hrp0092rfc11.6 | Pituitary, Neuroendocrinology and Puberty Session 2 | ESPE2019

Final Height Reduction in Transgender Adolescent Girls: A Case Series

Hellinga Ilse , Wiepjes Chantal , Vink Denise , Rotteveel Joost , Klink Daniel

Background: Transgirls (female-identifying adolescents assigned male at birth) can be treated with GnRH (gonadotropin releasing hormone analogs) followed by the addition of estrogens.Recently in a small cohort of 25 transgirls their average final height was reported to be +1.9 SDS (standard deviation score) calculated for adult Dutch females.High dosage estrogens can be used to stimulate bone maturation, thereb...

hrp0089rfc8.6 | Sex Differentiation, Gonads and Gynaecology or Sex Endocrinology | ESPE2018

Metabolic Profile of Young Adult Transgender Persons Who Started Gender Affirming Treatment in their Adolescence

Klaver Maartje , de Mutsert Renee , Wiepjes Chantal , den Heijer Martin , Rotteveel Joost , Klink Daniel

Purpose: Transgender adolescents are treated with gonadotropin-releasing hormone analogues (GnRHa), followed by the addition of gender-affirming hormones. Since during puberty the body reaches maturation, concerns have been risen that the treatment may have negative outcome later in life. The aim of this study is to determine whether treatment with GnRHa and subsequent addition of hormones results in a more atherogenic profile than peers at the age of 22.<p class="abstext"...

hrp0094fc5.1 | Sex Development and Gender Incongruence | ESPE2021

Growth and growth reduction in transgirls

Boogers Lidewij S , Wiepjes Chantal M , Hellinga Ilse , Klink Daniel T , den Heijer Martin , Hannema Sabine E ,

Introduction: Little is known about the effects of puberty suppression (PS) and hormone therapy (HT) on growth and adult height in transgender adolescents. These are topics of interest since height differs between sexes and some transgirls wish to limit their growth. In this longitudinal cohort study, we investigated the influence of PS and HT on growth and the efficacy of growth reduction therapy in transgender girls.Methods:</s...