PT  - JOURNAL ARTICLE
AU  - Tita Alissa Bach
AU  - Lars-Martin Berglund
AU  - Eva Turk
TI  - Managing alarm systems for quality and safety in the hospital setting
AID  - 10.1136/bmjoq-2017-000202
DP  - 2018 Jul 01
TA  - BMJ Open Quality
PG  - e000202
VI  - 7
IP  - 3
4099  - http://bmjopenquality.bmj.com/content/7/3/e000202.short
4100  - http://bmjopenquality.bmj.com/content/7/3/e000202.full
SO  - BMJ Open Qual2018 Jul 01; 7
AB  - Objective To provide an overview of documented studies and initiatives that demonstrate efforts to manage and improve alarm systems for quality in healthcare by human, organisational and technical factors.Methods A literature review, a grey literature review, interviews and a review of alarm-related standards (IEC 60601-1-8, IEC 62366-1:2015 and ANSI/Advancement of Medical Instrumentation HE 75:2009/2013) were conducted. Qualitative analysis was conducted to identify common themes of improvement elements in the literature and grey literature reviews, interviews and the review of alarm-related standards.Results 21 articles and 7 publications on alarm quality improvement work were included in the literature and grey literature reviews, in which 10 themes of improvement elements were identified. The 10 themes were categorised into human factors (alarm training and education, multidisciplinary teamwork, alarm safety culture), organisational factors (alarm protocols and standard procedures, alarm assessment and evaluation, alarm inventory and prioritisation, and sharing and learning) and technical factors (machine learning, alarm configuration and alarm design). 26 clinicians were interviewed. 9 of the 10 themes were identified from the interview responses. The review of the standards identified 3 of the 10 themes. The study findings are also presented in a step-by-step guide to optimise implementation of the improvement elements for healthcare organisations.Conclusions Improving alarm safety can be achieved by incorporating human, organisational and technical factors in an integrated approach. There is still a gap between alarm-related standards and how the standards are translated into practice, especially in a clinical environment that uses multiple alarming medical devices from different manufacturers. Standardisation across devices and manufacturers and the use of machine learning in improving alarm safety should be discussed in future collaboration between alarm manufacturers, end users and regulators.