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Displaying 1 - 47 of 47
Condition: Diabetes
Investigator: Robin Goland, MD
Status: Currently Recruiting
The purpose of this study is to learn if the use of two drugs, Rituximab and Abatacept, one after the other, will help to extend insulin production in people newly diagnosed with type 1 diabetes (T1D). These two medications may potentially help each other with altering the immune response that causes the attack on insulin-secreting cells in the pancreas.…
Condition: Cancer / Bladder Cancer
Investigator: Alexander Wei, MD
Status: Currently Recruiting
This study is testing a drug called autogene cevumeran in combination with nivolumab, a cancertreatment drug known for treating bladder cancer. The purpose of this study is to compare the effects, good or bad, of autogene cevumeran plus nivolumab versus nivolumab on patients with Muscle Invasive Urothelial Carcinoma (MIUC.) In this study, you will get…
Condition: Cancer / Bladder Cancer
Investigator: Alexander Wei, MD
Status: Currently Recruiting
The purpose of this study is to determine whether using LY4052031 in a type of cancer that may have tumor cells that express a protein called Nectin-4 is safe and how well the cancer responds to the study drug. LY4052031 has not been approved by the US Food and Drug Administration (FDA). This is a first in human study and all of the risks are not fully…
Condition: Ear, Nose and Throat
Investigator: Yi Cai, Md
Status: Currently Recruiting
We are currently looking for adult patients who have undergone successful treatment of their obstructive sleep apnea with a hypoglossal nerve stimulator implant (i.e. Inspire therapy). Participants should be willing to participate in at-home sleep studies and come to Columbia University Irving Medical Center for at least 2 study visits. Participants will…
Condition: Diabetes
Investigator: Mishaela Rubin, MD
Status: Currently Recruiting
We are looking for children between the ages of 8-14 with Type 1 diabetes and without Type 1 diabetes who are interested to participate on a research study to find out how bones are affected in children and adolescents with Type 1 diabetes as compared to people without Type 1 diabetes.
Condition: Ear, Nose and Throat
Investigator: Jonathan Overdevest, MD, PhD
Status: Currently Recruiting
The Columbia Otolaryngology Department is interested in understanding how sense of smell relates to memory and neurocognition. Participation will involve answering a series of questionnaires, completing a formal evaluation of your smell with standardized measurements, and complete short smell and memory games. You can participate in this study if you are…
Condition: Diabetes
Investigator: Joshua Cook, MD, PhD
Status: Currently Recruiting
We are conducting a research study on how insulin controls blood sugar in both healthy people and those at risk of type 2 diabetes. We are seeking adult volunteers, aged 18-65, who have body mass indices either in the lean range (18-25 kg/m2) or in the obesity range (30-45 kg/m2) but who do not have prediabetes or diabetes. Participants will undergo a…
Condition: Ear, Nose and Throat / Hearing Loss
Investigator: Justin Golub, MD, MS
Status: Currently Recruiting
Early Age-Related Hearing Loss Investigation (EARHLI) is a study to obtain information on how a hearing aid-based intervention can prevent cognitive decline in those at risk for Alzheimer's Disease and Alzheimer's Disease Related Dementias (AD/ADRD). Age-related hearing loss (ARHL) is the third most common chronic condition in older adults. The…
Condition: Diabetes
Investigator: Jacqueline Lonier, MD
Status: Currently Recruiting
The purpose of this study is testing two different Janus kinase (JAK) inhibitors, Abrocitinib and Ritlecitinib, to see if either or both can preserve insulin production in people recently diagnosed with type 1 diabetes (T1D). Researchers believe JAK inhibitors may be able to calm the immune system's attack on insulin producing beta cells in the…
Condition: Diabetes
Investigator: Jacqueline Lonier, MD
Status: Currently Recruiting
In PRECIDENTD, we hope to learn which diabetes medications work best to reduce the risk of heart and kidney disease in people with type 2 diabetes. People with type 2 diabetes are twice as likely to have heart disease or a stroke compared to someone who does not have diabetes, and they are likely to have heart disease or stroke at a younger age. People with…
Condition: Diabetes
Investigator: Teresa Janevic, PhD, MPH
Status: Currently Recruiting
We are looking for people who gave birth in NYC between 2009-2015 and had gestational diabetes during their pregnancy. You will receive a $75 gift card for completing a 1 hour interview with us!
Condition: Diabetes
Investigator: Joshua Cook, MD, PhD
Status: Currently Recruiting
We are recruiting volunteers, aged 18-70, 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 temporarily induce or accentuate insulin resistance in 14…
Condition: Diabetes
Investigator: Lena Mamykina, PhD
Status: Currently Recruiting
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…
Condition: Ear, Nose and Throat
Investigator: Jonathan Overdevest, MD, PhD
Status: Currently Recruiting
The Columbia Otolaryngology Department is interested in understanding the intersection of vaping, smell, and taste and their impact on individuals' preferences for certain flavors. Participation will involve answering a series of questionnaires in addition to completing a formal evaluation of your smell and taste with standardized measurements. You can…
Condition: Ear, Nose and Throat / Loss of Smell
Investigator: Jonathan Overdevest, MD, PhD
Status: Currently Recruiting
Our research team at Columbia University is trying to understand the impact of COVID-19 on smell and taste (chemosensory) dysfunction among adult patients from the Greater New York City area. Current areas of study include: 1) Investigation of smell and taste recovery patterns among patients with COVID-19; 2) Studies on how recovery of smell and taste after…
Condition: Diabetes
Investigator: Joshua Cook, MD, PhD
Status: Currently Recruiting
We are conducting a research study on the effect of high insulin levels on the buildup of excessive liver fat ("fatty liver disease") in people at risk for type 2 diabetes. We are seeking adult volunteers, aged 18-70, who are overweight or obese with a body mass index of 27-50, and have been diagnosed with, or are at risk for, prediabetes.…
Condition: Diabetes
Investigator: Robin Goland, MD
Status: Currently Recruiting
A future without Type 1 Diabetes (T1D) starts with you. Get screened! Thanks in large part to T1D family members, we understand T1D as a disease that progresses in three distinct stages. This new definition in conjunction with TrialNet's Pathway to Prevention screening, allows for earlier detection and intervention.
Condition: Ear, Nose and Throat / Hearing Loss
Investigator: Nima Mesgarani, PhD
Status: Currently Recruiting
The purpose of this study is to learn more about the mechanisms of hearing loss, specifically to learn how abnormalities in the brain may produce certain experiences that are common in patients with hearing loss. Individuals with hearing loss will be compared to individuals with normal hearing.
Condition: Diabetes
Investigator: Thomas Brannagan, MD
Status: Closed
The purpose of this study is to Assess Treatments for Painful Diabetic Peripheral Neuropathy (PDPN). To be in this study you must have type II Diabetes Mellitus, PDPN, must be 18 years of age or older, and be able to stop taking some of your current pain medications including pills, creams, patches, marijuana, cannabidiol (CBD) oil, etc. Acetaminophen (…
Condition: Diabetes
Investigator: Blandine Laferrere, MD, PhD
Status: Closed
This is a randomized trial that will examine the effect of self-monitoring food intake via a smartphone application, and of a novel lifestyle intervention called time-restricted eating, on improvement of metabolic health in persons with overweight or obesity. The intervention lasts 12 months and will be administered via a smartphone app. Participants will…
Condition: Cancer / Bladder Cancer
Investigator: Andrew Lenis, MD
Status: Closed
This study is being done to answer the following question: Can we lower the chance of your bladder cancer growing or spreading by using one type of chemotherapy instilled in the bladder, Gemcitabine and Docetaxel, instead of the usual therapy? The usual approach for patients who are not in a study is treatment with Transurethral surgery of bladder tumor (…
Condition: Diabetes
Investigator: Thomas Brannagan, MD
Status: Closed
To be in this study you must have Diabetic Peripheral Neuropathic (DPN) and be 18 years of age, inclusive, with the presence of bilateral pain in lower extremities due to DPN for at least 6 months prior to Screening and be in a stable regimen for the treatment of T1DM or T2DM for 3 months prior to Screening.
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…
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…
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…
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…
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…
Condition: Diabetes
Investigator: Thomas Brannagan, MD
Status: Closed
The purpose of this study is to evaluate the safety, tolerability, and effectiveness of VX-548 in participants with pain due to Diabetic Peripheral Neuropathy (DPN). To be in this study you must have DPN and be 18 through 80 years of age, inclusive, with presence of bilateral pain in lower extremities due to DPN for at least 1 year.
Condition: Diabetes
Investigator: Joshua Cook, MD, PhD
Status: Closed
We are conducting a research study on how much insulin is needed to control blood sugar in people at risk for type 2 diabetes. We are seeking adult volunteers, aged 18-65, who are overweight or obese with a body mass index of 25.0-39.9 and have been diagnosed with or are at risk for prediabetes. Participants will undergo two pancreatic clamp procedures…
Condition: Cancer / Bladder Cancer
Investigator: Joel DeCastro, MD, MPH
Status: Closed
We are doing this research to find out the safety, toxicity, and efficacy of intravesical Cabazitaxel, Gemcitabine, and Cisplatin (CGC) in the treatment of non-muscle-invasive urothelial carcinoma of the bladder that has recurred despite BCG use. The purpose of finding the maximum tolerable dose is important for future use of the drug, so as to provide the…
Condition: Cancer / Bladder Cancer
Investigator: Joel DeCastro, MD, MPH
Status: Closed
This is a Phase 1 study (the first time this treatment is being tested in humans) of an anti-cancer study drug called as PF-07225570. This study drug works on stimulating certain cells in the immune system. The study will test different doses that increase (dose escalation) and at the appropriate time, additional patients will be enrolled to evaluate this…
Condition: Cancer / Bladder Cancer
Investigator: Joel DeCastro, MD, MPH
Status: Closed
This research study will investigate an experimental, unapproved drug that will be given two different ways; as an injection in the bladder wall after bladder tumor resection surgery (or TURBT) and then as an intravesical instillation (fluid inserted in the bladder by catheter) right after the injection. The purpose of this study is to find the dose which…
Condition: Cancer / Bladder Cancer
Investigator: Joel DeCastro, MD, MPH
Status: Closed
This study is being conducted to evaluate the performance of the AssureMDx test for the detection of bladder cancer in patients presenting with hematuria.
Condition: Ear, Nose and Throat / Hearing Loss
Investigator: Alice Lee, MD
Status: Closed
Cisplatin is a chemotherapy medicine that is used to treat a variety of cancers. At high total (cumulative) doses it can be associated with progressive and irreversible hearing loss. The purpose of this study is see if injections of OTO-104 can protect against hearing loss associated with cisplatin therapy in the treatment of cancer. OTO-104 contains an…
Condition: Diabetes
Investigator: Maureen George, PhD, RN, AE-C, FAAN
Status: Closed
The purpose of this study is to find out how Black and Latina women with type 2 diabetes prefer to learn about getting healthy before pregnancy. Participation will involve a conversation for 1-2 hours. We will ask questions and get your thoughts on your health, your diabetes, pregnancy, and birth control. We have prepared some questions, but will be…
Condition: Cancer / Bladder Cancer
Investigator: Joel DeCastro, MD, MPH
Status: Closed
The purposes of this clinical study are: To evaluate the safety and tolerability of up to 2 drug release periods of GemRIS for up to 7 days per drug release period To evaluate the pharmacokinetics (the study of the bodily absorption, distribution, metabolism, and excretion of the drug) of gemcitabine and a gemcitabine-related metabolite (product after…
Condition: Diabetes
Investigator: Mishaela Rubin, MD
Status: Closed
The purpose of this study is to determine if a specific form of Vitamin B known as pyridoxamine helps improve bone strength over one year in women (65 yrs old) with Type 2 Diabetes. We know that people with type 2 diabetes have the lower bone material strength and we suspect this is due to high levels of circulating sugars that build up over time (known as…
Condition: Cancer / Bladder Cancer
Investigator: Joel DeCastro, MD, MPH
Status: Closed
The study is part of a research program to assess the efficacy of the drug nab-rapamycin, a biologic mTOR inhibitor. The purpose of the study is to assess the response rate, as well as, the safety of administering nab-rapamycin in combination with gemcitabine directly into the bladder in an effort to treat bladder cancer. The study seeks to determine if…
Condition: Cancer / Bladder Cancer
Investigator: Christopher Anderson, MD
Status: Closed
This research is being done to study the effects, safety, and tolerability of the study drugs Nivolumab and Urelumab when given to people with advanced bladder cancer that has spread into the muscle tissue, also called Muscle-Invasive Urothelial Carcinoma of the Bladder (MIBC). Specifically, this research study will have participants either take Nivolumab…
Condition: Diabetes
Investigator: Mishaela Rubin, MD
Status: Closed
The purpose of this research study is to learn more about bone strength in women with type 2 diabetes, and to find out whether an experimental drug called Denosumab may help preserve bone strength. Type 2 Diabetes Mellitus (T2DM) has become one of the most important diseases of our time. Recent research shows that diabetes has negative effects on bones and…
Condition: Ear, Nose and Throat / Hearing Loss
Investigator: Anil Lalwani, MD
Status: Closed
Acute inner ear hearing loss is the sudden onset of hearing loss, usually in one ear, without any known cause. Acute hearing loss can permanently destroy some of the hair cells (that govern the sense of hearing) and / or hearing nerve in the inner ear.The drug AM-111 has been developed to protect the hearing cells and nerve following sudden inner ear…
Condition: Cancer / Bladder Cancer
Investigator: Emerson Lim, MD
Status: Closed
The purpose of this study is to test how well the drug works, safety, and side effects of the experimental drug called BMS-986205. BMS-986205 will be added to another cancer medicine called nivolumab plus chemotherapy for participants who have bladder cancer that has grown into the muscle wall of the bladder. These drugs will be compared to just…
Condition: Ear, Nose and Throat / Hearing Loss
Investigator: Lawrence Lustig, MD
Status: Closed
The purpose of this research is to find out whether it is safe to use a virus to deliver a new gene to the inner ear of people with hearing loss. This is a kind of gene therapy which involves gene transfer. Once the genetic material and vector are surgically administered to you, it is not possible to remove these agents. The study is designed to evaluate…
Condition: Cancer / Bladder Cancer
Investigator: Mark Stein, MD
Status: Closed
This clinical trial is for patients who have cancer of the urinary system (urothelial cancer, including cancer of the bladder, renal pelvis, ureter or urethra) that has spread to nearby tissues or to other areas of the body who have already been treated with a kind of anticancer drug called an immune checkpoint inhibitor (CPI). This clinical trial uses an…
Condition: Ear, Nose and Throat
Investigator: Eli Grunstein, MD
Status: Closed
The objective of the study is to evaluate the safety and effectiveness of the TULA System for the placement of tympanostomy tubes (ear tubes) under local anesthesia in an office/clinic setting.
Condition: Cancer / Bladder Cancer
Investigator: Joel DeCastro, MD, MPH
Status: Closed
The purpose of this study is to look at a new treatment for non-muscle-invasive bladder cancer. This new form of paclitaxel, a drug currently used by injection into a vein to treat various types of cancer, is designed to be instilled (injected) into the urinary bladder with a catheter (tube) placed into your bladder through your urethra (the opening where…
Condition: Ear, Nose and Throat
Investigator: Ana Kim, MD
Status: Closed
Acute unilateral vestibulopathy (AUV) (previously called acute vestibular neuritis) is the third most frequent cause of peripheral vestibular vertigo, after benign paroxysmal positional vertigo and Menires disease.The goal of this study is to look at the effects of a new drug (SENS-111) in controlling the acute vertigo and other symptoms related to AUV more…
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