RCT: Video laryngoscopy improves first-attempt intubation success in neonates compared to direct laryngoscopy – N Engl J Med

Study Design and Population: This single-center randomized clinical trial investigated the efficacy of video laryngoscopy versus direct laryngoscopy for urgent intubation in neonates. A total of 226 neonates requiring intubation either in the delivery room or neonatal intensive care unit (NICU) were enrolled and stratified by gestational age into two groups: less than 32 weeks and 32 weeks or more. The study primarily focused on the success rate of the first intubation attempt, monitored through exhaled carbon dioxide detection.

Main Findings: The trial included 214 neonates, analyzing the success of intubation on the first attempt. Video laryngoscopy significantly outperformed direct laryngoscopy, achieving a first-attempt success rate of 74% (95% confidence interval [CI], 66 to 82) compared to 45% (95% CI, 35 to 54) in the direct laryngoscopy group. Moreover, the median number of attempts for successful intubation was lower in the video-laryngoscopy group (1 attempt, 95% CI, 1 to 1) versus the direct-laryngoscopy group (2 attempts, 95% CI, 1 to 2). Additionally, neonates in the video laryngoscopy group experienced higher median lowest oxygen saturations and heart rates during intubation.

Implications for Practice: The findings suggest that video laryngoscopy could be more effective than direct laryngoscopy for urgent neonatal intubation, particularly in increasing the likelihood of success on the first attempt. These results recommend reconsidering current intubation techniques in neonatal care settings to incorporate video laryngoscopy, potentially leading to safer and more efficient intubation processes in this vulnerable population.

Reference (link to abstract – $ for full-text):

Geraghty, L.E. et al. (2024). Video versus Direct Laryngoscopy for Urgent Intubation of Newborn Infants. The New England Journal of Medicine. DOI: 10.1056/NEJMoa2402785.