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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers Results available

GABA Mechanisms Underlying the Vulnerability to Alcohol Dependence

NCT00611767
View directory record Official record
Conditions
Alcoholism
Interventions
Thiopental, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 30 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2012
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 16, 2017 · Synced Jul 22, 2026, 3:22 PM EDT
Completed No phase listed Observational

Insulin Resistance and Breast Cancer

NCT00304941
View directory record Official record
Conditions
Breast Cancer, Insulin Resistance
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
30 Years to 70 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 22, 2026, 3:22 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Views on Sharing Family Medical History in Healthy Women Undergoing Mammograms or Breast Evaluation

NCT00530751
View directory record Official record
Conditions
Breast Cancer
Interventions
counseling intervention
Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2007
U.S. locations
7
States / cities
Canton, Ohio • Chardonr, Ohio • Mentor, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2015 · Synced Jul 22, 2026, 3:22 PM EDT
Completed Phase 4 Interventional Results available

Effects of the Beta-blocker Nebivolol (Bystolic) on Subjects With High Normal Blood Pressure and/or a Family History of Hypertension

NCT01202175
View directory record Official record
Conditions
Pre-hypertension, Hypertension
Interventions
Nebivolol
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 50 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 20, 2019 · Synced Jul 22, 2026, 3:22 PM EDT
Completed No phase listed Observational

Cancer Risk in Carriers of the Gene for Xeroderma Pigmentosum

NCT00046189
View directory record Official record
Conditions
Xeroderma Pigmentosum, Basal Cell Carcinoma, Squamous Cell Carcinoma, Melanoma, Skin Cancer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Month to 99 Years
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 7, 2024 · Synced Jul 22, 2026, 3:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genetic, Brain Structure, and Environmental Effects on ADHD

NCT01721720
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
3 Years and older
Enrollment
1,091 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Jul 22, 2026, 3:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Family Health History in Diverse Care Settings (FHH)

NCT01956773
View directory record Official record
Conditions
Diabetes, Heart Disease, Cancer
Interventions
MeTree
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
2,620 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
5
States / cities
Fairfield, California • Duluth, Minnesota • Durham, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced Jul 22, 2026, 3:22 PM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Probing the Cannabinoid System in Individuals With a Family History of Psychosis

NCT02102113
View directory record Official record
Conditions
Psychosis, Cannabis Use, THC, Marijuana, Schizophrenia
Interventions
Placebo, Very Low Dose THC, Low Dose THC
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 9, 2025 · Synced Jul 22, 2026, 3:22 PM EDT
Recruiting No phase listed Observational

Clinical and Genetic Studies in Familial Non-medullary Thyroid Cancer

NCT01109420
View directory record Official record
Conditions
Non-Medullary Thyroid Cancer
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
7 Years to 90 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 22, 2026, 3:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of Family History and Decision Support on High-risk Cancer Screening

NCT02247336
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Family health history platform (MeTree)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 64 Years
Enrollment
505 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
2
States / cities
Durham, North Carolina • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 26, 2023 · Synced Jul 22, 2026, 3:22 PM EDT
Not listed No phase listed Observational

Detection of Disease-Related Changes in Pre-Symptomatic Alzheimer's Disease

NCT01841905
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Observational Study
Other
Lead sponsor
Rhode Island Hospital
Other
Eligibility
55 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jan 19, 2016 · Synced Jul 22, 2026, 3:22 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Acute and Residual Effects of Caffeinated Beer

NCT00515294
View directory record Official record
Conditions
Neurobehavioral Manifestations, Drug Related Sleep Disturbance, Alcohol Intoxication
Interventions
Caffeinated Alcoholic Beer, Non-Caffeinated Alcoholic Beer, Caffeinated Non-Alcoholic Beer, Non-Caffeinated, Non-Alcoholic Beer
Drug · Other
Lead sponsor
Boston University
Other
Eligibility
21 Years to 30 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 27, 2017 · Synced Jul 22, 2026, 3:22 PM EDT
Completed No phase listed Observational

Intravenous ACP-501 for Familial LCAT Deficiency (rhLCAT)

NCT04737720
View directory record Official record
Conditions
Familial LCAT Deficiency
Interventions
Recombinant LCAT
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 22, 2026, 3:22 PM EDT
Completed No phase listed Observational

The Value of Genetic Information to Adult Adopted Individuals

NCT00057694
View directory record Official record
Conditions
Adoption, Genetic Counseling
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 22, 2026, 3:22 PM EDT
Completed No phase listed Observational Results available

Natural History and Management of Pancreatic Lesions in Von Hippel-Lindau Disease

NCT00062166
View directory record Official record
Conditions
Von Hippel-Lindau Disease
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
12 Years to 80 Years
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 13, 2018 · Synced Jul 22, 2026, 3:22 PM EDT
Completed No phase listed Observational

Studies of Inherited Diseases of Metabolism

NCT00001345
View directory record Official record
Conditions
Multiple Endocrine Neoplasia
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
4 Years and older
Enrollment
969 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 19, 2023 · Synced Jul 22, 2026, 3:22 PM EDT
Completed No phase listed Observational

Developing the Family Map: Looking at Communal Coping

NCT01633021
View directory record Official record
Conditions
Sickle Cell, Diabetes, Cancer, Cardiovascular Disease, Genetic Screening
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
1,061 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
3
States / cities
Bethesda, Maryland • Cincinnati, Ohio • Lewisburg, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 22, 2026, 3:22 PM EDT
Completed No phase listed Observational

Chordoma Family Study

NCT00410670
View directory record Official record
Conditions
Chordoma
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
4 Years to 75 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Jul 22, 2026, 3:22 PM EDT
Not listed Not applicable Interventional

Family History Study on Cancer Risk

NCT04145388
View directory record Official record
Conditions
Lynch Syndrome, Colorectal Cancer, Breast Cancer, Ovarian Cancer, Family Characteristics, Genetic Predisposition
Interventions
online cancer risk assessment, Usual care
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
25 Years to 75 Years
Enrollment
18,623 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Feb 13, 2024 · Synced Jul 22, 2026, 3:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Secretin-Stimulated Magnetic Resonance Cholangiopancreatography (S-MRCP) in Pancreatic Patients

NCT01094561
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Synthetic Human Secretin, Secretin-Enhanced Magnetic Resonance Cholangiopancreatography, Secretin-Enhanced Endoscopic Ultrasound
Drug · Procedure
Lead sponsor
Elizabeth Hecht
Other
Eligibility
18 Years to 65 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 8, 2016 · Synced Jul 22, 2026, 3:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Tolerability and Effects of AZD0530 in Individuals With or Without a Family History of Alcoholism

NCT02262026
View directory record Official record
Conditions
Alcoholism
Interventions
125 mg AZD0530, 50 mg AZD0530, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 40 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 23, 2023 · Synced Jul 22, 2026, 3:22 PM EDT
Withdrawn No phase listed Observational

Oncology Research Information Exchange Network in Improving Genetic Screening Rate in Patients With Cancer

NCT03348137
View directory record Official record
Conditions
Malignant Neoplasm
Interventions
Questionnaire Administration
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2038
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 23, 2019 · Synced Jul 22, 2026, 3:22 PM EDT
Recruiting No phase listed Observational

Pancreas Registry and High Risk Registry

NCT02775461
View directory record Official record
Conditions
Pancreas Cancer, Pancreatitis, Chronic Pancreatitis, Pancreatic Cyst, Family History of Pancreas Cancer, Genetic Mutations
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
1,368 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2033
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Jul 22, 2026, 3:22 PM EDT
Completed No phase listed Observational

Cardiovascular Evaluation of Patients With High Cholesterol and Normal Volunteers

NCT00001204
View directory record Official record
Conditions
Homozygous Familial Hypercholesterolemic
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
2 Years to 70 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1992
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Jul 22, 2026, 3:22 PM EDT