{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Congenital+Adrenal+Hyperplasia+%28CAH%29",
    "query": {
      "condition": "Congenital Adrenal Hyperplasia (CAH)"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 26,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Congenital+Adrenal+Hyperplasia+%28CAH%29&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T05:08:31.076Z",
  "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": "NCT01735617",
      "title": "Pilot Study to Characterize and Examine the Pharmacokinetics and Efficacy of Chronocort® in Adults With CAH",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Endocrine Disease",
        "Adrenal Insufficiency",
        "Congenital Adrenal Hyperplasia"
      ],
      "interventions": [
        {
          "name": "Hydrocortisone Modified Release Capsules",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Neurocrine UK Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 16,
      "start_date": "2012-12",
      "completion_date": "2013-12",
      "has_results": true,
      "last_update_posted_date": "2017-05-17",
      "last_synced_at": "2026-05-22T05:08:31.076Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01735617"
    },
    {
      "nct_id": "NCT00250159",
      "title": "Natural History Study of Patients With Excess Androgen",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Congenital Adrenal Hyperplasia (CAH)",
        "Familial Male-Limited Precocious Puberty (FMPP)"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Day",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "1 Day to 99 Years"
      },
      "enrollment_count": 3000,
      "start_date": "2006-01-02",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2026-05-07",
      "last_synced_at": "2026-05-22T05:08:31.076Z",
      "location_count": 2,
      "location_summary": "Washington D.C., District of Columbia • Bethesda, Maryland",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00250159"
    },
    {
      "nct_id": "NCT00617292",
      "title": "Determining the Long-Term Effects of Prenatal Dexamethasone Treatment in Children With 21-Hydroxylase Deficiency and Their Mothers",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Adrenal Hyperplasia, Congenital"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Office of Rare Diseases (ORD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 233,
      "start_date": "2008-01",
      "completion_date": "2009-07",
      "has_results": false,
      "last_update_posted_date": "2008-12-09",
      "last_synced_at": "2026-05-22T05:08:31.076Z",
      "location_count": 2,
      "location_summary": "New York, New York • Dallas, Texas",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00617292"
    },
    {
      "nct_id": "NCT02804178",
      "title": "A Study of ATR-101 for the Treatment of Congenital Adrenal Hyperplasia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Congenital Adrenal Hyperplasia"
      ],
      "interventions": [
        {
          "name": "ATR-101",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Millendo Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 10,
      "start_date": "2016-05-18",
      "completion_date": "2017-08-17",
      "has_results": true,
      "last_update_posted_date": "2021-03-10",
      "last_synced_at": "2026-05-22T05:08:31.076Z",
      "location_count": 6,
      "location_summary": "Baltimore, Maryland • Bethesda, Maryland • Ann Arbor, Michigan + 3 more",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Tulsa",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02804178"
    },
    {
      "nct_id": "NCT06712823",
      "title": "An Extension Study to Evaluate Safety and Efficacy in Participants Treated With CRN04894",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Congenital Adrenal Hyperplasia",
        "Classic Congenital Adrenal Hyperplasia"
      ],
      "interventions": [
        {
          "name": "atumelnant (CRN04894)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Crinetics Pharmaceuticals Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "16 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2025-02-25",
      "completion_date": "2027-11",
      "has_results": false,
      "last_update_posted_date": "2025-09-23",
      "last_synced_at": "2026-05-22T05:08:31.076Z",
      "location_count": 2,
      "location_summary": "Minneapolis, Minnesota • Morehead City, North Carolina",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Morehead City",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06712823"
    },
    {
      "nct_id": "NCT01859312",
      "title": "Comparison of Cortisol Pump With Standard Treatment for Congenital Adrenal Hyperplasia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Adrenal Insufficiency",
        "Excess Androgen",
        "Congenital Adrenal Hyperplasia (CAH)"
      ],
      "interventions": [
        {
          "name": "Hydrocortisone (Solucortef)",
          "type": "DRUG"
        },
        {
          "name": "Insulin pump (Medtronic)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "National Institutes of Health Clinical Center (CC)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 8,
      "start_date": "2013-05-06",
      "completion_date": "2016-12-02",
      "has_results": true,
      "last_update_posted_date": "2017-12-22",
      "last_synced_at": "2026-05-22T05:08:31.076Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01859312"
    },
    {
      "nct_id": "NCT04544410",
      "title": "A Ph2b to Evaluate Tildacerfont in the Reduction of Glucocorticoid Steroid Doses in Adult CAH",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Congenital Adrenal Hyperplasia"
      ],
      "interventions": [
        {
          "name": "Tildacerfont/Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Spruce Biosciences",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2021-02-22",
      "completion_date": "2025-01-31",
      "has_results": true,
      "last_update_posted_date": "2025-10-01",
      "last_synced_at": "2026-05-22T05:08:31.076Z",
      "location_count": 18,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • San Diego, California + 13 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04544410"
    },
    {
      "nct_id": "NCT00519818",
      "title": "Comparison of Two Forms of Hydrocortisone in Patients With Congenital Adrenal Hyperplasia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Congenital Adrenal Hyperplasia",
        "21-Hydroxylase Deficiency",
        "Adrenogenital Syndrome"
      ],
      "interventions": [
        {
          "name": "Chronocort",
          "type": "DRUG"
        },
        {
          "name": "Cortef",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Neurocrine UK Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "16 Years to 60 Years"
      },
      "enrollment_count": 20,
      "start_date": "2007-08",
      "completion_date": "2009-05",
      "has_results": true,
      "last_update_posted_date": "2022-04-26",
      "last_synced_at": "2026-05-22T05:08:31.076Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00519818"
    },
    {
      "nct_id": "NCT00559078",
      "title": "Qualitative Research on Women With Congenital Adrenal Hyperplasia",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Congenital Adrenal Hyperplasia"
      ],
      "interventions": [
        {
          "name": "Interview",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Lehigh University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "55 Years",
        "sex": "FEMALE",
        "summary": "25 Years to 55 Years · Female only"
      },
      "enrollment_count": 16,
      "start_date": "2007-07",
      "completion_date": "2009-05",
      "has_results": false,
      "last_update_posted_date": "2009-11-09",
      "last_synced_at": "2026-05-22T05:08:31.076Z",
      "location_count": 1,
      "location_summary": "Bethlehem, Pennsylvania",
      "locations": [
        {
          "city": "Bethlehem",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00559078"
    },
    {
      "nct_id": "NCT05128942",
      "title": "A Phase 2 Study to Evaluate the Safety, Efficacy and PK of Tildacerfont in Children Aged 2-17 Years With CAH",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Congenital Adrenal Hyperplasia",
        "21-OHD"
      ],
      "interventions": [
        {
          "name": "Tildacerfont",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Spruce Biosciences",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Years and older"
      },
      "enrollment_count": 67,
      "start_date": "2021-12-10",
      "completion_date": "2025-01-31",
      "has_results": true,
      "last_update_posted_date": "2025-12-24",
      "last_synced_at": "2026-05-22T05:08:31.076Z",
      "location_count": 13,
      "location_summary": "Sacramento, California • San Diego, California • Chicago, Illinois + 10 more",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05128942"
    }
  ]
}