Phenotypic features in MECP2 duplication syndrome: Effects of age.

ABSTRACT:

Background

MECP2 Duplication syndrome (MDS) is a rare X-linked genomic disorder that is caused by interstitial chromosomal duplications at Xq28 encompassing the MECP2 gene. Although phenotypic features in MDS have been described, there is a limited understanding of the range of severity of these features, and how they evolve with age.

Methods

The cross-sectional results of N = 69 participants (ages 6 months-33 years) enrolled in a natural history study of MDS are presented. Clinical severity was assessed using a clinician-report measure as well as a parent-report measure. Data was also gathered related to the top 3 concerns of parents as selected from the most salient symptoms related to MDS. The Child Health Questionnaire was also utilized to obtain parental reports of each

SUBMITTER: Peters SU 

PROVIDER: S-EPMC8000774 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature