{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Abstinence%2C+Sex", "query": { "condition": "Abstinence, Sex" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 22, "total_pages": 3, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Abstinence%2C+Sex&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-06-25T17:10:07.013Z", "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.", "notes": [ "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.", "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.", "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees." ], "trials": [ { "nct_id": "NCT00249496", "title": "Employment-based Reinforcement to Motivate Drug Abstinence in the Treatment of Drug Addiction. - 1", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Alcohol Use", "Drug Use", "Risk Behavior", "Sexual Behavior" ], "interventions": [ { "name": "Contingency management", "type": "BEHAVIORAL" }, { "name": "Employment Only", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Johns Hopkins University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 51, "start_date": "2003-10", "completion_date": "2007-08", "has_results": true, "last_update_posted_date": "2017-09-18", "last_synced_at": "2026-06-25T17:10:07.013Z", "location_count": 1, "location_summary": "Baltimore, Maryland", "locations": [ { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00249496" }, { "nct_id": "NCT00167505", "title": "All About Youth: Evaluation of Sexual Risk Avoidance and Risk Reduction Programs for Middle School Students", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Sexually Transmitted Diseases", "Pregnancy", "HIV Infections" ], "interventions": [ { "name": "Risk Avoidance Intervention", "type": "BEHAVIORAL" }, { "name": "Risk Reduction Intervention", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "The University of Texas Health Science Center, Houston", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "11 Years", "maximum_age": "16 Years", "sex": "ALL", "summary": "11 Years to 16 Years" }, "enrollment_count": 1742, "start_date": "2006-09", "completion_date": "2010-07", "has_results": false, "last_update_posted_date": "2010-10-26", "last_synced_at": "2026-06-25T17:10:07.013Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00167505" }, { "nct_id": "NCT03521115", "title": "Family Based Prevention of Alcohol and Risky Sex for Older Teens", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Alcohol Drinking", "Alcohol Intoxication", "Alcohol Poison", "Alcohol-Related Disorders", "Alcohol Impairment", "Alcohol Withdrawal", "Alcohol Abstinence", "Alcohol; Harmful Use", "Sex Behavior", "Sexual Aggression", "Sexual Harassment", "Relation, Interpersonal" ], "interventions": [ { "name": "Smart Choices 4 Teens", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Pacific Institute for Research and Evaluation", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "16 Years", "maximum_age": "17 Years", "sex": "ALL", "summary": "16 Years to 17 Years" }, "enrollment_count": 411, "start_date": "2013-04-01", "completion_date": "2017-05-28", "has_results": true, "last_update_posted_date": "2023-07-27", "last_synced_at": "2026-06-25T17:10:07.013Z", "location_count": 1, "location_summary": "Berkeley, California", "locations": [ { "city": "Berkeley", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03521115" }, { "nct_id": "NCT01303575", "title": "Internet-Based Sexual Health Education for Middle School Native American Youth", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Sexually Transmitted Diseases", "Pregnancy", "HIV Infections" ], "interventions": [ { "name": "HIV, STI and Pregnancy Prevention Curriculum", "type": "BEHAVIORAL" }, { "name": "Control Curricula", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "The University of Texas Health Science Center, Houston", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "12 Years", "maximum_age": "14 Years", "sex": "ALL", "summary": "12 Years to 14 Years" }, "enrollment_count": 574, "start_date": "2010-09", "completion_date": "2015-01", "has_results": false, "last_update_posted_date": "2015-06-23", "last_synced_at": "2026-06-25T17:10:07.013Z", "location_count": 4, "location_summary": "Anchorage, Alaska • Phoenix, Arizona • Portland, Oregon + 1 more", "locations": [ { "city": "Anchorage", "state": "Alaska" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Portland", "state": "Oregon" }, { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT01303575" }, { "nct_id": "NCT01280136", "title": "Web-Based Middle School HIV Prevention Curricula: Aspiring for Reach and Impact", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "HIV", "Sexually Transmitted Diseases" ], "interventions": [ { "name": "It's Your Game Tech", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "The University of Texas Health Science Center, Houston", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "12 Years", "maximum_age": "16 Years", "sex": "ALL", "summary": "12 Years to 16 Years" }, "enrollment_count": 1700, "start_date": "2009-12", "completion_date": "2013-06", "has_results": false, "last_update_posted_date": "2014-06-13", "last_synced_at": "2026-06-25T17:10:07.013Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT01280136" }, { "nct_id": "NCT07661823", "title": "QAIAx (AIhealth4U) - AI Public Health Central: Microcity-A (re Quantum AI Agency Aka AI City Hall Project, UPSTO App Nos. 64/074,526, 64/063,557, 63/903,181, 63/729,428", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Asperger's Disorder", "Asperger Disorder", "Autism Disorder", "Autism", "ADHD - Attention Deficit Disorder With Hyperactivity", "ADHD", "ASD", "Alcohol Abuse/Dependence", "Alcohol Addiction", "Alcohol and Other Drug Use Disorders", "Alcohol and Other Substance Use Prevention", "Gambling Addiction", "Gambling Disorder", "Sex Abuse", "Sex Behavior", "Sex Crimes", "Sex Disorder", "Sex Disorders", "Gender Dysphoria, Adult", "Eating Behavior Disorders", "Narcotic-Related Disorders", "Narcotic Addiction", "Narcissism", "Psychiatric Disorder", "Psychedelic Effects in Healthy Volunteers", "Psychedelic Experiences", "Psychedelic Drug Dependence", "Marijuana Use Disorder", "Marijuana Abuse and Dependence", "Smoking (Tobacco) Addiction", "Smoking Among Youth", "Smoking Abstinence", "Abstinence, Sex", "Opiate Substitution Treatment", "Opioid Abuse (Disorder)", "Opioid Abuse and Addiction", "Cocaine Abuse", "MDMA ('Ecstasy')", "Addiction Disorders", "Homeless and Low Incomes People, Refugees", "Homelessness", "Reliability and Validity", "Anger Problems", "Child Abuse, Sexual" ], "interventions": [ { "name": "AI City Hall Project (AIhealth4u - Public Health Central)", "type": "BEHAVIORAL" }, { "name": "AI City Hall Project (QAIAx Microcity A - AI Public Health Central)", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Veterans Recovery Network Inc.", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "17 Years", "maximum_age": "99 Years", "sex": "ALL", "summary": "17 Years to 99 Years" }, "enrollment_count": 1000000, "start_date": "2026-08-01", "completion_date": "2028-12-31", "has_results": false, "last_update_posted_date": "2026-06-22", "last_synced_at": "2026-06-25T17:10:07.013Z", "location_count": 1, "location_summary": "Richmond, Virginia", "locations": [ { "city": "Richmond", "state": "Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT07661823" }, { "nct_id": "NCT04866004", "title": "Contingency Management for Cannabis Use for Persons With HIV", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Marijuana", "HIV Infections" ], "interventions": [ { "name": "Contingency Management - Cannabis", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "The University of Texas Health Science Center at San Antonio", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 25, "start_date": "2021-08-01", "completion_date": "2025-07-31", "has_results": false, "last_update_posted_date": "2025-09-04", "last_synced_at": "2026-06-25T17:10:07.013Z", "location_count": 2, "location_summary": "Houston, Texas • San Antonio, Texas", "locations": [ { "city": "Houston", "state": "Texas" }, { "city": "San Antonio", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT04866004" }, { "nct_id": "NCT04180358", "title": "Capacity Builders Inc. Navajo Youth Builders Personal Responsibility Education Innovation Strategies Project", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Sexual Abstinence", "Responsible Sex" ], "interventions": [ { "name": "Native STAND", "type": "BEHAVIORAL" }, { "name": "Regular Health/Physical Education Curriculum", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Capacity Builders Inc.", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "14 Years", "maximum_age": "18 Years", "sex": "ALL", "summary": "14 Years to 18 Years" }, "enrollment_count": 834, "start_date": "2017-10-24", "completion_date": "2021-09-29", "has_results": false, "last_update_posted_date": "2019-11-27", "last_synced_at": "2026-06-25T17:10:07.013Z", "location_count": 1, "location_summary": "Farmington, New Mexico", "locations": [ { "city": "Farmington", "state": "New Mexico" } ], "official_url": "https://clinicaltrials.gov/study/NCT04180358" }, { "nct_id": "NCT02579135", "title": "Reducing HIV Risk Among Adolescents: Evaluating Project HEART", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "HIV", "Sexually Transmitted Diseases" ], "interventions": [ { "name": "Safer Sex", "type": "BEHAVIORAL" }, { "name": "Growth Mindsets", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "North Carolina State University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "14 Years", "maximum_age": "18 Years", "sex": "FEMALE", "summary": "14 Years to 18 Years · Female only" }, "enrollment_count": 222, "start_date": "2015-09-07", "completion_date": "2017-04-06", "has_results": true, "last_update_posted_date": "2018-10-16", "last_synced_at": "2026-06-25T17:10:07.013Z", "location_count": 1, "location_summary": "Raleigh, North Carolina", "locations": [ { "city": "Raleigh", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT02579135" }, { "nct_id": "NCT00006207", "title": "Safety and Tolerability of the Vaginal Gel PRO 2000/5", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "HIV Infections" ], "interventions": [ { "name": "PRO 2000", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)", "sponsor_class": "NIH", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "45 Years", "sex": "FEMALE", "summary": "18 Years to 45 Years · Female only" }, "enrollment_count": 60, "start_date": null, "completion_date": null, "has_results": false, "last_update_posted_date": "2008-07-30", "last_synced_at": "2026-06-25T17:10:07.013Z", "location_count": 1, "location_summary": "Research Triangle Park, North Carolina", "locations": [ { "city": "Research Triangle Park", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT00006207" } ] }