Acceptability of Deimplementing High-Flow Nasal Cannula in Pediatric Bronchiolitis.

Abstract

High-flow nasal cannula (HFNC) in children hospitalized with bronchiolitis does not significantly improve clinical outcomes but can increase costs and intensive care unit use. Given widespread HFNC use, it is imperative to reduce use. However, there is limited information on key factors that affect deimplementation. To explore acceptability of HFNC deimplementation, perceptions of HFNC benefits, and identify barriers and facilitators to deimplementation. We conducted a study of health care providers that included quantitative survey data supplemented by semistructured interviews. Data were analyzed using univariate tests and thematic content analysis. A total of 152 (39%) providers completed the survey; 9 participated in interviews. Eighty-three (55%) providers reported feeling positively about deimplementing HFNC. Reports of feeling positively increased as perceived familiarity with evidence increased (P = .04). Physicians were more likely than nurses and respiratory therapists to report feeling positively (P = .003). Hospital setting and years of clinical experience were not associated with feeling positively (P = .98 and .55, respectively). One hundred (66%) providers attributed nonevidence-based clinical benefits to HFNC. Barriers to deimplementation included discomfort with not intervening, perception that HFNC helps, and variation in risk tolerance and clinical experience. Facilitators promoting deimplementation include staff education, a culture of safely doing less, and enhanced multidisciplinary communication. Deimplementation of HFNC in children with bronchiolitis is acceptable among providers. Hospital leaders should educate staff, create a culture for safely doing less, and enhance multidisciplinary communication to facilitate deimplementation.