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Reducing Alarm Fatigue in Two Neonatal Intensive Care Units through a Quality Improvement Collaboration.

Authors :
Johnson KR
Hagadorn JI
Sink DW
Source :
American journal of perinatology [Am J Perinatol] 2018 Nov; Vol. 35 (13), pp. 1311-1318. Date of Electronic Publication: 2018 May 21.
Publication Year :
2018

Abstract

Objective: To reduce nonactionable oximeter alarms by 80% without increasing time infants were hypoxemic (oxygen saturation [SpO <subscript>2</subscript> ] ≤ 80%) or hyperoxemic (SpO <subscript>2</subscript>  > 95% while on supplemental oxygen).<br />Study Design: In 2015, a multidisciplinary team at Connecticut Children's Medical Center initiated a quality improvement project to reduce nonactionable oximeter alarms in two referral neonatal intensive care units (NICUs). Changes made through improvement cycles included reduction of the low oximeter alarm limit for specific populations, increased low alarm delay, development of postmenstrual age-based alarm profiles, and updated bedside visual reminders. Manual alarm tallies and electronic SpO <subscript>2</subscript> data were collected throughout the project.<br />Results: Alarm tallies were collected for 158 patient care hours with SpO <subscript>2</subscript> data available for 138 of those hours. Mean number of total nonactionable alarms per patient per hour decreased from 9 to 2 (78% decrease) and the mean number of nonactionable low alarms per patient per hour decreased from 5 to 1 (80% decrease). No change was noted in the balancing measures of percentage time with SpO <subscript>2</subscript>  ≤ 80% (mean 4.3%) or SpO <subscript>2</subscript>  > 95% (mean 23.7%).<br />Conclusion: Through small changes in oximeter alarm settings, including revision of alarm limits, alarm delays, and age-specific alarm profiles, our NICUs significantly reduced nonactionable alarms without increasing hypoxemia.<br />Competing Interests: None.<br /> (Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.)

Details

Language :
English
ISSN :
1098-8785
Volume :
35
Issue :
13
Database :
MEDLINE
Journal :
American journal of perinatology
Publication Type :
Academic Journal
Accession number :
29783270
Full Text :
https://doi.org/10.1055/s-0038-1653945