A Novel Surgical Technique For Extraperitoneal Radical Prostatectomy With Using 3 Trocars: Results After 154 Cases

OBJECTIVES: Recently laparoscopic radical prostatectomy (LRP) is a minimally invasive surgical option for prostate cancer (PCa) treatment in the lack of robot. To eliminate numbers of trocars and to modify surgical technique can make the LRP procedure easier. We aimed to introduce our novel approach on LRP by using just only 3 trocars and to compare conventional extra peritoneal LRP (eLRP) with 3 trocars eLRP.METHODS: Of the 223 PCa patients undergone eLRP were divided into 2 groups as Group 7 (n=69) consisted of conventional eLRP, Group 2 (n=754) consisted of consecutive 3 trocars eLRP. Demographic, operative, postoperative, and short-term follow-up data including functional results were analysed.RESULTS: Mean follow-up was 10.9 +/- 5.1 months. Preoperative and demographic parameters were comparable between the groups. Mean operative time, introoperative used carbon dioxide (CO2) gas, and hospital stay were significantly shorter in Group 2 (for all parameters p<0.001). Haemoglobin decrease was also less in Group 2 without statistical significance. Oncologic and functional results were similar. There was no major complication in Group 2.CONCLUSIONS: According to our results 3 trocars eLRP can be performed safely and effectively in experienced hands. Haemorrhage, operative time, CO2 usage, and hospital stay could be shortened with our novel approach.