{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Normal+Controls",
    "query": {
      "intervention": "Normal Controls"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 413,
    "total_pages": 42,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Normal+Controls&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-03T05:04:25.467Z",
  "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": "NCT03993210",
      "title": "The Value of Advanced MR Imaging in Gynecological Tumors and Benign Uterine Fibroids",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gynecologic Tumor"
      ],
      "interventions": [
        {
          "name": "Magnetic Resonance Fingerprinting (MRF)",
          "type": "DEVICE"
        },
        {
          "name": "Q-space Trajectory Imaging (QTI)",
          "type": "DEVICE"
        },
        {
          "name": "Magnetic Resonance Imaging Machine (MRI)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Dana-Farber Cancer Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1,
      "start_date": "2019-09-18",
      "completion_date": "2019-09-19",
      "has_results": true,
      "last_update_posted_date": "2020-12-02",
      "last_synced_at": "2026-09-03T05:04:25.467Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03993210"
    },
    {
      "nct_id": "NCT00594217",
      "title": "Determining How Quickly Progesterone Slows LH Pulse Frequency",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Normal",
        "PCOS"
      ],
      "interventions": [
        {
          "name": "oral micronized progesterone suspension",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University of Virginia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 35 Years · Female only"
      },
      "enrollment_count": 85,
      "start_date": "2007-11-29",
      "completion_date": "2020-01-18",
      "has_results": true,
      "last_update_posted_date": "2025-03-28",
      "last_synced_at": "2026-09-03T05:04:25.467Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00594217"
    },
    {
      "nct_id": "NCT00737217",
      "title": "Executive, Activities of Daily Living, and Cholinergic Functions in Parkinson's Disease",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Parkinson's Disease"
      ],
      "interventions": [
        {
          "name": "Behavioral assessment/questionnaire",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "50 Years to 85 Years"
      },
      "enrollment_count": 74,
      "start_date": "2006-03",
      "completion_date": "2009-04",
      "has_results": false,
      "last_update_posted_date": "2013-06-26",
      "last_synced_at": "2026-09-03T05:04:25.467Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00737217"
    },
    {
      "nct_id": "NCT00114114",
      "title": "Dose-Response of Gonadal Steroids and Bone Turnover in Older Men",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "Testosterone",
          "type": "DRUG"
        },
        {
          "name": "Goserelin acetate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "75 Years",
        "sex": "MALE",
        "summary": "60 Years to 75 Years · Male only"
      },
      "enrollment_count": 177,
      "start_date": "2004-09",
      "completion_date": "2017-11-01",
      "has_results": true,
      "last_update_posted_date": "2019-10-08",
      "last_synced_at": "2026-09-03T05:04:25.467Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00114114"
    },
    {
      "nct_id": "NCT03593031",
      "title": "Neural Mechanism of Vision Therapy for Patients With Convergence Insufficiency",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Convergence Insufficiency"
      ],
      "interventions": [
        {
          "name": "Office Based Vergence and Accommodative Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "New Jersey Institute of Technology",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 100,
      "start_date": "2014-04-01",
      "completion_date": "2020-01-01",
      "has_results": false,
      "last_update_posted_date": "2020-02-25",
      "last_synced_at": "2026-09-03T05:04:25.467Z",
      "location_count": 1,
      "location_summary": "Newark, New Jersey",
      "locations": [
        {
          "city": "Newark",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03593031"
    },
    {
      "nct_id": "NCT02783872",
      "title": "Emotion Regulation and Binge Eating in Youth With Obesity",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Obesity",
        "Binge-Eating Disorder"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "The Miriam Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "10 Years to 17 Years"
      },
      "enrollment_count": 59,
      "start_date": "2016-11",
      "completion_date": "2020-05",
      "has_results": false,
      "last_update_posted_date": "2021-02-23",
      "last_synced_at": "2026-09-03T05:04:25.467Z",
      "location_count": 1,
      "location_summary": "Providence, Rhode Island",
      "locations": [
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02783872"
    },
    {
      "nct_id": "NCT02170870",
      "title": "Gastrointestinal Sensorimotor Dysfunctions in Diabetes Mellitus",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Dyspepsia",
        "Diabetes Mellitus With Gastrointestinal Symptoms"
      ],
      "interventions": [
        {
          "name": "Exendin 9-39",
          "type": "DRUG"
        },
        {
          "name": "Microlipid",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 104,
      "start_date": "2014-06",
      "completion_date": "2017-11-17",
      "has_results": true,
      "last_update_posted_date": "2019-04-23",
      "last_synced_at": "2026-09-03T05:04:25.467Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02170870"
    },
    {
      "nct_id": "NCT03440697",
      "title": "Pathogenetic Basis of Aortopathy and Aortic Valve Disease",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Aortopathies",
        "Thoracic Aortic Aneurysm",
        "Aortic Valve Disease",
        "Thoracic Aortic Disease",
        "Thoracic Aortic Dissection",
        "Thoracic Aortic Rupture",
        "Ascending Aortic Disease",
        "Descending Aortic Disease",
        "Ascending Aortic Aneurysm",
        "Descending Aortic Aneurysm",
        "Marfan Syndrome",
        "Loeys-Dietz Syndrome",
        "Vascular Ehlers-Danlos Syndrome",
        "Shprintzen-Goldberg Syndrome",
        "Turner Syndrome",
        "PHACE Syndrome",
        "Autosomal Recessive Cutis Laxa",
        "Congenital Contractural Arachnodactyly",
        "Arterial Tortuosity Syndrome",
        "Bicuspid Aortic Valve-Associated Aortopathy",
        "Bicuspid Aortic Valve",
        "Familial Thoracic Aortic Aneurysm and Aortic Dissection"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 3000,
      "start_date": "2015-12-10",
      "completion_date": "2030-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-13",
      "last_synced_at": "2026-09-03T05:04:25.467Z",
      "location_count": 2,
      "location_summary": "Atlanta, Georgia • Indianapolis, Indiana",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03440697"
    },
    {
      "nct_id": "NCT00207220",
      "title": "Ventricular-Vascular Coupling in Heart Failure",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Heart Failure With Preserved Ejection Fraction"
      ],
      "interventions": [
        {
          "name": "arterial tonometry",
          "type": "PROCEDURE"
        },
        {
          "name": "echocardiography",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 53,
      "start_date": "2004-01",
      "completion_date": "2007-01",
      "has_results": false,
      "last_update_posted_date": "2007-11-09",
      "last_synced_at": "2026-09-03T05:04:25.467Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00207220"
    },
    {
      "nct_id": "NCT00816296",
      "title": "Evaluation of Intestinal Microbiome in Obese Kids",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Obesity",
        "Non-Alcoholic Fatty Liver Disease"
      ],
      "interventions": [
        {
          "name": "Blood Draw",
          "type": "OTHER"
        },
        {
          "name": "Stool collection",
          "type": "OTHER"
        },
        {
          "name": "BodPod Measurement",
          "type": "OTHER"
        },
        {
          "name": "Liver Ultrasound",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Medical College of Wisconsin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "5 Years to 18 Years"
      },
      "enrollment_count": 0,
      "start_date": "2008-10",
      "completion_date": "2012-10",
      "has_results": false,
      "last_update_posted_date": "2015-08-24",
      "last_synced_at": "2026-09-03T05:04:25.467Z",
      "location_count": 1,
      "location_summary": "Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00816296"
    }
  ]
}