[Functional outcomes obtained after vesicoureteral reimplantation surgery in adults: A review]

Perioperative and functionnal outcomes of robot-assisted laparoscopic versus open ureterovesical reimplantation for benign lower ureteral pathologies: a single-center comparative study

PURPOSE

The robot-assisted laparoscopic (RALUVR) and open (OUVR) approaches have both been described for ureterovesical reimplantation to treat benign lower ureteral pathologies. Thus, we aimed to compare the perioperative and functional outcomes of RALUVR vs. OUVR.

METHODS

We performed a retrospective comparative study including all consecutive patients treated with RALUVR or OUVR for benign lower ureteral pathologies between January 2013 and December 2022 at our center. Logistic regression analyses were used to assess the predictors of complication ≥ Clavien-Dindo (CD) III within 90 days, prolonged length of stay (LOS), and 90-day overall success. The Kaplan-Meier method and Cox regression analyses were used to assess vesicoureteral reflux-free (VU-RFS) and stenosis-free (SFS) survivals.

RESULTS

Overall, 44 patients underwent RALUVR (n = 19; 43%) and OUVR (n = 25; 57%). In univariable logistic regression analyses, the use of RALUVR vs. OUVR was not significantly associated with postoperative complications ≥ CDIII (OR = 0.98; 95% CI=[0.17-5.09]; p = 0.98), and 90-day overall success (OR = 1.43; 95% CI=[0.24-11.28]; p = 0.7). Despite a shorter median LOS after RALUVR vs. OUVR (4 vs. 10 days, respectively; p < 0.001), multivariable logistic regression analysis showed no impact of the surgical approach on prolonged LOS (OR = 0.51, 95% CI=[0.03-13.86]; p = 0.65). No significant difference was observed in 2-year VU-RFS (72.9% vs. 100%, respectively; p = 0.2) and 2-year SFS between the RALUVR and OUVR groups (85.7% vs. 87.7%, respectively; p = 0.8). In Cox regression analysis, the use of RALUVR vs. OUVR was not significantly associated with VU-RFS (HR = 4.26; 95% CI=[0.38-47.84]; p = 0.24) or SFS (HR = 1.32; 95% CI=[0.22-8.01]; p = 0.76).

CONCLUSION

We observed that RALUVR provides similar perioperative and functional outcomes as compared to OUVR, except for potentially shorter LOS.

Iatrogenic Ureteral Injuries Associated with Gynecological and Surgical Procedures: Our Experience About 18 Cases and Literature Review

Aim

To describe the epidemiological aspects, etiology and outcome of iatrogenic ureteral injury repair at the urology division of Souro Teaching Hospital of Bobo Dioulasso (Burkina-Faso).

Patients and Methods

This was a retrospective descriptive study of consecutive patients with iatrogenic ureteric injuries who were referred and managed in the urology division of Souro Sanou Teaching Hospital (Bobo-Dioulasso) from January 2012 to December 2017. Variables studied were age, the time at the diagnosis, the causative event, the method of repair, and the outcome of the management.

Results

The mean age was 37.72±3.5 years coming from the rural population in most cases. The mean time at the diagnosis was 15 days. The injuries were due to gynecologic surgeries with hysterectomy (66%) and caesarian section (33%). Ureteric reimplantation with anti-reflux system was performed in seventeen patients. The rate of treatment success was 94% and the postoperative course was uneventful for all the patients.

Conclusion

Iatrogenic ureteric lesions at the department of urology of Sanou Sourou teaching hospital of Bobo Dioulasso were mainly caused by gynecologic and obstetric surgeries like hysterectomy and caesarian section.