139 "Healthy volunteers" clinical trials found.
-
Evaluation of the gut microbiome in response to treatment and clinical course of inflammatory bowel disease.
The purpose of this study is to understand how gut bacteria, the immune system, and genes differ in people with inflammatory bowel disease (IBD), specifically ...Phase N/A
Non-Interventional
Accepts Healthy Volunteer
-
The Role of Residual Hearing in Cochlear Implant Outcomes
The purpose of the study is to learn more about how cochlear implants benefit patients who can hear some things with hearing aids or without ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
-
Optimization and evaluation of accelerated MRI for prostate imaging
The objective of this study is to develop fast or accelerated Magnetic Resonance Imaging (MRI) methods for prostate imaging. Current prostate imaging, which is performed ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
-
Reduction in spread of excitation as predictor of multi-channel spectral resolution
The purpose of this research study is to understand performance with a cochlear implant. The long term goals of this research are to improve sound ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
-
Heart Attack Research Program (HARP)
This Multi-center study will enroll patients who have had a heart event (myocardial infarction – MI) who are referred for cardiac catheterization. The purpose of this ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
-
Parent Understanding of Discharge Instructions
The purpose of the study is to find out the best way to help parents understand instructions they get from doctors and nurses on how ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
-
Providing hearing assistance to socially isolated older adults in Los Angeles Communities - An Implementation Project
This study will examine hearing impairment in older adults who reside in Los Angeles senior housing communities. Researchers will test hearing and provide residents with ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
-
Locus-coeruleus function in normal elderly and AD risk (LEAD)
(S,S)-[11C]Methylreboxetine ((S,S)-[11C]MRB) is a radioligand developed for positron emission tomography (PET) imaging of the brain adrenergic receptors. In ongoing ...Phase N/A
Interventional
Accepts Healthy Volunteer
-
Alzheimer s Disease Research Center
The purpose of this study is to study the diagnosis, clinical course, risk factors, causes and treatment of cognitive impairment in aging, Alzheimer’s disease ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
-
Post-operative Immobilization and Physical Therapy Following Volar Locked Plating for Distal Radius Fractures: Are They Necessary?
The purpose of this study is to see if splinting and formal physical therapy are necessary following surgical fixation (immobilization) of distal radius fractures (broken ...Phase N/A Interventional
Accepts Healthy Volunteer
