{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Hemarthrosis",
    "query": {
      "condition": "Hemarthrosis"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 7,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-26T15:01:51.895Z",
  "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": "NCT04131920",
      "title": "Handheld Ultrasound (HHUS) for Home Use in Hemophilia",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Joint Bleed",
        "Hemophilia A"
      ],
      "interventions": [
        {
          "name": "handheld ultrasound: Philips Lumify integrated tele-ultrasound powered by Reacts collaborative platform",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Washington Institute for Coagulation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 10,
      "start_date": "2019-10-01",
      "completion_date": "2022-06-22",
      "has_results": false,
      "last_update_posted_date": "2022-06-23",
      "last_synced_at": "2026-06-26T15:01:51.895Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04131920"
    },
    {
      "nct_id": "NCT07142369",
      "title": "Synovial Fluid Withdrawal or PRP Injection For Acute ACL Tears and Cytokines",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Posttraumatic Osteoarthritis",
        "Anterior Cruciate Ligament (ACL) Rupture"
      ],
      "interventions": [
        {
          "name": "Synovial Fluid withdrawal at the preoperative clinic visit",
          "type": "PROCEDURE"
        },
        {
          "name": "Platelet-Rich Plasma (PRP) preparation and injection",
          "type": "PROCEDURE"
        },
        {
          "name": "Synovial fluid withdrawal at the time of surgery",
          "type": "PROCEDURE"
        },
        {
          "name": "3mL synovial fluid withdrawn at the preoperative visit",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 99,
      "start_date": "2026-09",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2026-06-18",
      "last_synced_at": "2026-06-26T15:01:51.895Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07142369"
    },
    {
      "nct_id": "NCT03606109",
      "title": "Reducing Hemarthrosis in Tibial Tubercle Osteotomy by the Administration of Intravenous Tranexamic Acid",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Tibial Tubercle Osteotomy"
      ],
      "interventions": [
        {
          "name": "Tranexamic Acid (TXA)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 58,
      "start_date": "2018-06-26",
      "completion_date": "2021-06-02",
      "has_results": true,
      "last_update_posted_date": "2022-09-21",
      "last_synced_at": "2026-06-26T15:01:51.895Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03606109"
    },
    {
      "nct_id": "NCT06820515",
      "title": "ATHNdataset Registry",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hemophilia",
        "Thrombosis",
        "Hemophilia A",
        "Hemophilia B",
        "Sickle Cell Disease",
        "Glanzmann Thrombasthenia",
        "Bleeding Disorder",
        "Blood Disorder",
        "Von Willebrand Diseases"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "American Thrombosis and Hemostasis Network",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 200000,
      "start_date": "2024-10-25",
      "completion_date": "2055-10-31",
      "has_results": false,
      "last_update_posted_date": "2026-04-21",
      "last_synced_at": "2026-06-26T15:01:51.895Z",
      "location_count": 1,
      "location_summary": "Hickory, North Carolina",
      "locations": [
        {
          "city": "Hickory",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06820515"
    },
    {
      "nct_id": "NCT03631355",
      "title": "Reducing Hemarthrosis in ACL Reconstruction With BTB Autograft by the Administration of Intravenous TXA",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Anterior Cruciate Ligament Reconstruction"
      ],
      "interventions": [
        {
          "name": "Tranexamic Acid",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 110,
      "start_date": "2018-06-06",
      "completion_date": "2020-03-01",
      "has_results": true,
      "last_update_posted_date": "2021-02-24",
      "last_synced_at": "2026-06-26T15:01:51.895Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03631355"
    },
    {
      "nct_id": "NCT06543368",
      "title": "Low-Cost Platelet-Rich Plasma for Hemarthropathy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hemarthrosis",
        "Hemophilia"
      ],
      "interventions": [
        {
          "name": "Intra articular PRP Injection",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 14,
      "start_date": "2024-07-23",
      "completion_date": "2025-05-05",
      "has_results": true,
      "last_update_posted_date": "2026-05-26",
      "last_synced_at": "2026-06-26T15:01:51.895Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06543368"
    },
    {
      "nct_id": "NCT02634918",
      "title": "Ultrasonography in Hemophilic Joint Disease and Serum Markers",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hemophilia A",
        "Hemophilia B",
        "Hemarthroses"
      ],
      "interventions": [
        {
          "name": "ultrasound",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": "18 Years",
        "sex": "MALE",
        "summary": "6 Months to 18 Years · Male only"
      },
      "enrollment_count": 30,
      "start_date": "2016-01",
      "completion_date": "2019-12",
      "has_results": false,
      "last_update_posted_date": "2020-02-13",
      "last_synced_at": "2026-06-26T15:01:51.895Z",
      "location_count": 1,
      "location_summary": "New Hyde Park, New York",
      "locations": [
        {
          "city": "New Hyde Park",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02634918"
    }
  ]
}