ArticleBMC medical education2022
Improved skill for tracheal intubation using optical stylets through remote training model: a before and after interventional study.
Article in BMC medical education, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- Hands-on Distance Simulation of Technical Skills: A Systematic Review.Simulation in healthcare : journal of the Society for Simulation in Healthcare · 2026Pooled it
- Video laryngoscope versus disposcope endoscope for anticipated laryngeal tumor related difficult intubation in patients undergoing general anesthesia: a randomized controlled trial.BMC anesthesiology · 2025Trial
- International Consensus on Airway Management Procedures for Distance Simulation: A Delphi Study.Acta anaesthesiologica Scandinavica · 2026Article
- Development and Validation of an Objective Structured Assessment of Technical Skill (OSATS) Tool for Basic Optical Stylet Tracheal Intubation in a Clinical Setting.Advances in medical education and practice · 2026Article
- An Approach to Improve the Effectiveness of the Video-Assisted Intubating Stylet Technique for Tracheal Intubation: A Case Series Report.Healthcare (Basel, Switzerland) · 2023Article
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
backgroundConducting on-site, hands-on training during the Coronavirus disease 2019 (COVID-19) pandemic has been challenging. We conducted a before and after interventional study to estimate the efficacy of a new remote hands-on training model for improving the trainees' tracheal intubation competency using optical stylets.
methodsResidents or physicians in anesthesiology apartment who have not received the nominated training in tracheal intubation using optical stylets were enrolled. The 4-week training course contains theoretical knowledge along with preclinical and clinical training of optical stylets techniques. Competency of intubation using optical stylets on patients with normal airways was evaluated according to an assessment tool with a maximum score of 29 points based on video recording pre-post training performance. Pre-post questionnaires measured theoretical knowledge and self-efficacy.
resultsTwenty-two participants were included (8 females, 14 men, mean age of 33.5 years). The total score of intubation competency was significantly improved after training from 14.6±3.7 to 25.3±2.6 (P < 0.0001). The scores of three subitems (anatomical identification, hand-eye coordination, and optimized intubation condition) were all significantly increased after training (P < 0.0001). The total percentage of correct answers in the multiple-choice questionnaire increased from 58.2%±8.2% before training to 85.2%±7.2% shortly after training (P < 0.0001). In addition, the self-efficacy score was significantly increased from 2.5±1.2 to 4.4±0.6 (P < 0.0001).
conclusionsThe new remote and progressively advanced hands-on training model improved the competency of intubation using optical stylets under the COVID-19 pandemic.
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Registered trials
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.