Browsing by Subject "glucose intolerance"

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    Type 2 Diabetes and Metformin Use Associate With Outcomes of Patients With Non-alcoholic Steatohepatitis-related, Child-Pugh A Cirrhosis
    (Elsevier, 2020) Vilar-Gomez, Eduardo; Calzadilla-Bertot, Luis; Wong, Vincent Wai-Sun; Castellanos, Marlen; Aller-de la Fuente, Rocio; Eslam, Mohammed; Wong, Grace Lai-Hung; George, Jacob; Romero-Gomez, Manuel; Adams, Leon A.; Medicine, School of Medicine
    Background & Aims Factors that affect outcomes of patients with non-alcoholic steatohepatitis (NASH) related cirrhosis are unclear. We studied associations of type 2 diabetes, levels of hemoglobin A1c (HbA1c), and use antidiabetic medications with survival and liver-related events in patients with NASH and compensated cirrhosis. Methods We collected data from 299 patients with biopsy-proven NASH with Child-Pugh A cirrhosis from tertiary hospitals in Spain, Australia, Hong Kong, and Cuba, from April 1995 through December 2016. We obtained information on presence of type 2 diabetes, level of HbA1c, and use of antidiabetic medications. Cox proportional and competing risk models were used to estimate and compare rates of transplant-free survival, hepatic decompensation, and hepatocellular carcinoma (HCC). Results Two-hundred and twelve patients had type 2 diabetes at baseline and 8/87 patients developed diabetes during a median follow-up time of 5.1 y (range, 0.5–10.0 y). A lower proportion of patients with diabetes survived the entire follow-up period (38%) than of patients with no diabetes (81%) (adjusted hazard ratio [aHR], 4.23; 95% CI, 1.93–9.29). Higher proportions of patients with diabetes also had hepatic decompensation (51% vs 26% of patients with no diabetes; aHR, 2.03; 95% CI 1.005–4.11) and HCC (25% vs 7% of patients with no diabetes; aHR, 5.42; 95% CI 1.74–16.80). Averaged annual HbA1c levels over time were not associated with outcomes. Metformin use over time was associated with a significant reduction in risk of death or liver transplantation (aHR, 0.41; 95% CI, 0.26–0.45), hepatic decompensation (aHR, 0.80; 95% CI, 0.74–0.97), and HCC (aHR, 0.78; 95% CI, 0.69–0.96). Metformin significantly reduced risk of hepatic decompensation and HCC only in subjects with HbA1c levels above 7.0% (aHR, 0.97; 95% CI, 0.95–0.99 and aHR, 0.67; 95% CI, 0.43–0.94, respectively). Conclusions In an international cohort of patients with biopsy-proven NASH and Child-Pugh A cirrhosis, type 2 diabetes increased risk of death and liver-related outcomes, including HCC. Patients who took metformin had higher rates of survival and lower rates of decompensation and HCC.