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ClinicalTrials.gov public records Last synced Oct 30, 2026, 10:22 AM EDT

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Showing 1–24 of 193 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Genetic Polymorphisms Clear all
Completed Phase 1 Interventional

Adiponectin Polymorphisms, Insulin Resistance, and Pharmacokinetics in Obesity

NCT01593397
View directory record Official record
Conditions
Obesity
Interventions
Propofol and Fentanyl administration
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 29, 2017 · Synced Oct 30, 2026, 10:22 AM EDT
Withdrawn No phase listed Observational

Thiopurine Methyltransferase Polymorphisms Evaluation

NCT00166647
View directory record Official record
Conditions
Cancer
Interventions
Blood Sampling
Procedure
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
Up to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 11, 2013 · Synced Oct 30, 2026, 10:22 AM EDT
Completed Not applicable Interventional

Genetic Determinations for Side Effects and Response Rate for Patients Receiving Chemotherapy With Diffuse Large Cell Lymphoma

NCT00590941
View directory record Official record
Conditions
Lymphoma, Diffuse Large Cell
Interventions
Blood draw
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 16, 2013 · Synced Oct 30, 2026, 10:22 AM EDT
Completed No phase listed Observational

Genetic Factors Related to Stuttering

NCT00001602
View directory record Official record
Conditions
Stuttering
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 30, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Botanical Oils Study to Determine Genetic Differences in the Way Your Body Processes Fats in Edible Oils

NCT02337231
View directory record Official record
Conditions
Genetic Differences of Lipid Metabolism/Healthy Subjects
Interventions
soybean oil and borage oil
Dietary Supplement
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
21 Years to 65 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 14, 2018 · Synced Oct 30, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pharmacokinetic Study of Single Dose Dutasteride in Healthy Subjects

NCT00802321
View directory record Official record
Conditions
Alcohol Related Disorders, Alcoholism, Alcohol Abuse
Interventions
Dutasteride
Drug
Lead sponsor
UConn Health
Other
Eligibility
21 Years to 55 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 23, 2010 · Synced Oct 30, 2026, 10:22 AM EDT
Completed Early Phase 1 Interventional Results available

ONES Grant: CXCL10/CXCR3 Regulation of Ozone-Induced Epithelial Permeability

NCT03599206
View directory record Official record
Conditions
Environmental and Genetic Factors on Lung Function
Interventions
Ozone, Filtered Air
Drug · Other
Lead sponsor
Robert Tighe, MD
Other
Eligibility
18 Years to 45 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 30, 2026, 10:22 AM EDT
Completed No phase listed Observational

Genomics, Single Nucleotide Polymorphisms (SNPs), and Clinical Neonatology

NCT00315263
View directory record Official record
Conditions
Lung Disease, Brain Injury, Necrotizing Enterocolitis, Respiratory Failure
Interventions
Not listed
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
Not listed
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
2
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 26, 2011 · Synced Oct 30, 2026, 10:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genetics of Symptomatology and Treatment Response in Psychotic Major Depression

NCT00691535
View directory record Official record
Conditions
Psychotic Disorders, Depressive Disorder, Depressive Disorder, Major
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 19, 2019 · Synced Oct 30, 2026, 10:22 AM EDT
Completed No phase listed Observational

Genetic Causes of Panic Disorder

NCT00083265
View directory record Official record
Conditions
Panic Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 60 Years
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 19, 2018 · Synced Oct 30, 2026, 10:22 AM EDT
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 29, 2020 · Synced Oct 30, 2026, 10:22 AM EDT
Not listed No phase listed Observational

Observational Study Linking Genetic Variants With Clinical Outcomes in Pain Management

NCT02480075
View directory record Official record
Conditions
Pain, Chronic Pain
Interventions
Observational
Other
Lead sponsor
Proove Bioscience, Inc.
Industry
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2016 · Synced Oct 30, 2026, 10:22 AM EDT
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 30, 2026, 10:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Purine Metabolism Enzyme SNP to Uric Acid Production

NCT01830725
View directory record Official record
Conditions
Gout, Hyperuricemia
Interventions
Not listed
Lead sponsor
Keesler Air Force Base Medical Center
Federal
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Keesler Air Force Base, Mississippi
Source: ClinicalTrials.gov public record
Updated Aug 30, 2016 · Synced Oct 30, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Asthma and Obesity Diet Versus Exercise

NCT03644355
View directory record Official record
Conditions
Obesity, Childhood, Asthma in Children, Inflammatory Response, Metabolic Syndrome, Nutrition Poor, Physical Activity, Behavior, Eating, Molecular Biology, Restriction Fragment Length Polymorphisms, Maternal Exposure, Genetic Change
Interventions
Lifestyle counseling
Behavioral
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
13 Years to 19 Years · Female only
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 23, 2018 · Synced Oct 30, 2026, 10:22 AM EDT
Completed No phase listed Observational

Do Patients With Early Post Operative Recurrence of Pelvic Organ Prolapse Have a Genetic Predisposition?

NCT01614587
View directory record Official record
Conditions
Pelvic Organ Prolapse
Interventions
Not listed
Lead sponsor
Atlantic Health System
Other
Eligibility
Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Morristown, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 9, 2017 · Synced Oct 30, 2026, 10:22 AM EDT
Completed Not applicable Interventional

The Effect of Non-Surgical Periodontal Therapy on Glycemic Control and Bacterial Levels in a Mexican-American Population With Type 2 Diabetes

NCT01128374
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Periodontal Disease
Interventions
Periodontal Scaling and root planing
Procedure
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 15, 2013 · Synced Oct 30, 2026, 10:22 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

The Molecular Predisposition to Hereditary Nonpolyposis Colon Cancer (HNPCC)

NCT01447199
View directory record Official record
Conditions
Bladder Cancer, Colorectal Cancer, Endometrial Cancer, Kidney Cancer, Skin Cancer, Uterus Cancer
Interventions
Health and Diet Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1994 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2020 · Synced Oct 30, 2026, 10:22 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Study of Gene Associations and Infertility

NCT01223092
View directory record Official record
Conditions
Infertility
Interventions
Not listed
Lead sponsor
Reproductive Medicine Associates of New Jersey
Other
Eligibility
18 Years to 50 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2026
U.S. locations
1
States / cities
Basking Ridge, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 7, 2025 · Synced Oct 30, 2026, 10:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Receptors in Sympathetic Nervous System Regulation

NCT00029627
View directory record Official record
Conditions
Healthy
Interventions
Yohimbine
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 30, 2026, 10:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Identification of Genes Associated With Lung Disease in Patients With Rheumatoid Arthritis

NCT00001885
View directory record Official record
Conditions
Healthy, Pulmonary Fibrosis, Rheumatoid Arthritis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
21 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 30, 2026, 10:22 AM EDT
Completed No phase listed Observational

Blood Vessel Study

NCT01524549
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years to 65 Years
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Oct 30, 2026, 10:22 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 14, 2014 · Synced Oct 30, 2026, 10:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Forearm Vascular Relaxation

NCT00182923
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
21 Years to 45 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 29, 2008 · Synced Oct 30, 2026, 10:22 AM EDT