Limitations and drawbacks of the hospital-based universal neonatal hearing screening program: First report from the Arabian Peninsula and insights.

Objectives: To assess the efficacy of the current universal neonatal hearing screening program in a tertiary medical institution in Oman, identify its limitations and drawbacks, and explore their causative factors.

Methods: A retrospective review was carried out to analyse the hearing screening of 12,743 live babies born between January 2016 and December 2018. Screen coverage, drop outs, follow up rate, and age at completion of screening, diagnosis, and intervention were analysed.

Safety of transcatheter patent ductus arteriosus closure in small weight infants.

Background: Patent ductus arteriosus (PDA) is a frequent congenital heart disease. Its transcatheter closure has become the treatment of choice in children and adults. However, the device closure of PDA in children with low weight is still challenging with high rate of complications.

Recessively inherited severe aortic aneurysm caused by mutated EFEMP2.

Familial aortic aneurysm (AA) is mostly inherited as an autosomal dominant disorder. However, recessively inherited AA has also been observed but in association with skin manifestations of cutis laxa, which is caused by a mutated EFEMP2 gene. In the present study, we recruited 9 patients, from 4 unrelated consanguineous families, with recessively inherited AA.

Estimation of modified concordance ratio in sib-pairs: effect of consanguinity on the risk of congenital heart diseases.

Family studies are widely used for research into genetic and environmental influences on human traits. In this paper, we establish statistical methodology for the estimation of a new measure of sib similarity with respect to dichotomous traits measured on each member of within family sib-pair. We call this parameter "excess risk.