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Comparison of a Polyvinyl Chloride Tube With a Wire-reinforced Tube for Tracheal Intubation Through the SaCoVLM

NCT05338827 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 104

Last updated 2023-02-02

No results posted yet for this study

Summary

To compare a polyvinyl chloride tube with a wire-reinforced tube for tracheal intubation through the SaCoVLM video laryngeal mask airway, to observe the success rate of intubation and the incidence of postoperative adverse reactions, and to explore the best type of endotracheal tube through the SaCoVLM video laryngeal mask airway, so as to provide reference for its clinical application.

Conditions

  • Laparoscopic Surgery

Interventions

PROCEDURE

Polyvinyl Chloride Tube group

The anaesthesiologist will perform a visual screen for the SaCoVLM glottic exposure grade after the SaCoVLM is successfully inserted. The SaCoVLM glottic exposure grade was referred to the endoscopic view grading system. If the SaCoVLM glottic exposure grade is 1 or 2, a lubricated tracheal tube will be inserted in a conventional manner with the curvature of the tracheal tube aligned along the intrinsic curvature of the SaCoVLM. The passage of the tracheal tube into the glottis will be visualised. If there is a discrepancy in the alignment of the tracheal tube exiting from the SaCoVLM and the glottis that will prevent the passage of the tracheal tube into the glottis, the tracheal tube will be withdrawn and manipulations (rotation of the tracheal tube or up/down manoeuvre) will be performed in an attempt to align the glottis and tracheal tube tip to facilitate intubation. Such manoeuvres, if performed, will be recorded.

PROCEDURE

Wire-Reinforced Tube group

The anaesthesiologist will perform a visual screen for the SaCoVLM glottic exposure grade after the SaCoVLM is successfully inserted. The SaCoVLM glottic exposure grade was referred to the endoscopic view grading system. If the SaCoVLM glottic exposure grade is 1 or 2, a lubricated tracheal tube will be inserted in a conventional manner with the curvature of the tracheal tube aligned along the intrinsic curvature of the SaCoVLM. The passage of the tracheal tube into the glottis will be visualised. If there is a discrepancy in the alignment of the tracheal tube exiting from the SaCoVLM and the glottis that will prevent the passage of the tracheal tube into the glottis, the tracheal tube will be withdrawn and manipulations (rotation of the tracheal tube or up/down manoeuvre) will be performed in an attempt to align the glottis and tracheal tube tip to facilitate intubation. Such manoeuvres, if performed, will be recorded.

Sponsors & Collaborators

  • Qianfoshan Hospital

    lead OTHER

Principal Investigators

  • Yongtao Sun, doctor · Qianfoshan Hospital, The First Hospital affiliated of Shandong First Medical University

Study Design

Allocation
RANDOMIZED
Purpose
SCREENING
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-05-01
Primary Completion
2023-05-01
Completion
2023-08-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05338827 on ClinicalTrials.gov