{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Question+%28Q%29", "query": { "intervention": "Question (Q)" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 10, "total_pages": 1, "next_page_url": null, "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-13T13:49:02.273Z", "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": "NCT06156215", "title": "PROmotion of COVID-19 BOOSTer VA(X)Ccination in the Emergency Department - PROBOOSTVAXED", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "COVID-19" ], "interventions": [ { "name": "Vaccine Messaging", "type": "BEHAVIORAL" }, { "name": "Vaccine Acceptance Question", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of California, San Francisco", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 919, "start_date": "2024-01-19", "completion_date": "2024-08-18", "has_results": true, "last_update_posted_date": "2025-09-12", "last_synced_at": "2026-09-13T13:49:02.273Z", "location_count": 7, "location_summary": "San Francisco, California • Durham, North Carolina • Philadelphia, Pennsylvania + 1 more", "locations": [ { "city": "San Francisco", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "Durham", "state": "North Carolina" }, { "city": "Philadelphia", "state": "Pennsylvania" }, { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT06156215" }, { "nct_id": "NCT06184867", "title": "Choices About Genetic Testing And Learning Your Risk With Smart Technology", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Ovarian Cancer", "Fallopian Tube Cancer", "Peritoneal Cancer", "Breast Cancer", "Pancreas Cancer", "Colorectal Cancer", "Endometrial Cancer", "Prostate Cancer" ], "interventions": [ { "name": "Relational Agent (RA)", "type": "BEHAVIORAL" }, { "name": "Enhanced Usual Care (EUC)", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Rutgers, The State University of New Jersey", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 50, "start_date": "2023-09-26", "completion_date": "2025-06-26", "has_results": false, "last_update_posted_date": "2026-03-06", "last_synced_at": "2026-09-13T13:49:02.273Z", "location_count": 1, "location_summary": "New Brunswick, New Jersey", "locations": [ { "city": "New Brunswick", "state": "New Jersey" } ], "official_url": "https://clinicaltrials.gov/study/NCT06184867" }, { "nct_id": "NCT05836818", "title": "PROmotion of FLU Vaccine Uptake in the Emergency Department - PROFLUVAXED", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Influenza Vaccination" ], "interventions": [ { "name": "Question (Q)", "type": "OTHER" }, { "name": "Messaging (M)", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of California, San Francisco", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 776, "start_date": "2022-10-01", "completion_date": "2023-03-30", "has_results": true, "last_update_posted_date": "2024-05-31", "last_synced_at": "2026-09-13T13:49:02.273Z", "location_count": 8, "location_summary": "San Francisco, California • Durham, North Carolina • Philadelphia, Pennsylvania + 2 more", "locations": [ { "city": "San Francisco", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "Durham", "state": "North Carolina" }, { "city": "Philadelphia", "state": "Pennsylvania" }, { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT05836818" }, { "nct_id": "NCT03678181", "title": "Increasing Engagement and Improving HIV Outcomes Via HealthMPowerment", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "HIV Infections", "Sexually Transmitted Diseases", "Stigma, Social" ], "interventions": [ { "name": "Information Resources", "type": "BEHAVIORAL" }, { "name": "Social Support", "type": "BEHAVIORAL" }, { "name": "HIV Testing", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of Pennsylvania", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "15 Years", "maximum_age": "29 Years", "sex": "MALE", "summary": "15 Years to 29 Years · Male only" }, "enrollment_count": 750, "start_date": "2020-07-07", "completion_date": "2023-10-15", "has_results": true, "last_update_posted_date": "2024-09-27", "last_synced_at": "2026-09-13T13:49:02.273Z", "location_count": 3, "location_summary": "Chapel Hill, North Carolina • Durham, North Carolina • Philadelphia, Pennsylvania", "locations": [ { "city": "Chapel Hill", "state": "North Carolina" }, { "city": "Durham", "state": "North Carolina" }, { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT03678181" }, { "nct_id": "NCT01816477", "title": "Post Operative Pain Control Using Ropivacaine and the ON-Q System in the Adult Pectus Excavatum Patient", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Pectus Excavatum" ], "interventions": [ { "name": "ON-Q soaker catheter system", "type": "DEVICE" }, { "name": "Epidural (ropivicaine 0.25%)", "type": "DRUG" } ], "intervention_types": [ "DEVICE", "DRUG" ], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "18 Years to 80 Years" }, "enrollment_count": 85, "start_date": "2013-04", "completion_date": "2015-05", "has_results": true, "last_update_posted_date": "2017-04-04", "last_synced_at": "2026-09-13T13:49:02.273Z", "location_count": 1, "location_summary": "Phoenix, Arizona", "locations": [ { "city": "Phoenix", "state": "Arizona" } ], "official_url": "https://clinicaltrials.gov/study/NCT01816477" }, { "nct_id": "NCT05057676", "title": "Autoimmune Intervention Mastery Course Study", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Multiple Sclerosis", "Clinically Isolated Syndrome", "Fibromyalgia", "Post Acute Sequelae of COVID-19", "Cancer in Remission With Persisting Fatigue" ], "interventions": [ { "name": "Immediate Autoimmune Intervention Mastery Course (AIM)", "type": "BEHAVIORAL" }, { "name": "Immediate Question and Answer sessions. (AIM Q and A sessions)", "type": "BEHAVIORAL" }, { "name": "Delayed Autoimmune Intervention Mastery Course (delayed AIM course)", "type": "BEHAVIORAL" }, { "name": "Delayed AIM Question and Answer sessions", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Terry L. Wahls", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "100 Years", "sex": "ALL", "summary": "18 Years to 100 Years" }, "enrollment_count": 400, "start_date": "2021-12-01", "completion_date": "2027-12-01", "has_results": false, "last_update_posted_date": "2026-08-10", "last_synced_at": "2026-09-13T13:49:02.273Z", "location_count": 1, "location_summary": "Iowa City, Iowa", "locations": [ { "city": "Iowa City", "state": "Iowa" } ], "official_url": "https://clinicaltrials.gov/study/NCT05057676" }, { "nct_id": "NCT00742521", "title": "Mechanisms of Hypoglycemia Associated Autonomic Dysfunction, Q.3", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Type 1 Diabetes" ], "interventions": [ { "name": "glucose clamp", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "Vanderbilt University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "50 Years", "sex": "ALL", "summary": "18 Years to 50 Years" }, "enrollment_count": 22, "start_date": "2001-03", "completion_date": "2009-06", "has_results": false, "last_update_posted_date": "2015-06-10", "last_synced_at": "2026-09-13T13:49:02.273Z", "location_count": 1, "location_summary": "Nashville, Tennessee", "locations": [ { "city": "Nashville", "state": "Tennessee" } ], "official_url": "https://clinicaltrials.gov/study/NCT00742521" }, { "nct_id": "NCT03346161", "title": "Optimizing Decision Making About Breast Reconstruction After Mastectomy: A Patient-Centered Approach", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Breast Cancer" ], "interventions": [ { "name": "Usual care American Society of Plastic Surgeons booklet \"Breast Reconstruction\"", "type": "OTHER" }, { "name": "Decision tool", "type": "OTHER" }, { "name": "Usual Care Group - Outcome Measures", "type": "OTHER" }, { "name": "Decision Group - Outcome Measures", "type": "OTHER" }, { "name": "Demographic and Background Questions", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Washington University School of Medicine", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 120, "start_date": "2018-01-09", "completion_date": "2018-10-24", "has_results": true, "last_update_posted_date": "2019-09-06", "last_synced_at": "2026-09-13T13:49:02.273Z", "location_count": 1, "location_summary": "St Louis, Missouri", "locations": [ { "city": "St Louis", "state": "Missouri" } ], "official_url": "https://clinicaltrials.gov/study/NCT03346161" }, { "nct_id": "NCT03560349", "title": "RCT of SPG Blocks for Post-dural Headache", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Post-Dural Puncture Headache" ], "interventions": [ { "name": "Lidocaine HCl Gel 2%", "type": "DRUG" }, { "name": "placebo gel", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Utah", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "50 Years", "sex": "FEMALE", "summary": "18 Years to 50 Years · Female only" }, "enrollment_count": 0, "start_date": "2018-07-01", "completion_date": "2019-01-01", "has_results": false, "last_update_posted_date": "2022-12-13", "last_synced_at": "2026-09-13T13:49:02.273Z", "location_count": 1, "location_summary": "Salt Lake City, Utah", "locations": [ { "city": "Salt Lake City", "state": "Utah" } ], "official_url": "https://clinicaltrials.gov/study/NCT03560349" }, { "nct_id": "NCT01653197", "title": "Evive Health Randomized Controlled Trials", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "People Due for Mammogram", "People Due for Colonoscopy", "People Due for Blood Pressure Test", "People Due for Cholesterol Test" ], "interventions": [ { "name": "Control", "type": "BEHAVIORAL" }, { "name": "Curiosity", "type": "BEHAVIORAL" }, { "name": "Curiosity linked to Action", "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": 29, "start_date": "2014-08", "completion_date": "2014-10", "has_results": false, "last_update_posted_date": "2017-09-28", "last_synced_at": "2026-09-13T13:49:02.273Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT01653197" } ] }