{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Acetaminophen&page=3", "query": { "intervention": "Acetaminophen", "page": 3 }, "page_size": 10 }, "pagination": { "page": 3, "page_size": 10, "total_count": 948, "total_pages": 95, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Acetaminophen&page=4&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Acetaminophen&page=2&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-17T16:45:09.763Z", "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": "NCT00574015", "title": "The Comparison of Supraperiosteal Nerve Block With Opiate Analgesia in Alleviating the Pain of Toothache", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Toothache" ], "interventions": [ { "name": "hydrocodone/acetaminophen", "type": "DRUG" }, { "name": "bupivacaine (supraperiosteal nerve block)", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Albany Medical College", "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": 18, "start_date": "2007-12", "completion_date": "2013-01", "has_results": false, "last_update_posted_date": "2014-03-24", "last_synced_at": "2026-10-17T16:45:09.763Z", "location_count": 1, "location_summary": "Albany, New York", "locations": [ { "city": "Albany", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00574015" }, { "nct_id": "NCT04221477", "title": "A Study to Evaluate the Efficacy and Safety of Obinutuzumab in Participants With ISN/RPS 2003 Class III or IV Lupus Nephritis", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Lupus Nephritis" ], "interventions": [ { "name": "Obinutuzumab", "type": "DRUG" }, { "name": "MMF", "type": "DRUG" }, { "name": "Prednisone", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" }, { "name": "Methylprednisolone", "type": "DRUG" }, { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Diphenhydramine", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Hoffmann-La Roche", "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": 271, "start_date": "2020-08-10", "completion_date": "2031-03-02", "has_results": true, "last_update_posted_date": "2026-07-21", "last_synced_at": "2026-10-17T16:45:09.763Z", "location_count": 18, "location_summary": "Birmingham, Alabama • Beverly Hills, California • Fontana, California + 14 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Beverly Hills", "state": "California" }, { "city": "Fontana", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "Stanford", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04221477" }, { "nct_id": "NCT05547165", "title": "Percutaneous Intervention Versus Observational Trial of Arterial Ductus in Low Weight Infants", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Ductus Arteriosus, Patent" ], "interventions": [ { "name": "Percutaneous Patent Ductus Arteriosus Closure (PPC)", "type": "DEVICE" }, { "name": "Responsive Management Intervention", "type": "COMBINATION_PRODUCT" }, { "name": "Echocardiogram, cardiac", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DEVICE", "COMBINATION_PRODUCT", "DIAGNOSTIC_TEST" ], "sponsor": "Nationwide Children's Hospital", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "7 Days", "maximum_age": "32 Days", "sex": "ALL", "summary": "7 Days to 32 Days" }, "enrollment_count": 240, "start_date": "2023-02-21", "completion_date": "2026-02-28", "has_results": false, "last_update_posted_date": "2025-03-30", "last_synced_at": "2026-10-17T16:45:09.763Z", "location_count": 24, "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 19 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Palo Alto", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05547165" }, { "nct_id": "NCT05144828", "title": "Efficacy of Intercostal CryoAnalgesia in Robotic Lung Resection", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Pain, Postoperative", "Lung Diseases" ], "interventions": [ { "name": "Intercostal Nerve Cryoablation", "type": "DEVICE" }, { "name": "Patient-controlled analgesia (PCA)", "type": "DRUG" } ], "intervention_types": [ "DEVICE", "DRUG" ], "sponsor": "Medical College of Wisconsin", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "18 Years to 85 Years" }, "enrollment_count": 33, "start_date": "2022-02-15", "completion_date": "2024-12-31", "has_results": true, "last_update_posted_date": "2026-04-15", "last_synced_at": "2026-10-17T16:45:09.763Z", "location_count": 1, "location_summary": "Milwaukee, Wisconsin", "locations": [ { "city": "Milwaukee", "state": "Wisconsin" } ], "official_url": "https://clinicaltrials.gov/study/NCT05144828" }, { "nct_id": "NCT01635101", "title": "A Multi-Center Study of the Efficacy, Pharmacokinetics (PK) and Pharmacodynamics (PD) of IV Acetaminophen for the Treatment of Acute Pain in Pediatric Patients", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Acute Pain" ], "interventions": [ { "name": "IV Acetaminophen", "type": "DRUG" }, { "name": "IV Control", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Mallinckrodt", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Day", "maximum_age": "2 Years", "sex": "ALL", "summary": "1 Day to 2 Years" }, "enrollment_count": 197, "start_date": "2012-06", "completion_date": "2015-11", "has_results": true, "last_update_posted_date": "2020-01-21", "last_synced_at": "2026-10-17T16:45:09.763Z", "location_count": 22, "location_summary": "Birmingham, Alabama • Orange, California • San Diego, California + 19 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Orange", "state": "California" }, { "city": "San Diego", "state": "California" }, { "city": "Stanford", "state": "California" }, { "city": "Miami", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT01635101" }, { "nct_id": "NCT01998971", "title": "A Study of JNJ-54767414 (HuMax CD38) (Anti-CD38 Monoclonal Antibody) in Combination With Backbone Treatments for the Treatment of Patients With Multiple Myeloma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Multiple Myeloma" ], "interventions": [ { "name": "Daratumumab", "type": "DRUG" }, { "name": "Velcade", "type": "DRUG" }, { "name": "Pomalidomide", "type": "DRUG" }, { "name": "Dexamethasone", "type": "DRUG" }, { "name": "Melphalan", "type": "DRUG" }, { "name": "Prednisone", "type": "DRUG" }, { "name": "Thalidomide", "type": "DRUG" }, { "name": "Diphenhydramine", "type": "DRUG" }, { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Carfilzomib", "type": "DRUG" }, { "name": "Lenalidomide", "type": "DRUG" }, { "name": "Montelukast", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Janssen Research & Development, LLC", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 240, "start_date": "2014-02-18", "completion_date": "2024-01-11", "has_results": false, "last_update_posted_date": "2025-04-25", "last_synced_at": "2026-10-17T16:45:09.763Z", "location_count": 10, "location_summary": "Duarte, California • Atlanta, Georgia • Chicago, Illinois + 7 more", "locations": [ { "city": "Duarte", "state": "California" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Indianapolis", "state": "Indiana" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT01998971" }, { "nct_id": "NCT05842044", "title": "NSAID Use After Robotic Partial Nephrectomy", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Kidney Cancer", "Renal Cancer", "Renal Neoplasm" ], "interventions": [ { "name": "Ketorolac", "type": "DRUG" }, { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Oxycodone", "type": "DRUG" }, { "name": "Hydromorphone", "type": "DRUG" }, { "name": "Ibuprofen", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Miami", "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": 110, "start_date": "2023-09-15", "completion_date": "2026-12-31", "has_results": false, "last_update_posted_date": "2026-09-24", "last_synced_at": "2026-10-17T16:45:09.763Z", "location_count": 1, "location_summary": "Miami, Florida", "locations": [ { "city": "Miami", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT05842044" }, { "nct_id": "NCT00490009", "title": "Phase 2 Study of Bexxar in Relapsed/Refractory DLCL", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Lymphoma" ], "interventions": [ { "name": "Bexxar", "type": "DRUG" }, { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Diphenhydramine", "type": "DRUG" }, { "name": "Potassium Iodide (KI)", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Susan Knox", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "19 Years", "maximum_age": null, "sex": "ALL", "summary": "19 Years and older" }, "enrollment_count": 9, "start_date": "2004-09", "completion_date": "2013-06", "has_results": true, "last_update_posted_date": "2017-03-30", "last_synced_at": "2026-10-17T16:45:09.763Z", "location_count": 1, "location_summary": "Stanford, California", "locations": [ { "city": "Stanford", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00490009" }, { "nct_id": "NCT06935331", "title": "Prospective Opioid-Free AIS Fusion", "overall_status": "ENROLLING_BY_INVITATION", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Adolescent Idiopathic Scoliosis (AIS)" ], "interventions": [ { "name": "Opioid-Free/Opioid-Avoidant", "type": "DRUG" }, { "name": "Opioid-Containing", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "OrthoCarolina Research Institute, Inc.", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "10 Years", "maximum_age": "20 Years", "sex": "ALL", "summary": "10 Years to 20 Years" }, "enrollment_count": 58, "start_date": "2025-10-14", "completion_date": "2027-12-31", "has_results": false, "last_update_posted_date": "2026-04-06", "last_synced_at": "2026-10-17T16:45:09.763Z", "location_count": 1, "location_summary": "Charlotte, North Carolina", "locations": [ { "city": "Charlotte", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT06935331" }, { "nct_id": "NCT03944447", "title": "Outcomes Mandate National Integration With Cannabis as Medicine", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Chronic Pain", "Chronic Pain Syndrome", "Chronic Pain Due to Injury", "Chronic Pain Due to Trauma", "Fibromyalgia", "Seizures", "Hepatitis C", "Cancer", "Crohn Disease", "HIV/AIDS", "Multiple Sclerosis", "Traumatic Brain Injury", "Sickle Cell Disease", "Post Traumatic Stress Disorder", "Tourette Syndrome", "Ulcerative Colitis", "Glaucoma", "Epilepsy", "Inflammatory Bowel Diseases", "Parkinson Disease", "Amyotrophic Lateral Sclerosis", "Chronic Traumatic Encephalopathy", "Anxiety", "Depression", "Insomnia", "Autism", "Opioid-use Disorder", "Bipolar Disorder", "Covid19", "SARS-CoV Infection", "COVID-19", "Corona Virus Infection", "Coronavirus" ], "interventions": [ { "name": "Cannabis, Medical", "type": "DRUG" }, { "name": "RYAH-Medtech Inhaler", "type": "DEVICE" } ], "intervention_types": [ "DRUG", "DEVICE" ], "sponsor": "OMNI Medical Services, LLC", "sponsor_class": "NETWORK", "healthy_volunteers": true, "eligibility": { "minimum_age": "7 Years", "maximum_age": null, "sex": "ALL", "summary": "7 Years and older" }, "enrollment_count": 200000, "start_date": "2018-12-01", "completion_date": "2025-12-31", "has_results": false, "last_update_posted_date": "2022-06-02", "last_synced_at": "2026-10-17T16:45:09.763Z", "location_count": 17, "location_summary": "Boca Raton, Florida • Bradenton, Florida • Fort Lauderdale, Florida + 13 more", "locations": [ { "city": "Boca Raton", "state": "Florida" }, { "city": "Bradenton", "state": "Florida" }, { "city": "Fort Lauderdale", "state": "Florida" }, { "city": "Fort Myers", "state": "Florida" }, { "city": "Gainesville", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT03944447" } ] }