{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Hypertension&page=29",
    "query": {
      "condition": "Hypertension",
      "page": 29
    },
    "page_size": 10
  },
  "pagination": {
    "page": 29,
    "page_size": 10,
    "total_count": 3910,
    "total_pages": 391,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Hypertension&page=30&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Hypertension&page=28&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-29T00:38:05.463Z",
  "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": "NCT02454660",
      "title": "Improving Adherence and Outcomes by Artificial Intelligence-Adapted Text Messages",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Medication Non-adherence"
      ],
      "interventions": [
        {
          "name": "SMS (Text messages)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 49,
      "start_date": "2015-05",
      "completion_date": "2016-11-04",
      "has_results": false,
      "last_update_posted_date": "2017-04-11",
      "last_synced_at": "2026-10-29T00:38:05.463Z",
      "location_count": 2,
      "location_summary": "Ann Arbor, Michigan • Grand Rapids, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Grand Rapids",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02454660"
    },
    {
      "nct_id": "NCT00350974",
      "title": "ADMA Levels in End-Stage Renal Disease",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chronic Kidney Disease",
        "Hypertension"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 61,
      "start_date": "2006-07",
      "completion_date": "2007-03-08",
      "has_results": false,
      "last_update_posted_date": "2017-06-05",
      "last_synced_at": "2026-10-29T00:38:05.463Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00350974"
    },
    {
      "nct_id": "NCT01885559",
      "title": "HALT Progression of Polycystic Kidney Disease Study B",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Kidney, Polycystic"
      ],
      "interventions": [
        {
          "name": "Lisinopril",
          "type": "DRUG"
        },
        {
          "name": "Telmisartan",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "15 Years to 64 Years"
      },
      "enrollment_count": 486,
      "start_date": "2006-01",
      "completion_date": "2014-06",
      "has_results": true,
      "last_update_posted_date": "2020-04-22",
      "last_synced_at": "2026-10-29T00:38:05.463Z",
      "location_count": 7,
      "location_summary": "Aurora, Colorado • Atlanta, Georgia • Kansas City, Kansas + 3 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Kansas City",
          "state": "Kansas"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01885559"
    },
    {
      "nct_id": "NCT01203423",
      "title": "Persistent Pulmonary Hypertension of the Newborn (PPHN) Observational Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Infant, Newborn",
        "Infant, Low Birth Weight",
        "Infant, Small for Gestational Age",
        "Infant, Premature",
        "Persistent Fetal Circulation Syndrome",
        "Persistent Pulmonary Hypertension of Newborn"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "NICHD Neonatal Research Network",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "7 Days",
        "sex": "ALL",
        "summary": "Up to 7 Days"
      },
      "enrollment_count": 385,
      "start_date": "1993-10",
      "completion_date": "1994-12",
      "has_results": false,
      "last_update_posted_date": "2019-03-22",
      "last_synced_at": "2026-10-29T00:38:05.463Z",
      "location_count": 13,
      "location_summary": "Palo Alto, California • New Haven, Connecticut • Washington D.C., District of Columbia + 10 more",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01203423"
    },
    {
      "nct_id": "NCT01086137",
      "title": "Biomarkers of Metabolic Syndrome and Prediabetes",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Metabolic Syndrome",
        "Diabetes",
        "Prediabetes",
        "Hypertension"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "West Virginia School of Osteopathic Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 102,
      "start_date": "2010-03",
      "completion_date": "2011-12",
      "has_results": false,
      "last_update_posted_date": "2013-08-07",
      "last_synced_at": "2026-10-29T00:38:05.463Z",
      "location_count": 1,
      "location_summary": "Lewisburg, West Virginia",
      "locations": [
        {
          "city": "Lewisburg",
          "state": "West Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01086137"
    },
    {
      "nct_id": "NCT00061529",
      "title": "A Phase III Study of Brimonidine Tartrate Ophthalmic Solution, 0.15% in Patients With Open-Angle Glaucoma or Ocular Hypertension",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Open-Angle Glaucoma",
        "Ocular Hypertension"
      ],
      "interventions": [
        {
          "name": "Brimonidine Tartrate Ophthalmic Solution",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Alcon Research",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Months",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Months and older"
      },
      "enrollment_count": null,
      "start_date": "2003-01",
      "completion_date": "2004-07",
      "has_results": false,
      "last_update_posted_date": "2008-08-05",
      "last_synced_at": "2026-10-29T00:38:05.463Z",
      "location_count": 1,
      "location_summary": "Fort Worth, Texas",
      "locations": [
        {
          "city": "Fort Worth",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00061529"
    },
    {
      "nct_id": "NCT02267577",
      "title": "Accuracy Assessment of an Automatic Blood Pressure Measurement Device in Adult Volunteers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pre Eclampsia"
      ],
      "interventions": [
        {
          "name": "Sphygmo: Automatic Blood Pressure Monitor",
          "type": "DEVICE"
        },
        {
          "name": "GE Dinamap ProCare Automatic Blood Pressure Monitor",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "William Marsh Rice University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 90,
      "start_date": "2015-01",
      "completion_date": "2017-10-12",
      "has_results": true,
      "last_update_posted_date": "2020-03-06",
      "last_synced_at": "2026-10-29T00:38:05.463Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02267577"
    },
    {
      "nct_id": "NCT00185094",
      "title": "A Comparison of the Effect of Olmesartan Medoxomil, Losartan Potassium, and Atenolol on the Ability of Overweight Patients With High Blood Pressure to Respond to Insulin",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hypertension",
        "Insulin Resistance",
        "Metabolic Syndrome"
      ],
      "interventions": [
        {
          "name": "Olmesartan medoxomil",
          "type": "DRUG"
        },
        {
          "name": "Losartan potassium",
          "type": "DRUG"
        },
        {
          "name": "Atenolol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Daiichi Sankyo",
      "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": 60,
      "start_date": "2004-02",
      "completion_date": "2005-07",
      "has_results": false,
      "last_update_posted_date": "2005-12-23",
      "last_synced_at": "2026-10-29T00:38:05.463Z",
      "location_count": 10,
      "location_summary": "Birmingham, Alabama • San Diego, California • Miami, Florida + 7 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00185094"
    },
    {
      "nct_id": "NCT01883856",
      "title": "Comparison of Silicone and Porous Plate Ahmed Glaucoma Valves",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Glaucoma"
      ],
      "interventions": [
        {
          "name": "Silicone plate Ahmed Glaucoma Valve (Model FP7)",
          "type": "DEVICE"
        },
        {
          "name": "Porous Plate Ahmed Glaucoma Valve (Model M4)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Peter Netland, MD",
      "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": 52,
      "start_date": "2012-02",
      "completion_date": "2018-08-27",
      "has_results": true,
      "last_update_posted_date": "2020-10-19",
      "last_synced_at": "2026-10-29T00:38:05.463Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01883856"
    },
    {
      "nct_id": "NCT00549302",
      "title": "Study the Safety and Effectiveness of Tadalafil on High Blood Pressure in the Blood Vessel Going From the Heart to the Lungs",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hypertension, Pulmonary"
      ],
      "interventions": [
        {
          "name": "tadalafil",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eli Lilly and Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 357,
      "start_date": "2005-12",
      "completion_date": "2012-02",
      "has_results": true,
      "last_update_posted_date": "2013-04-09",
      "last_synced_at": "2026-10-29T00:38:05.463Z",
      "location_count": 1,
      "location_summary": "Bend, Oregon",
      "locations": [
        {
          "city": "Bend",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00549302"
    }
  ]
}