{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Codeine+with+acetaminophen", "query": { "intervention": "Codeine with acetaminophen" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 80, "total_pages": 8, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Codeine+with+acetaminophen&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-06T22:12:08.410Z", "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": "NCT04122443", "title": "Acetaminophen (APAP) +/- Oxycodone", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Musculoskeletal Pain" ], "interventions": [ { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Oxycodone", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Montefiore Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 393, "start_date": "2019-12-01", "completion_date": "2022-07-31", "has_results": true, "last_update_posted_date": "2024-02-28", "last_synced_at": "2026-09-06T22:12:08.410Z", "location_count": 1, "location_summary": "The Bronx, New York", "locations": [ { "city": "The Bronx", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT04122443" }, { "nct_id": "NCT07600697", "title": "Suzetrigine for Opioid-Sparing Postoperative Analgesia Following Transvaginal Pelvic Reconstructive Surgery", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Pelvic Organ Prolapse (POP)", "Stress Urinary Incontinence (SUI)", "Postoperative Pain" ], "interventions": [ { "name": "Suzetrigine", "type": "DRUG" }, { "name": "Opioid Analgesics (Tramadol or Oxycodone)", "type": "DRUG" }, { "name": "Scheduled Acetaminophen and Ibuprofen", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of California, Los Angeles", "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": "2026-07-01", "completion_date": "2028-07-01", "has_results": false, "last_update_posted_date": "2026-06-02", "last_synced_at": "2026-09-06T22:12:08.410Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT07600697" }, { "nct_id": "NCT00404391", "title": "A Study Comparing the Analgesic Activity of Extended Release Hydrocodone/Acetaminophen (Vicodin® CR) and Placebo in Subjects With Pain Following Bunionectomy Surgery", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Pain" ], "interventions": [ { "name": "Hydrocodone/Acetaminophen Extended Release", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Abbott", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "18 Years to 65 Years" }, "enrollment_count": 210, "start_date": "2003-10", "completion_date": "2004-03", "has_results": false, "last_update_posted_date": "2011-01-19", "last_synced_at": "2026-09-06T22:12:08.410Z", "location_count": 4, "location_summary": "Owing Mills, Maryland • Austin, Texas • San Marcos, Texas + 1 more", "locations": [ { "city": "Owing Mills", "state": "Maryland" }, { "city": "Austin", "state": "Texas" }, { "city": "San Marcos", "state": "Texas" }, { "city": "Salt Lake City", "state": "Utah" } ], "official_url": "https://clinicaltrials.gov/study/NCT00404391" }, { "nct_id": "NCT05488847", "title": "Opioid-Free Pain Protocol After Shoulder Arthroplasty", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Shoulder Arthropathy", "Shoulder Pain" ], "interventions": [ { "name": "Celecoxib", "type": "DRUG" }, { "name": "Pregabalin", "type": "DRUG" }, { "name": "Tramadol", "type": "DRUG" }, { "name": "Dexamethasone", "type": "DRUG" }, { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Ropivicaine", "type": "DRUG" }, { "name": "Epinephrine", "type": "DRUG" }, { "name": "Ketorolac", "type": "DRUG" }, { "name": "Tizanidine", "type": "DRUG" }, { "name": "Magnesium", "type": "DRUG" }, { "name": "Ibuprofen", "type": "DRUG" }, { "name": "Oxycodone Hydrochloride 5 Mg", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Henry Ford Health System", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 83, "start_date": "2022-06-25", "completion_date": "2026-09-01", "has_results": true, "last_update_posted_date": "2026-02-10", "last_synced_at": "2026-09-06T22:12:08.410Z", "location_count": 1, "location_summary": "Detroit, Michigan", "locations": [ { "city": "Detroit", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT05488847" }, { "nct_id": "NCT03586934", "title": "Multimodal Analgesia in Shoulder Arthroplasty", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Shoulder Pain", "Opioid Use" ], "interventions": [ { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Celecoxib 200mg", "type": "DRUG" }, { "name": "Celecoxib 400 mg", "type": "DRUG" }, { "name": "Ropivacaine", "type": "DRUG" }, { "name": "Ketorolac", "type": "DRUG" }, { "name": "Acetaminophen Injectable Product", "type": "DRUG" }, { "name": "Oxycodone", "type": "DRUG" }, { "name": "Tramadol", "type": "DRUG" }, { "name": "Morphine Injectable Solution", "type": "DRUG" }, { "name": "hydrocodone bitartrate and acetaminophen", "type": "DRUG" }, { "name": "Morphine", "type": "DRUG" }, { "name": "Oxycodone Hydrochloride", "type": "DRUG" }, { "name": "Meloxicam", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Rush University Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 0, "start_date": "2018-06-01", "completion_date": "2019-06-01", "has_results": false, "last_update_posted_date": "2021-09-28", "last_synced_at": "2026-09-06T22:12:08.410Z", "location_count": 1, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT03586934" }, { "nct_id": "NCT01229449", "title": "Ibuprofen/Acetaminophen Versus Nurofen Plus® and Panadeine® Extra Dental Pain Study", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Post-operative Pain" ], "interventions": [ { "name": "Ibuprofen/acetaminophen", "type": "DRUG" }, { "name": "Ibuprofen/acetaminophen (higher dose)", "type": "DRUG" }, { "name": "Nurofen Plus®", "type": "DRUG" }, { "name": "Panadeine® Extra", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Reckitt Benckiser LLC", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "16 Years", "maximum_age": null, "sex": "ALL", "summary": "16 Years and older" }, "enrollment_count": 678, "start_date": "2009-01", "completion_date": "2009-09", "has_results": true, "last_update_posted_date": "2018-09-17", "last_synced_at": "2026-09-06T22:12:08.410Z", "location_count": 1, "location_summary": "Austin, Texas", "locations": [ { "city": "Austin", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT01229449" }, { "nct_id": "NCT03619785", "title": "US-guided SAPB for Rib Fractures in the ED", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Rib Fractures", "Rib Fracture Multiple" ], "interventions": [ { "name": "Bupivacaine", "type": "DRUG" }, { "name": "Fentanyl, morphine, hydromorphone, hydrocodone, acetaminophen, ketorolac, gabapentin, ketamine, ibuprofen", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Andrew A Herring", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 70, "start_date": "2018-11-06", "completion_date": "2019-08-31", "has_results": false, "last_update_posted_date": "2018-12-19", "last_synced_at": "2026-09-06T22:12:08.410Z", "location_count": 1, "location_summary": "Oakland, California", "locations": [ { "city": "Oakland", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03619785" }, { "nct_id": "NCT06505187", "title": "Celecoxib for ENT Pain Management", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Parotidectomy" ], "interventions": [ { "name": "Celecoxib", "type": "DRUG" }, { "name": "Tylenol", "type": "DRUG" }, { "name": "Oxycodone", "type": "DRUG" }, { "name": "placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Wisconsin, Madison", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 84, "start_date": "2025-02-28", "completion_date": "2027-09", "has_results": false, "last_update_posted_date": "2026-07-29", "last_synced_at": "2026-09-06T22:12:08.410Z", "location_count": 1, "location_summary": "Madison, Wisconsin", "locations": [ { "city": "Madison", "state": "Wisconsin" } ], "official_url": "https://clinicaltrials.gov/study/NCT06505187" }, { "nct_id": "NCT02358850", "title": "Post-tonsillectomy Pain Control in Adults", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Pain, Postoperative", "Postoperative Nausea and Vomiting", "Postoperative Hemorrhage", "Body Weight Changes" ], "interventions": [ { "name": "Norco (Hydrocodone and Acetaminophen)", "type": "DRUG" }, { "name": "Percocet (Oxycodone and Acetaminophen)", "type": "DRUG" }, { "name": "Dilaudid (hydromorphone)", "type": "DRUG" }, { "name": "Tylenol (Acetaminophen)", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Nebraska", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 27, "start_date": "2016-01", "completion_date": "2019-01-24", "has_results": false, "last_update_posted_date": "2023-07-13", "last_synced_at": "2026-09-06T22:12:08.410Z", "location_count": 1, "location_summary": "Omaha, Nebraska", "locations": [ { "city": "Omaha", "state": "Nebraska" } ], "official_url": "https://clinicaltrials.gov/study/NCT02358850" }, { "nct_id": "NCT04015908", "title": "A Multimodal Analgesia Protocol Adapted for Ambulatory Surgery", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Opioid Use" ], "interventions": [ { "name": "Celecoxib", "type": "DRUG" }, { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Pregabalin", "type": "DRUG" }, { "name": "Oxycodone", "type": "DRUG" }, { "name": "Percocet", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Utah", "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": 100, "start_date": "2019-08-01", "completion_date": "2023-01-31", "has_results": true, "last_update_posted_date": "2024-07-08", "last_synced_at": "2026-09-06T22:12:08.410Z", "location_count": 1, "location_summary": "Salt Lake City, Utah", "locations": [ { "city": "Salt Lake City", "state": "Utah" } ], "official_url": "https://clinicaltrials.gov/study/NCT04015908" } ] }