Minimally invasive therapies for prostatitis.

A plethora of reports describe a number of promising new minimally invasive treatment modalities available to patients with chronic prostatitis. This article reviews these studies, with most evaluating treatments using heat or intraprostatic injection. The results are difficult to compare because of the inconsistencies in study design, modalities of treatment, and outcome measures. Standard criteria for assessing symptom severity in chronic prostatitis recently have been developed and prospective clinical trials are underway to evaluate minimally invasive therapies for this debilitating condition. Until definitive data from these trials are available, minimally invasive therapies most likely will continue to be empirical and not a standard of care.