hrp0092p2-105 | Fat, Metabolism and Obesity | ESPE2019

Cardiopulmonary exercise testing, body composition and metabolic status in young adults after allogeneic human stem cell transplantation for hematological malignancy in childhood

De Waele Kathleen , Tack Lloyd , Coomans Ilse , Dhooge Catharina , Bordon Victoria , Toye Kaatje , Cools Martine , Vandekerckhove Kristof

Introduction: Well-known long-term complications of alloHSCT in childhood include endocrine system damage and secondary malignancies. In addition, adults surviving childhood alloHSCT are at risk of cardiovascular (CV) and metabolic disturbances. Long-term data of physical fitness in correlation with metabolic status are scarce in this particular group.Objective/Patients and Methods: Cross-sectional investigation of exerc...

hrp0086p1-p343 | Gonads & DSD P1 | ESPE2016

Evolution of Bone Mass and Body Composition in Gender Dysphoric Adolescents Treated with Progestins to Suppress Endogenous Hormones

Tack Lloyd , Craen Margarita , Lapauw Bruno , Goemaere Stefan , Toye Kaatje , Kaufman Jean-Marc , Vandewalle Sara , Zmierczak Hans-Georg , Cools Martine

Background: In gender dysphoric (GD) adolescents with advanced pubertal development, psychological relief can be attained with progestins, which are much cheaper and easier to administer than GnRHa. Moreover, use of GnRHa has been shown to interfere with pubertal bone mass accrual. To date, few data exist on the effects of progestins on body composition (BC) and bone parameters in this population.Objective and hypotheses: To explore the effects of pro- a...