Josep Darbà1, Alicia Marsà2. 1. Department of Economics, Universitat de Barcelona, Barcelona, Spain. 2. Department of Health Economics, BCN Health Economics & Outcomes Research S.L, Barcelona, Spain.
Abstract
INTRODUCTION: Intrahepatic cholangiocarcinomas (iCCA) are aggressive tumors, often diagnosed in advanced stages and with limited curative treatment options. Their incidence has raised in the past years, increasing their associated economic burden. This study aimed to measure hospital incidence and mortality of iCCA and to evaluate direct medical costs. METHODS: Records of admissions due to iCCA between 1 January 2000 and 31 December 2018 were obtained from a Spanish National discharge database. Hospital incidence and mortality were measured within the hospitalized population and medical costs were assessed for specialized healthcare. RESULTS: Admission files corresponded to 23,315 patients, with a median age of 73 years (IQR = 17) and 55.9% of males. Cholangiocarcinoma presented a hospital incidence of 6.9 per 10,000 persons in 2018, increasing significantly over the study period. In-hospital mortality was 31.5% in the year 2018 and remained stable over the study period. The mean annual direct medical cost of secondary care was €9417 per patient in the year 2017, and increased significantly between 2000 and 2008, stabilizing after 2009. CONCLUSION: The incidence of iCCA in Spain increased over the past years. The medical costs of iCCA per patient stabilized after 2008 but total costs are expected to increase if incidence continues to raise.
INTRODUCTION: Intrahepatic cholangiocarcinomas (iCCA) are aggressive tumors, often diagnosed in advanced stages and with limited curative treatment options. Their incidence has raised in the past years, increasing their associated economic burden. This study aimed to measure hospital incidence and mortality of iCCA and to evaluate direct medical costs. METHODS: Records of admissions due to iCCA between 1 January 2000 and 31 December 2018 were obtained from a Spanish National discharge database. Hospital incidence and mortality were measured within the hospitalized population and medical costs were assessed for specialized healthcare. RESULTS: Admission files corresponded to 23,315 patients, with a median age of 73 years (IQR = 17) and 55.9% of males. Cholangiocarcinoma presented a hospital incidence of 6.9 per 10,000 persons in 2018, increasing significantly over the study period. In-hospital mortality was 31.5% in the year 2018 and remained stable over the study period. The mean annual direct medical cost of secondary care was €9417 per patient in the year 2017, and increased significantly between 2000 and 2008, stabilizing after 2009. CONCLUSION: The incidence of iCCA in Spain increased over the past years. The medical costs of iCCA per patient stabilized after 2008 but total costs are expected to increase if incidence continues to raise.
Entities:
Keywords:
Cholangiocarcinoma; direct medical costs; incidence; intrahepatic bile ducts; mortality