Hypogonadotropic hypogonadism in human immunodeficiency virus-infected men: uncommonly low testosterone levels

Autor: Ana Coelho Gomes, José Maria Aragüés, Sílvia Guerra, Joana Fernandes, Mário Rui Mascarenhas
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Endocrinology, Diabetes & Metabolism Case Reports, Vol 1, Iss 1, Pp 1-4 (2017)
Druh dokumentu: article
ISSN: 2052-0573
DOI: 10.1530/EDM-17-0104
Popis: Hypogonadotropic hypogonadism (HH) is common and occurs prematurely in HIV-infected men. However, HH with very low testosterone has not been described. Three men with normal pubertal development and HIV1 diagnosis at the ages of 22, 34 and 35 years. All complained of decreased libido, anejaculation and erectile dysfunction thirteen years, six months and one year after HIV diagnosis, respectively. Two had depressive syndrome and two were treated with antiretroviral therapy. Laboratory tests revealed isolated HH in all. Sellar and head CT scans were normal and all had normal CD4 count. They started testosterone replacement therapy, with symptoms improvement. Causes of HH in HIV-infected men include undernutrition, severe illness, drugs, pituitary dysfunction and comorbidities. Despite having none of these conditions (except two that were treated with low-dose psychotropics), our patients had HH with uncommonly low testosterone. This suggests that a different mechanism contributes to severe HH in HIV-infected men.
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