{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Text+Message&page=33", "query": { "intervention": "Text Message", "page": 33 }, "page_size": 10 }, "pagination": { "page": 33, "page_size": 10, "total_count": 2398, "total_pages": 240, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Text+Message&page=34&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Text+Message&page=32&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-18T06:00:09.495Z", "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": "NCT04473599", "title": "Stay Well at Home: a Text-messaging Study Social Distancing", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Depressive Symptoms", "Anxiety", "COVID-19" ], "interventions": [ { "name": "Uniform random message delivery", "type": "BEHAVIORAL" }, { "name": "Reinforcement learning message delivery", "type": "BEHAVIORAL" }, { "name": "Mood ratings only", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of California, Berkeley", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 1000, "start_date": "2020-04-17", "completion_date": "2023-01-10", "has_results": false, "last_update_posted_date": "2023-05-23", "last_synced_at": "2026-10-18T06:00:09.495Z", "location_count": 1, "location_summary": "Berkeley, California", "locations": [ { "city": "Berkeley", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04473599" }, { "nct_id": "NCT07711795", "title": "Mindfulness Texting for Medication Adherence and Chronic Pain Management", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Opioid Use Disorder (OUD)", "Chronic Pain" ], "interventions": [ { "name": "Mindfulness text messages", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of New Mexico", "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": "2025-04-23", "completion_date": "2027-10", "has_results": false, "last_update_posted_date": "2026-07-17", "last_synced_at": "2026-10-18T06:00:09.495Z", "location_count": 1, "location_summary": "Albuquerque, New Mexico", "locations": [ { "city": "Albuquerque", "state": "New Mexico" } ], "official_url": "https://clinicaltrials.gov/study/NCT07711795" }, { "nct_id": "NCT05996419", "title": "Intervention to Reduce Safety Behaviors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Social Anxiety" ], "interventions": [ { "name": "DSB-I", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "VA Office of Research and Development", "sponsor_class": "FED", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 23, "start_date": "2024-07-01", "completion_date": "2025-12-31", "has_results": false, "last_update_posted_date": "2026-01-27", "last_synced_at": "2026-10-18T06:00:09.495Z", "location_count": 1, "location_summary": "Charleston, South Carolina", "locations": [ { "city": "Charleston", "state": "South Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT05996419" }, { "nct_id": "NCT07871136", "title": "FIQS Dissemination and Implementation", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Inpatient Experience Survey Administration", "Inpatient Experience Survey Response", "Inpatient Pediatric Care", "Inpatient Pediatric Engagement and Shared Decision-Making" ], "interventions": [ { "name": "Text-Only Enrollment Strategy", "type": "BEHAVIORAL" }, { "name": "Text Plus In-Person Enrollment Strategy", "type": "BEHAVIORAL" }, { "name": "Anonymous Safety Reporting with Impact Website", "type": "BEHAVIORAL" }, { "name": "Identified Safety Reporting", "type": "BEHAVIORAL" }, { "name": "Safety Reporting Integration Toolkit", "type": "OTHER" } ], "intervention_types": [ "BEHAVIORAL", "OTHER" ], "sponsor": "University of California, San Francisco", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "13 Years", "maximum_age": null, "sex": "ALL", "summary": "13 Years and older" }, "enrollment_count": 21800, "start_date": "2026-10-19", "completion_date": "2029-12-31", "has_results": false, "last_update_posted_date": "2026-10-13", "last_synced_at": "2026-10-18T06:00:09.495Z", "location_count": 8, "location_summary": "Los Angeles, California • Oakland, California • Sacramento, California + 5 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Oakland", "state": "California" }, { "city": "Sacramento", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "Austin", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT07871136" }, { "nct_id": "NCT02412865", "title": "Quit4Baby Evaluation", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking Cessation", "Pregnancy" ], "interventions": [ { "name": "Quit4Baby", "type": "BEHAVIORAL" }, { "name": "Text4Baby", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "George Washington University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "14 Years", "maximum_age": "44 Years", "sex": "FEMALE", "summary": "14 Years to 44 Years · Female only" }, "enrollment_count": 505, "start_date": "2015-04", "completion_date": null, "has_results": false, "last_update_posted_date": "2016-02-26", "last_synced_at": "2026-10-18T06:00:09.495Z", "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/NCT02412865" }, { "nct_id": "NCT04524533", "title": "VR Smoking Cessation During a Dental Hygiene Visit", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking Cessation" ], "interventions": [ { "name": "Experimental smoking cessation video", "type": "BEHAVIORAL" }, { "name": "Control video", "type": "BEHAVIORAL" }, { "name": "Brochure of smoking cessation EBTs", "type": "OTHER" }, { "name": "Tailored text message program", "type": "BEHAVIORAL" }, { "name": "Assessment text messages", "type": "OTHER" } ], "intervention_types": [ "BEHAVIORAL", "OTHER" ], "sponsor": "Boston University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 440, "start_date": "2021-01-04", "completion_date": "2025-09-01", "has_results": true, "last_update_posted_date": "2026-05-26", "last_synced_at": "2026-10-18T06:00:09.495Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT04524533" }, { "nct_id": "NCT05565638", "title": "PROFAST Intervention in Precursor Multiple Myeloma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cancer Prevention", "Weight Loss", "Smoldering Waldenstrom Macroglobulinemia(WM)", "MGUS", "Fasting", "Multiple Myeloma" ], "interventions": [ { "name": "Prolonged Fasting Intervention", "type": "BEHAVIORAL" }, { "name": "EDUCATION CONTROL", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Dana-Farber Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 23, "start_date": "2023-03-06", "completion_date": "2025-08-04", "has_results": true, "last_update_posted_date": "2026-10-07", "last_synced_at": "2026-10-18T06:00:09.495Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT05565638" }, { "nct_id": "NCT03121651", "title": "Medication Management Among Individuals With Neurodevelopmental Disabilities", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Spina Bifida", "Cerebral Palsy" ], "interventions": [ { "name": "RL-adaptive application", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "University of Michigan", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "99 Years", "sex": "ALL", "summary": "18 Years to 99 Years" }, "enrollment_count": 6, "start_date": "2016-11-11", "completion_date": "2018-12", "has_results": false, "last_update_posted_date": "2019-04-02", "last_synced_at": "2026-10-18T06:00:09.495Z", "location_count": 1, "location_summary": "Ann Arbor, Michigan", "locations": [ { "city": "Ann Arbor", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT03121651" }, { "nct_id": "NCT03034551", "title": "Mobile App With Patient Financial Incentives for Adherence to Heart Failure Medications & Daily Self-Weighing", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Heart Failure", "Heart Failure, Congestive", "Heart Failure, Systolic" ], "interventions": [ { "name": "Financial Incentive, Mobile Phone App, and Cellular Scale", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Wellth Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 0, "start_date": "2017-01-30", "completion_date": "2019-12-31", "has_results": false, "last_update_posted_date": "2019-05-09", "last_synced_at": "2026-10-18T06:00:09.495Z", "location_count": 1, "location_summary": "Plainsboro, New Jersey", "locations": [ { "city": "Plainsboro", "state": "New Jersey" } ], "official_url": "https://clinicaltrials.gov/study/NCT03034551" }, { "nct_id": "NCT07863375", "title": "Nurse-Delivered Brief Pain Relief Skills Treatment in Rural Communities", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Chronic Pain" ], "interventions": [ { "name": "Pain relief skills training", "type": "BEHAVIORAL" }, { "name": "Health Education", "type": "OTHER" } ], "intervention_types": [ "BEHAVIORAL", "OTHER" ], "sponsor": "Washington State University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 400, "start_date": "2027-03-01", "completion_date": "2030-12-30", "has_results": false, "last_update_posted_date": "2026-10-15", "last_synced_at": "2026-10-18T06:00:09.495Z", "location_count": 1, "location_summary": "Spokane, Washington", "locations": [ { "city": "Spokane", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT07863375" } ] }