Men, testosterone and Covid‐19Groti Antonić, Kristina (Avtor) Antonič, Blaž (Avtor) Caliber, Monica (Avtor) Dhindsa, Sandeep (Avtor) Covid‐19hypogonadismSARS‐CoV‐2testestestosteroneMen have more severe Coronavirus disease 2019 (Covid‐19) outcomes and higher mortality rates than women, and it was suggested that testosterone levels might promote severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) infection and Covid‐19 severity. However, clinical studies have not supported this theory. Studies have consistently shown that serum testosterone concentrations during acute Covid‐19 in men are inversely proportional to the inflammatory cytokines and severity of illness. It is likely that lower testosterone concentrations in this setting are a result of acute Covid‐19 illness on the hypothalamic–pituitary–testicular axis. Clinical trials that attempted to lower testosterone concentrations further or block androgen signaling acutely during Covid‐19 in men did not result in improved Covid‐19 outcomes. Additionally, pre‐existing male hypogonadism, diagnosed before Covid‐19 pandemic, was found to be a risk factor for hospitalization from Covid‐19. In this review, we also discuss the preclinical and mechanistic studies that have evaluated the role of androgens in SARS‐CoV‐2 infection and illness. Finally, long‐term consequences of Covid‐19 on male reproductive health are reviewed. SARS‐CoV‐2 virus is known to infiltrate testis and induce orchitis in men, but it is unclear if Covid‐19 leads to an increase in incidence of male hypogonadism.20242024-07-01 13:32:59Članek v reviji159131ISSN pri članku: 0300-0664DOI: 10.1111/cen.14952COBISS_ID: 201676803sl