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Displaying 201 - 400 of 1607

Understanding the Life Course of Primary Immune Regulatory Disorders (PIRD) Patients and Their Family Members

Condition: Pediatrics
Investigator: Olatundun Williams, MD
Status: Closed
The purpose of this study is to understand the life course of PIRD patients and their family members that have the same gene change but do not have the same symptoms. PIRD is mostly due to inherited changes in the genes that normally have immune cells fight infections and regulate the immune system. There are many types of problems that patients with PIRD…
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Exploratory Evaluation of 11C-NOP46 (Chronic Pain Patients)

Condition: Pain Management
Investigator: Akiva Mintz, MD, PhD
Status: Closed
Pain is a natural response to injury to let us know there may be damage to our bodies. Pain is the way our body tells us that we must take care of ourselves. Chronic pain is different and lasts for a long time. In some cases, chronic pain remains without any sign of body damage. Today, there is no way for a doctor to measure someone's chronic pain or…
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Exploratory Evaluation of 11C-NOP46 (Chronic Pain Patients)

Condition: Bone & Muscle
Investigator: Akiva Mintz, MD, PhD
Status: Closed
Pain is a natural response to injury to let us know there may be damage to our bodies. Pain is the way our body tells us that we must take care of ourselves. Chronic pain is different and lasts for a long time. In some cases, chronic pain remains without any sign of body damage. Today, there is no way for a doctor to measure someone's chronic pain or…
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Exploratory Evaluation of 11C MPC6827 Pharmokinetics (Healthy Volunteers)

Condition: Healthy Volunteers
Investigator: Akiva Mintz, MD, PhD
Status: Closed
Neurodegenerative diseases are conditions where the brain cells break down, causing mental and/or physical impairment. Alzheimer's Disease is a neurodegenerative disorder that affects millions of individuals and causes irreversible memory loss and cognitive impairment. Amyotrophic lateral sclerosis is also and incurable disorder that causes patients…
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Study of ST101 in Patients with Advanced Solid Tumors

Condition: Cancer
Investigator: Fabio Iwamoto, MD
Status: Closed
With this research study, we want to find out which dose of ST101 is tolerable and effective for people with different types of cancer. We also want to see what the body does to ST101, where ST101 goes in the body, and how long it stays in the body. This study is the first time we have given ST101 to humans. Drugs that can only be used in research are…
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Testing Whether the Use of Brain Scans Alone vs. Brain Scans Plus Brain Radiation Affects Lifespan in Patients With Small Cell Lung Cancer

Condition: Cancer / Lung Cancer
Investigator: Simon Cheng, MD, PhD
Status: Closed
We are doing this study because we want to find out if MRI brain scans alone is better or worse than MRI brain scans plus preventative brain radiation for patients with small lung cancer. The usual approach for patients with small cell lung cancer is prophylactic cranial irradiation. If you decide to take part in this study, you will either receive PCI for…
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Study of A Vaccine Targeting Shared Neoantigens in Subjects with Advanced Solid Tumors

Condition: Cancer
Investigator: Brian Henick, MD
Status: Closed
The purpose of this study is to learn more about the safety of a cancer vaccine that teaches the immune system to recognize and possibly destroy tumor cells, and to assess how well the vaccine works. The vaccine has two components. One of them is study drug GRT-C903, and the other is GRT-C904. The vaccine works by stimulating the immune system, which then…
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Study of Odevixibat in Children With Biliary Atresia Who Have Undergone a Kasai HPE (BOLD)

Condition: Pediatrics
Investigator: Dana Goldner, MD
Status: Closed
This study evaluates whether odevixibat is safe and effective compared to placebo in children with biliary atresia who have recently undergone a Kasai procedure. This is a double-blind study, so the study doctors and the child/parent will not know whether the child is receiving odevixibat or placebo. Participation will involve several research visits over…
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Study of Odevixibat in Children With Biliary Atresia Who Have Undergone a Kasai HPE (BOLD)

Condition: Liver Disease
Investigator: Dana Goldner, MD
Status: Closed
This study evaluates whether odevixibat is safe and effective compared to placebo in children with biliary atresia who have recently undergone a Kasai procedure. This is a double-blind study, so the study doctors and the child/parent will not know whether the child is receiving odevixibat or placebo. Participation will involve several research visits over…
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Study of Batoclimab in Patients with Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)

Condition: Neurological Disorders
Investigator: Thomas Brannagan, MD
Status: Closed
This study is a Phase 2b, Multi-center, Randomized, Quadruple-blind, Placebo-controlled Study of Batoclimab Treatment in Adult Participants with Active Chronic Inflammatory Demyelinating Polyneuropathy CIDP): patients who are being treated with batoclimab defined as intravenous immunoglobulin IVIg, subcutaneous immunoglobulin SCIg) or plasma exchange (PLEX…
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Study of EDIT-301 in Patients with Severe Sickle Cell Disease (SCD)

Condition: Blood Disorders / Sickle Cell Disease
Investigator: Monica Bhatia, MD
Status: Closed
The purpose of this study is to find out if the study medicine called EDIT-301 will help in the treatment of Severe Sickle Cell Disease (SCD) and how safe it is to be used in people. EDIT-301 (study medicine) is a new investigational therapy which uses the patient's own stem cells, modifies them by CRISPR technology, and infuses them back to the…
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Study of VTP-850 in Male Patients with Prostate Cancer Whose Prostate-Specific Antigen (PSA) Levels Have Risen

Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to determine how safe the study drug, VTP-850, is in people with prostate cancer who have had initial treatment but whose prostate-specific antigen (PSA) levels have started to rise again. This study also aims to find the appropriate dose regimen of VTP-850 that can be given safely to people with prostate cancer. In addition, we…
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Ovaprene Non-Hormonal Contraceptive Ring Study

Condition: Obstetrics & Gynecology / Contraception
Investigator: Paula Castano, MD, MPH
Status: Closed
Ovaprene, is an experimental monthly non-hormonal intravaginal contraceptive being developed as a possible new method of birth control. It consists of a round piece of woven material surrounded by a soft, flexible rubber ring. The ring itself is made of a silicone rubber combined with the following ingredients: ferrous gluconate (a type of iron), Vitamin C…
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Study Seeking to Evaluate the Effectiveness of LB as a Possible Injection Contraception Method (Females Age 18-40)

Condition: Obstetrics & Gynecology / Contraception
Investigator: Paula Castano, MD, MPH
Status: Closed
The study is looking to evaluate levonogestrel butanoate as a possible new long-acting injectable for birth control. Levonogestrel butanoate is a type of hormone called progestin that has a long history of clinical use in a variety of birth control methods (e.g. pills, intrauterine devices, implants) and its efficacy and safety are well recognized. This…
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HIV Stigma - Study for Black/African American Men Living with HIV

Condition: Infectious Disease / HIV
Investigator: Andrea Norcini Pala, PhD
Status: Closed
We are doing this research study to learn more about the lived experiences of discrimination and oppression based on race, sexual orientation, and HIV-status among Black men who have sex with men and live with HIV. We are interested in understanding how these experiences influence antiretroviral therapy use. Black men who have sex with men are heavily…
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Train the Brain Study: Using Technology to Improve Mental Abilities in Older Adults

Condition: Healthy Volunteers
Investigator: Sharon Sanz Simon, PhD
Status: Closed
The purpose of this study is to investigate the effect of a web-based (remote, at home) computerized cognitive training protocol on cognitive performance in cognitively healthy older adults. The training will involve multi-tasking in a simulation of daily life situation. If you are eligible, you will be asked to complete 15 web-based sessions, 3 times a…
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Study of SBP-101 Alone or in Combination with Chemotherapy in Patients with Untreated Pancreatic Ductal Adenocarcinoma (PDAC)

Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Closed
The purpose of this study is to investigate how well SBP-101, the study drug, or a placebo works in combination with nap-paclixatel and gemcitabine to treat adenocarcinoma in study participants who have never received treatment for their cancer. A placebo is an inert substance that does not contain any study drug and has no therapeutic value. Placebos are…
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Study of RP1 in Organ Transplant Patients with Skin Cancer

Condition: Cancer / Skin Cancer
Investigator: Shaheer Khan, DO
Status: Closed
This trial is being done to look at the effects of RP1 in kidney, liver, heart, and lung transplant recipients with skin cancer. These effects could be good (for example, shrinking of tumors) or bad (called side effects). Researchers will study the effects and how long they last. This study is being done to find out how effective RP1 is in treating the…
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A Caregiver Training Program to Enhance COVID-19 Patient Readiness

Condition: COVID-19 (Coronavirus)
Investigator: Lenin Grajo, PhD
Status: Closed
We are seeking caregivers like you, caregiving for people who have had COVID-19 and are still experiencing symptoms, to participate in a research study titled A Caregiver Training Program to enhance COVID-19 Patient Readiness. The training program is designed to give you tools to reduce caregiver burden and stress levels. Caregivers must meet the following…
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Increasing Skills of Caregivers of Older Adults

Condition: Rehabilitation
Investigator: Lenin Grajo, PhD
Status: Closed
We are looking for adults with diverse cultural backgrounds who are formal caregivers of older adults with functional or mobility limitations. We are conducting a research study to investigate how participating in an online discussion forum called a Community of Practice (CoP) helps increase caregiver competence for caregivers of diverse cultural…
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Educational Program for Adult Caregivers of Stroke Survivors

Condition: Stroke
Investigator: Lenin Grajo, PhD
Status: Closed
This program aims to help improve adult caregivers of stroke survivors ability to care for their stroke survivors with their daily needs. Each session will cover different topics which are important for caregivers to understand in order to best engage in their new role. Topics will include, but are not limited to: bathing, toileting, dressing, transfers,…
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Educational Program for Adult Caregivers of Stroke Survivors

Condition: Rehabilitation
Investigator: Lenin Grajo, PhD
Status: Closed
This program aims to help improve adult caregivers of stroke survivors ability to care for their stroke survivors with their daily needs. Each session will cover different topics which are important for caregivers to understand in order to best engage in their new role. Topics will include, but are not limited to: bathing, toileting, dressing, transfers,…
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Rapid Dementia screening using Magnetic Resonance Imaging

Condition: Neurological Disorders / Dementia
Investigator: Sairam Geethanath, PhD
Status: Closed
A significant focus of healthcare research is aimed at biomarker discoveries in brain and heart diseases in particular, and their impact on the human body in general. MRI is a key component in these healthcare services. It provides a non-invasive and non-ionizing approach to diagnose pathologies along with significant internal and external contrast…
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Study of BAY 1895344 in Combination with Chemotherapy for Patients with Advanced Cancer

Condition: Cancer
Investigator: Mark Stein, MD
Status: Closed
This study is being done to answer the following question: What is the highest dose of BAY 1895344 that can be given safely in combination with cisplatin and gemcitabine in patients with advanced solid tumors, including urothelial carcinoma? We are doing this study because we want to find out if this approach is better or worse than the usual approach for…
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Study of VOR33 in Patients with Acute Myeloid Leukemia (AML)

Condition: Cancer / Leukemia
Investigator: Markus Mapara, MD
Status: Closed
You are being asked to take part in this study because you have acute myeloid leukemia (AML). Vor Biopharma, is a company that is testing a possible new treatment for AML. This possible new treatment, is VOR33. In this study, your blood-forming stem cells will be genetically modified to become VOR33. VOR33 has not been approved by the Food and Drug…
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Study of Etavopivat in Patients with Myelodysplastic Syndromes (MDS)

Condition: Cancer / Leukemia
Investigator: Joseph Jurcic, MD
Status: Closed
The purpose of this study is to evaluate the effects of etavopivat, good and bad, in individuals with myelodysplastic syndrome (MDS).
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Gonorrhea Prevention Vaccine Study (Bexsero)

Condition: Healthy Volunteers
Investigator: Sharon Mannheimer, MD
Status: Closed
We are looking for adult volunteers to help us see if the FDA-approved Bexsero meningitis B vaccine can prevent people from getting gonorrhea infections. There are over 580,000 cases of gonorrhea diagnosed annually in the United States. Gonorrhea infections can significantly affect short and long-term reproductive health and contribute to increasing HIV…
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Gonorrhea Prevention Vaccine Study (Bexsero)

Condition: Infectious Disease
Investigator: Sharon Mannheimer, MD
Status: Closed
We are looking for adult volunteers to help us see if the FDA-approved Bexsero meningitis B vaccine can prevent people from getting gonorrhea infections. There are over 580,000 cases of gonorrhea diagnosed annually in the United States. Gonorrhea infections can significantly affect short and long-term reproductive health and contribute to increasing HIV…
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Study of Quizartinib in Combination with Chemotherapy for Children and Young Adults with Recurrent /Refractory Acute Myeloid Leukemia (AML)

Condition: Cancer / Childhood Leukemia
Investigator: Luca Szalontay, MD
Status: Closed
The purpose of this study is to find the best dose of Quizartinib that can be given safely with chemotherapy in children and young adults with acute myeloid leukemia (AML) which has come back or has not responded to the standard therapy. Quizartinib will be given by mouth once a day from Day 6 through Day 28. It will be given in combination with…
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Study of Quizartinib in Combination with Chemotherapy for Children and Young Adults with Recurrent /Refractory Acute Myeloid Leukemia (AML)

Condition: Cancer / Leukemia
Investigator: Luca Szalontay, MD
Status: Closed
The purpose of this study is to find the best dose of Quizartinib that can be given safely with chemotherapy in children and young adults with acute myeloid leukemia (AML) which has come back or has not responded to the standard therapy. Quizartinib will be given by mouth once a day from Day 6 through Day 28. It will be given in combination with…
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The Redwood Study for Alpha-1 Antitrypsin Deficiency Associated Liver Disease

Condition: Liver Disease
Investigator: Dana Goldner, MD
Status: Closed
The main purpose of this study is to determine how safe and effective fazirsiran is in patients with alpha-1 antitrypsin deficiency-associated liver disease (AATD-LD) compared to placebo. Eligible participants will receive either fazirsiran or placebo for about 4 years. This is a double-blind study, so the study doctors and participants will not know…
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ProChocolate Study - Healthy Volunteers

Condition: Healthy Volunteers
Investigator: Rebecca Straus Farber, MD
Status: Closed
We are currently recruiting healthy individuals to take part in our research on the effects of probiotics. Our goal is to better understand how the health of the gut microbiome influences the immune system.
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ProChocolate Study - Patients with Multiple Sclerosis (MS) and Family Members of Patients with MS

Condition: Neurological Disorders / Multiple Sclerosis
Investigator: Rebecca Straus Farber, MD
Status: Closed
We are currently recruiting individuals with Multiple Sclerosis (MS), first-degree family members of persons with MS, and healthy individuals to take part in our research on the effects of probiotics. Our goal is to better understand how the health of the gut microbiome influences the immune system.
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Study of Rapamycin in Delaying the Start of Menopause

Condition: Obstetrics & Gynecology / Reproductive & Hormonal Disorders
Investigator: S. Zev Williams, MD, PhD
Status: Closed
Researchers at Columbia are looking at new treatments to help delay the start of menopause. This is a randomized trial where some women will receive medication and some will receive a placebo. The study will last approximately 12 weeks, followed by monthly follow-ups for 6 months. Participants will be compensated $1300 for compensation.
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Study of BAN2401 in Subjects with Preclinical Alzheimer's Disease

Condition: Healthy Volunteers
Investigator: Karen Bell, MD
Status: Closed
We are seeking men & women, ages 55 to 80, who have preclinical Alzheimer's disease for a 216-week treatment, multi-center, double-blind, placebo-controlled, parallel-treatment arm study to determine whether the BAN2401 study drug will reduce the risk of developing Alzheimer's disease. The study participant will receive MRI, and PET scans and…
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Study of BAN2401 in Subjects with Preclinical Alzheimer's Disease

Condition: Neurological Disorders / Alzheimer's Disease
Investigator: Karen Bell, MD
Status: Closed
We are seeking men & women, ages 55 to 80, who have preclinical Alzheimer's disease for a 216-week treatment, multi-center, double-blind, placebo-controlled, parallel-treatment arm study to determine whether the BAN2401 study drug will reduce the risk of developing Alzheimer's disease. The study participant will receive MRI, and PET scans and…
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Research Study for Arm Function after Stroke

Condition: Stroke
Investigator: Dawn Nilsen, EdD, OTR/L, FAOTA
Status: Closed
The purpose of this research is to learn about types of practice that may benefit stroke survivors when learning to use their weaker arm to perform a task. Potential participants will be asked to come to Columbia University Irving Medical Center (CUIMC) for a screening session. Eligible participants will be randomized into two groups with different practice…
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DEEPER REVEAL - Bare Temporary Spur Stent System in Treating Patients with Critical Limb Ischemia (CLI)

Condition: Vascular Conditions
Investigator: Sahil Parikh, MD
Status: Closed
The objective of this study is to learn more about how safe and effective the Bare Temporary Spur Stent System is when used in patients who have blocked arteries in their lower limbs. The selection of subjects will be those with Critical Limb Ischemia (CLI), a form of Peripheral Arterial Disease (PAD) in which an artery (blood vessel) in the lower leg (…
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Study of Stimulation with Bethanechol in Pancreatic Adenocarcinoma Prior to Surgery

Condition: Cancer / Pancreatic Cancer
Investigator: Susan Bates, MD
Status: Closed
The purpose of this study is to determine whether the drug, bethanechol, could potentially be used in combination with surgery to decrease the chance of the cancer coming back after it is removed. Bethanechol is a medication that regulates the parasympathetic nervous system and is often used to manage the side effects of chemotherapy drugs and to manage…
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Study of CT1812 in Patients with Dementia with Lewy Bodies (DLB)

Condition: Neurological Disorders / Dementia
Investigator: Lawrence Honig, MD, PhD
Status: Closed
This study is of a drug called CT1812, that is being evaluated as a possible treatment for Dementia with Lewy Bodies. In this study, which is carried out at multiple sites in the country, participants receive either CT1812 at one of two doses or placebo. The duration of the study is up to about 35 weeks. Participants receive blood tests, cerebrospinal fluid…
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Study of DKN-01 in Combination with Tislelizumab & Chemotherapy in Patients with Advanced Gastric or Gastroesophageal Junction (GEJ) Cancer

Condition: Cancer / Gastrointestinal
Investigator: Ryan Moy, MD
Status: Closed
You are being invited to take part in a research study that includes studying DKN-01 combined with another investigational drug called tislelizumab and your physicians choice of a combination of drugs generally used to treat your type of cancer, either capecitabine and oxaliplatin (referred to as CAPOX) OR leucovorin calcium, fluorouracil, and oxaliplatin (…
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Longitudinal Early-Onset Alzheimers Disease Study (LEADS) (Cognitively Normal)

Condition: Healthy Volunteers
Investigator: Lawrence Honig, MD, PhD
Status: Closed
The Longitudinal Early-onset Alzheimer's Disease Study (LEADS) is a natural history, non-treatment study designed to look at disease progression in individuals with early onset cognitive impairment . Clinical/cognitive, imaging, biomarker, and genetic characteristics will be assessed across two cohorts: early onset Alzheimer's Disease (EOAD)…
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Longitudinal Early-Onset Alzheimers Disease Study (LEADS) (Alzheimer's Subjects)

Condition: Neurological Disorders / Alzheimer's Disease
Investigator: Lawrence Honig, MD, PhD
Status: Closed
The Longitudinal Early-onset Alzheimer's Disease Study (LEADS) is a natural history, non-treatment study designed to look at disease progression in individuals with early onset cognitive impairment . Clinical/cognitive, imaging, biomarker, and genetic characteristics will be assessed across two cohorts: early onset Alzheimer's Disease (EOAD)…
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MiChoice: Making Informed Choices on Incorporating Chemoprevention Into Care

Condition: Cancer / Breast Cancer
Investigator: Katherine Crew, MD
Status: Closed
The study is being done to answer the following question: How can we best help women with atypical hyperplasia (AH) or lobular carcinoma in situ (LCIS) and their healthcare providers make informed decisions about whether to take breast cancer risk-reducing pills (drugs to slow or prevent breast cancer from developing)? Participants in this study will learn…
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LUX-Dx TRENDS - Heart Failure Sensors

Condition: Heart Disease / Heart Failure
Investigator: Elaine Wan, MD
Status: Closed
We are doing this study to collect sensor and heart failure (HF) event data that will be used to develop and test new diagnostic (not providing therapy) features for the insertable cardiac monitor (ICM) systems. ICMs are small devices implanted under the skin and are now widely used for the long-term monitoring and detection of abnormal heart rhythms. ICMs…
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Study of VRd Followed by Cilta-cel vs. VRd Followed by Rd Therapy in Patients with Newly Diagnosed Multiple Myeloma

Condition: Cancer / Multiple Myeloma
Investigator: Ran Reshef, MD
Status: Closed
The purpose of this study is to see if Bortezomib, Lenalidomide and Dexamethasone (VRd) followed by cilta-cel is safe and useful for treating patients with newly diagnosed Multiple Myeloma, as compared with the use of VRd followed by Lenalidomide and Dexamethasone (Rd) therapy. Cilta-cel is a CAR-T cell therapy. In this type of treatment, your white blood…
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Study of Savolitinib in Combination with Osimertinib vs. Chemotherapy in Patients with Non-Small Cell Lung Cancer (NSCLC)

Condition: Cancer / Lung Cancer
Investigator: Catherine Shu, MD
Status: Closed
The purpose of this study is to learn more about an investigational drug called savolitinib in combination with osimertinib for the treatment of non-small cell lung cancer (NSCLC) compared to platinum-based doublet chemotherapy (a standard of care treatment). Participants will be randomly assigned to one of two study groups at the beginning of this study.…
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Study of Lenalidomide in Combination with Chemotherapy in Patients with HTLV-Associated Adult T-Cell Leukemia-Lymphoma (ATLL)

Condition: Cancer / Lymphoma
Investigator: Jennifer Amengual, MD
Status: Closed
This study is being done to determine if a study drug called lenalidomide can be combined with full doses of EPOCH chemotherapy for patients with Adult T-Cell Leukemia-Lymphoma (ATLL), and to define the highest dose and longest duration of lenalidomide that can be given safely in combination with EPOCH. EPOCH chemotherapy is a combination of five…
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A Study of HIV+ Deceased Donor Liver Transplants for HIV+ Recipients (Liver Transplant)

Condition: Transplant / Liver Transplant
Investigator: Marcus Pereira, MD, MPH
Status: Closed
The primary objective of this study is to determine if an HIV-infected donor liver (HIVD+) transplant is safe with regards to major transplant-related and HIV-related complications. This study will evaluate if receiving a liver transplant from an HIV-infected deceased liver donor is safe with regards to survival and major transplant-related and HIV-related…
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A Study of HIV+ Deceased Donor Liver Transplants for HIV+ Recipients (HIV)

Condition: Infectious Disease / HIV
Investigator: Marcus Pereira, MD, MPH
Status: Closed
The primary objective of this study is to determine if an HIV-infected donor liver (HIVD+) transplant is safe with regards to major transplant-related and HIV-related complications. This study will evaluate if receiving a liver transplant from an HIV-infected deceased liver donor is safe with regards to survival and major transplant-related and HIV-related…
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New IDEAS: Brain Imaging Study for Memory Loss

Condition: Neurological Disorders / Alzheimer's Disease
Investigator: Lawrence Honig, MD, PhD
Status: Closed
This is a research study for persons with memory problems that examines the utility of performing positron emission tomography (PET) scans for the brain amyloid protein found in Alzheimer's disease.
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New IDEAS: Brain Imaging Study for Memory Loss

Condition: Neurological Disorders / Dementia
Investigator: Lawrence Honig, MD, PhD
Status: Closed
This is a research study for persons with memory problems that examines the utility of performing positron emission tomography (PET) scans for the brain amyloid protein found in Alzheimer's disease.
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Boomerang: Sacral Nerve Stimulation for Patients with Crohns Disease (CD) or Ulcerative Colitis

Condition: Gastrointestinal and Digestive Diseases
Investigator: Marco Bertucci Zoccali, MD
Status: Closed
The purpose of this study is to evaluate the safety and performance of sacral nerve stimulation (SNS) using an FDA-approved device called InterStim Neurostimulator (InterStim) in study participants with active moderate to severe ulcerative colitis. The goal of the study team is to reduce inflammation and symptoms associated with these conditions. This…
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Study of RMC-6291 in Patients with Advanced Solid Tumors

Condition: Cancer
Investigator: Benjamin Herzberg, MD
Status: Closed
The purpose of this study is to test a new drug called RMC-6291, to evaluate its safety at different doses, and to find out how the body processes it. RMC-6291 is a new experimental drug, which means that it is not approved by the US Food and Drug Administration (FDA) or any other health authorities. This is the first study in which RMC-6291 will be tested…
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A Study of GORE CARDIOFORM Septal Occluder for Reduction of Recurrent Stroke in Patients With Patent Foramen Ovale (PFO)

Condition: Heart Disease
Investigator: Robert Sommer, MD
Status: Closed
This is a prospective, multicenter, open-label, single-arm study that seeks to confirm and describe the safety and effectiveness of the GSO device as observed in the REDUCE pivotal IDE study. It is also designed to demonstrate acceptable performance of the GSO device in patients treated with percutaneous, transcatheter PFO closure plus anti-platelet medical…
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Study of Pirtobrutinib (LOXO-305) Alone or in Combination With Chemotherapy in Patients with Chronic Lymphocytic Leukemia (CLL)

Condition: Cancer / Leukemia
Investigator: Nicole Lamanna, MD
Status: Closed
The purpose of this study is to test the safety and effectiveness of an investigational treatment called pirtobrutinib (LOXO-305) plus venetoclax and rituximab (PVR) versus venetoclax and rituximab (VR). Pirtobrutinib is an investigational (or experimental) drug that may treat your Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL).
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Study of HB-302/HB-301 in Patients with Prostate Cancer

Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to determine whether HB-302/HB-301 therapy is safe and well tolerated. This will be the first time HB-302/HB-301 will be tested in humans. HB-302/HB-301 has not yet been approved by the Food and Drug Administration (FDA).
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Understanding How Flu Passes Among People in the Same House

Condition: Infectious Disease
Investigator: Melissa Stockwell, MD, MPH
Status: Closed
We are seeking volunteers who have been recently diagnosed with influenza virus infection by either rapid diagnostic assay or RT-PCR in the last 7 days, and live in a household with at least one other person. The study, also known as RVTN Flu will be looking at household transmission of influenza. Once someone and their household contacts are enrolled,…
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Learn About Nasal Spray Medication That Helps Children Stay Calm and Hold Still When They Have a Cut in Their Skin That Needs to be Fixed

Condition: Pediatrics
Investigator: Daniel Tsze, MD
Status: Closed
The purpose of this research study is to find out what is the best dose of intranasal midazolam for children to help them stay calm and hold still while they are having a cut in their skin fixed.
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Parkinson's Progression Markers Initiative (PPMI) (Healthy Volunteers)

Condition: Healthy Volunteers
Investigator: Sarah O'Shea, MD
Status: Closed
The Parkinson's Progression Markers Initiative (PPMI) seeks to uncover insights into Parkinson's disease (PD) onset and progression that could transform how we diagnose, treat, and potentially prevent PD. PPMI has already contributed to a new understanding around disease biology and experience, and its findings and design have led to more…
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The Messy Memories Study

Condition: Critical Illness
Investigator: Nadia Liyanage-Don, MD, MS
Status: Closed
Have you ever received treatment in an ICU, do you have a smartphone (iPhone or Android), and are you at least 18 years old? If you answered yes to the above, you may be eligible for the Messy Memories Study. All study activities are completed from the comfort of home, and participants are asked to: 1. use a smartphone to revisit memories of the ICU, and 2…
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Study of Sacituzumab Govitecan in Combination with Pembrolizumab vs. Chemotherapy in Patients with Advanced Triple-Negative Breast Cancer

Condition: Cancer / Breast Cancer
Investigator: Meghna Trivedi, MD
Status: Closed
The purpose of this study is to see if sacituzumab govitecan in combination with pembrolizumab can improve lifespans of patients with advanced triple-negative breast cancer (TNBC) and their tumor does not grow or spread when compared to chemotherapy (paclitaxel, or nab-paclitaxel, or the combination of gemcitabine and carboplatin), a commonly used treatment…
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ACCESS: Study of Donor Blood Stem Cell Transplant in Patients with Multiple Myeloma, Leukemia, or Lymphoma

Condition: Cancer
Investigator: Ran Reshef, MD
Status: Closed
The purpose of this study is to see how well an allogenic transplant works in adults with an MMUD using stem cells from a donor's blood (instead of using the donor's bone marrow). An allogeneic stem cell transplant is a standard treatment for blood cancers. An allogeneic transplant replaces your abnormal (or diseased) blood cells with healthy…
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Study of NBTRX3 in Patients with Head & Neck Squamous Cell Carcinoma (HNSCC)

Condition: Cancer / Head and Neck Cancer
Investigator: Brian Henick, MD
Status: Closed
The purpose of this research study is to evaluate the safety and effectiveness (how well the study drug works) of NBTRX3 administered via intratumoral injections (injected directly into tumor) and used together with radiotherapy or radiotherapy combined with cetuximab, and how it compares with radiotherapy alone, or radiotherapy combined with cetuximab.…
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Study of CA-4948 in Combination with Gemcitabine and Nab-Paclitaxel in Patients with Pancreatic Cancer

Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Closed
The purpose of this study is to test the safety of a drug called CA-4948 in combination with gemcitabine and nab-paclitaxel. This study tests different doses of the drug CA-4948 to see which dose is safer for people. There will be about 36 people taking part in this study. CA-4948 is not approved by the FDA for treatment of pancreatic cancer.
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Precise: Precision Interventions for Severe Asthma

Condition: Allergy, Asthma, & Immunology / Asthma
Investigator: Emily DiMango, MD
Status: Closed
Precision medicine is an individual-based care, a new approach to care based on someone's medical history, where they live, and profile (age, gender, and so on). We will use precision medicine to understand treatments for severe asthma. These treatments are not yet used for asthma today. We have two goals for the PrecISE study: 1. Make it easier to…
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Dominantly Inherited Alzheimer's Disease

Condition: Neurological Disorders / Alzheimer's Disease
Investigator: James Noble, MD, MS
Status: Closed
Funded by a multi-year research grant from the National Institute on Aging, the DIAN Observational Study enrolls family members who have parents with a mutated gene known to cause dominantly inherited Alzheimer's (DIAD). Through the study, researchers follow individuals and family members to see if insights gained could lead to better understanding of…
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FAST TRIAL REGISTRY - Study for Female, Pregnant Patients Affected by Atrial Flutter (AF) or Supraventricular Tachycardia (SVT)

Condition: Pediatrics
Investigator: Stephanie Levasseur, MD
Status: Closed
Although supraventricular tachycardia (SVT), including atrial flutter (AF), are the most common causes of intended in-utero fetal therapy, none of the medication used to date has been evaluated for their effects on the mother and her baby in a randomized controlled clinical trial (RCT). In the absence of such evidence, there is no consensus for the optimal…
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ADAPT-BLADDER: Modern Immunotherpy in BCG-Relapsing Urothelial Carcinoma of the Bladder

Condition: Cancer / Bladder Cancer
Investigator: Christopher Anderson, MD
Status: Closed
This study is for patients who have bladder cancer that has not invaded muscle tissue and who have been treated with one or more surgical resections and Bacillus Calmette-Guerin or BCG, which was directly given into the bladder before. The main purpose of this trial is to show that durvalumab is safe when given alone, in combination with BCG treatments, and…
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Study of ZN-c3 in Patients with Solid Tumors with MRE11, RAD50, NBN, or CCNE1 Gene Mutations

Condition: Cancer / Gynecologic Cancer
Investigator: June Hou, MD
Status: Closed
Participants are being invited to take part in a clinical research study because they have been diagnosed with locally advanced or metastatic solid tumors with mutations in the following genes: MRE11, RAD50, NBN, or CCNE1 amplification. If the participant takes part in the study, they will take an investigational drug referred to as ZN-c3 (Study Drug).…
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Study of SL-172154 in Combination with PLD or MIRV in Patients with Ovarian Cancer

Condition: Cancer / Gynecologic Cancer
Investigator: June Hou, MD
Status: Closed
The purpose of this research study is to test the safety and determine the highest tolerable dose of SL-172154 (study drug) that can be given with Pegylated Liposomal Doxorubicin (PLD) or Mirvetuximab Soravtansine (MIRV). Another purpose of this study is to understand if SL-127154 and PLD or MIRV is effective in managing ovarian cancer. The study drug, SL-…
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Study of DSP-0390 in Patients with Recurrent High-Grade Glioma

Condition: Neurological Disorders / Brain Tumors
Investigator: Mary Welch, MD
Status: Closed
The purpose of this study is to evaluate how safe the investigational drug, DSP-0390, is at different doses and to identify a recommended dose that is safe for further study. Investigational means that the study drug is currently being tested and has not been approved for use alone or in combination with any drug by the U.S. Food and Drug Administration (…
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Study of DSP-0390 in Patients with Recurrent High-Grade Glioma

Condition: Cancer / Brain Cancer
Investigator: Mary Welch, MD
Status: Closed
The purpose of this study is to evaluate how safe the investigational drug, DSP-0390, is at different doses and to identify a recommended dose that is safe for further study. Investigational means that the study drug is currently being tested and has not been approved for use alone or in combination with any drug by the U.S. Food and Drug Administration (…
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ImmuneSense Study: IGV-001 in Newly Diagnosed Patients With Glioblastoma

Condition: Cancer / Brain Cancer
Investigator: Brian Gill, MD
Status: Closed
The purpose of this study is to see how safe the study medicine, IGV-001 plus standard of care (SOC), is and to compare IGV-001 with a placebo see if it works in slowing glioblastoma multiforme (GBM) tumor regrowth. SOC refers to the usual medicine(s) or procedures used to treat your cancer. A placebo looks like the study medicine but does not contain any…
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ImmuneSense Study: IGV-001 in Newly Diagnosed Patients With Glioblastoma

Condition: Neurological Disorders / Brain Tumors
Investigator: Brian Gill, MD
Status: Closed
The purpose of this study is to see how safe the study medicine, IGV-001 plus standard of care (SOC), is and to compare IGV-001 with placebo see if it works in slowing glioblastoma multiforme (GBM) tumor regrowth. SOC refers to the usual medicine(s) or procedures used to treat your cancer. A placebo looks like the study medicine but does not contain any…
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The Leaflex Early Feasibility Study Protocol in Patients with Symptomatic Severe Aortic Stenosis

Condition: Valve Disease / Aortic Valve Disease
Investigator: Susheel Kodali, MD
Status: Closed
This is a prospective, multicenter, non-randomized, single-arm, open-label clinical study, sponsored by Pi-Cardia. Fifteen (15) patients with symptomatic severe Aortic Stenosis (narrowing of the aortic valve) who are considered operable but are not recommended by the heart team for immediate treatment with surgical or transcatheter aortic valve replacement…
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Study of Atezolizumab in Alveolar Soft Part Sarcoma

Condition: Cancer
Investigator: Prabhjot Mundi, MD
Status: Closed
The purpose of this study is to evaluate the safety and effectiveness of the study drug called atezolizumab in patients with alveolar soft part sarcoma. Atezolizumab works by unblocking your immune system, allowing your immune system cells to recognize and then attack your tumor cells. Atezolizumab could shrink your cancer but it could also have side…
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eMERGE IV (Electronic Medical Records and Genomics)

Condition: Healthy Volunteers
Investigator: Chunhua Weng, PhD
Status: Closed
Researchers at Columbia University Irving Medical Center are asking for your help. We are recruiting people 3-75 years of age. We are looking at how a report that contains information about genetic risk for some health conditions may help you and your care providers make decisions about your health. You may be eligible if you receive care at Columbia…
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Pancreatic Clamp Study: Lowering Insulin Levels During Temporary Insulin Resistance - Healthy Volunteers

Condition: Healthy Volunteers
Investigator: Joshua Cook, MD, PhD
Status: Closed
We're conducting a research study on how much insulin is needed to control blood sugar in people who are made temporarily resistant to insulin's effects. Insulin is the main hormone (chemical signal) that the body uses to lower the levels of sugar in the blood. We are interested in looking at insulin levels because we think that lowering insulin…
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Pancreatic Clamp Study: Lowering Insulin Levels During Temporary Insulin Resistance

Condition: Obesity
Investigator: Joshua Cook, MD, PhD
Status: Closed
We're conducting a research study on how much insulin is needed to control blood sugar in people who are made temporarily resistant to insulin's effects. Insulin is the main hormone (chemical signal) that the body uses to lower the levels of sugar in the blood. We are interested in looking at insulin levels because we think that lowering insulin…
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Pancreatic Clamp Study: Lowering Insulin Levels During Temporary Insulin Resistance

Condition: Diabetes
Investigator: Joshua Cook, MD, PhD
Status: Closed
We're conducting a research study on how much insulin is needed to control blood sugar in people who are made temporarily resistant to insulin's effects. Insulin is the main hormone (chemical signal) that the body uses to lower the levels of sugar in the blood. We are interested in looking at insulin levels because we think that lowering insulin…
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HVTN 137: HIV Vaccine Trial for Healthy, HIV Negative Adults, Ages 18-50

Condition: Healthy Volunteers
Investigator: Magdalena Sobieszczyk, MD
Status: Closed
The purpose of the study is to test an experimental HIV vaccine. The study vaccine is made from two parts: a man-made piece of protein that looks like a protein found on the outside of HIV and an adjuvant. An adjuvant is a substance that helps the immune system respond better. The study will see if the protein and two different amounts of the same adjuvant…
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Study of Sacituzumab Govitecan (TRODELVY) in Patients with Triple-Negative Breast Cancer (TNBC)

Condition: Cancer / Breast Cancer
Investigator: Meghna Trivedi, MD
Status: Closed
The purpose of this study is to see if sacituzumab govitecan can improve lifespans of patients with advanced triple-negative breast cancer (TNBC) and their tumor does not grow or spread when compared to chemotherapy (paclitaxel, or nab-paclitaxel, or the combination of gemcitabine and carboplatin), a commonly used treatment for previously untreated advanced…
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MRI Study for Ages 11 to 15

Condition: Healthy Volunteers
Investigator: Daphna Shohamy, PhD
Status: Closed
We are researchers in the Shohamy Lab studying how learning changes across the lifespan. We are looking for participants ages 11-15 for an MRI study. During the MRI study, your child will play computer games and answer questions about their thoughts and feelings. They will also play some games inside an MRI scanner. The total study takes three hours. This…
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First in Human (FIH) Study of REGN5458 in Patients With Relapsed or Refractory Multiple Myeloma

Condition: Cancer / Multiple Myeloma
Investigator: Divaya Bhutani, MD
Status: Closed
This study will look at the safety of a drug (REGN5458) in patients with multiple myeloma. It will also try to find out what the best dose of REGN5458 is and look for any signs that REGN5458 can help treat your cancer. REGN5458 is investigational, which means it has not been approved by the US Food and Drug Administration (FDA) for any condition.
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Study of Pembrolizumab, Ibrutinib and Rituximab in Patients with Primary Central Nervous System Lymphoma (PCNSL)

Condition: Cancer / Lymphoma
Investigator: Fabio Iwamoto, MD
Status: Closed
In this research study, we are looking to see how safe and effective the combination of pembrolizumab, ibrutinib and rituximab is in your type of cancer. The FDA (the U.S. Food and Drug Administration) has not approved pembrolizumab, ibrutinib or rituximab for your specific disease but these have been approved for other uses including other types of non-…
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VapeScan Heart and Lung Study

Condition: Healthy Volunteers
Investigator: Ana Navas-Acien, MD, PHD, MPH
Status: Closed
The use of electronic cigarettes, also known as e-cigs or vaping, has increased among former smokers and young adults who have never smoked. Relatively little is known, however, about their health effects (whether they are adverse, have no effect, or are beneficial). The purpose of this research study is to evaluate (1) the association of e-cig use with…
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VapeScan Heart and Lung Study

Condition: Addiction / Nicotine
Investigator: Ana Navas-Acien, MD, PHD, MPH
Status: Closed
The use of electronic cigarettes, also known as e-cigs or vaping, has increased among former smokers and young adults who have never smoked. Relatively little is known, however, about their health effects (whether they are adverse, have no effect, or are beneficial). The purpose of this research study is to evaluate (1) the association of e-cig use with…
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VapeScan Heart and Lung Study

Condition: Lung Disease
Investigator: Ana Navas-Acien, MD, PHD, MPH
Status: Closed
The use of electronic cigarettes, also known as e-cigs or vaping, has increased among former smokers and young adults who have never smoked. Relatively little is known, however, about their health effects (whether they are adverse, have no effect, or are beneficial). The purpose of this research study is to evaluate (1) the association of e-cig use with…
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VapeScan Heart and Lung Study

Condition: Heart Disease
Investigator: Ana Navas-Acien, MD, PHD, MPH
Status: Closed
The use of electronic cigarettes, also known as e-cigs or vaping, has increased among former smokers and young adults who have never smoked. Relatively little is known, however, about their health effects (whether they are adverse, have no effect, or are beneficial). The purpose of this research study is to evaluate (1) the association of e-cig use with…
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Study to Understand Whether Treating Sleep Apnea May Reduce Lung Injury in People with Pulmonary Fibrosis

Condition: Lung Disease
Investigator: Sanja Jelic, MD
Status: Closed
The purpose of this research study is to help us understand whether blood markers of lung injury are worse in adult patients with interstitial lung disease and obstructive sleep apnea compared with patients with interstitial lung disease who do not have obstructive sleep apnea.
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Long-Acting ART in Non-Adherent Participants

Condition: Infectious Disease / HIV
Investigator: Michael Yin, MD
Status: Closed
We are doing a research study to find out if Long-Acting Injectable anti-HIV medications will be more successful than standard pills for people who have a hard time taking their HIV pills. If you are over the age of 18 years old, have been prescribed HIV medications but have had difficulty getting undetectable viral load (when the levels of virus in the…
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Registry Study of Adult Patients with Primary Sclerosing Cholangitis (PSC)

Condition: Liver Disease
Investigator: Elizabeth Verna, MD
Status: Closed
This is a 20-year study of adult patients with Primary Sclerosing Cholangitis (PSC). The purpose of this research study is to evaluate PSC throughout North America, as PSC is a rare disease, and not enough information is available for patients, clinicians, and researchers to help guide medical decisions and to help find new treatment options. Participants…
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Study of Nivolumab in Combination with 5-Azacytidine in Acute Myeloid Leukemia (AML) - Children and Adults Age 1 to 30

Condition: Cancer / Leukemia
Investigator: Nobuko Hijiya, MD
Status: Closed
The purpose of this study is to find out if the drugs called Nivolumab and 5-Azacytidine can be given safely in children and young adults with Acute Myeloid Leukemia (AML) which has come back after treatment or has not responded to standard therapy. These drugs are thought to work by turning on genes that limit the growth of cancer cells. The study drugs…
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Study of Nivolumab in Combination with 5-Azacytidine in Acute Myeloid Leukemia (AML) - Children and Adults Age 1 to 30

Condition: Cancer / Childhood Leukemia
Investigator: Nobuko Hijiya, MD
Status: Closed
The purpose of this study is to find out if the drugs called Nivolumab and 5-Azacytidine can be given safely in children and young adults with Acute Myeloid Leukemia (AML) which has come back after treatment or has not responded to standard therapy. These drugs are thought to work by turning on genes that limit the growth of cancer cells. The study drugs…
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The BoneGN study

Condition: Kidney Disease
Investigator: Thomas Nickolas, MD, MS
Status: Closed
The CureGN Bone Study is a prospective study that is assessing the effects of 4-types of kidney disease on the skeleton. In order for us to determine the true effect of kidney disease on bone, we need to determine what healthy bone looks for patients who have the same age, race, sex, and body mass index as the patients with kidney disease. We are looking…
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Study of Osimertinib (TAGRISSOTM) in Non-Small Cell Lung Cancer (NeoADAURA) Patients

Condition: Cancer / Lung Cancer
Investigator: Catherine Shu, MD
Status: Closed
The purpose of this study is to see whether the medication osimertinib (TAGRISSOTM) alone or when used in combination with chemotherapy is more effective than chemotherapy alone for the treatment of early stage Non-Small Cell Lung Cancer prior to surgery. Osimertinib is an EGFR TKI therapy that targets EGFR mutations. When a tumor is found to have this type…
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Study for Patients with Chronic Lymphocytic Leukemia (CLL) who are Currently Receiving Treatment with Venetoclax

Condition: Cancer / Leukemia
Investigator: Nicole Lamanna, MD
Status: Closed
The purpose of this study is to find out whether people who are currently receiving treatment with venetoclax can stop treatment and remain off-treatment for at least 12 months, if they are free of residual disease (MRD- negative) when they stop treatment.
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Study of LNS8801 Alone or in Combination with Pembrolizumab in Patients with Advanced Cancer

Condition: Cancer
Investigator: Brian Henick, MD
Status: Closed
This study is being done to determine if a new investigational drug, LNS8801, is safe and helpful in patients with cancer that have not improved and where there are no additional standard treatment options. LNS8801 is an agonist of the G protein-coupled estrogen receptor (GPER), meaning that it can bind to this protein and turn on signaling inside the cell…
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Study of ALVR105 (Viralym-M) in Patients Undergoing Allogeneic Hematopoietic Cell Transplant (HCT)

Condition: Transplant / Stem Cell Transplant
Investigator: Prakash Satwani, MD
Status: Closed
Are you undergoing a stem cell transplant? You may be at high risk for infections after the transplant. This study is looking at the safety and effectiveness of an investigational medication for those who have undergone a stem cell transplant. Recovery after a stem cell transplant can already be challenging without the added worry of life-threatening viral…
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Investigating Problem Solving in Health Management

Condition: Diabetes
Investigator: Lena Mamykina, PhD
Status: Closed
We are conducting an academic study to understand how people solve problems related to health. In the study, participants will be presented with a hypothetical problem related to diabetes self-management and asked to use an online health application to explore information and propose a solution. We invite all participants between 18 and 65 years old, who…
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Investigating Problem Solving in Health Management

Condition: Nutrition
Investigator: Lena Mamykina, PhD
Status: Closed
We are conducting an academic study to understand how people solve problems related to health. In the study, participants will be presented with a hypothetical problem related to diabetes self-management and asked to use an online health application to explore information and propose a solution. We invite all participants between 18 and 65 years old, who…
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The Better BP Study

Condition: Heart Disease / High Blood Pressure
Investigator: Daichi Shimbo, MD
Status: Closed
We are conducting a research study in adults to test whether blood pressure (BP) measured in a clinic setting without a technician present is comparable to blood pressure levels while awake outside of the clinic on an Ambulatory Blood Pressure Monitoring (ABPM) device. We will also test whether asleep blood pressure can be accurately determined using a home…
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The Better BP Study

Condition: Healthy Volunteers
Investigator: Daichi Shimbo, MD
Status: Closed
We are conducting a research study in adults to test whether blood pressure (BP) measured in a clinic setting without a technician present is comparable to blood pressure levels while awake outside of the clinic on an Ambulatory Blood Pressure Monitoring (ABPM) device. We will also test whether asleep blood pressure can be accurately determined using a home…
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Study of the Evoque System in People with Tricuspid Regurgitation (TRISCEND Study)

Condition: Valve Disease / Tricuspid Valve Disease
Investigator: Susheel Kodali, MD
Status: Closed
This is a research study for patients who have Tricuspid Regurgitation (TR), a condition that occurs when the three leaflets of the hearts tricuspid valve do not close properly causing blood to leak backward with each heartbeat. Since some of the blood leaks backward, the heart has to pump more blood with each beat to push the same amount of blood forward.…
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Study of TAK-007 in Patients with Non-Hodgkin Lymphoma

Condition: Cancer / Lymphoma
Investigator: Ran Reshef, MD
Status: Closed
TAK-007 is being developed as a possible treatment for Lymphoma. TAK-007 is a cell therapy, which means that it consists of live cells that have been modified to help your body to fight Lymphoma. The use of TAK-007 in this study is experimental. Fresh (unfrozen) CAR NK cells, similar to TAK-007, are being tested in another study. In this study, frozen TAK-…
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Study for older adults with dementia with lewy bodies (DLB) to develop early detection methods

Condition: Neurological Disorders
Investigator: Karen Marder, MD, MPH
Status: Closed
The aim of this study is to develop better biomarkers for the diagnosis and treatment of Lewy Body disorders. In particular, there is a need to understand how the contribution of coexisting Alzheimer's disease may affect the diagnosis and clinical course of Lewy Body disorders. This study will recruit a group of individuals with Lewy Body disorders…
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Study of RP-3500 in Combination with PARP Inhibitor for Patients with Advanced Cancer

Condition: Cancer
Investigator: Benjamin Herzberg, MD
Status: Closed
The study is being done to learn how safe and effective the study drug, RP-3500, is when given with either niraparib or olaparib to treat advanced cancer. Niraparib and olaparib belong to a group of drugs called PARP inhibitors. These drugs are designed to block an enzyme called PARP which may stop cancer cells from growing. RP 3500 belongs to a class of…
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Study of Axicabtagene Ciloleucel (Axi-Cel) in Patients with Follicular Lymphoma

Condition: Cancer / Lymphoma
Investigator: Ran Reshef, MD
Status: Closed
You are being invited to take part in a research study that includes studying an experimental treatment named axicabtagene ciloleucel, referred to as axi-cel. The experimental treatment would involve removing some of your immune cells, genetically engineering those cells to identify cancer, receiving additional therapy while you wait for those cells to be…
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Adipose Inflammation in Rheumatoid Arthritis - AIR ART (Control Arm)

Condition: Healthy Volunteers
Investigator: Jon Giles, MD
Status: Closed
We are inviting patients without autoimmune disorders to help us compare to rheumatoid arthritis patients with inflammation in soft tissues. With a combination of blood work, a full-body FDG PET-CT scan, questionnaires, and a soft tissue biopsy (from an area around the belly button), we hope to see how tissue inflammation interacts with these multiple areas…
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Adipose Inflammation in Rheumatoid Arthritis - AIR ART (RA Treatment Arm)

Condition: Autoimmune Disorders / Rheumatoid Arthritis
Investigator: Jon Giles, MD
Status: Closed
We are inviting patients with active Rheumatoid Arthritis (RA) to help us better understand how treatment options affect inflammation in soft tissues. With a combination of blood work, a full-body FDG PET-CT scan, questionnaires, and a soft tissue biopsy (from an area around the belly button), we hope to see how RA interacts with these multiple areas of…
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Lung Imaging Study

Condition: Lung Disease
Investigator: Gebhard Wagener, MD
Status: Closed
We are asking you to participate in a research study to determine if we can detect minor lung injury that we cannot currently measure with available tests. This injury can occur when somebody is smoking for a long time or when somebody has COPD (chronic obstructive pulmonary disease). We want to compare the results of people who have never smoked, people…
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CMP-001 in Combination With Nivolumab in Subjects With Advanced Melanoma

Condition: Skin Cancer / Melanoma
Investigator: Benjamin Izar, MD
Status: Closed
The purpose of this study is to determine the safety and efficacy of CMP-001 when given in combination with nivolumab for patients with unresectable (not capable of being surgically removed) or metastatic (cancer spreads to a different body part from where it started) melanoma. CMP-001 will be given as an injection into the tumor and nivolumab will be given…
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Study of RP-6306 in Combination with FOLFIRI in Patients with Advanced Solid Tumors (Colon, Esophageal, or GI Cancer)

Condition: Cancer
Investigator: Ryan Moy, MD
Status: Closed
The purpose of this study is to test how safe RP-6306 and FOLFIRI are when given together at different doses and on different schedules, and test how well RP-6306 and FOLFIRI work together to shrink solid tumors in the body. This is the first time RP-6306 is being given with FOLFIRI to humans. Cancers include esophageal cancer and colon and rectal cancer.
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Study of Patritumab Deruxtecan in Combination with Osimertinib in Patients with Non-Small Cell Lung Cancer (NSCLC)

Condition: Cancer / Lung Cancer
Investigator: Catherine Shu, MD
Status: Closed
The purpose of this study is to determine the combination dose of patritumab deruxtecan and osimertinib that can be given to patients safely and to understand how well patritumab deruxtecan alone or in combination with osimertinib works to treat lung cancer. Osimertinib is an EGFR TKI therapy that targets EGFR mutations. Osimertinib has already been…
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Study of Upifitamab Rilsodotin (XMT-1536) in Patients with Recurrent Ovarian Cancer

Condition: Cancer / Gynecologic Cancer
Investigator: Jason Wright, MD
Status: Closed
XMT-1536 (upifitamab rilsodotin) is a targeted therapy, which means that it is directed specifically at a tumor. It is a type of antibody-drug conjugate; this means it has 2 parts that are joined together into one drug. The first part is an antibody that binds to NaPi2b (sodium-dependent phosphate transporter), a protein on the surface of the cells of your…
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Registry Study to Evaluate the Nanoknife System in Treating Stage 3 Pancreatic Adenocarcinoma

Condition: Cancer / Pancreatic Cancer
Investigator: Michael Kluger, MD, MPH
Status: Closed
The purpose of this study is to evaluate how safe and effective the NanoKnife System is at treating Stage 3 pancreatic adenocarcinoma. This is registry study and therefore, the NanoKnife System is not being used for study purposes. The safety and efficacy of this system will be evaluated by comparing survival rates, pain ratings, and number of adverse…
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A Study for Children with Acute Lymphoblastic Leukemia Using Study Drug Carfilzomib

Condition: Pediatrics / Cancer
Investigator: Nobuko Hijiya, MD
Status: Closed
The purpose of this study is to learn more about the treatment of children and teenagers whose leukemia has come back (has relapsed) or has not gone away after other treatments (is refractory). Participants will receive the study drug, called carfilzomib in combination with standard chemotherapy, that are dexamethasone, daunorubicin, vincristine and PEG-…
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Parkinson's Disease Genetic Study: FoxBioNet ECV-004 (Healthy Volunteers)

Condition: Healthy Volunteers
Investigator: Julian Agin-Liebes, MD
Status: Closed
FoxBioNet ECV-004 is an observational study sponsored by the Michael J. Fox Foundation for Parkinson's Research. The purpose of this study is to investigate a gene called LRRK2. Mutations in the LRRK2 gene are associated with Parkinson's disease (PD), and mutation carriers have greater LRRK2 protein activity. The goal of this study is to identify…
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Parkinson's Disease Genetic Study: FoxBioNet ECV-004

Condition: Neurological Disorders / Parkinson's Disease
Investigator: Julian Agin-Liebes, MD
Status: Closed
FoxBioNet ECV-004 is an observational study sponsored by the Michael J. Fox Foundation for Parkinson's Research. The purpose of this study is to investigate a gene called LRRK2. Mutations in the LRRK2 gene are associated with Parkinson's disease (PD), and mutation carriers have greater LRRK2 protein activity. The goal of this study is to identify…
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Dormir Mejor Study: Digital Cognitive-Behavioral Therapy for Insomnia in Spanish-Speaking Latinas/os

Condition: Insomnia
Investigator: Carmela Alcantara, PhD
Status: Closed
Trouble sleeping? Do you Identify as Latino/a and speak Spanish? Dormir Mejor team is recruiting for our study that is testing a digital cognitive behavioral therapy treatment for insomnia (CBT-I) among Spanish-speaking Latinos using a phone application! You may be eligible if: identify as Latina/o, speak Spanish, are 18 years old or older, and have…
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An HIV Prevention Study for Women to Evaluate a Once-a-Month Pill for PrEP

Condition: Infectious Disease / HIV
Investigator: Jessica Justman, MD
Status: Closed
Pre-exposure prophylaxis, or PrEP, is the term used for medications that reduce the risk of getting HIV. There are approved medications that can be taken daily to prevent HIV infection. We are studying a PrEP medication that is a pill that can be taken once a month. It is being compared to an approved PrEP pill that is taken once daily. All women who take…
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Study of Reactions to Foods and Beverages

Condition: Healthy Volunteers
Investigator: Ari Shechter, PhD
Status: Closed
We are seeking healthy female Black Non-Hispanic and White Hispanic control participants who are of normal weight (BMI 18.5-24.9) for a study that is being held by the New York Obesity Nutrition Research Center at Columbia University Medical Center (CUMC) and focuses on eating behavior. In this study, you will be asked to visit CUMC to complete several…
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ICON3: A Phase 3 Study of Eltrombopag vs. Standard Therapy for Newly Diagnosed Immune Thrombocytopenia (ITP) in Children

Condition: Pediatrics
Investigator: Cindy Neunert, MD
Status: Closed
The purpose of this study is to investigate the safety and effectiveness of eltrombopag (investigational drug) in treating children and adolescents with newly-diagnosed immune thrombocytopenia (ITP), which is a rare blood disorder.
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CHAMPS Pilot for People Living with HIV Residing in the United States

Condition: Infectious Disease / HIV
Investigator: Rebecca Schnall, PhD, RN
Status: Closed
Are you living with HIV? Are you 18 years or older? Do you own a smartphone? Are you interested in learning more about your health? We are conducting a study at Columbia University to learn more about how a phone app and sessions with a community health worker can help people living with HIV improve their health. You may receive up to $90 for your…
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PsA-FAT

Condition: Autoimmune Disorders
Investigator: Jon Giles, MD
Status: Closed
We are looking for patients who have been diagnosed with Psoriatic Arthritis (PsA) to help us better understand the involvement of inflammation on the body. With a combination of bloodwork, a bone density scan, questionnaires, and a one-time soft tissue biopsy (from an area around the belly button), we hope to see how PsA interacts with these multiple areas…
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Study of ALKS 4230 in Patients with Previously Treated Advanced Melanoma

Condition: Skin Cancer / Melanoma
Investigator: Benjamin Izar, MD
Status: Closed
The purpose of this study is to test the study drug ALKS 4230 to see how well the drug works on patients with advanced cutaneous melanoma or subjects with advanced mucosal melanoma and have received prior treatment with an anti-programmed death-ligand 1 (anti-PD-L1) therapy, and your cancer has spread. This study will explore how well the drug works on…
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Liver-Directed Radiotherapy Along with Chemotherapy for Patients with Extensive Stage Small Cell Lung Cancer (ES-SCLC) and Liver Metastases

Condition: Cancer / Lung Cancer
Investigator: Brian Henick, MD
Status: Closed
The purpose of this study is to evaluate whether radiation treatment directed at liver metastases can be safely added to standard of care treatment for extensive-stage small cell lung cancer (ES-SCLC). The current standard treatment for people who have ES-SCLC is chemotherapy, called carboplatin and etoposide, that is combined with a type of immunotherapy…
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The Progress Trial - Evaluating Transcatheter Aortic Valve Replacement (TAVR)

Condition: Valve Disease / Aortic Valve Disease
Investigator: Susheel Kodali, MD
Status: Closed
The study is to determine whether aortic valve replacement is helpful for patients who have moderate-severe, calcific, aortic stenosis (a narrowing of the aortic heart valve, where calcium has attached to the valve surface, resulting in obstructed blood flow) and do not have symptoms. Subjects will be randomly assigned, l to one of two groups: (1) Treatment…
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Learning and the Brain in Obsessive-Compulsive Disorder (OCD)

Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Amy Rapp, PhD
Status: Closed
The goal of the project is to identify differences in learning in obsessive-compulsive disorder (OCD) by measuring the activity of the brain while participants complete computer tasks. Eligible participants will be asked questions about their medical and psychiatric history and perform tasks on a computer while an electroencephalogram (EEG) is recorded.…
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A Study to Evaluate the Effectiveness and Safety of CAEL-101 in Patients With Mayo Stage IIIb AL Amyloidosis

Condition: Blood Disorders / Amyloidosis
Investigator: Divaya Bhutani, MD
Status: Closed
The purpose of the study is to determine if the drug, CAEL-101 in combination with plasma cell treatment improves overall survival for patients who are diagnosed with stage 3b of AL amyloidosis. Patients who participate in this study will receive CAEL-101 as well as plasma cell treatment or Placebo as well as plasma cell treatment to compare the effects.
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Study of Pembrolizumab Alone or in Combination with Encorafenib and Cetuximab in Patients with Colon Cancer

Condition: Cancer / Gastrointestinal
Investigator: Yoanna Pumpalova, MD
Status: Closed
The purpose of this study is to determine if the study drugs, encorafenib, and cetuximab, taken in combination with pembrolizumab would improve compared to the outcome of pembrolizumab alone in study patients. Encorafenib and cetuximab target cancerous BRAF proteins and potentially slow down the growth of cancer cells. Pembrolizumab may help your immune…
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COVID-19 Treatment Study: ACTIV-2d/A5407

Condition: COVID-19 (Coronavirus)
Investigator: Magdalena Sobieszczyk, MD
Status: Closed
The main purpose of this study is to evaluate the ability of an experimental oral drug called S-217622 to improve the health of people with coronavirus disease 2019 (COVID-19). We also want to see if this study drug is safe, and if this study drug can shorten the time you have COVID-19 symptoms, reduce the amount of virus in the body, and prevent…
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Study of AL002 for Patients with Early Alzheimers Disease

Condition: Neurological Disorders / Alzheimer's Disease
Investigator: Lawrence Honig, MD, PhD
Status: Closed
This is a phase 2 study evaluating a new drug, AL002, in persons with early Alzheimer's Disease. Participants will be randomized to receive either AL002 or placebo, intravenously every four weeks, for a total period of about two years. The purpose is to evaluate the efficacy and safety of this drug, and this study involves pen and paper testing, and…
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Study of ASKG915 in Patients with Advanced Solid Tumors

Condition: Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to test the safety and effectiveness of ASKG915 at different dose levels to find out what effects, good or bad, this study drug has on you and your cancer. ASKG915 is an experimental treatment that is being developed for treating people with advanced solid tumors. Experimental means the study drug has not been approved for the…
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Study of Belinostat and Guadecitabine for Treatment of Chondrosarcoma

Condition: Cancer / Sarcoma
Investigator: Shaheer Khan, DO
Status: Closed
The purpose of this study is to test the good and bad effects of the drugs called belinostat and SGI-110 (guadecitabine). These drugs could shrink your cancer, but they could also cause side effects. The study doctors hope to learn if the study drugs will shrink the cancer more often than observed with other standard treatment options. We dont know if…
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Early Onset Malignancies Initiative (EOMI)

Condition: Cancer
Investigator: Bret Taback, MD
Status: Closed
The primary objective of the EOMI is to acquire tissue and blood, and other biospecimens for research purposes from tests performed for clinical care or for research indications on other research protocols to accelerate our understanding of the molecular basis of early-onset cancers occurring in racial and/or ethnic minority populations through the…
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Study of Combining Osimertinib with and without Ramucirumab in Non-Small Cell Lung Cancer (NSCLC)

Condition: Cancer / Lung Cancer
Investigator: Catherine Shu, MD
Status: Closed
The purpose of this study is to compare the usual treatment for Non-Small Cell Lung Cancer (osimertinib) to a combination therapy (osimertinib plus ramucirumab). The combination therapy arm is testing if ramucirumab can help osimertinib control the abnormal EGRG protein for a longer time and keep the disease inactive longer. EGRF protein typically helps the…
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Chatbot for Nutritional Coaching and Chronic Disease Self-Management

Condition: Nutrition
Investigator: Lena Mamykina, PhD
Status: Closed
Seeking participants for a study about how individuals prefer to receive nutrition recommendations to support health management and preferences for visualizing health data. Participants will be invited to complete a 60-minute session to answer questionnaires and evaluate different styles of nutrition recommendations. Alternatively, they will complete one 60…
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Chatbot for Nutritional Coaching and Diabetes Self-Management

Condition: Diabetes
Investigator: Lena Mamykina, PhD
Status: Closed
Seeking participants for a study about how individuals prefer to receive nutrition recommendations to support health management and preferences for visualizing health data. Participants will be invited to complete a 60-minute session to answer questionnaires and evaluate different styles of nutrition recommendations. Alternatively, they will complete one 60…
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Meal Choices Study

Condition: Nutrition
Investigator: Lena Mamykina, PhD
Status: Closed
Seeking participants for a study about how individuals prefer to receive nutrition recommendations to support health management and preferences for visualizing health data. Participants will be invited to complete a 60-minute session to answer questionnaires and evaluate different styles of nutrition recommendations. Alternatively, they will complete one 60…
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Meal Choices Study

Condition: Healthy Volunteers
Investigator: Lena Mamykina, PhD
Status: Closed
Seeking participants for a study about how individuals prefer to receive nutrition recommendations to support health management and preferences for visualizing health data. Participants will be invited to complete a 60-minute session to answer questionnaires and evaluate different styles of nutrition recommendations. Alternatively, they will complete one 60…
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Study of ISIS 702843 in Patients with Phlebotomy-Dependent Polycythemia Vera (PD-PV)

Condition: Cancer
Investigator: Joseph Jurcic, MD
Status: Closed
You are being asked to participate in this study because you have been diagnosed with Polycythemia Vera (PV) that requires you to have phlebotomies (blood draws from a vein) to control your symptoms. This type of PV is called Phlebotomy-Dependent Polycythemia Vera (PD-PV). This clinical study is testing a new study treatment for this medical condition. The…
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Nivolumab in Treating Patients With Autoimmune Disorders and Advanced, Metastatic, or Unresectable Cancer

Condition: Autoimmune Disorders
Investigator: Brian Henick, MD
Status: Closed
This phase Ib trial studies the side effects of nivolumab and to see how well it works in treating patients with autoimmune disorders and cancer that has spread to other places in the body or cannot removed by surgery. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere…
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Nivolumab in Treating Patients With Autoimmune Disorders and Advanced, Metastatic, or Unresectable Cancer

Condition: Cancer
Investigator: Brian Henick, MD
Status: Closed
This phase Ib trial studies the side effects of nivolumab and to see how well it works in treating patients with autoimmune disorders and cancer that has spread to other places in the body or cannot removed by surgery. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere…
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Study of Berzosertib Compared to Chemotherapy for Patients with Non-Small Cell Lung Cancer

Condition: Cancer / Lung Cancer
Investigator: Benjamin Herzberg, MD
Status: Closed
The purpose of this study is to compare the usual treatment (carboplatin, gemcitabine, and pembrolizumab) alone to using berzosertib (M6620, VX-970), plus the usual treatment for patients with squamous non-small cell lung cancer. The addition of berzosertib (M6620, VX-970) to the usual treatment could prevent your cancer from getting worse. But, it could…
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COPD Exacerbation Study

Condition: Lung Disease
Investigator: Monica Goldklang, MD
Status: Closed
We are asking you to participate in a research study to determine if we can detect changes in enzymes in the blood that may influence lung function decline in COPD (chronic obstructive pulmonary disease), in particular after COPD exacerbations. The procedures of the study include a pulmonary function test (breathing test), a short questionnaire, and blood…
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Study of Cabozantinib in Patients with Prostate Cancer who Previously Received Anti-Androgen Therapy

Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to determine what effects (good and bad) cabozantinib has in treatment of prostate cancer. Cabozantinib (Cometriq, Cabometyx) is an oral medication that blocks activity of specific proteins in the body. It is approved by the Food and Drug Administration (FDA) for use in patients with medullary thyroid carcinoma and advanced…
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Study of Pemigatinib in Patients with Glioblastoma (GBM) or Other CNS Tumors

Condition: Neurological Disorders / Brain Tumors
Investigator: Andrew Lassman, MD
Status: Closed
The purpose of this study is to evaluate and determine the efficacy of pemigatinib in participants with recurrent glioblastoma or other CNS tumors with changes in the FGFR1, FGFR2 or FGFR3 genes. Pemigatinib (also referred as INCB054828) is an investigational drug that is being studied by Incyte Corporation (Sponsor) for use in the treatment of previously…
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Study of Pemigatinib in Patients with Glioblastoma (GBM) or Other CNS Tumors

Condition: Cancer / Brain Cancer
Investigator: Andrew Lassman, MD
Status: Closed
The purpose of this study is to evaluate and determine the efficacy of pemigatinib in participants with recurrent glioblastoma or other CNS tumors with changes in the FGFR1, FGFR2 or FGFR3 genes. Pemigatinib (also referred as INCB054828) is an investigational drug that is being studied by Incyte Corporation (Sponsor) for use in the treatment of previously…
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All of Us

Condition: All of Us Research Program - NIH
Investigator: Ali Gharavi, MD
Status: Closed
The All of Us Research Program has a simple mission. We want to speed up health research breakthroughs. To do this, we are asking one million people to help us lead the way in discovering better care for all of us. The All of Us Research Program is a large research program. The goal is to help researchers understand more about why people get sick or stay…
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All of Us

Condition: Healthy Volunteers
Investigator: Ali Gharavi, MD
Status: Closed
The All of Us Research Program has a simple mission. We want to speed up health research breakthroughs. To do this, we are asking one million people to help us lead the way in discovering better care for all of us. The All of Us Research Program is a large research program. The goal is to help researchers understand more about why people get sick or stay…
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Study of Tumor Treating Fields (Optune, 200kHz) with Radiation Therapy and Temozolomide for the Treatment of Newly Diagnosed Glioblastoma

Condition: Cancer / Brain Cancer
Investigator: Fabio Iwamoto, MD
Status: Closed
Optune is a portable, battery-operated device that generates TTFields at a specific frequency. The TTFields are delivered to the brain through 4 sticky bandages (which hold ceramic discs) that are placed on the surface of the head (called arrays). The arrays create electric forces within the brain that disrupt cancer cell division. Optunes TTFields are a…
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Study of Tumor Treating Fields (Optune, 200kHz) with Radiation Therapy and Temozolomide for Treatment of Newly Diagnosed Glioblastoma

Condition: Neurological Disorders / Brain Tumors
Investigator: Fabio Iwamoto, MD
Status: Closed
Optune is a portable, battery-operated device that generates TTFields at a specific frequency. The TTFields are delivered to the brain through 4 sticky bandages (which hold ceramic discs) that are placed on the surface of the head (called arrays). The arrays create electric forces within the brain that disrupt cancer cell division. Optunes TTFields are a…
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Study of Experimental Drug (Axitinib) in Patients with Metastatic Pheochromocytoma (PCC) or Paraganglioma

Condition: Cancer / Kidney Cancer
Investigator: Antonio Fojo, MD, PhD
Status: Closed
Axitinib (AG-013736) is an investigational (experimental) drug that is being studied in patients with metastatic pheochromocytoma/paraganglioma. The main goal of this study is to find out if axitinib is able to stop tumors from growing, or shrink tumors in patients with this type of cancer.
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Metabolism Study

Condition: Endocrine & Metabolic Disease
Investigator: Judith Korner, MD
Status: Closed
The purpose of these studies is to gain an understanding of the mechanisms that promote weight loss and improved glucose control. The ultimate goal is to identify therapeutic pathways for obesity and diabetes as a way to optimize surgical procedures and discover novel non-surgical targets for safe and effective drug therapy. Participants with obesity will…
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Study of ATENOLOL to Prevent Bone Loss in Postmenopausal Women

Condition: Bone & Muscle
Investigator: Elizabeth Shane, MD
Status: Closed
The goal of this study is to learn whether treatment with a safe, commonly used drug called ATENOLOL prevents bone loss in women after menopause. Who Qualifies? Healthy post-menopausal women who are between the ages of 50 and 75. You may not be eligible if you have certain medical conditions. What's Involved? If you are eligible, you will be assigned…
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Study of ATENOLOL to Prevent Bone Loss in Postmenopausal Women

Condition: Healthy Volunteers
Investigator: Elizabeth Shane, MD
Status: Closed
The goal of this study is to learn whether treatment with a safe, commonly used drug called ATENOLOL prevents bone loss in women after menopause. Who Qualifies? Healthy post-menopausal women who are between the ages of 50 and 75. You may not be eligible if you have certain medical conditions. What's Involved? If you are eligible, you will be assigned…
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Study of Eribulin in Combination with Copanlisib in Patients with Metastatic Triple-Negative Breast Cancer

Condition: Cancer / Breast Cancer
Investigator: Meghna Trivedi, MD
Status: Closed
This study is being done to answer the following question: How does the combination of copanlisib and eribulin compare to eribulin alone to lengthen the time you can live with your metastatic triple-negative breast cancer without your cancer getting worse? We are doing this study because we want to find out if this approach is better or worse than the usual…
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Study of GDC-8264 in Stem Cell Transplant Patients with Acute Graft-Versus-Host-Disease (acute GVHD)

Condition: Transplant / Stem Cell Transplant
Investigator: Ran Reshef, MD
Status: Closed
This study is testing a drug called GDC-8264, which is being developed to treat acute graft-versus-host-disease (acute GVHD). GDC-8264 is an experimental drug, which means health authorities have not approved GDC-8264 in combination with standard medications for the treatment of acute GVHD. The purpose of this study is to evaluate the effects, good or bad,…
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Study of ASTX295 in Patients With Solid Tumors

Condition: Cancer / Solid Tumors
Investigator: Fabio Iwamoto, MD
Status: Closed
The purpose of the study is to test the following: 1) The safety and tolerability (how you feel when you take the drug) of the study drug, 2) The pharmacokinetics (PK) (how the study drug is absorbed within your body, spread throughout your body, and eliminated from your body) of the study drug, 3) The pharmacodynamics (PD) (how the study drug affects…
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Study of AMG510 in Subjects with Advanced Solid Tumors

Condition: Cancer
Investigator: Benjamin Herzberg, MD
Status: Closed
This study is being done to obtain information on the safety and side effects, good or bad, of two new drug combinations; AMG 510 plus trametinib and AMG 510 plus AMG 404. Subjects will participate in one of two research groups. Group A will receive AMG 510 and trametinib. Research Group B will receive AMG 510 and AMG 404. AMG 510 is an anticancer drug that…
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LAnreotide in Metastatic Pheochromocytoma / PARAganglioma (LAMPARA)

Condition: Cancer
Investigator: Antonio Fojo, MD, PhD
Status: Closed
The purpose of this study is to assess the effectiveness of the therapy to be administered (how well it works) and the safety profile (if it has any unwanted effects on you that you can feel or on laboratory tests that are obtained) of lanreotide (a somatostatin analog (a hormone produced by the hypothalamus and some other tissues such as the pancreas and…
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Study of XmAb20717 in Patients with Gynecological Cancer (Cervical, Ovarian, or Endometrial)

Condition: Cancer / Gynecologic Cancer
Investigator: June Hou, MD
Status: Closed
The purpose of this study is to assess whether an investigational drug, called XmAb20717, has any effects on your cancer, and to determine if it is safe and well tolerated. XmAb20717 is a type of drug that can attach to 2 different proteins, call a bispecific antibody. These antibodies are designed to attach to a T-cell, a type of immune system cell, in…
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Study of Unesbulin in Patients with Leiomyosarcoma (LMS)

Condition: Cancer / Sarcoma
Investigator: Prabhjot Mundi, MD
Status: Closed
The purpose of this study is to evaluate the effectiveness and safety of an investigational drug, unesbulin. This investigational drug is being studied in unresectable or metastatic, relapsed, or refractory leiomyosarcoma along with Dacarbazine. Dacarbazine is a drug that is FDA-approved for the treatment of other types of cancer and recommended by the…
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Decreasing Chemotherapy for HER2 Breast Cancer Patients After Pre-surgery Chemo and Targeted Therapy

Condition: Cancer / Breast Cancer
Investigator: Julia McGuinness, MD
Status: Closed
This study is being done to answer the following question: Can participants with HER2-positive breast cancer who have no cancer remaining at surgery (either in the breast or underarm lymph nodes) after 12 weeks of chemotherapy and two HER-targeted therapies eliminate further chemotherapy after surgery? This would be a decrease in the total number of…
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Fetal Atrial Flutter & Supraventricular Tachycardia (FAST) Therapy Trial (Fetus diagnosed with a fast heart rate)

Condition: Pediatrics / Cardiology
Investigator: Stephanie Levasseur, MD
Status: Closed
Although supraventricular tachycardia (SVT), including atrial flutter (AF), are the most common causes of intended in-utero fetal therapy, none of the medication used to date has been evaluated for their effects on the mother and her baby in a randomized controlled clinical trial (RCT). In the absence of such evidence, there is no consensus for the optimal…
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TCR-engineered T Cells in Solid Tumors (ACTengine)

Condition: Cancer
Investigator: Ran Reshef, MD
Status: Closed
The goal of the study is to learn if it is safe to give genetically changed T cells in combination with standard-of-care chemotherapy (fludarabine and cyclophosphamide) and IL-2 (aldesleukin) to patients with solid tumors that have grown or returned after being treated. Researchers also want to learn about possible side effects of the study drug and if the…
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C4671026 - Pfizer Pediatric Paxlovid Study

Condition: COVID-19 (Coronavirus)
Investigator: Magdalena Sobieszczyk, MD
Status: Closed
Pfizer and Columbia University Irving Medical Center (CUIMC) are conducting a trial to learn about the safety and effectiveness of an experimental COVID-19 treatment, nirmatrelvir co-packaged with ritonavir, for children with COVID-19 that are at risk of the infection getting worse. Nirmatrelvir/ritonavir has been shown to be effective in fighting SARS-CoV-…
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Respiratory Viral Transmission Network

Condition: Infectious Disease
Investigator: Melissa Stockwell, MD, MPH
Status: Closed
The purpose of this study is to assess the effectiveness of influenza and SARS-CoV-2 vaccines for preventing transmission of infections in households. We are seeking volunteers who have been recently diagnosed with COVID-19 or Influenza virus infection by either rapid diagnostic assay or RT-PCR in the last 7 days and live in a household with at least one…
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Respiratory Viral Transmission Network

Condition: COVID-19 (Coronavirus)
Investigator: Melissa Stockwell, MD, MPH
Status: Closed
The purpose of this study is to assess the effectiveness of influenza and SARS-CoV-2 vaccines for preventing transmission of infections in households. We are seeking volunteers who have been recently diagnosed with COVID-19 or Influenza virus infection by either rapid diagnostic assay or RT-PCR in the last 7 days and live in a household with at least one…
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Study of ADXS-504 in Patients with Prostate Cancer

Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
This study aims to investigate ADXS-504 as a possible treatment for biochemically recurrent prostate cancer. ADXS-504 is a type of cancer treatment that is designed to stimulate your immune system to attack prostate cancer cells. ADXS-504 is made of bacteria that have been weakened to remove their ability to cause an infection. The bacteria have also been…
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Study of Gavo-Cel Alone or in Combination with Nivolumab or Ipilimumab in Patients with Advanced Cancer

Condition: Cancer
Investigator: Ran Reshef, MD
Status: Closed
This study involves research of an investigational therapy called gavo-cel. The purpose of this study is to test the safety and the efficacy (how well the drug works to treat your cancer) of gavo-cel, possibly in combination with one or two additional FDA-approved drugs called nivolumab and ipilimumab, to find out what effects, if any, it has on patients…
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Study of STK-009 in Combination with SYNCAR-001 in Patients with Lymphoma or Leukemia

Condition: Cancer / Leukemia
Investigator: Ran Reshef, MD
Status: Closed
The purpose of this study is to find the highest dose of STK-009 that is safe in combination with a dose of SYNCAR-001 and to learn what side effects are experienced in people with certain lymphomas or leukemias. This study will also evaluate how much SYNCAR-001 and STK-009 is in your blood at various times, whether your immune system becomes activated,…
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Study of STK-009 in Combination with SYNCAR-001 in Patients with Lymphoma or Leukemia

Condition: Cancer / Lymphoma
Investigator: Ran Reshef, MD
Status: Closed
The purpose of this study is to find the highest dose of STK-009 that is safe in combination with a dose of SYNCAR-001 and to learn what side effects are experienced in people with certain lymphomas or leukemias. This study will also evaluate how much SYNCAR-001 and STK-009 is in your blood at various times, whether your immune system becomes activated,…
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Rest-Activity Rhythms and Blood Pressure

Condition: Healthy Volunteers
Investigator: Nour Makarem, PhD
Status: Closed
We are currently looking for men and non-pregnant women aged 40 years and above to participate in an at-home study on sleep and activity patterns in relation to blood pressure and blood glucose. Participants should not have critical/severe illness and should not be on dialysis or have a pacemaker or other implanted medical device. You must be willing to…
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Rest-Activity Rhythms and Blood Pressure

Condition: Diabetes
Investigator: Nour Makarem, PhD
Status: Closed
We are currently looking for men and non-pregnant women aged 40 years and above to participate in an at-home study on sleep and activity patterns in relation to blood pressure and blood glucose. Participants should not have critical/severe illness and should not be on dialysis or have a pacemaker or other implanted medical device. You must be willing to…
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Rest-Activity Rhythms and Blood Pressure

Condition: Heart Disease / High Blood Pressure
Investigator: Nour Makarem, PhD
Status: Closed
We are currently looking for men and non-pregnant women aged 40 years and above to participate in an at-home study on sleep and activity patterns in relation to blood pressure and blood glucose. Participants should not have critical/severe illness and should not be on dialysis or have a pacemaker or other implanted medical device. You must be willing to…
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Sleep Health in Hispanic/Latino Adults

Condition: Heart Disease
Investigator: Nour Makarem, PhD
Status: Closed
We are currently looking for Hispanic/Latino men and women aged 30-65 years to participate in a study to help create sleep programs for better health. Participants will attend a discussion group about sleep health and give their opinion about a sleep health program. Compensation of $40 will be provided at the end of the discussion group. You will have the…
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Study of Drug - LY3484356 in Patients with Breast Cancer (ER+, HER2-)

Condition: Cancer / Breast Cancer
Investigator: Meghna Trivedi, MD
Status: Closed
This study is being done to see how safe an investigational drug, LY3484356 is and how well it will work to help people with estrogen receptor-positive (ER+), HER2 negative (HER2-) locally advanced or metastatic breast cancer previously treated with endocrine therapy. The main reason for you to take part in this study is not to treat you for your condition…
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Life After Mpox (LAMP) Study

Condition: Infectious Disease
Investigator: Jason Zucker, MD
Status: Closed
Some things about the recent mpox outbreak were different from past, smaller mpox outbreaks. That means not enough is known about how certain health issues related to mpox might continue to affect some patients months later. To understand this, researchers also need to compare some feelings, well-being, and behaviors of persons who had mpox with those of…
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The Do IT Study - Study of Doravirine in PLWH with Excessive Weight Gain

Condition: Infectious Disease / HIV
Investigator: Michael Yin, MD
Status: Closed
Weight gain after starting antiretroviral therapy (ART) is common, but recent studies have found that some people living with HIV (PLWH) who are taking an integrase strand transfer inhibitor (INSTI) combined with tenofovir alafenamide/emtricitabine (TAF/FTC) or tenofovir alafenamide/lamivudine (TAF/3TC) may gain more weight than people taking other drug…
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Study of Abemaciclib in Combination with Letrozole in Women with Endometrial Cancer

Condition: Cancer / Gynecologic Cancer
Investigator: Jason Wright, MD
Status: Closed
The purpose of this study is to find out of the combination of the drugs abemaciclib and letrozole is better or worse than usual approach for your type of cancer. The usual approach is defined as care most people get for endometrial cancer. People who are not in a study are usually treated with either surgery, radiation, hormonal therapy or with…
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Study of MORAb-202 in Women with Ovarian, Fallopian, or Primary Peritoneal Cancer (PPC)

Condition: Cancer / Gynecologic Cancer
Investigator: June Hou, MD
Status: Closed
By doing this study, researchers hope to learn more about the efficacy (how well the drug works) and safety (the drugs side effects) of MORAb-202 (farletuzumab ecteribulin) compared to approved chemotherapy medications in patients with platinum-resistant ovarian cancer. The study will evaluate two doses of MORAb-202. MORAb-202, is made up of two parts; an…
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Temporary Insulin Resistance

Condition: Healthy Volunteers
Investigator: Joshua Cook, MD, PhD
Status: Closed
We are recruiting healthy volunteers, aged 18-65, for a research study on the buildup of excessive liver fat ("fatty liver disease") in people with or at risk for type 2 diabetes because their bodies are resistant to the actions of the blood sugar-lowering hormone, insulin. To do this, we seek to induce temporary insulin resistance in 10-12…
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Temporary Insulin Resistance

Condition: Endocrine & Metabolic Disease
Investigator: Joshua Cook, MD, PhD
Status: Closed
We are recruiting healthy volunteers, aged 18-65, for a research study on the buildup of excessive liver fat ("fatty liver disease") in people with or at risk for type 2 diabetes because their bodies are resistant to the actions of the blood sugar-lowering hormone, insulin. To do this, we seek to induce temporary insulin resistance in 10-12…
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Temporary Insulin Resistance

Condition: Diabetes
Investigator: Joshua Cook, MD, PhD
Status: Closed
We are recruiting healthy volunteers, aged 18-65, for a research study on the buildup of excessive liver fat ("fatty liver disease") in people with or at risk for type 2 diabetes because their bodies are resistant to the actions of the blood sugar-lowering hormone, insulin. To do this, we seek to induce temporary insulin resistance in 10-12…
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Study of Venetoclax and Azacitidine After Allogeneic Stem Cell Transplantation in Patients with Acute Myeloid Leukemia (AML)

Condition: Cancer / Leukemia
Investigator: Ran Reshef, MD
Status: Closed
The purpose of this study is to evaluate the safety and efficacy of venetoclax and azacitidine compared to Best Supportive Care in patients with Acute Myeloid Leukemia (AML) after an allogeneic stem cell transplant (SCT). This is the first randomized study comparing venetoclax in combination with azacitidine versus best supportive care in subjects with AML…
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Study of Atezolizumab and Tiragolumab Alone or in Combination with Chemotherapy in Patients with Non-Small Cell Lung Cancer (NSCLC)

Condition: Cancer / Lung Cancer
Investigator: Catherine Shu, MD
Status: Closed
The purpose of this study is to assess the effects, good or bad, of atezolizumab and tiragolumab given with or without chemotherapy (in this study, chemotherapy will be a combination of either paclitaxel with carboplatin, pemetrexed with carboplatin or cisplatin, or gemcitabine with carboplatin or cisplatin) on patients who are able to have surgery to…
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Tomivosertib With Anti-PD-(L)1 in Subjects With Non-Small Cell Lung Cancer (NSCLC)

Condition: Cancer / Lung Cancer
Investigator: Brian Henick, MD
Status: Closed
The purpose of the study is to see whether tomivosertib in combination with pembrolizumab treatment slows down the growth of cancers. The study drug, tomivosertib, works by inhibiting the activity of proteins in a pathway that allows tumor cells to grow and go unnoticed by your immune system. This study will evaluate the safety and antitumor activity of…
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Study of Lutetium-177 PSMA I&T in Patients with Castration-Resistant Prostate Cancer

Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
This study is being done to learn if the study drug called Lutetium-177 PSMA I&T is safe and effective in patients with castration-resistant metastatic prostate cancer. The study drug contains radioactive Lutetium-177, which is targeted to treat certain prostate cancers cells that have a protein called the prostate-specific membrane antigen (PSMA) on…
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Study of AB928 in Combination with Other Therapies for Patients with Metastatic Colon Cancer (mCRC)

Condition: Cancer
Investigator: Gulam Manji, MD, PhD
Status: Closed
The purpose of this study is to help understand whether an investigational drug, AB928 (referred to as etrumadenant and etruma), is safe and effective when given in combination with other therapies to patients with metastatic colorectal cancer (mCRC). Etruma may be combined with other investigational drugs, known as AB680 and zimberelimab (AB122), or maybe…
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Sense2Quit: Quit Smoking Study for People Living with HIV

Condition: Infectious Disease / HIV
Investigator: Rebecca Schnall, PhD, RN
Status: Closed
Interested in quitting smoking? Help researchers at Columbia University School of Nursing test an intervention to help people living with HIV quit smoking cigarettes! To be eligible you must be 18 years or older, be a person living with HIV, be a current smoker, be interested in quitting smoking within the next 30 days, and owns a smartphone (Android). You…
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Study of Dronedarone in Patients with Atrial Fibrillation (AF)

Condition: Heart Disease
Investigator: Elaine Wan, MD
Status: Closed
Atrial fibrillation (AFib) is an arrhythmia (abnormal heart rhythm) that causes the heart's upper chambers (the atria) to beat very fast and irregularly. The purpose of this study is to determine if early study treatment with the medicine dronedarone is more effective than usual care alone for the prevention of unplanned cardiovascular hospitalization…
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Study of Drug - CFT8634 in Patients with Synovial Sarcoma or SMARCB1-Null Tumors

Condition: Cancer / Sarcoma
Investigator: Shaheer Khan, DO
Status: Closed
The study drug, CFT8634, is an investigational therapy that has been shown in animal studies to help break down the BRD9 protein, an important protein in the body that helps SMARCB-null tumors, such as your own, to grow. CFT8634 is able to do so by using the body's own protein-recycling equipment. (In short, your cells are capable of breaking down…
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Oral Health and Bone Loss in Women and Men

Condition: Infectious Disease / HIV
Investigator: Michael Yin, MD
Status: Closed
The study is exploring the impact of gender, age, HIV infection, and menopausal status on dental health. The study is open to men and women, ages 35-70.
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Oral Health and Bone Loss in Women and Men (Healthy Volunteers)

Condition: Healthy Volunteers
Investigator: Michael Yin, MD
Status: Closed
The study is exploring the impact of gender, age, HIV infection, and menopausal status on dental health. The study is open to men and women, ages 35-70.
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Oral Immune Activation and Bone Loss in Post-Menopausal Women Living with HIV

Condition: Infectious Disease / HIV
Investigator: Sunil Wadhwa, DDS, PhD
Status: Closed
The study is looking for postmenopausal women between the ages of 35-70 years that have moderate periodontitis for a 1 year-long study which provides free dental cleaning. There are a total of 5 study visits, each one about 2 hours long, and each study visit provides you with $50, for a total of $250.
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Respiratory Syncytial Virus (RSV) Vaccine Study

Condition: Infectious Disease
Investigator: Magdalena Sobieszczyk, MD
Status: Closed
The main purpose of this study is to evaluate a Respiratory Syncytial Virus vaccine (RSVpreF for short). Respiratory Syncytial Virus, called RSV, is a common type of virus that is a major cause of respiratory infection in all ages, and can result in severe illness in those with health conditions that put them at increased risk of severe RSV and…
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Study of Pembrolizumab Alone or in Combination with Chemotherapy in Older Patients with Non-Small Cell Lung Cancer

Condition: Cancer / Lung Cancer
Investigator: Catherine Shu, MD
Status: Closed
This trial studies the side effects of pembrolizumab with or without chemotherapy in treating patients with non-small cell lung cancer that has come back and has spread to other places in the body. Pembrolizumab is an immunotherapy that may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and…
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