{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Post+Operative+Hemorrhage&page=4",
    "query": {
      "condition": "Post Operative Hemorrhage",
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 79,
    "total_pages": 8,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Post+Operative+Hemorrhage&page=5&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Post+Operative+Hemorrhage&page=3&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-21T08:50:48.776Z",
  "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": "NCT04531592",
      "title": "Valproic Acid (VPA) for Acute Kidney Injury (AKI) in Liver Transplant Patients",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Acute Kidney Injury",
        "Ischemia Reperfusion Injury"
      ],
      "interventions": [
        {
          "name": "Valproic acid",
          "type": "DRUG"
        },
        {
          "name": "Isotonic saline solution",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Westat",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 0,
      "start_date": "2022-01",
      "completion_date": "2023-06",
      "has_results": false,
      "last_update_posted_date": "2021-10-29",
      "last_synced_at": "2026-10-21T08:50:48.776Z",
      "location_count": 4,
      "location_summary": "San Francisco, California • Denver, Colorado • Dallas, Texas + 1 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04531592"
    },
    {
      "nct_id": "NCT04947514",
      "title": "Use of Tranexamic Acid in Reduction Mammoplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hematoma Postoperative",
        "Venous Thromboembolism"
      ],
      "interventions": [
        {
          "name": "Tranexamic acid",
          "type": "DRUG"
        },
        {
          "name": "Placebo (topical saline)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Montefiore Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 98,
      "start_date": "2021-10-29",
      "completion_date": "2022-07-13",
      "has_results": true,
      "last_update_posted_date": "2023-04-10",
      "last_synced_at": "2026-10-21T08:50:48.776Z",
      "location_count": 1,
      "location_summary": "The Bronx, New York",
      "locations": [
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04947514"
    },
    {
      "nct_id": "NCT07826637",
      "title": "Study of the Hemorai Vysio Wearable Device for Monitoring Changes Related to Blood Loss in Patients During and After Surgery.",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Blood Loss, Surgical",
        "Postoperative Hemorrhage"
      ],
      "interventions": [
        {
          "name": "Wearable optical hemodynamic monitoring device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Hemorai Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 80,
      "start_date": "2026-10-15",
      "completion_date": "2027-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-09-22",
      "last_synced_at": "2026-10-21T08:50:48.776Z",
      "location_count": 1,
      "location_summary": "Burlington, Massachusetts",
      "locations": [
        {
          "city": "Burlington",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07826637"
    },
    {
      "nct_id": "NCT01450631",
      "title": "The Use of the Prevena™ Incision Management System on Post-Surgical Cesarean Section Incisions",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post-operative Complications",
        "Surgical Site Infection",
        "Surgical Wound Infection"
      ],
      "interventions": [
        {
          "name": "Prevena™ Incision Management System (PIMS)",
          "type": "DEVICE"
        },
        {
          "name": "Standard-of-care Dressing",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "KCI USA, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 92,
      "start_date": "2012-02",
      "completion_date": "2013-12",
      "has_results": true,
      "last_update_posted_date": "2024-10-16",
      "last_synced_at": "2026-10-21T08:50:48.776Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01450631"
    },
    {
      "nct_id": "NCT00135291",
      "title": "Effect of Leukoreduced Blood Transfusions on Infection Following Trauma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Wounds and Injuries"
      ],
      "interventions": [
        {
          "name": "Leukoreduced blood transfusion",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2003-02",
      "completion_date": "2004-09",
      "has_results": false,
      "last_update_posted_date": "2008-01-11",
      "last_synced_at": "2026-10-21T08:50:48.776Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00135291"
    },
    {
      "nct_id": "NCT02032030",
      "title": "Systematic Assessment and Targeted Improvement of Services Following Yearlong Surgical Outcomes Surveys",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Heart Attack",
        "Cardiac Arrest",
        "Congestive Heart Failure",
        "Atrial Fibrillation",
        "Angina",
        "Deep Vein Thrombosis",
        "Pulmonary Embolism",
        "Respiratory Arrest",
        "Respiratory Failure",
        "Pneumonia",
        "Gastrointestinal Bleed",
        "Stomach Ulcer",
        "Delirium",
        "Stroke",
        "Nerve Injury",
        "Surgical Wound Infection"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 73952,
      "start_date": "2012-07",
      "completion_date": "2020-10-21",
      "has_results": false,
      "last_update_posted_date": "2022-08-09",
      "last_synced_at": "2026-10-21T08:50:48.776Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02032030"
    },
    {
      "nct_id": "NCT01256164",
      "title": "U.S. Study of Fibrocaps in Surgical Hemostasis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Postoperative Hemorrhage"
      ],
      "interventions": [
        {
          "name": "Fibrocaps (fibrin sealant)",
          "type": "DEVICE"
        },
        {
          "name": "Gelfoam",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Mallinckrodt",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 70,
      "start_date": "2010-12",
      "completion_date": "2011-10",
      "has_results": true,
      "last_update_posted_date": "2017-09-13",
      "last_synced_at": "2026-10-21T08:50:48.776Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01256164"
    },
    {
      "nct_id": "NCT03531151",
      "title": "MRI of Myocardial Infarction",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Myocardial Infarction",
        "Myocardial Ischemia",
        "Myocardial Injury",
        "Myocardial Fibrosis",
        "Myocardial Reperfusion Injury",
        "Myocardial Edema",
        "Myocardial Necrosis",
        "Heart Failure",
        "Ischemic Heart Disease",
        "Ischemic Cardiomyopathy",
        "Hemorrhage"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 14,
      "start_date": "2018-04-01",
      "completion_date": "2025-03-31",
      "has_results": false,
      "last_update_posted_date": "2025-09-08",
      "last_synced_at": "2026-10-21T08:50:48.776Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03531151"
    },
    {
      "nct_id": "NCT01415583",
      "title": "Evaluating Perioperative Dexamethasone and the Risk of Bleeding in Tonsillectomy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post-operative Hemorrhage"
      ],
      "interventions": [
        {
          "name": "Dexamethasone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Massachusetts Eye and Ear Infirmary",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "3 Years to 18 Years"
      },
      "enrollment_count": 314,
      "start_date": "2010-07",
      "completion_date": "2011-11",
      "has_results": true,
      "last_update_posted_date": "2017-07-12",
      "last_synced_at": "2026-10-21T08:50:48.776Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01415583"
    },
    {
      "nct_id": "NCT00611845",
      "title": "Aprotinin US Special Access Protocol",
      "overall_status": "NO_LONGER_AVAILABLE",
      "study_type": "EXPANDED_ACCESS",
      "phases": [],
      "conditions": [
        "Postoperative Hemorrhage"
      ],
      "interventions": [
        {
          "name": "Aprotinin (Trasylol, BAYA0128)",
          "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": null,
      "start_date": null,
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2014-06-23",
      "last_synced_at": "2026-10-21T08:50:48.776Z",
      "location_count": 17,
      "location_summary": "Decatur, Alabama • Glendale, California • Pismo Beach, California + 13 more",
      "locations": [
        {
          "city": "Decatur",
          "state": "Alabama"
        },
        {
          "city": "Glendale",
          "state": "California"
        },
        {
          "city": "Pismo Beach",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Ventura",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00611845"
    }
  ]
}