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NCT03991325 Clinical Trial

Sonographic Evaluation to Predict Difficult Airway Management

Airway Management Clinical Trial

— US airway  

Official title:
Sonographic Evaluation to Predict Difficult Airway Management

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT03991325
Other study ID # sonographic evaluation airway
Secondary ID
Status Completed
Phase
First received
Last updated
Start date March 1, 2019
Est. completion date May 30, 2019

Study information
Verified date June 2019
Source Mongi Slim Hospital
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

the aim of this study was to evaluate the accuracy of different ultrasonographic parameters and clinical tests to predict difficult airway assessment.

Ultrasonographic parameters were: hyo-mental distence, tongue width, skin to epiglottis distence and skin to hyoid bone distence. these parameters were recorded and their predictive acurracy was studied.

Description:

the aim of this study was to evaluate the accuracy of different ultrasonographic parameters and clinical tests to predict difficult airway assessment.

Ultrasonographic parameters were: hyo-mental distence, tongue width, skin to epiglottis distence and skin to hyoid bone distence. these parameters were recorded and their predictive acurracy was studied.

This study analyzed a sample size of 200 patients undergoing elective or urgent surgery under general anesthesia and recieving neuromuscular blocking agent before laryngoscopy.

the correlation between ultrasonographic parameters and difficult laryngoscopy was studied

Recruitment information / eligibility
Status Completed
Enrollment 200
Est. completion date May 30, 2019
Est. primary completion date May 30, 2019
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria:

- patients scheduled for orthopedic or viseral surgery under general anesthesia and tracheal intubation.

Exclusion Criteria:

- patients with suspected tracheal stenosis

- Patients with a poor quality ultrasonographic exam

Study Design

Related Conditions & MeSH terms

Intervention

Diagnostic Test:
• upper airway sonography
clinical evaluation of upper airway, ultrasonographic assessement

Locations
Country Name City State
Tunisia Mongi Slim Hospital La Marsa Tunis

Sponsors (1)
Lead Sponsor Collaborator
Mongi Slim Hospital

Country where clinical trial is conducted

Tunisia, 

Outcome
Type Measure Description Time frame Safety issue
Primary prediction of difficult laryngoscopy with ultrasonographic criteria incidence of difficult laryngoscopy 5 min after induction of general anesthesia determined by Cormack and Lehane grade
Secondary prediction of difficult mask ventilation with ultrasonographic criteria Incidence of difficult ventilation 3 min after induction of general anesthesia
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