{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Smoking+cessation+booklet", "query": { "intervention": "Smoking cessation booklet" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 84, "total_pages": 9, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Smoking+cessation+booklet&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-16T17:01:52.880Z", "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": "NCT02611076", "title": "Smoking-cessation: A Spanish-Language Clinical Trial", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking Cessation", "Tobacco Dependence" ], "interventions": [ { "name": "Stop Smoking for Good Intervention in Spanish (SS-SP)", "type": "BEHAVIORAL" }, { "name": "Usual care (UC)", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "H. Lee Moffitt Cancer Center and Research Institute", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 42, "start_date": "2015-10-15", "completion_date": "2021-10-28", "has_results": false, "last_update_posted_date": "2022-01-19", "last_synced_at": "2026-09-16T17:01:52.880Z", "location_count": 1, "location_summary": "Tampa, Florida", "locations": [ { "city": "Tampa", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT02611076" }, { "nct_id": "NCT01106638", "title": "A Trial to Test the Efficacy of a Tailored Intensive Smoking Cessation Intervention in Persons With HIV (PWHs)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Smoking", "HIV Infections", "AIDS" ], "interventions": [ { "name": "Positively Smoke Free", "type": "BEHAVIORAL" }, { "name": "Standard care", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Montefiore Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 147, "start_date": "2009-12", "completion_date": "2011-04", "has_results": false, "last_update_posted_date": "2018-04-27", "last_synced_at": "2026-09-16T17:01:52.880Z", "location_count": 1, "location_summary": "The Bronx, New York", "locations": [ { "city": "The Bronx", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT01106638" }, { "nct_id": "NCT05008848", "title": "Reaching Rural Cancer Survivors Who Smoke Using Text-Based Program", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Cigarette Smoking-Related Carcinoma" ], "interventions": [ { "name": "Smoking Cessation Intervention", "type": "BEHAVIORAL" }, { "name": "Health Promotion and Education", "type": "OTHER" }, { "name": "Informational Intervention", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" } ], "intervention_types": [ "BEHAVIORAL", "OTHER" ], "sponsor": "Alliance for Clinical Trials in Oncology", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 600, "start_date": "2022-04-01", "completion_date": "2027-08-01", "has_results": false, "last_update_posted_date": "2026-09-02", "last_synced_at": "2026-09-16T17:01:52.880Z", "location_count": 223, "location_summary": "Kingman, Arizona • Fort Smith, Arkansas • St. Helena, California + 186 more", "locations": [ { "city": "Kingman", "state": "Arizona" }, { "city": "Fort Smith", "state": "Arkansas" }, { "city": "St. Helena", "state": "California" }, { "city": "Greeley", "state": "Colorado" }, { "city": "Loveland", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT05008848" }, { "nct_id": "NCT01876667", "title": "An Evaluation of Clinical Pharmacist-led Intervention on Clinical Outcomes in Patients With Ischemic Stroke", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Stroke" ], "interventions": [ { "name": "Intervention (CPCRS) Group", "type": "OTHER" }, { "name": "Placebo", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Kaiser Permanente", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "18 Years to 85 Years" }, "enrollment_count": 141, "start_date": "2010-07", "completion_date": "2018-11-14", "has_results": false, "last_update_posted_date": "2018-12-06", "last_synced_at": "2026-09-16T17:01:52.880Z", "location_count": 1, "location_summary": "Aurora, Colorado", "locations": [ { "city": "Aurora", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT01876667" }, { "nct_id": "NCT01342523", "title": "Evaluation of National Cancer Institute (NCI) Smoking Intervention Resources", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Smoking Cessation", "Smoking", "Nicotine Dependence" ], "interventions": [ { "name": "CIS - telephone cessation quitline counseling", "type": "OTHER" }, { "name": "Lozenge - nicotine mini-lozenges", "type": "OTHER" }, { "name": "Emails - Brief smoking prevention messages", "type": "OTHER" }, { "name": "Full website - standard smokefree.gov website content", "type": "OTHER" }, { "name": "Lite website - lite version of smokefree.gov", "type": "OTHER" }, { "name": "Full mailed booklet - NCI's detailed 36-page quit guide", "type": "OTHER" }, { "name": "brief mailed booklet - smaller version of NCI's booklet", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of Wisconsin, Madison", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 1034, "start_date": "2011-10", "completion_date": "2013-10", "has_results": true, "last_update_posted_date": "2015-10-14", "last_synced_at": "2026-09-16T17:01:52.880Z", "location_count": 1, "location_summary": "Madison, Wisconsin", "locations": [ { "city": "Madison", "state": "Wisconsin" } ], "official_url": "https://clinicaltrials.gov/study/NCT01342523" }, { "nct_id": "NCT04914000", "title": "Motivating a Spectrum of Cancer Patients to Quit Smoking", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cancer", "Smoking" ], "interventions": [ { "name": "Self-help Materials", "type": "BEHAVIORAL" } ], "intervention_types": [ "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": 53, "start_date": "2021-06-14", "completion_date": "2022-06-02", "has_results": true, "last_update_posted_date": "2023-04-25", "last_synced_at": "2026-09-16T17:01:52.880Z", "location_count": 1, "location_summary": "Tampa, Florida", "locations": [ { "city": "Tampa", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT04914000" }, { "nct_id": "NCT00241904", "title": "Reducing Total Cardiovascular Risk in an Urban Community", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Cardiovascular Diseases", "Heart Diseases", "Coronary Disease", "Diabetes Mellitus", "Atherosclerosis", "Cerebral Arteriosclerosis", "Hypertension" ], "interventions": [ { "name": "Lifestyle Changes", "type": "BEHAVIORAL" }, { "name": "Antiplatelet Agents", "type": "DRUG" }, { "name": "Beta Blocker", "type": "DRUG" }, { "name": "ACE Inhibitors", "type": "DRUG" } ], "intervention_types": [ "BEHAVIORAL", "DRUG" ], "sponsor": "Johns Hopkins University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "21 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "21 Years to 80 Years" }, "enrollment_count": 525, "start_date": "2006-05", "completion_date": "2010-05", "has_results": true, "last_update_posted_date": "2017-09-15", "last_synced_at": "2026-09-16T17:01:52.880Z", "location_count": 1, "location_summary": "Baltimore, Maryland", "locations": [ { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00241904" }, { "nct_id": "NCT07754448", "title": "Libre Del Cigarrillo: Development of an mHealth Smoking Cessation App to Extend Reach of a Validated Smoking Cessation Intervention for Spanish-speaking Smokers", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking Cessation" ], "interventions": [ { "name": "Libre del Cigarrillo Smartphone App", "type": "BEHAVIORAL" }, { "name": "Libre del Cigarrillo Printed Booklets", "type": "BEHAVIORAL" }, { "name": "SmokefreeTXT en Español", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "H. Lee Moffitt Cancer Center and Research Institute", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 120, "start_date": "2026-09", "completion_date": "2028-02", "has_results": false, "last_update_posted_date": "2026-09-15", "last_synced_at": "2026-09-16T17:01:52.880Z", "location_count": 1, "location_summary": "Tampa, Florida", "locations": [ { "city": "Tampa", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT07754448" }, { "nct_id": "NCT05672914", "title": "Intervening to Promote Tobacco Cessation Following Psychiatric Hospitalization", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking Cessation" ], "interventions": [ { "name": "Tablet-based sustained care", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of Texas at Austin", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 250, "start_date": "2023-08-10", "completion_date": "2026-08", "has_results": false, "last_update_posted_date": "2024-05-08", "last_synced_at": "2026-09-16T17:01:52.880Z", "location_count": 1, "location_summary": "Austin, Texas", "locations": [ { "city": "Austin", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT05672914" }, { "nct_id": "NCT04009590", "title": "Quit4Health Intervention in Supporting Smoking Cessation and Preventing Smoking Initiation in Young Adults", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cigarette Smoking", "Current Smoker" ], "interventions": [ { "name": "Educational Intervention", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Smoking Cessation Intervention", "type": "BEHAVIORAL" } ], "intervention_types": [ "OTHER", "BEHAVIORAL" ], "sponsor": "M.D. Anderson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "35 Years", "sex": "ALL", "summary": "18 Years to 35 Years" }, "enrollment_count": 579, "start_date": "2018-12-10", "completion_date": "2021-01-19", "has_results": false, "last_update_posted_date": "2021-01-22", "last_synced_at": "2026-09-16T17:01:52.880Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT04009590" } ] }