F Wessels1, M C Kriegmair2, A Oehme3, M C Rassweiler-Seyfried2, P Erben2, R Oberneder3, M Kriegmair3, M Ritter2, M S Michel2, P Honeck2. 1. University Medical Centre Mannheim, Urology, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany. Electronic address: frederik.wessels@umm.de. 2. University Medical Centre Mannheim, Urology, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany. 3. Clinic for Urology, Munich-Planegg, Germeringer Strasse, Germany.
Abstract
INTRODUCTION: Aim of this study was to analyse the perioperative outcome of patients undergoing radical cystectomy under continuous antiplatelet therapy with acetylsalicylic acid. MATERIALS AND METHODS: Using prospectively maintained databases of two departments of urology, we identified 461 consecutive patients who underwent radical cystectomy for bladder cancer (2011-2017). Patients were divided into three groups: 1) on-going antiplatelet therapy with acetylsalicylic acid (n = 50), 2) discontinuing antiplatelet therapy (n = 65) and 3) no antiplatelet therapy (n = 346). Perioperative outcome was compared between the three groups using ANOVA, likelihood ratio or Kruskal Wallis test with post-hoc testing. Uni- and multivariate analyses were performed to identify predictor for perioperative complications and transfusion. RESULTS: Group 1 showed an average estimated blood loss of 732 ± 424, group 2 752 ± 488 and group 3 810 ± 544 ml (p = 0.51). There was no significant difference in transfusion rate (44% in group 1, 45% and 39% in groups 2 and 3, p = 0.63). Severe complications occurred in 26%, 15% and 15% in groups 1-3 (p = 0.19). Ischemic complications were more often observed in group 1 (n = 4, 8%) and 2 (n = 5, 8%) than group 3 (n = 7, 2%), p = 0.02. 90-day readmission (n = 99, 22%) and mortality rate (n = 10, 2.2%) were low and did not show any significant differences between the groups. In uni- and multivariate analysis ongoing therapy with acetylsalicylic acid was no independent risk factor for transfusion or severe complications. CONCLUSION: Perioperative continuation of therapy with acetylsalicylic acid in radical cystectomy is safe with no difference in intraoperative blood loss, transfusion rate, complications or mortality.
INTRODUCTION: Aim of this study was to analyse the perioperative outcome of patients undergoing radical cystectomy under continuous antiplatelet therapy with acetylsalicylic acid. MATERIALS AND METHODS: Using prospectively maintained databases of two departments of urology, we identified 461 consecutive patients who underwent radical cystectomy for bladder cancer (2011-2017). Patients were divided into three groups: 1) on-going antiplatelet therapy with acetylsalicylic acid (n = 50), 2) discontinuing antiplatelet therapy (n = 65) and 3) no antiplatelet therapy (n = 346). Perioperative outcome was compared between the three groups using ANOVA, likelihood ratio or Kruskal Wallis test with post-hoc testing. Uni- and multivariate analyses were performed to identify predictor for perioperative complications and transfusion. RESULTS: Group 1 showed an average estimated blood loss of 732 ± 424, group 2 752 ± 488 and group 3 810 ± 544 ml (p = 0.51). There was no significant difference in transfusion rate (44% in group 1, 45% and 39% in groups 2 and 3, p = 0.63). Severe complications occurred in 26%, 15% and 15% in groups 1-3 (p = 0.19). Ischemic complications were more often observed in group 1 (n = 4, 8%) and 2 (n = 5, 8%) than group 3 (n = 7, 2%), p = 0.02. 90-day readmission (n = 99, 22%) and mortality rate (n = 10, 2.2%) were low and did not show any significant differences between the groups. In uni- and multivariate analysis ongoing therapy with acetylsalicylic acid was no independent risk factor for transfusion or severe complications. CONCLUSION: Perioperative continuation of therapy with acetylsalicylic acid in radical cystectomy is safe with no difference in intraoperative blood loss, transfusion rate, complications or mortality.
Authors: Frederik Wessels; Maximilian Lenhart; Manuel Neuberger; Julia Mühlbauer; Johannes Huber; Johannes Breyer; Philipp Nuhn; Maurice S Michel; Julian Koenig; Maximilian C Kriegmair Journal: World J Urol Date: 2021-05-08 Impact factor: 4.226