{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Pain+Levels&page=2", "query": { "condition": "Pain Levels", "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?condition=Pain+Levels&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-07-22T04:09:49.626Z", "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": "NCT00409578", "title": "Efficacy and Safety of Aliskiren and Valsartan Versus Placebo in Patients Stabilized Following an Acute Coronary Syndrome", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Post Acute Coronary Syndrome", "Myocardial Ischemia" ], "interventions": [ { "name": "Placebo", "type": "DRUG" }, { "name": "Aliskiren 300 mg", "type": "DRUG" }, { "name": "Valsartan 320 mg", "type": "DRUG" }, { "name": "Aliskiren/valsartan 300/320 mg", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Novartis", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 1101, "start_date": "2007-02", "completion_date": "2009-04", "has_results": true, "last_update_posted_date": "2011-04-19", "last_synced_at": "2026-07-22T04:09:49.626Z", "location_count": 1, "location_summary": "Investigative Site, New Jersey", "locations": [ { "city": "Investigative Site", "state": "New Jersey" } ], "official_url": "https://clinicaltrials.gov/study/NCT00409578" }, { "nct_id": "NCT04069585", "title": "RHA® Redensity With New Anesthetic Agent - Perioral Rhytids", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Aging", "Pain" ], "interventions": [ { "name": "RHA® Redensity with new anesthetic agent", "type": "DEVICE" }, { "name": "RHA® Redensity with lidocaine", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Teoxane SA", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "22 Years", "maximum_age": null, "sex": "ALL", "summary": "22 Years and older" }, "enrollment_count": 30, "start_date": "2019-10-30", "completion_date": "2020-11-09", "has_results": true, "last_update_posted_date": "2022-01-24", "last_synced_at": "2026-07-22T04:09:49.626Z", "location_count": 3, "location_summary": "Beverly Hills, California • Coral Gables, Florida • Chicago, Illinois", "locations": [ { "city": "Beverly Hills", "state": "California" }, { "city": "Coral Gables", "state": "Florida" }, { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT04069585" }, { "nct_id": "NCT04109703", "title": "High Level Pulsed Heat Versus Low Level Steady Heat in Subjects With Chronic Low Back Pain", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Chronic Pain", "Low Back Pain", "Heat", "Analgesia" ], "interventions": [ { "name": "High Level Pulsed Heat delivered by Generation 5 devices from Soovu Labs Inc.", "type": "DEVICE" }, { "name": "Low Level (37 degrees C) delivered by the control device Generation 5 devices from Soovu Labs Inc.", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Soovu Labs Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "21 Years", "maximum_age": "70 Years", "sex": "ALL", "summary": "21 Years to 70 Years" }, "enrollment_count": 100, "start_date": "2019-06-01", "completion_date": "2019-09-25", "has_results": true, "last_update_posted_date": "2019-12-30", "last_synced_at": "2026-07-22T04:09:49.626Z", "location_count": 1, "location_summary": "Sacramento, California", "locations": [ { "city": "Sacramento", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04109703" }, { "nct_id": "NCT03015961", "title": "Phase 4, Controlled Study in Adult Subjects Undergoing Primary, 1-2 Level, Open Lumbar Spinal Fusion Surgery", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Postoperative Pain Management" ], "interventions": [ { "name": "EXPAREL and bupivacaine HCl", "type": "DRUG" }, { "name": "Bupivacaine HCl", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Pacira Pharmaceuticals, Inc", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 38, "start_date": "2017-02-21", "completion_date": "2017-10-30", "has_results": true, "last_update_posted_date": "2021-10-13", "last_synced_at": "2026-07-22T04:09:49.626Z", "location_count": 15, "location_summary": "Gilbert, Arizona • Phoenix, Arizona • Sacramento, California + 12 more", "locations": [ { "city": "Gilbert", "state": "Arizona" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Sacramento", "state": "California" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Troy", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT03015961" }, { "nct_id": "NCT01324232", "title": "Safety and Efficacy of AVP-923 in the Treatment of Central Neuropathic Pain in Multiple Sclerosis", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Central Neuropathic Pain", "Multiple Sclerosis" ], "interventions": [ { "name": "AVP-923-45", "type": "DRUG" }, { "name": "AVP-923-30", "type": "DRUG" }, { "name": "AVP-923-20", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Avanir Pharmaceuticals", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "18 Years to 85 Years" }, "enrollment_count": 209, "start_date": "2011-09-08", "completion_date": "2013-09-26", "has_results": true, "last_update_posted_date": "2021-11-22", "last_synced_at": "2026-07-22T04:09:49.626Z", "location_count": 44, "location_summary": "Cullman, Alabama • Phoenix, Arizona • Berkeley, California + 40 more", "locations": [ { "city": "Cullman", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Berkeley", "state": "California" }, { "city": "Orange", "state": "California" }, { "city": "San Diego", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01324232" }, { "nct_id": "NCT01300559", "title": "TissueLink Study During Multi-Level Spine Surgery", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Low Back Pain" ], "interventions": [ { "name": "Tissuelink device", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Duke University", "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": "2006-04", "completion_date": "2012-08", "has_results": true, "last_update_posted_date": "2013-02-07", "last_synced_at": "2026-07-22T04:09:49.626Z", "location_count": 1, "location_summary": "Durham, North Carolina", "locations": [ { "city": "Durham", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT01300559" }, { "nct_id": "NCT07579312", "title": "Diagnosis of Abdominal Pain Using RNA Levels: The NATURAL Study", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Intra Abdominal Infections", "Appendicitis Acute", "Pyelonephritis", "Diverticulitis", "Epiploic Appendagitis" ], "interventions": [ { "name": "TruNAV, an RNA-based blood test for host immune activation by infections", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "True Bearing Diagnostics, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "7 Years", "maximum_age": null, "sex": "ALL", "summary": "7 Years and older" }, "enrollment_count": 1000, "start_date": "2026-04-17", "completion_date": "2027-09", "has_results": false, "last_update_posted_date": "2026-05-12", "last_synced_at": "2026-07-22T04:09:49.626Z", "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/NCT07579312" }, { "nct_id": "NCT05347108", "title": "Real-Time Accurate Pathology Inspection and Decompression Study", "overall_status": "WITHDRAWN", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Spine Injuries and Disorders", "Pain, Chronic", "Pain, Back", "Pain, Neck", "Radiculopathy" ], "interventions": [ { "name": "laser-assisted neural decompression (LAND) procedure", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "KM Clinical Research Group", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "18 Years to 85 Years" }, "enrollment_count": 0, "start_date": "2022-05-01", "completion_date": "2023-07-31", "has_results": false, "last_update_posted_date": "2022-04-26", "last_synced_at": "2026-07-22T04:09:49.626Z", "location_count": 1, "location_summary": "Lā‘ie, Hawaii", "locations": [ { "city": "Lā‘ie", "state": "Hawaii" } ], "official_url": "https://clinicaltrials.gov/study/NCT05347108" }, { "nct_id": "NCT03233906", "title": "The Effects of Chia on Overweight/Obese Women", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Obesity", "Eating Behavior", "Mood", "Glucose", "Dietary Modification" ], "interventions": [ { "name": "Chia Seeds- Salvia Hispanica", "type": "DIETARY_SUPPLEMENT" } ], "intervention_types": [ "DIETARY_SUPPLEMENT" ], "sponsor": "California State Polytechnic University, Pomona", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "45 Years", "sex": "FEMALE", "summary": "18 Years to 45 Years · Female only" }, "enrollment_count": 60, "start_date": "2017-05-20", "completion_date": "2018-08", "has_results": false, "last_update_posted_date": "2018-05-11", "last_synced_at": "2026-07-22T04:09:49.626Z", "location_count": 1, "location_summary": "Pomona, California", "locations": [ { "city": "Pomona", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03233906" }, { "nct_id": "NCT04774783", "title": "Pilot Study on the Effects of Low-Level Laser Therapy Treatment for Acute and Persistent Discomfort", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Chronic Pain", "Acute Pain" ], "interventions": [ { "name": "Low-Level Laser Therapy", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Arkansas Colleges of Health Education", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 40, "start_date": "2021-02-22", "completion_date": "2021-03-26", "has_results": false, "last_update_posted_date": "2021-03-01", "last_synced_at": "2026-07-22T04:09:49.626Z", "location_count": 1, "location_summary": "Fort Smith, Arkansas", "locations": [ { "city": "Fort Smith", "state": "Arkansas" } ], "official_url": "https://clinicaltrials.gov/study/NCT04774783" } ] }