Predictive factors of early outcome after palliative surgery for colorectal carcinoma

Konopke R, Schubert J, Stöltzing O, Thomas T, Kersting S, Denz A (2020)

Publication Type: Journal article

Publication year: 2020

Journal

Innovative Surgical Science De Gruyter

DOI: 10.1515/iss-2020-0018

Abstract

A significant number of patients with colorectal cancer are presented with various conditions requiring surgery in an oncologically palliative setting. We performed this study to identify risk factors for early outcome after surgery to facilitate the decision-making process for therapy in a palliative disease. We performed a retrospective chart review of 142 patients who underwent palliative surgery due to locally advanced, complicated, or advanced metastatic colorectal carcinoma between January 2010 and April 2018 at the "Elbland"Medical Center Riesa. We performed a logistic regression analysis of 43 factors to identify independent predictors for complications and mortality. Surgery included resections with primary anastomosis (n=31; 21.8%) or discontinuous resections with colostomy (n=38; 26.8%), internal bypasses (n=27; 19.0%) and stoma formation only (n=46; 32.4%). The median length of hospitalization was 12 days (2-53 days), in-hospital morbidity was 50.0% and the mortality rate was 18.3%. Independent risk factors of in-hospital morbidity were age (HR: 1.5, p=0.046) and various comorbidities of the patients [obesity (HR: 1.8, p=0.036), renal failure (HR: 1.6, p=0.040), diabetes (HR: 1.6, p=0.032), alcohol abuse (HR: 1.3, p=0.023)] as well as lung metastases (HR: 1.6, p=0.041). Arteriosclerosis (HR: 1.4; p=0.045) and arterial hypertension (HR: 1.4, p=0.042) were independent risk factors for medical complications in multivariate analysis. None of the analyzed factors predicted the surgical morbidity after the palliative procedures. Emergency surgery (HR: 10.2, p=0.019), intestinal obstruction (HR: 9.2, p=0.006) and ascites (HR: 5.0, p=0.034) were multivariate significant parameters of in-hospital mortality. Palliatively treated patients with colorectal cancer undergoing surgery show high rates of morbidity and mortality after surgery. In this retrospective chart review, independent risk factors for morbidity and in-hospital mortality were identified that are similar to patients in curative care. An adequate selection of patients before palliative operation should lead to a better outcome after surgery. Especially in patients with intestinal obstruction and ascites scheduled for emergency surgery, every effort should be made to convey these patients to elective surgery by interventional therapy, such as a stent or minimally invasive stoma formation.

Involved external institutions

Elblandkliniken DE Germany (DE) Universitätsklinikum Carl Gustav Carus Dresden DE Germany (DE) Universitätsmedizin Greifswald / Universitätsklinikum Greifswald DE Germany (DE)

How to cite

APA:

Konopke, R., Schubert, J., Stöltzing, O., Thomas, T., Kersting, S., & Denz, A. (2020). Predictive factors of early outcome after palliative surgery for colorectal carcinoma. Innovative Surgical Science. https://doi.org/10.1515/iss-2020-0018

MLA:

Konopke, Ralf, et al. "Predictive factors of early outcome after palliative surgery for colorectal carcinoma." Innovative Surgical Science (2020).

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