Airway management

Predictive and protective factors for failing first pass intubation in prehospital rapid sequence intubation: an aetiology and risk systematic review with meta-analysis

Br J AnaesthPublished Systematic review and meta-analysis

Authors' conclusion

Heterogeneity of studies limits stronger conclusions.

Study context

Population
Prehospital live patients undergoing RSI
Outcome
First pass success of RSI (success or failure at first attempt laryngoscopy)
Methodological detailsaetiology and risk systematic review, PRISMA, MEDLINE, EMBASE, CINAHL and Cochrane Library searched March 3, 2023
  • Aetiology and risk systematic review
  • PRISMA
  • MEDLINE, EMBASE, CINAHL and Cochrane Library searched March 3, 2023

Pooled result

As reported in the abstract

Predictive and protective factors for failure of first pass intubation
  • Predictive factors: age <1 yr, blood or fluid in the airway, restricted jaw or neck movement, trauma patients, nighttime procedures, chronic or acute distortions of normal face/upper airway anatomy, equipment issues
  • Protective factors: experienced intubator, adequate training, certain videolaryngoscopes, elevating the patient on a stretcher in an inclined position, bougie, laryngeal manoeuvres

Original publication

Predictive and protective factors for failing first pass intubation in prehospital rapid sequence intubation: an aetiology and risk systematic review with meta-analysis. Br J Anaesth. Published 19 March 2024. doi:10.1016/j.bja.2024.02.004

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