Comparison Study of the McGrath MAC Video Laryngoscope With the King Vision

Randomized Controlled Trial Comparing the McGrath MAC Video Laryngoscope With the King Vision Video Laryngoscope in Adult Patients.

In this study, the investigators compare the effectiveness of two relatively new video laryngoscopes, McGrath MAC (Covidien, Dublin Ireland) and the King Vision (King Systems, Noblesville, IN), by practitioners experienced in airway management but with limited exposure to these two devices. Our hypothesis was that, the McGrath MAC device would require fewer intubation attempts and shorter intubation times than the King Vision when performed by novice users.

Inclusion Criteria:

• All interested airway providers (Residents, Attendings, Certified Nurse Anesthetist and
• Student Registered Nurse Anesthetist) will be eligible to be included. -

Exclusion Criteria:

• All patients with difficult airways as determined by history or physical exam (limited oral opening, limited cervical extension, receding chin, Mallampati class III or IV).