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ClinicalTrials.gov public records Last synced Oct 30, 2026, 11:43 AM EDT

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Showing 49–72 of 193 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Genetic Polymorphisms Clear all
Completed No phase listed Observational

Effect of Functional Genetic Polymorphisms on Brain Morphology and Function

NCT01035723
View directory record Official record
Conditions
Drug Abuse
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 50 Years
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational

Acamprosate: Genes Associated With Response

NCT00662571
View directory record Official record
Conditions
Alcoholism
Interventions
acamprosate
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
485 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 22, 2013 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational

Genetic Predictors of Cardiovascular Disease

NCT00339599
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
2,306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 8, 2019 · Synced Oct 30, 2026, 11:43 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Genetic Characterization of Movement Disorders and Dementias

NCT02014246
View directory record Official record
Conditions
Dementia, Movement Disorder
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
18 Years to 120 Years
Enrollment
12,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2059
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DNA Variations in the Gene in Young Patients With Wilms' Tumor

NCT00088803
View directory record Official record
Conditions
Kidney Cancer
Interventions
molecular genetic technique, polymerase chain reaction, polymorphism analysis
Genetic
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 18 Years
Enrollment
471 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2004
U.S. locations
205
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 150 more
Source: ClinicalTrials.gov public record
Updated May 19, 2016 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational

Cytokines Polymorphisms and Acetaminophen Toxicity

NCT00166608
View directory record Official record
Conditions
Drug Toxicity
Interventions
Blood sampling
Procedure
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
Not listed
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
7
States / cities
Little Rock, Arkansas • Louisville, Kentucky • Detroit, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2012 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational

Polymorphisms at Distinct Genetic Loci Affect Response to Anti-CD20 Monoclonal Antibody Therapies

NCT02694913
View directory record Official record
Conditions
Lymphoma
Interventions
Non Interventional
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 17, 2020 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational

Genetics of Hepatitis C Virus Infection

NCT00005657
View directory record Official record
Conditions
Hepatitis C, Liver Disease
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
2 Years and older
Enrollment
870 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational

Investigating Cytokine Genes of Stem Cell Donors

NCT00353821
View directory record Official record
Conditions
Stem Cell Transplantation
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
2 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 12, 2019 · Synced Oct 30, 2026, 11:43 AM EDT
Recruiting No phase listed Observational

Toxicity Genetic Determinants and Response to Azacitidine and Venetoclax in AML

NCT06580106
View directory record Official record
Conditions
Leukemia, Myeloid, Acute
Interventions
Biospecimen samples
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
2
States / cities
Charlotte, North Carolina • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 30, 2026, 11:43 AM EDT
Active, not recruiting Phase 2Phase 3 Interventional

Pharmacogenomics ANDA SNP Clinical Study - Etoposide and Single Nucleotide Polymorphisms

NCT01064466
View directory record Official record
Conditions
Small Cell Lung Cancer
Interventions
ETOPOSIDE - Usual, ETOPOSIDE - Study
Drug
Lead sponsor
Han Xu, M.D., Ph.D., FAPCR, Medical Director,, IRB Chair
Industry
Eligibility
24 Years to 64 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Environmental Polymorphisms Registry Health and Exposures Survey

NCT01688986
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 and older
Enrollment
9,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 31, 2018 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational

Case-Control Viramune (Nevirapine) Toxicogenomics Study

NCT00310843
View directory record Official record
Conditions
HIV Infections
Interventions
Nevirapine
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
889 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
12
States / cities
Birmingham, Alabama • Denver, Colorado • Baltimore, Connecticut + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 1, 2013 · Synced Oct 30, 2026, 11:43 AM EDT
Terminated Not applicable Interventional Results available

The Effects of Different Long-acting Bronchodilator Medications on Asthma Patients With Different Genetic Variations

NCT00706446
View directory record Official record
Conditions
Asthma
Interventions
tiotropium bromide, Salmeterol, Formoterol, Fluticasone propionate, budesonide
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Oct 30, 2026, 11:43 AM EDT
Completed Phase 4 Interventional Results available

A Pharmacodynamic Study Comparing Prasugrel Versus Ticagrelor in Patients Undergoing PCI With CYP2C19 Loss-of-function:

NCT02065479
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Prasugrel, Ticagrelor
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 74 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Oct 30, 2026, 11:43 AM EDT
Not listed No phase listed Observational

DNA Single Nucleotide Polymorphisms as Predictors of Toxicity

NCT02478476
View directory record Official record
Conditions
Ovarian Neoplasms, Fallopian Tube Neoplasms, Peritoneal Neoplasms
Interventions
Not listed
Lead sponsor
OvaGene Oncology, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jun 23, 2015 · Synced Oct 30, 2026, 11:43 AM EDT
Not listed Not applicable Interventional

A Study of the Impact of Genetic Testing on Clinical Decision Making and Patient Care

NCT02487888
View directory record Official record
Conditions
Pain, Chronic Pain, Mental Disorders, Cardiovascular Diseases, Diabetes Mellitus, Type 2, Arthritis
Interventions
Unblinded to Genetic Testing Results, Blinded to Genetic Testing Results
Other
Lead sponsor
Proove Bioscience, Inc.
Industry
Eligibility
18 Years and older
Enrollment
100,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
31
States / cities
Beverly Hills, California • Fresno, California • La Jolla, California + 23 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2016 · Synced Oct 30, 2026, 11:43 AM EDT
Withdrawn Not applicable Interventional

Developing Individualized Strategies to Prevent Nausea and Vomiting

NCT01393288
View directory record Official record
Conditions
Postoperative Nausea and Vomiting, Genetic Polymorphisms
Interventions
Ondansetron, Lorazepam, Aprepitant
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
6
States / cities
San Francisco, California • Kansas City, Kansas • Lexington, Kentucky + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2013 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational Results available

Genetic and Biochemical Markers of Interferon-Induced Depression.

NCT00252538
View directory record Official record
Conditions
Depression
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
3
States / cities
Long Beach, California • Minneapolis, Minnesota • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 11, 2014 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational

Genetics of Hypertension Associated Treatments (GenHAT)

NCT00006294
View directory record Official record
Conditions
Cardiovascular Diseases, Heart Diseases, Hypertension, Coronary Disease, Myocardial Infarction
Interventions
Chlorthalidone, Lisinopril, Amlodipine, Doxazosin
Drug
Lead sponsor
Donna Arnett, 257-5678
Other
Eligibility
55 Years and older
Enrollment
37,939 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2005
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 26, 2024 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational

Markers for Breast Cancer

NCT00339248
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
15 Years and older · Female only
Enrollment
2,632 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Frederick, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 13, 2009 · Synced Oct 30, 2026, 11:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

American Cranberries to Prevent UTIs in Susceptible Women

NCT04626362
View directory record Official record
Conditions
Healthy
Interventions
Cranberry juice
Other
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 65 Years · Female only
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational

Genetic Risk Assessment of Defibrillator Events

NCT02045043
View directory record Official record
Conditions
Sudden Cardiac Death, Arrhythmias, Congestive Heart Failure, Cardiomyopathy
Interventions
Not listed
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
1,807 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2012
U.S. locations
6
States / cities
Atlanta, Georgia • Boston, Massachusetts • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2014 · Synced Oct 30, 2026, 11:43 AM EDT
Completed No phase listed Observational

Association Between Cytokines and Severity of Respiratory Syncytial Virus (RSV)-Induced Illness in the Elderly

NCT00609635
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
Not listed
Lead sponsor
West Penn Allegheny Health System
Other
Eligibility
65 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 6, 2009 · Synced Oct 30, 2026, 11:43 AM EDT