128 "Healthy volunteers" clinical trials found.
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Site for WUH TrialNet: NATURAL HISTORY STUDY OF THE DEVELOPMENT OF TYPE 1 DIABETES
Site for The TrialNet Natural History Study of the Development of T1D is divided into Screening and Monitoring stages. Each stage will require separate informed ...Phase N/A
Non-Interventional
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A single-center longitudinal study of the diagnosis clinical course risk factors causes and treatment of cognitive impairment in aging Alzheimer s disease (AD) and related disorders
The purpose is to study the diagnosis, clinical course, risk factors, causes and treatment of cognitive impairment in aging, Alzheimer’s disease (AD) and related ...Phase N/A Non-Interventional
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Edwards PASCAL TrAnScatheter Valve RePair System Pivotal Clinical Trial (CLASP IID/IIF): A prospective multicenter randomized controlled pivotal trial to evaluate the safety and effectiveness of transcatheter mitral valve repair with the Edwards PASCAL Transcatheter Valve Repair System compared to Abbott MitraClip in patients with mitral regurgitation
This is a prospective, multicenter, randomized, parallel-group study to compare the safety and effectiveness of the PASCAL System to the MitraClip System for reduction of ...Phase N/A
Interventional
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Investigating auditory processing in the users of auditory brainstem and cochlear implants
This is a basic investigational research study conducted with hearing impaired adults and children who use cochlear implant or auditory brainstem implant (ABI) devices. The ...Phase N/A Non-Interventional
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Dentatorubral-Pallidoluysian Atrophy Natural History and Biomarkers Study (DRPLA NHBS)
This is a prospective, limited collection of retrospective information, longitudinal, multi-national, multi-center study, observational, confirmed DRPLA-mutation carrier and a volunteer control group.Phase N/A Non-Interventional
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A Placebo-Controlled Efficacy in iNPH Shunting (PENS) Trial
This is a multicenter, randomized, blinded, placebo-controlled study of patients with suspected idiopathic normal pressure hydrocephalus (iNPH). Using FDA-approved technology, we propose a prospective randomized ...Phase N/A Interventional
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A computational approach to optimal deactivation of cochlear implant electrodes
The goal of the present study is to use computationally driven models of speech understanding in CI users to guide the search for which combination ...Phase N/A Interventional
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QUANTIFICATION OF MULTI-COMPARTMENT T1 RELAXATION AND MAGNETIZATION TRANSFER IN BIOLOGICAL TISSUE: FROM BIOPHYSICS TO BIOMARKERS FOR MULTIPLE SCLEROSIS
To evaluate the efficacy of multi-compartment T1 relaxation and magnetization transfer for detecting subtle changes in normal-appearing brain tissue in multiple sclerosis to detect disease ...Phase N/A Non-Interventional
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THE ROLE OF THE MICROBIOME IN MONOZYGOTIC TWINS WITH PSORIASIS AND PSORIATIC ARTHRITIS
We propose a longitudinal study of monozygotic twins discordant for psoriatic disease. Subjects will be characterized with detailed clinical questionnaires in addition to blood, fecal ...Phase N/A Non-Interventional
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Mechanisms of Vascular Aneurysms
Our mission is to enable the use of human tissues with outcome data by basic and clinical investigators for research into the biology, causes, prevention ...Phase N/A Non-Interventional
