hrp0086p1-p347 | Gonads & DSD P1 | ESPE2016

The International AGD Consortium: A Multi-center Study of 3939 Infants and Children with Anogenital Distance Measurements

Lindhardt Johansen Marie , Thankamony Ajay , Acerini Carlo , Kold Jensen Tina , Main Katharina M. , Holm Petersen Jorgen , Swan Shanna , Juul Anders

Background: The anogenital distance (AGD) is considered a valid marker of altered androgen action in utero. Recently, reduced AGD has been shown in males with hypospadias, cryptorchidism, reduced semen quality and infertility. It has also been proposed as a new marker to be used by clinicians when managing patients with Disorders of Sex Development. However, little normative data exist and measurement methods vary.Objective and hypotheses: We established...

hrp0094ha2 | Biphasic Pattern of Circulating Reproductive Hormones in Female Infants – The Longitudinal COPENHAGEN Minipuberty Study | ESPE2021

Biphasic Pattern of Circulating Reproductive Hormones in Female Infants – The Longitudinal Copenhagen Minipuberty Study

Lindhardt Ljubicic Marie , Siegfried Busch Alexander , Upners Emmie , Bistrup Fischer Margit , Holm Petersen Jorgen , Lau Raket Lars , Frederiksen Hanne , Holm Johannsen Trine , Juul Anders , Hagen Casper P.

Background: Minipuberty denotes a transient activation of the hypothalamic-pituitary-gonadal (HPG) hormone axis in infancy. This activation provides an opportunity to examine the gonadal function in infants suspected of hypogonadism before the axis is silenced during childhood. However, female minipuberty remains poorly elucidated. Objective: The study aimed to evaluate dynamic changes in luteinizing hormone (LH), follic...