{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Hypochondroplasia",
    "query": {
      "condition": "Hypochondroplasia"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 9,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T04:21:08.946Z",
  "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": "NCT07126262",
      "title": "A Study of Vosoritide Versus Placebo in Children With Hypochondroplasia Aged 0 to < 36 Months",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hypochondroplasia"
      ],
      "interventions": [
        {
          "name": "Vosoritide",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "BioMarin Pharmaceutical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "0 Months",
        "maximum_age": "36 Months",
        "sex": "ALL",
        "summary": "0 Months to 36 Months"
      },
      "enrollment_count": 60,
      "start_date": "2025-07-30",
      "completion_date": "2028-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-03-31",
      "last_synced_at": "2026-05-22T04:21:08.946Z",
      "location_count": 10,
      "location_summary": "Phoenix, Arizona • Los Angeles, California • Oakland, California + 7 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07126262"
    },
    {
      "nct_id": "NCT06455059",
      "title": "Interventional Study of Vosoritide for the Treatment of Children With Hypochondroplasia",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hypochondroplasia"
      ],
      "interventions": [
        {
          "name": "Vosoritide",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "BioMarin Pharmaceutical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "3 Years to 17 Years"
      },
      "enrollment_count": 80,
      "start_date": "2024-06-17",
      "completion_date": "2026-08-01",
      "has_results": false,
      "last_update_posted_date": "2026-01-20",
      "last_synced_at": "2026-05-22T04:21:08.946Z",
      "location_count": 4,
      "location_summary": "Wilmington, Delaware • Washington D.C., District of Columbia • Chicago, Illinois + 1 more",
      "locations": [
        {
          "city": "Wilmington",
          "state": "Delaware"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06455059"
    },
    {
      "nct_id": "NCT04219007",
      "title": "Vosoritide for Selected Genetic Causes of Short Stature",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Short Stature"
      ],
      "interventions": [
        {
          "name": "Vosoritide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Andrew Dauber",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "10 Years",
        "sex": "ALL",
        "summary": "3 Years to 10 Years"
      },
      "enrollment_count": 56,
      "start_date": "2020-08-04",
      "completion_date": "2035-06-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-18",
      "last_synced_at": "2026-05-22T04:21:08.946Z",
      "location_count": 1,
      "location_summary": "Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04219007"
    },
    {
      "nct_id": "NCT06410976",
      "title": "Prospective Clinical Assessment Study in Children With Hypochondroplasia",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hypochondroplasia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "QED Therapeutics, a BridgeBio company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Months",
        "maximum_age": "16 Years",
        "sex": "ALL",
        "summary": "30 Months to 16 Years"
      },
      "enrollment_count": 150,
      "start_date": "2024-06-05",
      "completion_date": "2026-10",
      "has_results": false,
      "last_update_posted_date": "2025-10-10",
      "last_synced_at": "2026-05-22T04:21:08.946Z",
      "location_count": 8,
      "location_summary": "Oakland, California • Aurora, Colorado • Washington D.C., District of Columbia + 5 more",
      "locations": [
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Columbia",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06410976"
    },
    {
      "nct_id": "NCT07073014",
      "title": "Long-Term Extension Study of Vosoritide to Treat Children With Hypochondroplasia",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hypochondroplasia"
      ],
      "interventions": [
        {
          "name": "Vosoritide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "BioMarin Pharmaceutical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 140,
      "start_date": "2025-06-20",
      "completion_date": "2040-12",
      "has_results": false,
      "last_update_posted_date": "2025-07-18",
      "last_synced_at": "2026-05-22T04:21:08.946Z",
      "location_count": 4,
      "location_summary": "Wilmington, Delaware • Washington D.C., District of Columbia • Chicago, Illinois + 1 more",
      "locations": [
        {
          "city": "Wilmington",
          "state": "Delaware"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07073014"
    },
    {
      "nct_id": "NCT06873035",
      "title": "An Interventional Study of Infigratinib in Children With Hypochondroplasia",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Hypochondroplasia"
      ],
      "interventions": [
        {
          "name": "infigratinib 0.128 mg/kg/day",
          "type": "DRUG"
        },
        {
          "name": "infigratinib 0.25 mg/kg/day",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "QED Therapeutics, a BridgeBio company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "3 Years to 18 Years"
      },
      "enrollment_count": 24,
      "start_date": "2025-04-22",
      "completion_date": "2027-01",
      "has_results": false,
      "last_update_posted_date": "2025-12-15",
      "last_synced_at": "2026-05-22T04:21:08.946Z",
      "location_count": 7,
      "location_summary": "Oakland, California • Aurora, Colorado • Washington D.C., District of Columbia + 4 more",
      "locations": [
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Columbia",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06873035"
    },
    {
      "nct_id": "NCT07393373",
      "title": "Open-Label, Long-Term, Extension Study of Infigratinib in Children With Hypochondroplasia",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hypochondroplasia"
      ],
      "interventions": [
        {
          "name": "Infigratinib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "QED Therapeutics, a BridgeBio company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "3 Years to 18 Years"
      },
      "enrollment_count": 135,
      "start_date": "2026-04-21",
      "completion_date": "2036-05-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-06",
      "last_synced_at": "2026-05-22T04:21:08.946Z",
      "location_count": 8,
      "location_summary": "Oakland, California • Aurora, Colorado • Washington D.C., District of Columbia + 5 more",
      "locations": [
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Columbia",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07393373"
    },
    {
      "nct_id": "NCT06212947",
      "title": "A Multicenter Multinational Observational Study of Children With Hypochondroplasia",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hypochondroplasia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "BioMarin Pharmaceutical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "15 Years",
        "sex": "ALL",
        "summary": "Up to 15 Years"
      },
      "enrollment_count": 400,
      "start_date": "2023-11-27",
      "completion_date": "2043-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-04-03",
      "last_synced_at": "2026-05-22T04:21:08.946Z",
      "location_count": 16,
      "location_summary": "Phoenix, Arizona • Los Angeles, California • Oakland, California + 13 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "Wilmington",
          "state": "Delaware"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06212947"
    },
    {
      "nct_id": "NCT01541306",
      "title": "C-Type Natriuretic Peptide and Achondroplasia",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Achondroplasia",
        "Hypochondroplasia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Nemours Children's Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Months",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "3 Months and older"
      },
      "enrollment_count": 91,
      "start_date": "2012-02",
      "completion_date": "2014-12",
      "has_results": false,
      "last_update_posted_date": "2015-04-14",
      "last_synced_at": "2026-05-22T04:21:08.946Z",
      "location_count": 1,
      "location_summary": "Wilmington, Delaware",
      "locations": [
        {
          "city": "Wilmington",
          "state": "Delaware"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01541306"
    }
  ]
}