{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Tobacco+and+non-tobacco+e-liquid+flavors", "query": { "intervention": "Tobacco and non-tobacco e-liquid flavors" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 5, "total_pages": 1, "next_page_url": null, "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-10-12T03:52:04.209Z", "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": "NCT06260683", "title": "A Comprehensive Evaluation of Tobacco-Flavored vs. Non-Tobacco Flavored E-cigarettes on Smoking Behavior", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cigarette Smoking-Related Carcinoma" ], "interventions": [ { "name": "Nicotine Replacement", "type": "DRUG" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Vaping", "type": "DEVICE" } ], "intervention_types": [ "DRUG", "OTHER", "DEVICE" ], "sponsor": "Ohio State University Comprehensive Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "21 Years", "maximum_age": null, "sex": "ALL", "summary": "21 Years and older" }, "enrollment_count": 1500, "start_date": "2024-04-10", "completion_date": "2028-04-12", "has_results": false, "last_update_posted_date": "2026-04-06", "last_synced_at": "2026-10-12T03:52:04.209Z", "location_count": 1, "location_summary": "Columbus, Ohio", "locations": [ { "city": "Columbus", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT06260683" }, { "nct_id": "NCT03185546", "title": "Project 2 Cigarette and E-cigarette Nicotine Content and E-liquid Flavors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking" ], "interventions": [ { "name": "NNC Spectrum Cigarette", "type": "OTHER" }, { "name": "VLNC Spectrum Cigarette", "type": "OTHER" }, { "name": "Moderate nicotine level e-liquid", "type": "OTHER" }, { "name": "Low nicotine level e-liquid", "type": "OTHER" }, { "name": "Tobacco Flavors", "type": "OTHER" }, { "name": "Tobacco and non-tobacco e-liquid flavors", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Wake Forest University Health Sciences", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 156, "start_date": "2018-08-06", "completion_date": "2020-03-13", "has_results": true, "last_update_posted_date": "2021-05-14", "last_synced_at": "2026-10-12T03:52:04.209Z", "location_count": 2, "location_summary": "Winston-Salem, North Carolina • Philadelphia, Pennsylvania", "locations": [ { "city": "Winston-Salem", "state": "North Carolina" }, { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT03185546" }, { "nct_id": "NCT03634839", "title": "Effects of E-cigarette Flavors on Youth TCORS 2.0", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Nicotine Use Disorder" ], "interventions": [ { "name": "Flavoring Agents", "type": "DRUG" }, { "name": "Nicotine", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Yale University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "20 Years", "sex": "ALL", "summary": "18 Years to 20 Years" }, "enrollment_count": 42, "start_date": "2022-11-07", "completion_date": "2023-07-20", "has_results": true, "last_update_posted_date": "2024-08-09", "last_synced_at": "2026-10-12T03:52:04.209Z", "location_count": 1, "location_summary": "New Haven, Connecticut", "locations": [ { "city": "New Haven", "state": "Connecticut" } ], "official_url": "https://clinicaltrials.gov/study/NCT03634839" }, { "nct_id": "NCT06554873", "title": "Adaptive Use of Nicotine Substitution to Maintain Smoking Reduction/Abstinence in Nicotine Responders", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Smoking Cessation", "Harm Reduction" ], "interventions": [ { "name": "Nicoderm", "type": "DRUG" }, { "name": "Nicorette 4Mg Chewing Gum", "type": "DRUG" }, { "name": "Nicorette Lozenge Product", "type": "DRUG" }, { "name": "NJOY e-cigarette", "type": "OTHER" }, { "name": "on!", "type": "OTHER" } ], "intervention_types": [ "DRUG", "OTHER" ], "sponsor": "Rose Research Center, LLC", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "22 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "22 Years to 65 Years" }, "enrollment_count": 150, "start_date": "2024-08-29", "completion_date": "2025-12-09", "has_results": false, "last_update_posted_date": "2026-02-06", "last_synced_at": "2026-10-12T03:52:04.209Z", "location_count": 2, "location_summary": "Charlotte, North Carolina • Raleigh, North Carolina", "locations": [ { "city": "Charlotte", "state": "North Carolina" }, { "city": "Raleigh", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT06554873" }, { "nct_id": "NCT05960305", "title": "CSD201204 An Actual Use Study of P12 Electronic Nicotine Delivery System Among U.S. Adult Smokers", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking, Tobacco" ], "interventions": [ { "name": "P1213416", "type": "OTHER" }, { "name": "P1213422", "type": "OTHER" }, { "name": "P1213716", "type": "OTHER" }, { "name": "P1213722", "type": "OTHER" }, { "name": "P1211216", "type": "OTHER" }, { "name": "P1211222", "type": "OTHER" }, { "name": "P1213616", "type": "OTHER" }, { "name": "P1213622", "type": "OTHER" }, { "name": "P1213816", "type": "OTHER" }, { "name": "P1213822", "type": "OTHER" }, { "name": "P1211916", "type": "OTHER" }, { "name": "P1211922", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "RAI Services Company", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "21 Years", "maximum_age": "60 Years", "sex": "ALL", "summary": "21 Years to 60 Years" }, "enrollment_count": 1845, "start_date": "2023-09-15", "completion_date": "2024-01-28", "has_results": false, "last_update_posted_date": "2024-02-23", "last_synced_at": "2026-10-12T03:52:04.209Z", "location_count": 12, "location_summary": "Phoenix, Arizona • Fort Lauderdale, Florida • Orlando, Florida + 9 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Fort Lauderdale", "state": "Florida" }, { "city": "Orlando", "state": "Florida" }, { "city": "Tampa", "state": "Florida" }, { "city": "Atlanta", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT05960305" } ] }