{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Tylenol+with+codeine&page=2", "query": { "intervention": "Tylenol with codeine", "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?intervention=Tylenol+with+codeine&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-09-24T21:47:33.205Z", "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": "NCT03173456", "title": "Comparing Five Oral Analgesics for Treatment of Acute Pain in the Emergency Department (ED)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Musculoskeletal Pain" ], "interventions": [ { "name": "oxycodone/APAP", "type": "DRUG" }, { "name": "hydrocodone/APAP", "type": "DRUG" }, { "name": "codeine/APAP", "type": "DRUG" }, { "name": "400 ibuprofen/APAP", "type": "DRUG" }, { "name": "800 ibuprofen/APAP", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Albert Einstein College of Medicine", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "21 Years", "maximum_age": "64 Years", "sex": "ALL", "summary": "21 Years to 64 Years" }, "enrollment_count": 600, "start_date": "2017-11-28", "completion_date": "2019-11-14", "has_results": true, "last_update_posted_date": "2022-02-01", "last_synced_at": "2026-09-24T21:47:33.205Z", "location_count": 1, "location_summary": "The Bronx, New York", "locations": [ { "city": "The Bronx", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT03173456" }, { "nct_id": "NCT00761150", "title": "Study to Evaluate the Safety and Efficacy of ABT-712 in Subjects With Moderate to Severe Chronic Low Back Pain (CLBP)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Chronic Low Back Pain" ], "interventions": [ { "name": "ABT-712", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "AbbVie (prior sponsor, Abbott)", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "21 Years", "maximum_age": "75 Years", "sex": "ALL", "summary": "21 Years to 75 Years" }, "enrollment_count": 308, "start_date": "2008-09", "completion_date": "2009-03", "has_results": true, "last_update_posted_date": "2014-02-07", "last_synced_at": "2026-09-24T21:47:33.205Z", "location_count": 32, "location_summary": "Tempe, Arizona • Tucson, Arizona • Anaheim, California + 26 more", "locations": [ { "city": "Tempe", "state": "Arizona" }, { "city": "Tempe", "state": "Arizona" }, { "city": "Tucson", "state": "Arizona" }, { "city": "Anaheim", "state": "California" }, { "city": "Lomita", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00761150" }, { "nct_id": "NCT01982799", "title": "Local Anesthesia and Analgesics in Endodontic Pain", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Odontalgia" ], "interventions": [ { "name": "Oral placebo", "type": "DRUG" }, { "name": "Oral ibuprofen", "type": "DRUG" }, { "name": "oral naproxen", "type": "DRUG" }, { "name": "oral acetaminophen/hydrocodone + ibuprofen", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Minnesota", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "18 Years to 65 Years" }, "enrollment_count": 0, "start_date": "2014-02", "completion_date": "2015-09", "has_results": false, "last_update_posted_date": "2016-11-03", "last_synced_at": "2026-09-24T21:47:33.205Z", "location_count": 1, "location_summary": "Minneapolis, Minnesota", "locations": [ { "city": "Minneapolis", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT01982799" }, { "nct_id": "NCT04003350", "title": "The Effect of Prolonged Multimodal Analgesic Regimen on Post Hospital Discharge Opioid Use and Pain Control After Primary Total Knee Arthroplasty", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Osteo Arthritis Knee" ], "interventions": [ { "name": "Oxycodone", "type": "DRUG" }, { "name": "Tramadol", "type": "DRUG" }, { "name": "Tylenol", "type": "DRUG" }, { "name": "Meloxicam", "type": "DRUG" }, { "name": "Gabapentin", "type": "DRUG" }, { "name": "Metaxalone", "type": "DRUG" }, { "name": "Esomeprazole 20mg", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Rothman Institute Orthopaedics", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 216, "start_date": "2017-12-21", "completion_date": "2019-03-15", "has_results": false, "last_update_posted_date": "2019-07-01", "last_synced_at": "2026-09-24T21:47:33.205Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT04003350" }, { "nct_id": "NCT02958566", "title": "Multimodal Narcotic Limited Perioperative Pain Control With Colorectal Surgery", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Colon Cancer", "Colon Diverticulosis", "Colonic Neoplasms", "Colonic Diverticulitis", "Pain, Postoperative", "Ileus", "Ileus Paralytic", "Ileus; Mechanical", "Constipation Drug Induced", "Constipation", "Rectum Cancer", "Rectum Neoplasm" ], "interventions": [ { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Gabapentin", "type": "DRUG" }, { "name": "Orphenadrine", "type": "DRUG" }, { "name": "Lidocaine", "type": "DRUG" }, { "name": "Marcaine", "type": "DRUG" }, { "name": "Ketamine", "type": "DRUG" }, { "name": "Methadone", "type": "DRUG" }, { "name": "Tramadol", "type": "DRUG" }, { "name": "Ketorolac", "type": "DRUG" }, { "name": "Morphine Sulfate", "type": "DRUG" }, { "name": "Fentanyl", "type": "DRUG" }, { "name": "Dilaudid", "type": "DRUG" }, { "name": "Hydrocodone-Acetaminophen Tab 5-325 MG", "type": "DRUG" }, { "name": "HYDROCODONE/ACETAMINOPHEN 5 Mg-325 Mg ORAL TABLET", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Illinois College of Medicine at Peoria", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 80, "start_date": "2017-01", "completion_date": "2018-12", "has_results": false, "last_update_posted_date": "2017-03-20", "last_synced_at": "2026-09-24T21:47:33.205Z", "location_count": 1, "location_summary": "Peoria, Illinois", "locations": [ { "city": "Peoria", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT02958566" }, { "nct_id": "NCT02455518", "title": "Comparative Efficacy of 4 Oral Analgesics", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Pain" ], "interventions": [ { "name": "Oxycodone/acetaminophen", "type": "DRUG" }, { "name": "Hydrocodone/acetaminophen", "type": "DRUG" }, { "name": "Codeine/acetaminophen", "type": "DRUG" }, { "name": "Ibuprofen/acetaminophen", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Montefiore Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "21 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "21 Years to 65 Years" }, "enrollment_count": 416, "start_date": "2015-07", "completion_date": "2017-10-04", "has_results": true, "last_update_posted_date": "2018-02-13", "last_synced_at": "2026-09-24T21:47:33.205Z", "location_count": 1, "location_summary": "The Bronx, New York", "locations": [ { "city": "The Bronx", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT02455518" }, { "nct_id": "NCT05161221", "title": "Post Operative Pain Management Through Adductor Canal Block With Bupivacaine for ACL Reconstruction", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Pain, Postoperative", "ACL" ], "interventions": [ { "name": "OxyCODONE 5 mg Oral Tablet", "type": "DRUG" }, { "name": "Naproxen 500 Mg", "type": "DRUG" }, { "name": "Tylenol Pill", "type": "DRUG" }, { "name": "Liposomal bupivacaine", "type": "DRUG" }, { "name": "Femoral Nerve Catheter", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "PROCEDURE" ], "sponsor": "Rothman Institute Orthopaedics", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 154, "start_date": "2021-12-06", "completion_date": "2022-12-31", "has_results": false, "last_update_posted_date": "2021-12-17", "last_synced_at": "2026-09-24T21:47:33.205Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT05161221" }, { "nct_id": "NCT03599089", "title": "Study of CA-008 (Vocacapsaicin) in Bunionectomy Patients", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Post-surgical Pain" ], "interventions": [ { "name": "CA-008", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" }, { "name": "Ketorolac", "type": "DRUG" }, { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Oxycodone", "type": "DRUG" }, { "name": "Bupivacaine Hydrochloride", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Concentric Analgesics", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "75 Years", "sex": "ALL", "summary": "18 Years to 75 Years" }, "enrollment_count": 147, "start_date": "2018-07-09", "completion_date": "2018-10-23", "has_results": true, "last_update_posted_date": "2021-08-11", "last_synced_at": "2026-09-24T21:47:33.205Z", "location_count": 3, "location_summary": "Pasadena, California • Pasadena, Maryland • Houston, Texas", "locations": [ { "city": "Pasadena", "state": "California" }, { "city": "Pasadena", "state": "Maryland" }, { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT03599089" }, { "nct_id": "NCT04399122", "title": "Post-operative Pain Control After Photorefractive Keratectomy Comparing Acetaminophen/Codeine vs Acetaminophen/Oxycodone", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Post-operative Pain Control" ], "interventions": [ { "name": "acetaminophen/codeine vs acetaminophen/oxycodone", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "59th Medical Wing", "sponsor_class": "FED", "healthy_volunteers": true, "eligibility": { "minimum_age": "21 Years", "maximum_age": null, "sex": "ALL", "summary": "21 Years and older" }, "enrollment_count": 200, "start_date": "2017-03-21", "completion_date": "2019-10-28", "has_results": true, "last_update_posted_date": "2021-10-05", "last_synced_at": "2026-09-24T21:47:33.205Z", "location_count": 1, "location_summary": "San Antonio, Texas", "locations": [ { "city": "San Antonio", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT04399122" }, { "nct_id": "NCT04429022", "title": "Multimodal Pain Management After Robotic-Assisted Total Laparoscopic Hysterectomy", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Pain, Postoperative" ], "interventions": [ { "name": "Gabapentin", "type": "DRUG" }, { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Celecoxib", "type": "DRUG" }, { "name": "Ketorolac", "type": "DRUG" }, { "name": "Paracervical block with ropivacaine", "type": "PROCEDURE" }, { "name": "Local anesthetic injection with ropivacaine at abdominal laparoscopic port sites", "type": "PROCEDURE" }, { "name": "Hydromorphone", "type": "DRUG" }, { "name": "Oxycodone", "type": "DRUG" } ], "intervention_types": [ "DRUG", "PROCEDURE" ], "sponsor": "State University of New York at Buffalo", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "25 Years", "maximum_age": "90 Years", "sex": "FEMALE", "summary": "25 Years to 90 Years · Female only" }, "enrollment_count": 68, "start_date": "2020-11-24", "completion_date": "2022-05-31", "has_results": true, "last_update_posted_date": "2023-08-01", "last_synced_at": "2026-09-24T21:47:33.205Z", "location_count": 1, "location_summary": "Williamsville, New York", "locations": [ { "city": "Williamsville", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT04429022" } ] }