The application of full-length urethral preservation without anastomosis in single-port laparoscopic radical prostate cancer
10.3760/cma.j.cn112139-20230914-00120
- VernacularTitle:连续性全尿道保留技术在单孔腹腔镜根治性前列腺切除术中的应用研究
- Author:
Qingyi ZHU
1
;
Jianzhong LIN
;
Baixin SHEN
;
Yong WEI
;
Luming SHEN
;
Jianguo ZHU
;
Xue HE
;
Haibin HU
;
Min GU
Author Information
1. 南京医科大学第二附属医院泌尿外科，南京 210011
- Keywords:
Prostatic Neoplasms;
Laparoscopy;
Full length urethral preservation;
Urinary control
- From:
Chinese Journal of Surgery
2024;62(2):162-166
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To preliminarily examine the feasibility and outcome of single-port laparoscopic radical prostatectomy with full-length urethral preservation (FLUP-SPRP).Method:This study was a prospective case series study. A total of 25 patients with prostate cancer who met the enrollment criteria and agreed to this surgical procedure from March 2022 to December 2022 were collected at the Department of Urology, the Second Affiliated Hospital of Nanjing Medical University. The age of the patients was (67.2±7.6) years (range: 61 to 76 years). This novel procedure was performed by an experienced surgeon who performed single hole radical prostatectomy skillfully. Patient urinary control, tumor control, and related surgical complications after surgery were regularly monitored. Postoperative urinary control was evaluated using the daily amount of urine pad, 0 to 1 piece of urine pad was to restore urinary control, and 0 to 1 piece of pad within 24 hours after catheter removal was immediate urinary control.Result:All prodecures were successfully completed without transit to open surgery. The surgical time was (128.4±22.4) minutes (range: 100 to 145 minutes), the intraoperative blood loss was (68.2±13.7) ml (range: 50 to 120 ml). The urethral injury occurred in 4 cases during surgery and was repaired by sutures. The urinary control recovery rates within 24 hours, 1 week, 4 weeks, and 7 weeks after surgery were 80.0%, 84.0%, 92.0% and 100%, respectively. Postoperative large section pathology revealed 1 case with a positive basal margin of the prostate and negative margins of all prostate glands around the urethra. Postoperative complications included urinary tract infection in 3 cases, urodynia in 2 cases, and acute urinary retention in 1 case. MRI follow-up 3 months after surgery showed normal anatomy of the bladder and urethra. The follow-up values of prostate specific antigen at 3 and 6 months after surgery were less than 0.1 μg/L.Conclusions:The preliminary results of this study indicate that the FLUP-SPRP procedure is safe and feasible. The early results of postoperative urinary control and oncology are as expected.
