{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Tobacco+Prevention&page=4", "query": { "condition": "Tobacco Prevention", "page": 4 }, "page_size": 10 }, "pagination": { "page": 4, "page_size": 10, "total_count": 102, "total_pages": 11, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Tobacco+Prevention&page=5&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Tobacco+Prevention&page=3&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-04T22:07:46.093Z", "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[ { "nct_id": "NCT01275391", "title": "cSBIRT to Reduce Teen Tobacco, Alcohol and Drug Use", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Tobacco Abuse", "Alcohol Abuse", "Drug Abuse" ], "interventions": [ { "name": "Computer Screening, Brief Intervention, Referral toTreatment", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Boston Children's Hospital", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "12 Years", "maximum_age": "21 Years", "sex": "ALL", "summary": "12 Years to 21 Years" }, "enrollment_count": 0, "start_date": "2011-09", "completion_date": "2013-09", "has_results": false, "last_update_posted_date": "2016-10-07", "last_synced_at": "2026-10-04T22:07:46.093Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT01275391" }, { "nct_id": "NCT05896033", "title": "Impact of Cigarette and E-cigarette Menthol Regulation on Current Smokers of Menthol Cigarettes", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking Prevention and Control" ], "interventions": [ { "name": "Non-Menthol Cigarettes", "type": "BEHAVIORAL" }, { "name": "Tobacco Flavored E-cigarettes", "type": "BEHAVIORAL" }, { "name": "Menthol Cigarettes", "type": "BEHAVIORAL" }, { "name": "Menthol Flavored E-cigarettes", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Medical University of South Carolina", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "21 Years", "maximum_age": null, "sex": "ALL", "summary": "21 Years and older" }, "enrollment_count": 240, "start_date": "2023-10-23", "completion_date": "2027-08-31", "has_results": false, "last_update_posted_date": "2026-07-21", "last_synced_at": "2026-10-04T22:07:46.093Z", "location_count": 1, "location_summary": "Charleston, South Carolina", "locations": [ { "city": "Charleston", "state": "South Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT05896033" }, { "nct_id": "NCT05362318", "title": "Project HEALS (Helping and Empowering pAtients for Living a Life Smoke-free", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking", "Tobacco Use", "Lung Cancer" ], "interventions": [ { "name": "Nicotine patch and lozenges", "type": "DRUG" }, { "name": "Telephone counseling sessions", "type": "BEHAVIORAL" }, { "name": "Access to a web-based video", "type": "BEHAVIORAL" }, { "name": "Florida Tobacco Quitline", "type": "BEHAVIORAL" } ], "intervention_types": [ "DRUG", "BEHAVIORAL" ], "sponsor": "H. Lee Moffitt Cancer Center and Research Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 21, "start_date": "2021-06-07", "completion_date": "2023-01-28", "has_results": false, "last_update_posted_date": "2026-04-06", "last_synced_at": "2026-10-04T22:07:46.093Z", "location_count": 1, "location_summary": "Tampa, Florida", "locations": [ { "city": "Tampa", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT05362318" }, { "nct_id": "NCT00729079", "title": "Diabetes Prevention Program Pilot Study", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Diabetes Prevention" ], "interventions": [ { "name": "DPP", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of Rochester", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "90 Years", "sex": "ALL", "summary": "18 Years to 90 Years" }, "enrollment_count": 36, "start_date": "2008-12", "completion_date": "2009-10", "has_results": false, "last_update_posted_date": "2015-10-12", "last_synced_at": "2026-10-04T22:07:46.093Z", "location_count": 2, "location_summary": "Rochester, New York", "locations": [ { "city": "Rochester", "state": "New York" }, { "city": "Rochester", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00729079" }, { "nct_id": "NCT00063323", "title": "Maintenance Treatment for Abstinent Smokers", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Tobacco Use Disorder" ], "interventions": [ { "name": "Bupropion", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Institute on Drug Abuse (NIDA)", "sponsor_class": "NIH", "healthy_volunteers": true, "eligibility": { "minimum_age": "21 Years", "maximum_age": "75 Years", "sex": "ALL", "summary": "21 Years to 75 Years" }, "enrollment_count": 589, "start_date": "2000-08", "completion_date": "2006-07", "has_results": false, "last_update_posted_date": "2017-01-12", "last_synced_at": "2026-10-04T22:07:46.093Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00063323" }, { "nct_id": "NCT01864954", "title": "Web and Phone Intervention to Maintain Postpartum Tobacco Abstinence", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking" ], "interventions": [ { "name": "Web+phone", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Oregon Research Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "60 Years", "sex": "FEMALE", "summary": "18 Years to 60 Years · Female only" }, "enrollment_count": 62, "start_date": "2013-12", "completion_date": "2015-05", "has_results": false, "last_update_posted_date": "2017-08-22", "last_synced_at": "2026-10-04T22:07:46.093Z", "location_count": 1, "location_summary": "Eugene, Oregon", "locations": [ { "city": "Eugene", "state": "Oregon" } ], "official_url": "https://clinicaltrials.gov/study/NCT01864954" }, { "nct_id": "NCT00513097", "title": "Curbing Tobacco Use in Suburban and Rural Schools", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Tobacco Use Cessation" ], "interventions": [ { "name": "Smoking Prevention Program", "type": "BEHAVIORAL" }, { "name": "Focus Group", "type": "BEHAVIORAL" }, { "name": "Survey", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "M.D. Anderson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "14 Years", "maximum_age": "16 Years", "sex": "ALL", "summary": "14 Years to 16 Years" }, "enrollment_count": 1289, "start_date": "2006-07-25", "completion_date": "2017-10-18", "has_results": false, "last_update_posted_date": "2017-11-06", "last_synced_at": "2026-10-04T22:07:46.093Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00513097" }, { "nct_id": "NCT07767929", "title": "Evaluating Narrative Vaping Prevention Video Ads for Adolescents and Young Adults", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Vaping" ], "interventions": [ { "name": "Acted-Out Narrative Ads", "type": "BEHAVIORAL" }, { "name": "Non-Acted-Out Narrative Testimonial Ads", "type": "BEHAVIORAL" }, { "name": "Neutral Control Videos", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "UNC Lineberger Comprehensive Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "13 Years", "maximum_age": "20 Years", "sex": "ALL", "summary": "13 Years to 20 Years" }, "enrollment_count": 1910, "start_date": "2026-09", "completion_date": "2028-08", "has_results": false, "last_update_posted_date": "2026-09-02", "last_synced_at": "2026-10-04T22:07:46.093Z", "location_count": 2, "location_summary": "Fairfield, Connecticut • Chapel Hill, North Carolina", "locations": [ { "city": "Fairfield", "state": "Connecticut" }, { "city": "Chapel Hill", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT07767929" }, { "nct_id": "NCT07661823", "title": "QAIAx (AIhealth4U) - AI Smart Health Cities: Microcity Enclave Program (Quantum AI/AGI Agency a/k/a AI City Hall Project - UPSTO App Nos. 64/074,526, 64/063,557, 64/105,164, 63/903,181, 63/729,428, 64/125,360)", "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": "2026-09-01", "completion_date": "2045-12-31", "has_results": false, "last_update_posted_date": "2026-09-17", "last_synced_at": "2026-10-04T22:07:46.093Z", "location_count": 1, "location_summary": "Richmond, Virginia", "locations": [ { "city": "Richmond", "state": "Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT07661823" }, { "nct_id": "NCT00435344", "title": "Provider and Peer Delivered Youth Smoking Intervention", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Tobacco Dependence" ], "interventions": [ { "name": "Pediatric Practice-Based Smoking Intervention", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of Massachusetts, Worcester", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "13 Years", "maximum_age": "17 Years", "sex": "ALL", "summary": "13 Years to 17 Years" }, "enrollment_count": 2711, "start_date": "1999-02", "completion_date": "2004-01", "has_results": false, "last_update_posted_date": "2007-02-14", "last_synced_at": "2026-10-04T22:07:46.093Z", "location_count": 1, "location_summary": "Worcester, Massachusetts", "locations": [ { "city": "Worcester", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT00435344" } ] }