Testosterone treatment in prostate cancer survivors with hypogonadism: A randomised clinical trial

In this randomized clinical trial, testosterone replacement therapy (TRT) for 12 weeks in men treated with radical prostatectomy for low-grade prostate cancer significantly improved sexual activity, sexual desire, well-being, body composition, physical function, and aerobic performance compared to placebo without biochemical recurrence. The trial was neither long enough nor large enough to evaluate clinical recurrence or long-term safety; this proof-of-concept trial was essential for rationalizing a larger, long-term study.