{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=HBP",
    "query": {
      "condition": "HBP"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 3829,
    "total_pages": 383,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=HBP&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-26T12:43:10.916Z",
  "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": "NCT05983250",
      "title": "LEVosimendan to Improve Exercise Limitation in Patients With PH-HFpEF",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Pulmonary Hypertension"
      ],
      "interventions": [
        {
          "name": "TNX-103",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Tenax Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 230,
      "start_date": "2024-01-10",
      "completion_date": "2028-10",
      "has_results": false,
      "last_update_posted_date": "2026-02-18",
      "last_synced_at": "2026-06-26T12:43:10.916Z",
      "location_count": 41,
      "location_summary": "Tucson, Arizona • La Jolla, California • Los Angeles, California + 33 more",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05983250"
    },
    {
      "nct_id": "NCT03487185",
      "title": "Continuous Positive Airway Pressure (CPAP) for Sleep Apnea in Pregnancy",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obstructive Sleep Apnea of Adult",
        "Preeclampsia",
        "Obstetrical Complications"
      ],
      "interventions": [
        {
          "name": "Continuous Positive Airway Pressure",
          "type": "DEVICE"
        },
        {
          "name": "Sleep Advice Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "The George Washington University Biostatistics Center",
      "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": 1500,
      "start_date": "2018-08-03",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-04-06",
      "last_synced_at": "2026-06-26T12:43:10.916Z",
      "location_count": 14,
      "location_summary": "Birmingham, Alabama • San Francisco, California • Chicago, Illinois + 10 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03487185"
    },
    {
      "nct_id": "NCT01522950",
      "title": "A Study Examining the Effects of Nebivolol Compared to Atenolol on Endothelial Function",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Nebivolol",
          "type": "DRUG"
        },
        {
          "name": "atenolol",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Minnesota",
      "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": 76,
      "start_date": "2010-05",
      "completion_date": "2016-10",
      "has_results": true,
      "last_update_posted_date": "2020-07-17",
      "last_synced_at": "2026-06-26T12:43:10.916Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01522950"
    },
    {
      "nct_id": "NCT00302718",
      "title": "Financial Incentives to Translate ALLHAT Into Practice: A Randomized Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Physician-level financial incentives",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Practice-level financial incentives",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Physician- and practice-level financial incentives",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 83,
      "start_date": "2007-02",
      "completion_date": "2012-09",
      "has_results": true,
      "last_update_posted_date": "2019-01-30",
      "last_synced_at": "2026-06-26T12:43:10.916Z",
      "location_count": 12,
      "location_summary": "Birmingham, Alabama • Newington, Connecticut • Augusta, Georgia + 9 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Newington",
          "state": "Connecticut"
        },
        {
          "city": "Augusta",
          "state": "Georgia"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00302718"
    },
    {
      "nct_id": "NCT01983813",
      "title": "Improved Cardiovascular Risk Reduction to Enhance Rural Primary Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus",
        "Hypertension",
        "Coronary Artery Disease",
        "Atrial Fibrillation",
        "Stroke"
      ],
      "interventions": [
        {
          "name": "PHCVRS Intervention",
          "type": "OTHER"
        },
        {
          "name": "Personal Health Record",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Korey Kennelty",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 302,
      "start_date": "2014-03-19",
      "completion_date": "2018-04",
      "has_results": false,
      "last_update_posted_date": "2019-08-13",
      "last_synced_at": "2026-06-26T12:43:10.916Z",
      "location_count": 12,
      "location_summary": "Akron, Iowa • Belmond, Iowa • Cedar Rapids, Iowa + 9 more",
      "locations": [
        {
          "city": "Akron",
          "state": "Iowa"
        },
        {
          "city": "Belmond",
          "state": "Iowa"
        },
        {
          "city": "Cedar Rapids",
          "state": "Iowa"
        },
        {
          "city": "Clarion",
          "state": "Iowa"
        },
        {
          "city": "Davenport",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01983813"
    },
    {
      "nct_id": "NCT00571623",
      "title": "Automated Chest Physiotherapy to Improve Outcomes in Neuro",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Brain Injury",
        "Intracranial Hypertension"
      ],
      "interventions": [
        {
          "name": "Chest Physiotherapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2007-09",
      "completion_date": "2008-03",
      "has_results": false,
      "last_update_posted_date": "2014-07-09",
      "last_synced_at": "2026-06-26T12:43:10.916Z",
      "location_count": 3,
      "location_summary": "Mission Viejo, California • Durham, North Carolina • Raleigh, North Carolina",
      "locations": [
        {
          "city": "Mission Viejo",
          "state": "California"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Raleigh",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00571623"
    },
    {
      "nct_id": "NCT03992755",
      "title": "Extension Study for Participants in LIQ861 Trials to Evaluate the Long-term Safety of Dry Powder Inhalation of Treprostinil",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Primary Pulmonary Hypertension"
      ],
      "interventions": [
        {
          "name": "LIQ861 Inhaled Treprostinil",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Liquidia Technologies, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 92,
      "start_date": "2019-07-18",
      "completion_date": "2025-05-31",
      "has_results": false,
      "last_update_posted_date": "2025-01-29",
      "last_synced_at": "2026-06-26T12:43:10.916Z",
      "location_count": 25,
      "location_summary": "Phoenix, Arizona • Los Angeles, California • Sacramento, California + 19 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Torrance",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03992755"
    },
    {
      "nct_id": "NCT03436550",
      "title": "Assessment of Portal Hypertension With Multiparametric MRI",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Portal Hypertension",
        "Clinically Significant Portal Hypertension"
      ],
      "interventions": [
        {
          "name": "mpMRI",
          "type": "PROCEDURE"
        },
        {
          "name": "ARFI US",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 69,
      "start_date": "2018-03-20",
      "completion_date": "2022-07-19",
      "has_results": false,
      "last_update_posted_date": "2023-03-06",
      "last_synced_at": "2026-06-26T12:43:10.916Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03436550"
    },
    {
      "nct_id": "NCT00469846",
      "title": "L-Arginine and Antioxidant Vitamins During Pregnancy to Reduce Preeclampsia",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Pre-Eclampsia"
      ],
      "interventions": [
        {
          "name": "L-arginine supplementation in a medical food",
          "type": "PROCEDURE"
        },
        {
          "name": "Vitamin C and E supplementation in a medical food",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Instituto Nacional de Perinatologia Isidro Espinosa de los Reyes",
      "sponsor_class": "OTHER_GOV",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "32 Years",
        "sex": "FEMALE",
        "summary": "19 Years to 32 Years · Female only"
      },
      "enrollment_count": 585,
      "start_date": "2001-01",
      "completion_date": "2006-11",
      "has_results": false,
      "last_update_posted_date": "2007-05-08",
      "last_synced_at": "2026-06-26T12:43:10.916Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00469846"
    },
    {
      "nct_id": "NCT04947124",
      "title": "A Study to Determine the Safety and Tolerability of 2 Concentrations of QLS-101",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Sturge-Weber Syndrome (SWS)",
        "Glaucoma",
        "Glaucoma Congenital",
        "Ocular Hypertension"
      ],
      "interventions": [
        {
          "name": "QLS-101ophthalmic solution 1%",
          "type": "DRUG"
        },
        {
          "name": "QLS-101ophthalmic solution 2%",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Qlaris Bio, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 3,
      "start_date": "2021-10-19",
      "completion_date": "2022-08-01",
      "has_results": false,
      "last_update_posted_date": "2025-01-20",
      "last_synced_at": "2026-06-26T12:43:10.916Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04947124"
    }
  ]
}