Home Ventilation in South African Children: Do Socioeconomic Factors Matter?

Abstract

Poor socioeconomic circumstances and poverty are perceived to be barriers to successful home ventilation. Pediatric home ventilation has escalated rapidly in high-income countries but is underreported and underfunded in low-middle income countries. A retrospective chart review covering the past 20 years was carried out at the Red Cross War Memorial Children's Hospital in Cape Town, South Africa, a low-middle income country. Data collection included demographics, socioeconomic and family factors, clinical information, and ventilation-related information. Fifty-five children received home ventilation between 1994 and December 2015 from a median age of 3.5 years (range 0.4–17.6). Thirty-nine (71%) children received invasive ventilation and 16 (29%) children received mask-assisted ventilation. Most common primary diagnosis was a neuromuscular disease (60%). Twenty-six children (47%) were still on home ventilation in December 2015, 8 (15%) had been weaned off ventilation, and 21 (38%) had died. Median time between initiation of ventilation and discharge was 15 days (range 1–52) for mask-assisted ventilation and 88 days (8–991) for tracheostomy-assisted ventilation. Of the total 40 readmissions in the first year of home ventilation, 34 (85%) were emergency readmissions mainly necessitated by respiratory infections ( n = 26; 65%). Despite a high prevalence of socioeconomic challenges, 89% of the children were successfully discharged on home ventilation. Main cause of death was acute infections ( n = 11; 52%). Pediatric home ventilation in South Africa is feasible despite difficult socioeconomic circumstances. Survival outcome was comparable with that of high-income countries. However, a high level of psychosocial support and interventions is needed.