364 Studies Now Enrolling
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Displaying 1 - 27 of 27
Condition: Heart Disease / Heart Failure
Investigator: Gabriel Sayer, MD
Status: Currently Recruiting
This is a prospective, randomized, open-label, international, multi-center clinical study to evaluate the safety and efficacy of the AccuCinch Ventricular Repair System in patients with heart failure and reduced ejection fraction (HFrEF).
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: Rehabilitation
Investigator: Sunil Agrawal, PhD
Status: Currently Recruiting
Standing postural control, or the ability to maintain an upright posture, is needed for most daily activities. People with Spinal Cord Injury (SCI) may find it challenging to maintain postural control and therefore, have difficulty moving between positions, such as lying down or sitting up, or reaching for objects that are beyond an arm's distance…
Condition: Heart Disease / Heart Failure
Investigator: Hirad Yarmohammadi, MD, MPH
Status: Currently Recruiting
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: Neurological Disorders / Dementia
Investigator: Christiane Reitz, MD, PhD
Status: Currently Recruiting
We are recruiting 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 samples will allow us to…
Condition: Neurological Disorders / Dementia
Investigator: Scott Small, MD
Status: Currently Recruiting
For more than 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: 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: 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…
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,…
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: Rehabilitation / Cerebral Palsy
Investigator: Joel Stein, MD
Status: Closed
The purpose of this study is to: 1. Determine if a tele-rehabilitation home exercise program is helpful in promoting adherence to an exercise program in adults with CP and 2. to determine if a tele-health exercise program improves fitness and functional mobility in adults with CP. This study involves participation in a 10-week remote (Zoom) program to…
Condition: Rehabilitation / Cerebral Palsy
Investigator: Margaret O'Neil, PT, PhD, MPH
Status: Closed
Ambulatory youth with cerebral palsy (CP) aged 8-16 years old are invited to participate in a virtual reality (VR) game play session to learn about youth motivation and satisfaction with VR to promote fitness and mobility. The session will be approximately 2 hours and will be conducted in the Programs in Physical Therapy (PT) PACE Lab @ 617 W. 168th St.,…
Condition: Rehabilitation / Cerebral Palsy
Investigator: Joel Stein, MD
Status: Closed
We are looking for adults with cerebral palsy who are 18 and over for ultrasound study of nerves at the wrist. We are assessing the symptoms of Carpal Tunnel Syndrome in adults with cerebral palsy. The study will involve a survey to describe their medical history, procedures (especially of the arms), use of adaptive equipment (such as walkers, wheelchairs…
Condition: Rehabilitation / Cerebral Palsy
Investigator: Heakyung Kim, MD
Status: Closed
Abnormal muscle tightness -known as spasticity- in the leg can happen when a child has cerebral palsy. If your child has spasticity, they may find it difficult to straighten their leg and experience stiffness. The goal of this study is to collect information from participants about the safety and effectiveness of using BOTOX to treat arm and hand spasticity…
Condition: Rehabilitation / Cerebral Palsy
Investigator: Heakyung Kim, MD
Status: Closed
Abnormal muscle tightness -known as spasticity- in the arm and hand can happen when a child has cerebral palsy. If your child has spasticity, they may find it difficult to straighten their hand and/or arm and experience stiffness. The goal of this study is to collect information from participants about the safety and effectiveness of using BOTOX to treat…
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: 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: 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…
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