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Showing 1–24 of 210 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Pharmacogenetics Clear all
Not listed Phase 4 Interventional Accepts healthy volunteers

Naproxen Pharmacogenetic Study (Project 1, Aim 2)

NCT04449471
View directory record Official record
Conditions
Pharmacogenetics
Interventions
Naproxen tablet
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 28, 2020 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

CYP19A1 (Cytochrome P450 Family 19 Subfamily A Member 1) Gene and Pharmacogenetics of Response to Testosterone Therapy

NCT01378299
View directory record Official record
Conditions
Hypogonadism
Interventions
Testosterone Cypionate
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 75 Years · Male only
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
2
States / cities
Albuquerque, New Mexico • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 4, 2019 · Synced Jul 22, 2026, 12:49 AM EDT
Completed No phase listed Observational Results available

Retrospective Analysis of Outcomes With a Pharmacogenomic Algorithm

NCT01632267
View directory record Official record
Conditions
Depression, Anxiety
Interventions
Not listed
Lead sponsor
Assurex Health Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 4, 2016 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional Results available

Assessment of Prospective CYP2C19 Genotype Guided Dosing of Anti-Platelet Therapy in Percutaneous Coronary Intervention

NCT02508116
View directory record Official record
Conditions
Acute Coronary Syndrome, Cardiovascular Diseases
Interventions
CYP2C19 genotyping
Genetic
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
509 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 6, 2018 · Synced Jul 22, 2026, 12:49 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pharmacogenetics Sampling of the CC-90007-CP-003 Study Cohort

NCT04097704
View directory record Official record
Conditions
Hepatic Insufficiency
Interventions
Not listed
Lead sponsor
Celgene
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
3
States / cities
Miami, Florida • Orlando, Florida • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 20, 2020 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Phase 2 Interventional Results available

Study of Medical Treatment for Methamphetamine Addiction

NCT00833443
View directory record Official record
Conditions
Methamphetamine, Amphetamine Dependence, Pharmacogenetics, Methamphetamine Dependence, Substance Abuse
Interventions
Bupropion
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 25, 2014 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Pharmacogenetics to Identify Patients With Polypharmacy at Risk of Medication Adverse Effects

NCT03748355
View directory record Official record
Conditions
Psychiatric Disorder
Interventions
Pharmacogentic Analysis
Genetic
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 10, 2020 · Synced Jul 22, 2026, 12:49 AM EDT
Completed No phase listed Observational

MOM NEST Study: Maternal Opioid Medication: Naltrexone Efficacy Study

NCT03718104
View directory record Official record
Conditions
Opioid-use Disorder, Neonatal Abstinence Syndrome, Pregnancy, High Risk, Alcohol Use Disorder
Interventions
Pharmacokinetic analysis, Safety and Efficacy, Genetic and epigenetic analysis, Breast milk analysis
Other · Genetic
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
2
States / cities
Boston, Massachusetts • Carrboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 3, 2024 · Synced Jul 22, 2026, 12:49 AM EDT
Recruiting Phase 4 Interventional

Pharmacogenetic Study of Antiarrhythmic Drugs for Atrial Fibrillation

NCT02347111
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Flecainide, Sotalol
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 100 Years
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
4
States / cities
Chicago, Illinois • Oak Lawn, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 23, 2025 · Synced Jul 22, 2026, 12:49 AM EDT
Not listed Not applicable Interventional

Pharmacogenetic Decision Support IT System for Psychiatric Hospitalization: RCT

NCT02120729
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Genotype-guided care
Other
Lead sponsor
Hartford Hospital
Other
Eligibility
18 Years to 95 Years
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 11, 2019 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Phase 2 Interventional Results available

A Randomized Study To Evaluate The Efficacy And Safety Of An Investigational Drug In Adolescent And Adult Subjects With Asthma Uncontrolled on Moderate-Dose ICS Therapy.

NCT00603746
View directory record Official record
Conditions
Asthma
Interventions
GW685698X
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
627 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
94
States / cities
Phoenix, Arizona • Fort Smith, Arkansas • Little Rock, Arkansas + 82 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2017 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional

Pharmacogenetic Testing on an Outpatient Population With a Depression Diagnosis

NCT02443584
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
pharmacogenetic testing
Other
Lead sponsor
Avera McKennan Hospital & University Health Center
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated May 2, 2017 · Synced Jul 22, 2026, 12:49 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 5, 2017 · Synced Jul 22, 2026, 12:49 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Analyzing How Genetics May Affect Response to High Blood Pressure Medications

NCT00563901
View directory record Official record
Conditions
Hypertension, Coronary Disease, Cerebrovascular Accident
Interventions
Not listed
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
55 Years and older
Enrollment
37,939 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2004
U.S. locations
2
States / cities
Minneapolis, Minnesota • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 3, 2014 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Phase 3 Interventional Results available

An Efficacy and Safety Study of Fluticasone Furoate/Vilanterol (FF/VI) 200/25 Microgram (mcg) , FF/VI 100/25 mcg, and FF 100 mcg in Adults and Adolescents With Persistent Asthma.

NCT01686633
View directory record Official record
Conditions
Asthma
Interventions
Fluticasone Furoate/ Vilanterol 200/25 mcg, Fluticasone Furoate/ Vilanterol 100/25 mcg, Fluticasone Furoate 100 mcg
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
1,040 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
37
States / cities
Little Rock, Arkansas • Huntington Beach, California • Los Angeles, California + 33 more
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Genetic Differences in Limbic Activation Associated With Nicotine Withdrawal

NCT00664404
View directory record Official record
Conditions
Smoking
Interventions
Functional Magnetic Resonance Imaging (fMRI)
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 23, 2012 · Synced Jul 22, 2026, 12:49 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Pharmacogenetic Panel to Prevent Adverse Drug Reactions in Daily Primary Care Practice:

NCT06322238
View directory record Official record
Conditions
Pharmacogenomic Drug Interaction, Side Effect of Drug, Ineffective Drug Action, Drug Metabolism, Poor, CYP2D6-Related, Drug Metabolism, Poor, CYP2C19-Related
Interventions
PGx panel test
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Jul 22, 2026, 12:49 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Mu-Opioid Receptor Genetic Polymorphism and Intrathecal Analgesia

NCT00418015
View directory record Official record
Conditions
Labor Pain, Post-cesarean Delivery
Interventions
Blood Draw
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
293 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 13, 2014 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional Results available

A Depression and Opioid Pragmatic Trial in Pharmacogenetics (Chronic Pain Trial)

NCT05966142
View directory record Official record
Conditions
Chronic Pain
Interventions
Pharmacogenetic testing, Clinical decisions support
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
1,048 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
10
States / cities
Gainesville, Florida • Jacksonville, Florida • Indianapolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated May 27, 2025 · Synced Jul 22, 2026, 12:49 AM EDT
Enrolling by invitation Phase 2 Interventional

Tradipitant for Functional Dyspepsia

NCT05653310
View directory record Official record
Conditions
Functional Dyspepsia
Interventions
Tradipitant, Placebo
Drug
Lead sponsor
Xiao Jing (Iris) Wang
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Phase 2 Interventional Results available

Pharmacogenetic Study of Ondansetron in Alcohol Use Disorder

NCT02354703
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Ondansetron, Placebo
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 70 Years
Enrollment
293 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
3
States / cities
Baltimore, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 13, 2022 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

CES1 Carriers in the PAPI Study

NCT03188705
View directory record Official record
Conditions
Heart Diseases, Coronary Disease, Coronary Artery Disease, Cardiovascular Diseases, Myocardial Ischemia, Artery Occlusion, Aspirin Sensitivity, Clopidogrel, Poor Metabolism of, Platelet Dysfunction, Platelet Thrombus
Interventions
Clopidogrel, Aspirin
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
20 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 14, 2023 · Synced Jul 22, 2026, 12:49 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Response to Anti-hypertensives in Pregnant and Postpartum Patients

NCT03506724
View directory record Official record
Conditions
Hypertension in Pregnancy, Preeclampsia
Interventions
Nifedipine, Labetalol
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
109 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
2
States / cities
Brooklyn, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated May 23, 2021 · Synced Jul 22, 2026, 12:49 AM EDT
Recruiting Phase 4 Interventional

Pharmacogenetics of the Response to GLP-1 in Mexican-Americans With Prediabetes

NCT05119179
View directory record Official record
Conditions
PreDiabetes
Interventions
Semaglutide
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Brownsville, Texas
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Jul 22, 2026, 12:49 AM EDT