{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Obscure+Gastrointestinal+Bleeding",
    "query": {
      "condition": "Obscure Gastrointestinal Bleeding"
    },
    "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": "2026-05-22T06:44:55.326Z",
  "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": "NCT01625585",
      "title": "Single Balloon Enterosocpy Obscure Gastrointestinal Bleeding Bleed",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Obscure Gastrointestinal Bleeding"
      ],
      "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": 147,
      "start_date": "2011-05",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2013-10-16",
      "last_synced_at": "2026-05-22T06:44:55.326Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01625585"
    },
    {
      "nct_id": "NCT00389935",
      "title": "Thalidomide Reduces Arteriovenous Malformation Related Gastrointestinal Bleeding",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Arteriovenous Malformation",
        "Hereditary Hemorrhagic Telangiectasia",
        "Hematochezia",
        "Melena"
      ],
      "interventions": [
        {
          "name": "Thalidomide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Northport Veterans Affairs Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 14,
      "start_date": "2006-10",
      "completion_date": "2011-07",
      "has_results": false,
      "last_update_posted_date": "2011-08-02",
      "last_synced_at": "2026-05-22T06:44:55.326Z",
      "location_count": 3,
      "location_summary": "Augusta, Georgia • Worcester, Massachusetts • Northport, New York",
      "locations": [
        {
          "city": "Augusta",
          "state": "Georgia"
        },
        {
          "city": "Worcester",
          "state": "Massachusetts"
        },
        {
          "city": "Northport",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00389935"
    },
    {
      "nct_id": "NCT02315404",
      "title": "Cap Assisted Balloon Enteroscopy Versus Conventional Balloon Enteroscopy In The Evaluation Of Obscure Gastrointestinal Bleeding: A Randomized Controlled Trial",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obscure Gastrointestinal Bleeding"
      ],
      "interventions": [
        {
          "name": "CAP",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "18 Years to 95 Years"
      },
      "enrollment_count": 87,
      "start_date": "2014-01",
      "completion_date": "2017-05-31",
      "has_results": false,
      "last_update_posted_date": "2018-06-25",
      "last_synced_at": "2026-05-22T06:44:55.326Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02315404"
    },
    {
      "nct_id": "NCT01006824",
      "title": "Trial of Wireless Capsule Endoscopy in the Evaluation of Obscure Gastrointestinal Bleeding",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Obscure Gastrointestinal Bleeding (Occult or Overt)"
      ],
      "interventions": [
        {
          "name": "Capsule endoscopy",
          "type": "OTHER"
        },
        {
          "name": "Dedicated small bowel contrast radiography",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 136,
      "start_date": "2003-03",
      "completion_date": "2009-09",
      "has_results": false,
      "last_update_posted_date": "2011-01-25",
      "last_synced_at": "2026-05-22T06:44:55.326Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01006824"
    },
    {
      "nct_id": "NCT04646083",
      "title": "Depth of Maximal Ileal Insertion During Retrograde Enteroscopy With TTS Balloon",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Obscure Gastrointestinal Bleeding",
        "Anemia, Iron Deficiency"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Texas Tech University Health Sciences Center, El Paso",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 100,
      "start_date": "2021-01-14",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-06-18",
      "last_synced_at": "2026-05-22T06:44:55.326Z",
      "location_count": 1,
      "location_summary": "El Paso, Texas",
      "locations": [
        {
          "city": "El Paso",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04646083"
    },
    {
      "nct_id": "NCT00593021",
      "title": "Diagnostic Evaluation of Obscure Gastrointestinal Bleeding",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Obscure Gastrointestinal Bleeding"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Brigham and Women's Hospital",
      "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": "2007-10",
      "completion_date": "2009-09",
      "has_results": false,
      "last_update_posted_date": "2013-08-09",
      "last_synced_at": "2026-05-22T06:44:55.326Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00593021"
    },
    {
      "nct_id": "NCT01837030",
      "title": "Capsule Endoscopy Versus Conservative Therapy for Obscure Gastrointestinal Bleeding",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hemorrhage",
        "Anemia"
      ],
      "interventions": [
        {
          "name": "Ferrous sulfate",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Capsule Endoscopy",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "DEVICE"
      ],
      "sponsor": "Medical University of South Carolina",
      "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": "2013-03",
      "completion_date": "2013-03",
      "has_results": false,
      "last_update_posted_date": "2018-06-14",
      "last_synced_at": "2026-05-22T06:44:55.326Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01837030"
    }
  ]
}