Comparative analysis of biliodigestive anastomosis and retrograde stenting with metal stent in malignant distal biliary obstruction

Introduction. Purpose of the study. To conduct a comparative analysis of the formation of biliodigestive anastomosis (BDA) and retrograde stenting with a metal stent (SMS) for malignant distal biliary obstruction (MDBO). Research methods. At the Botkin Hospital (Moscow) from 2015 to 2019. We conducted a retrospective analysis of the treatment of ADHD. The patients were divided into two groups: G1 - BDA formation was performed (n=34), G2 - retrograde stenting of the VMS (n=45). Characteristics of the groups: age G1 64,1±12,2, G2 68,4±9,9 (p=0,088); gender (m/f) G1 11/23, G2 14/31 (p=0,906); ECOG G1 2,1±0,4, G2 1,9±0,5 (p=0,052); Cancer (pancreas/choledochus): G1 25/9, G2 34/11 (p=0,838).