2014
DOI: 10.1590/0104-1169.3488.2513
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Clinical Alarms in intensive care: implications of alarm fatigue for the safety of patients

Abstract: OBJECTIVES: to identify the number of electro-medical pieces of equipment in a coronary care unit, characterize their types, and analyze implications for the safety of patients from the perspective of alarm fatigue. METHOD: this quantitative, observational, descriptive, non-participatory study was conducted in a coronary care unit of a cardiology hospital with 170 beds. RESULTS: a total of 426 alarms were recorded in 40 hours of observation: 227 were triggered by multi-parametric monitors and 199 were triggere… Show more

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Cited by 38 publications
(32 citation statements)
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References 10 publications
(19 reference statements)
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“…All patients observed had electrocardiogram monitoring with heart rate enabled, however, the arrhythmia alarm was activated only in 20% of patients during the daytime shift and 46% during the night shift. In addition, monitoring of breathing was turned on in only 9 of the 39 night shift patients (21) . Regarding user training for management of technologies, a literature review was done to survey complications presented by critical care patients during in-hospital transport.…”
Section: Discussionmentioning
confidence: 99%
“…All patients observed had electrocardiogram monitoring with heart rate enabled, however, the arrhythmia alarm was activated only in 20% of patients during the daytime shift and 46% during the night shift. In addition, monitoring of breathing was turned on in only 9 of the 39 night shift patients (21) . Regarding user training for management of technologies, a literature review was done to survey complications presented by critical care patients during in-hospital transport.…”
Section: Discussionmentioning
confidence: 99%
“…Inúmeros estudos têm demonstrado o quão elevado é o número de sinais de alarmes sonoros disparados por EMA em UCI e o quanto os Ventiladores Mecânicos concorrem para isso. A consequência é o alargamento do tempo de resposta a esses alarmes, demonstrando que a fadiga de alarmes é de fato um problema recorrente nas unidades estudadas (2)(3)(4) . A fadiga de alarmes é um fenômeno no qual os profissionais de saúde se tornam insensíveis aos alarmes, passando a ignorá-los por completo ou retardando o tempo de resposta, o que tem se mostrado um grande problema cada vez mais presente nas UCI.…”
Section: Introductionunclassified
“…A fadiga de alarmes é um fenômeno no qual os profissionais de saúde se tornam insensíveis aos alarmes, passando a ignorá-los por completo ou retardando o tempo de resposta, o que tem se mostrado um grande problema cada vez mais presente nas UCI. Estudos revelam tratar-se de um fenômeno relacionado à má utilização dos sistemas de alarmes inconsistentes, possibilitando que alarmes consistentes possam se perder no meio de uma cacofonia de ruídos na unidade (4)(5)(6) . Preocupado com o impacto do crescente aumento do número de alarmes sonoros disparados por EMA e principalmente com os alarmes inconsistentes, e a consequente cacofonia de ruídos que acabam criando e suas consequências para a segurança do paciente em unidades críticas, a Joint Comission, em janeiro de 2014, ao rever as metas para a segurança do paciente -National Patient Safety Goals (NPSG), recomenda foco no gerenciamento de alarme em unidades críticas a fim de reduzir os danos associados com sistemas de alarme (Meta 6) até 2016 (7) .…”
Section: Introductionunclassified
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