Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jun 26, 2026, 3:28 AM EDT

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Showing 1–24 of 207 matching trials from the live ClinicalTrials.gov search.
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Conditions
Sjogren-Larsson Syndrome (SLS)
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
2
States / cities
Omaha, Nebraska • Pittsburgh, Pennsylvania
Conditions
Persistent Pulmonary Hypertension of the Newborn
Interventions
Not listed
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
Up to 12 Months
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2028
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Klinefelter Syndrome
Interventions
testosterone cypionate 200mg/ml
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
42 Days to 108 Days · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Recruiting No phase listed Observational Accepts healthy volunteers

APOL1 Genetic Testing in African Americans

NCT05656261
Conditions
Genetic Predisposition, Chronic Kidney Diseases, Nephropathy, APOL1 Associated Kidney Disease, Disparities
Interventions
Assessment of the frequency of APOL-1 renal risk variant in the black population, and evaluating their attitudes about genetic testing and APOL1 genotype via self-administered surveys
Genetic
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 90 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Sickle Cell Anemia, Hemoglobinopathy, Thalassemia
Interventions
Campath -1H, Dilantin, Busulfan, Cyclophosphamide
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
1 Day to 64 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
2
States / cities
Houston, Texas
Conditions
Age-related Macular Degeneration
Interventions
RetnaGene AMD LDT
Device
Lead sponsor
Sequenom, Inc.
Industry
Eligibility
50 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
3
States / cities
San Francisco, California • Lexington, Kentucky • Nashville, Tennessee
Recruiting Phase 4 Interventional Accepts healthy volunteers

Oral Contraceptive Pill (OCP) Pharmacogenomics

NCT06334315
Conditions
Contraception, Pharmacogenomic Drug Interaction
Interventions
Desogestrel / Ethinyl Estradiol Pill
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
2
States / cities
Aurora, Colorado • New Haven, Connecticut
Conditions
Pain, Chronic Pain, Mental Disorders, Cardiovascular Diseases, Diabetes Mellitus, Type 2, Arthritis
Interventions
Unblinded to Genetic Testing Results, Blinded to Genetic Testing Results
Other
Lead sponsor
Proove Bioscience, Inc.
Industry
Eligibility
18 Years and older
Enrollment
100,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
31
States / cities
Beverly Hills, California • Fresno, California • La Jolla, California + 23 more
Conditions
Cytochrome P450 CYP2D6 Enzyme Deficiency, Poor Metabolizer Due to Cytochrome P450 CYP2D6 Variant, Ultrarapid Metabolizer Due to Cytochrome P450 CYP2D6 Variant, Extensive Metabolizer Due to Cytochrome P450 CYP2D6 Variant, Cytochrome P450 CYP2C9 Enzyme Deficiency, Cytochrome P450 CYP2C19 Enzyme Deficiency, Drug Metabolism, Poor, CYP2D6-RELATED, Drug Metabolism, Poor, CYP2C19-RELATED, CYP2D6 Polymorphism
Interventions
Pharmacogenetic testing, Software-based drug & gene interaction risk analysis, MTM
Genetic · Other
Lead sponsor
Genelex Corporation
Industry
Eligibility
65 Years and older
Enrollment
341 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Freeman-Burian Syndrome, Freeman-Sheldon Syndrome, Whistling Face Syndrome, Sheldon-Hall Syndrome, Freeman-Sheldon Syndrome Variant, Arthrogryposis Distal Type 1, Arthrogryposis Distal Type 3, Gordon Syndrome
Interventions
Guided Health History for Freeman-Burian Syndrome Questionnaire, Freeman-Burian syndrome Semi-Structured Quality of Life Interview, Medical Records Review, PTSD Checklist for DSM-5, Modified Flanagan Quality of Life Scale, Center for Epidemiologic Studies Depression Scale, Review of Systems, FACE-Q | Craniofacial - Appearance of the Face, FACE-Q | Craniofacial - Appearance Distress, FACE-Q | Craniofacial - Facial Function
Other
Lead sponsor
Dufresne, Craig, MD, PC
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Fairfax, Virginia
Conditions
Hemophilia B
Interventions
AAV5-hFIXco-Padua, Factor IX (FIX)
Genetic · Biological
Lead sponsor
CSL Behring
Industry
Eligibility
18 Years and older · Male only
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
19
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 14 more
Conditions
Ebola Virus Disease, Marburg Virus Disease
Interventions
cAd3-Marburg, cAd3-EBO-S
Biological
Lead sponsor
Albert B. Sabin Vaccine Institute
Other
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
ADHD, Attention Deficit Hyperactivity Disorder
Interventions
Methylphenidate
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
6 Years to 17 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
4
States / cities
Gainesville, Florida • New York, New York • Cincinnati, Ohio + 1 more
Conditions
Klinefelter Syndrome, 47,XXY, Sex Chromosome Aneuploidy, XXY Syndrome
Interventions
No intervention
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 17 Years · Male only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Genetic Obesity
Interventions
Setmelanotide, Placebo
Drug
Lead sponsor
Rhythm Pharmaceuticals, Inc.
Industry
Eligibility
6 Years to 65 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
21
States / cities
Scottsdale, Arizona • Suwanee, Georgia • Worcester, Massachusetts + 16 more
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Organic Cation Transporter 1 (OCT1), on Response to Metformin in Healthy Subjects

NCT00187681
Conditions
Other Conditions That May Be A Focus of Clinical Attention
Interventions
Metformin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
San Francsico, California
Completed No phase listed Observational Accepts healthy volunteers Results available

The Genetic, Protein, and Lipid Basis of Variation in Cholesterol Efflux

NCT04061018
Conditions
Lipid Metabolism Disorders
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 89 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Obesity, Genetic Obesity
Interventions
Setmelanotide, Placebo
Drug
Lead sponsor
Rhythm Pharmaceuticals, Inc.
Industry
Eligibility
6 Years to 65 Years
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
32
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Los Angeles, California + 26 more
Conditions
Developmental Disability, Intellectual Disability, Autism Spectrum Disorder, Congenital Anomaly, Fragile X Syndrome, Facioscapulohumeral Muscular Dystrophy 1
Interventions
Standard of care genetic testing group
Other
Lead sponsor
Bionano Genomics
Industry
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
8
States / cities
Atlanta, Georgia • Augusta, Georgia • Iowa City, Iowa + 5 more
Conditions
Pain
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 71 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Stanford, California
Conditions
Chronic Lung Disease
Interventions
gene variations
Genetic
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
Not listed
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2028
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
HIV Infection
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Interventions
Not listed
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years to 65 Years
Enrollment
401 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
27
States / cities
Alabaster, Alabama • Birmingham, Alabama • Los Angeles, California + 22 more
Conditions
Alpha 1-Antitrypsin, COPD, Antibody Deficiency
Interventions
20-valent pneumococcal conjugate vaccine
Biological
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama