{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Pain%2C+Intractable", "query": { "condition": "Pain, Intractable" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 146, "total_pages": 15, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Pain%2C+Intractable&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-05-21T22:54:30.995Z", "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": "NCT00005960", "title": "Combination Chemotherapy in Treating Patients With Prostate Cancer That Has Not Responded to Hormone Therapy", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Pain", "Prostate Cancer" ], "interventions": [ { "name": "filgrastim", "type": "BIOLOGICAL" }, { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "docetaxel", "type": "DRUG" }, { "name": "doxorubicin hydrochloride", "type": "DRUG" }, { "name": "pain therapy", "type": "PROCEDURE" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE" ], "sponsor": "Amgen", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": null, "start_date": "1999-10", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-12-04", "last_synced_at": "2026-05-21T22:54:30.995Z", "location_count": 6, "location_summary": "Los Angeles, California • Vero Beach, Florida • Great Neck, New York + 3 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Vero Beach", "state": "Florida" }, { "city": "Great Neck", "state": "New York" }, { "city": "Valhalla", "state": "New York" }, { "city": "Hickory", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT00005960" }, { "nct_id": "NCT04208828", "title": "IVIG for Drug and Device Refractory Gastrointestinal Auto-Immune Neuropathy", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Gastrointestinal Motility Disorder", "Gastroparesis", "Neuropathy" ], "interventions": [], "intervention_types": [], "sponsor": "University of Louisville", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "12 Years", "maximum_age": "90 Years", "sex": "ALL", "summary": "12 Years to 90 Years" }, "enrollment_count": 400, "start_date": "2020-01-02", "completion_date": "2028-01-02", "has_results": false, "last_update_posted_date": "2025-08-01", "last_synced_at": "2026-05-21T22:54:30.995Z", "location_count": 1, "location_summary": "Louisville, Kentucky", "locations": [ { "city": "Louisville", "state": "Kentucky" } ], "official_url": "https://clinicaltrials.gov/study/NCT04208828" }, { "nct_id": "NCT06001749", "title": "Psilocybin in Cancer Pain Study", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Opioid-Related Disorders", "Pain Management", "Pain Management and Care", "Advanced Cancer", "Advanced Cancers" ], "interventions": [ { "name": "Psilocybin", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Yvan Beaussant, MD, MSci", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 15, "start_date": "2024-09-23", "completion_date": "2026-12-31", "has_results": false, "last_update_posted_date": "2025-12-16", "last_synced_at": "2026-05-21T22:54:30.995Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT06001749" }, { "nct_id": "NCT00300053", "title": "ACT34-CMI -- Adult Autologous CD34+ Cells", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Myocardial Ischemia" ], "interventions": [ { "name": "CLBS14 (low-dose)", "type": "BIOLOGICAL" }, { "name": "CLBS14 (high-dose)", "type": "BIOLOGICAL" }, { "name": "placebo injection", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "Lisata Therapeutics, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "21 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "21 Years to 80 Years" }, "enrollment_count": 321, "start_date": "2006-04", "completion_date": "2009-03", "has_results": true, "last_update_posted_date": "2021-01-26", "last_synced_at": "2026-05-21T22:54:30.995Z", "location_count": 26, "location_summary": "Birmingham, Alabama • Phoenix, Arizona • La Jolla, California + 18 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "La Jolla", "state": "California" }, { "city": "Stanford", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00300053" }, { "nct_id": "NCT03277378", "title": "Evaluating Anatomic Versus Targeted Lead Placement for Burst Stimulation Therapy During the Trial", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Chronic, Intractable Pain of the Trunk and/or Lower Limbs" ], "interventions": [ { "name": "lead placement followed by BurstDR stimulation", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Abbott Medical Devices", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 270, "start_date": "2017-09-22", "completion_date": "2018-10-12", "has_results": true, "last_update_posted_date": "2021-01-05", "last_synced_at": "2026-05-21T22:54:30.995Z", "location_count": 13, "location_summary": "Santa Rosa, California • Clearwater, Florida • Merritt Island, Florida + 10 more", "locations": [ { "city": "Santa Rosa", "state": "California" }, { "city": "Clearwater", "state": "Florida" }, { "city": "Merritt Island", "state": "Florida" }, { "city": "Winter Park", "state": "Florida" }, { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT03277378" }, { "nct_id": "NCT00376922", "title": "Music in Reducing Anxiety and Pain in Adult Patients Undergoing Bone Marrow Biopsy for Hematologic Cancers or Other Diseases", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Chronic Myeloproliferative Disorders", "Leukemia", "Lymphoma", "Lymphoproliferative Disorder", "Multiple Myeloma and Plasma Cell Neoplasm", "Myelodysplastic Syndromes", "Myelodysplastic/Myeloproliferative Neoplasms", "Pain", "Precancerous Condition", "Psychosocial Effects of Cancer and Its Treatment" ], "interventions": [ { "name": "music therapy", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "Wake Forest University Health Sciences", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "120 Years", "sex": "ALL", "summary": "18 Years to 120 Years" }, "enrollment_count": 65, "start_date": "2006-06", "completion_date": "2010-05", "has_results": false, "last_update_posted_date": "2017-05-30", "last_synced_at": "2026-05-21T22:54:30.995Z", "location_count": 1, "location_summary": "Winston-Salem, North Carolina", "locations": [ { "city": "Winston-Salem", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT00376922" }, { "nct_id": "NCT06859164", "title": "Genicular Artery Embolization for Reducing Pain in Medically Refractory Symptomatic Knee Osteoarthritis", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Knee Osteoarthritis", "Knee Osteoarthritis (Knee OA)", "Knee Osteoarthritis (OA)" ], "interventions": [ { "name": "Genicular Artery Embolization", "type": "PROCEDURE" }, { "name": "Lipiodol", "type": "DEVICE" }, { "name": "Simple angiogram", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "DEVICE" ], "sponsor": "University of Chicago", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "40 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "40 Years to 80 Years" }, "enrollment_count": 50, "start_date": "2025-05-01", "completion_date": "2026-11-30", "has_results": false, "last_update_posted_date": "2025-05-15", "last_synced_at": "2026-05-21T22:54:30.995Z", "location_count": 1, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT06859164" }, { "nct_id": "NCT01874899", "title": "Prospective Randomized Feasibility Study Comparing Manual vs. Automatic Position-Adaptive Spinal Cord Stimulation With Surgical Leads", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Chronic Refractory Low Back and Leg Pain" ], "interventions": [ { "name": "RestoreSensor Neurostimulation", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Justin Parker Neurological Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "70 Years", "sex": "ALL", "summary": "18 Years to 70 Years" }, "enrollment_count": 18, "start_date": "2013-06", "completion_date": "2017-12", "has_results": false, "last_update_posted_date": "2019-08-07", "last_synced_at": "2026-05-21T22:54:30.995Z", "location_count": 1, "location_summary": "Boulder, Colorado", "locations": [ { "city": "Boulder", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT01874899" }, { "nct_id": "NCT00277563", "title": "Short and Long Term Exposure to Unique, Time-Varying Pulsed Electro-Magnetic Fields in Refractory Carpal Tunnel Syndrome", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Refractory Carpal Tunnel Syndrome", "Neurpathic Pain", "Neuromodulaton" ], "interventions": [ { "name": "reduction of pain scores by magnetic energy", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Weintraub, Michael I., MD, FACP, FAAN", "sponsor_class": "INDIV", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 50, "start_date": "2004-06", "completion_date": "2005-07", "has_results": false, "last_update_posted_date": "2007-09-21", "last_synced_at": "2026-05-21T22:54:30.995Z", "location_count": 1, "location_summary": "Briarcliff, New York", "locations": [ { "city": "Briarcliff", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00277563" }, { "nct_id": "NCT03377517", "title": "Radiosurgical Hypophysectomy for Bone Metasteses Pain", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Bone Metastases" ], "interventions": [ { "name": "radiosurgical hypophysectomy", "type": "RADIATION" } ], "intervention_types": [ "RADIATION" ], "sponsor": "Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins", "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": 5, "start_date": "2018-05-08", "completion_date": "2024-05-15", "has_results": false, "last_update_posted_date": "2026-01-22", "last_synced_at": "2026-05-21T22:54:30.995Z", "location_count": 1, "location_summary": "Baltimore, Maryland", "locations": [ { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT03377517" } ] }