Umbral crítico de administración en pacientes con trauma severo y reanimación endovascular: ¿Un concepto útil? / Critical Administration Threshold in severe trauma patients and endovascular resuscitation: A useful concept?

Introducción. Se describe la utilidad del umbral crítico de administración (CAT por su denominación en inglés) como herramienta para la reanimación hemostática en pacientes con trauma severo y oclusión endovascular aórtica. Métodos. Revisión retrospectiva de pacientes adultos con hemorragia por trauma, con o sin oclusión endovascular aórtica (REBOA), atendidos entre enero de 2015 y junio de 2020, en un centro de trauma nivel I en Cali, Colombia. Se registraron variables demográficas, severidad del trauma, estado clínico, requerimiento transfusional, tiempo hasta CAT+ y CAT alcanzado (1, 2 ó 3). Resultados. Se incluyeron 93 pacientes, se utilizó REBOA en 36 y manejo tradicional en 57. El grupo REBOA presentó mayor volumen de sangrado (mediana de 3000 ml, RIC: 1950-3625 ml) frente al grupo control (mediana de1500 ml, RIC: 700-2975ml) (p<0,001) y mayor cantidad de glóbulos rojos transfundidos en las primeras 6 horas (mediana de 5, RIC:4-9); p=0,015 y en las primeras 24 horas (mediana de 6, RIC: 4-11); p=0,005. No hubo diferencias estadísticamente significativas en número de pacientes CAT+ entre grupos o tiempo hasta alcanzarlo. Sin embargo, el estado CAT+ durante los primeros 30 minutos de la cirugía fue mayor en grupo REBOA (24/36, 66,7 %) frente al grupo control (17/57, 29,8 %; p=0,001), teniendo este mayor tasa de mortalidad intrahospitalaria frente a los pacientes CAT-. Conclusión. El umbral crítico de administración es una herramienta útil en la reanimación hemostática de pacientes con trauma y REBOA, que podría predecir mortalidad precoz.

Introduction. The objective is to describe the utility of the Critical Administration Threshold (CAT) as a tool in hemostatic resuscitation in patients with severe trauma and REBOA. Methods. Retrospective review between January 2015 and June 2020 of adult patients with hemorrhage secondary to trauma with or without REBOA in a level I trauma center in Cali, Colombia. Demographic variables, trauma severity, clinical status, transfusion needs, time to CAT+ and number of CAT achieved (1, 2 or 3) were recorded. Results. Ninety-three patients were included, in which REBOA was used in 36 and traditional management in 57. The REBOA group had a higher bleeding volume (3000 ml), IQR: 1950-3625 ml vs the control group (1500 ml, IQR: 700-2975 ml) (p<0.001) and a higher rate of PRBC units transfused in the first 6 hours (median 5, IQR: 4-9); p=0.015 and in the first 24 hours (median 6, IQR: 4-11); p=0.005. There were no statistically significant differences in the number of CAT+ patients between groups or time to CAT+. However, CAT+ status during the first 30 minutes of surgery was higher in the REBOA Group (24/36, 66.7%) vs. the control group (17/57, 29.8%; p=0.001), having this group a higher in-hospital mortality rate vs. CAT- patients. Conclusion. CAT is a useful tool in the hemostatic resuscitation of patients with trauma and REBOA that could predict early mortality.

Desenvolvimento de um design de telessimulação para o suporte básico de vida / Elaboración de un diseño de telesimulación para el soporte vital básico / Development of a telesimulation design for basic life support

Resumo Objetivo Construir e validar um design de telessimulação síncrona e observacional em enfermagem para o atendimento segundo o protocolo de suporte básico de vida intra-hospitalar no adulto. Métodos Estudo metodológico baseado nas fases do procedimento teórico realizado por meio de uma scoping review; fase empírica desenvolvida através da validação de conteúdo do design telessimulado e fase analítica em que adotou-se o índice de validade de conteúdo. Resultados Construiu-se um design para o atendimento segundo o protocolo de suporte básico de vida percorrendo seis etapas: o planejamento, preparação, participação, teledebriefing, avaliação e feedback e a aprendizagem adicional, com Índice de Validade de Conteúdo de 0,96. Conclusão O design desenvolvido foi considerado válido em conteúdo para planejar e executar a telessimulação pela enfermagem e ainda ser adaptado a outros contextos educacionais.

Resumen Objetivo Elaborar y validar un diseño de telesimulación sincrónica y observacional de enfermería para la atención de acuerdo con el protocolo de soporte vital básico intrahospitalario en adultos. Métodos Estudio metodológico basado en las fases del procedimiento teórico realizado por medio de una scoping review, fase empírica llevada cabo a través de la validación de contenido del diseño telesimulado y fase analítica en la que se adoptó el índice de validez de contenido. Resultados Se elaboró un diseño para la atención de acuerdo con el protocolo de soporte vital básico que atravesó seis etapas: planificación, preparación, participación, teledebriefing, evaluación y feedback y aprendizaje adicional, con un Índice de Validez de Contenido de 0,96. Conclusión El diseño elaborado fue considerado válido en contenido para planificar y ejecutar la telesimulación por parte de enfermeros y además puede adaptarse a otros contextos educativos.

Abstract Objective To construct and validate a synchronous and observational telesimulation design in nursing for care according to in-hospital basic life support protocol for adults. Methods A methodological study based on the phases of the theoretical procedure carried out through a scoping review; empirical phase developed through the telesimulated design content validity and analytical phase in which the content validity index was adopted. Results A care design was constructed according to the basic life support protocol, going through six steps: planning, preparation, participation, teledebriefing, assessment and feedback and additional learning, with a Content Validity Index of 0.96. Conclusion The developed design was considered valid in content to plan and execute telesimulation by nursing and still be adapted to other educational contexts.

Construção e validação de cartilha educativa sobre suporte básico de vida para estudantes do ensino médio / Construction and validation of an educational booklet on basic life support for high school students / Construcción y validación de carpeta educativa sobre soporte vital básico para estudiantes de secundaria

O objetivo deste estudo é construir e validar uma cartilha educativa para estudantes do ensino médio sobre Suporte Básico de Vida nas escolas. Trata-se de uma pesquisa metodológica, realizada em três etapas. Na primeira etapa foi realizada revisão bibliográfica, na segunda etapa procedeu-se a elaboração da cartilha educativa e por fim, a validação do material por especialistas. Entre os resultados destaca-se que a cartilha aborda as principais recomendações acerca da segurança do socorrista e suporte básico de vida no adulto e possui 14 páginas. Conclui-se que todos os itens da cartilha educativa obtiveram índice de validade de conteúdo maior que 0,82 conseguindo a validação.

The objective of this study is to build and validate an educational booklet for high school students about Basic Life Support in schools. This is a methodological research, carried out in three stages. In the first stage, a bibliographic review was carried out, in the second stage, the educational booklet was elaborated and, finally, the material was validated by specialists in the subject. Among the results, it is highlighted that the booklet addresses the main recommendations regarding rescuer safety and basic adult life support and has 14 pages. It was concluded that all items in the educational booklet had a content validity index greater than 0.82, achieving validation.

El objetivo de este estudio es construir y validar una cartilla educativa para estudiantes de secundaria sobre Soporte Vital Básico en las escuelas. Se trata de una investigación metodológica, realizada en tres etapas. En la primera etapa se realizó una revisión bibliográfica, en la segunda etapa se elaboró la cartilla educativa y, finalmente, el material fue validado por especialistas en el tema. Entre los resultados, se destaca que la cartilla aborda las principales recomendaciones sobre seguridad del reanimador y soporte vital básico del adulto y tiene 14 páginas. Se concluyó que todos los ítems de la cartilla educativa tuvieron un índice de validez de contenido superior a 0,82, lográndose la validación.

Development validation and evaluation of the knowledge test on cardiopulmonary resuscitation and correct use of the automated external defibrillator in Asunción 2023 / Desarrollo validación y evaluación de la prueba de conocimientos sobre reanimación cardiopulmonar y uso correcto del desfibrilador externo automático en Asunción 2023

Introduction: in out-of-hospital cardiac arrest, early and efficient intervention through cardiopulmonary resuscitation (CPR) maneuvers and the use of the automated external defibrillator (AED) are the cornerstone for survival. Instruments that improve education would increase the responsiveness of lay personnel. Objectives: to develop, validate and evaluate a knowledge test on cardiopulmonary resuscitation and correct use of the automated external defibrillator in Asunción during 2023. Methodology: observational cross-sectional study, non-probabilistic sample for convenience of lay personnel users of mass attendance centers in Asunción. An exclusive questionnaire was developed on knowledge in cardiopulmonary resuscitation and the use of the automated external defibrillator (KOR-AED) based on the chain of survival in out-of-hospital cardiac arrest. Content, construct, and internal consistency were validated using expert opinion, factor analysis and Cronbach's alpha. Results: a total of 200 lay people participated, mostly shopping mall customers, with a predominance of men (63.5 %) (127), between 25-29 years old 28.5% (57). 61.5 % (123) had a university education, 75.5 % (151) had not related to health, 52 % (104) had prior knowledge of CPR, but 81.5 % (163) did not. The test showed reliability and suitability for factor analysis (Cronbach's alpha 0.75, Kaiser-Meyers-Olkin; 0.78, Bartlett p<0.05). The questions covered the first three links in the chain of survival, with items of medium to high difficulty. Women performed significantly better (p=0.04). Conclusion: the KOR-AED test is a valid and reliable instrument to improve the education of the layperson in CPR and use of the AED based on the chain of survival.

Introducción: en la parada cardíaca extrahospitalaria la actuación precoz y eficiente mediante maniobras de reanimación cardiopulmonar (RCP) y uso del desfibrilador externo automático (DEA) constituyen la piedra angular para la supervivencia. Instrumentos que mejoren la educación aumentarían la respuesta del personal lego. Objetivos: desarrollar, validar y evaluar una prueba de conocimientos sobre reanimación cardiopulmonar y uso correcto del desfibrilador externo automático en Asunción durante el 2023. Metodología: estudio observacional corte transversal, muestro no probabilístico por conveniencia de personal lego usuarios de centros de concurrencia masiva de Asunción. Se desarrolló un cuestionario exclusivo sobre conocimientos en reanimación cardiopulmonar y uso del desfibrilador externo automático (COR-DEA) basado en la cadena de supervivencia en parada cardíaca extrahospitalaria. Se validó el contenido, el constructo y la consistencia interna mediante la opinión de experto, análisis de factores y el alfa de Cronbach. Resultados: participaron 200 legos mayormente clientes de shoppings, predominando hombres 63,5 % (127) entre 25-29 años 28,5 % (57). Con educación universitaria 61,5 % (123), no relacionados con la salud 75,5 % (151), con conocimientos previos en RCP 52 % (104), pero no en DEA 81,5 % (163). El test mostró fiabilidad y adecuación para análisis factorial (Alfa de Cronbach 0.75, Kaiser-Meyers-Olkin; 0.78, Bartlett p<0.05). Las preguntas abarcarón los tres primeros eslabones de la cadena de supervivencia, con ítems de dificultad media a alta. Las mujeres tuvieron significativamente mejor desempeñó (p=0.04). Conclusión: la prueba COR-DEA es un instrumento válido y fiable para mejorar la educación del lego en RCP y uso del DEA basado en la cadena de supervivencia.

Development validation and evaluation of the knowledge test on cardiopulmonary resuscitation and correct use of the automated external defibrillator in Asunción 2023

Introduction: in out-of-hospital cardiac arrest, early and efficient intervention through cardiopulmonary resuscitation (CPR) maneuvers and the use of the automated external defibrillator (AED) are the cornerstone for survival. Instruments that improve education would increase the responsiveness of lay personnel. Objectives: to develop, validate and evaluate a knowledge test on cardiopulmonary resuscitation and correct use of the automated external defibrillator in Asunción during 2023. Methodology: observational cross-sectional study, non-probabilistic sample for convenience of lay personnel users of mass attendance centers in Asunción. An exclusive questionnaire was developed on knowledge in cardiopulmonary resuscitation and the use of the automated external defibrillator (KOR-AED) based on the chain of survival in out-of-hospital cardiac arrest. Content, construct, and internal consistency were validated using expert opinion, factor analysis and Cronbach's alpha. Results: a total of 200 lay people participated, mostly shopping mall customers, with a predominance of men (63.5 %) (127), between 25-29 years old 28.5% (57). 61.5 % (123) had a university education, 75.5 % (151) had not related to health, 52 % (104) had prior knowledge of CPR, but 81.5 % (163) did not. The test showed reliability and suitability for factor analysis (Cronbach's alpha 0.75, Kaiser-Meyers-Olkin; 0.78, Bartlett p<0.05). The questions covered the first three links in the chain of survival, with items of medium to high difficulty. Women performed significantly better (p=0.04). Conclusion: the KOR-AED test is a valid and reliable instrument to improve the education of the layperson in CPR and use of the AED based on the chain of survival.

Introducción: en la parada cardíaca extrahospitalaria la actuación precoz y eficiente mediante maniobras de reanimación cardiopulmonar (RCP) y uso del desfibrilador externo automático (DEA) constituyen la piedra angular para la supervivencia. Instrumentos que mejoren la educación aumentarían la respuesta del personal lego. Objetivos: desarrollar, validar y evaluar una prueba de conocimientos sobre reanimación cardiopulmonar y uso correcto del desfibrilador externo automático en Asunción durante el 2023. Metodología: estudio observacional corte transversal, muestro no probabilístico por conveniencia de personal lego usuarios de centros de concurrencia masiva de Asunción. Se desarrolló un cuestionario exclusivo sobre conocimientos en reanimación cardiopulmonar y uso del desfibrilador externo automático (COR-DEA) basado en la cadena de supervivencia en parada cardíaca extrahospitalaria. Se validó el contenido, el constructo y la consistencia interna mediante la opinión de experto, análisis de factores y el alfa de Cronbach. Resultados: participaron 200 legos mayormente clientes de shoppings, predominando hombres 63,5 % (127) entre 25-29 años 28,5 % (57). Con educación universitaria 61,5 % (123), no relacionados con la salud 75,5 % (151), con conocimientos previos en RCP 52 % (104), pero no en DEA 81,5 % (163). El test mostró fiabilidad y adecuación para análisis factorial (Alfa de Cronbach 0.75, Kaiser-Meyers-Olkin; 0.78, Bartlett p<0.05). Las preguntas abarcarón los tres primeros eslabones de la cadena de supervivencia, con ítems de dificultad media a alta. Las mujeres tuvieron significativamente mejor desempeñó (p=0.04). Conclusión: la prueba COR-DEA es un instrumento válido y fiable para mejorar la educación del lego en RCP y uso del DEA basado en la cadena de supervivencia.

Avaliação da eficiência dos diferentes métodos de ensino de ressuscitação cardiopulmonar para crianças e adolescentes: revisão integrativa / Evaluation of the efficiency of the different methods of teaching cardiopulmonary resuscitation to children and adolescents: integrative review

Objetivo: Avaliar a eficiência dos diferentes métodos de ensino de Suporte Básico de Vida (SBV) para estudantes leigos a partir dos 12 anos de idade. Métodos: Realizou-se busca por artigos nas plataformas MEDLINE/PubMed e Lilacs/BVS, entre dezembro de 2021 e janeiro de 2022, para responder à questão norteadora "Qual a efetividade dos diferentes métodos de ensino de ressuscitação cardiopulmonar para crianças e adolescentes?". Incluíram-se artigos publicados nos últimos cinco anos, nos idiomas inglês e português. Resultados: Sete artigos abordaram os métodos de ensino: aprendizagem autorregulada, treinamento dos professores seguido dos estudantes, educação em pares; ensino online associado ao autotreinamento prático, ensino à distância, treinamento digital somado à prática, e uso de aplicativo por meio de um tabletcom posterior avaliação. Em todos os estudos houve comparação da intervenção com o treinamento convencional. De forma geral, todos os métodos de ensino contribuíram para desenvolver a habilidade de agir em situações de trauma, mas as estratégias que envolviam a presença de instrutores nos treinamentos mostraram melhores resultados, a curto e longo prazo. Conclusão: O presente estudo verificou os achados na literatura a respeito da eficácia de diferentes métodos de ensino de SBV para crianças e adolescentes. Dentre todas as abordagens observou-se melhor desempenho nos métodos que contaram com a presença de instrutores, os quais ofertaram feedback aos alunos e diminuíram as distrações. Porém, o ensino digital, o autorregulado e o aos pares também se mostraram viáveis. Logo, a escolha do método deve se pautar na realidade do público-alvo

Objective: To evaluate the efficiency of different teaching methods of Basic Life Support for lay students from 12 years of age.Methods: A search was carried out for articles on the MEDLINE/PubMed and Lilacs/BVS platforms between December 2021 and January 2022 to answer the guiding question, "How effective are the different teaching methods of cardiopulmonary resuscitation for children and adolescents?".Articles published in English and Portuguese in the last five years were included.Results: Seven articles addressed teaching methods: self-regulated learning, training of teachers followed by students, peer education, online teaching associated with practical self-training, distance learning, digital training added to practice, and application use through a tablet with subsequent evaluation.In all studies, there was a comparison between intervention and conventional training.Generally, all teaching methods contributed to developing the ability to act in trauma situations, but strategies that involved the presence of instructors in training showed better short- and long-term results.Conclusion: this study verified the findings in the literature regarding the effectiveness of different BLS teaching methods for children and adolescents.Among all approaches, better performance was observed in methods that had the presence of instructors, who offered feedback to students and reduced distractions. However, digital, self-r egulated, and peer teaching also proved viable.Therefore, the choice of method should be based on the target audience's reality

Validação de ferramentas pedagógicas: subsídio para o ensino híbrido da ressuscitação cardiopulmonar neonatal / Validación de herramientas pedagógicas: subsidio para la enseñanza híbrida de reanimación cardiopulmonar neonatal / Validation of pedagogical tools: subsidy for hybrid teaching of neonatal cardiopulmonary resuscitation

Objetivo: desenvolver e validar instrumentos de aprendizagem e avaliação voltados para o ensino híbrido da ressuscitação cardiopulmonar neonatal. Métodos: pesquisa aplicada, de produção tecnológica e validação de ferramentas pedagógicas com 13 experts por meio de First-order Agreement Coefficient. Resultados: desenvolveu-se o script e storyboard de uma videoaula com cinco módulos e um vídeo de simulação sobre um cenário clínico de atendimento da ressuscitação cardiopulmonar neonatal, além de um questionário de vinte perguntas para avaliação do conhecimento cognitivo e um Exame Clínico Objetivo Estruturado com cinco estações para análise das habilidades psicomotoras. Todos os constructos obtiveram índice de concordância interavaliadores quase perfeita. Conclusão: esta pesquisa disponibilizou ferramentas pedagógicas validadas e fundamentadas em evidências científicas sobre a ressuscitação cardiopulmonar neonatal que sustentam o ensino híbrido e adoção da simulação clínica baseada em vídeo

Objective: To develop and validate learning and assessment tools for hybrid teaching of neonatal cardiopulmonary resuscitation. Method: An applied research for technological production and validation of pedagogical tools was conducted with 13 experts using First-order Agreement Coefficient. Results: A script and storyboard for a five-module video class and a simulation video on a clinical scenario of neonatal cardiopulmonary resuscitation care were developed, as well as a twenty-question questionnaire to assess cognitive knowledge and a five-station Clinical Examination Objective Structured to analyze psychomotor skills. All constructs had an almost perfect inter-rater agreement index. Conclusion: This study provides evidence-based validated pedagogical tools for neonatal cardiopulmonary resuscitation, which support hybrid teaching and the adoption of video-based clinical simulation.

Objetivo: desarrollar y validar herramientas de aprendizaje y evaluación dirigidas a la enseñanza híbrida de la reanimación cardiopulmonar neonatal. Métodos: investigación aplicada, de producción tecnológica y validación de herramientas pedagógicas con 13 expertos mediante el First-order Agreement Coefficient. Resultados: se desarrolló un guion y storyboard para una clase de video con cinco módulos y un video de simulación sobre un escenario de reanimación cardiopulmonar neonatal, un cuestionario de veinte preguntas para el conocimiento cognitivo y un Examen Clínico Estructurado con cinco estaciones para el análisis de las habilidades psicomotoras. Los constructos tenían un índice de acuerdo entre evaluadores casi perfecto. Conclusión: esta investigación permite disponer de herramientas pedagógicas validadas y basadas en evidencia científica sobre la reanimación cardiopulmonar neonatal, que apoyan enseñanza híbrida y adopción de simulación clínica basada en video.

Construção e validação de cenário clínico e checklist para avaliação de competências na reanimação cardiopulmonar / Construction and validation of a clinical scenario and checklist for assessing cardiopulmonary resuscitation skills / Construcción y validación de un escenario clínico y lista de control para evaluar las competencias en reanimación cardiopulmonar

RESUMO Objetivos: construir e validar cenário simulado e checklist para avaliação de habilidades no atendimento do paciente hemodinamicamente instável com evolução à Parada Cardiorrespiratória; e testar aplicabilidade à população-alvo, avaliando habilidades e satisfação/autoconfiança com a aprendizagem. Método: estudo metodológico realizado em três etapas (desenvolvimento do cenário e checklist, validação por juízes e teste-piloto) no período entre abril de 2020 e setembro de 2021, no estado de Minas Gerais, Brasil. Participaram 14 juízes e 24 estudantes de enfermagem. Resultados: o cenário e checklist alcançaram Coeficiente de Validade de Conteúdo superior a 90. As habilidades foram desenvolvidas adequadamente, com média 4,71 ± 0,24 na escala de satisfação-autoconfiança, e 4,83 ± 0,25 para design da simulação. Conclusão: o cenário poderá contribuir para: aperfeiçoar as atividades educativas na graduação e educação em saúde; e subsidiar estudos futuros, a fim de ampliar a qualidade do atendimento e da assistência ao paciente hemodinamicamente instável com evolução à parada cardiorrespiratória.

ABSTRACT Objectives: to build and validate a simulated scenario and checklist to assess skills in the care of hemodynamically unstable patients with evolution to Cardiorespiratory Arrest, and to test applicability to the target population, assessing skills and satisfaction/self-confidence with learning. Method: methodological study carried out in three stages (development of the scenario and checklist, validation by judges and pilot test) between April 2020 and September 2021, in the state of Minas Gerais, Brazil. Fourteen judges and 24 nursing students participated. Results: the scenario and checklist achieved a Content Validity Coefficient greater than 90. The skills were adequately developed, with a mean of 4.71 ± 0.24 on the satisfaction-self-confidence scale, and 4.83 ± 0.25 for simulation design. Conclusion: The scenario may contribute to improving educational activities in undergraduate and health education and subsidize future studies to increase the quality of care and assistance to hemodynamically unstable patients with evolution to cardiac arrest.

RESUMEN Objetivos: construir y validar un escenario simulado y una lista de verificación para evaluar las habilidades en la atención de pacientes hemodinámicamente inestables con evolución a Parada Cardiorrespiratoria; y probar la aplicabilidad a la población objetivo, evaluando las habilidades y la satisfacción/autoconfianza con el aprendizaje. Método: estudio metodológico realizado en tres etapas (desarrollo del escenario y lista de verificación, validación por jueces y prueba piloto) entre abril de 2020 y septiembre de 2021, en el estado de Minas Gerais, Brasil. Participaron 14 jueces y 24 estudiantes de enfermería. Resultados: el escenario y la lista de verificación alcanzaron un Coeficiente de Validez de Contenido superior a 90. Las habilidades se desarrollaron adecuadamente, con una media de 4,71 ± 0,24 en la escala de satisfacción-autoconfianza, y de 4,83 ± 0,25 para el diseño de la simulación. Conclusión: el escenario puede contribuir a: mejorar las actividades educativas de pregrado y formación sanitaria; y subvencionar futuros estudios para aumentar la calidad de la atención y asistencia a pacientes hemodinámicamente inestables con evolución a parada cardiaca.

Tecnologias educacionais sobre suporte básico de vida para adolescentes: protocolo de scoping review / Educational technologies on basic life support for adolescents: scoping review protocol

OBJETIVO: mapear as produções sobre tecnologias educacionais construídas para ensinar suporte básico de vida para adolescentes. MÉTODO: Protocolo de revisão de escopo conduzido a partir da metodologia do Joanna Briggs Institute. Os achados serão reportados utilizando a extensão do checklist Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews. O protocolo está na Open Science Framework. A questão norteadora foi elaborada com base no mnemônico PCC: População (adolescentes), Conceito (tecnologias educacionais) e Contexto (suporte básico de vida). Serão utilizadas três bases via Biblioteca Virtual em Saúde e quatro bases via Portal de Periódicos da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior. Dois revisores independentes selecionarão os artigos usando os programas EndNote® e Rayyan®, obedecendo critérios de elegibilidade. O Google Scholar e as referências dos estudos primários serão consultados como estratégias adicionais. Os resultados serão apresentados em quadros, fluxograma e discussão narrativa.

OBJECTIVE: to map the productions about educational technologies built to teach basic life support for adolescents. METHOD: Scope review protocol conducted based on the Joanna Briggs Institute methodology. Findings will be reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews checklist extension. The protocol is in the Open Science Framework. The guiding question was elaborated based on the PCC acronym: Population (adolescents), Concept (educational technologies) and Context (basic life support). Three databases will be used via Virtual Health Library and four databases via the Journal Portal of the Coordination for the Improvement of Higher Education Personnel. Two independent reviewers will select the articles using the EndNote® and Rayyan® programs, obeying eligibility criteria. Google Scholar and references from primary studies will be consulted as additional strategies. The results will be presented in tables, flowchart and narrative discussion.

Attitudes and experiences of medical staff regarding the presence of family members during the administration of CPR: a Meta synthesis / 中国实用护理杂志

Objective:To systematically integrate the attitudes and experiences of medical staffs towards the family presence during resuscitation and provide a reference for the development of family presence during resuscitation clinical practice in China.Methods:To search PubMed, Embase, Web of Science, The Cochrane Library, CINAHL, CNKI, CBM and Wanfang database for qualitative studies on medical staff's attitudes and experiences of family presence during resuscitation since its inception to August 2022. The quality of the literature was evaluated using the Australian JBI Centre for Evidence-Based Health Care (2017) quality assessment criteria for qualitative studies, which were integrated using a pooled integration approach.Results:A total of 12 papers were included to distil the findings of 74 studies, which were summarized to form 10 new categories and 4 consolidated findings including medical staffs′ attitudes towards and reasons for family presence during resuscitation, the impact of family presence during resuscitation on the resuscitation team, the impact of family presence during resuscitation on patients and families, and the real-life dilemmas and recommendations for medical staffs to allow family presence during resuscitation.Conclusions:We should pay attention to the difficulties and needs of family presence during resuscitation by medical staff, take into account the medical context in China, and improve the humanistic care system in our hospitals by considering hospital management, clinical practice, and the demands of patients and their families, in order to improve the accessibility of family presence during resuscitation by the medical staff.

Role and mechanism of tubastatin A in alleviating brain injury after cardiopulmonary resuscitation by inhibiting endoplasmic reticulum stress-mediated cell apoptosis in swine / 中华急诊医学杂志

Objective:To explore the role and mechanism of tubastatin A (TubA) in alleviating brain injury after cardiac arrest and cardiopulmonary resuscitation (CA-CPR) by inhibiting endoplasmic reticulum stress-mediated cell apoptosis in swine.Methods:Twenty-three conventional male white swine, weighing 33-40 kg, aged 4 to 6 months, were divided into 3 groups by random number table method: sham group ( n=6), CA-CPR group ( n=9), and TubA group ( n=8). The CA-CPR swine model was established by 9 min of electrically induced CA through pacing catheter in the right ventricle and then 6 min of CPR in the CA-CPR group. The CA-CPR swine model was established by the same method, and then a dose of 4.5 mg/kg of TubA at 5 min after resuscitation was intravenously infused in the TubA group. The serum concentrations of neuron specific enolase (NSE) and S100β protein (S100β) were measured using ELISA before modeling and at 1, 2, 4 and 24 h after resuscitation. Neurological deficit score (NDS) was evaluated at 24 h after resuscitation. Thereafter, the animals were euthanized, and brain cortex tissues were harvested, and the expression levels of caspase-12 and caspase-3 were measured using immunohistochemistry. Cell apoptosis index was detected by TUNEL assay. The variables among the three groups were compared with one-way analysis of variance and the Bonferroni hoc test using SPSS software. Results:Twenty-four h after resuscitation, the serum concentrations of NSE and S100β were significantly increased, and NDS was markedly elevated in the CA-CPR and TubA groups compared with the sham group (all P<0.05). Compared with the CA-CPR group, serum concentration of NSE starting 2 h after resuscitation and serum concentration of S100β starting 1 h after resuscitation were significantly decreased in the TubA group [NSE (ng/mL): (23.1±2.0) vs. (20.2±2.0) at 2 h, (28.4±2.3) vs. (23.7±1.9) at 4 h, (32.1±2.7) vs. (26.6±2.0) at 24 h; S100β (pg/mL): (2239±193) vs. (1923±101) at 1 h, (2817±157) vs. (2360±141) at 2 h, (3384±250) vs. (2691±210) at 4 h, (3965±303) vs. (3119±260) at 24 h, all P<0.05], and NDS was markedly reduced (240±30 vs. 63±44, P<0.05). At 24 h after resuscitation, brain cortex tissue detection showed that the expression levels of caspase-12 and caspase-3 were significantly increased, and cell apoptosis index was markedly elevated in the CA-CPR and TubA groups compared with the sham group (all P<0.05). However, the expression levels of caspase-12 and caspase-3 were significantly decreased [caspase-12:(7.1±0.7) vs. (4.2±0.4); caspase-3: (13.3±1.6) vs. (7.7±0.8), all P<0.05], and cell apoptosis index was markedly reduced in the TubA group compared to the CA-CPR group [(31.1±8.6) vs. (17.3±2.2), P<0.05]. Conclusions:TubA alleviates brain injury and neurological dysfunction after CA-CPR in swine, which may be related to the inhibition of cell apoptosis mediated by endoplasmic reticulum stress.

Application and analysis of competition based training mode for first aid skills in residency program / 中华急诊医学杂志

Objective:To explore the model of first aid skills training based on competition.Method:The second-year residents who participated in the competition in 2021 ( n = 142) were selected. According to whether they attended BLS training in the first year, they were divided into group A ( n = 88) who attended BLS training and group B ( n = 54) who did not. Chi-square test, T test, Wilcoxon rank sum test and Logistic regression were used in our study. Results:There was no significant difference in gender and specialty between both groups (female, 62.5% vs. 68.5%, P= 0.466; TCM, 50% vs. 53.7%, P= 0.668), but the real resuscitation experience of group A was more than that of group B (40.9% vs. 9.3%, P= 0.000). The qualified rate of CPR and the compression score in group A was higher than that in group B [(81.8% vs. 61.1%, P = 0.006; (30±5) vs. (25 ±10), P= 0.001], including compression frequency, depth, rebound and compression/respiration rate (73.9% vs. 55.6%, P= 0.024; 88.6% vs. 70.4%, P= 0.006; 96.6% vs. 87%, P= 0.031). In the theoretical examination, the correct rates of electrocardiogram [(53.63±2.9)% vs. (50.44±2.57)%] and first aid medication [(57.38±3.55)%, P = 0.001] in the two groups were significantly lower than the qualified rate. After adjusting other factors, Logistic regression analysis showed that the CPR qualification rate in group A was 2.769 times higher than that in group B ( P= 0.015, 95% CI 1.215~6.311) Conclusions:The first aid skills training mode based on competition can objectively reflect first aid skills level of residents. We found that the quality of CPR skills was not related to gender, specialty and real CPR experiences but experience of BLS training was an independent influencing factor. And how to identify and manage arrhythmias and how to choose different emergency drugs are urgent emergency skills for residents to improve.

Predictive value of serum neurofilament light chain on neurologic function in out-of-hospital cardiac arrest patients / 中华急诊医学杂志

Objective:To determine the predictive value of serum neurofilament light chain (NfL) on neurologic function in out-of-hospital cardiac arrest (OHCA) patients.Methods:The clinical data of 96 OHCA patients admitted to Cangzhou Central Hospital from January 2018 to March 2022 were retrospectively analyzed. According to the Glasgow-Pittsburgh cerebral performance category (CPC) upon hospital discharge, the patients were divided into the favorable neurologic function (grade 1-2) and poor neurologic function (grade 3-5) groups. The difference of serum NfL was compared between the two groups, and the relationship between serum NfL and neurologic function was assessed using correlation analysis and logistic regression analysis. The area under the curve (AUC), sensitivity, and specificity of serum Nfl were calculated by receiver operating characteristic (ROC) curve. Hanley & McNeil method test was used to compare the difference of AUCs between serum NfL and neuron specific enolase (NSE).Results:Twenty-six percent (25/96) patients were discharged with favorable neurologic function. Serum NfL in the favorable neurological function group was significantly lower than that in the poor neurologic function group (47.6 pg/mL vs. 261.4 pg/mL, P<0.001). Correlation analysis showed that serum NfL was positively correlated with neurologic function ( r=0.69, P<0.001). Logistic regression analysis showed that serum NfL was independently associated with neurological function ( OR=0.92, 95% CI: 0.86-0.98; P=0.010). ROC curve indicated that the AUC of serum NfL in predicting poor neurologic function was 0.95 (95% CI: 0.92-0.99), with a sensitivity of 84.5% and a specificity of 100% at the cutoff value of 80.0 pg/mL. The AUC of serum NSE in predicting poor neurologic function was 0.79 (95% CI: 0.69-0.89), with a sensitivity of 67.6% and a specificity of 80.0% at the cutoff value of 45.1 ng/mL. A pairwise comparison using Hanley & McNeil method showed that the AUC of serum NfL in predicting poor neurologic function was higher than that of NSE ( Z=3.22, P=0.001). Conclusions:Serum NfL is helpful for clinician to predict neurologic function in OHCA patients.

The effect and mechanism of sodium butyrate on alleviating renal and intestinal injury after cardiopulmonary resuscitation / 中华急诊医学杂志

Objective:To investigate the effect of sodium butyrate (NaB) on renal and intestinal injury after cardiac arrest and cardiopulmonary resuscitation (CA-CPR) and its related mechanism.Methods:Twenty-four domestic healthy male swines were randomly divided into 3 groups: sham group ( n=6), CA-CPR group ( n=10) and NaB group ( n=8). The animals only underwent operational preparation in the sham group. The animal model of CA and CPR was established by 9 min of ventricular fibrillation induced by electrical stimulation in the ventricle and then 6 min of CPR in the CA-CPR and NaB groups. At 5 min after resuscitation, a dose of 75 mg/kg of NaB was intravenously infused for 1 h in the NaB group, and meanwhile the same volume of vehicle was intravenously infused in the sham and CA-CPR groups. At 1, 2, 4, and 24 h after resuscitation, blood samples were collected to detect the renal and intestinal injury biomarkers, such as creatinine (Cr), blood urea nitrogen (BUN), intestinal fatty acid binding protein (IFABP), and diamine oxidase (DAO). At 24 h after resuscitation, renal and intestinal tissue specimens were harvested to detect the protein markers of cell autophagy including microtubule-associated protein light chain 3 Ⅱ (LC3Ⅱ) and p62 expression, and also renal and intestinal apoptosis. Statistical analysis was performed by SPSS software, and continuous variables were compared with one-way analysis of variance among the groups. Results:After CA-CPR, the renal and intestinal injury biomarkers including Cr, BUN, IFABP, and DAO were significantly increased at all time points after resuscitation in the CA-CPR and NaB groups compared with the sham group (all P<0.05). The injury biomarkers mentioned-above were significantly lower at all time points after resuscitation in the NaB group than in the CA-CPR group [Cr (μmol/L): (90±5) vs. (127±9) at 1 h, (135±14) vs. (168±9) at 2 h, (174±10) vs. (211±12) at 4 h, (192±10) vs. (253±13) at 24 h; BUN (mmol/L): (10.5±1.0) vs. (12.3±1.0) at 1 h, (12.2±1.2) vs. (15.3±0.9) at 2 h, (13.6±1.3) vs. (18.3±1.2) at 4 h, (15.4±1.4) vs. (21.5±1.4) at 24 h; IFABP (pg/mL): (502±33) vs. (554±32) at 1 h, (574±52) vs. (644±41) at 2 h, (646±44) vs. (732±43) at 4 h, (711±42) vs. (828±42) at 24 h; DAO (U/mL): (8.6±1.0) vs. (10.5±0.9) at 1 h, (10.6±1.2) vs. (12.8±1.0) at 2 h, (12.1±1.0) vs. (15.0±1.0) at 4 h, (14.1±1.1) vs. (17.6±1.0) at 24 h, (all P<0.05)]. Renal and intestinal tissue detection indicated that cell autophagy and apoptosis were significantly increased after resuscitation in the CA-CPR and NaB groups compared with the sham group, which was indicated by significantly increased LC3Ⅱ and decreased p62 expression, and markedly elevated apoptosis index (all P<0.05). However, cell autophagy and apoptosis in the kidney and intestine were significantly milder after resuscitation in the NaB group than in the CA-CPR group [renal LC3 Ⅱ: (1.15±0.17) vs. (2.23±0.31), p62: (1.60±0.10) vs. (1.17±0.08), apoptosis index (%): (21.2±5.3) vs. (50.9±7.9); intestinal LC3 Ⅱ: (1.03±0.17) vs. (1.71±0.21), p62: (1.30±0.29) vs. (0.79±0.29), apoptosis index (%): (25.6±6.1) vs. (61.7±10.7), all P<0.05]. Conclusions:NaB could alleviate the severity of renal and intestinal damage after CA-CPR in swine, and its protective mechanism may be related to the inhibition of cell autophagy and apoptosis.

A pilot study of gray matter volume and function changes in patients after cardiopulmonary resuscitation / 中华急诊医学杂志

Objective:To explore the structural and functional alterations of related brain regions in patients after cardiopulmonary resuscitation (CPR) by brain magnetic resonance imaging (MRI).Methods:A single-center, observational, cross-sectional study design was used. Patients who had brain MRI scans during hospitalization between July 2020 and July 2021 in Emergency Department of the First Affiliated Hospital of Nanjing Medical University and had good neurologic outcomes were consecutive enrolled in this study. The healthy control (HC) group consisted of age- and sex-matched volunteers. The demographic and clinical data were recorded. The modified Rankin Scale (mRS) was used to check the recovery and degree of continued disabilities when patients performed MRI. Montreal cognitive assessment (MoCA) was used to assess cognitive functions. The analyses of voxel-based morphometry (VBM) and fractional amplitude of low-frequency fluctuation (fALFF) were conducted. After data preprocessing, comparison of gray matter volume (GMV) and fALFF values between the case group and HC group were carried out, and the information of different brain regions was obtained. Partial correlation analyses were performed to evaluate the correlation between the image parameters of different clusters and clinical parameters.Results:Totally 13 patients were enrolled in this study and 13 were in the HC group. All patients achieved good neurologic outcome; mRS was 3 in 1 case, 2 in 3 cases, and 1 in 5 cases during MEI examination. The case group showed significantly lower MoCA score compared with the HC group ( P<0.001). There were significantly decreased GMVs in the right inferior frontal gyrus, superior temporal gyrus, left superior temporal gyrus, and transverse temporal gyrus in the case group. The patients showed significantly decreased fALFF values in the left postcentral gyrus and precentral gyrus, while increased fALFF values in the right putamen than the HC group (voxel-level P<0.001 and cluster-level P<0.05 with GRF correction). In addition, mean fALFF value in the right putamen was negatively correlated with MoCA score in the case group ( r=-0.710, P=0.021). Conclusions:Patients after CPR may have GMVs and neuronal spontaneous activity changes in some brain regions, and VBM and fALFF methods can be used to objectively evaluate the impaired brain functional activity in patients after successful CPR.

O Uso de um Ventilador Mecânico Portátil na Ressuscitação Cardiopulmonar é Viável, Melhora os Parâmetros Respiratórios e Previne a Redução da Complacência Pulmonar Dinâmica / Use of a Portable Mechanical Ventilator during Cardiopulmonary Resuscitation is Feasible, Improves Respiratory Parameters, and Prevents the Decrease of Dynamic Lung Compliance

Resumo Fundamentos Para ventilação prática e protetora durante a ressuscitação cardiopulmonar (RCP), desenvolveu-se um ventilador mecânico (VLP2000E) de 150 gramas que limita o pico de pressão inspiratória (PPI) durante ventilação e compressões torácicas simultâneas. Objetivos Avaliar a viabilidade da ventilação com VLP2000E durante RCP e comparar os parâmetros monitorados versus ventilação com bolsa-válvula. Métodos Estudo experimental randomizado com 10 porcos intubados por grupo. Após sete minutos de fibrilação ventricular, iniciaram-se ciclos de RCP de 2 minutos. Todos os animais foram ventilados com VLP2000E após o retorno da circulação espontânea (RCE). Resultados Os grupos bolsa-válvula e VLP2000E apresentaram taxa de RCE (60% vs. 50%, respectivamente) e saturação arterial de oxigênio similares na maioria dos ciclos de RCP, volume corrente basal diferente [0,764 (0,068) vs. 0,591 (0,123) L, p = 0,0309, respectivamente] e, em 14 ciclos, diferentes PPI [52 (9) vs. 39 (5) cm H2O, respectivamente], volume corrente [0,635 (0,172) vs. 0,306 (0,129) L], ETCO2 [14 (8) vs. 27 (9) mm Hg], e pico de fluxo inspiratório [0,878 (0,234) vs. 0,533 (0,105) L/s], todos p < 0,0001. A complacência pulmonar dinâmica (≥ 0,025 L/cm H2O) diminuiu após o RCE no grupo bolsa-válvula, mas se manteve no grupo VLP2000E [ 0,019 (0,006) vs. 0,024 (0,008) L/cm H2O, p = 0,0003]. Conclusões Ventilação com VLP2000E durante RCP é viável e equivalente a ventilação com bolsa-válvula quanto à taxa de RCE e saturação arterial de oxigênio. Esse ventilador produz melhores parâmetros respiratórios, com pressão das vias aéreas e volume corrente menores. Ventilação com VLP2000E também previne a redução significante da complacência pulmonar dinâmica observada após ventilação com bolsa-válvula. Seria interessante realizar mais estudos pré-clínicos para confirmar esses resultados.

Abstract Background For practical and protective ventilation during cardiopulmonary resuscitation (CPR), a 150-grams mechanical ventilator (VLP2000E) that limits peak inspiratory pressure (PIP) during simultaneous ventilation with chest compressions was developed. Objectives To evaluate the feasibility of VLP2000E ventilation during CPR and to compare monitored parameters versus bag-valve ventilation. Methods A randomized experimental study with 10 intubated pigs per group. After seven minutes of ventricular fibrillation, 2-minute CPR cycles were delivered. All animals were placed on VLP2000E after achieving return of spontaneous circulation (ROSC). Results Bag-valve and VLP2000E groups had similar ROSC rate (60% vs. 50%, respectively) and arterial oxygen saturation in most CPR cycles, different baseline tidal volume [0.764 (0.068) vs. 0.591 (0.123) L, p = 0.0309, respectively] and, in 14 cycles, different PIP [52 (9) vs. 39 (5) cm H2O, respectively], tidal volume [0.635 (0.172) vs. 0.306 (0.129) L], ETCO2[14 (8) vs. 27 (9) mm Hg], and peak inspiratory flow [0.878 (0.234) vs. 0.533 (0.105) L/s], all p < 0.0001. Dynamic lung compliance (≥ 0.025 L/cm H2O) decreased after ROSC in bag-valve group but was maintained in VLP2000E group [0.019 (0.006) vs. 0.024 (0.008) L/cm H2O, p = 0.0003]. Conclusions VLP2000E ventilation during CPR is feasible and equivalent to bag-valve ventilation in ROSC rate and arterial oxygen saturation. It produces better respiratory parameters, with lower airway pressure and tidal volume. VLP2000E ventilation also prevents the significant decrease of dynamic lung compliance observed after bag-valve ventilation. Further preclinical studies confirming these findings would be interesting.

Métricas de los artículos sobre temas del programa de la especialidad de anestesiología y reanimación publicados en revistas científicas estudiantiles cubanas / The Metrics of Articles about Topics Related to the Anesthesiology and Resuscitation Specialty Program Published in Cuban Student Scientific Journals

Introducción: Las revistas científicas estudiantiles en Cuba potencian la investigación científica en el pregrado, su incremento ha planteado la necesidad de utilizar la bibliometría para analizar la producción sobre un área en específico. Objetivo: Describir algunas métricas de los artículos sobre temas relacionados con el programa de la especialidad de anestesiología y reanimación en revistas científicas estudiantiles cubanas. Métodos: Se realizó un estudio bibliométrico de diseño observacional, descriptivo en artículos publicados en revistas científicas estudiantiles cubanas en el período comprendido de enero de 2018 a diciembre de 2022, en sus números regulares. Se analizaron 11 artículos que cumplieron con los criterios de selección. Resultados: De los 11 artículos analizados, un 45,45 % fueron publicados en el año 2022, la mayoría en la revista Universidad Médica Pinareña. Predominó la autoría múltiple (63,64 %), la redacción en idioma español (100 %) y la tipología de artículo original (81,82 %). El sexo masculino se destacó en el primer autor (81,82 %) y la procedencia de la Universidad de Ciencias Médicas de Pinar del Río (63,64 %). El promedio del índice de Price fue 0,72; la revista Universidad Médica Pinareña reportó el mayor valor. El mayor número de citas en un artículo fue 4. Conclusiones: El estudio muestra que las publicaciones de investigaciones sobre temas relacionados con el programa de la especialidad de Anestesiología y Reanimación en revistas científicas estudiantiles, y otras variables bibliométricas, son favorables.

Introduction: Student scientific journals in Cuba foster undergraduate scientific research; their increase has raised the need to use bibliometrics to analyze the production on a specific area. Objective: To describe some metrics of articles on topics related to the Anesthesiology and Resuscitation specialty program Cuban student scientific journals. Methods: A bibliometric study of observational and descriptive design was carried out on articles published in Cuban student scientific journals in the period from January 2018 to December 2022, in their regular issues. Eleven articles that met the selection criteria were analyzed. Results: Eleven articles were analyzed, 45.45 % of which were published in the year 2022, while most of them were published in Universidad Médica Pinareña journal. Multiple authorship predominated (63.64 %), together with writing in Spanish (100 %) and the original article typology (81.82 %). The first author was mostly male (81.82 %) and the most represented origin was Universidad de Ciencias Médicas de Pinar del Río (63.64 %). The average Price index was 0.72; Universidad Médica Pinareña journal reported the highest value. The highest number of citations in an article was 4. Conclusions: The publication of topics related to the Anesthesiology and Resuscitation specialty program in Cuban student scientific journals is increasing. The typology preferred by authors is the original article, while there is a tendency towards multiple authorship.

Prática deliberada e prática deliberada em ciclos rápidos para suporte básico de vida: scoping review / Práctica deliberada y práctica deliberada en ciclos rápidos para soporte básico de vida: revisión de alcance / Deliberate practice and rapid cycle deliberate practice for basic life support: a scoping review

Resumo Objetivo mapear evidências sobre a prática deliberada (PD) e a prática deliberada em ciclos rápidos (PDCR) no ensino do Suporte Básico de Vida (SBV) de estudantes de ciências da saúde. Método scoping review, conforme JBI Reviewer's Manual for Scoping Reviews e PRISMA-ScR. Buscas e seleções foram realizadas nas bases de dados estabelecidas por intermédio de descritores e sinônimos, analisando a relevância dos estudos, selecionando os que responderam à pergunta de investigação, no período de abril a novembro de 2021. Em dezembro de 2022 realizou-se atualização da busca e seleção dos estudos. Resultados dos 4.155 estudos encontrados, 116 foram analisados na íntegra, com 9 incluídos neste estudo. 44,4% são americanos e 66,6% foram realizados em cursos de medicina. 11,1% apresentaram cenários simulados no contexto intra e extra-hospitalar, e 11,1%, em cenários intra-hospitalares. Conclusão e implicações para a prática a PD e a PDCR no ensino em saúde vêm sendo consolidadas nos últimos anos, evidenciando melhorias de aprendizado e retenção de conhecimento ao longo do tempo. Foi identificado que a maioria dos estudos abordam o contexto hospitalar, demonstrando a lacuna de produção de conhecimento pré-hospitalar. Ademais, a maioria dos estudos se concentrou entre Europa e América do Norte, confirmando a necessidade de realização de estudos para aplicabilidade da PD e PDCR em SBV em diferentes públicos e contextos.

Resumen Objetivo mapear evidencias sobre Práctica Deliberada (PD) y Práctica Deliberada em Ciclos Rápidos (PDCR) em la enseñanza del Soporte Básico de Vida (SBV) a estudiantes del área de la salud. Método una scoping review según JBI Reviewer's Manual for Scoping Reviews y PRISMA-ScR. Se realizaron búsquedas y selecciones en las bases de datos establecidas a través de descriptores y sinónimos, analizando la pertinencia de los estudios, seleccionando aquellos que respondían a la pregunta de investigación, de abril a noviembre de 2021. En diciembre de 2022 se realizó la actualización de la búsqueda y selección de estudios. Resultados de los 4.155 estudios encontrados, 116 fueron analizados en su totalidad, siendo 9 incluidos en este estudio. El 44,4% son estadounidenses y el 66,6% se realizaron en cursos de medicina. El 11,1% presentó escenarios simulados en el contexto intra y extrahospitalario y el 11,1% en escenarios intrahospitalarios. Conclusión e implicaciones para la práctica PD y PDCR en educación para la salud se han consolidado en los últimos años, mostrando mejoras en el aprendizaje y la retención de conocimientos a lo largo del tiempo. Se identificó que la mayoría de los estudios abordan el contexto hospitalario, demostrando la brecha de producción de conocimiento prehospitalario. Además, la mayoría de los estudios se concentraron en Europa y América del Norte, lo que confirma la necesidad de realizar estudios sobre la aplicabilidad de PD y PDCR en SBV en diferentes audiencias y contextos.

Abstract Objective to map evidence on deliberate practice (DP) and rapid cycle deliberate practice (RCDP) in teaching Basic Life Support (BLS) to health occupations students. Method a scoping review according to JBI Reviewer's Manual for Scoping Reviews and PRISMA-ScR. Searches and selections were carried out in the databases through descriptors and synonyms, and it was analyzed the relevance of the studies, selecting those that answered the research question, from April to November 2021. In December 2022, study search and selection were updated. Results of the 4,155 studies found, 116 were analyzed in full, with 9 included in this study. 44.4% are Americans and 66.6% were accomplished in medical courses. 11.1% presented simulated scenarios in the intra- and extra-hospital context, and 11.1%, in intra-hospital scenarios. Conclusion and implications for practice DP and RCDP in health education have been consolidated in recent years, showing improvements in learning and knowledge retention over time. This scope identified that most studies address the hospital context, which demonstrates the knowledge production gap in the pre-hospital area. Furthermore, most of the studies focused on Europe and North America, confirming the need to carry out studies for the applicability of DP and RCDP in BLS in different audiences and contexts.

Efeito de uma capacitação em reanimação cardiopulmonar no conhecimento, satisfação e autoconfiança na aprendizagem de enfermeiros: estudo quase-experimental / Effect of cardiopulmonary resuscitation training on knowledge, satisfaction and self-confidence in learning of nurses: a quasi-experimental study / Efecto del entrenamiento en reanimación cardiopulmonar sobre el conocimiento, la satisfacción y la autoconfianza en el aprendizaje de enfermeros: un estudio cuasi experimental

Objetivo: avaliar o efeito de uma capacitação que associa abordagem teórica com simulação clínica em reanimação cardiopulmonar no conhecimento, satisfação e autoconfiança na aprendizagem de enfermeiros. Métodos: estudo quase-experimental, realizado com enfermeiros de um hospital terciário, por meio de capacitação teórica e simulação clínica de reanimação cardiopulmonar. Antes e após a capacitação foram aplicados questionários; a Escala de Satisfação do Estudante e Autoconfiança na Aprendizagem foi aplicada após a capacitação. Resultados: participaram 31 enfermeiros, 90,32% eram do sexo feminino, com média de idade de 33,93 anos (DP = 9,02). A média de acertos no questionário pré-teste foi 8,90 (DP ± 1,95) e a média de acertos pós-teste foi de 11,58 (DP ± 1,26; p < 0,001). Quanto à satisfação e autoconfiança a média geral foi 4,51 (DP ± 0,10). Conclusão: a intervenção educativa utilizada para capacitação, que associa abordagem teórica e simulação clínica em reanimação cardiopulmonar promove melhora do conhecimento dos enfermeiros em suporte básico e avançado de vida, satisfação e autoconfiança na aprendizagem.

Objective: to evaluate the effect of a training that combines a theoretical approach with clinical simulation in cardiopulmonary resuscitation on the knowledge, satisfaction and self-confidence in learning of nurses. Methods:quasi-experimental study conducted with nurses from a tertiary hospital, through theoretical training and clinical simulation of cardiopulmonary resuscitation. Questionnaires were applied before and after the training; the Scale of Student Satisfaction and Self-Confidence in Learning was applied after training. Results:thirty-one nurses participated, 90.32% were female, mean age of 33.93 years (SD = 9,02). The mean number of correct answers in the pre-test questionnaire was 8.90 (SD ± 1.95) and after the test it was 11.58 (SD ± 1.26; p < 0.001). As for satisfaction and self-confidence, the overall average was 4.51 (SD ± 0.10). Conclusion: the educational intervention used in training, which combines a theoretical approach and clinical simulation in cardiopulmonary resuscitation, improves nurses' knowledge of basic and advanced life support, satisfaction and self-confidence in learning.

Objetivo: evaluar el efecto de un entrenamiento que combina un enfoque teórico con simulación clínica en reanimación cardiopulmonar sobre el conocimiento, la satisfacción y la autoconfianza en el aprendizaje de los enfermeros. Métodos: estudio cuasi experimental realizado con enfermeros de un hospital de tercer nivel, mediante entrenamiento teórico y simulación clínica de reanimación cardiopulmonar. Se aplicaron cuestionarios antes y después de la capacitación; después del entrenamiento se aplicó la Escala de Satisfacción y Autoconfianza del Estudiante en el Aprendizaje. Resultados: participaron 31 enfermeros, 90,32% del sexo femenino, edad media de 33,93 años (DE = 9,02). La media de aciertos en el cuestionario pretest fue de 8,90 (DE ± 1,95) y después del test fue de 11,58 (DE ±1,26; p < 0,001). En cuanto a la satisfacción y autoconfianza, la media global fue de 4,51 (DE ± 0,10). Conclusión: la intervención educativa utilizada para la formación, que combina el enfoque teórico y la simulación clínica en reanimación cardiopulmonar, mejora el conocimiento de los enfermeros sobre el soporte vital básico y avanzado, la satisfacción y la autoconfianza en el aprendizaje.