{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Text+message+%2B+Incentive+1&page=2", "query": { "intervention": "Text message + Incentive 1", "page": 2 }, "page_size": 10 }, "pagination": { "page": 2, "page_size": 10, "total_count": 10, "total_pages": 1, "next_page_url": null, "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Text+message+%2B+Incentive+1&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-09-23T17:09:12.145Z", "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": "NCT05037175", "title": "Telehealth 2.0: Evaluating Effectiveness and Engagement Strategies for CPT-Text for PTSD", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Posttraumatic Stress Disorder" ], "interventions": [ { "name": "CPT-Text", "type": "BEHAVIORAL" }, { "name": "Culturally Informed Trauma Treatment (CITT)", "type": "BEHAVIORAL" }, { "name": "Retention Incentive", "type": "BEHAVIORAL" }, { "name": "Reminder as Usual", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Stanford University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 360, "start_date": "2022-03-22", "completion_date": "2026-06-29", "has_results": false, "last_update_posted_date": "2025-08-28", "last_synced_at": "2026-09-23T17:09:12.145Z", "location_count": 3, "location_summary": "Palo Alto, California • New York, New York • San Antonio, Texas", "locations": [ { "city": "Palo Alto", "state": "California" }, { "city": "New York", "state": "New York" }, { "city": "San Antonio", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT05037175" }, { "nct_id": "NCT07123480", "title": "The Role of 4 Different Consent Approaches on a Pilot Study to Increase Cardiac Rehabilitation Attendance", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Ethics", "Cardiac Rehabilitation", "Coronary Heart Disease (CHD)", "Heart Failure", "Percutaneous Coronary Intervention (PCI)", "Aortic Valve Replacement", "Myocardial Infarction (MI)" ], "interventions": [ { "name": "Usual Care Group", "type": "BEHAVIORAL" }, { "name": "More Support and Tools", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Baystate 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": 160, "start_date": "2025-07-16", "completion_date": "2026-06-30", "has_results": false, "last_update_posted_date": "2025-11-26", "last_synced_at": "2026-09-23T17:09:12.145Z", "location_count": 1, "location_summary": "Springfield, Massachusetts", "locations": [ { "city": "Springfield", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT07123480" }, { "nct_id": "NCT02565381", "title": "A Pilot Randomized Controlled Trial of Financial Incentives, Text Messaging, and Usual Care for Homeless Smokers", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking" ], "interventions": [ { "name": "Transdermal nicotine patch", "type": "DRUG" }, { "name": "In-person smoking cessation counseling", "type": "BEHAVIORAL" }, { "name": "Contingent financial rewards for smoking abstinence", "type": "BEHAVIORAL" }, { "name": "Text messages to support smoking abstinence", "type": "BEHAVIORAL" } ], "intervention_types": [ "DRUG", "BEHAVIORAL" ], "sponsor": "Massachusetts General Hospital", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 83, "start_date": "2015-10", "completion_date": "2016-08", "has_results": true, "last_update_posted_date": "2017-07-14", "last_synced_at": "2026-09-23T17:09:12.145Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT02565381" }, { "nct_id": "NCT05022862", "title": "Economic Incentives and vDOT for Latent Tuberculosis Infection", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Latent Tuberculosis" ], "interventions": [ { "name": "Usual Care", "type": "BEHAVIORAL" }, { "name": "Video Directly Observed Therapy alone", "type": "BEHAVIORAL" }, { "name": "Video Directly Observed Therapy plus Financial Incentives", "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": 399, "start_date": "2022-02-07", "completion_date": "2027-12-01", "has_results": false, "last_update_posted_date": "2026-05-04", "last_synced_at": "2026-09-23T17:09:12.145Z", "location_count": 1, "location_summary": "Baltimore, Maryland", "locations": [ { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT05022862" }, { "nct_id": "NCT04241627", "title": "Cell Phone Support to Promote Medication Adherence Among Adolescents and Young Adults With Chronic Illness", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Medication Adherence" ], "interventions": [ { "name": "Cell Phone Support", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Children's Hospital Los Angeles", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "15 Years", "maximum_age": "21 Years", "sex": "ALL", "summary": "15 Years to 21 Years" }, "enrollment_count": 34, "start_date": "2020-08-01", "completion_date": "2022-08-30", "has_results": true, "last_update_posted_date": "2024-01-08", "last_synced_at": "2026-09-23T17:09:12.145Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04241627" }, { "nct_id": "NCT07102290", "title": "Pragmatic Trial of Text Messages to Recruit Unassisted Tobacco Users Into Quitline Service", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking Cessation Counselling" ], "interventions": [ { "name": "Free Help", "type": "BEHAVIORAL" }, { "name": "Free Nicotine message", "type": "BEHAVIORAL" }, { "name": "Spanish: Free help message", "type": "BEHAVIORAL" }, { "name": "Spanish: Free nicotine message", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of California, Davis", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 4171, "start_date": "2022-04-01", "completion_date": "2022-08-31", "has_results": false, "last_update_posted_date": "2025-12-15", "last_synced_at": "2026-09-23T17:09:12.145Z", "location_count": 1, "location_summary": "San Diego, California", "locations": [ { "city": "San Diego", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT07102290" }, { "nct_id": "NCT04587609", "title": "Reducing Cell Phone Use While Driving Among High Risk UBI Auto Policy Holders", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Distracted Driving", "Driving Impaired" ], "interventions": [ { "name": "Free Phone Mounts", "type": "BEHAVIORAL" }, { "name": "Commitment Contract", "type": "BEHAVIORAL" }, { "name": "Personalized Habit Tips", "type": "BEHAVIORAL" }, { "name": "Social Gamification Feedback", "type": "BEHAVIORAL" }, { "name": "\"Contest\" Financial Incentives", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of Pennsylvania", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 1668, "start_date": "2021-03-01", "completion_date": "2021-06-30", "has_results": false, "last_update_posted_date": "2021-07-02", "last_synced_at": "2026-09-23T17:09:12.145Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT04587609" }, { "nct_id": "NCT05469477", "title": "Increasing Seat Belt Wearing and Decreasing Handheld Phone Use While Driving", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Distracted Driving", "Impaired Driving", "Driving Behaviors" ], "interventions": [ { "name": "Persuasive education", "type": "BEHAVIORAL" }, { "name": "WOOP (aka, mental contrasting with implementation intentions., Wish, Outcome, Obstacle, Plan)", "type": "BEHAVIORAL" }, { "name": "Customized Habit Tips", "type": "BEHAVIORAL" }, { "name": "Raffle Financial Incentive", "type": "BEHAVIORAL" }, { "name": "Shared Pot Financial Incentive", "type": "BEHAVIORAL" }, { "name": "Weekly SMS Support text", "type": "BEHAVIORAL" }, { "name": "Weekly SMS Encouragement", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of Pennsylvania", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 1139, "start_date": "2023-03-12", "completion_date": "2023-06-29", "has_results": false, "last_update_posted_date": "2023-10-03", "last_synced_at": "2026-09-23T17:09:12.145Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT05469477" }, { "nct_id": "NCT03939793", "title": "Using Digital Health, Financial Incentives, and Community Health Worker Support to Change Health Behavior", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Diabetes Mellitus" ], "interventions": [ { "name": "IMPaCT Community Health Worker", "type": "BEHAVIORAL" }, { "name": "Digital health monitoring with financial incentives", "type": "BEHAVIORAL" }, { "name": "Usual Care", "type": "OTHER" } ], "intervention_types": [ "BEHAVIORAL", "OTHER" ], "sponsor": "University of Pennsylvania", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 150, "start_date": "2019-05-15", "completion_date": "2020-07-28", "has_results": true, "last_update_posted_date": "2024-09-05", "last_synced_at": "2026-09-23T17:09:12.145Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT03939793" }, { "nct_id": "NCT04029883", "title": "Behavioral Economics to Improve Antihypertensive Therapy Adherence", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Hypertension", "Medication Adherence" ], "interventions": [ { "name": "Text Message", "type": "BEHAVIORAL" }, { "name": "Behavior Economic Incentive", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Cedars-Sinai 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": 60, "start_date": "2022-04-19", "completion_date": "2024-07-31", "has_results": true, "last_update_posted_date": "2024-09-19", "last_synced_at": "2026-09-23T17:09:12.145Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04029883" } ] }