ArticleAnesthesia, essays and researches
First-pass Success Rate and Number of Attempts Required for Intubation in Anticipated Difficult Airway: Comparison between Macintosh and Channeled King Vision Video Laryngoscopes.
Article in Anesthesia, essays and researches. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Comparison of intubating laryngeal mask airway and video laryngoscope during emergency intubation in patients who are critically ill.World journal of critical care medicine · 2026Article
- Emergency airway management in resource limited setting.International journal of emergency medicine · 2024Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and Aims: Video laryngoscopy has been shown to improvise Cormack-Lehane grading and rate of successful tracheal intubation and is now incorporated in most of the difficult airway guidelines. Since there is scarce literature regarding the use of channeled blade of King Vision video laryngoscope (KVVL) in anticipated difficult intubation, we planned to undertake this randomized control trial to assess the performance of channeled blade of KVVL and Macintosh laryngoscope in patients with anticipated difficult intubation. Design and Setting: This prospective randomized study was conducted in a tertiary care hospital. Materials and Methods: Patients fulfilling the inclusion criteria were randomly assigned equally to the KVVL group or Macintosh group. The primary outcome of the study was intubation success in the first attempt and number of attempts required for intubation, and the secondary outcomes were Cormack-Lehane grading and time required to intubate in both the groups. Results: The first-pass success of intubation was 88.6% in the KVVL group and 76.5% in the Macintosh group ( Conclusion: The channeled blade of KVVL had a higher first-pass success rate and required fewer attempts to intubate when used in patients with anticipated difficult intubation. Further, the KVVL was found to be significantly better than the Macintosh laryngoscope in terms of Cormack-Lehane grading, but the time taken to intubate the trachea was more in the KVVL group.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.