A randomized controlled trial of a postdischarge nursing intervention for patients with decompensated cirrhosis

Abstract

Background: Few randomized trials have evaluated the effect of postdischarge interventions for patients with liver cirrhosis. This study assessed the effects of a postdischarge intervention on readmissions and mortality in patients with decompensated liver cirrhosis.

Methods: We conducted a randomized controlled trial at a specialized liver unit. Adult patients admitted with complications of liver cirrhosis were eligible for inclusion. Participants were allocated 1:1 to standard follow-up or a family-focused nurse-led postdischarge intervention between December 1, 2019, and October 31, 2021. The 6-month intervention consisted of a patient pamphlet, 3 home visits, and 3 follow-up telephone calls by a specialized liver nurse. The primary outcome was the number of readmissions due to liver cirrhosis.

Results: Of the 110 included participants, 93% had alcohol as a primary etiology. We found no significant differences in effects in the primary outcomes such as time to first readmission, number of patients readmitted, and duration of readmissions or in the secondary outcomes like health-related quality of life and 6- and 12-month mortality. A post hoc exploratory analysis showed a significant reduction in nonattendance rates in the intervention group (RR: 0.28, 95% CI: 0.13-0.54, p=0.0004) and significantly fewer participants continuing to consume alcohol in the intervention group (p=0.003). After 12 months, the total number of readmissions (RR: 0.76, 95% CI: 0.59-0.96, p=0.02) and liver-related readmissions (RR: 0.55, 95% CI: 0.36-0.82, p=0.003) were reduced in the intervention group.

Conclusions: A family-focused postdischarge nursing intervention had no significant effects on any of the primary or secondary outcomes. In a post hoc exploratory analysis, we found reduced 6-month nonattendance and alcohol consumption rates, as well as reduced 12-month readmission rates in the intervention group.

Trial registration: ClinicalTrials.gov NCT04158986.