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ClinicalTrials.gov public records Last synced Oct 29, 2026, 3:27 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 433–456 of 512 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Genotyping Clear all
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Phenotype, Genotype & Biomarkers in ALS and Related Disorders

NCT02327845
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Frontotemporal Dementia, Primary Lateral Sclerosis, Hereditary Spastic Paraplegia, Progressive Muscular Atrophy, Multisystem Proteinopathy
Interventions
Not listed
Lead sponsor
University of Miami
Other
Eligibility
Not listed
Enrollment
708 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2031
U.S. locations
13
States / cities
Palo Alto, California • San Diego, California • San Francisco, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 29, 2026, 3:27 PM EDT
Recruiting No phase listed Observational

Whole Exome and Whole Genome Sequencing for Genotyping of Inherited and Congenital Eye Conditions

NCT02077894
View directory record Official record
Conditions
Genetic Eye Disease
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
1 Day to 120 Years
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Effect of Genetics on Metabolism of Efavirenz

NCT00245986
View directory record Official record
Conditions
Metabolism
Interventions
Blood draw
Procedure
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 55 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of the Therapeutic Vaccine GI-5005 Combined With Pegylated Interferon Plus Ribavirin Standard of Care Therapy Versus Standard of Care Alone in Patients With Genotype 1 Chronic Hepatitis C Infection

NCT00606086
View directory record Official record
Conditions
Genotype 1 Chronic Hepatitis C
Interventions
GI-5005, Pegylated Interferon and Ribavirin
Drug
Lead sponsor
GlobeImmune
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
25
States / cities
Birmingham, Alabama • Tucson, Arizona • La Jolla, California + 21 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2014 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Sofosbuvir + Velpatasvir With or Without Ribavirin in Treatment-Naive Adults With Chronic HCV Infection

NCT01858766
View directory record Official record
Conditions
Hepatitis C
Interventions
SOF, VEL, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
379 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
50
States / cities
La Jolla, California • Long Beach, California • Los Angeles, California + 38 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 3 Interventional Results available

Phase 3 Study of Sofosbuvir and Ribavirin

NCT01497366
View directory record Official record
Conditions
Hepatitis C
Interventions
Sofosbuvir, PEG, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
527 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
67
States / cities
Birmingham, Alabama • Montgomery, Alabama • Bakersfield, California + 55 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2014 · Synced Oct 29, 2026, 3:27 PM EDT
Completed No phase listed Observational

Genotype-Phenotype Correlations of Late Infantile Neuronal Ceroid Lipofuscinosis

NCT01035424
View directory record Official record
Conditions
Batten Disease, Late Infantile Neuronal Ceroid Lipofuscinosis
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
2 Years to 18 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 29, 2020 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 1Phase 2 Interventional

A Single Ascending Dose Study of BMS-650032 in HCV Infected Subjects

NCT00559247
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
BMS-650032 or Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
5
States / cities
Cypress, California • Orlando, Florida • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 13, 2010 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 2 Interventional Results available

Pharmacogenetics of Doxazosin for Cocaine Dependence

NCT01145183
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Doxazosin, Placebo
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 22, 2019 · Synced Oct 29, 2026, 3:27 PM EDT
Recruiting Phase 1 Interventional

Safety of Combining Irinotecan With 5-FU, Leucovorin/Folinic Acid, Oxaliplatin, and Docetaxel Chemotherapies

NCT04361708
View directory record Official record
Conditions
Pancreatic Adenocarcinoma, Gastroesophageal Junction Adenocarcinoma, Adenocarcinoma
Interventions
Oxaliplatin, Docetaxel, Leucovorin, Irinotecan, 5-Fluorouracil
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 2 Interventional

Predicting Alcoholics' Treatment Responses to a Selective Serotonin Re-uptake Inhibitor (SSRI)

NCT00249405
View directory record Official record
Conditions
Alcoholism, Alcohol Abuse
Interventions
Citalopram + MI, Placebo + MI
Drug · Behavioral
Lead sponsor
University of Cincinnati
Other
Eligibility
21 Years to 65 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 3, 2010 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Not applicable Interventional

A PK/PD Genetic Variation Treatment Algorithm Versus Treatment As Usual for Adolescent Management Of Depression

NCT02286440
View directory record Official record
Conditions
Depression
Interventions
AssureRx GeneSight genotyping results, Treatment as usual
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
13 Years to 18 Years
Enrollment
179 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 29, 2026, 3:27 PM EDT
Terminated Phase 4 Interventional Results available

Pharmacogenomics of Anti-platelet Intervention-2 (PAPI-2) Study

NCT01452152
View directory record Official record
Conditions
Cardiovascular Diseases, Acute Coronary Syndrome
Interventions
clopidogrel, prasugrel
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
20 Years to 74 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
5
States / cities
Newark, Delaware • Baltimore, Maryland • Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 16, 2022 · Synced Oct 29, 2026, 3:27 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biomarkers of CYP2D6 and CYP3A4 Variability in Pediatrics

NCT01118858
View directory record Official record
Conditions
Drug Metabolism Phenotype
Interventions
Not listed
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
7 Years to 15 Years
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
2
States / cities
Kansas City, Missouri • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 21, 2017 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 4 Interventional

Study Of Asthma And Genetics In Patients To Be Treated With Fluticasone Propionate/Salmeterol Or Salmeterol Xinafoate

NCT00102882
View directory record Official record
Conditions
Asthma
Interventions
fluticasone propionate/salmeterol, salmeterol xinafoate
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
547 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
86
States / cities
Mobile, Alabama • Little Rock, Arkansas • Fresno, California + 70 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2017 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety Evaluation of a Regimen Consisting of Peginterferon Lambda-1a + Ribavirin + Daclatasvir (Lambda + RBV + DCV) in HCV Genotype 1b Treatment naïve Patients or Prior Relapsers to Peginterferon Alfa + Ribavirin (Alfa + RBV) Therapy

NCT01718158
View directory record Official record
Conditions
Hepatitis C
Interventions
Peginterferon Lambda-1a, Peginterferon Alfa-2a, Ribavirin, Daclatasvir, Telaprevir
Biological · Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
444 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
8
States / cities
Long Beach, California • Marietta, Georgia • New York, New York + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2015 · Synced Oct 29, 2026, 3:27 PM EDT
Completed No phase listed Observational

AMD Phenotype and Genotype Study

NCT01778491
View directory record Official record
Conditions
Age-Related Macular Degeneration, AMD
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
60 Years to 90 Years
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Oct 29, 2026, 3:27 PM EDT
Terminated No phase listed Observational

Association Between Haptoglobin Genotype and Brain Swelling

NCT02054117
View directory record Official record
Conditions
Intracerebral Hemorrhage
Interventions
Intracerebral Hemorrhage
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 5, 2015 · Synced Oct 29, 2026, 3:27 PM EDT
Completed No phase listed Observational

Trichomoniasis: Genotype and Phenotype Correlations in African American Women

NCT00998530
View directory record Official record
Conditions
Trichomonas Infections
Interventions
Not listed
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2019
U.S. locations
4
States / cities
Flowood, Mississippi • Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated May 23, 2019 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed-Dose Combination ± Ribavirin for the Treatment of HCV (ION-3)

NCT01851330
View directory record Official record
Conditions
Chronic Hepatitis C Virus
Interventions
LDV/SOF, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
647 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
52
States / cities
Birmingham, Alabama • La Jolla, California • Los Angeles, California + 49 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 29, 2026, 3:27 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Personalized Environment and Genes Study

NCT00341237
View directory record Official record
Conditions
Diabetes, Heart Disease, Asthma
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years to 120 Years
Enrollment
25,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2010
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 2Phase 3 Interventional Results available

A Study to Evaluate Treatment of Hepatitis C Virus Infection in Pediatric Subjects

NCT02486406
View directory record Official record
Conditions
Chronic Hepatitis C Infection
Interventions
Ombitasvir/paritaprevir/ritonavir, Dasabuvir, Ribavirin, Ombitasvir mini tablet, Paritaprevir mini tablet, Ritonavir mini tablet, Dasabuvir mini tablet, Ribavirin solution
Drug
Lead sponsor
AbbVie
Industry
Eligibility
3 Years to 17 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
11
States / cities
San Francisco, California • Aurora, Colorado • Gainesville, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 2 Interventional Results available

Genetic Effects on Dopamine Response to an Opiate

NCT01878006
View directory record Official record
Conditions
Polymorphism-Genetic, Pain, Addiction
Interventions
Morphine, Placebo
Drug
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
21 Years to 55 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 1, 2021 · Synced Oct 29, 2026, 3:27 PM EDT
Completed Phase 3 Interventional Results available

Comparison of Sofosbuvir/Velpatasvir Fixed Dose Combination for 12 Weeks With Sofosbuvir and Ribavirin for 24 Weeks in Adults With Chronic Genotype 3 HCV Infection

NCT02201953
View directory record Official record
Conditions
Hepatitis C Virus Infection
Interventions
SOF/VEL, SOF, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
558 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
25
States / cities
Los Angeles, California • Sacramento, California • San Diego, California + 21 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 29, 2026, 3:27 PM EDT