Airway Management Clinical Trial
Official title:
A Comparison of the King Vision® Channeled, King Vision® Non-Channeled, and Glidescope® Video Intubation Systems in Patients at Risk for Difficult Intubation - A Pilot Study
Verified date | January 2019 |
Source | The University of Texas Health Science Center, Houston |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
There are several advantages of video laryngoscopy; especially their ability to provide superior glottis visualization, as compared to traditional laryngoscopy.1-3 The purpose of this three arm study was to compare the safety and efficacy of the King Vision® Video Intubation Systems (AMBU-King Systems, Denmark) to the Cobalt GlideScope® (Verathon Medical Inc., USA) in patients with anticipated difficult airways.
Status | Completed |
Enrollment | 225 |
Est. completion date | December 17, 2015 |
Est. primary completion date | November 17, 2015 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: - Over 18 years of age - Mallampati III-IV - Neck circumference > 43cm - Reduced mouth opening (< 4cm) or 3 Finger breath's (patient's own) - Thyromental distance < 6cm Exclusion Criteria: - Mallampati I-II - Neck circumference < 43cm - Documented 'easy' intubation - Previous history of failed intubation and failed bag-mask ventilation - Under 18 years of age - ASA IV - Known unstable cervical spine injury - Presentation for an emergency surgical procedure |
Country | Name | City | State |
---|---|---|---|
n/a |
Lead Sponsor | Collaborator |
---|---|
The University of Texas Health Science Center, Houston | King Systems Corporation |
Hagberg C, Matuszczak M, Ellis S, et al. A randomized comparison of laryngoscopy techniques using the video laryngoscope and the traditional Macintosh laryngoscope in obese patients. Anesthesiology 2005; 103: A1420.
Hagberg C, Vogt-Harenkamp C, Bogomolny Y, et al. A comparison of laryngoscopy techniques using the video laryngoscope and the traditional Macintosh laryngoscope in potentially difficult to intubate patients. Anesth Analg 2005; 100: S-212.
Hagberg CA, Iannucci D, Goodrich A. A comparison of the glottic view obtained with the Macintosh Video Laryngoscope in anesthetized, paralyzed, apneic patients. Direct view vs video monitor. Anesthesiology 2003; 103: A1501.
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Other | Final Intubation Time for All 3 Video Laryngoscopes - GSAVL, KVChVL and KVNChVL | Total time for placing the endotracheal tube (ETT) through the vocal cords | During laryngoscopy and endotracheal tube placement | |
Primary | Overall Successful Tracheal Intubation for All 3 Video Laryngoscopes - GSAVL, KVChVL and KVNChVL | The overall intubation success rates for all 3 video laryngoscopes - GSAVL, KVChVL and KVNChVL | During laryngoscopy and endotracheal tube placement | |
Secondary | First-attempt Successful Intubation for All 3 Video Laryngoscopes - GSAVL, KVChVL and KVNChVL | The overall first-attempt success rates for all 3 video laryngoscopes - GSAVL, KVChVL and KVNChVL | During laryngoscopy and endotracheal tube placement |
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