Pancreaticoduodenectomy: Impact of Volume on Outcomes at a Tertiary Care Center. Our Experience in Single Institute of Nepal.
Abstract BackgroundPancreaticoduodenectomy is a complex high risk surgical procedure usually done for malignant disease carrying significant postoperative morbidity and mortality. An audit and analysis of rate of postoperative morbidity and mortality and the impact of case volume can provide information about the lacunas in patient care and methods to improve it for safe and early discharge of patients. This study was conducted to find out demographic profile, the rate of perioperative morbidities, mortality and impact of case volume on patients undergoing pancreaticoduodenectomy for malignant disease which may serve as a guide to uplift the patient care in our center.MethodsRetrospective analysis of prospectively collected data of patients undergoing pancreaticoduodenectomy from 2015 to 2019 was performed. A total of 62 patients were included in the study. Patients clinic-demographic details, intraoperative and postoperative events were recorded. Rate of various postoperative morbidities and mortality and year wise trend of these factors were analyzed.ResultsMost of the patients were in sixth decade of life (38.7%) with male preponderance (61.3%). Pancreatic cancer was most commonly seen followed by cholangiocarcinoma (46.8%). SSI (32.3%), intraabdominal collection (25.8%), anastomotic leak (14.5%), pancreatic fistula (22.6%), postpancreatectomy hemorrhage (8.1% ) were the major postoperative events. Mortality was found in 12.9% patients. ConclusionThere has been a decrease in rate of all these postoperative adverse events and improvement in the intraoperative blood loss and surgical duration with advancing years and increasing number of cases.