Predictors of Morbidity and Mortality After Colorectal Surgery in Patients With Cirrhotic Liver Disease-A Retrospective Analysis of 54 Cases at a Tertiary Care Center

Cornelius J van Beekum; Christina Beckmann; Alexander Semaan; Steffen Manekeller; Hanno Matthaei; Lara Braun; Maria A Willis; Jörg C Kalff; Tim O Vilz

doi:10.3389/fmed.2022.886566

Predictors of Morbidity and Mortality After Colorectal Surgery in Patients With Cirrhotic Liver Disease-A Retrospective Analysis of 54 Cases at a Tertiary Care Center

Front Med (Lausanne). 2022 Jun 22:9:886566. doi: 10.3389/fmed.2022.886566. eCollection 2022.

Authors

Cornelius J van Beekum¹, Christina Beckmann¹, Alexander Semaan¹, Steffen Manekeller¹, Hanno Matthaei¹, Lara Braun¹, Maria A Willis¹, Jörg C Kalff¹, Tim O Vilz¹

Affiliation

¹ Department of General, Visceral, Thoracic and Vascular Surgery, University Hospital of Bonn, Bonn, Germany.

Abstract

Background: Despite various existing scores that predict morbidity and mortality of patients with cirrhotic liver disease (CLD), data on specific risk stratification of patients with CLD undergoing colorectal surgery (CRS) are rare. The aim of this study was to assess in-hospital morbidity and mortality of patients with liver cirrhosis scheduled for CRS, with specific focus on possible pitfalls of surgery in this special cohort.

Methods: Between 1996 and 2018, 54 patients with CLD undergoing CRS were identified and included in this study cohort. Postoperative morbidity and mortality were assessed using the Clavien/Dindo (C/D) classification as well as by type of complication. Univariate and multivariate analyses were performed to analyze the predictive factors for increased postoperative morbidity.

Results: Of the patients, 37% patients died during the procedure or postoperatively. Major complications were seen in 23.1% of patients (>C/D IIIb). Patients with Child B or C cirrhosis as well as patients undergoing emergency surgery experienced significantly more major complications (p = 0.04 and p = 0.023, respectively). The most common complications were bleeding requiring blood transfusion (51.1%) and cardiocirculatory instability due to bleeding or sepsis (44.4%). In 53.7% of patients, an anastomosis was created without a protective ostomy. Anastomotic leakage occurred in 20.7% of these patients. Multivariate analysis showed that a primary anastomosis without a protective ostomy was the strongest risk factor for major complications (p = 0.042).

Discussion: Morbidity and mortality after CRS in patients with CLD remains high and is not only influenced by liver function but also by surgical variables. Considering the high rate of anastomotic leakage, creating a protective or definitive ostomy must be considered with regard to the underlying pathology, the extent of CLD, and the patient's condition. Moreover, our data suggest that surgery in these most fragile patients should be performed only in experienced centers with immediate contact to hepatologists and experts in hemostasis.

Keywords: cirrhotic liver disease; colon; colorectal surgery; morbidity; mortality; rectum.