Development of an Artificial Intelligence-Based Model for Predicting Difficult Intubation Using Video Laryngoscopic Images and Cormack-Lehane Classification

NCT ID: NCT07152093

Last Updated: 2025-11-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

132 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-05-01

Study Completion Date

2025-10-01

Brief Summary

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This prospective observational study aims to develop an artificial intelligence model that can automatically determine the Cormack-Lehane classification from video laryngoscopy images in patients undergoing elective surgery. It also aims to predict the risk of difficult intubation based on this classification. The resulting data will evaluate the applicability of AI-supported decision support systems in clinical airway management.

Detailed Description

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Conditions

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Difficult Airway Intubation

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Group 1: Normal Intubation Group

Intubations in patients assessed as Cormack-Lehane (CL) Class 1-2.

No interventions assigned to this group

Difficult Intubation Group

Intubations in patients evaluated as Cormack-Lehane Class 3-4.

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* 18-65 years

Elective surgery

ASA I-II

No upper airway pathology

Exclusion Criteria

* Known history of difficult intubation

Morbid obesity (BMI \> 40)

Pregnancy

History of upper airway surgery
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Duzce University

OTHER

Sponsor Role lead

Responsible Party

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Gizem Demir Şenoğlu

Principal Investigator, Assistant Professor of Anesthesiology and Reanimation, Düzce University Faculty of Medicine

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Duzce University Faculty of Medicine, Department of Anesthesiology and Reanimation

Düzce, Merkez, Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

Other Identifiers

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2025/183

Identifier Type: -

Identifier Source: org_study_id

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