An update on the long-term outcomes of prenatal dexamethasone treatment in congenital adrenal hyperplasia.

Abstract

First-trimester prenatal treatment with glucocorticoid (GC) dexamethasone (DEX) in pregnancies at risk for classic congenital adrenal hyperplasia (CAH) is associated with ethical dilemmas. Though effective in reducing virilisation in girls with CAH, it entails exposure to high doses of GC in fetuses that do not benefit from the treatment. The current paper provides an update on the literature on outcomes of prenatal DEX treatment in CAH cases and unaffected subjects. Long-term follow-up research is still needed to determine treatment safety. In addition, advances in early prenatal diagnostics for CAH and sex-typing as well as studies assessing dosing effects of DEX may avoid unnecessary treatment and improve treatment safety.

• Authors: Annelies Van't Westeinde, Leif Karlsson, Valeria Messina, Lena Wallensteen, Manuela Brösamle, Giorgio Dal Maso, Alessandro Lazzerini, Jette Kristensen, Diana Kwast, Lea Tschaidse, Matthias K Auer, Hanna F Nowotny, Luca Persani, Nicole Reisch, Svetlana Lajic
• Journal: Endocrine connections (Endocr Connect) Vol. 12 Issue 4 (Apr 01 2023) ISSN: 2049-3614 [Print] England
• PMID: 36752813 (Publication Type: Journal Article, Review)