hrp0097fc14.5 | Late Breaking | ESPE2023

Predicting Average IGF-I Concentration for Once-Weekly Somapacitan in Children with Growth Hormone Deficiency

F. Backeljauw Philippe , Kamal Lyauk Yassine , C. Blair Joanne , S. Miller Bradley , Mori Jun , Højby Rasmussen Michael , Juul Kildemoes Rasmus

Growth hormone (GH) stimulates insulin like growth factor I (IGF I) release. IGF-I is the standard biomarker for monitoring GH effects during treatment and to achieve optimal long-term safety, and to a limited extent, monitor efficacy in children with GH deficiency (GHD). The IGF I profile during treatment with a long acting GH (LAGH), such as once weekly somapacitan (Novo Nordisk), differs from the daily GH profile by exhibiting larger peaks and troughs over the dosing interv...