cricothyroid membrane cricothyroidotomy difficult intubation cricothyroid membrane cricothyroidotomy difficult intubation
Conditions
Interventions
Supportive Care
Sponsors
Chiang Mai University
Chiang Mai University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Patients undergoing non-cardiac surgery
Exclusion criteria
Exclusion criteria: Patients with deformity or tumor at neck Patients with previous neck surgery or radiation Patients who have allergy to phosphor (ink of marker) and ultrasound gel Pregnant women
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Distance between positions of cricothyroid membrane identified by digital palpation and U/S During 2 hours of post-anesthesia care in the recovery room Distance between a mark identified by palpation and center of cricothyroid membrane located by U/S | — |
Secondary
| Measure | Time frame |
|---|---|
| Performance time of digital palpation technique During 2 hours of post-anesthesia care in the recovery room Time used for identification of cricothyroid membrane by digital palpation,Performance time of ultrasound technique During 2 hours of post-anesthesia care in the recovery room Time used for identification of cricothyroid membrane by ultrasound guidance | — |
Countries
Thailand
Contacts
Public ContactWariya Sukhupragarn
Chiang Mai University
Outcome results
None listed