title: New advances in the treatment of hypogonadism in the aging male.
abstract: The signs and symptoms of low testosterone in the aging male include erectile dysfunction, decreased libido, mood disturbances such as depression, loss of muscle mass, osteoporosis, and increase in body fat. Many of these signs and symptoms were previously believed to be part of the normal aging process, and only recently has treatment of low testosterone in the aging male been shown to provide long-term physical and mental improvement. In the past, oral and injectable testosterone delivery methods had disadvantages that limited their use, but the introduction of transdermal testosterone patches has allowed testosterone to be delivered into the circulation in a consistent fashion. Long-term use of these patches over the last 3 to 10 years has been effective in maintaining sexual function and bone and muscle mass, and from short-term studies it does not appear that testosterone treatment puts men at risk for the development of prostate cancer. A new topical gel formation (Testim) has been designed to provide consistent transdermal absorption of testosterone over 24 hours after a single dose.
authors.forename: Christopher P
authors.initials: CP
authors.lastname: Steidle