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A Multicenter Multinational Observational Study of Children With Hypochondroplasia
RecruitingObservational study
Who can join
Up to age 15 · All sexes
Full eligibility criteria
Inclusion Criteria: * Participants must be ≤ 15 years old at the time of signing the informed consent * Participants must have genetic confirmation of Hypochondroplasia diagnosis Exclusion Criteria: * Have a diagnosis of another genetic short stature condition other than Hypochondroplasia or a genetic variant known to cause another genetic syndrome associated with short stature * Received an investigational product or medical device within 6 months before the Screening visit
About the study
This study will assess growth over time and the clinical course of HCH in children by collecting growth measurements and other variables of interest.
Sponsor: BioMarin Pharmaceutical · Participants: 400 · Started: Nov 27, 2023
Contact the study team
- Trial Specialist · Phone: 1-800-983-4587
Official record on ClinicalTrials.gov — NCT06212947
Locations in the U.S.
| Arizona | Phoenix Children's Hospital, Phoenix |
| California | Cedars-Sinai Medical Center, Los Angeles (Not yet recruiting) UCSF Benioff Children's Hospital, Oakland |
| Delaware | Nemours Alfred I. Dupont Hospital for Children, Wilmington |
| District of Columbia | Children's National Health System, Washington D.C. |
| Illinois | Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago |
| Maryland | The Johns Hopkins University School of Medicine, Baltimore (Not yet recruiting) |
| Massachusetts | Boston Children's Hospital, Boston |
| Minnesota | University of Minnesota Masonic Children's Hospital, Minneapolis |
| Missouri | University of Missouri, Columbia Washington University School of Medicine in St. Louis, St Louis |
| New York | Mount Sinai Kravis Children's Hospital, New York |
| Ohio | Akron Children's Hospital, Akron (Not yet recruiting) Nationwide Children's Hospital, Columbus (Not yet recruiting) |
| Texas | Cook Children's Endocrinology, Fort Worth |
| Wisconsin | Medical College of Wisconsin, Children's Hospital, Milwaukee |
From ClinicalTrials.gov, data retrieved Oct 2, 2026. Each study sets its own eligibility; the study team decides who can join.