SynthesisWorld journal of emergency surgery : WJES2025
Prioritizing circulation over airway to improve survival in trauma patients with exsanguinating injuries: a world society of emergency surgery-panamerican trauma consensus statement.
Synthesis in World journal of emergency surgery : WJES, 2025. 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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Who cites it
2 citing papers in PubMed.
- Impact and Limitations of Advances in War Surgery, 1975 to Present.World journal of surgery · 2026Review
- Timing and outcomes of out-of-hospital traumatic cardiac arrest: results of a multicentre, retrospective cohort study.Resuscitation plus · 2026Article
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63 authors.
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Abstract
introductionHemorrhage is one of the leading causes of preventable death in trauma patients. For decades, the Airway-Breathing-Circulation (ABC) approach has been the cornerstone of trauma care. However, emerging evidence suggests that prioritizing airway management in exsanguinating patients may worsen hypotension and increase mortality. This systematic review and meta-analysis aim to evaluate the effectiveness of the Circulation-Airway-Breathing (CAB) approach compared to the traditional ABC sequence in improving survival in trauma patients with severe hemorrhage.
methodsA systematic review was conducted in accordance with the PRISMA guidelines. Databases including PubMed and Ovid MEDLINE, SCOPUS, web of science and EMBASE were searched for studies published up to September 2024. Eligible studies included observational and comparative studies reporting outcomes of trauma patients with exsanguinating hemorrhage. The Newcastle-Ottawa Scale was used for risk of bias assessment. A meta-analysis was performed using a random-effects model to calculate pooled odds ratios (OR) for mortality, with 95% confidence intervals (CI). Subgroup analysis was conducted to compare the ABC and CAB approaches in prospective and retrospective studies.
resultsSix studies (N = 11,855 patients) met the inclusion criteria. The meta-analysis revealed a significant increase in mortality associated with the ABC approach (pooled OR: 3.65, 95% CI: 1.74-7.65). Subgroup analysis of prospective cohort studies found an even higher mortality risk (POR: 9.99, 95% CI: 5.59-17.85) when compared with POR of retrospective studies (POR: 2.42, 95%CI: 1.08-5.36). High heterogeneity (I2 = 92%) was observed across the studies, likely due to variations in patient populations and resuscitation protocols.
conclusionPrioritizing circulation over airway management in trauma patients with exsanguinating injuries significantly reduces mortality compared to the traditional ABC approach. The present consensus paper, conducted according to the WSES methodology
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