Difficult Airway Intubation Clinical Trial
Official title:
Applicaion of Mouth Opener Combined With Electronic Video Laryngoscope in Double-lumen Intubation of Patients With Difficult Airway
NCT number | NCT04325997 |
Other study ID # | 20200207 |
Secondary ID | |
Status | Completed |
Phase | N/A |
First received | |
Last updated | |
Start date | March 1, 2019 |
Est. completion date | August 30, 2019 |
Verified date | February 2020 |
Source | Yangzhou University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
How to quickly expose glottis and accurately insert double luminal tracheal tube in patients with difficult airway in thoracoscopic surgery has become an urgent problem in anesthesia induction.This study through the double cavity bronchial tube visual laryngoscope intubation with open mouth and electronic video laryngoscope used in combination, to explore whether can shorten the glottis exposure, improve the success rate of the double lumen tube intubation will reduce pharyngeal damage, reduce intubation hemodynamic fluctuations, in order to improve the glottis appeared difficult patients with bronchial intubation success rate to provide the reference.
Status | Completed |
Enrollment | 60 |
Est. completion date | August 30, 2019 |
Est. primary completion date | August 30, 2019 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 30 Years to 80 Years |
Eligibility |
Inclusion Criteria: - Diagnosis of early lung cancer - Ages ranged from 30 to 80 Exclusion Criteria: - Pregnancy - Prediction of difficulty in mask ventilation - Chest X-ray examination of trachea, bronchial anatomical abnormalities or tumor compression caused by trachea/bronchial deformation - Failure of assessing Arne risk index |
Country | Name | City | State |
---|---|---|---|
China | the Affiliated Hospital of Yangzhou University | Yangzhou | Jiangsu |
Lead Sponsor | Collaborator |
---|---|
Zhuan Zhang |
China,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Glottis exposure time | through study completion, an average of 1 minute | ||
Primary | Bronchial intubation time | through study completion,an average of 1 minute | ||
Primary | The number of intubation | through study completion,an average of 1 minute | ||
Primary | One-time success rate of intubation | through study completion,an average of 1 minute | ||
Primary | Glottic field grading | Cormack-Lehane grading, C-L1:Can see glottis mostly;C-L2:Only the posterior union of the glottis is visible, not the glottis, and at most the cartilago arytaenoidea is visible when the larynx is lightly pressed;C-L3: can't see any part of the glottis, only the epiglottis; C-L4:No part of the larynx can be seen | through study completion,an average of 1 minute |
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