LAUSR

Chronic hepatitis C virus (HCV) infection has the greatest health impact in patients with advanced liver disease. The direct‐acting antiviral (DAA) regimen glecaprevir/pibrentasvir (G/P) is approved for treatment of HCV‐infected patients without cirrhosis and with compensated cirrhosis. However, events of liver decompensation/failure have been reported in patients treated with protease‐inhibitor–containing DAA regimens, often in patients with advanced liver disease. This study examines the safety of on‐label G/P treatment in patients with compensated cirrhosis (F4 at baseline) with markers of advanced liver disease. Patients with cirrhosis were categorized into 4 subgroups, based on different noninvasive markers of advanced liver disease identified using laboratory measures: platelet count < or ≥ 100 × 109/L, and Child‐Pugh score 5 or 6. Separate analyses were performed using pooled data from clinical trials and from real‐world post‐marketing observational studies. G/P was well tolerated in patients with platelet count ≥100 × 109/L (n = 800), platelet count <100 × 109/L (n = 215), a Child‐Pugh score of 5 (n = 915) and a Child‐Pugh score of 6 (n = 95). In the clinical trial and real‐world cohorts two patients and no patients experienced a serious adverse event (AE) possibly related to study drug, respectively; three patients and no patients experienced an AE of special interest for hepatic decompensation and hepatic failure. This analysis reaffirms G/P's safety profile in indicated patients with compensated cirrhosis, including those with markers of more advanced liver disease. Increasing the number of patients treated with short‐duration G/P therapy may contribute to meeting HCV elimination targets.