Effects of a single-dose denosumab on glucose and lipid homeostasis in young infertile men

Resumo original em inglês

O que aconteceu

Infertile men have an increased prevalence of metabolic syndrome. Denosumab has been shown to lower HbA1c in older patients with impaired glucose tolerance. We hypothesized that denosumab will lower HbA1c in a cohort of young infertile men.

This was a secondary analysis of a single-center, placebo-controlled randomized clinical trial comprising infertile men with no serious co-morbidities. Men were randomized 1:1 to receive a single s.c. injection of 60 mg denosumab or placebo. Prespecified secondary outcome variables included HbA1c, fasting glucose, fasting insulin, C-peptide, while the primary end point semen quality has previously been reported.

NCT03030196.

O que encontraram

We randomized 100 infertile men and 92 were included in the final analysis. There were no differences between denosumab and placebo groups at day 80 or 160 for HbA1c, LDL, HDL or total cholesterol. For fasting patients (n = 44) there were no differences in plasma glucose, plasma insulin, C-peptide, or HOMA-IR. At day 160 alanine aminotransferase was higher in the denosumab group compared to placebo 8.3 U/L (95% CI 3.3 to 13.3). In a subgroup with high baseline serum cortisol, denosumab reduced HbA1c by 2.5 mmol/mol (95% CI -5.0 to -0.1) compared to placebo.

Por que isso importa

A single dose of denosumab had no effect on glucose- or lipid homeostasis but induced a small increase in serum ALT in young infertile men with no serious co-morbidities.

Resumo publicado sob licença CC BY. A tradução para o português ainda não chegou a este estudo.