BACKGROUND: To report the impact of duration of urethral catheterization (DUC) on the rate of extravasation on voiding cysto-urethrography (VCUG) and the subsequent need of catheter replacement in urethroplasty. METHODS: Two hundred nineteen consecutive patients undergoing urethroplasty between October 2010 and November 2014 were evaluated for the impact of DUC. Patients were divided into 2 groups, based on the scheduled DUC≤10 days (group 1, N.=86) or >10 days (group 2, N.=133). RESULTS: Fourteen patients (6.4%) had extravasation on VCUG with an additional period of catheter usage. In 10 of the 14 patients (71.4%) clinical signs of impaired wound healing were present. In group 1 (median DUC 8 days) 3 patients (3.5%) needed an additional period of urethral catheterization, compared to 11 patients (8.3%) in group 2 (median DUC 14 days). Strictures in group 2 were longer (4 vs. 2 cm, P<0.001) and more complex. Redo urethroplasty was needed in 9 of the 14 patients with extravasation. CONCLUSIONS: In uncomplicated cases of urethroplasty, the urethral catheter can be safely removed after 8 to 10 days postoperatively. Extravasation on VCUG occurs in around 6% of urethroplasties and is a prognostic factor for stricture recurrence and reoperation.
BACKGROUND: To report the impact of duration of urethral catheterization (DUC) on the rate of extravasation on voiding cysto-urethrography (VCUG) and the subsequent need of catheter replacement in urethroplasty. METHODS: Two hundred nineteen consecutive patients undergoing urethroplasty between October 2010 and November 2014 were evaluated for the impact of DUC. Patients were divided into 2 groups, based on the scheduled DUC≤10 days (group 1, N.=86) or >10 days (group 2, N.=133). RESULTS: Fourteen patients (6.4%) had extravasation on VCUG with an additional period of catheter usage. In 10 of the 14 patients (71.4%) clinical signs of impaired wound healing were present. In group 1 (median DUC 8 days) 3 patients (3.5%) needed an additional period of urethral catheterization, compared to 11 patients (8.3%) in group 2 (median DUC 14 days). Strictures in group 2 were longer (4 vs. 2 cm, P<0.001) and more complex. Redo urethroplasty was needed in 9 of the 14 patients with extravasation. CONCLUSIONS: In uncomplicated cases of urethroplasty, the urethral catheter can be safely removed after 8 to 10 days postoperatively. Extravasation on VCUG occurs in around 6% of urethroplasties and is a prognostic factor for stricture recurrence and reoperation.
Authors: Rachael D Sussman; F Cameron Hill; George E Koch; Versha Patel; Krishnan Venkatesan Journal: Int Urol Nephrol Date: 2017-09-14 Impact factor: 2.370
Authors: Robert Pickard; Beatriz Goulao; Sonya Carnell; Jing Shen; Graeme MacLennan; John Norrie; Matt Breckons; Luke Vale; Paul Whybrow; Tim Rapley; Rebecca Forbes; Stephanie Currer; Mark Forrest; Jennifer Wilkinson; Elaine McColl; Daniela Andrich; Stewart Barclay; Jonathan Cook; Anthony Mundy; James N'Dow; Stephen Payne; Nick Watkin Journal: Health Technol Assess Date: 2020-11 Impact factor: 4.014