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Application of the Four-Dimensional Driven Teaching Model (Version 3) to Anesthesia Training

27 de julho de 2026 atualizado por: Cui yanghai, China International Neuroscience Institution

Application of the Four-Dimensional Driven Teaching Model (Version 3) to Anesthesia Training: A Multicenter Study

The goal of this clinical trial is to learn if the "Visual-Auditory-Tactile-Numerical" (VANT) four-dimensional integrated teaching model improves clinical thinking and decision-making skills in second-year anesthesia residents. The main questions it aims to answer are:

  • Does the VANT teaching model improve structured clinical thinking scores (measured by the Anesthesia Clinical Thinking Process Scale) compared to traditional teaching methods?
  • Does the VANT teaching model enhance crisis management performance, including accuracy of primary management and critical decision time, in high-fidelity simulation scenarios?
  • Does the VANT teaching model lead to better long-term knowledge retention (at 1 month) and ability to apply learned skills to new clinical situations (at 3 months)? Researchers will compare the VANT four-dimensional integrated teaching group to a traditional structured teaching group to see if the VANT model produces greater improvements in clinical reasoning, crisis response, and knowledge transfer.

Participants will:

  • Complete a 4-week training program (16 credit hours total) in either the VANT group or the traditional teaching group
  • In the VANT group, engage in multisensory immersive learning involving visual displays (physiological curves and brain network animations), auditory case narratives, tactile manikin manipulation with real-time feedback, and numerical modeling using PK/PD simulation software
  • In the control group, participate in traditional structured teaching including theoretical lectures, case discussions, and simulation practice with basic feedback
  • Complete clinical thinking assessments before training, immediately after, and at 1 month and 3 months post-training
  • Participate in a high-fidelity crisis simulation scenario to evaluate real-time decision-making ability
  • Complete questionnaires about their learning experience and cognitive load

Visão geral do estudo

Status

Ainda não está recrutando

Condições

Intervenção / Tratamento

Descrição detalhada

The goal of this clinical trial is to learn if the "Visual-Auditory-Tactile-Numerical" (VANT) four-dimensional integrated teaching model improves clinical thinking and decision-making skills in second-year anesthesia residents. The main questions it aims to answer are:

  • Does the VANT teaching model improve structured clinical thinking scores (measured by the Anesthesia Clinical Thinking Process Scale) compared to traditional teaching methods?
  • Does the VANT teaching model enhance crisis management performance, including accuracy of primary management and critical decision time, in high-fidelity simulation scenarios?
  • Does the VANT teaching model lead to better long-term knowledge retention (at 1 month) and ability to apply learned skills to new clinical situations (at 3 months)? Researchers will compare the VANT four-dimensional integrated teaching group to a traditional structured teaching group to see if the VANT model produces greater improvements in clinical reasoning, crisis response, and knowledge transfer.

Participants will:

  • Complete a 4-week training program (16 credit hours total) in either the VANT group or the traditional teaching group
  • In the VANT group, engage in multisensory immersive learning involving visual displays (physiological curves and brain network animations), auditory case narratives, tactile manikin manipulation with real-time feedback, and numerical modeling using PK/PD simulation software
  • In the control group, participate in traditional structured teaching including theoretical lectures, case discussions, and simulation practice with basic feedback
  • Complete clinical thinking assessments before training, immediately after, and at 1 month and 3 months post-training
  • Participate in a high-fidelity crisis simulation scenario to evaluate real-time decision-making ability
  • Complete questionnaires about their learning experience and cognitive load

Tipo de estudo

Intervencional

Inscrição (Estimado)

40

Estágio

  • Não aplicável

Contactos e Locais

Esta seção fornece os detalhes de contato para aqueles que conduzem o estudo e informações sobre onde este estudo está sendo realizado.

Contato de estudo

Estude backup de contato

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

  • Adulto

Aceita Voluntários Saudáveis

Não

Descrição

Inclusion Criteria:

  • All participants were in their second year of standardized residency training in anesthesiology, had completed basic anesthesia rotations, and possessed fundamental operational skills suitable for advanced clinical thinking training.

Exclusion Criteria:

  • unwillingness to complete the full training and assessment protocol

Plano de estudo

Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.

Como o estudo é projetado?

Detalhes do projeto

  • Finalidade Principal: Pesquisa de serviços de saúde
  • Alocação: Randomizado
  • Modelo Intervencional: Atribuição Paralela
  • Mascaramento: Dobro

Armas e Intervenções

Grupo de Participantes / Braço
Intervenção / Tratamento
Experimental: VANT GROUP
(Four-Dimensional Integrated Immersive Teaching): The "Visual-Auditory-Numerical-Tactile" (VANT) four-dimensional driven teaching model was implemented in a dedicated immersive simulation classroom equipped with multimodal teaching devices. The teaching procedure followed the sequential order of the four dimensions: ① Visual Insight. ② Auditory Embedding. ③ Numerical Validation. ④Tactile Interaction
(Four-Dimensional Integrated Immersive Teaching): The "Visual-Auditory-Numerical-Tactile" (VANT) four-dimensional driven teaching model was implemented in a dedicated immersive simulation classroom equipped with multimodal teaching devices. The teaching procedure followed the sequential order of the four dimensions: ① Visual Insight. ② Auditory Embedding. ③ Numerical Validation. ④Tactile Interaction
Outros nomes:
  • Teaching model intervention
Comparador Ativo: Control Group
Control Group (Traditional Structured Teaching): This group adopted a structured teaching model consistent with most domestic anesthesia teaching practices, with total credit hours exactly matching the experimental group. The teaching content also centered on the same core case, the organizational format was:①Theoretical Lectures (4 hours).②Case Discussions (6 hours).③Simulation Practice (6 hours). The control group received a structured teaching model consistent with conventional didactic practice in our center, which follows a linear 'theory-discussion-practice' sequence without the integrated multisensory or real-time quantitative feedback loops.
This group adopted a structured teaching model consistent with most domestic anesthesia teaching practices, with total credit hours exactly matching the experimental group. The teaching content also centered on the same core case, the organizational format was:①Theoretical Lectures (4 hours).②Case Discussions (6 hours).③Simulation Practice (6 hours).

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
Assessment of Anesthesia Clinical Thinking Process
Prazo: pre-teaching (baseline), immediately post-teaching, and one month post-teaching
A modified version of the Anesthesia Clinical Thinking Process Scale (ACTPS), which had been validated for reliability and validity (Cronbach's α = 0.873), was used to evaluate the clinical thinking process before the teaching session, immediately after, and at one month post-teaching. The scale consists of 12 items across four dimensions: breadth of information integration, depth of problem identification, reasonableness of plan generation, and comprehensiveness of expected and alternative plans. Each item is rated on a 7-point Likert scale, with a total score of 84 converted to a percentage scale.
pre-teaching (baseline), immediately post-teaching, and one month post-teaching

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
High-Fidelity Scenario-Based Assessment:Accuracy rate of the primary response (whether the judgment and initial measures aligned with guidelines/expert consensus);
Prazo: Immediately post-teaching
High-Fidelity Scenario-Based Assessment:Accuracy rate of the primary response (whether the judgment and initial measures aligned with guidelines/expert consensus);In high-fidelity scenarios, four critical decision points are established based on scenario-triggered events. Each decision point is scored independently according to the criteria below, with no mutual influence among them. The scores from the four decision points are summed to produce the "Integrated Management Competency Score" for the scenario (maximum score: 12 points). The final total score corresponds to a competency tier (e.g., 10-12 = Excellent, 7-9 = Proficient, 4-6 = Basic, 0-3 = Needs Improvement).
Immediately post-teaching
High-Fidelity Scenario-Based Assessment(Second):Critical decision time (time from scenario start to the first correct intervention)
Prazo: Immediately post-teaching
High-Fidelity Scenario-Based Assessment(Second):Critical decision time (time from scenario start to the first correct intervention);Compare the times recorded by the timers in the two groups at the first measurement point.
Immediately post-teaching
Mid- to Long-Term Knowledge Retention and Transfer Application Testing:Knowledge retention rate
Prazo: at 1 month and 3 months post-teaching
Knowledge retention rate: A closed-book test consisting of 20 standardized multiple-choice questions (1 point each, total 20 points), parallel in content to the teaching cases but with different scenarios, was administered at one month post-teaching. The retention rate was calculated as (actual score / maximum score × 100%).
at 1 month and 3 months post-teaching
Mid- to Long-Term Knowledge Retention and Transfer Application Testing:Transfer application ability
Prazo: at 1 month and 3 months post-teaching
Transfer application ability at three months: A new virtual case not presented during teaching was introduced. Participants were required to complete four tasks: selection of monitoring indicators, design of anesthesia and analgesia regimens, planning of adverse event countermeasures, and justification for regimen adjustments (each task scored 0-25, total 100 points). Two senior clinicians blinded to group allocation independently rated the performance, and the average score was taken as the transfer application score.
at 1 month and 3 months post-teaching
Subjective Learning Experience and Cognitive Load
Prazo: immediately post-teaching
The Paas Self-Rating Scale of Cognitive Load were used to measure participants' mental load, mental demand, and effort immediately after key teaching sessions.
immediately post-teaching

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Patrocinador

Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo (Estimado)

25 de julho de 2026

Conclusão Primária (Estimado)

19 de outubro de 2026

Conclusão do estudo (Estimado)

22 de outubro de 2026

Datas de inscrição no estudo

Enviado pela primeira vez

15 de julho de 2026

Enviado pela primeira vez que atendeu aos critérios de CQ

27 de julho de 2026

Primeira postagem (Real)

30 de julho de 2026

Atualizações de registro de estudo

Última Atualização Postada (Real)

30 de julho de 2026

Última atualização enviada que atendeu aos critérios de controle de qualidade

27 de julho de 2026

Última verificação

1 de julho de 2026

Mais Informações

Termos relacionados a este estudo

Outros números de identificação do estudo

  • CINI -ZYLX-2026[0622]

Informações sobre medicamentos e dispositivos, documentos de estudo

Estuda um medicamento regulamentado pela FDA dos EUA

Não

Estuda um produto de dispositivo regulamentado pela FDA dos EUA

Não

Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .