- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT03252197
A Randomized Parallel Study for Simulated Internal Jugular Vein Cannulation Using Simple Needle Guide Device
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
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.
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
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Seoul, Corée, République de, 03722
- Department of Emergency Medicine, Yonsei University College of Medicine, Yonsei University Severance Hospital
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
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
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Seul
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
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Expérimental: 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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Comparateur actif: 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.
Autres noms:
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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First attempt success
Délai: 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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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Posterior wall puncture of the internal jugular procedure, comfort level with procedure
Délai: 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
Délai: 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
Délai: 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
Délai: 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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Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Autres numéros d'identification d'étude
- 1-2016-0081
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .