Efficacy and safety of laparoscopic subtotal cystectomy with augmentation ileocystoplasty and laparoscopic total cystectomy with ileal conduit for the treatment of refractory chronic IC/BPS
10.3760/cma.j.cn112330-20230925-00091
- VernacularTitle:腹腔镜次全膀胱切除＋回肠膀胱扩大术和腹腔镜全膀胱切除＋回肠通道术治疗顽固性慢性IC/BPS的有效性和安全性
- Author:
Wei GUO
1
;
Peng ZHANG
;
Jianzhong ZHANG
Author Information
1. 首都医科大学附属北京朝阳医院泌尿外科，北京 100020
- Keywords:
Cystitis, interstitial;
Bladder pain syndrome;
Urinary diversion;
Cystectomy;
Bowel bladder enlargement
- From:
Chinese Journal of Urology
2024;45(9):693-698
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the efficacy and safety of laparoscopic subtotal cystectomy with augmentation ileocystoplasty(SC-CP) and laparoscopic total cystectomy with ileal conduit (TC-IC) for refractory interstitial cystitis/bladder pain syndrome (IC/BPS).Methods:Clinical data of 39 patients diagnosed with refractory IC/BPS treated with SC-CP and TC-IC in Beijing Chaoyang Hospital of Capital Medical University from January 2008 to December 2023 were retrospectively analyzed. All patients were female, and had unsatisfactory results after more than three types of conservative + minimally invasive treatments. There were 12 patients in the SC-CP group and 27 patients in the TC-IC group. In the SC-CP group, the patients had the age of (50.8±14.4) years old, preoperative medical history of (4.7±2.5) years, daytime voiding frequency of 25.0 (18.5, 45.0) times/day, nocturia frequency of 12.5 (10.0, 15.0) times/night, functional bladder capacity of 40.0(18.5, 47.5) ml, and anesthetized bladder capacity of 150.0 (150.0, 195.0) ml. The patients in TC-IC group had the age of (60.3±8.0) years old, preoperative medical history of (6.5±3.6) years, daytime voiding frequency of 30.0 (20.0, 40.0) times/day, nocturia frequency of 10.0 (8.0, 15.0) times/night, functional bladder capacity of 50.0(30.0, 60.0) ml, and anesthetized bladder capacity of 200.0 (150.0, 330.0) ml. SC-CP was performed to resect the bladder wall beyond the trigone and bladder neck, and bladder enlargement was performed by using an ileal segment anastomosed to the remaining bladder. TC-IC was performed to resect the entire bladder, and a segment of free ileum with a mesentery was taken, which was closed proximally and then anastomosed to the ureters on both sides, and a cutaneous ureterostomy was performed at the distal end. The patients in the two groups were followed up after the operation, and the intraoperative conditions and postoperative complications were recorded. The visual analogue scale (VAS) score, quality of life (QOL) score, O′Leary-Sant score, pelvic pain and urgency/ frequency patient symptom scale (PUF) score were recorded before and after the operation, and the differences were compared to evaluate the improvement of symptoms.Results:In the SC-CP group, the operation time was 240.0 (202.8, 293.8) min, the intraoperative hemorrhage was 50.0 (27.5, 50.0) ml, and the postoperative hospital stay was 12.0 (7.3, 16.5) days. In the TC-IC group, the operation time was 300.0 (240.0, 329.0) min, the intraoperative hemorrhage was 100.0 (50.0, 100.0) ml, and the postoperative hospital stay was 10.0 (8.0, 12.0) days. The median follow-up time of 39 patients was 31.0(10.0, 70.0) months, and the follow-up time of SC-CP group and TC-IC group was 11.0 (4.0, 22.0) and 56.0 (13.0, 75.0) months, respectively. Compared with preoperative data of SC-CP group, the postoperative VAS score [10.0 (10.0, 17.5) points vs. 90.0 (90.0, 98.8) points], the QOL score [1.0 (1.0, 2.0) points vs. 6.0 (6.0, 6.0) points], the O′Leary-Sant score [10.0 (8.5, 13.5) points vs. 35.0 (33.3, 35.8) points], and the PUF score [11.0 (7.3, 12.8) points vs. 29.5 (28.3, 32.0) points] of SC-CP group were all significantly reduced ( P < 0.05). Compared with preoperative data of TC-IC group, the postoperative VAS score [0 vs. 95.0 (90.0, 96.0) points], the QOL score [2.0 (1.0, 3.0) points vs. 6.0 (6.0, 6.0) points], the O′Leary-Sant score [1.0 (1.0, 2.0) points vs. 35.0 (35.0, 36.0) points] and the PUF score [3.0 (3.0, 4.0) points vs. 32.0 (29.0, 32.0) points] of TC-IC group were all significantly reduced ( P< 0.05). Two patients in the SC-CP group required postoperative clean intermittent catheterization, and one patient underwent TC-IC for residual bladder pain. Three patients in the TC-IC group had postoperative bowel obstruction relieved by conservative treatment, and two patients had postoperative wound infection cured by dressing change. Conclusions:Both SC-CP and TC-IC have better efficacy in patients with refractory IC/BPS. Although TC-IC has more potent relief of pain symptoms, SC-CP is closer to the normal human urination habit, eliminating the need to carry an ostomy bag, which is especially suitable for young patients with recalcitrant IC/BPS.
