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ClinicalTrials.gov public records Last synced Nov 6, 2026, 6:19 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 169–192 of 405 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Family Health History Clear all

Conditions: Hereditary Diseases
Interventions: African American Family Health History Education Program; Behavioral
Lead sponsor: Michigan State University; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Flint, Michigan

Conditions: Breast Cancer
Interventions: Blood/saliva samples, historic breast imaging; Other
Lead sponsor: Scripps Translational Science Institute; Other
Eligibility: 30 Years and older · Female only
Enrollment: 1,136 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2015
U.S. locations: 1
States / cities: La Jolla, California

Conditions: Parkinson Disease, LRRK2, GBA Gene Mutation
Interventions: Not listed
Lead sponsor: Icahn School of Medicine at Mount Sinai; Other
Eligibility: 30 Years and older
Enrollment: 203 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2025
U.S. locations: 1
States / cities: New York, New York

Conditions: Schizophrenia, Schizoaffective Disorder, Psychosis NOS
Interventions: Relapse Prevention Plan, Daily Support Website, Computer CBT for voices and paranoia, FOCUS, Prescriber Decision Assistant; Behavioral · Other
Lead sponsor: Northwell Health; Other
Eligibility: 18 Years to 60 Years
Enrollment: 461 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2015
U.S. locations: 8
States / cities: Fort Lauderdale, Florida • Lawrenceburg, Indiana • Grand Rapids, Michigan + 5 more

Conditions: Rare Diseases
Interventions: FAmily CEntered (FACE) pACP Intervention; Behavioral
Lead sponsor: Children's National Research Institute; Other
Eligibility: 1 Year to 99 Years
Enrollment: 42 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2024
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Teen Pregnancy Prevention
Interventions: Momentary Affect Regulation - Safer Sex Intervention (MARSSI), Podcast Health Group; Behavioral
Lead sponsor: The Policy & Research Group; Other
Eligibility: 16 Years to 21 Years · Female only
Enrollment: 405 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2024
U.S. locations: 2
States / cities: Seattle, Washington • Madison, Wisconsin

Conditions: Substance Use, Substance Abuse, Suicide, Adolescent
Interventions: WisePath for Teens, Peer Support Services (PSS), Control; Other · Behavioral · Device
Lead sponsor: Evidence-Based Practice Institute, Seattle, WA; Industry
Eligibility: 13 Years and older
Enrollment: 600 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 2
States / cities: Baltimore, Maryland • Seattle, Washington

Conditions: LCAT Deficiency
Interventions: Demographics, diagnosis type, genotype, lipid profile, renal function profile, treatment allocation, ophthalmology exam, country of residence.; Other
Lead sponsor: University of Pennsylvania; Other
Eligibility: Not listed
Enrollment: 40 participants
Timeline: 2022 – 2028
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

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

Conditions: Gynecologic Cancer, Hereditary Cancer Syndrome
Interventions: Chatbot; Other
Lead sponsor: Weill Medical College of Cornell University; Other
Eligibility: 18 Years and older
Enrollment: 150 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2027
U.S. locations: 4
States / cities: Brooklyn, New York • New York, New York • Queens, New York

Conditions: HIV, Cancer, Chronic Granulomatous Disease, Dock 8 Deficiency
Interventions: Not listed
Lead sponsor: National Cancer Institute (NCI); NIH
Eligibility: 18 Years and older
Enrollment: 272 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2024
U.S. locations: 9
States / cities: Orange, California • Washington D.C., District of Columbia • Tampa, Florida + 6 more

Conditions: Breast Cancer, BRCA1 Mutation, BRCA2 Mutation, Ovarian Cancer
Interventions: RealRisks, BNAV, iNYP, Standard Educational Material, High-Risk Message; Other
Lead sponsor: Columbia University; Other
Eligibility: 21 Years to 75 Years · Female only
Enrollment: 276 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2020
U.S. locations: 1
States / cities: New York, New York

Conditions: Pediatric Central Nervous System Tumor, Central Nervous System Tumor, Discordant Twin, Somatic Mutation
Interventions: Biospecimen collection, Questionnaire Administration; Other
Lead sponsor: Children's Oncology Group; Network
Eligibility: Up to 18 Years
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2027
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Very Rare Tumors, Very Rare Cancers, Other Solid Tumors, Solid Tumor, Pediatric Rare Tumors
Interventions: Natural history study of individuals with very rare tumors; Other
Lead sponsor: National Cancer Institute (NCI); NIH
Eligibility: 1 Month to 120 Years
Enrollment: 4,000 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2037
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Postural Orthostatic Tachycardia Syndrome
Interventions: History, Physical, blood draw, Questionnaires; Other · Behavioral
Lead sponsor: Vanderbilt University; Other
Eligibility: 13 Years to 80 Years
Enrollment: 212 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2029
U.S. locations: 1
States / cities: Nashville, Tennessee

Conditions: Neoplasms, Adenomatous Polyposis Coli, Neurofibroma, Plexiform, Myelodysplastic Syndromes
Interventions: Not listed
Lead sponsor: National Cancer Institute (NCI); NIH
Eligibility: Up to 99 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2020
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Breast Cancer, Diabetes, Colon Cancer, Cardiovascular Disease
Interventions: Family Health History; Behavioral
Lead sponsor: National Human Genome Research Institute (NHGRI); NIH
Eligibility: 18 Years and older
Enrollment: 498 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: Started 2007
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Hereditary Prostate Cancer, Prostate Cancer
Interventions: DNA analysis, polymorphism analysis, laboratory biomarker analysis, medical chart review, questionnaire administration, evaluation of cancer risk factors, study of high risk factors; Genetic · Other · Procedure
Lead sponsor: Portland VA Medical Center; Federal
Eligibility: 21 Years to 120 Years · Male only
Enrollment: 748 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2012
U.S. locations: 1
States / cities: Portland, Oregon

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

Conditions: Pancreatic Carcinoma
Interventions: Biospecimen Collection, Educational Intervention, Electronic Health Record Review, Genetic Counseling, Genetic Testing for Cancer Risk, Survey Administration; Procedure · Other · Genetic
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Jacksonville, Florida

Conditions: Sleep, Sleep Deprivation, Insulin Resistance, Type 2 Diabetes
Interventions: 5-hour bedtime, 8.5-hour bedtimes; Other
Lead sponsor: University of Chicago; Other
Eligibility: 21 Years to 40 Years
Enrollment: 11 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2012
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Sleep, Physical Fitness, Type 2 Diabetes
Interventions: Not listed
Lead sponsor: University of Chicago; Other
Eligibility: 21 Years to 40 Years
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2012
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Lung Cancer (Diagnosis), Osteochondroma, Spitz Nevus, Solid Cancers, Breast Cancer, Gastric (Stomach) Cancer, Colorectal (Colon or Rectal) Cancer, Sarcoma, Ovarian Adenocarcinoma, Uterine Adenocarcinoma, Endometrial Adenocarcinoma, Esophageal Adenocarcinoma, Head and Neck Cancer, Therapy-Related Acute Myeloid Leukemia, Therapy-Related MDS, Clonal Hematopoiesis of Indeterminate Potential (CHIP), Clonal Cytopenia of Undetermined Significance
Interventions: Samples; Other
Lead sponsor: Dana-Farber Cancer Institute; Other
Eligibility: 18 Years and older
Enrollment: 5,000 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2035
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Parkinson Disease 6, Early-Onset, Parkinson Disease (Autosomal Recessive, Early Onset) 7, Human, Parkinson Disease Autosomal Recessive, Early Onset, Parkinson Disease, Autosomal Recessive Early-Onset, Digenic, Pink1/Dj1
Interventions: Not listed
Lead sponsor: National Heart, Lung, and Blood Institute (NHLBI); NIH
Eligibility: 18 Years to 80 Years
Enrollment: 31 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: Bethesda, Maryland

Search by objective public record fields.

Family Health Histories: Creating a Culturally Tailored Tool to Reduce Health Disparities in the Black Community

Scripps Polster Breast Care Center Investigational GeneBank

LRRK2, GBA and Other Genetic Biomarkers in Eastern European (Ashkenazi) Jews With and Without Parkinson's Disease

Improving Care and Reducing Cost Study

FACE for Children With Rare Diseases

Evaluation of Momentary Affect Regulation - Safer Sex Intervention

Mobile Technology to Reduce Teen Substance Misuse

LCAT (Lecithin Cholesterol Acyl Transferase) Natural History Study

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

Chatbot to Maximize Hereditary Cancer Genetic Risk Assessment

Study of Voicing My CHOiCES as a Tool for Advanced Care Planning in Young Adults With Cancer

Decision Support for BRCA Testing in Ethnically Diverse Women

Somatic Mosaicism in Twins Discordant for Childhood Cancer

NCI Childhood Cancer Data Initiative (CCDI) Led Pediatric, Adolescent, and Young Adult Rare Cancer Registry for Very Rare Solid Tumors

Assessment of Antibodies and Inflammatory Markers in Postural Tachycardia Syndrome

Clinical Sequencing of Cancer and Tissue Repository: OncoGenomics

Risk Communication Within Mexican-American Families

Studying Genes, Environment, and Prostate Cancer Risk in Patients With or Without Prostate Cancer

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

Personalized Education and Genetic Counseling to Increase Genetic Testing in Patients With a Known Family History of Pancreatic Cancer

Sleep Loss and Glucose Metabolism in People With Family History of Type 2 Diabetes.

Fitness and Sleep in People With Family History of Type 2 Diabetes.

Clonal Hematopoiesis Chemotherapy and Radiation Effects Study

Hereditary Parkinson s Disease Natural History Protocol