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- Registro de ensaios clínicos dos EUA
- Ensaio Clínico NCT03252197
A Randomized Parallel Study for Simulated Internal Jugular Vein Cannulation Using Simple Needle Guide Device
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Descrição detalhada
This was a prospective, randomized, parallel trial using phantom simulating internal jugular vein.
After informed consent all subjects will be randomized to insert needle for internal jugular vein cannulation of phantom using ultrasound approach with or without this device. Video camera will record all procedure process and ultrasound image in real time. Researchers blinded to the study aim measured outcome variables based on recorded images.
Tipo de estudo
Inscrição (Real)
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
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Seoul, Republica da Coréia, 03722
- Department of Emergency Medicine, Yonsei University College of Medicine, Yonsei University Severance Hospital
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Adults over 20
- Resident in clinical hospital
- Ultrasound-guided internal jugular vein insertion without supervisor experience less than 10
Exclusion Criteria:
- If they have physical problem that is difficult to perform
- If they do not want to participate in this study
- If they can not understand the contents reading the informed consent
- If they have more than 10 ultrasound guided internal jugular vein insertion without supervisor
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Solteiro
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
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Experimental: New device group
participants who are tested performance for ultrasound guided cannulation using device
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Study subjects assigned to each group were trained in ultrasound guided internal jugular venous cannulation (UGIJVC) in separate spaces.
On each session, subjects were educated about UGIJVC for 30 minutes, and the instructor who was in charge of session, consisted of experienced physicians who had 50 or more UGIJVC success experiences without a supervisor in clinical field.
The instructors explained the anatomical structure and the principles of UGIJVC and then demonstrated the procedures directly to the subjects using phantom.
After that, all subjects were instructed to perform hands on practice for 30 minutes.
In case group, the instructor trained subjects using device.
On the other hand in control group, UGIVJC was demonstrated as a conventional method of approaching the target vessel while confirming the needle tip on the ultrasound screen in real time without a device.
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Comparador Ativo: Conventional group
participants who are tested performance for ultrasound guided cannulation using conventional method
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participants who are tested performance for ultrasound guided cannulation using conventional method.
Outros nomes:
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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First attempt success
Prazo: Within 2 minutes or after start to insertion attempt
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The first attempt success was defined as a successful attempt to perform a vein puncture in one attempt.
The number of attempts was counted each time a subject inserted a guide needle into the phantom surface, followed by withdrawal, redirect, or reinsertion.
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Within 2 minutes or after start to insertion attempt
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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Posterior wall puncture of the internal jugular procedure, comfort level with procedure
Prazo: Within 2 minutes or after start to insertion attempt
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It was defined when the needle tip on the recorded ultrasound screen was confirmed to pass through the posterior wall measurement unit : Yes or no (categorical variable)
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Within 2 minutes or after start to insertion attempt
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Carotid artery puncture
Prazo: Within 2 minutes or after start to insertion attempt
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It was defined as the needle tip passing through the carotid lumen or the subject regurgitating artery water during cannulation attempt. measurement unit : Yes or no (categorical variable) |
Within 2 minutes or after start to insertion attempt
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Time to cannulation
Prazo: Within 2 minutes or after start to insertion attempt
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It was defined as the time from time out for procedure start to end point measurement unit : second
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Within 2 minutes or after start to insertion attempt
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Comfort level
Prazo: Within 2 minutes or after start to insertion attempt
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It was defined subjective opinion about difficulty during procedure for each subject measurement unit : 100-mm visual analogue scale with 0 being the least of the difficulties and 10 being the highest.
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Within 2 minutes or after start to insertion attempt
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Colaboradores e Investigadores
Patrocinador
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Real)
Conclusão do estudo (Real)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Outros números de identificação do estudo
- 1-2016-0081
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