At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Comparison of the Effects of Nasopharyngeal and Oropharyngeal Airway Use on Gastric Insufflation in Patients Who Are Expected to Have Difficult Mask Ventilation
In Brief
A clinical study evaluating nasal airway and oral airway for Gastric Insufflation and Difficult Mask Ventilation. Completed, enrolled 58 participants across 1 site.
Detailed Summary
The goal of this clinical trial is to compare the effects of nasopharyngeal and oropharyngeal airway on gastric insufflation in patients undergoing general anesthesia and expected difficult mask ventilation. The main questions it aims to answer are: * Is there a difference between the presence of gastric insufflation in the use of nasopharyngeal and oropharyngeal airways? * Is there a difference between the antral area sizes measured before and after ventilation After general anesthesia induction, nasopharyngeal or oropharyngeal airway will be placed in participants and real-time ultrasonographic gastric antral area imaging will be performed during mask ventilation. Researchers will compare the effects of nasopharyngeal and oropharyngeal airway use on gastric insufflation.
Study Details
Timeline
Interventions
nasopharyngeal airway
oropharyngeal airway