Original article
Alarm fatigue in the Intensive Care Unit: Relevance and response time
Fatiga de alarmas en Unidad de Cuidados Intensivos: relevancia y tiempo de respuesta
a Enfermero, Especialista en cuidado crítico, Magister en Enfermería, Docente asociado del programa de Enfermería, Coordinador de la especialización en Enfermería en Cuidado Crítico, estudiante doctorado en ciencias de la salud, Universidad Surcolombiana, Huila, Colombia
b Enfermera, Magister en Educación y Desarrollo Comunitario, Doctora en Ciencias de la Salud, Postdoctora/Estancia postdoctoral Universidade Federal do Estado do Rio de Janeiro, Docente titular, Coordinadora de Doctorado en Ciencias de la Salud, Coordinadora del grupo de investigación Cuidar, Universidad Surcolombiana, Huila, Colombia
c Enfermera, Magister en Enfermería, Docente asociada del programa de Enfermería, Estudiante de doctorado en Enfermería, Universidad Surcolombiana, Huila, Colombia
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"apellidos" => "Gómez-Tovar" "email" => array:1 [ 0 => "omaira.gomez@usco.edu.co" ] "referencia" => array:2 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">c</span>" "identificador" => "aff0015" ] 1 => array:2 [ "etiqueta" => "*" "identificador" => "cor0005" ] ] ] ] "afiliaciones" => array:3 [ 0 => array:3 [ "entidad" => "Enfermero, Especialista en cuidado crítico, Magister en Enfermería, Docente asociado del programa de Enfermería, Coordinador de la especialización en Enfermería en Cuidado Crítico, estudiante doctorado en ciencias de la salud, Universidad Surcolombiana, Huila, Colombia" "etiqueta" => "a" "identificador" => "aff0005" ] 1 => array:3 [ "entidad" => "Enfermera, Magister en Educación y Desarrollo Comunitario, Doctora en Ciencias de la Salud, Postdoctora/Estancia postdoctoral Universidade Federal do Estado do Rio de Janeiro, Docente titular, Coordinadora de Doctorado en Ciencias de la Salud, Coordinadora del grupo de investigación Cuidar, Universidad Surcolombiana, Huila, Colombia" "etiqueta" => "b" "identificador" => "aff0010" ] 2 => array:3 [ "entidad" => "Enfermera, Magister en Enfermería, Docente asociada del programa de Enfermería, Estudiante de doctorado en Enfermería, Universidad Surcolombiana, Huila, Colombia" "etiqueta" => "c" "identificador" => "aff0015" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "⁎" "correspondencia" => "Corresponding author." ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Fatiga de alarmas en Unidad de Cuidados Intensivos: relevancia y tiempo de respuesta" ] ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1632 "Ancho" => 2503 "Tamanyo" => 165201 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">Distribution of response time to alarms measured.</p>" ] ] ] "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall"><elsevierMultimedia ident="tb0005"></elsevierMultimedia></p><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0075">Introduction</span><p id="par0025" class="elsevierStylePara elsevierViewall">Intensive Care Units (ICU) are highly complex hospital services where specialist care is provided to critically ill patients who require timely and quality care.<a class="elsevierStyleCrossRef" href="#bib0140"><span class="elsevierStyleSup">1</span></a> The units have a variety of biomedical equipment to help support impaired functions, monitor vital signs and provide safe care minimising errors.<a class="elsevierStyleCrossRef" href="#bib0145"><span class="elsevierStyleSup">2</span></a></p><p id="par0030" class="elsevierStylePara elsevierViewall">One of the priority, standard and constant interventions during a patient's stay in ICU is non-invasive haemodynamic monitoring,<a class="elsevierStyleCrossRef" href="#bib0150"><span class="elsevierStyleSup">3</span></a> which provides simultaneous information on physiological variables such as heart rate, respiratory rate, blood pressure and oxygen saturation. These multiparametric monitors have alarms that indicate adverse situations, an important factor in accurate and timely decision-making.</p><p id="par0035" class="elsevierStylePara elsevierViewall">Despite the importance of monitors, their use in ICUs produces noise that sometimes exceeds 120<span class="elsevierStyleHsp" style=""></span>dB,<a class="elsevierStyleCrossRef" href="#bib0155"><span class="elsevierStyleSup">4</span></a> a situation that can lead to exhaustion and a failure to respond; this has been termed alarm fatigue.<a class="elsevierStyleCrossRef" href="#bib0160"><span class="elsevierStyleSup">5</span></a> Fatigue is associated with a large number of alarms sounding at the same time, which makes it difficult to identify those that are clinically significant or relevant; causing relevant alarms to be neglected, silenced or ignored by health professionals.<a class="elsevierStyleCrossRef" href="#bib0165"><span class="elsevierStyleSup">6</span></a></p><p id="par0040" class="elsevierStylePara elsevierViewall">A systematic review identified the high prevalence and severity of alarm fatigue in developed countries; added to the 566 annual reports of the Food and Drug Administration (FDA) of patient deaths related to monitor alarms.<a class="elsevierStyleCrossRef" href="#bib0170"><span class="elsevierStyleSup">7</span></a></p><p id="par0045" class="elsevierStylePara elsevierViewall">A study conducted in Brazil reported that the mechanical ventilator generated the greatest number of audible alarm signals, followed by non-invasive arterial pressure (NIAP), the physiological parameter that produced the most fatigue or failure to respond to alarms, followed by SpO2 and ECG.<a class="elsevierStyleCrossRef" href="#bib0165"><span class="elsevierStyleSup">6</span></a> Furthermore, a study in a Tokyo Adult ICU determined that 6.4% of the alarms were clinically relevant and that those triggered most frequently corresponded to blood pressure (33.5%), oxygen saturation (24.2%) and electrocardiogram (22.9%).<a class="elsevierStyleCrossRef" href="#bib0175"><span class="elsevierStyleSup">8</span></a></p><p id="par0050" class="elsevierStylePara elsevierViewall">All health professionals involved in critical patient care work with monitoring equipment and systems, particularly nurses, as they monitor at the bedside. They are also reported as responding most to alarms.<a class="elsevierStyleCrossRef" href="#bib0180"><span class="elsevierStyleSup">9</span></a> However, a qualitative study conducted with 406 nurses in the United States reported desensitisation to alarms associated with hearing contamination, modification of parameters, lack of staff and obsolete equipment.<a class="elsevierStyleCrossRef" href="#bib0185"><span class="elsevierStyleSup">10</span></a></p><p id="par0055" class="elsevierStylePara elsevierViewall">The Emergency Care Research Institute (ERCI),<a class="elsevierStyleCrossRef" href="#bib0190"><span class="elsevierStyleSup">11</span></a> the agency that monitors healthcare practices and devices in the United States, annually reports on the health hazards associated with the use of technology. In 2015, the Top 10 report first included hazards related to alarms, because of inadequate interaction between people and the devices. This is supported by multiple reports of alarm-related deaths and serious injuries.</p><p id="par0060" class="elsevierStylePara elsevierViewall">Based on reports of adverse events caused by alarm failures, the Joint Commission proposed National Patient Safety Goals for 2015, with a focus on reducing the damage associated with clinical alarm systems.<a class="elsevierStyleCrossRef" href="#bib0195"><span class="elsevierStyleSup">12</span></a> It is noteworthy that, in Colombia, until very recently, this issue was included in the priorities of patient safety and adverse event reporting.</p><p id="par0065" class="elsevierStylePara elsevierViewall">The large amount of biomedical equipment, together with the high sensitivity and low specificity of alarms, can contribute to a delay in response time or indifference of health personnel, generating risk situations for the patient. Therefore, the objective of this research was to determine the clinical relevance of multiparametric monitor (MM) alarms and the stimulus-response time of the health team in the Adult ICU of a University Hospital.</p></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0080">Methodology</span><p id="par0070" class="elsevierStylePara elsevierViewall">A descriptive, observational, prospective study, conducted in a Multipurpose Adult ICU in 2016, for three consecutive months, with a total of 120<span class="elsevierStyleHsp" style=""></span>h of observation, 40 per month.</p><p id="par0075" class="elsevierStylePara elsevierViewall">The ICU, with an average occupancy rate of 90%, had 21 beds equipped with all haemodynamic and ventilatory support equipment and a NIHON KOHDEN: PVM-2701 monitor at the bedside of each patient. The patients were surgical and internal medicine patients. The staff available to the unit were three intensive care physicians, three nurses, three therapists and 10 nursing assistants working in 6-h rotating shifts.</p><p id="par0080" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Study population</span>: comprised health professionals: intensive care physicians, nurses, therapists, and nursing assistants, as well as the ICU medical technology devices. The following inclusion criteria were considered in selecting the study subjects: working in the ICU, being on duty during the observation periods and freely and spontaneously agreeing to participate. The 21 vital signs monitors located in each ICU cubicle were taken as the equipment. Thus, the study addressed the entire population of health personnel and ICU monitors, and therefore no sample or sampling was performed.</p><p id="par0085" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Study variables</span>: Number of alarms activated, clinical relevance of the alarms, and time elapsed between the alert sound of the basic haemodynamic parameters NIAP, heart rate (HR), oxygen saturation (SpO<span class="elsevierStyleInf">2</span>) and response of health personnel attending the alarm.</p><p id="par0090" class="elsevierStylePara elsevierViewall">The haemodynamic parameters NIAP, HR and SpO<span class="elsevierStyleInf">2</span> were selected for monitoring because all ICU patients undergo this monitoring, and monitors are programmed to activate alarms in case of any variability in these three parameters that would represent a risk for the patient. Other parameters, such as invasive parameters, were omitted because not all the patients had them.</p><p id="par0095" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Data collection tools</span>: Two data record sheets were designed, constructed from the literature review and with the contributions of three intensive care physicians and five intensive care nurses, who worked in other units. The first allowed data collection from all the equipment and the alarms activated during each day of observation. The second facilitated follow-up of the alarms activated by each monitor (NIAP, FC and SPO<span class="elsevierStyleInf">2</span>), clinical relevance and their classification.<a class="elsevierStyleCrossRefs" href="#bib0200"><span class="elsevierStyleSup">13–15</span></a> Low relevance (alarm that does not require immediate action, but should be checked), Medium relevance (alarm followed by a diagnosis, therapeutic decision or solution of the technical problem), High relevance (alarm with direct clinical impact, which may compromise the life of the patient). This also recorded the healthcare professional who attended and interpreted the alarm and the stimulus-response time.</p><p id="par0100" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Data collection:</span> After the endorsement of the institutional Ethics Committee, a meeting was held with the coordinators and care staff of the ICU, to provide information about the project, objectives, and methodology to be followed. After resolving any queries, the staff freely agreed to participate in the study, individually signing their informed consent, which authorised observation during the time of the study, in accordance with the ethical and legal principles inherent to scientific research.</p><p id="par0105" class="elsevierStylePara elsevierViewall">The data was collected over three months, assigning 40<span class="elsevierStyleHsp" style=""></span>h per month, 10 days of each month at random, with observation shifts of 4<span class="elsevierStyleHsp" style=""></span>h during the day, to capture the variability of care. The information was collected by three student nurses specialising in intensive care, previously trained, with no work relationship with the institution, but recognised by the unit staff, since they had done their internship in this ICU earlier. Each was assigned seven beds for the respective follow-up, and therefore the unit staff knew in advance the days that they were collecting data, in accordance with the ethical guidelines.</p><p id="par0110" class="elsevierStylePara elsevierViewall">The HR, NIAP and SpO<span class="elsevierStyleInf">2</span> alarms were physically monitored. Stimulus-response time information was counted with three chronometers, previously calibrated. Counting, in seconds, started from the moment the alarm was activated until the response by health personnel.</p><p id="par0115" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Statistical analysis</span>: The physical records were attached to a database in Microsoft Excel. For this purpose, descriptive statistics, relative and absolute frequency distribution of the study variables were used. Data limits were calculated with 95% CI. Pearson's <span class="elsevierStyleItalic">X</span><span class="elsevierStyleSup"><span class="elsevierStyleItalic">2</span></span> test was applied in the bivariate analysis. All tests were identified as significant with a <span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span><<span class="elsevierStyleHsp" style=""></span>0.05 value. SPSS version 25 software was used for data processing.</p><p id="par0120" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Ethical considerations</span>: The ethical principles for research on human beings (Declaration of Helsinki),<a class="elsevierStyleCrossRef" href="#bib0215"><span class="elsevierStyleSup">16</span></a> the scientific, technical and administrative standards for health research in Colombia (Resolution 8430/1993)<a class="elsevierStyleCrossRef" href="#bib0220"><span class="elsevierStyleSup">17</span></a> and the code of ethics for nurses (Law 911 of 2004)<a class="elsevierStyleCrossRef" href="#bib0225"><span class="elsevierStyleSup">18</span></a> were considered in the development of the study. The classification of this research study was minimal risk.</p></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0085">Results</span><p id="par0125" class="elsevierStylePara elsevierViewall">A total of 5147 alarms were recorded in the monitoring time, for an average of 171 alarms per day and 43 per hour. Of these, 2718 (52.8%) corresponded to multiparametric monitors, the remainder to other equipment such as mechanical ventilators, intravenous medication infusion pumps, haemodialysis equipment, nutrition pumps, among others.</p><p id="par0130" class="elsevierStylePara elsevierViewall">The alarms of the multiparameter monitors corresponded by 37.3% to the NIAP parameter, 33.4% to oxygen saturation and 29.3% to heart rate. In the same patient, two alarms were activated simultaneously in 35% of the cases, three in 15% and one in 50%.</p><p id="par0135" class="elsevierStylePara elsevierViewall">The clinical relevance of the alarms was low in 42.4% of cases, medium in 50.1% and high in 7.5%. According to the measurement parameter, the relevance for SpO<span class="elsevierStyleInf">2</span> was low in 95.8%, medium in 2.8% and high in 1.3%; for HR it was low in 15.3%, medium in 72.1% and high in 12.4%, and for NIAP it was low in 16.4%, medium in 74.4% and high in 9.1%.</p><p id="par0140" class="elsevierStylePara elsevierViewall">The stimulus-response time was taken as a continuous variable in seconds, but in the analysis it was stratified to determine the percentage of range in which the professionals reacted to the alarm, which ranged from 0 to 240<span class="elsevierStyleHsp" style=""></span>s or from 0 to 4<span class="elsevierStyleHsp" style=""></span>min in 57.2%. In turn, 42.6% of the cases did not receive a response from ICU health personnel, which is evidence of alarm fatigue. <a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a> details the response time according to the type of alarm (SpO<span class="elsevierStyleInf">2</span>, HR and NIAP) and <a class="elsevierStyleCrossRef" href="#tbl0005">Table 1</a> shows the response time according to the relevance of the SpO2, HR and NIAP alarms.</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><p id="par0145" class="elsevierStylePara elsevierViewall">Among the variables of response time and clinical relevance of the alarm, a statistically significant association was evidenced (<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>=<span class="elsevierStyleHsp" style=""></span>0.000) in HR and BP. In 50.7% of the cases response was by one person, in 5% by two, in 0.6% by three and in 1.1% by four. Nursing assistants or technical staff were the most responsive to alarms (40.5%), followed by nurses 10.3%, therapists 8.9% and physicians 7.2%.</p></span><span id="sec0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0090">Discussion</span><p id="par0150" class="elsevierStylePara elsevierViewall">It is usual for alarms to sound continuously in an ICU; Wilken et al. in 2017<a class="elsevierStyleCrossRef" href="#bib0230"><span class="elsevierStyleSup">19</span></a> reported 150–350 alarms per day, of which 80% to 95% were not actionable; Drew et al.<a class="elsevierStyleCrossRef" href="#bib0235"><span class="elsevierStyleSup">20</span></a> had similar findings, 187 per day. Solvoll et al. in Norway in 2017<a class="elsevierStyleCrossRef" href="#bib0240"><span class="elsevierStyleSup">21</span></a> recorded 2800 alarms in one week, while Bridi et al.<a class="elsevierStyleCrossRef" href="#bib0155"><span class="elsevierStyleSup">4</span></a> recorded 5.3 alarms per hour in daytime service. In this study, there was alarm fatigue in 42.6%; Oliveira et al.<a class="elsevierStyleCrossRef" href="#bib0245"><span class="elsevierStyleSup">22</span></a> found 66.03% with this condition. In 50% of the cases, between two and three alarms per patient sounded simultaneously, a result that is disturbing if we take into account that more than one alarm sounding at the same time may be a precipitating factor of adverse events in ICU.</p><p id="par0155" class="elsevierStylePara elsevierViewall">McClure et al.,<a class="elsevierStyleCrossRef" href="#bib0250"><span class="elsevierStyleSup">23</span></a> monitoring a neonatal ICU, found that 12% of the alarms were due to cardiovascular events and 80.5% to respiration or oxygenation-related readings; in our case, 70.7% corresponded to cardiovascular events and 29.2% to oxygen saturation. These results are consistent with the diseases with the highest incidence in both neonatal and adult ICUs.</p><p id="par0160" class="elsevierStylePara elsevierViewall">Of the alarms heard in this study, 57.6% were of medium and high relevance, indicating the need for priority or immediate attention, while in the study by Johnson et al.<a class="elsevierStyleCrossRef" href="#bib0255"><span class="elsevierStyleSup">24</span></a> this characteristic was present in between 1% and 36% of cases.</p><p id="par0165" class="elsevierStylePara elsevierViewall">Both Oliveira et al.<a class="elsevierStyleCrossRef" href="#bib0245"><span class="elsevierStyleSup">22</span></a> and the authors of this study found that those who responded most frequently to alarms belonged to the group of nurses, technicians and professionals; 31.06% in the first and 50.8% in the second; the other responses were from other members of the interdisciplinary team. The response time in this paper was between 0 and 240<span class="elsevierStyleHsp" style=""></span>s or 4<span class="elsevierStyleHsp" style=""></span>min for the SpO<span class="elsevierStyleInf">2</span>, NIAP and HR parameters, defining criteria of alarm fatigue according to peer reviewer consensus, who took the resuscitation guidelines as the benchmark, which indicate that after 4<span class="elsevierStyleHsp" style=""></span>min of cerebral hypoxia the damage is irreversible, i.e., between 0 and 4<span class="elsevierStyleHsp" style=""></span>min, while Oliveira et al. identified between 8 and 10<span class="elsevierStyleHsp" style=""></span>min for the same parameters, of great importance because they report high-impact haemodynamic changes and rapid negative progression in critically ill patients.</p><p id="par0170" class="elsevierStylePara elsevierViewall">The scientific evidence confirms that alarm fatigue is a multicausal problem, evident and frequent in Intensive Care Units; it may be associated with inappropriate alarm settings, persistent atrial fibrillation and non-actionable events or events of little clinical value such as changes in central venous pressure and brief peaks in ST segments,<a class="elsevierStyleCrossRefs" href="#bib0235"><span class="elsevierStyleSup">20,25</span></a> as well as constant noise from different equipment, both medical and non-medical; all of which may generate desensitisation in health personnel.</p><p id="par0175" class="elsevierStylePara elsevierViewall">There are measures to reduce the consequences of alarm fatigue, including reducing the repetition of several alarms in the same patient,<a class="elsevierStyleCrossRef" href="#bib0265"><span class="elsevierStyleSup">26</span></a> minimising noise in ICUs,<a class="elsevierStyleCrossRef" href="#bib0270"><span class="elsevierStyleSup">27</span></a> and decreasing the number of low severity alerts and medication alarms. It is also useful to instruct care staff on how and why alarms are generated.<a class="elsevierStyleCrossRef" href="#bib0260"><span class="elsevierStyleSup">25</span></a></p><p id="par0180" class="elsevierStylePara elsevierViewall">The high percentage of alarms with no response, most of them of medium and high clinical relevance, leads to alarm fatigue; a finding perhaps related to desensitisation in health care personnel by continuous exposure to these noises. This risk behaviour can compromise patient safety, even leading to fatal outcomes that affect quality of care.</p></span><span id="sec0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0095">Conclusions</span><p id="par0185" class="elsevierStylePara elsevierViewall">The results show the presence of alarm fatigue in the Multipurpose Adult ICU, a finding that can delay timely care or desensitise health personnel, which can jeopardise patient safety, even leading to fatal outcomes.</p><p id="par0190" class="elsevierStylePara elsevierViewall">In most cases, the clinical relevance of the alarms was in the medium and low ranges.</p><p id="par0195" class="elsevierStylePara elsevierViewall">In cases where health personnel responded, this was within the established terms to ensure timely and quality care.</p><p id="par0200" class="elsevierStylePara elsevierViewall">Alarm fatigue must be promptly identified to implement interventions that mitigate the risks to which critically ill patients are exposed.</p></span><span id="sec0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0100">Limitations of the study</span><p id="par0205" class="elsevierStylePara elsevierViewall">Given the large number of alarms from ICU equipment that induce alarm fatigue, measuring the decibels of noise would have been interesting to take corrective action. We also consider it appropriate to extend this study to other units in the city and to carry out monitoring through video recording.</p></span><span id="sec0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0105">Funding</span><p id="par0210" class="elsevierStylePara elsevierViewall">This research was directly funded by the investigators and forms part of the projects of the <span class="elsevierStyleGrantSponsor" id="gs1">Cuidar research group of the Nursing Programme of the Universidad Surcolombiana</span>.</p></span><span id="sec0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0110">Conflict of interests</span><p id="par0215" class="elsevierStylePara elsevierViewall">The authors have no conflict of interest to declare.</p></span></span>" "textoCompletoSecciones" => array:1 [ "secciones" => array:14 [ 0 => array:3 [ "identificador" => "xres1380642" "titulo" => "Abstract" "secciones" => array:4 [ 0 => array:2 [ "identificador" => "abst0005" "titulo" => "Objective" ] 1 => array:2 [ "identificador" => "abst0010" "titulo" => "Method" ] 2 => array:2 [ "identificador" => "abst0015" "titulo" => "Results" ] 3 => array:2 [ "identificador" => "abst0020" "titulo" => "Conclusions" ] ] ] 1 => array:2 [ "identificador" => "xpalclavsec1267867" "titulo" => "Keywords" ] 2 => array:3 [ "identificador" => "xres1380643" "titulo" => "Resumen" "secciones" => array:4 [ 0 => array:2 [ "identificador" => "abst0025" "titulo" => "Objetivo" ] 1 => array:2 [ "identificador" => "abst0030" "titulo" => "Método" ] 2 => array:2 [ "identificador" => "abst0035" "titulo" => "Resultados" ] 3 => array:2 [ "identificador" => "abst0040" "titulo" => "Conclusiones" ] ] ] 3 => array:2 [ "identificador" => "xpalclavsec1267868" "titulo" => "Palabras clave" ] 4 => array:2 [ "identificador" => "sec0015" "titulo" => "Introduction" ] 5 => array:2 [ "identificador" => "sec0020" "titulo" => "Methodology" ] 6 => array:2 [ "identificador" => "sec0025" "titulo" => "Results" ] 7 => array:2 [ "identificador" => "sec0030" "titulo" => "Discussion" ] 8 => array:2 [ "identificador" => "sec0035" "titulo" => "Conclusions" ] 9 => array:2 [ "identificador" => "sec0040" "titulo" => "Limitations of the study" ] 10 => array:2 [ "identificador" => "sec0045" "titulo" => "Funding" ] 11 => array:2 [ "identificador" => "sec0050" "titulo" => "Conflict of interests" ] 12 => array:2 [ "identificador" => "xack479784" "titulo" => "Acknowledgements" ] 13 => array:1 [ "titulo" => "References" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2019-07-22" "fechaAceptado" => "2019-11-23" "PalabrasClave" => array:2 [ "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec1267867" "palabras" => array:4 [ 0 => "Alert fatigue health personnel" 1 => "Clinical alarms" 2 => "Critical care" 3 => "Physiological monitoring" ] ] ] "es" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec1267868" "palabras" => array:4 [ 0 => "Fatiga de alerta del personal de salud" 1 => "Alarmas clínicas" 2 => "Cuidados críticos" 3 => "Monitoreo fisiológico" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "en" => array:3 [ "titulo" => "Abstract" "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0010">Objective</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">To establish the presence of alarm fatigue, the clinical relevance of alarms and the stimulus-response time of the health team in an Adult Intensive Care Unit.</p></span> <span id="abst0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0015">Method</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Descriptive, quantitative, observational study, developed in the Multipurpose Adult Intensive Care Unit. Population made up of health personnel and the ICU teams. The method used was non-participant observation. Follow-up was carried out over 120<span class="elsevierStyleHsp" style=""></span>h in three months. The variables studied were number of alarms activated, time elapsed between the alert sound of the blood pressure parameter, heart rate and oximetry and the response of the health personnel who attended the alarm. A descriptive statistical analysis was carried out.</p></span> <span id="abst0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0020">Results</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">5147 alarms were detected, on average 43 alarms/h, of these 52.8% corresponded to multiparameter monitors and the rest to other equipment. Of those generated by multiparameter monitors, 37.3% were blood pressure, 33.4% oximetry and 29.3% heart rate. The clinical relevance was low in 42.7%, medium in 49.8% and high in 7.5%. The stimulus response time was between 0 and 60<span class="elsevierStyleHsp" style=""></span>s for 37% of the alarms; however, 42.5% had no response, which is why they are considered fatigued. A statistically significant relationship was found between the response time and the clinical relevance of the alarms (<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>=<span class="elsevierStyleHsp" style=""></span>0.000).</p></span> <span id="abst0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0025">Conclusions</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">The presence of alarm fatigue was evident; with predominance of clinical relevance in the middle and low ranges. The health personnel responded within the time established for timely attention to the non-fatigued alarms.</p></span>" "secciones" => array:4 [ 0 => array:2 [ "identificador" => "abst0005" "titulo" => "Objective" ] 1 => array:2 [ "identificador" => "abst0010" "titulo" => "Method" ] 2 => array:2 [ "identificador" => "abst0015" "titulo" => "Results" ] 3 => array:2 [ "identificador" => "abst0020" "titulo" => "Conclusions" ] ] ] "es" => array:3 [ "titulo" => "Resumen" "resumen" => "<span id="abst0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0035">Objetivo</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Establecer la presencia de fatiga de alarmas, la relevancia clínica de las alarmas y el tiempo estímulo-respuesta del personal de salud en una Unidad de Cuidados Intensivos (UCI) Adultos.</p></span> <span id="abst0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0040">Método</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Estudio descriptivo, cuantitativo, observacional, desarrollado en una UCI Adulto Polivalente. Población formada por personal de salud y los equipos de la UCI. El método empleado fue la observación no participante. Se realizó seguimiento durante 120 horas en tres meses. Las variables estudiadas fueron: número de alarmas activadas, tiempo transcurrido entre el sonido de alerta del parámetro de presión arterial, frecuencia cardíaca y oximetría y la respuesta del personal de salud que atendió la alarma. Se efectuó análisis estadístico descriptivo.</p></span> <span id="abst0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0045">Resultados</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Se detectaron 5.147 alarmas, en promedio 43 alarmas/hora, de éstas 52,8% correspondieron a monitores multiparamétricos y el restante a otros equipos. De las generadas por los monitores multiparamétricos, 37,3% fueron de presión arterial, 33,4 de oximetría y 29,3% de frecuencia cardíaca. La relevancia clínica fue baja en 42,7%, media en 49,8% y alta en 7,5%. El tiempo de estímulo-respuesta fue entre 0 y 60 segundos en 37% de las alarmas; sin embargo, el 42,5% no tuvo respuesta, por lo cual se consideran fatigadas. Se encontró relación estadísticamente significativa entre el tiempo de respuesta y la relevancia clínica de las alarmas (<span class="elsevierStyleItalic">p</span> = 0,000).</p></span> <span id="abst0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0050">Conclusiones</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">El alto número de alarmas sin respuesta, refleja la presencia de fatiga de alarmas en la unidad de estudio, con predominio de relevancia clínica en los rangos medio y bajo.</p></span>" "secciones" => array:4 [ 0 => array:2 [ "identificador" => "abst0025" "titulo" => "Objetivo" ] 1 => array:2 [ "identificador" => "abst0030" "titulo" => "Método" ] 2 => array:2 [ "identificador" => "abst0035" "titulo" => "Resultados" ] 3 => array:2 [ "identificador" => "abst0040" "titulo" => "Conclusiones" ] ] ] ] "NotaPie" => array:1 [ 0 => array:2 [ "etiqueta" => "☆" "nota" => "<p class="elsevierStyleNotepara" id="npar0020">Please cite this article as: Andrade-Méndez B, Arias-Torres DO, Gómez-Tovar LO. Fatiga de alarmas en Unidad de Cuidados Intensivos: relevancia y tiempo de respuesta. Enferm Intensiva. 2020;31:147–153.</p>" ] ] "multimedia" => array:3 [ 0 => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1632 "Ancho" => 2503 "Tamanyo" => 165201 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">Distribution of response time to alarms measured.</p>" ] ] 1 => array:8 [ "identificador" => "tbl0005" "etiqueta" => "Table 1" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => true "mostrarDisplay" => false "detalles" => array:1 [ 0 => array:3 [ "identificador" => "at1" "detalle" => "Table " "rol" => "short" ] ] "tabla" => array:2 [ "tablatextoimagen" => array:1 [ 0 => array:2 [ "tabla" => array:1 [ 0 => """ <table border="0" frame="\n \t\t\t\t\tvoid\n \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td-with-role" title="\n \t\t\t\t\ttable-head\n \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col">Response-time (” seconds) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " colspan="4" align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Relevance SpO<span class="elsevierStyleInf">2</span><a class="elsevierStyleCrossRef" href="#tblfn0005"><span class="elsevierStyleSup">a</span></a></th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " colspan="4" align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Relevance HR<a class="elsevierStyleCrossRef" href="#tblfn0010"><span class="elsevierStyleSup">b</span></a></th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " colspan="4" align="center" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Relevance NIAP<a class="elsevierStyleCrossRef" href="#tblfn0015"><span class="elsevierStyleSup">c</span></a></th></tr><tr title="table-row"><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col"> \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col">Low \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col">Medium \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col">High \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col"><span class="elsevierStyleItalic">p</span> \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col">Low \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col">Medium \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col">High \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col"><span class="elsevierStyleItalic">p</span> \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col">Low \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col">Medium \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col">High \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col"><span class="elsevierStyleItalic">p</span> \t\t\t\t\t\t\n \t\t\t\t\t\t</th></tr><tr title="table-row"><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"> \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"> \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"> \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">n</span> (%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black"> \t\t\t\t\t\t\n \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">No response \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">368 (42.3) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">4 (15.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">4 (36.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.276 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">18 (14.9) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">280 (48.7) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">36 (36.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.000 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">42 (25.1) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">379 (50.1) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">27 (29.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0.000 \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0–60” \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">340 (39.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">13 (50.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">7 (63.6) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">85 (70.2) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">151 (26.3) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">36 (36.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">106 (63.5) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">224 (29.6) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">38 (40.9) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">61–120” \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">67 (7.7) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">4 (15.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0 (0.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">5 (4.1) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">53 (9.2) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">13 (13.1) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">10 (6.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">63 (8.3) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">11 (11.8) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">121–180” \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">52 (6.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">3 (11.5) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0 (0.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">4 (3.3) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">36 (6.3) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">5 (5.1) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1 (.6) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">42 (5.6) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">4 (4.3) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">181–240” \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">43 (4.9) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">2 (7.7) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">0 (0.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">9 (7.4) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">55 (9.6) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">9 (9.1) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">8 (4.8) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">48 (6.3) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">13 (14.0) \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="" valign="\n \t\t\t\t\ttop\n \t\t\t\t"> \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " colspan="13" align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td-with-role" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Total \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">870 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">26 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">11 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">907 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">121 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">575 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">99 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">795 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">167 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">756 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">93 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1016 \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] "imagenFichero" => array:1 [ 0 => "xTab2370639.png" ] ] ] "notaPie" => array:3 [ 0 => array:3 [ "identificador" => "tblfn0005" "etiqueta" => "a" "nota" => "<p class="elsevierStyleNotepara" id="npar0005">SpO<span class="elsevierStyleInf">2</span>: oxygen saturation.</p>" ] 1 => array:3 [ "identificador" => "tblfn0010" "etiqueta" => "b" "nota" => "<p class="elsevierStyleNotepara" id="npar0010">HR: heart rate.</p>" ] 2 => array:3 [ "identificador" => "tblfn0015" "etiqueta" => "c" "nota" => "<p class="elsevierStyleNotepara" id="npar0015">NIAP: non-invasive arterial pressure.</p>" ] ] ] "descripcion" => array:1 [ "en" => "<p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">Distribution of frequency and response time according to the clinical relevance of the alarms.</p>" ] ] 2 => array:5 [ "identificador" => "tb0005" "tipo" => "MULTIMEDIATEXTO" "mostrarFloat" => false "mostrarDisplay" => true "texto" => array:1 [ "textoCompleto" => "<span class="elsevierStyleSections"><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0065">What is known/what is the contribution of this?</span><p id="par0010" class="elsevierStylePara elsevierViewall">The evidence for alarm fatigue in ICUs has advanced to the level of systematic reviews, allowing it to be identified as a highly frequent problem in ICUs.</p><p id="par0015" class="elsevierStylePara elsevierViewall">There are no studies that measure its incidence in Colombia, therefore we contribute to the development of knowledge of this phenomenon and highlight the important work of nurses in this area as the main responders to the needs of critical patients.</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0070">Implications of the study</span><p id="par0020" class="elsevierStylePara elsevierViewall">Addressing alarm fatigue as a frequent problem in ICUs exposes the need to make adjustments in clinical practice, teaching and nursing management, specifically towards the personalisation of monitoring and awareness of increased irrelevant noise in ICUs, which has high negative impact and increases the risks to the safety of critically ill patients. It is a challenge for nursing research to continue developing studies towards minimising alarm fatigue and its consequences in critically ill patients.</p></span></span>" ] ] ] "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0015" "bibliografiaReferencia" => array:27 [ 0 => array:3 [ "identificador" => "bib0140" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "La realidad de Cuidados Intensivos" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "C. Aguilar" 1 => "C. 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| Year/Month | Html | Total | |
|---|---|---|---|
| 2024 October | 66 | 8 | 74 |
| 2024 September | 129 | 12 | 141 |
| 2024 August | 77 | 21 | 98 |
| 2024 July | 66 | 11 | 77 |
| 2024 June | 82 | 9 | 91 |
| 2024 May | 92 | 12 | 104 |
| 2024 April | 71 | 8 | 79 |
| 2024 March | 151 | 24 | 175 |
| 2024 February | 234 | 24 | 258 |
| 2024 January | 188 | 21 | 209 |
| 2023 December | 138 | 21 | 159 |
| 2023 November | 153 | 29 | 182 |
| 2023 October | 168 | 23 | 191 |
| 2023 September | 119 | 14 | 133 |
| 2023 August | 88 | 29 | 117 |
| 2023 July | 87 | 55 | 142 |
| 2023 June | 67 | 50 | 117 |
| 2023 May | 114 | 28 | 142 |
| 2023 April | 73 | 24 | 97 |
| 2023 March | 66 | 36 | 102 |
| 2023 February | 37 | 31 | 68 |
| 2023 January | 66 | 45 | 111 |
| 2022 December | 39 | 37 | 76 |
| 2022 November | 22 | 33 | 55 |
| 2022 October | 43 | 30 | 73 |
| 2022 September | 45 | 45 | 90 |
| 2022 August | 30 | 13 | 43 |
| 2022 July | 21 | 10 | 31 |
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