Implementation of a multidisciplinary inpatient heart failure service and its association with hospitalized patient outcomes: First experience from the Middle East and North Africa region

Abstract

Background: Multidisciplinary care models have been associated with improved clinical outcomes and an increase in adherence to guideline-directed medical therapy among patients hospitalized with heart failure (HF).

Objective: This study aims to evaluate the association between the creation of a multidisciplinary inpatient HF service and patient outcomes at a tertiary care center in the Middle East/ North Africa.

Methods: We used electronic health records to retrospectively identify patients hospitalized for acute HF between June-2015 and June-2018. Patients were categorized by whether they were hospitalized before (n = 71) or after (n = 86) the implementation of a multidisciplinary HF team (HF-MDT), starting on 1/1/2017. The groups were compared for optimal use of guideline-directed medical therapy, hospital length of stay, 30-day hospital readmission, and in-hospital mortality.

Results: The creation of the HF-MDT was associated with significantly better adherence to GDMT at discharge (27.5% vs. 55.4%, (OR 3.3, 95% CI [1.65-6.5]), P<0.001), shorter median hospital length of stay (8, IQR [4.8 - 19] vs. 5, IQR [3- 9], P = 0.02) and a reduction in 30-day hospital readmission (26.5% vs. 11%; OR 0.3, 95% CI [0.1-0.8], P = 0.02). However, there was no difference in-hospital mortality (10.5% vs. 3.5%; OR 0.3, 95% CI [0.1-1.2], P = 0.1).

Conclusions: Implementing an HF-MDT in the care of patients hospitalized with HF is associated with better adherence to GDMT on discharge, reduced hospital length of stay, and lower 30-day readmission rates. The current data support the broader adoption of dedicated HF programs in the Middle East to improve outcomes of patients with HF.

Keywords: Heart failure service; Inpatient; Middle East; Multidisciplinary.