ABSTRACT
Objective To evaluate the clinical efficacy of extraperitoneal laparoscopic radical prostatectomy(ELRP)for prostate cancer patients, and to summarize the experience of surgical treatment. Methods The clinical data of 50 prostate cancer patients who underwent ELRP by the same performer from January 2010 to June 2015 were retrospectively reviewed. Results All cases were all successfully completed ,no case was converted to open surgery. The average operation time was 238.8 min,average operative blood loss was 409.1 mL,and intraoperative or postopera?tive blood transfusion was 6(12%). The mean postoperative catheterization time was 23.7(17?38)d. The mean postoperative hospital stay was 15 (10?34)d. The postoperative recovery time of eating was 2?4 d,and the ambulation time was 1?3 d. Totally 3 cases(6%)had lymph node metasta?sis,and 7 cases(14%)had positive surgical margin. Totally 9 cases(18%)had surgery?related complication. Patients were followed up for 6 to 58 months,with an average of 12.5 months. One case(2%)had biochemical recurrence,and the tumor?free survival rate was 84%. At the end of fol?low?up,all of the patients were continent. Conclusion ELRP is safe and effective for the treatment of prostate cancer. With the development of minimally invasive techniques,the applications of RP are increasingly widespread. However,large?scale and long?term follow?up studies are still needed for high?risk prostate cancer patients.
ABSTRACT
Objective To assess the efficacy of dorsal vein complex(DVC)ligation free in laparoscopic radical prostatectomy. Methods The data of 25 patients underwent laparoscopic radical prostatectomy that performed by the same surgeon in our hospital from January 2012 to January 2014 were retrospectively analyzed. Among them,14 cases underwent sutured DVC,11 cases received sutured DVC. Results All the operations were completed with laparoscope and without convert to open surgery. The mean operation time was 246±24.7 min and 236±26.1 min in DVC liga?tion and DVC ligation free,the blood loss was 337.5±120.2 mL and 322.2±104.9 mL in DVC ligation and DVC ligation free,the blood transfusion rate was 14.3%and 18.2%in DVC ligation and DVC ligation free ,the urinary incontinence rate of 6 months after operation was 21.4%and 9.1%in DVC ligation and DVC ligation free,no significant difference was found in the operation time,blood loss,blood transfusion rate and urinary in?continence rate among the two groups(P>0.05). Conclusion DVC ligation free is a safe and effective technique during laparoscopic radical prostatectomy and may simplify the operative procedure and without increase of the risk of bleeding ,which can be more conducive to the early re?covery of postoperative urinary control.