European journal of anaesthesiology
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Meta Analysis
Comparison of video laryngoscopes with direct laryngoscopy for tracheal intubation: a meta-analysis of randomised trials.
Video laryngoscopes have been introduced in recent years as an alternative choice to facilitate tracheal intubation. We conducted a meta-analysis to assess their value when compared with direct laryngoscopy. ⋯ Video laryngoscopes are a good alternative to direct laryngoscopy during tracheal intubation. The advantage seems to be more prominent when difficult intubation is encountered.