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A study on the diffference of the cricothyroid membrane identification between difficult airway and normal airway

Accuracy of surface landmark palpation for identification of the cricothyroid membrane in female patients who preoperatively predicted difficult airway intubation

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0005902
Enrollment
60
Registered
2021-02-17
Start date
2021-02-15
Completion date
Unknown
Last updated
2021-02-23

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

Conditions

None listed

Interventions

None listed

Sponsors

The Catholic University of Korea, Eunpyeong St. Mary's Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1) Sex: Female 2) Adults: over 19 and under 75 years old 3) ASA(American Society of Anesthesiologists) physical status 1 or 2

Exclusion criteria

Exclusion criteria: 1) Patients who disagree with the participation in this study 2) Patients with cognitive impairments, who can not understand this study 3) Pregnant women 4) Sex: Male 3) Age under 19 or over 75 4) ASA(American Society of Anesthesiologists) physical status =3 5) Patients with pathologic lesion in the neck 6) Patients who undergo neck surgeries

Design outcomes

Primary

MeasureTime frame
Diffference of the cricothyroid membrane identification between difficult airway and normal airway—

Secondary

MeasureTime frame
Ultrasonographic identification of the cricothyroid membrane—

Countries

Korea, Republic of

Contacts

Public ContactSoyeon Lee

The Catholic University of Korea, Eunpyeong St. Mary's Hospital

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026