A R Ramsden1, G W Chodak. 1. Midwest Urology Research Foundation, Midwest Prostate and Urology Health Center, University of Chicago, IL, USA. mdzn25@dial.pipex.com
Abstract
OBJECTIVES: To determine if low-risk patients can be identified in whom cystography is unnecessary to assess the integrity of the vesico-urethral anastomosis after radical retropubic prostatectomy (RRP), and thus who can have early catheter removal. PATIENTS AND METHODS: In all, 275 RRPs by one surgeon were analysed retrospectively; the surgical technique, blood loss and comorbidity were recorded. Cystograms were taken 8 days after RRP to assess vesico-urethral integrity before catheter removal. RESULTS: Of the 275 patients, 75% and 89% had cystography before 8 and 10 days after RRP, respectively; 71% of patients had no leak on cystography and were catheter-free at 8 days. Eighty-four leaks were identified, of which 25 (9.6%) were moderate or large. Previous transurethral prostatectomy, ischaemic heart disease, blood loss, mucosal eversion and preservation of the prostatic urethra were significant risk factors for developing a leak and were used to create a nomogram to assess the relative risk of leakage. However, none of the variables assessed, either alone or combined, could be used to predict which leaks were clinically significant. CONCLUSIONS: Leakage cannot be reliably predicted at the vesico-urethral anastomosis. Cystograms are necessary to identify clinically significant leaks at 8 days and should be taken if early catheter removal is being considered.
OBJECTIVES: To determine if low-risk patients can be identified in whom cystography is unnecessary to assess the integrity of the vesico-urethral anastomosis after radical retropubic prostatectomy (RRP), and thus who can have early catheter removal. PATIENTS AND METHODS: In all, 275 RRPs by one surgeon were analysed retrospectively; the surgical technique, blood loss and comorbidity were recorded. Cystograms were taken 8 days after RRP to assess vesico-urethral integrity before catheter removal. RESULTS: Of the 275 patients, 75% and 89% had cystography before 8 and 10 days after RRP, respectively; 71% of patients had no leak on cystography and were catheter-free at 8 days. Eighty-four leaks were identified, of which 25 (9.6%) were moderate or large. Previous transurethral prostatectomy, ischaemic heart disease, blood loss, mucosal eversion and preservation of the prostatic urethra were significant risk factors for developing a leak and were used to create a nomogram to assess the relative risk of leakage. However, none of the variables assessed, either alone or combined, could be used to predict which leaks were clinically significant. CONCLUSIONS: Leakage cannot be reliably predicted at the vesico-urethral anastomosis. Cystograms are necessary to identify clinically significant leaks at 8 days and should be taken if early catheter removal is being considered.
Authors: Luigi Cormio; Giuseppe Di Fino; Carmen Scavone; Domenico Maroscia; Vito Mancini; Nicola Ruocco; Francesco Bellanti; Oscar Selvaggio; Francesca Sanguedolce; Giuseppe Lucarelli; Giuseppe Carrieri Journal: Medicine (Baltimore) Date: 2016-04 Impact factor: 1.889
Authors: Sebastian Lenart; Ingrid Berger; Judith Böhler; Reinhard Böhm; Georg Gutjahr; Nikolaus Hartig; Daniel Koller; Michael Lamche; Stephan Madersbacher; Michael Stolzlechner; Claudia Elisa Wayand; Anton Ponholzer Journal: World J Urol Date: 2019-11-14 Impact factor: 4.226