{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Acetaminophen&page=27",
    "query": {
      "intervention": "Acetaminophen",
      "page": 27
    },
    "page_size": 10
  },
  "pagination": {
    "page": 27,
    "page_size": 10,
    "total_count": 948,
    "total_pages": 95,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Acetaminophen&page=28&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Acetaminophen&page=26&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-20T02:42:31.969Z",
  "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": "NCT01540734",
      "title": "Pharmacokinetic Study Investigating the Extent of Paracetamol Absorption From a New Formulation of Paracetamol Compared With Panadol®",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy Subjects"
      ],
      "interventions": [
        {
          "name": "Marketed paracetamol",
          "type": "DRUG"
        },
        {
          "name": "Experimental paracetamol formulation",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 28,
      "start_date": "2009-12",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2014-11-24",
      "last_synced_at": "2026-10-20T02:42:31.969Z",
      "location_count": 1,
      "location_summary": "Lincoln, Nebraska",
      "locations": [
        {
          "city": "Lincoln",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01540734"
    },
    {
      "nct_id": "NCT03547427",
      "title": "Glucagon Counterregulation in Type 1 Diabetes",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Type 1 Diabetes Mellitus"
      ],
      "interventions": [
        {
          "name": "Basal insulin alone",
          "type": "OTHER"
        },
        {
          "name": "Basal pramlintide and reduced basal insulin",
          "type": "OTHER"
        },
        {
          "name": "CGM",
          "type": "OTHER"
        },
        {
          "name": "Acetaminophen test",
          "type": "OTHER"
        },
        {
          "name": "Insulin-induced hypoglycemia",
          "type": "OTHER"
        },
        {
          "name": "Exercise-induced hypoglycemia",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Virginia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "21 Years to 55 Years"
      },
      "enrollment_count": 13,
      "start_date": "2018-05-20",
      "completion_date": "2019-03-11",
      "has_results": false,
      "last_update_posted_date": "2022-03-28",
      "last_synced_at": "2026-10-20T02:42:31.969Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03547427"
    },
    {
      "nct_id": "NCT02519023",
      "title": "TAP vs Surgical Infiltration of Local Anesthetic in Laparoscopic and Robotic Hysterectomy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Acute Pain"
      ],
      "interventions": [
        {
          "name": "Liposomal Bupivacaine",
          "type": "DRUG"
        },
        {
          "name": "Bupivacaine",
          "type": "DRUG"
        },
        {
          "name": "Ultrasound",
          "type": "DEVICE"
        },
        {
          "name": "Epinephrine",
          "type": "DRUG"
        },
        {
          "name": "acetaminophen",
          "type": "DRUG"
        },
        {
          "name": "ibuprofen",
          "type": "DRUG"
        },
        {
          "name": "Oxycodone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "University of Minnesota",
      "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": 87,
      "start_date": "2016-07",
      "completion_date": "2017-06",
      "has_results": true,
      "last_update_posted_date": "2019-02-08",
      "last_synced_at": "2026-10-20T02:42:31.969Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02519023"
    },
    {
      "nct_id": "NCT04973748",
      "title": "Conditioned Open-label Placebo (COLP) for Peri-operative Pain Management in Patients With Head and Neck Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Postoperative Pain",
        "Opioid Use"
      ],
      "interventions": [
        {
          "name": "Conditioned open-label placebo (COLP)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Surveys about pain, opioid use and depression symptoms",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 9,
      "start_date": "2023-02-07",
      "completion_date": "2024-06-28",
      "has_results": false,
      "last_update_posted_date": "2024-08-23",
      "last_synced_at": "2026-10-20T02:42:31.969Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04973748"
    },
    {
      "nct_id": "NCT01011634",
      "title": "Trial Comparing Intravenous and Oral Moderate Sedation for First Trimester Surgical Abortions",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Undesired Intrauterine Pregnancy",
        "First Trimester Pregnancy"
      ],
      "interventions": [
        {
          "name": "Intravenous moderate sedation versus oral medication",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "55 Years",
        "sex": "FEMALE",
        "summary": "16 Years to 55 Years · Female only"
      },
      "enrollment_count": 18,
      "start_date": "2007-05",
      "completion_date": "2008-11",
      "has_results": true,
      "last_update_posted_date": "2013-05-16",
      "last_synced_at": "2026-10-20T02:42:31.969Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01011634"
    },
    {
      "nct_id": "NCT01566838",
      "title": "Continuous Subpleural Infusion of Bupivacaine",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Postoperative Pain"
      ],
      "interventions": [
        {
          "name": "Subpleural pain catheter with infusion of 0.125% bupivacaine",
          "type": "DRUG"
        },
        {
          "name": "Standard acute pain management",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Inova Health Care Services",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 83,
      "start_date": "2012-10",
      "completion_date": "2015-12",
      "has_results": true,
      "last_update_posted_date": "2017-12-20",
      "last_synced_at": "2026-10-20T02:42:31.969Z",
      "location_count": 1,
      "location_summary": "Falls Church, Virginia",
      "locations": [
        {
          "city": "Falls Church",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01566838"
    },
    {
      "nct_id": "NCT04378114",
      "title": "Impact of Acetaminophen on Performance of Guardian™ Sensor (3) in Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Type 1 Diabetes Mellitus",
        "Type 2 Diabetes Mellitus"
      ],
      "interventions": [
        {
          "name": "Guardian™ Sensor (3) connected to a Guardian™ Connect Transmitter. C sensor algorithm applied retrospectively to raw sensor data.",
          "type": "DEVICE"
        },
        {
          "name": "Guardian™ Sensor (3) connected to a Guardian™ Connect Transmitter. Zeus sensor algorithm applied retrospectively to raw sensor data.",
          "type": "DEVICE"
        },
        {
          "name": "Acetominophen",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "Medtronic MiniMed, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 104,
      "start_date": "2020-05-18",
      "completion_date": "2020-07-17",
      "has_results": true,
      "last_update_posted_date": "2023-09-08",
      "last_synced_at": "2026-10-20T02:42:31.969Z",
      "location_count": 6,
      "location_summary": "Escondido, California • Santa Barbara, California • Walnut Creek, California + 3 more",
      "locations": [
        {
          "city": "Escondido",
          "state": "California"
        },
        {
          "city": "Santa Barbara",
          "state": "California"
        },
        {
          "city": "Walnut Creek",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04378114"
    },
    {
      "nct_id": "NCT03605914",
      "title": "Are NSAIDs Effective Enough for Postoperative Pain Control After Functional Endoscopic Sinus Surgery and Septoplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Pain Control After Functional Endoscopic Sinus Surgery and Septoplasty"
      ],
      "interventions": [
        {
          "name": "diclofenac",
          "type": "DRUG"
        },
        {
          "name": "Norco",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2018-08-01",
      "completion_date": "2020-07-05",
      "has_results": true,
      "last_update_posted_date": "2021-07-20",
      "last_synced_at": "2026-10-20T02:42:31.969Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03605914"
    },
    {
      "nct_id": "NCT01453400",
      "title": "Evaluate the Time of Pain Relief of Fast Acting Aspirin Versus Acetaminophen in Subjects Diagnosed With Sore Throat Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Pharyngitis"
      ],
      "interventions": [
        {
          "name": "Acetylsalicylic Acid (Aspirin, BAY1019036) + placebo",
          "type": "DRUG"
        },
        {
          "name": "Acetaminophen + placebo",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bayer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 177,
      "start_date": "2011-09-27",
      "completion_date": "2012-04-06",
      "has_results": false,
      "last_update_posted_date": "2018-12-07",
      "last_synced_at": "2026-10-20T02:42:31.969Z",
      "location_count": 1,
      "location_summary": "Storrs, Connecticut",
      "locations": [
        {
          "city": "Storrs",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01453400"
    },
    {
      "nct_id": "NCT03517930",
      "title": "A Manufacturing Transfer Study Comparing the Bioequivalence of a Single Oral Dose of Claritin-D 12-Hour Extended Release Tablet From 2 Different Manufacturers Under Fasted Conditions in Healthy Adult Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Clinical Pharmacology"
      ],
      "interventions": [
        {
          "name": "Loratadine + Pseudoephedrine sulfate (Claritin-D, BAY818725) (Manufacturer-SAG)",
          "type": "DRUG"
        },
        {
          "name": "Loratadine + Pseudoephedrine sulfate (Claritin-D, BAY818725) (Manufacturer-Heist)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bayer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 52,
      "start_date": "2018-04-17",
      "completion_date": "2018-07-20",
      "has_results": false,
      "last_update_posted_date": "2018-09-19",
      "last_synced_at": "2026-10-20T02:42:31.969Z",
      "location_count": 1,
      "location_summary": "Secaucus, New Jersey",
      "locations": [
        {
          "city": "Secaucus",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03517930"
    }
  ]
}