AbstractBackground & AimsRemoving the primary aetiological factor in decompensated cirrhosis may lead to a restoration of hepatic function. In this study, we investigated the clinical implications of recompensation and the subsequent survival in patients with decompensated alcohol‐related cirrhosis.MethodsThe rate of recompensation was evaluated in patients with decompensated alcohol‐related cirrhosis and persistent alcohol abstinence undergoing a hepatic venous pressure gradient (HVPG) measurement. Recompensation was defined according to Baveno VII criteria as resolution of ascites and hepatic encephalopathy, absence of variceal bleeding and improvement in liver function.ResultsTwo hundred and four abstinent patients with decompensated alcohol‐related cirrhosis (age: 57.2 [IQR:50.1–63.7] years; 75.0% male; median MELD: 15 [IQR:11–19]) and a median HVPG of 20 (IQR:18–24) mmHg were included. During a median follow‐up of 24.4 (IQR:10.9–50.4) months, 37 patients (18.1%) achieved abstinence‐induced recompensation. Lower baseline HVPG, lower Child‐Pugh score, lower BMI, higher albumin and higher mean arterial pressure were linked to a higher probability of recompensation. After adjusting for age, disease severity, portal hypertension and systemic inflammation, achieving recompensation resulted in a significant and considerable reduction in liver‐related mortality (adjusted HR: 0.091 [95% CI: 0.012–0.677]; p = .019). Only 13 patients (6.4%) developed hepatocellular carcinoma, with a tendency towards a lower risk upon recompensation (HR: 0.398 [95% CI: 0.084–1.878]; p = .245), yet this finding did not reach statistical significance and requires further investigation.ConclusionsAlcohol abstinence led to recompensation in 18.1% of our cohort of HVPG‐characterised patients with decompensated alcohol‐related cirrhosis. Achieving hepatic recompensation resulted in a >90% risk reduction in liver‐related mortality.