Puberty induction with recombinant gonadotropin : what impact on future fertility?

Ann Endocrinol (Paris). 2022 Apr 15:S0003-4266(22)00056-7. doi: 10.1016/j.ando.2022.04.009. Online ahead of print.ABSTRACTCongenital hypogonadotropic hypogonadism (CHH) is a group of rare diseases characterized by inadequate secretion of the gonadotropins LH (luteinizing hormone) and FSH (follicle stimulating hormone) during the physiological activation periods of the gonadotropic axis. The disease? (anomaly) is present from fetal life and usually persists throughout life. Clinically, hypogonadotropic hypogonadism is associated with neonatal clinical signs (micropenis, cryptorchidism in boys in about half of the cases). The diagnosis is sometimes only evoked in the presence of an absence or arrest of pubertal maturation in the adolescent, which is often poorly tolerated physically and psychologically. Different therapeutic options for pubertal induction have been described, but we lack the necessary larger randomized trials to define the best approaches for both sexes. Historically, congenital hypogonadotropic hypogonadism diagnosed at puberty is treated with testosterone injections. These injections allow the development of secondary sexual characteristics, without an increase in testicular volume in severe forms (FSH deficiency), and a pubertal statural peak. During the last twenty years, studies have underlined the beneficial role of recombinant gonadotropins to induce puberty in this population for future fertility. This is what we will develop.PMID:35436503 | DOI:10.1016...
Source: Annales d'Endocrinologie - Category: Endocrinology Authors: Source Type: research