Skip to content

Comparison of Different Scales for The Prediction of Difficult Airway

Comparison of Different Scales for The Prediction of Difficult Airway

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT07606079
Enrollment
850
Registered
2026-05-26
Start date
2026-01-01
Completion date
2026-06-30
Last updated
2026-05-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Modified Thyromental Distance

Keywords

Difficult airway, Modified thyromental distance

Brief summary

Although many tests exist for predicting a difficult airway, the search for a test with substantially higher specificity and sensitivity is still ongoing. The aim of this study is to evaluate the specificity and sensitivity of modified thyromental distance and modified sternomental distance measurements, scaled according to the patient's own three-finger breadth, in predicting difficult laryngoscopy and difficult tracheal intubation.

Interventions

None listed

Sponsors

Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patients aged 18 years and older who agreed to participate in the study

Exclusion criteria

* Patients who refused to participate in the study * Patients with limited neck mobility * Patients whose mouth opening is smaller than the width of their own three fingers

Design outcomes

Primary

MeasureTime frame
Sensitivity and specificity of patient-specific modified thyromental distance for predicting difficult intubationDuring the 6-month study period, for each patient, the Cormack-Lehane score will be recorded when direct laryngoscopy is performed after induction of anesthesia in the perioperative period.

Countries

Turkey (Türkiye)

Contacts

CONTACTBurak Ç Çevik, Resident Doctor
burakcagricevik@gmail.com+905302651095
CONTACTGamze Demir, Resident Doctor
gmzdmr1453@gmail.com+905522343146
PRINCIPAL_INVESTIGATORSerap Karacalar, Professor Doctor

SBU Prof. Dr. Cemil Tascioglu City Hospital

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: May 27, 2026