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ClinicalTrials.gov public records Last synced Oct 18, 2026, 11:12 AM EDT

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Showing 409–432 of 821 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Genotype Clear all
Completed Phase 2 Interventional Results available

Safety and Efficacy of LDV/SOF Fixed-Dose Combination (FDC) ± Ribavirin in HCV Genotype 1 Subjects

NCT01726517
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
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 1 Interventional

A Genotype-guided Study of Irinotecan Administered in Combination With 5-fluorouracil/Leucovorin (FOLFIRI) and Bevacizumab in Advanced Colorectal Cancer Patients

NCT01183494
View directory record Official record
Conditions
Metastatic Colorectal Cancer
Interventions
FOLFIRI, Avastin, Irinotecan
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 22, 2019 · Synced Oct 18, 2026, 11:12 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Mapping the Genotype, Phenotype, and Natural History of Phelan-McDermid Syndrome

NCT02461420
View directory record Official record
Conditions
Phelan-McDermid Syndrome, Autism Spectrum Disorder, Intellectual Disability
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Months and older
Enrollment
207 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2026
U.S. locations
5
States / cities
Stanford, California • Chicago, Illinois • Bethesda, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 18, 2026, 11:12 AM EDT
Terminated Phase 3 Interventional Results available

A Study to Treat Subjects With Telaprevir, Ribavirin, and Peginterferon Who Are Coinfected With HIV and Hepatitis C Virus (HCV)

NCT01467479
View directory record Official record
Conditions
Hepatitis C
Interventions
Telaprevir, Ribavirin, Pegylated Interferon Alfa-2a, Highly Active Antiretroviral Therapy (HAART)
Drug · Biological
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 65 Years
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
46
States / cities
Birmingham, Alabama • Bakersfield, California • Beverly Hills, California + 42 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2015 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 3 Interventional Results available

IFN-free Combination Therapy in HCV-infected Patients Treatment-naive:HCVerso1

NCT01732796
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
Ribavirin (RBV), BI 201335 (Faldaprevir), BI 207127, Faldaprevir (BI 201335)
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 75 Years
Enrollment
470 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
24
States / cities
Dothan, Alabama • Chula Vista, California • La Mesa, California + 19 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2016 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 3 Interventional

A Study of Three Different Anti-HIV Drug Combinations in HIV-Infected Patients

NCT00002410
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Lamivudine, Zidovudine
Drug
Lead sponsor
Dupont Merck
Industry
Eligibility
13 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
40
States / cities
Phoenix, Arizona • Tucson, Arizona • Beverly Hills, California + 30 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 18, 2026, 11:12 AM EDT
Completed No phase listed Observational

Influence of Genes on Sirolimus Metabolism in Patients With Kidney Transplantation

NCT00352547
View directory record Official record
Conditions
Renal Transplant
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 3 Interventional Results available

Comparison of Sofosbuvir/Velpatasvir Fixed Dose Combination for 12 Weeks With Sofosbuvir and Ribavirin for 12 Weeks in Adults With Chronic Genotype 2 HCV Infection

NCT02220998
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
269 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
50
States / cities
Long Beach, California • Los Angeles, California • Palo Alto, California + 35 more
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Oct 18, 2026, 11:12 AM EDT
Completed No phase listed Observational

Epilepsy Phenome/Genome Project

NCT00552045
View directory record Official record
Conditions
Epilepsy, Localization-related Epilepsy, Infantile Spasms, Lennox-Gastaut Syndrome, Polymicrogyria, Periventricular Heterotopias
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
4 Weeks to 60 Years
Enrollment
4,150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
23
States / cities
Birmingham, Alabama • Phoenix, Arizona • San Francisco, California + 19 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2018 · Synced Oct 18, 2026, 11:12 AM EDT
Completed No phase listed Observational

Genotypes and Phenotypes in Pediatric SIRS and Sepsis

NCT02728401
View directory record Official record
Conditions
Systemic Inflammatory Response Syndrome (SIRS), Sepsis
Interventions
Not listed
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
38 Weeks to 18 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 19, 2018 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Study of VX-445 Combination Therapy in Cystic Fibrosis (CF) Subjects Heterozygous for F508del and a Gating or Residual Function Mutation (F/G and F/RF Genotypes)

NCT04058353
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
ELX/TEZ/IVA, IVA, TEZ/IVA
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years and older
Enrollment
271 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
37
States / cities
Birmingham, Alabama • Tucson, Arizona • Long Beach, California + 32 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2021 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Not applicable Interventional Results available

VBMI to Increase Treatment Completion With MK-MK-5172/MK-8742 Among Veterans With Active Substance Use Disorders Genotype 1 Chronic Hepatitis C

NCT02823457
View directory record Official record
Conditions
Patient Adherence, Chronic Hepatitis C, Alcohol-related Disorders
Interventions
VBMI
Behavioral
Lead sponsor
G.V. (Sonny) Montgomery VA Medical Center
Federal
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Jan 18, 2022 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 2 Interventional

Study to Determine the Effectiveness and Safety of a Three Drug Antiviral Combination Therapy to Treat Hepatitis C Virus (HCV) Infected Patients Not Previously Treated With Currently Available Medications

NCT01455090
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
BMS-650032, BMS-790052, BMS-791325, Ribavirin
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
26
States / cities
Birmingham, Alabama • Coronado, California • Los Angeles, California + 19 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2017 · Synced Oct 18, 2026, 11:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Characterization of WAGR Syndrome and Other Chromosome 11 Gene Deletions

NCT00758108
View directory record Official record
Conditions
WAGR Syndrome, Wilm's Tumor, Aniridia, Urogenital Abnormalities, Mental Retardation
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
2 Years to 99 Years
Enrollment
197 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 12, 2019 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 2 Interventional

Oral Antivirals (GS-5885, Tegobuvir, and/or GS-9451) With Peginterferon Alfa 2a and Ribavirin in Treatment Experienced Subjects With Chronic Genotype 1 Hepatitis C Virus Infection

NCT01371578
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
GS-5885 tablet, GS-9451 tablet, peginterferon alfa-2a, ribavirin tablet
Drug · Biological
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 80 Years
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
54
States / cities
Dothan, Alabama • Montgomery, Alabama • Beverly Hills, California + 43 more
Source: ClinicalTrials.gov public record
Updated Feb 11, 2014 · Synced Oct 18, 2026, 11:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Tracking Neurodegeneration in Early Wolfram Syndrome

NCT02455414
View directory record Official record
Conditions
Type 1 Diabetes, Diabetes Insipidus, Diabetes Mellitus, Wolfram Syndrome
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
1 Day and older
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 11, 2018 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Safety, Tolerability, and PK in Healthy Volunteers and HCV Genotype 1 Infected Patients

NCT01523990
View directory record Official record
Conditions
Healthy, Hepatitis C, Chronic
Interventions
TG-2349, placebo
Drug
Lead sponsor
TaiGen Biotechnology Co., Ltd.
Industry
Eligibility
18 Years to 65 Years
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Cypress, California
Source: ClinicalTrials.gov public record
Updated Dec 19, 2014 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 4 Interventional Results available

Clinical and Economic Implications of Genetic Testing for Warfarin Management

NCT00964353
View directory record Official record
Conditions
Blood Coagulation Disorders
Interventions
Warfarin
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
359 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 1 Interventional

Implementation of a Personalized Medicine (Pharmacogenomics) Service in a Community Pharmacy

NCT01495845
View directory record Official record
Conditions
Stroke, Transient Ischemic Attack, Myocardial Infarction
Interventions
Pharmacogenomics testing for clopidogrel responsiveness
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 8, 2012 · Synced Oct 18, 2026, 11:12 AM EDT
Completed No phase listed Observational

Interest and Impact of Skin Cancer Genetic Testing

NCT02941900
View directory record Official record
Conditions
Non-melanoma Skin Cancer (NMSC)
Interventions
MC1R genotyping, MC1R Testing Website, Baseline Survey
Genetic · Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 20, 2023 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Not applicable Interventional

Genome Sequencing of Human Cancer Tissues

NCT02105545
View directory record Official record
Conditions
Cancer
Interventions
Cancer Treatment Options
Other
Lead sponsor
New Mexico Cancer Research Alliance
Other
Eligibility
Not listed
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated May 22, 2025 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 4 Interventional Results available

Behaviorally Enhanced Counseling on Nicotine Dependence (BEACON) Trial.

NCT00991081
View directory record Official record
Conditions
Smoking
Interventions
Counseling, Self-help guide, Pharmacotherapy, Genetic feedback, verbal, Genetic feedback, printed
Behavioral · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
3
States / cities
Menlo Park, California • Stanford, California • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 19, 2012 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 1 Interventional Results available

Study to Evaluate Safety, Tolerability, Pharmacokinetics, and Antiviral Activity of Voxilaprevir in Adults With Chronic Hepatitis C Virus Infection

NCT02185794
View directory record Official record
Conditions
Hepatitis C Virus Infection
Interventions
Voxilaprevir, Placebo to match voxilaprevir, SOF/VEL
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
10
States / cities
Costa Mesa, California • DeLand, Florida • Orlando, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2020 · Synced Oct 18, 2026, 11:12 AM EDT
Completed Phase 2 Interventional Results available

Sofosbuvir With Pegylated Interferon and Ribavirin Hepatitis C Virus (HCV) Genotypes 1,4,5,6

NCT01329978
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
Sofosbuvir, RBV, PEG
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
332 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
44
States / cities
Montgomery, Alabama • Jonesboro, Arkansas • Anaheim, California + 36 more
Source: ClinicalTrials.gov public record
Updated May 26, 2014 · Synced Oct 18, 2026, 11:12 AM EDT