Predictive Factors for Successful Videolaryngoscopic Intubation Without Stylet

Sponsor

Seoul National University Hospital (Other)

Overall Status

Not yet recruiting

CT.gov ID

NCT05968781

Collaborator

(none)

226

Enrollment

Anticipated Duration (Months)

Study Details

Study Description

Brief Summary

The investigators aimed to evaluate the predictive factors for successful videolaryngoscopic intubation without stylet.

Condition or Disease	Intervention/Treatment	Phase
Intubation; Difficult or Failed Videolaryngoscopy

Study Design

Study Type:

Observational

Anticipated Enrollment :

226 participants

Observational Model:

Cohort

Time Perspective:

Prospective

Official Title:

A Prospective Observational Study of Predictive Factors for Successful Videolaryngoscopic Intubation Without Stylet

Anticipated Study Start Date :

Aug 1, 2023

Anticipated Primary Completion Date :

Mar 31, 2024

Anticipated Study Completion Date :

Apr 30, 2024

Outcome Measures

Primary Outcome Measures

First-pass success rate of videolaryngoscopic intubation without stylet [From the start of endotracheal intubation to 120 seconds]
An intubation attempt is defined as passing the laryngoscope blade between the patient's teeth. Duration of endotracheal intubation is defined from the moment the operator grasps the tube until the black line on the tube passes through the vocal cords

Secondary Outcome Measures

Success rate of videolaryngoscopic intubation without stylet using BURP maneuver after failure of the first attempt [From the start of endotracheal intubation to 120 seconds]
An intubation attempt is defined as passing the laryngoscope blade between the patient's teeth. Duration of endotracheal intubation is defined from the moment the operator grasps the tube until the black line on the tube passes through the vocal cords
Incidence of using a stylet for the success of videolaryngoscopic intubation after the failure of the second attempt using the BURP maneuver [From the start of endotracheal intubation to 120 seconds]
An intubation attempt is defined as passing the laryngoscope blade between the patient's teeth. Duration of endotracheal intubation is defined from the moment the operator grasps the tube until the black line on the tube passes through the vocal cords
Incidence of successful endotracheal intubation after the failure of the third attempt using stylet [From the start of endotracheal intubation to 120 seconds]
An intubation attempt is defined as passing the laryngoscope blade between the patient's teeth. Duration of endotracheal intubation is defined from the moment the operator grasps the tube until the black line on the tube passes through the vocal cords
Time to completion of endotracheal intubation [From the start of endotracheal intubation to 120 seconds]
An intubation attempt is defined as passing the laryngoscope blade between the patient's teeth. Duration of endotracheal intubation is defined from the moment the operator grasps the tube until the black line on the tube passes through the vocal cords

Eligibility Criteria

Criteria

Ages Eligible for Study:

19 Years and Older

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Inclusion Criteria:

Patients aged 19 years and older
Patients undergoing general anesthesia for elective surgery and requiring endotracheal intubation

Exclusion Criteria:

Patients with suspected cervical spine injury
Patients requiring rapid sequence induction and intubation.
Patients with airway disorders
Body Mass Index > 35 kg/m2
Patients with a history of difficult intubation or, based on clinical judgment, anticipated difficult intubation

Contacts and Locations

Locations

No locations specified.

Sponsors and Collaborators

Seoul National University Hospital

Investigators

None specified.

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.

Responsible Party:

Hyun-Kyu Yoon, Clinical assistant professor, Seoul National University Hospital

ClinicalTrials.gov Identifier:

NCT05968781

Other Study ID Numbers:

2307-023-1443

First Posted:

Aug 1, 2023

Last Update Posted:

Aug 1, 2023

Last Verified:

Jul 1, 2023

Studies a U.S. FDA-regulated Drug Product:

Studies a U.S. FDA-regulated Device Product:

Study Results

No Results Posted as of Aug 1, 2023