hrp0084p1-141 | Turner & Puberty | ESPE2015

Adult Height after Growth Hormone Treatment and its Association with X Chromosome Dosage in Turner Syndrome: a Cross-Sectional Database Analysis of the French National Rare Disease Network

Fiot Elodie , Zenaty Delphine , Boizeau Priscilla , Haignere Jeremie , Santos Sophie Dos , Leger Juliane , FrenchTurner Syndrome Study Group

Background: In Turner syndrome (TS), Shox haploinsufficiency accounts largely, but not entirely, for the short stature of patients, which has been estimated at a mean loss of 20 cm with respect to target height. GH treatment has been shown to improve adult height (AH), although individual outcomes vary markedly. Little is known about the relationship between the dosage effects of the X-linked gene and responsiveness to GH.Objective: To determine whether ...