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Displaying 1 - 25 of 25
Condition: Neurological Disorders / Dementia
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: Neurological Disorders / Dementia
Investigator: Christiane Reitz, MD, PhD
Status: Currently Recruiting
We are recruiting individuals and/or families with members under the age of 65 who have dementia or are experiencing memory problems. Our initial screening can be completed in person or over the phone. The evaluation will take about 1 to 1.5 hours per person and includes a: 1. Blood sample (5 tablespoons) or saliva (1 teaspoon) collection: These blood…
Condition: Neurological Disorders / Dementia
Investigator: Scott Small, MD
Status: Currently Recruiting
For over 30 years, The Columbia University Alzheimer's Disease Research Center (ADRC) has worked with thousands of participants who have helped provide important insights into how the brain ages and why Alzheimer's disease may develop. We are actively recruiting adults 65 years of age and older who share our commitment to be part of this…
Condition: Heart Disease / Heart Failure
Investigator: Hirad Yarmohammadi, MD, MPH
Status: Closed
You may want to join this study because your heart condition may respond to a device-based therapy called cardiac modulation therapy called the OPTIMIZER System. The OPTIMIZER INTEGRA CCM-D System, also known as a Cardiac Contractility Modulation Defibrillator, is an investigational device system that combines CCM therapy and ICD therapy into one device.…
Condition: Cancer / Uveal Melanoma
Investigator: Mariam El-Ashmawy, MD, PhD
Status: Closed
This study will develop a data registry of patients diagnosed with uveal melanoma (UM). This registry will provide data that will be used to support the development of novel therapies for this disease. In this study, we are focused on trying to better understand how uveal melanoma behaves and how it is treated at different medical centers around the country.
Condition: Heart Disease / Heart Failure
Investigator: Kelly Axsom, MD
Status: Closed
The ALLEVIATE-HF study is a prospective, randomized, multi-site, interventional, investigational device exemption (IDE) study. The purpose of the study is to gain experience with utilization of an integrated device diagnostic-based risk stratification algorithm to guide patient care in subjects with NYHA class II and III heart failure. The study will…
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…
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…
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…
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.
Condition: Heart Disease / Heart Failure
Investigator: Nir Uriel, MD, MSc
Status: Closed
The purpose of this research study is to understand if aspirin is needed in patients heart failure implanted with the HeartMate 3. Patients with devices like the HeartMate 3 take two blood thinner medicines, specifically warfarin and aspirin. Patients implanted with devices like the HeartMate 3 experience both clotting and bleeding complications. Data…
Condition: Heart Disease / Heart Failure
Investigator: Susheel Kodali, MD
Status: Closed
This study is for patients who require an aortic valve replacement due to severe aortic stenosis.
Condition: Heart Disease / Heart Failure
Investigator: Meghan Reading Turchioe, PhD, MPH, RN
Status: Closed
We are seeking adults with cardiovascular disease who identify as Black/African American or LatinX, and/or their caregivers, as well as community health workers working in primarily Black/African American or LatinX neighborhoods of NYC, to participate in a brief (30-minute) interviews over the phone or Zoom to discuss attitudes and perceptions related to…
Condition: Heart Disease / Heart Failure
Investigator: Gabriel Sayer, MD
Status: Closed
The purpose of this trial is to evaluate the feasibility of the Doraya Catheter and measure clinical performance and safety endpoints.
Condition: Heart Disease / Heart Failure
Investigator: Justin Fried, MD
Status: Closed
The purpose of this research is to evaluate the safety and performance of an experimental system called the Aortix System. The system is being designed for use in patients hospitalized for a worsening of their heart failure symptoms and who also show signs of strain on their kidneys. The Aortix System includes a pump, which we hope may help the heart and…
Condition: Neurological Disorders / Dementia
Investigator: Edward Huey, MD
Status: Closed
Columbia Medical Center is recruiting for a study to test whether the drug oxytocin can improve symptoms of emotion and behavior (e.g. apathy) in people with frontotemporal dementia. The study will last for up to 24 weeks (6 months). This is a crossover study, which means that each participant will receive both oxytocin and placebo (medically inactive…
Condition: Cancer / Uveal Melanoma
Investigator: Mariam El-Ashmawy, MD, PhD
Status: Closed
This research study is being done to see if the study drug, IMCgp100, works and is safe as treatment for subjects with uveal melanoma who also test positive for HLA-A*0201. In this study IMCgp100 will be compared to three standard treatments: dacarbazine (a chemotherapy drug), ipilimumab (an immunotherapy drug), or pembrolizumab (an immunotherapy drug).…
Condition: Cancer / Uveal Melanoma
Investigator: Mariam El-Ashmawy, MD, PhD
Status: Closed
The purpose of this study is to find out what effects, good and/or bad, intermittent dosing of the medication Selumetinib will have on you and your uveal melanoma. Selumetinib is a medication that blocks (or turns off) MEK, a protein activated in some uveal melanoma cells. Selumetinib is a MEK inhibitor. Blocking MEK may stop your cancer from growing.
Condition: Neurological Disorders / Dementia
Investigator: Lawrence Honig, MD, PhD
Status: Closed
This is a 22-week treatment, multicenter, double-blind, placebo-controlled, parallel group, Phase 2 study to evaluate the efficacy, safety, and tolerability of the study drug E2027, in participants with Dementia with Lewy Bodies (DLB) Lewy Body Dementia - LBD. The main purpose of this research study is to find if a new drug called E2027 works in people who…
Condition: Cancer / Uveal Melanoma
Investigator: Richard Carvajal, MD
Status: Closed
This is a Phase I study of a weekly intra-patient escalation dose regimen with IMCgp100 in patients with metastatic uveal melanoma (mUM). To help decide whether or not patients can take part in a research study looking at a new form of treatment for advanced uveal melanoma, their blood need to first be tested to determine their Human Leukocyte Antigen (HLA…
Condition: Cancer / Uveal Melanoma
Investigator: Richard Carvajal, MD
Status: Closed
The purpose of the treatment part of the study is to find out what effects drug crizotinib has, good and/or bad on people with "high risk" uveal melanoma after surgery or radiation for the eye. It is thought that giving crizotinib to patients with "high risk" uveal melanoma can lower the chance the cancer will come back. Uveal melanoma…
Condition: Heart Disease / Heart Failure
Investigator: Koji Takeda, MD, PhD
Status: Closed
The purpose of this study is to evaluate the NuPulseCV intravascular ventricular assist system (iVAS), a device similar to an Intra-aortic Balloon Pump (IABP) that helps circulate blood from the heart throughout the rest of the body. This study aims to: (1) See if the iVAS improves your blood circulation (2) Better understand how the iVAS device could…
Condition: Cancer / Uveal Melanoma
Investigator: Richard Carvajal, MD
Status: Closed
The purpose of this study is evaluate the benefits and safety of using the combination of drugs, AEB071 and BYL719 to treat patients with an advanced form of uveal melanoma. The study will have two parts. The first part twill test different dose levels of each drug.Once the highest safe dose level is found, another group of patients will be treated at that…
Condition: Heart Disease / Heart Failure
Investigator: Yoshifumi Naka, MD
Status: Closed
The purpose of the study is to characterize von Willebrand Factor (VWF) profiles in patients receiving HeartMate 3 (HM3) and compare them to HeartMate II (HMII) Left Ventricular Assist Device (LVAD).
Condition: Cancer / Uveal Melanoma
Investigator: Richard Carvajal, MD
Status: Closed
You are invited to join voluntarily in a clinical research study to find out if the drug LXS196 alone or in combination with HDM201 is safe and has beneficial effects in people who have metastatic uveal melanoma. The purpose of this study is to determine the highest dose of LXS196 that can be given safely without unacceptable side effects as a single drug…