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Videolaryngoscopic Difficult ıntubation and Glottic View Score: A Multicentre Prospective Study

NCT07355608 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 4977

Last updated 2026-02-05

No results posted yet for this study

Summary

Background:

Videolaryngoscopy has improved glottic visualization and facilitated tracheal intubation. However, difficulties-including failed intubation-still occur. At present, no prospectively derived classification system exists to assess the difficulty of videolaryngoscopic (VL) intubation across both normal and anticipated difficult airways. Additionally, current glottic view grading systems, designed for direct laryngoscopy, may not adequately capture the specific challenges of VL intubation.

Objectives:

This study aims to:

1. Develop a predictive model for difficult VL intubation in surgical patients with both normal and anticipated difficult airways.
2. Create a glottic view scoring system specifically tailored to videolaryngoscopy.
3. Compare the predictive accuracy of the new scoring system with existing laryngeal view grades in forecasting difficult VL intubation.

Conditions

  • Airway Management

Sponsors & Collaborators

  • Diskapi Teaching and Research Hospital

    lead OTHER

Principal Investigators

  • Dilek Yazıcıoğlu Ünal, professor · Ankara Etlik City Hospital

Eligibility

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

Timeline & Regulatory

Start
2026-02-01
Primary Completion
2027-02-01
Completion
2027-02-01

Countries

  • Turkey (Türkiye)

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 NCT07355608 on ClinicalTrials.gov