Men’s health and osteoporosis: modern treatment and prevention options

Abstract

Osteoporosis (OP) has traditionally been seen as a pathology that mainly occurs in postmenopausal women and elderly men, and until recently, the problem of this disease among males has not been given sufficient priority. At the moment, however, OP in men is widely acknowledged to be an important issue of modern health care. Given the etiological and pathogenetic characteristics, two categories of OP have been identified: primary and secondary. In the structure of male OP, the secondary category of OP accounts for up to 40-60 % of all cases. Hypogonadism is one of the common causes of bone loss in men. Initially, males develop a larger bone mass compared to women and, accordingly, greater bone strength. Men over the age of 50 do not undergo rapid bone mass loss, as women do after menopause, and the bone mass decreases more gradually, in a linear manner. With ageing, the trabecular number (Tb.N) in men are relatively maintained with underlying more pronounced thinning of Tb. N associated with decreased osteoblast-forming activity. Although the prevalence of OP among men is significantly lower than among women, the clinical consequences of OP in men are of a great importance. The primary strategy of the anti-osteoporotic therapy is to prevent OP and low-traumatic fractures. According to the current guidelines for the treatment of OP in men, bisphosphonates (BP) are the drugs of choice. Zoledronic acid is a highly effective nitrogen-containing BP, the first drug to be injected once a year. Intravenous injection of zoledronic acid is as effective in reducing the risk of fractures in men as in women.