{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Preferred+flavor%2C+3%25+nicotine", "query": { "intervention": "Preferred flavor, 3% nicotine" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 9, "total_pages": 1, "next_page_url": null, "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-10-04T05:02:16.042Z", "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": "NCT05118139", "title": "CSD201203: A Study to Determine Subject Puffing Patterns of a Non-cylindrical, Closed, Electronic Nicotine Delivery System at Three Nicotine Concentrations in an Ambulatory Setting", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking", "Tobacco Use", "Electronic Cigarette Use" ], "interventions": [ { "name": "P1211216", "type": "OTHER" }, { "name": "P1213416", "type": "OTHER" }, { "name": "P1213716", "type": "OTHER" }, { "name": "P1213616", "type": "OTHER" }, { "name": "P1213816", "type": "OTHER" }, { "name": "P1211916", "type": "OTHER" }, { "name": "P1210016", "type": "OTHER" }, { "name": "P1211217", "type": "OTHER" }, { "name": "P1213417", "type": "OTHER" }, { "name": "P1211222", "type": "OTHER" }, { "name": "P1213422", "type": "OTHER" }, { "name": "P1213722", "type": "OTHER" }, { "name": "P1213622", "type": "OTHER" }, { "name": "P1213822", "type": "OTHER" }, { "name": "P1211922", "type": "OTHER" }, { "name": "P1210022", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "RAI Services Company", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "21 Years", "maximum_age": null, "sex": "ALL", "summary": "21 Years and older" }, "enrollment_count": 240, "start_date": "2022-02-11", "completion_date": "2022-07-30", "has_results": false, "last_update_posted_date": "2025-04-10", "last_synced_at": "2026-10-04T05:02:16.042Z", "location_count": 4, "location_summary": "Stockbridge, Georgia • Lexington, Kentucky • Hickory, North Carolina + 1 more", "locations": [ { "city": "Stockbridge", "state": "Georgia" }, { "city": "Lexington", "state": "Kentucky" }, { "city": "Hickory", "state": "North Carolina" }, { "city": "High Point", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT05118139" }, { "nct_id": "NCT04696380", "title": "Do Flavors Increase the Addiction Potential of Nicotine?", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Nicotine Dependence" ], "interventions": [ { "name": "Nicotine", "type": "DRUG" }, { "name": "JUUL e-cigarette", "type": "DEVICE" } ], "intervention_types": [ "DRUG", "DEVICE" ], "sponsor": "University of Vermont", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "21 Years", "maximum_age": null, "sex": "ALL", "summary": "21 Years and older" }, "enrollment_count": 19, "start_date": "2021-03-01", "completion_date": "2021-08-31", "has_results": false, "last_update_posted_date": "2022-03-22", "last_synced_at": "2026-10-04T05:02:16.042Z", "location_count": 1, "location_summary": "Burlington, Vermont", "locations": [ { "city": "Burlington", "state": "Vermont" } ], "official_url": "https://clinicaltrials.gov/study/NCT04696380" }, { "nct_id": "NCT04192032", "title": "Assessing the Effect of Flavor on ENDS Users' Experiences and Exposures", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Electronic Cigarette Use" ], "interventions": [ { "name": "Preferred Juul pod flavor (5% nicotine)", "type": "OTHER" }, { "name": "Classic Tobacco Juul pod flavor (5% nicotine)", "type": "OTHER" }, { "name": "Preferred flavor with HWL", "type": "OTHER" }, { "name": "Preferred flavor, 3% nicotine", "type": "OTHER" }, { "name": "Preferred flavor, 0% nicotine", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Florida International University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "24 Years", "sex": "ALL", "summary": "18 Years to 24 Years" }, "enrollment_count": 41, "start_date": "2018-11-15", "completion_date": "2020-03-15", "has_results": false, "last_update_posted_date": "2021-01-26", "last_synced_at": "2026-10-04T05:02:16.042Z", "location_count": 1, "location_summary": "Miami, Florida", "locations": [ { "city": "Miami", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT04192032" }, { "nct_id": "NCT05383508", "title": "Nicotine Pharmacokinetics Following Use of the P4M3 Gen 2.0 E-Cigarette Compared to Smoking Cigarettes", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Nicotine Vaping", "Nicotine", "Vaping" ], "interventions": [ { "name": "CA35", "type": "OTHER" }, { "name": "CM35", "type": "OTHER" }, { "name": "Cig", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Philip Morris Products S.A.", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "24 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "24 Years to 65 Years" }, "enrollment_count": 36, "start_date": "2022-04-28", "completion_date": "2022-08-25", "has_results": true, "last_update_posted_date": "2024-04-26", "last_synced_at": "2026-10-04T05:02:16.042Z", "location_count": 1, "location_summary": "High Point, North Carolina", "locations": [ { "city": "High Point", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT05383508" }, { "nct_id": "NCT07010601", "title": "Tobacco Product Susceptibility and Substitutability by Rurality and Alcohol Use", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Alcohol Use", "E-cigarette Use", "Cigarette Use" ], "interventions": [ { "name": "Experimental Tobacco Marketplace", "type": "BEHAVIORAL" }, { "name": "Hypothetical Novel Nicotine Product Purchase Tasks", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Mark J Rzeszutek, PhD", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "21 Years", "maximum_age": null, "sex": "ALL", "summary": "21 Years and older" }, "enrollment_count": 737, "start_date": "2025-08-18", "completion_date": "2025-08-20", "has_results": false, "last_update_posted_date": "2025-09-23", "last_synced_at": "2026-10-04T05:02:16.042Z", "location_count": 1, "location_summary": "Lexington, Kentucky", "locations": [ { "city": "Lexington", "state": "Kentucky" } ], "official_url": "https://clinicaltrials.gov/study/NCT07010601" }, { "nct_id": "NCT06763536", "title": "Oral Nicotine Pouches Versus Nicotine Replacement Therapy to Reduce Cigarette Use for Smokers in Rural Appalachia", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cigarette Smoking-Related Carcinoma" ], "interventions": [ { "name": "Carbon Monoxide Measurement", "type": "OTHER" }, { "name": "Nicotine Lozenge", "type": "OTHER" }, { "name": "Oral Nicotine Pouch", "type": "OTHER" }, { "name": "Nicotine Patch", "type": "OTHER" }, { "name": "Survey Administration", "type": "OTHER" }, { "name": "Check-in Phone Calls", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "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": 1000, "start_date": "2025-06-13", "completion_date": "2028-12-31", "has_results": false, "last_update_posted_date": "2026-06-30", "last_synced_at": "2026-10-04T05:02:16.042Z", "location_count": 1, "location_summary": "Columbus, Ohio", "locations": [ { "city": "Columbus", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT06763536" }, { "nct_id": "NCT07581041", "title": "Studying the Impacts of Higher Taxes and Bans on Electronic Cigarettes to Improve Public Health", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Tobacco-Related Carcinoma" ], "interventions": [ { "name": "Discrete Choice Study", "type": "OTHER" }, { "name": "Survey Administration", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Ohio State University Comprehensive Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "15 Years", "maximum_age": null, "sex": "ALL", "summary": "15 Years and older" }, "enrollment_count": 3400, "start_date": "2026-08-01", "completion_date": "2027-12-31", "has_results": false, "last_update_posted_date": "2026-05-12", "last_synced_at": "2026-10-04T05:02:16.042Z", "location_count": 1, "location_summary": "Columbus, Ohio", "locations": [ { "city": "Columbus", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT07581041" }, { "nct_id": "NCT02261363", "title": "The Moment Study: Mixed Method E-cigarette Study", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking" ], "interventions": [ { "name": "Ecig group 1", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Truth Initiative", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 117, "start_date": "2014-08", "completion_date": "2016-08", "has_results": true, "last_update_posted_date": "2025-05-08", "last_synced_at": "2026-10-04T05:02:16.042Z", "location_count": 1, "location_summary": "Washington D.C., District of Columbia", "locations": [ { "city": "Washington D.C.", "state": "District of Columbia" } ], "official_url": "https://clinicaltrials.gov/study/NCT02261363" }, { "nct_id": "NCT04358705", "title": "C-FLASH (Cigarillo Flavor and Abuse Liability, Attention, and Substitution in youtH)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking Behaviors" ], "interventions": [ { "name": "Aim 1: Online survey", "type": "OTHER" }, { "name": "Eye Tracking Activity", "type": "BEHAVIORAL" }, { "name": "Eye tracking survey", "type": "OTHER" }, { "name": "Online Experimental Marketplace (ETM)", "type": "BEHAVIORAL" }, { "name": "Aim 3 survey", "type": "OTHER" }, { "name": "Cognitive Interviews", "type": "OTHER" }, { "name": "Supplemental Aim 1 Interviews", "type": "OTHER" } ], "intervention_types": [ "OTHER", "BEHAVIORAL" ], "sponsor": "Case Comprehensive Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "16 Years", "maximum_age": "28 Years", "sex": "ALL", "summary": "16 Years to 28 Years" }, "enrollment_count": 658, "start_date": "2020-05-29", "completion_date": "2023-02-10", "has_results": false, "last_update_posted_date": "2024-03-06", "last_synced_at": "2026-10-04T05:02:16.042Z", "location_count": 1, "location_summary": "Cleveland, Ohio", "locations": [ { "city": "Cleveland", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT04358705" } ] }