Prevention and treatment of severe complications after radical surgery for portal cholangiocarcinoma

Abstract

Aim. To develop the concept of prevention and treatment of severe complications after radical surgery for portal cholangiocarcinoma based on a comparative analysis of two periods of the surgical treatment program. Materials and methods. The study involved an analysis of multidisciplinary treatment of patients with portal cholangiocarcinoma for 8 years (2013–2020). The study consisted of two stages: program formation in 2013–2018 and evaluation of results in 2019–2020. Results. 140 patients with portal cholangiocarcinoma underwent radical or relatively radical surgery: 94 patients in the first period and 46 patients in the second period. 35 pairs of observations were formed by means of propensity score matching. In the second period, the incidence of Clavien-Dindo grade IV and V complications, CCI>40 index, duration of stay in the intensive care unit, and 90-day mortality significantly decreased. Proven reasons for the improvements included more thorough preparation of patients for the resection stage of treatment, elimination of clinical and laboratory manifestations of biliary drainage complications, careful invasive monitoring of fluid accumulations, and prevention of cholangitis. Conclusion. Maximum compensation of inflammatory and trophic disorders, elimination of jaundice, prevention and early elimination of complications as a result of their prognosis and monitoring at all stages of treatment reliably improve the immediate results of radical surgery for portal cholangiocarcinoma.