Preimplantation Genetic Testing for Monogenic Disorders

[Preimplantation genetic diagnosis of monogenic diseases].

Preimplantation genetic diagnosis (PGD) is an alternative to prenatal diagnosis allowing the detection of genetic diseases on IVF embryos before their transfer into the uterus and before the pregnancy. The aim of this procedure is to obtain unaffected or carrier embryos in order to avoid the burden of termination of pregnancy after prenatal diagnosis for couples at risk of transmitting particul...

Clinical Considerations of Preimplantation Genetic Diagnosis for Monogenic Diseases

PURPOSE The aim of this study was to explore factors contribute to the success of PGD cycles for monogenic diseases. METHODS During a 3-year period (January 2009 to December 2012), 184 consecutive ICSI-PGD cycles for monogenic diseases reaching the ovum pick-up and fresh embryo-transfer stage performed at the Reproductive Medicine Center of The First Affiliated Hospital Of Sun Yat-sen Univers...

Preimplantation Genetic Testing

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Preimplantation Genetic Testing

Preimplantation genetic testing (PGT) involves analysis of biopsied cells as part of an assisted reproductive procedure. It is generally considered to be divided into 2 categories. Preimplantation genetic diagnosis (PGD) is used to detect a specific inherited disorder and aims to prevent the birth of affected children in couples at high risk of transmitting a disorder. Preimplantation genetic s...

Preimplantation Genetic Testing