hrp0095p1-544 | Pituitary, Neuroendocrinology and Puberty | ESPE2022

Long term effects of continuous subcutaneous infusion of recombinant LH and FSH during infancy on testicular function in congenital hypogonadotropic hypogonadism.

Sophie Lambert Anne , Avril Tristan , Teinturier Cecile , Rothenbuhler Anya , Linglart Agnes , Bouvattier Claire

Context: We previously observed that continuous subcutaneous infusion (CSI) of gonadotropins in infants with congenital hypogonadotropic hypogonadism (CHH) can mimic the hormonal pattern of minipuberty.Objective: Describe the peripubertal outcome in gonadotropins CSI treated patients.Patients: A retrospective study was realised in Bicetre Hospital between 2004 and 2022. Follow-up d...

hrp0094p1-181 | Pituitary B | ESPE2021

Continuous versus discontinuous administration of gonadotropin in neonates with congenital hypogonadotropic hypogonadism

Avril Tristan , Hennocq Quentin , Lambert Anne-Sophie , Simon Dominique , Leger Juliane , Martinerie Laetitia , Bouvattier Claire ,

Context: Newborns with Congenital hypogonadotropic hypogonadism (CHH) have an impaired postnatal activation of the gonadotropic axis. Substitutive therapy with recombinant gonadotropins can be proposed to mimic physiological male mini-puberty during the first months of life.Objective: To retrospectively compare the clinical (penile size, volume and testicular descent) and biological efficacy (serum concentrations of test...