Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 2, 2026, 12:31 AM EDT

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

Showing 1–24 of 100 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed No phase listed Observational

Stimulant Use and Methylation in HIV

NCT05916989
Conditions
HIV Infections, Methamphetamine-dependence, Methamphetamine Abuse
Interventions
Not listed
Lead sponsor
Florida International University
Other
Eligibility
18 Years and older · Male only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Miami, Florida
Conditions
Alveolar Childhood Rhabdomyosarcoma, Embryonal Childhood Rhabdomyosarcoma, Previously Treated Childhood Rhabdomyosarcoma, Previously Untreated Childhood Rhabdomyosarcoma, Recurrent Childhood Rhabdomyosarcoma
Interventions
laboratory biomarker analysis
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Monrovia, California
Conditions
Aging, LONGEVITY 1
Interventions
Zepbound
Drug
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
55 Years to 70 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Galveston, Texas
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Novel Biomarkers in the Neoplastic Progression of Barrett's Esophagus

NCT00431756
Conditions
Barrett Esophagus, Esophageal Neoplasm, Gastroesophageal Reflux
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 95 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Phase 4 Interventional Accepts healthy volunteers

Effects of Tildrakizumab on Epigenetic Age

NCT05110313
Conditions
Psoriasis, Aging, Epigenetic Disorder, Inflammation; Skin
Interventions
TILDRAKIZUMAB
Biological
Lead sponsor
Carlos Wambier
Other
Eligibility
35 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers

Folic Acid Supplementation in Women of Child Bearing Age

NCT01841658
Conditions
Obesity
Interventions
Folic acid
Dietary Supplement
Lead sponsor
University of Georgia
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Athens, Georgia
Conditions
Covid19
Interventions
SARS-CoV-2 mRNA vaccine
Biological
Lead sponsor
TruDiagnostic
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Timeline
2021 – 2022
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Non Muscle Invasive Bladder Cancer, Non-Muscle Invasive Bladder Urothelial Carcinoma
Interventions
Bladder EpiCheck
Diagnostic Test
Lead sponsor
Nucleix Ltd.
Industry
Eligibility
22 Years and older
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Antonio, Texas
Recruiting No phase listed Observational Accepts healthy volunteers

DNA Methylation Markers in Veterans Exposed to Open Burn Pits

NCT06305091
Conditions
Open Burn Pit Exposure
Interventions
Health survey for physical and mental health comorbidities, epigenetic marker and heavy metals in blood and urine samples
Diagnostic Test
Lead sponsor
Central Arkansas Veterans Healthcare System
Federal
Eligibility
25 Years to 70 Years
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
North Little Rock, Arkansas
Completed No phase listed Observational Accepts healthy volunteers

Epigenetics, DNA Methylation Patterns and Periodontal Disease

NCT01399034
Conditions
Periodontal Disease
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Leukemia, Juvenile Myelomonocytic, JMML, JCML, Neurofibromatosis 1, CBL Syndrome
Interventions
Trametinib, Azacitidine, Fludarabine, Cytarabine
Drug
Lead sponsor
Therapeutic Advances in Childhood Leukemia Consortium
Other
Eligibility
1 Month to 21 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
19
States / cities
Phoenix, Arizona • Los Angeles, California • San Francisco, California + 16 more
Recruiting No phase listed Observational

Cough Capture as a Portal Into the Lung

NCT05854563
Conditions
Lung Diseases, Lung Cancer, Lung Diseases, Obstructive, Lung Diseases, Interstitial, Lung Inflammation
Interventions
Observational only, all subjects; measure DNA mutation and proteomic survey.
Other
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
21 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
The Bronx, New York
Completed No phase listed Observational Accepts healthy volunteers

Mitochondrial Methylation in Type 2 Diabetes

NCT04126551
Conditions
Overweight, Obesity, Diabetes Mellitus, Type 2, Insulin Resistance
Interventions
Methylation status
Other
Lead sponsor
University of Arizona
Other
Eligibility
21 Years to 55 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Tucson, Arizona
Completed Not applicable Interventional Accepts healthy volunteers Results available

Chemoprevention of Prostate Cancer, HDAC Inhibition and DNA Methylation

NCT01265953
Conditions
Prostate Cancer Prevention
Interventions
SFN-rich broccoli sprout extract capsules, Gelatin capsule containing microcrystalline cellulose.
Drug · Dietary Supplement
Lead sponsor
Portland VA Medical Center
Federal
Eligibility
21 Years and older · Male only
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
2
States / cities
Portland, Oregon
Conditions
Resectable Hepatocellular Carcinoma
Interventions
Biospecimen Collection, Electronic Health Record Review
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Not listed Phase 2 Interventional Accepts healthy volunteers

Targeting the Nine Hallmarks of Aging on DNA Methylation

NCT05535608
Conditions
Aging
Interventions
SRW Cel System
Dietary Supplement
Lead sponsor
TruDiagnostic
Industry
Eligibility
55 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed Not applicable Interventional Results available

Nuts and Oil Pilot Study

NCT04361617
Conditions
Metabolic Syndrome
Interventions
Daily consumption of tree nuts and extra virgin olive oil
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
35 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Localized Osteosarcoma, Metastatic Osteosarcoma, Recurrent Osteosarcoma
Interventions
Laboratory Biomarker Analysis
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Not listed
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities, Adult Acute Myeloid Leukemia With Del(5q), Adult Acute Myeloid Leukemia With Inv(16)(p13;q22), Adult Acute Myeloid Leukemia With t(15;17)(q22;q12), Adult Acute Myeloid Leukemia With t(16;16)(p13;q22), Adult Acute Myeloid Leukemia With t(8;21)(q22;q22), Secondary Acute Myeloid Leukemia, Untreated Adult Acute Myeloid Leukemia
Interventions
decitabine, laboratory biomarker analysis, pharmacological study, high performance liquid chromatography, microarray analysis, RNA analysis, mass spectrometry, DNA methylation analysis, matrix-assisted laser desorption/ionization time of flight mass spectrometry
Drug · Other · Genetic
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Leukemia
Interventions
DNA analysis, DNA methylation analysis, gene expression analysis, mutation analysis, polymerase chain reaction, reverse transcriptase-polymerase chain reaction, high performance liquid chromatography, laboratory biomarker analysis
Genetic · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
Not listed
Enrollment
529 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
77
States / cities
Mountain View, California • Lewes, Delaware • Newark, Delaware + 55 more
Completed No phase listed Observational Accepts healthy volunteers

Epigenetics of Muscle Insulin Resistance

NCT03259984
Conditions
Diabetes Mellitus, Type 2, Obesity
Interventions
Not listed
Lead sponsor
University of Arizona
Other
Eligibility
21 Years to 55 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Racism, Stress, Inflammation
Interventions
RiSE, HEP
Behavioral
Lead sponsor
Loyola University
Other
Eligibility
50 Years to 75 Years · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Maywood, Illinois
Recruiting No phase listed Observational Accepts healthy volunteers

Diet-Induced Changes in GEnetic Material

NCT06252922
Conditions
Diet, Healthy, Body Weight, Metabolic Disturbance
Interventions
Not listed
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
20 Years to 35 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Not listed Not applicable Interventional Accepts healthy volunteers

Methylation Diet and Lifestyle Study

NCT03472820
Conditions
Lifestyle, Diet, Healthy
Interventions
Diet Recommendations, Lifestyle Recommendations, Exercise Recommendations, Stress Management Recommendations, PhytoGanix (tropical fruit flavor), UltraFlora Intensive Care
Other
Lead sponsor
National University of Natural Medicine
Other
Eligibility
50 Years to 72 Years · Male only
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Portland, Oregon