Predictive Factors for Successful Videolaryngoscopic Intubation Without Stylet

Recruiting

• Conditions: Intubation; Difficult or Failed; Videolaryngoscopy

• Registration Number: NCT05968781
• Lead Sponsor: Seoul National University Hospital

Brief Summary

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

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2023-07-20
• Study First Submitted QC: 2023-07-30
• Study First Posted: 2023-08-01
• Study Start: 2023-08-22
• Status Verified: 2024-02
• Last Update Submitted: 2024-02-26
• Last Update Posted: 2024-02-28
• Primary Completion: 2024-03-31
• Study Completion: 2024-04-30

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 226

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

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
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

Name	Time	Method
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
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
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
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

Trial Locations

Locations (1)

Seoul National University Hospital; 🇰🇷 Seoul, Korea, Republic of