Quality improvement project to improve timeliness between bronchodilator treatments from emergency department to medical wards

Abstract

BACKGROUND: Quality improvement methodology was applied to study sporadic reports that patients with asthma were not given bronchodilator treatments or assessed within an appropriate time frame when they were admitted from the emergency department to the medical ward. The goal was to increase the number of patients who had an interval between emergency department assessment/bronchodilator treatment and medical ward assessment/treatment of <120 min. METHODS: A flow chart diagram, a fishbone diagram, data collection, intervention implementation, and data monitoring and analysis were used in this study. Data were collected on a pre-test of change cohort of 227 subjects with asthma from January 2013 to March 2014. A test of change adding a Q2H respiratory therapist assessment and as needed bronchodilator treatment order while the subject was in the emergency department was implemented during May of 2014. These data were compared with a post-test of change cohort of 278 subjects with asthma from May 2014 to July 2015. Data collection for both cohorts included the time from the last assessment/bronchodilator treatment in the emergency department to emergency department discharge, the time from emergency department discharge to assessment/treatment in the medical ward, and the sum of these 2 time periods. Mean times (minutes) were noted, and comparisons were made using 2-tailed independent t tests with significance set at P