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Horm Metab Res
DOI: 10.1055/a-2343-4696
Original Article: Endocrine Care

Investigational Treatment of Congenital Hypogonadotropic Hypogonadism in Infants

Xiaoya Ren
1   Department of Endocrinology, Genetics and Metabolism, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
,
Yi Wang
1   Department of Endocrinology, Genetics and Metabolism, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
,
Ying Liu
2   Department of Pharmacy, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
,
Chunxiu Gong
1   Department of Endocrinology, Genetics and Metabolism, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
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Abstract

The aim of the study was to investigate whether the administration of gonadotropins to mimic the physiological development of infants with congenital hypogonadotropic hypogonadism (CHH) after birth can facilitate testicular descent, penile growth, and ultimately preserve fertility. This study included eight infants with CHH who received a gonadotropin-releasing hormone (GnRH) pump or human chorionic gonadotropin (HCG) combined with human menopausal gonadotropin (HMG) therapy at Beijing Children's Hospital from August 2018 to March 2023. The age of the infants ranged from 6 months to 2 years. 2. For literature review, a search was conducted in the PubMed database using the keywords “congenital hypogonadotropic hypogonadism,” “infants,” and “mini-puberty” up until June 2023. After 1–3 months of treatment, significant increases were observed in PL and TV. The testes descended from the inguinal region to the scrotum. Serum T and INH-B levels increased from being undetectable to 737.1±409.5 ng/dl and from 47.88±23.03 to 168.94±59.34 pg/ml, respectively. In a comparative literature review of 22 infants with CHH, the age at treatment initiation ranged from 0.5 to 7.9 months. Treatment involved various dosages and durations, ranging from 2 to 6 months of subcutaneous injections of LH and FSH. Both therapies successfully improved PL, TV, and testicular descent; reduced the need for surgery; and were safe. This is the first report of the use of a GnRH pump for the treatment of infant CHH.

Keywords

congenital hypogonadotropic hypogonadism - infants - hormone


Publikationsverlauf

Eingereicht: 13. März 2024

Angenommen nach Revision: 06. Juni 2024

Artikel online veröffentlicht:
09. Juli 2024

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