{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Nifedipine+60+mg+orally+daily",
    "query": {
      "intervention": "Nifedipine 60 mg orally daily"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 6,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-10-02T19:23:42.479Z",
  "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": "NCT07746271",
      "title": "Gestational Hypertension and Preeclampsia Blood Pressure (BP) Treatment Goals Less Than 140/90 vs. Less Than 160/110 mmHg: The GOALPOST Trial",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hypertension in Pregnancy",
        "Obstetrical Complications"
      ],
      "interventions": [
        {
          "name": "Anti-hypertensive medication titrated to a BP goal of <140/90 mmHg",
          "type": "DRUG"
        },
        {
          "name": "Usual Care: Anti-hypertensive medication for BP ≥160/110 mmHg titrated to a goal of < 160/110 mmHg",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "The George Washington University Biostatistics Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "56 Years",
        "sex": "FEMALE",
        "summary": "14 Years to 56 Years · Female only"
      },
      "enrollment_count": 4120,
      "start_date": "2026-09-30",
      "completion_date": "2030-04-30",
      "has_results": false,
      "last_update_posted_date": "2026-09-18",
      "last_synced_at": "2026-10-02T19:23:42.479Z",
      "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/NCT07746271"
    },
    {
      "nct_id": "NCT03100838",
      "title": "Drug Interaction With Proton Pump Inhibitors for Nifedipine ER Tablets",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "Nifedipine 60 MG Extended Release Oral Tablet",
          "type": "DRUG"
        },
        {
          "name": "omeprazole/sodium bicarbonate",
          "type": "DRUG"
        },
        {
          "name": "SmartPill (TM)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Food and Drug Administration (FDA)",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 64,
      "start_date": "2017-03-20",
      "completion_date": "2018-04-06",
      "has_results": true,
      "last_update_posted_date": "2019-08-16",
      "last_synced_at": "2026-10-02T19:23:42.479Z",
      "location_count": 1,
      "location_summary": "Columbia, Missouri",
      "locations": [
        {
          "city": "Columbia",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03100838"
    },
    {
      "nct_id": "NCT03105661",
      "title": "Use of Impedance Cardiography to Decrease the Risk of Pre-eclampsia in Obese Patients",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Obesity, Morbid",
        "Preeclampsia"
      ],
      "interventions": [
        {
          "name": "Labetalol Hydrochloride 200 mg",
          "type": "DRUG"
        },
        {
          "name": "NIFEdipine 60 mg",
          "type": "DRUG"
        },
        {
          "name": "Atenolol 25 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Tennessee Graduate School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "51 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 51 Years · Female only"
      },
      "enrollment_count": 400,
      "start_date": "2017-04-04",
      "completion_date": "2020-03-04",
      "has_results": false,
      "last_update_posted_date": "2019-02-22",
      "last_synced_at": "2026-10-02T19:23:42.479Z",
      "location_count": 1,
      "location_summary": "Knoxville, Tennessee",
      "locations": [
        {
          "city": "Knoxville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03105661"
    },
    {
      "nct_id": "NCT03245970",
      "title": "Impedance Cardiography to Decrease the Risk of Preeclampsia",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Chronic Hypertension Complicating Pregnancy (Diagnosis)",
        "Preeclampsia"
      ],
      "interventions": [
        {
          "name": "Labetalol Hydrocholoride 200 mg orally every 12 hours",
          "type": "DRUG"
        },
        {
          "name": "Nifedipine 60 mg orally daily",
          "type": "DRUG"
        },
        {
          "name": "Atenolol 25 mg daily",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Tennessee Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "51 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 51 Years · Female only"
      },
      "enrollment_count": 0,
      "start_date": "2017-04-24",
      "completion_date": "2020-02-29",
      "has_results": false,
      "last_update_posted_date": "2020-08-05",
      "last_synced_at": "2026-10-02T19:23:42.479Z",
      "location_count": 1,
      "location_summary": "Knoxville, Tennessee",
      "locations": [
        {
          "city": "Knoxville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03245970"
    },
    {
      "nct_id": "NCT00605072",
      "title": "The Antihypertensives and Vascular, Endothelial and Cognitive Function Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cognitive Impairment",
        "Hypertension",
        "Aging"
      ],
      "interventions": [
        {
          "name": "candesartan",
          "type": "DRUG"
        },
        {
          "name": "lisinopril",
          "type": "DRUG"
        },
        {
          "name": "hydrochlorothiazide",
          "type": "DRUG"
        },
        {
          "name": "nifedipine, long acting",
          "type": "DRUG"
        },
        {
          "name": "metoprolol, long-acting",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 53,
      "start_date": "2008-01",
      "completion_date": "2012-12",
      "has_results": true,
      "last_update_posted_date": "2013-02-15",
      "last_synced_at": "2026-10-02T19:23:42.479Z",
      "location_count": 2,
      "location_summary": "Los Angeles, California • Boston, Massachusetts",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00605072"
    },
    {
      "nct_id": "NCT01788358",
      "title": "Open-Label Long-Term Safety and Efficacy Study of Fixed Dose Combination of Nifedipine Gastrointestinal Therapeutic System and Candesartan Cilexetil in Subjects With Moderate to Severe Essential Hypertension",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Nifedipine GITS/Candesartan Cilexetil FDC(BAY98-7106)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bayer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 508,
      "start_date": "2013-02-14",
      "completion_date": "2014-05-01",
      "has_results": true,
      "last_update_posted_date": "2017-10-24",
      "last_synced_at": "2026-10-02T19:23:42.479Z",
      "location_count": 39,
      "location_summary": "Foley, Alabama • Carmichael, California • Los Angeles, California + 33 more",
      "locations": [
        {
          "city": "Foley",
          "state": "Alabama"
        },
        {
          "city": "Carmichael",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Spring Valley",
          "state": "California"
        },
        {
          "city": "Milford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01788358"
    }
  ]
}