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12 studies
Recruiting now, in plain language. Every study is watched over by an independent ethics board.
- Crohn's / ulcerative colitis (IBD)
Statin Therapy in Primary Sclerosing Cholangitis (PSC): a Multi-omics Study
Studying how statin treatment affects biology in people with primary sclerosing cholangitis
📍 Stanford University · Stanford, CA · Get directions →
PSC is a liver disease that has no medical cure. Patients with PSC are at a greatly increased risk of cancer and infection.
- 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.
- 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.
- Crohn's / ulcerative colitis (IBD)
Effect of Statins on Crohn's Disease
Testing whether statins can reduce gut narrowing (strictures) in adults with Crohn’s disease
📍 Stanford University · Stanford, CA · Get directions →
The goal of this clinical trial is to learn if statins work to prevent strictures in adults with Crohn's disease. The main question it aims to answer is: * Can statins reduce the formation of strictures in participants with stricturing Crohn's disease?
- 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.
- Crohn's / ulcerative colitis (IBD)
Cranberry and Gut Health in Crohn's Disease
Testing whether a cranberry supplement helps gut health in people with Crohn’s disease
📍 UMASS medical center · Worcester, MA · Get directions →
This study is investigating whether a cranberry-based dietary supplement, rich in polyphenols and fiber, can enhance gut health in individuals with Crohn's disease. People with Crohn's disease often have an imbalance in their gut microbiome (the community of bacteria in the gut).
- 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.
- 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.
- Crohn's / ulcerative colitis (IBD)
68Ga-FAPI-46 PET/CT for Assessing Small Bowel Fibrostenosis in Crohn's Disease
Testing a scan to see early scarring in the small bowel in Crohn’s
📍 Mayo Clinic · Rochester, MN · Get directions →
This study is a prospective, case-control study evaluating whether the PET radiotracer 68Ga-FAPI-46 can detect fibrostenosing Crohn's disease in the small bowel. The goal is to determine whether areas of early or developing fibrosis ("pre-stricture" changes) demonstrate uptake of the tracer, which binds to fibroblast activation protein (FAP).
- 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.
- 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?
- 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.