Congenital heart disease in 22q11.2 deletion syndrome: a meta-analysis and systematic review of the literature.

ABSTRACT: The 22q11.2 deletion syndrome (22q11.2DS) results from a heterozygous deletion at chromosomal locus 22q11.2 and is associated with multisystem symptoms, including cardiovascular, psychiatric and palatal manifestations. Although congenital cardiovascular aberrations are frequent in patients with 22q11.DS, exact prevalence figures remain unclear. Literature was searched in August 2022 and updated in May 2024 using the databases PubMed, Web of Science and Cochrane library to retrieve studies in English and German focusing only on studies involving 22q11.2DS. Prevalence data for cardiovascular aberrations were arcsine transformed and summarised by random-effects models using Meta-XL. Evidence quality was assessed via the Grading of Recommendations, Assessment, Development and Evaluation (GRADE

SUBMITTER: Sauter C 

PROVIDER: S-EPMC12573319 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature