Clinical pathway for the Fontan patient to standardise care and improve outcomes

Abstract

Introduction: The Fontan procedure is the final stage of surgical palliation for the children with functionally single ventricle anatomy. The post-operative medical management of this patient population can be variable and hospital length of stay prolonged. The purpose of this quality improvement project was to determine if the implementation of an evidence-based clinical pathway for post-operative management of the Fontan patient at a large Midwestern academic paediatric medical centre would standardise care and decrease length of stay.

Materials and methods: The clinical pathway was developed using key components from three published pathways for the Fontan procedure from other paediatric institutions across the United States. Components of the clinical pathway included (1) supplemental oxygen until pleural drainage tubes are removed, (2) fluid restriction to 80% daily maintenance and a prescribed low-fat diet, (3) aggressive and standardised diuretic therapy while inpatient and (4) central venous access. The pathway was trialed using Plan-Do-Study-Act cycles in 2016, implemented in 2017 and sustained in 2018-2019. A retrospective electronic medical record review was performed to compare key outcomes from pre-pathway (2014-2015, 37 patients) with post-pathway implementation (2017-2018, 30 patients).

Results: Adherence to the pathway was nearly 100% with a statistically significant decrease in length of stay from 12 to 9 days (p = 0.007) and no increase in readmissions.

Conclusion: Standardising care can improve clinical and financial outcomes for the Fontan patient population without negatively impacting quality of care, thus providing a positive benefit to the healthcare institution, industry and patient.

Keywords: Fontan pathway; clinical pathway; length of stay; standardisation of care.