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1.
Can J Anaesth ; 67(6): 674-684, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32347460

RESUMO

PURPOSE: We sought to assess compliance to resuscitation guidelines during pediatric simulated cardiac arrests in a pediatric intensive care unit (PICU) and to identify performance gaps to target with future training. METHODS: In a prospective observational study in a PICU, ten cardiac arrest scenarios were developed for resuscitation training and video recorded. The video recordings were examined for times to start cardiopulmonary resuscitation (CPR), delivery of first shock, CPR quality (rate, depth), length of pauses, chest compression fraction (CCF), ventilation, pulse/rhythm assessment, compressors' rotation, and leader's behaviours. The primary outcome was percentage of events compliant to Pediatric Advance Life Support guidelines. RESULTS: Compliance to guidelines was poor in the 23 simulation events studied. The median [interquartile range] time to start CPR was 29 [16-76] sec and 320 [245-421] sec to deliver the first shock. A total of 306 30-sec epochs of CPR were analyzed; excellent CPR (≥ 90% compressions in target for rate and depth) was achieved in 22 (7%) epochs. More than a quarter of the CPR pauses lasted > 10 seconds (33/127, 26%) with just one task performed in most of them; CCF was ≥ 80% in 19/23 (82.6%) events. Ventilation rate for intubated patients was greater than 10 breaths·min-1 in 15/27 (56%) of one-minute epochs observed. CONCLUSIONS: Review of simulated resuscitation events found suboptimal compliance with resuscitation guidelines, particularly the times to starting CPR and delivering the first shock, as well as compression rate and depth.


RéSUMé: OBJECTIF: Nous avons tenté d'évaluer l'observance des directives de réanimation pendant les arrêts cardiaques pédiatriques simulés dans une unité de soins intensifs pédiatriques (USIP) et d'identifier les écarts de performance afin d'aiguiller la formation future. MéTHODE: Dans une étude observationnelle prospective réalisée au sein d'une USIP, dix scénarios d'arrêt cardiaque ont été élaborés à des fins de formation en réanimation et enregistrés sur vidéo. Les enregistrements vidéo ont été étudiés pour évaluer le délai d'initiation de la réanimation cardiorespiratoire (RCR) et d'administration du premier choc, ainsi que la qualité de la RCR (fréquence, profondeur), la durée des pauses, la fraction des compressions thoraciques (FCT), la ventilation, l'évaluation du pouls/rythme, la rotation des compresseurs et les comportements du leader. Le critère d'évaluation principal était le pourcentage d'événements conformes aux directives de Soins avancés en réanimation pédiatrique (SARP). RéSULTATS: L'observance des directives était faible dans les 23 sessions étudiées. Le temps médian [écart interquartile] était de 29 [16­76] sec avant d'amorcer la RCR et de 320 [245­421] sec avant d'administrer le premier choc. Au total, 306 séquences de 30 sec de RCR ont été analysées; une RCR excellente (≥ 90 % des compressions situées dans la cible de fréquence et de profondeur) a été réalisée dans 22 (7 %) séquences. Plus d'un quart des pauses de RCR ont duré > dix secondes (33/127, 26 %), avec une seule tâche réalisée dans la plupart; la FCT était de ≥ 80 % dans 19/23 (82,6 %) sessions. Chez les patients intubés, la fréquence de ventilation était supérieure à 10 respirations·min-1 dans 15/27 (56 %) des séquences d'une minute observées. CONCLUSION: Le passage en revue des événements de réanimation simulés a décelé une observance sous-optimale des directives de réanimation, particulièrement en ce qui touche au délai de l'initiation de la RCR et du premier choc, ainsi qu'à la fréquence et à la profondeur des compressions.


Assuntos
Reanimação Cardiopulmonar , Parada Cardíaca , Criança , Simulação por Computador , Parada Cardíaca/terapia , Humanos , Estudos Prospectivos , Gravação em Vídeo
2.
J Crit Care ; 50: 132-137, 2019 04.
Artigo em Inglês | MEDLINE | ID: mdl-30530265

RESUMO

PURPOSE: To assess the effects of a real-time feedback device and refresher sessions in acquiring and retaining chest compression skills. METHODS: Healthcare providers participated in refresher sessions at 3-time points (blocks) over 1-year. At each block, chest compression (CC) skills were assessed on an infant and adult task trainer, in one 2-min trial without feedback (blinded), and up to three 2-min trials with feedback (unblinded). Skills retention over time was explored at three time lags: 1-3, 3-6, >6 months. Data collected included chest compression rate (100-120/min), depth (4 cm for infants and 5 cm for adults), and recoil between compressions. RESULTS: Among 194 participants, achievement of excellent CC (≥90% of adequate compressions for all parameters) increased with feedback. Linear mixed models found significant (p < 0.05) improvement in rate, depth, and recoil. Performance between last unblinded trial in block 1 with the following blinded trial in block 2 significantly decayed in rate on both task trainers irrespective of time passed, while depth and recoil performance were maintained only for infants. CONCLUSIONS: A real-time visual feedback device improved CC skills with better results in infants. Skills decayed over time despite two refresher sessions with feedback.


Assuntos
Reanimação Cardiopulmonar/métodos , Competência Clínica , Parada Cardíaca/terapia , Capacitação em Serviço/métodos , Manequins , Adulto , Simulação por Computador , Retroalimentação , Feminino , Pessoal de Saúde , Hospitais , Humanos , Lactente , Modelos Lineares , Masculino , Estudos Prospectivos
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