Prevention programmes and prenatal diagnosis for beta thalassemia in Pakistan: A narrative review.

Beta thalassemia in Pakistan is a serious health concern with an estimated 5-8% carrier frequency and birth of 5000 major children every year in the country. The treatment of beta thalassemia major patients poses a great economic burden; hence, the ideal approach towards this disease should encompass effective prevention services. At present only one government funded project "Punjab Thalassemia Prevention Programme" existed in Punjab province, and providing free of cost services for beta thalassemia screening and prenatal diagnosis.

Six-year experience of prenatal diagnosis for beta thalassemia in twin pregnancies and selective foetal reduction - A case series.

A retrospective study was conducted for prenatal diagnosis and selective foetal reduction, which included 41 beta thalassemia carrier couples with twin pregnancy. Chorionic villi sampling was carried out at 12-14 weeks of gestation. Thirty-three couples presented with dizygotic while eight had monozygotic twins.