Extraperitoneal Laparoscopic Radical Cystectomy With Preservation of Fertility for the Treatment of Ewing Sarcoma: The First Report of a Reliable Surgical Method

Initial experience with 161 extraperitoneal laparoscopic radical cystectomy procedures: Comparison with transabdominal laparoscopic radical cystectomy

OBJECTIVES

There is substantial concern about traditional transperitoneal laparoscopic radical cystectomy (TLRC) due to multiple postoperative complications. In contrast, extraperitoneal laparoscopic radical cystectomy (ELRC) appears to cause a lower rate of morbidity. The present study aimed to compare the efficacy of ELRC and TLRC for bladder cancer (BCa).

METHODS

The clinical data of patients undergoing laparoscopic radical cystectomy for BCa from April 2018 to October 2021 were retrospectively analyzed, as ELRC and TLRC groups. The postoperative follow-up data of 275 patients were collected and the incidence of postoperative complications and other perioperative outcomes were compared between the two groups.

RESULTS

Surgery was successfully completed in all patients without conversion to open surgery. There was no significant difference in the duration of cystectomy surgery (67.32 ± 23.53 vs 72.17 ± 25.72 min, p = 0.106), intraoperative blood loss (178.06 ± 110.4 vs. 174.56 ± 127.40 ml, p = 0.413), or the number of lymph node dissection (15.1 ± 5.7 vs. 14.5 ± 5.1, p = 0.380) between the two groups. The length of stay (11.6 ± 3.8 vs 14.7 ± 5.6 d, p < 0.001), time to resume food intake after surgery (2.3 ± 0.9 vs 3.0 ± 1.3 d, p < 0.001), and the incidence of ileus (p < 0.001) in the ELRC group were significantly lower than in the TLRC group.

CONCLUSIONS

ELRC is a safe procedure that can reduce the incidence of postoperative complications, shorten postoperative hospital stay, reduce the duration of recovery of patients, and, therefore, should be promoted.

A novel extraperitoneal approach exploration for the treatment of urachal mass: a retrospective observational single-center study

BACKGROUND

To explore the extraperitoneal laparoscopic urachal mass excision technique and its safety and efficacy in treating urachal mass.

METHODS

Baseline characteristics were collected from patients who underwent surgery to diagnose a urachal cyst or abscess in our hospital between January 2020 and August 2021. The full-length of the urachus and part of the top bladder wall were completely removed through the extraperitoneal approach. Patient outcomes were collected to evaluate surgical safety and efficacy, including operation time, intraoperative blood loss, drainage tube removal time, length of stay (LOS), and postoperative complications.

RESULTS

All 20 surgeries were successfully performed laparoscopically, and no case was converted to open surgery. The mean body mass index of the patients was 24.6 ± 2.2. The mean patient age was 49.3 ± 8.7 years. The mean size of the cysts was 3.0 ± 0.4 cm. The mean operation time was 56.3 ± 12.0 min. The mean intraoperative blood loss was 28.0 ± 6.4 mL. The mean drainage tube removal time was 3.0 ± 0.5 days. The mean LOS was 5.2 ± 0.4 days. The mean follow-up was 13.4 ± 2.1 months. No postoperative complications were observed during the follow-up period. The short-term follow-up and small patient cohort limited our outcome evaluation.

CONCLUSION

Our results indicated that the extraperitoneal laparoscopic approach was a safe and effective method to treat urachal mass. Given the limitations of the study, further multiple and larger sample-sized trials are required to confirm our findings.

Initial Experience With Extraperitoneal Laparoscopic Radical Cystectomy With Pelvic Organ-Preserving and Orthotopic Neobladder Techniques for Bladder Cancer in Female Patients

OBJECTIVE

To present the extraperitoneal laparoscopic radical cystectomy (ELRC) technique, and initial outcomes of organ-preserving and orthotopic neobladder (ONB) techniques for bladder cancer in selected females.

MATERIALS AND METHODS

Data including patient characteristics, operative time, blood loss, transfusion rate, length of hospital stay, and pathologic outcomes, as well as 30- and 90-day complications were collected between April 2018 and May 2021 from females who underwent ONB after ELRC. Regular follow-up focused on patients' oncological and functional outcomes, and postoperative sexual function status was assessed using the Female Sexual Function Index (FSFI).

RESULTS

Eleven females with a mean age of 53 years who underwent ELRC with pelvic organ-preservation and ONB were analyzed retrospectively. All procedures were completed successfully. The mean operative time was 264.82 ± 33.81 min, and the average intraoperative blood loss was 128 ± 18.19 mL. All patients had negative pathological margins and no lymph node metastases. The average hospital stay was 10.72 days. The single J ureteral stent and catheter were usually removed 3-4 weeks after the procedure. The FIFS assessment of postoperative sexual function showed that the patients were relatively satisfied.

CONCLUSION

ELRC with pelvic organ preservation and ONB technology was a safe and feasible surgical strategy for the selected female patients. Preserving organs and vascular nerve bundles seemed to be safe in oncological and produced encouraging functional results. Further rigorous prospective studies with more patients and long-term follow-up data are needed to assess the oncologic and functional results.