Evaluation of interstitial diode laser therapy for treatment of benign prostatic hyperplasia.

: In the last decade, a number of new device technologies were developed for benign prostatic hyperplasia (BPH) therapy. These technologies were introduced in an effort to reduce the morbidity of BPH therapy associated with conventional electrocautery transurethral resection of the prostate (TURP). While morbidity is reduced, the aim of new therapy is to achieve near equivalence in efficacy of outcome measures, namely, improved voided flow rate and reduced symptom score. To gain acceptance by urologists, these technologies should be easy to apply and should reduce the economic cost of BPH treatment. The Indigo 830e diode laser system offers simplified laser therapy from a miniaturized solid-state system. This pilot study demonstrates outcome equivalence to TURP in preliminary evaluation and shows an acceptable side effect profile.