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21 studies

Recruiting now, in plain language. Every study is watched over by an independent ethics board.

  • Obesity / overweightHigh cholesterol

    Evaluation of Milk Polar Lipids in Dyslipidemic Adults With Abdominal Obesity

    Testing whether daily milk polar lipids affect heart and metabolic risk in adults with belly fat and

    📍 University of Connecticut · Storrs, CT · Get directions →

    The major objective of this project is to examine whether daily consumption of milk polar lipids (MPLs) influences cardiometabolic risk factors.

    ✓ Study care freeEarly Phase 1Ages 18–70Learn more →
  • Dementia / Alzheimer'sParkinson's disease

    PET Imaging Evaluation of [11C]SY08

    Testing a PET scan tracer to detect alpha-synuclein protein clumps in dementia and Parkinson’s

    📍 MGH · Charlestown, MA · Get directions →

    The overall goal of the proposed research is to evaluate the use of \[11C\]SY08 as a PET radiotracer for aggregated alpha synuclein (αS) in individuals with Parkinson's disease (PD), Multiple system atrophy (MSA), Dementia with Lewy Bodies (DLB) and healthy controls. The purpose of this study is to evaluate the use of \[11C\]SY08 as a PET radiotracer for αS fibrils in individuals with PD, MSA, DLB and healthy controls.

    ✓ Study care freeEarly Phase 1Ages 50–80Learn more →
  • Parkinson's disease

    Evaluation of [¹⁸F]MODAG-009 PET Imaging in Synucleinopathies

    Testing an injection for brain scans to study Parkinson’s disease and safety

    📍 Institute for Neurodegenerative Disorders and XingImaging, LLC · New Haven, CT · Get directions →

    This is a single-center, open-label clinical study designed to evaluate the imaging characteristics and safety of \[¹⁸F\]MODAG-009 in participants with Parkinson's disease (PD), Multiple system atrophy (MSA), and Healthy controls (HC). Approximately 13 participants will be enrolled in this study.

    ✓ Study care freeEarly Phase 1Ages 50–80Learn more →
  • Parkinson's disease

    Open-label Study to Evaluate Brain α-Synuclein Deposition Using PET and [18F]MK-0947 in Parkinson's Disease

    Testing a new PET brain scan to measure nerve protein buildup in Parkinson’s

    📍 Invicro (dba Perceptive) · New Haven, CT · +1 more US site · Get directions →

    This clinical study is being conducted to learn more about a new imaging drug called \[18F\]MK-0947, which is designed to help doctors see changes in the brain related to Parkinson's disease (PD). PD is a condition that affects movement, balance, and thinking.

    ✓ Study care freeEarly Phase 1Ages 18–80Learn more →
  • Obesity / overweight

    Induction of Labor in Morbidly Obese Patients

    Comparing different misoprostol doses to induce labor in people with severe obesity

    📍 University of Maryland Medical Center · Baltimore, MD · Get directions →

    The goal of this randomized control trial is to compare different doses of Misoprostol (25 mcg vs 50 mcg) in induction of labor (IOL) in morbidly obese patients with BMI \>40. It is known that morbid obesity is a risk factor for failed IOL and ultimately cesarean delivery (CD.) If the rates of vaginal delivery in this population can improve, then surgical morbidity can be reduced in these patients.

    ✓ Study care freeEarly Phase 1Ages 18+WomenLearn more →
  • Obesity / overweight

    Regional Lipolysis and Adipocyte Lipolysis Protein Stimulation

    Studying why fat tissue may respond differently in people with obesity

    📍 Mayo Clinic in Rochester · Rochester, MN · Get directions →

    Adults who gain most of their excess weight in the abdominal area typically do not respond to factors that "turn on" fat cells the same way as people who don't have excessive weight. Researchers are trying to understand why fat tissue responds differently in people with different body types.

    ✓ Study care freeEarly Phase 1Ages 18–65Learn more →
  • Obesity / overweight

    L. Acidophilus (Strain TW01) on Gut Health, Body Composition, and Inflammation

    Testing whether a probiotic helps improve gut health and inflammation in people with obesity

    📍 University of Connecticut, Department of Nutritional Sciences · Storrs, CT · Get directions →

    This is a pilot research study to investigate the effects of a probiotic supplement (L. acidophilus, strain TW01) on substances found in the stool and bloodstream, gut bacteria composition, body composition, as well as any relationship of these substances with markers of inflammation.

    ✓ Study care freeEarly Phase 1Ages 18–60Learn more →
  • Obesity / overweightHigh blood pressure

    Cardiovascular Effects of Angiotensin-(1-7) in Obesity Hypertension

    Testing whether angiotensin-(1-7) affects heart health in people with obesity and high blood

    📍 Penn State Milton S. Hershey Medical Center · Hershey, PA · Get directions →

    Obesity is a global health concern that is associated with high blood pressure and an increased risk for developing cardiovascular disease. The purpose of this study is to find out if the investigational drug angiotensin-(1-7) can improve cardiovascular health in people with obesity and high blood pressure.

    ✓ Study care freeEarly Phase 1Ages 18–65Learn more →
  • Parkinson's disease

    Longitudinal TSPO PET Imaging With [18F]DPA-714 in PPMI (PPMI DPA-714 PET Imaging)

    Studying how a brain imaging tracer binds in early Parkinson’s over 24 months

    📍 UAB · Birmingham, AL · Get directions →

    The overall goal of this protocol is to investigate \[18F\]DPA-714 binding in prodromal and early manifest Parkinson's Disease (PD) and to determine the baseline and change from baseline in \[18F\]DPA-714 binding in PD participants during a 24-month interval. Primary Objectives * To compare \[18F\]DPA-714 binding in prodromal and manifest PD and healthy volunteers.

    ✓ Study care freeEarly Phase 1Ages 18–99Learn more →
  • Obesity / overweight

    Tirzepatide in Obesity-Driven Endometrial Cancer

    Testing tirzepatide’s effect on the uterine lining in people with endometrial cancer and obesity

    📍 Lineberger Comprehensive Cancer Center · Chapel Hill, NC · Get directions →

    LCCC2415 examines the antiproliferative effect of tirzepatide on the endometrium of endometrial cancer (EC). This is a pre-operative window clinical study.

    ✓ Study care freeEarly Phase 1Ages 18+WomenLearn more →
  • Sickle cell disease

    Determination of Red Cell Survival in Sickle Cell Disease and Other Hemoglobinopathies Using Biotin Labeling

    Measuring how long red blood cells last in sickle cell disease

    📍 National Institutes of Health Clinical Center · Bethesda, MD · Get directions →

    Background: Sickle cell disease (SCD) is an inherited disorder of the blood. SCD causes red blood cells (RBCs) to die early.

    ✓ Study care freeEarly Phase 1Ages 18–100Learn more →
  • Obesity / overweight

    Regional Lipolysis Insulin Regulation

    Studying how abdominal fat tissue responds to insulin in adults with obesity

    📍 Mayo Clinic in Rochester · Rochester, MN · Get directions →

    Adults who gain most of their excess weight in the abdominal area typically do not respond to insulin in the same way as lean adults. Researchers are trying to understand why fat tissue responds differently in people with different body types.

    ✓ Study care freeEarly Phase 1Ages 18–65Learn more →
  • Parkinson's disease

    Title: A Multimodal Exercise Program With Gamification for Parkinson Disease (MEP+G)

    Testing an 8-week exercise program with boxing and computer games for people with Parkinson disease

    📍 Equilibrium Physical Therapy · Ventura, CA · Get directions →

    In this pilot study the research will explore whether exercises and the outcome measures would be acceptable to conduct a more detailed research study. This 8 week pilot study will utilize a comprehensive exercise program that includes non-contact boxing along with computerized games for individuals with Parkinson Disease.

    ✓ Study care freeEarly Phase 1Ages 40–80Learn more →
  • Parkinson's disease

    Noise-augmented Automatic Speech Recognition for Speech Treatment in Parkinson's Disease

    Testing whether automatic speech recognition feedback improves speech clarity and social

    📍 Teachers College, Columbia University · New York, NY · Get directions →

    The goal of this clinical trial is to learn whether noise-augmented feedback using automatic speech recognition improves intelligibility and social participation in individuals with Parkinson's disease. The main questions the investigators will address are: Does noise-augmented feedback lead to increased intelligibility, as measured by transcription accuracy scores?

    ✓ Study care freeEarly Phase 1Ages 50–80Learn more →
  • Obesity / overweight

    Randomized Control Trial of Sleeve Gastrectomy With Tirzepatide in Maximizing Weight Loss

    Testing whether adding a weight-loss medicine after stomach sleeve surgery helps people lose more

    📍 Rush University Medical Center · Chicago, IL · Get directions →

    This study examines whether adding tirzepatide-a medication that helps with weight loss-after sleeve gastrectomy surgery can help people lose more weight after the surgery; better improve conditions like Type 2 diabetes, high blood pressure, high cholesterol, and sleep apnea after surgery and; whether this causes more complications or side effects compared to surgery alone.

    ✓ Study care freeEarly Phase 1Ages 18–65Learn more →
  • Obesity / overweightHeart / cardiovascular diseaseHigh cholesterol

    Akkermansia Muciniphilia and Metabolic Side Effects of ADT

    Testing how Akkermansia gut bacteria relate to body and blood lipid changes in people with obesity

    📍 London Health Sciences Centre - Victoria Hospital · London, Ontario · Get directions →

    The overriding objectives of this study are: 1. Primary outcomes: 1.

    ✓ Study care freeEarly Phase 1Ages 18+MenLearn more →
  • Parkinson's disease

    Multiple Objective Particle Swarm Optimization Postural Instability Gait Disorder

    Testing how scans after deep brain stimulation help assess Parkinson’s gait

    📍 University of Minnesota · Minneapolis, MN · Get directions →

    Sixty patients will be enrolled in this study who are treated for Parkinson's disease (PD) with bilateral deep brain stimulation of subthalamic nucleus (STN) or globus pallidus (GP), who have a pre- operative 7 Tesla MRI including diffusion tensor imaging for tractography and a postoperative head CT for electrode localization, and in whom at least 3 months have passed since activation of their neurostimulators, for stabilization of clinical stimulator settings. Using their MRI and CT, the investigators will construct patient-specific models of electrical current spread to neuroanatomical tar- gets surrounding the electrode.

    ✓ Study care freeEarly Phase 1Ages 18–89Learn more →
  • Obesity / overweight

    Insulin Regulation of Lipolysis and Lipolysis Proteins

    Studying how insulin and a diabetes medicine affect fat breakdown in people with upper body obesity

    📍 Mayo Clinic in Rochester · Rochester, MN · Get directions →

    These studies will define the abnormalities in the adipocyte proteins that are involved in the failure of insulin to suppress lipolysis normally in humans with upper body obesity and will help discover the mechanism by which pioglitazone, a medication used to treat type 2 diabetes and improve insulin resistance, improves insulin-regulation of adipocyte fatty acid metabolism.

    ✓ Study care freeEarly Phase 1Ages 18–55Learn more →
  • Obesity / overweightHigh blood pressure

    Sympathetic Transduction in Obesity-associated Hypertension (OB-HTN)

    Studying how the nervous system controls blood pressure in obesity and high blood pressure

    📍 University of Texas Southwestern Medical Center · Dallas, TX · Get directions →

    The purpose of this study is to understand how the nervous system communicates to blood vessels to increase blood pressure during stress. The study will also investigate how hypertension and obesity influence the nervous system and vascular function.

    ✓ Study care freeEarly Phase 1Ages 18–55Learn more →
  • Obesity / overweight

    Sex Disparities in Hypoxic Vasodilation and Impact of Obesity

    Studying how sex differences and obesity affect blood vessel response to low oxygen

    📍 University of Missouri · Columbia, MO · Get directions →

    The purpose of this project is to examine key mechanisms contributing to sex-differences in hypoxic vasodilation and the impact of obesity, with particular emphasis on the sympathetic nervous system.

    ✓ Study care freeEarly Phase 1Ages 18–45Learn more →
  • Obesity / overweight

    Effect of Tirzepatide on Markers of MASLD in Patients With Obesity

    Testing whether tirzepatide affects liver fat markers in people with obesity

    💵 May compensate

    📍 University of New Mexico Health Sciences Center · Albuquerque, NM · Get directions →

    Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) is the most common cause of chronic liver disease worldwide and predominately affects individuals with overweight and obesity, as well as those with type 2 diabetes and cardiovascular disease. Tirzepatide is a medication used to treat type 2 diabetes and obesity.

    ✓ Study care freeEarly Phase 1Ages 18–75Learn more →