The Effect of Prostate Volume on Robotic-assisted Radical Prostatectomy

• 作者: Guiming Zhang Lijiang Sun Yongjian Zhang
• 来源期刊: 临床护理研究
• 学科: 其他
• 关键词: RARP PROSTATE CANCER VOLUME
• 年，卷（期）: lchlyj_2019,（5）
• 页码范围: 4-8
• 页数: 5页
• 分类号: Z89

摘要

Objective:To investigate the effect of prostate volume on robot-assisted radical prostatectomy.Methods:Clinical data of 75 patients underwent RARP in the Affiliated Hospital of Qingdao University were retrospectively analyzed.The patients were divided into 3 groups according to size of prostate.A total of 35 cases with prostate volume less than 30ml were recorded as group 1,27 cases with volume of 30 to 50 ml were recorded as group 2,and 13 cases with volume greater than 50ml were recorded as group 3.Age,BMI,preoperative PSA,operation time,intraoperative bleeding volume,postoperative drainage volume,indwelling time of catheter,indwelling time of drainage tube,total hospitalization time,pathological stage,surgical margin,urine control and biochemical recurrence were observed.Results:All operations were performed under Da Vinci robot assistance,and no patient was transferred to open surgery.There was no significant difference in age,preoperative PSA,BMI,operation time,intraoperative bleeding volume,postoperative drainage volume,indwelling time of catheter,total hospitalization time,pathological stage,rate of positive surgical margin and recovery of urinary continence between the groups.Indwelling time of drainage tube was longer in group with larger prostate,6.4(±4.5)days in group 1,6.3(±2.9)days in group 2 and 7.1(±2.5)days in group 3.Gleason score was lower in group with larger prostate,with statistical difference.Conclusion:Prostate volume had no significant effect on urinary control,rate of positive surgical margin and recurrence after RARP.Gleason score of pathological tissue was lower and indwelling time of drainage tube was longer in patients with larger prostate after RARP.Operation time and intraoperative bleeding volume of large prostate patients underwent RARP need to be further studied.RARP has certain advantages for patients with large prostate.