R V Rozhivanov, G A Melnichenko, E N Andreeva, N G Mokrysheva
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引用次数: 0
Abstract
Background: COVID-19 is a disease that has a negative systemic effect on the human body, including the male gonads. Therefore, the androgenic status in men with COVID-19 needs to be studied.
Aim: To evaluate the levels of total testosterone, sex hormone binding globulin (SHBG) and free testosterone in men in the acute phase of COVID-19 and during convalescence.
Materials and methods: A continuous dynamic prospective study of 70 men with moderate to severe COVID-19 at the age of 50[44; 64] years. During the study, the levels of total testosterone, SHBG were determined with further calculation of the level of free testosterone by Vermeullen. The data were collected twice - at the patient's hospitalization and at his discharge. The differences between the groups were considered statistically significant at p <0.05.
Results: At the time of hospitalization for COVID-19, hypogonadism syndrome was observed in 61 people - 87%. Patients with hypogonadism did not statistically significant differ in age and severity of COVID-19 disease compared to men without hypogonadism. Inpatient treatment lasting 12[10;14] days resulted in a statistically significant increase in the levels of total testosterone from 4,7[2,96;8,48] to 12,85[8,62;19,2] nmol/l, p<0,001; SHBG from 27,87[20,78;36,57] to 33,76[26,27;52,60] nmol/l, p<0,001 and free testosterone from 107[65;174] to 235[162;337] pmol/l, p<0,001. This led to the elimination of hypogonadism in 28 patients - 40%. Patients with persistent hypogonadism were statistically significantly older than men with normalized testosterone, there were no statistically significant differences in the initial levels of total testosterone, SHBG and free testosterone, and there were also no differences in the prevalence of severe COVID-19 (3,97[2,86;7,46] vs 4,26[2,93;5,96] nmol/l, p=0,100; 28,76[20,78;48,59] vs 24,63[18,85;31,70] nmol/l, р=0,994; 100[58;118] vs 96[64;143] pmol/l, p=0,522; 24 против 18%, p=0,754, respectively).
Conclusion: COVID-19 has a pronounced negative effect on the production of testosterone in men, leading to the development of laboratoric hypogonadism, which is potentially reversible. The reversibility of laboratoric hypogonadism is typical for younger patients.
期刊介绍:
Since 1955 the “Problems of Endocrinology” (or “Problemy Endocrinologii”) Journal publishes timely articles, balancing both clinical and experimental research, case reports, reviews and lectures on pressing problems of endocrinology. The Journal is aimed to the most topical issues of endocrinology: to chemical structure, biosynthesis and metabolism of hormones, the mechanism of their action at cellular and molecular level; pathogenesis and to clinic of the endocrine diseases, new methods of their diagnostics and treatment. The Journal: features original national and foreign research articles, reflecting world endocrinology development; issues thematic editions on specific areas; publishes chronicle of major international congress sessions and workshops on endocrinology, as well as state-of-the-art guidelines; is intended for scientists, endocrinologists diabetologists and specialists of allied trade, general practitioners, family physicians and pediatrics.