hrp0086p1-p143 | Bone & Mineral Metabolism P1 | ESPE2016

Impact of Anti-Tumour Necrosis Factor Therapy on the Insulin Like Growth Factor Axis and Bone Development in Childhood Crohn’s Disease

Altowati M. , Malik S. , Shepherd S. , McMillan M. , McGrogan P. , Ahmed S.F. , Wong S.C.

Background: There is currently no published study evaluating the role of the IGF axis on bone development following anti-tumour necrosis factor (TNF) therapy in Crohn’s disease (CD).Method: Prospective, 12-month study in 19CD(12M) who were clinical responders to antiTNF therapy, median age 14.9 years (range 11.2–17.2). IGF1, insulin growth factor binding protein 3(IGFBP3), acid labile subunit (ALS), bone-specific alkaline phosphatase (BALP) and...

hrp0097p1-574 | Sex Differentiation, Gonads and Gynaecology, and Sex Endocrinology | ESPE2023

Gonadal histopathology in 17beta-HSD deficiency and 5alpha-reductase deficiency

Boogers L.S. , Brüggenwirth H.T. , van Bever Y. , Hersmus R. , Bryce J. , Ahmed S.F. , Lucas-Herald A.K. , Baronio F. , Cools M. , Ellaithi M. , Globa E. , Güran T. , Hiort O. , Holterhus P.M. , MсElreavey K. , Niedziela M. , Stancampiano M.R. , Tosun B.G. , Wolffenbuttel K.P. , Oosterhuis J.W. , Looijenga L.H.J. , Hannema S.E.

Introduction: In various forms of XY disorders/differences of sex development (DSD) the risk of germ cell cancer is increased. In the 2006 DSD consensus statement this risk was estimated to be intermediate in 17beta-HSDtype3 deficiency (HSD17B3D) and low in 5alpha-reductasetype2 deficiency (SRD5A2D) but based on very few cases. Few studies have been performed since; therefore we aimed to review gonadal pathology in an international cohort with these conditions...