Evaluating a transdisciplinary supportive care model for advanced liver disease: Results of the Liver Life pilot randomized controlled trial (RCT).

OBJECTIVES

Patients with advanced liver disease (ALD) may benefit from the early integration of supportive care toward the end of life. Engagement with supportive and palliative care could decrease disease-related distress and alleviate pressure on the health system. This trial evaluated whether a transdisciplinary supportive care model, aligned with standard care and guided by patient- and carer-identified needs, could optimize health service utilization and outcomes for patients and carers living with ALD.

METHODS

A 90-day multicenter, mixed-methods pilot randomized controlled trial, "Liver Life," was conducted at 1 regional tertiary and 1 rural referral hospital in NSW, Australia. The intervention group received patient- and carer-centered supportive care interventions during 5 scheduled allied health-led outpatient visits, alongside ongoing standard care. This paper reports health service utilization and associated costs, and participant-reported measures.

RESULTS

Over 90 days, emergency department presentations were reduced by 66% (incidence rate ratio: 0.34 [0.13-0.80]), and hospital admissions by 64% (incidence rate ratio: 0.36 [0.12-0.98]). Intervention patients were 5 times more likely to have more days "alive and out of hospital" than those receiving standard care alone (odds ratio: 5.34 [1.43-22.1]). As a result, the overall cost of health service use per intervention patient was less than half that of standard care alone.

SIGNIFICANCE OF

RESULTS

The Liver Life trial demonstrated the feasibility, acceptability, efficacy, and potential cost savings of a transdisciplinary supportive care model for ALD patients and their caregivers. Future research should investigate the sustainability and transferability of this approach to other populations and other chronic diseases.