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ClinicalTrials.gov public records Last synced Oct 17, 2026, 6:48 PM EDT

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

Showing 121–144 of 821 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Genotype Clear all
Completed Not applicable Interventional Results available

How Different Beta-2 Receptor Genotypes Affect an Asthmatic's Response to Regular Salmeterol Treatment

NCT00595361
View directory record Official record
Conditions
Asthma
Interventions
salmeterol
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
2
States / cities
Boston, Massachusetts • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 8, 2017 · Synced Oct 17, 2026, 6:48 PM EDT
Completed Phase 2 Interventional Results available

Study of ABT-267 in Treatment Naive Hepatitis C Virus (HCV) Genotype 1 Infected Subjects

NCT01314261
View directory record Official record
Conditions
Chronic Hepatitis C, Hepatitis C Virus (HCV) Infection
Interventions
ABT-267, Pegylated interferon (pegIFN), Ribavirin (RBV), Placebo for ABT-267
Drug · Other
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
18 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
10
States / cities
Birmingham, Alabama • Los Angeles, California • Orlando, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2018 · Synced Oct 17, 2026, 6:48 PM EDT
Active, not recruiting Phase 2 Interventional

Trial of Dichloroacetate (DCA) in Glioblastoma Multiforme (GBM)

NCT05120284
View directory record Official record
Conditions
Glioblastoma Multiforme
Interventions
Dichloroacetate (DCA), Genotype
Drug · Genetic
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Baltimore, Maryland • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 17, 2026, 6:48 PM EDT
Completed Not applicable Interventional

A Pharmacogenetic Study of Warfarin Dosing, "The COUMA-GEN Study"

NCT00334464
View directory record Official record
Conditions
Atrial Fibrillation, Deep Vein Thrombosis, Pulmonary Embolism
Interventions
Standard of care or genotyping dosing of warfarin dosing
Drug
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 21, 2008 · Synced Oct 17, 2026, 6:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Functional Brain Imaging of Pain Phenotype and Genotype

NCT01777087
View directory record Official record
Conditions
Pain
Interventions
gauze soaked with capsaicin
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 2, 2018 · Synced Oct 17, 2026, 6:48 PM EDT
Withdrawn No phase listed Observational

A Study of the Natural Course of SURF1 Deficiency

NCT05277363
View directory record Official record
Conditions
Leigh Syndrome
Interventions
None (Observational study)
Other
Lead sponsor
Taysha Gene Therapies, Inc.
Industry
Eligibility
Up to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 20, 2022 · Synced Oct 17, 2026, 6:48 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Glecaprevir (ABT-493)/Pibrentasvir (ABT 530) (GLE/PIB) in Combination With Sofosbuvir and Ribavirin in Participants With Hepatitis C Virus Who Did Not Respond to Treatment in a Previous AbbVie Clinical Study

NCT02939989
View directory record Official record
Conditions
Hepatitis C Virus Infection
Interventions
Sofosbuvir, Glecaprevir/Pibrentasvir, Ribavirin
Drug
Lead sponsor
AbbVie
Industry
Eligibility
12 Years to 99 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
8
States / cities
Dothan, Alabama • Los Angeles, California • Baltimore, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated May 4, 2022 · Synced Oct 17, 2026, 6:48 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 17, 2026, 6:48 PM EDT
Completed Not applicable Interventional Results available

Genecept Assay™ vs. Treatment-as-Usual to Evaluate Efficacy of Assay-Guided Treatment in Adults With MDD

NCT02634177
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Assay-guided treatment (AGT), Treatment-as-usual (TAU)
Genetic · Other
Lead sponsor
Genomind, LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
23
States / cities
Birmingham, Alabama • Phoenix, Arizona • Springdale, Arkansas + 20 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2020 · Synced Oct 17, 2026, 6:48 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Genetics Study of Wet Age-Related Macular Degeneration (AMD) Non-Responders to Vascular Endothelial Growth Factor (VEGF) Therapy

NCT01310686
View directory record Official record
Conditions
Wet AMD
Interventions
Not listed
Lead sponsor
West Coast Retina Medical Group, Inc.
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 12, 2018 · Synced Oct 17, 2026, 6:48 PM EDT
Withdrawn Phase 4 Interventional

Peginterferon and Ribavirin, With or Without Telaprevir, for Genotype 1 Hepatitis C and IL28B CC Polymorphism

NCT01415141
View directory record Official record
Conditions
Hepatitis C
Interventions
Peginterferon alfa-2a, Ribavirin, telaprevir
Drug
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
2
States / cities
Atlanta, Georgia • Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated May 9, 2017 · Synced Oct 17, 2026, 6:48 PM EDT
Completed Phase 2 Interventional Results available

Irinotecan, Oxaliplatin, and Capecitabine as First-Line Therapy in Treating Patients With Metastatic or Unresectable Locally Advanced Small Bowel Cancer

NCT00433550
View directory record Official record
Conditions
Small Intestine Adenocarcinoma, Recurrent Small Intestine Cancer
Interventions
capecitabine, irinotecan hydrochloride, oxaliplatin
Drug
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
115
States / cities
Hartford, Connecticut • Boise, Idaho • Cedar Rapids, Iowa + 76 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2017 · Synced Oct 17, 2026, 6:48 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Pharmacokinetics of Vasopressin in Healthy Volunteers

NCT04093050
View directory record Official record
Conditions
Healthy Volunteer Safety Study
Interventions
Vasostrict Injectable Product
Drug
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years to 45 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
Orlando, Florida • Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Oct 17, 2026, 6:48 PM EDT
Recruiting No phase listed Observational

National Ophthalmic Genotyping and Phenotyping Network (eyeGENE (Registered Trademark)), Stage 3 - Expansion of DNA and Data Repositories for Rare Inherited Ophthalmic Diseases

NCT06491615
View directory record Official record
Conditions
Inherited Ophthalmic Diseases, Hypopigmentation Disorder, Corneal Dystrophy, Blue-cone Monochromacy, Best Disease, Aniridia, Albinism
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
1 Day to 120 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2054
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Oct 17, 2026, 6:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

APOE Genotype and Diet Influences on Alzheimer's Biomarkers

NCT03070535
View directory record Official record
Conditions
Alzheimer's Disease; Dementia
Interventions
HIGH and LOW meal ingestion
Other
Lead sponsor
University of Washington
Other
Eligibility
55 Years and older
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 13, 2024 · Synced Oct 17, 2026, 6:48 PM EDT
Completed Phase 2 Interventional Results available

Sofosbuvir (GS-7977) in Combination With PEG and Ribavirin for 12 Weeks in Treatment Experienced Subjects With Chronic HCV Infection Genotype 2 or 3

NCT01808248
View directory record Official record
Conditions
Hepatitis C
Interventions
SOF, PEG, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 12, 2014 · Synced Oct 17, 2026, 6:48 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

National Eye Institute Biorepository for Retinal Diseases

NCT01496625
View directory record Official record
Conditions
Age-Related Macular Degeneration, Diabetic Retinopathy, Von Hippel-Lindau Syndrome, Retinal Disease, Retinal Vein Occlusion
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
2 Years to 120 Years
Enrollment
650 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 17, 2026, 6:48 PM EDT
Active, not recruiting Phase 3 Interventional

Efficacy and Safety of Ofatumumab and Siponimod Compared to Fingolimod in Pediatric Patients With Multiple Sclerosis

NCT04926818
View directory record Official record
Conditions
Multiple Sclerosis (MS)
Interventions
Fingolimod, Ofatumumab, Siponimod, Fingolimod placebo, Siponimod placebo, Ofatumumab placebo
Drug · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
10 Years to 17 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
6
States / cities
Little Rock, Arkansas • Los Angeles, California • Washington D.C., District of Columbia + 3 more
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 17, 2026, 6:48 PM EDT
Completed No phase listed Observational

A Comparison of Two Anti-HIV Treatment Plans

NCT00005915
View directory record Official record
Conditions
HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2004
U.S. locations
21
States / cities
San Francisco, California • Denver, Colorado • New Haven, Connecticut + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2013 · Synced Oct 17, 2026, 6:48 PM EDT
Completed Phase 3 Interventional Results available

Study Evaluating the Long-term Safety and Efficacy of VX-445 Combination Therapy

NCT04058366
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
ELX/TEZ/IVA, IVA
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years and older
Enrollment
251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
33
States / cities
Tucson, Arizona • Long Beach, California • Palo Alto, California + 28 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2024 · Synced Oct 17, 2026, 6:48 PM EDT
Active, not recruiting No phase listed Observational

A Screening Study to Collect Samples for TAA, HLA & HLA Loss of Heterozygosity in Patients With Metastatic Solid Tumors

NCT05812027
View directory record Official record
Conditions
Head and Neck Cancer, Cervical Cancer, Non Small Cell Lung Cancer, HPV16 Related Cancers, Sarcoma, Uveal Melanoma, NUT Carcinoma
Interventions
Tumor and HLA Profiling
Diagnostic Test
Lead sponsor
TScan Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
21
States / cities
Scottsdale, Arizona • San Diego, California • New Haven, Connecticut + 17 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 17, 2026, 6:48 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Genotype Stratified Pharmacokinetic Study of Montelukast

NCT01086527
View directory record Official record
Conditions
Asthma
Interventions
10 mg tablet of montelukast (Singulair)
Drug
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
7 Years to 35 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Oct 17, 2026, 6:48 PM EDT
Active, not recruiting Phase 2 Interventional

Conditioning SCID Infants Diagnosed Early

NCT03619551
View directory record Official record
Conditions
SCID
Interventions
Busulfan, Cell processing for TCRαβ+/CD19+ depletion
Drug · Device
Lead sponsor
Center for International Blood and Marrow Transplant Research
Network
Eligibility
0 Years to 2 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
37
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 32 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 17, 2026, 6:48 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study to Assess the Occurrence of HPA-1a Alloimmunization in Women With Higher Risk for Fetal and Neonatal Alloimmune Thrombocytopenia

NCT05345561
View directory record Official record
Conditions
Fetal and Neonatal Alloimmune Thrombocytopenia
Interventions
Clinical data collection
Other
Lead sponsor
Rallybio
Industry
Eligibility
18 Years and older · Female only
Enrollment
14,390 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
19
States / cities
Chandler, Arizona • Gardena, California • New Haven, Connecticut + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2026 · Synced Oct 17, 2026, 6:48 PM EDT