Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 11, 2026, 3:57 PM EDT

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Showing 1–24 of 132 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed No phase listed Observational Accepts healthy volunteers Results available

Undiagnosed Hepatitis C Infection in an Urban Hospital

NCT01957085
Conditions
Hepatitis C
Interventions
observation only
Other
Lead sponsor
Temple University
Other
Eligibility
18 Years and older
Enrollment
366 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

High-Tc Susceptometer to Monitor Transfusional Iron Overload

NCT01241357
Conditions
Transfusional Iron Overload, Thalassemia Major, Sickle Cell Disease, Myelodysplastic Syndromes, Aplastic Anemia
Interventions
Hepatic biomagnetic susceptibility measurement
Device
Lead sponsor
Columbia University
Other
Eligibility
5 Years to 80 Years
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
New York, New York
Not yet recruiting No phase listed Observational

Prospective Natural History Study of POLG Disease

NCT07775872
Conditions
PolG, Primary Mitochondrial Myopathy
Interventions
Not listed
Lead sponsor
The POLG Foundation
Other
Eligibility
Up to 75 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
6
States / cities
San Diego, California • Aurora, Colorado • New York, New York + 3 more
Completed No phase listed Observational Accepts healthy volunteers

Development of a Novel Human In Vitro Sarcoidosis Model

NCT01857401
Conditions
Sarcoidosis
Interventions
No intervention, observational study only
Other
Lead sponsor
Elliott Crouser MD
Other
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Polycystic Ovary Syndrome
Interventions
No intervention study
Other
Lead sponsor
Onegevity Health
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
College Park, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Actigraphy in Pediatric Pulmonary Hypertension

NCT02909608
Conditions
Pediatric Pulmonary Hypertension
Interventions
No interventions / observations only
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
8 Years to 14 Years
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
2
States / cities
Aurora, Colorado
Conditions
Type 2 Diabetes
Interventions
Observational Study: Relationships Among Glucose, Physical Activity and Environmental Influences
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Chicago, Illinois
Conditions
End Stage Renal Disease
Interventions
there is no intervention
Other
Lead sponsor
Children's National Research Institute
Other
Eligibility
3 Years to 21 Years
Enrollment
150 participants
Timeline
2021 – 2026
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Peripheral Artery Disease
Interventions
No Intervention-Clinical Assessments only
Diagnostic Test
Lead sponsor
Columbia University
Other
Eligibility
35 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Conditions
Postpartum, Intrauterine Devices, Copper
Interventions
No intervention - observational study only
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older · Female only
Enrollment
309 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Hepatitis C
Interventions
Not listed
Lead sponsor
Tacere Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Recruiting No phase listed Observational

ASF Alport Patient Registry

NCT06526741
Conditions
Alport Syndrome, Thin Basement Membrane Disease, Hereditary Nephritis
Interventions
Longitudinal data collection
Other
Lead sponsor
Alport Syndrome Foundation
Other
Eligibility
0 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2048
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
Stroke, Ischemic
Interventions
Viz LVO (De Novo Number DEN170073), Baseline Effectiveness Cohort
Device · Other
Lead sponsor
Viz.ai, Inc.
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
3
States / cities
Atlanta, Georgia • Memphis, Tennessee • Harlingen, Texas
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Biomarkers of Intestinal Fibrosis in Small Bowel Crohn's Disease

NCT04088773
Conditions
Crohn Disease
Interventions
blood biomarkers, stool biomarkers, MRI imaging
Diagnostic Test
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
8 Years to 70 Years
Enrollment
232 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
4
States / cities
Atlanta, Georgia • Ann Arbor, Michigan • Rochester, Minnesota + 1 more
Completed No phase listed Observational Accepts healthy volunteers

Immunopathogenesis of Chlamydia

NCT00607659
Conditions
CHLAMYDIA INFECTIONS
Interventions
No intervention, only observational
Other
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
11 Years to 21 Years · Female only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2016
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Frontotemporal Degeneration, Progressive Supranuclear Palsy, Multiple System Atrophy
Interventions
None-Observation Only
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
997 participants
Timeline
2003 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Substance Use Disorders, Chronic Mental Disorder, HIV/AIDS
Interventions
Motivational Interviewing Simulator (SIM), Motivational Interviewing eBook (eBook), Motivational Interviewing Training (MI Training)
Behavioral
Lead sponsor
Center for Social Innovation, Massachusetts
Other
Eligibility
21 Years to 70 Years
Enrollment
3,816 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Needham, Massachusetts
Conditions
Body Dysmorphic Disorders
Interventions
None, observational study only (no interventions)
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Opioid Use Disorder
Interventions
Online survey only
Other
Lead sponsor
Indivior Inc.
Industry
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Roanoke, Virginia
Conditions
Incident Type 2 Diabetes, Incident Obesity
Interventions
No intervention in an observational study
Other
Lead sponsor
Des Moines University
Other
Eligibility
40 Years to 60 Years · Male only
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Des Moines, Iowa
Conditions
Post Surgical Respiratory Failure, Respiratory Complication
Interventions
Linshom Continuous Predictive Respiratory Monitoring
Device
Lead sponsor
Linshom Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Ellicott City, Maryland • Columbus, Ohio
Conditions
Heart Failure, Congestive
Interventions
No intervention - observational study only
Other
Lead sponsor
Brian Hiestand MD
Other
Eligibility
18 Years and older
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Acute Coronary Syndrome
Interventions
OBSERVATIONAL REGISTRY
Other
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
575 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Sarcoma
Interventions
Interview, Observations, Guided Activities
Behavioral
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
7 Years to 11 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Memphis, Tennessee