Análisis de factores de riesgo de vaciamiento gástrico lento tras la duodenopancreatectomía cefálica

Abstract

IntroductionDelayed gastric emptying is one of the most frequent complications after pancreatoduodenectomy. MethodsWe performed an analysis of risk factors for delayed gastric emptying on a prospective database of 390 patients operated on between 2013 and 2021. A comparative retrospective study was carried out between patients with and without delayed gastric emptying and subsequently a study of risk factors for delayed gastric emptying using univariate and multivariate logistic regression models. ResultsThe incidence of delayed gastric emptying in the overall series was 28%. The morbidity of the group was 63% and postoperative mortality was 3.1%. Focusing in delayed gastric emptying, it was shown that the median age (73 years vs. 68 years, p<0.001) and preoperative creatinine (75 vs. 65.5, p<0.001) were higher in the group with this complication. The study of risk factors showed that age over 60 years (p=0.002) and pancreatic fistula (p<0.001) were risk factors for delayed gastric emptying. ConclusionsThe presence of pancreatic fistula is confirmed as risk factor for slow gastric emptying after pancreaticoduodenectomy. In addition, age over 60 years is shown to be a risk factor for slow gastric emptying.