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Comparison between use of single lightwand and video laryngoscope-guided lightwand for tracheal intubation in simulated cervical spine-immobilized patients: a single-blind randomized study
- Source :
- Journal of International Medical Research, Vol 47 (2019)
- Publication Year :
- 2019
- Publisher :
- SAGE Publishing, 2019.
-
Abstract
- Objective This study was performed to compare the use of a video laryngoscope-guided lightwand versus a single lightwand for tracheal intubation performed by non-experts in cervical spine-immobilized patients. Methods In total, 318 patients under general anesthesia were assigned either to the single lightwand group (Group L) or the video laryngoscope-guided lightwand group (Group VL) at a 1:1 ratio. First- or second-grade residents performed tracheal intubation with the assigned device after applying semi-hard fitted cervical collars to the patients. Outcomes, including the success rate and airway complications, were compared between the two groups. Results There were no significant differences in demographics or airway-related characteristics between the two groups. The success rate of intubation on the first attempt was significantly higher in Group VL than in Group L (90% vs. 64%, respectively). Postoperative complications, including oral mucosal bleeding, hoarseness, and sore throat scores at 1 and 24 hours after surgery, were significantly lower in Group VL than in Group L. Conclusions The use of a video laryngoscope-guided lightwand for tracheal intubation can be useful for non-experts who encounter difficult airway situations.
- Subjects :
- Medicine (General)
R5-920
Subjects
Details
- Language :
- English
- ISSN :
- 03000605 and 14732300
- Volume :
- 47
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of International Medical Research
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.6e00699ed3f4613a998f4c8e83452c4
- Document Type :
- article
- Full Text :
- https://doi.org/10.1177/0300060519873752