PMID: 9181901Feb 1, 1997Paper

Laser-assisted endoscopic resection: a new surgical technique for the treatment of benign prostatic hypertrophy. Preliminary results of a study involving 100 patients

Archivio italiano di urologia, andrologia : organo ufficiale [di] Società italiana di ecografia urologica e nefrologica
P AlbertA Salvo

Abstract

This study was designed to assess the efficiency of 2 kind of laser prostatectomy devices in the treatment of Benign Prostatic Hyperplasia: a non contact technique versus a contact technique versus a contact one. From January 1994 to September 1994, 100 patients were included in a randomized comparison of 2 laser prostatectomy devices with right angle firing laser fibers: a non contact technique with Urolase fiber (Bard) (50 patients) versus a contact technique with Fibertom fiber (Dornier) (50 patients). The Urolase fiber was used at 60 Watts power setting for 60 seconds and administered to each lobe at 2, 4, 8 and 10 o'clock positions. The Fibertom fiber was used by dragging or the so called "painting" technique at 3 and 6 months with 3 parameters: Madsen symptom scores, peak urinary flow rates and post-void residual urine volumes. Operative morbidity rate was 9%. No difference in morbidity between both fibers. No blood transfusion was required in any case. Statistical analysis of the aforementioned parameters shows a p-value of < 0.001 for all parameters. Comparing the 2 different fibers, there was no statistical difference in outcome for any of these parameters. From this study we conclude that the preliminary results achie...Continue Reading

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