Characteristics, management and outcomes of patients with hepatocarcinoma in a low-income country.

Abstract

e16166 Background: Worldwide, every year, there are nearly 905,000 patients diagnosed with liver cancer; it is the sixth most common malignancy and the third most lethal malignancy. Almost three quarters of new patients live in areas with low and medium-income country. Guatemala has the highest mortality and incidence of liver cancer. Objectives: Describe the clinical characteristics, main risk factors, treatment and outcomes of patients with hepatocarcinoma (HCC) in Guatemala. Methods: A retrospective review was performed among patients with HCC from January 2002 to December 2019 in the Instituto Guatemalteco de Seguridad Social (IGSS). Kaplan Meier curves, Cox regression and log-rank test were used to calculate overall survival (OS) and mortality. Results: 140 patients with HCC were analyzed, 114 women and 26 men with a median age of 60 years (20 - 99), 102 patients (73%) have history of excessive alcohol consumption and 11 (8%) has history of chronic hepatitis B or C virus infection. All of the patients have liver cirrhosis, Child-Pugh A 100 patients (71%), B 34 (24%) and C 6 (5%). 10 patients (7%) have HCC BCLC A, 0 (0%) BCLC B, 121 (81%) BCLC C and 9 (6%) BCLC D. All patients with HCC BCLC A received surgical treatment with a median OS of 123 months (95% CI 89 - 156 p < 0.001). 122 patients (89%) received target therapy with Sorafenib with a median OS of 17 months (95% CI 12 - 21 p < 0.001) and 8 patients (6%) underwent to chemoembolization with a median OS of 32 months (95% CI 12 - 52 p < 0.001). At this time, 111 patients (79%) died from the disease, 11 (8%) are alive with the disease and 8 (6%) are alive without disease. Conclusions: The most frequent risk factor for HCC is the excessive alcohol consumption, survival of patients with HCC are associated with treatment at the beginning of the disease.