Inhaler Training Delivered by Internet-Based Home Videoconferencing Improves Technique and Quality of Life

摘要

BACKGROUND:COPD is common, and inhaled medications can reduce the risk of exacerbations. Incorrect inhaler use is also common and may lead to worse symptoms and increased exacerbations. We examined whether inhaler training could be delivered using Internet-based home videoconferencing and its effect on inhaler technique, self-efficacy, quality of life, and adherence.