{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Head-of-bed",
    "query": {
      "condition": "Head-of-bed"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 5,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T08:13:41.516Z",
  "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": "NCT00001394",
      "title": "Using X-Ray Dye to Locate Hidden Parathyroid Tumors",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Parathyroid Neoplasms"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 150,
      "start_date": "1994-08",
      "completion_date": "2005-07",
      "has_results": false,
      "last_update_posted_date": "2008-03-04",
      "last_synced_at": "2026-05-22T08:13:41.516Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00001394"
    },
    {
      "nct_id": "NCT04502225",
      "title": "Effect of Raised Head of the Bed on Lying Blood Pressure in Autonomic Failure",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Supine Hypertension",
        "Autonomic Failure"
      ],
      "interventions": [
        {
          "name": "Tilt",
          "type": "OTHER"
        },
        {
          "name": "Elevated trunk",
          "type": "OTHER"
        },
        {
          "name": "Tilt - In home",
          "type": "OTHER"
        },
        {
          "name": "Elevated Trunk - In home",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "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": 44,
      "start_date": "2020-08-21",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-11-06",
      "last_synced_at": "2026-05-22T08:13:41.516Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04502225"
    },
    {
      "nct_id": "NCT03713021",
      "title": "TraceIT Tissue Marker to Mark the Primary Resection Bed Margins of Oropharyngeal Cancers",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Oropharyngeal Cancer"
      ],
      "interventions": [
        {
          "name": "TraceIT Tissue Marker",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "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": 27,
      "start_date": "2019-05-15",
      "completion_date": "2021-02-17",
      "has_results": true,
      "last_update_posted_date": "2022-07-12",
      "last_synced_at": "2026-05-22T08:13:41.516Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03713021"
    },
    {
      "nct_id": "NCT03496220",
      "title": "Effect of Angulus on Patient-elevation Compliance",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ventilator Adverse Event",
        "Ventilator Associated Pneumonia",
        "Hospital Acquired Condition",
        "Hospital-acquired Pneumonia",
        "Recumbency",
        "Head-of-bed"
      ],
      "interventions": [
        {
          "name": "Angulus",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Angulus, LLC",
      "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": 90,
      "start_date": "2018-07-10",
      "completion_date": "2018-09-30",
      "has_results": true,
      "last_update_posted_date": "2024-03-06",
      "last_synced_at": "2026-05-22T08:13:41.516Z",
      "location_count": 1,
      "location_summary": "The Bronx, New York",
      "locations": [
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03496220"
    },
    {
      "nct_id": "NCT05604404",
      "title": "Effects of Head-of-Bed on Intracranial Pressure",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Subarachnoid Hemorrhage, Aneurysmal"
      ],
      "interventions": [
        {
          "name": "Supine",
          "type": "OTHER"
        },
        {
          "name": "Semi-Recumbent",
          "type": "OTHER"
        },
        {
          "name": "Semi-Recumbent with Legs Flexed",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Milton S. Hershey Medical Center",
      "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": "2023-04-24",
      "completion_date": "2026-04-13",
      "has_results": false,
      "last_update_posted_date": "2026-04-16",
      "last_synced_at": "2026-05-22T08:13:41.516Z",
      "location_count": 1,
      "location_summary": "Hershey, Pennsylvania",
      "locations": [
        {
          "city": "Hershey",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05604404"
    }
  ]
}