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ClinicalTrials.gov public records Last synced Oct 17, 2026, 8:49 PM EDT

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Showing 145–168 of 821 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Genotype Clear all
Completed Not applicable Interventional Results available

Evaluating Long Acting Beta Agonists Used to Treat Asthma Among Those With Either Arg/Arg or Gly/Gly Genotypes

NCT00521222
View directory record Official record
Conditions
Asthma
Interventions
Fluticasone with salmeterol, Fluticasone HFA, Ipratropium HFA, Albuterol HFA
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
3
States / cities
Hackensack, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 21, 2023 · Synced Oct 17, 2026, 8:49 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Chromosome 18 Clinical Research Center

NCT00227253
View directory record Official record
Conditions
Chromosome Aberrations, Growth Hormone Deficiency, Hypomyelination
Interventions
Determination of growth hormone status, Measurement of growth, thyroid and sex hormone levels, Behavior and neuropsychometric evaluations, Audiological and ear, nose and throat examination, Magnetic resonance imaging of the brain, Dysmorphology evaluation, Neurology examination, Dental evaluation, Speech pathology evaluation, Psychiatric evaluation, Orthopedic evaluation, Ophthalmologic evaluation, Gastrointestinal evaluation
Procedure
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
Not listed
Enrollment
4,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1993 – 2040
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 17, 2026, 8:49 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed-Dose Combination (FDC) With and Without Ribavirin for the Treatment of HCV

NCT01701401
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
870 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
53
States / cities
Birmingham, Alabama • La Jolla, California • Long Beach, California + 50 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 17, 2026, 8:49 PM EDT
Completed Phase 2 Interventional Results available

Pharmacogenomically Selected Treatment for Gastric and Gastroesophageal Junction (GEJ) Tumors

NCT00515216
View directory record Official record
Conditions
Stomach Neoplasms, Esophageal Neoplasms
Interventions
5-fluorouracil, Oxaliplatin, Leucovorin
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
4
States / cities
Birmingham, Alabama • St Louis, Missouri • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2016 · Synced Oct 17, 2026, 8:49 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

APOL1 Genotyping CTA Clinical Performance Study

NCT06839833
View directory record Official record
Conditions
APOL1-mediated Kidney Disease
Interventions
APOL1 Genotyping
Diagnostic Test
Lead sponsor
Almac Diagnostic Services LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Oct 17, 2026, 8:49 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 17, 2026, 8:49 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Immunogenicity of Gardasil-9 HPV Vaccine in People Living With HIV

NCT05266898
View directory record Official record
Conditions
Papillomavirus Vaccines, Human Immunodeficiency Virus, Papillomavirus Infection, Serology, Cervical Intraepithelial Neoplasia, Anal Intraepithelial Neoplasia, Oral Cavity Infection
Interventions
Human papillomavirus 9-valent vaccine, recombinant, human papillomavirus vaccine, recombinant
Biological
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years to 65 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Apr 18, 2025 · Synced Oct 17, 2026, 8:49 PM EDT
Completed Phase 4 Interventional Results available

Pegylated Interferon and Ribavirin to Treat Chronic Hepatitis C With and Without Kidney Disease

NCT00028093
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
Peginterferon alfa-2a with Ribavirin, Peginterferon alfa-2a
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 8, 2013 · Synced Oct 17, 2026, 8:49 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Sofosbuvir/Velpatasvir/Voxilaprevir Fixed-Dose Combination With or Without Ribavirin in Participants With Chronic Genotype 1 HCV Infection Previously Treated With a Direct Acting Antiviral Regimen

NCT02536313
View directory record Official record
Conditions
Hepatitis C Virus Infection
Interventions
SOF/VEL/VOX, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 25, 2019 · Synced Oct 17, 2026, 8:49 PM EDT
Active, not recruiting Not applicable Interventional

Returning Research Results That Indicate Risk of Alzheimer Disease Dementia to Healthy Participants in Longitudinal Studies

NCT04699786
View directory record Official record
Conditions
Alzheimer Disease, Dementia of Alzheimer Type
Interventions
Arm A , Arm B, Arm C, & Arm D
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
65 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 17, 2026, 8:49 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 17, 2026, 8:49 PM EDT
Completed Phase 4 Interventional Results available

Comparative Efficacy of Fixed-dose Combination Sofosbuvir + Ledipasvir, 8 vs. 12 Weeks in Chronic Hepatitis C Genotype 6

NCT02480166
View directory record Official record
Conditions
PT-NANBH
Interventions
8 weeks SOF/LED, 12 weeks SOF/LED
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
4
States / cities
Palo Alto, California • San Jose, California • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2017 · Synced Oct 17, 2026, 8:49 PM EDT
Completed No phase listed Observational

Phenotype/Genotype Correlations in Neuromuscular Disorders

NCT00017745
View directory record Official record
Conditions
Neuromuscular Disease
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 17, 2026, 8:49 PM EDT
Withdrawn Phase 2 Interventional

A Study of BMS-824393 in Combination With Peginterferon Alfa-2a (Pegasys) and Ribavirin (Copegus) in Treatment Naive Subjects With Chronic Hepatitis C Virus Genotype I

NCT01142700
View directory record Official record
Conditions
Chronic Hepatitis C Virus Genotype 1
Interventions
BMS-824393, Placebo, Peginterferon Alpha-2a, Ribavirin
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
11
States / cities
Coronado, California • San Diego, California • Washington D.C., District of Columbia + 8 more
Source: ClinicalTrials.gov public record
Updated Mar 15, 2011 · Synced Oct 17, 2026, 8:49 PM EDT
Completed Phase 1 Interventional

A Single-Ascending and Repeated Dose Study of LY3849891 in Participants With Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD)

NCT05395481
View directory record Official record
Conditions
Metabolic Dysfunction-Associated Steatohepatitis (MASH), Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD)
Interventions
LY3849891, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 70 Years
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
13
States / cities
Chandler, Arizona • Orange, California • Rialto, California + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Oct 17, 2026, 8:49 PM EDT
Completed Phase 2 Interventional Results available

Stem Cell Transplant for Immunologic or Histiocytic Disorders

NCT00176865
View directory record Official record
Conditions
Hemophagocytic Lymphohistiocytosis, X-Linked Lymphoproliferative Disorders, Chediak-Higashi Syndrome, Griscelli Syndrome, Immunologic Deficiency Syndromes, Langerhans-Cell Histiocytosis
Interventions
Stem Cell Transplant, Fludarabine, Melphalan, Anti-thymocyte globulin (ATG), Campath 1H, Cyclosporin A, Mycophenolate mofetil, Intravenous immunoglobulin (IVIG)
Procedure · Drug
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 35 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2014
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 28, 2017 · Synced Oct 17, 2026, 8:49 PM EDT
Terminated Phase 4 Interventional Results available

Telaprevir, Peg-IFN-alfa-2a, and RBV in Treatment-Experienced Black/African American and Non-Black/African American Subjects With Genotype 1 Chronic Hepatitis C

NCT01467492
View directory record Official record
Conditions
Hepatitis C
Interventions
Telaprevir, Ribavirin, Pegylated Interferon Alfa-2a
Drug · Biological
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 70 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
27
States / cities
Birmingham, Alabama • San Francisco, California • New Haven, Connecticut + 24 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2015 · Synced Oct 17, 2026, 8:49 PM EDT
Completed Phase 2 Interventional Results available

Study to Assess Efficacy, Safety, Tolerability and Pharmacokinetics of Simeprevir, Daclatasvir and Sofosbuvir in Treatment-naive Participants With Chronic Hepatitis C Virus Genotype 1 Infection

NCT02349048
View directory record Official record
Conditions
Hepatitis C Virus
Interventions
Simeprevir 150 mg, Daclatasvir 60 mg, Sofosbuvir 400 mg
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
7
States / cities
Bakersfield, California • Jacksonville, Florida • Lutherville, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2017 · Synced Oct 17, 2026, 8:49 PM EDT
Completed Phase 1Phase 2 Interventional

AAVRh.10 Administered to Children With Late Infantile Neuronal Ceroid Lipofuscinosis

NCT01414985
View directory record Official record
Conditions
Late Infantile Neuronal Ceroid Lipofuscinosis, Batten Disease
Interventions
AAVrh.10CUCLN2
Biological
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
3 Years to 18 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 31, 2020 · Synced Oct 17, 2026, 8:49 PM EDT
Completed No phase listed Observational

Ion Channel Genetic Biomarkers: Diagnostic Capabilities in the Assessment of Bipolar Disorder

NCT03572426
View directory record Official record
Conditions
Bipolar Disorder
Interventions
genotyping all subjects
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
164 participants
Timeline
2018 – 2019
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 10, 2019 · Synced Oct 17, 2026, 8:49 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Effects of Nicotine on Brain Opioid Receptors

NCT01040338
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Nicotine
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 11, 2019 · Synced Oct 17, 2026, 8:49 PM EDT
Active, not recruiting Phase 4 Interventional

Investigating Dupilumab's Effect in Asthma by Genotype

NCT03694158
View directory record Official record
Conditions
Asthma
Interventions
Dupilumab, Placebo
Drug · Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
12 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
6
States / cities
Boston, Massachusetts • Detroit, Michigan • The Bronx, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Oct 17, 2026, 8:49 PM EDT
Completed Phase 2 Interventional Results available

Viral Kinetics, Interferon Stimulated Genes (ISGs) and mirRNA Among Subjects Infected With Different Hepatitis C Virus Genotypes During Therapy With Sofosbuvir and GS-5816

NCT02468648
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
Sofosbuvir, GS-5816
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 80 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 19, 2020 · Synced Oct 17, 2026, 8:49 PM EDT
Terminated Phase 4 Interventional Results available

DAA Treatment in Donor HCV-positive to Recipient HCV-negative Heart Transplant

NCT03208244
View directory record Official record
Conditions
End Stage Heart Disease, Hepatitis C
Interventions
Clinically prescribed direct acting antiviral
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 22, 2022 · Synced Oct 17, 2026, 8:49 PM EDT