Search / Trial NCT00001754

Study of Skeletal Disorders and Short Stature

Launched by NATIONAL HUMAN GENOME RESEARCH INSTITUTE (NHGRI) · Dec 9, 2002

Trial Information

Current as of December 09, 2024

Completed

Keywords

Dwarfism Gene Mapping Linkage Mutation Analysis Skeletal Biology Brachydactyly Types C & E Cartilage Hair Hypoplasia Ellis Van Crevald Fg Fr 3 Proximal Symphalangism Pyknodysotosis Schmid Metaphyseal Short Stature Skeletal Dysplasia Type Ii Collagen Disorder

ClinConnect Summary

We will investigate the clinical manifestations and molecular genetic defects of human skeletal dysplasias and generalized short stature. Families with skeletal dysplasias or short stature of known or suspected genetic basis will be enrolled. Affected individuals or individuals suspected of having a skeletal dysplasia will undergo periodic clinical assessment and genetic analyses for the purpose of: 1) definition and characterization of phenotype, 2) determination of the natural history of the disorder, and 3) genotype/phenotype correlation. Genetic linkage studies may be performed for diso...

Gender

ALL

Eligibility criteria

  • Patients with known or suspected skeletal dysplasias or short stature and their family members of any age will be recruited worldwide from diverse medical communities including genetics, orthopedics, ophthalmology, and pediatrics.
  • DISEASE CATEGORY I:
  • Individuals and family members with a suspected or an established diagnosis of any FGFR3 disorder, type II collagen disorder, Schmid metaphyseal dysplasia, pyknodysostosis, proximal symphalangism, or brachydactyly type C.
  • DISEASE CATEGORY II:
  • Individuals and family members with a suspected or an established diagnosis of a skeletal dysplasia in which the disease gene is not yet known, including: Ellis van Crevald, brachydactyly types B and E, and cartilage-hair hypoplasia.
  • DISEASE CATEGORY III:
  • Individuals and family members who have previously uncharacterized systemic manifestations suggestive of a skeletal dysplasias, with clinical findings of: disproportionate or proportionate short stature; and/or cleft palate; and/or detached retina; and/or history of loose joints or frequent joint dislocation; and/or history of, or family history of, premature arthritis.
  • Short Stature Category I: Individuals with generalized short stature and their family members. This includes adults with abnormal stature as statistically defined from standardized growth charts.
  • Must be able to give informed consent, older children (greater than or equal to 7 years old) who do not give assent, or persons who are wards of the state will be excluded from the study.

About National Human Genome Research Institute (Nhgri)

The National Human Genome Research Institute (NHGRI) is a prominent research organization within the National Institutes of Health (NIH) dedicated to advancing the field of genomics and its applications in health and medicine. NHGRI sponsors and conducts a wide range of clinical trials aimed at understanding the genetic basis of diseases, developing innovative genomic technologies, and translating genomic research into clinical practice. With a commitment to ethical research and collaboration, NHGRI plays a pivotal role in shaping the future of personalized medicine and improving patient outcomes through genomic discoveries.

Locations

Bethesda, Maryland, United States

People applied

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported

Discussion 0

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