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Application of Visual Laryngeal Mask Airway Combined With Endotracheal Intubation in General Anesthesia

NCT04719767 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2021-01-25

No results posted yet for this study

Summary

To study the advantages of visual laryngeal mask combined with endotracheal intubation in general anesthesia surgery, we compared intubation time, intubation times and intubation success rate of endotracheal intubation through laryngeal mask airway under visual and non-visual conditions, at the same time, the laryngeal mask displacement rate, volume of secretion in airway, the incidence of laryngeal spasm, the incidence and severity of postoperative oropharyngeal pain were also compared between two groups.

Conditions

  • General Anesthesia
  • Laryngeal Mask
  • Endotracheal Intubation
  • Surgery

Interventions

DEVICE

visual laryngeal mask

After anesthesia induction, visual laryngeal mask airway was placed in the visual group and tracheal intubation was guided under visual conditions. In the non-visual group, laryngeal mask airway was inserted, after clinical judgment of good counterpoint of the laryngeal mask, endotracheal intubation was inserted blindly through LMA. Selection of laryngeal mask airway (LMA) model: the ideal body weight of the patient was calculated.

Sponsors & Collaborators

  • Peking Union Medical College Hospital

    lead OTHER

Principal Investigators

  • Yuguang Huang, M.D. · Peking Union Medical College Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2021-02-01
Primary Completion
2022-06-01
Completion
2022-06-30

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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 NCT04719767 on ClinicalTrials.gov