{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Pain&page=54", "query": { "condition": "Pain", "page": 54 }, "page_size": 10 }, "pagination": { "page": 54, "page_size": 10, "total_count": 10293, "total_pages": 1030, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Pain&page=55&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Pain&page=53&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-29T21:47:50.655Z", "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": "NCT03180255", "title": "Iontophoretic Delivery of EGP-437 in Patients Who Have Undergone Cataract Surgery", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Cataract", "Anterior Chamber Inflammation", "Pain, Postoperative" ], "interventions": [ { "name": "Dexamethasone phosphate", "type": "COMBINATION_PRODUCT" }, { "name": "Placebo", "type": "OTHER" } ], "intervention_types": [ "COMBINATION_PRODUCT", "OTHER" ], "sponsor": "Eyegate Pharmaceuticals, Inc.", "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": 101, "start_date": "2017-07-26", "completion_date": "2017-11-27", "has_results": false, "last_update_posted_date": "2018-05-21", "last_synced_at": "2026-10-29T21:47:50.655Z", "location_count": 1, "location_summary": "Jacksonville, Florida", "locations": [ { "city": "Jacksonville", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT03180255" }, { "nct_id": "NCT04683926", "title": "A Randomized Study Investigating Oral Desmetramadol Dose Proportionality and Food Effect In Normal Human Subjects", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Pain" ], "interventions": [ { "name": "Desmetramadol", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Syntrix Biosystems, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "19 Years", "maximum_age": "55 Years", "sex": "ALL", "summary": "19 Years to 55 Years" }, "enrollment_count": 24, "start_date": "2021-01-08", "completion_date": "2021-01-18", "has_results": true, "last_update_posted_date": "2023-04-04", "last_synced_at": "2026-10-29T21:47:50.655Z", "location_count": 1, "location_summary": "Lincoln, Nebraska", "locations": [ { "city": "Lincoln", "state": "Nebraska" } ], "official_url": "https://clinicaltrials.gov/study/NCT04683926" }, { "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": "2026-10-29T21:47:50.655Z", "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": "NCT05552443", "title": "A Study of Intrathecal Hydromorphone for Pediatric Idiopathic Scoliosis Repair", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Pain Control" ], "interventions": [ { "name": "Hydromorphone 2.5 mcg/kg", "type": "DRUG" }, { "name": "Hydromorphone 2.75 mcg/kg", "type": "DRUG" }, { "name": "Hydromorphone 3 mcg/kg", "type": "DRUG" }, { "name": "Hydromorphone 3.25 mcg/kg", "type": "DRUG" }, { "name": "Hydromorphone 3.5 mcg/kg", "type": "DRUG" }, { "name": "Hydromorphone 4 mcg/kg", "type": "DRUG" }, { "name": "Hydromorphone 4.5 mcg/kg", "type": "DRUG" }, { "name": "Hydromorphone 5 mcg/kg", "type": "DRUG" }, { "name": "Hydromorphone 5.5 mcg/kg", "type": "DRUG" }, { "name": "Hydromorphone 6 mcg/kg", "type": "DRUG" }, { "name": "Hydromorphone 6.5 mcg/kg", "type": "DRUG" }, { "name": "Hydromorphone 7 mcg/kg", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "10 Years", "maximum_age": "17 Years", "sex": "ALL", "summary": "10 Years to 17 Years" }, "enrollment_count": 31, "start_date": "2023-03-23", "completion_date": "2024-12-31", "has_results": true, "last_update_posted_date": "2026-05-14", "last_synced_at": "2026-10-29T21:47:50.655Z", "location_count": 1, "location_summary": "Rochester, Minnesota", "locations": [ { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT05552443" }, { "nct_id": "NCT04907643", "title": "Virtual Reality for GI Cancer Pain to Improve Patient Reported Outcomes", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cancer Pain", "Visceral Pain", "Gastrointestinal Neoplasms", "Cancer of Gastrointestinal Tract", "Small Intestine Cancer", "Pancreas Cancer", "Liver Cancer", "Colon Cancer", "Biliary Tract Cancer", "Stomach Cancer", "Rectum Cancer", "Peritoneal Cancer", "Gastrointestinal Cancer Metastatic", "Gastrointestinal Cancers - Anus", "Gastrointestinal Cancers - Stomach", "Gastrointestinal Cancers - Colorectal", "Gastrointestinal Cancers - Small Intestine", "Small Intestine Cancer Stage III", "Small Intestine Cancer Stage IV", "Small Intestine Cancer, Recurrent", "Pancreas Cancer, Stage III", "Pancreas Cancer, Stage IV", "Pancreas Cancer, Metastatic", "Pancreas Cancer, Recurrent", "Liver Cancer Stage IIIa", "Liver Cancer Stage IIIb", "Liver Cancer Stage IIIc", "Liver Cancer Stage IV", "Colon Cancer Stage III", "Colon Cancer Stage IV", "Stomach Cancer Stage III", "Stomach Cancer Stage IV", "Stomach Cancer Recurrent", "Rectum Cancer, Recurrent", "Gastrointestinal Cancers - Liver", "Anal Cancer", "Anal Cancer Stage III", "Anal Cancer Stage IV", "Anal Cancer Recurrent", "Anal Cancer Metastatic", "Anal Cancer, Stage IIIA", "Anal Cancer, Stage IIIB", "Appendix Cancer", "Ampullary Cancer", "Bile Duct Cancer", "Bile Duct Cancer Stage III", "Bile Duct Cancer Stage IV", "Bile Duct Cancer Stage IVA", "Bile Duct Cancer Stage IVB", "Bile Duct Cancer Recurrent", "Carcinoid Tumor", "Carcinoid Tumor of Pancreas", "Carcinoid Tumor of Large Intestine", "Carcinoid Tumor of GI System", "Carcinoid Tumor of Colon", "Carcinoid Tumor of Liver", "Carcinoid Tumor of Cecum", "Carcinoid Tumor of Ileum", "Carcinoid Tumor of Rectum", "Carcinoid Tumor of the Small Bowel", "Carcinoid Tumor of the Stomach", "Large Intestine Cancer", "Esophagus Cancer", "Esophagus Cancer, Stage III", "Esophagus Cancer, Stage IV", "Esophagus Cancer, Recurrent", "Gallbladder Cancer", "Gallbladder Cancer Stage III", "Gallbladder Cancer Stage IV", "Gastric (Stomach) Cancer", "Neuroendocrine Tumor", "Peritoneum Cancer", "Rectal Cancer", "Esophagus Cancer, Stage I", "Esophagus Cancer, Stage II", "Gallbladder Cancer Stage I", "Gallbladder Cancer Stage II", "Bile Duct Cancer Stage I", "Bile Duct Cancer Stage II" ], "interventions": [ { "name": "PICO G2 4k", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Cedars-Sinai Medical Center", "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": 360, "start_date": "2021-10-05", "completion_date": "2027-03-16", "has_results": false, "last_update_posted_date": "2026-02-20", "last_synced_at": "2026-10-29T21:47:50.655Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04907643" }, { "nct_id": "NCT01655849", "title": "Phase 2 Efficacy Trial of Z160 in Lumbosacral Radiculopathy", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Lumbosacral Radiculopathy" ], "interventions": [ { "name": "z160", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Zalicus", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 141, "start_date": "2012-08", "completion_date": "2013-11", "has_results": false, "last_update_posted_date": "2013-12-12", "last_synced_at": "2026-10-29T21:47:50.655Z", "location_count": 23, "location_summary": "Huntsville, Alabama • Peoria, Arizona • Anaheim, California + 19 more", "locations": [ { "city": "Huntsville", "state": "Alabama" }, { "city": "Peoria", "state": "Arizona" }, { "city": "Anaheim", "state": "California" }, { "city": "Fresno", "state": "California" }, { "city": "Orange", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01655849" }, { "nct_id": "NCT03879538", "title": "Nitrous Oxide for the Treatment of Complex Regional Pain Syndrome", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Complex Regional Pain Syndrome" ], "interventions": [ { "name": "Nitrous Oxide", "type": "DRUG" }, { "name": "Oxygen", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "The Cleveland Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "18 Years to 65 Years" }, "enrollment_count": 44, "start_date": "2019-07-02", "completion_date": "2022-07-28", "has_results": true, "last_update_posted_date": "2024-02-09", "last_synced_at": "2026-10-29T21:47:50.655Z", "location_count": 1, "location_summary": "Cleveland, Ohio", "locations": [ { "city": "Cleveland", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT03879538" }, { "nct_id": "NCT04240626", "title": "Multimodal Analgesia Effect on Post Surgical Patient", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Obesity, Morbid", "Surgery", "Bariatric Surgery Candidate" ], "interventions": [ { "name": "Neurontin", "type": "DRUG" }, { "name": "Dilaudid Injectable Product", "type": "DRUG" }, { "name": "Marcaine Injectable Product", "type": "DRUG" }, { "name": "Oxycodone Hydrochloride", "type": "DRUG" }, { "name": "Hycet 7.5Mg-325Mg/15Ml Solution", "type": "DRUG" }, { "name": "Zofran Injection", "type": "DRUG" }, { "name": "Scopolamine patch", "type": "DRUG" }, { "name": "Ativan", "type": "DRUG" }, { "name": "Flexeril Oral Product", "type": "DRUG" }, { "name": "Tylenol Suspension", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of California, Davis", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "35 Years", "maximum_age": "65 Years", "sex": "FEMALE", "summary": "35 Years to 65 Years · Female only" }, "enrollment_count": 60, "start_date": "2021-01-20", "completion_date": "2025-06-24", "has_results": false, "last_update_posted_date": "2026-09-14", "last_synced_at": "2026-10-29T21:47:50.655Z", "location_count": 1, "location_summary": "Sacramento, California", "locations": [ { "city": "Sacramento", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04240626" }, { "nct_id": "NCT00765843", "title": "A Trial of Custom Foot Orthoses for the Treatment of Plantar Heel Pain", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Plantar Fasciitis" ], "interventions": [ { "name": "orthoses", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Rosalind Franklin University of Medicine and Science", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "75 Years", "sex": "ALL", "summary": "18 Years to 75 Years" }, "enrollment_count": 77, "start_date": "2008-10", "completion_date": "2012-09", "has_results": true, "last_update_posted_date": "2014-07-21", "last_synced_at": "2026-10-29T21:47:50.655Z", "location_count": 2, "location_summary": "Chicago, Illinois • North Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" }, { "city": "North Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT00765843" }, { "nct_id": "NCT05433025", "title": "A Novel Device for Neck Pain in Active-duty Military Personnel With Forward Head Posture.", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Neck Pain" ], "interventions": [ { "name": "Cervigard Neck Collar", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Kessler Foundation", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "45 Years", "sex": "ALL", "summary": "18 Years to 45 Years" }, "enrollment_count": 40, "start_date": "2022-06-20", "completion_date": "2026-04-30", "has_results": false, "last_update_posted_date": "2026-10-22", "last_synced_at": "2026-10-29T21:47:50.655Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT05433025" } ] }