Особенности гиперандрогении у мужчин

BACKGROUND: Today the problem of hyperandrogenism in women is a widely studied and discussed while same issue in relation to men is barely raised. In clinical practice, hyperandrogenism can be the cause of a number of diseases. AIM: Provide characterization the variations of physiological hyperandrogenism in men. MATERIALS AND METHODS: Сontinuous cross-sectional study of 100 men with hyperandrogenism. The study assessed the volume and structure of the prostate, the volume of the testicles; the levels of luteinizing hormone (LH), total testosterone, sex hormone binding globulin (SHBG) were determined with further calculation of the level of free testosterone according to Vermeullen, and dihydrotestosterone (DHT). Based on the results of the analysis of the hormonal status of patients with hyperandrogenism, 4 groups of patients were formed: 1-patients with increased total testosterone and SHBG levels; 2-patients with elevated total testosterone levels and normal SHBG levels; 3-patients with an increased level of total testosterone, DHT with a normal level of SHBG; 4-patients with an increased level of DHT with normal levels of total testosterone and SHBG. The difference between groups of patients was determined, a p-value <0.05 was considered statistically significant. RESULTS: The age and volume of the prostate in group 1 patients were statistically significantly higher than in the other groups. This group, despite the high level of total testosterone, was not characterized by complaints of acne. Group 2 patients complained of acne more often, but the prevalence of this symptom even in this group was statistically significantly lower than in group 3 patients. At the same time, the frequency of occurrence of alopecia was statistically significantly lower in group 2 than in patients of both groups 3 and 4. Patients of group 3 had the most striking clinical manifestations of hyperandrogenism. Group 4 was characterized by alopecia. CONCLUSION: An increase of androgen levels can be detected at any age. At the same time, in men of the older age group, an increase in the level of total testosterone may be due to an increase in the secretion of SHBG and not be accompanied by an increase in the level of free testosterone. In young patients, the clinical manifestations of hyperandrogenism may differ: patients with elevated DHT levels are characterized by androgenic alopecia; acne is common in men with elevated total and free testosterone levels, and increased DHT exacerbates the problem.