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Hemodynamic optimization in severe trauma: a systematic review and meta-analysis.
Carlos Corredor1, Nishkantha Arulkumaran1, Jonathan Ball1
1Department of Intensive Care Medicine, St George's Hospital, London, UK.
Revista Brasileira De Terapia Intensiva
|January 22, 2015
Summary
Early goal-directed therapy in severe trauma patients significantly reduced mortality and length of hospital and intensive care unit stays. This approach offers potential benefits for major trauma outcomes.
Area of Science:
- Emergency Medicine
- Critical Care Medicine
- Trauma Surgery
Background:
- Severe trauma often leads to hemorrhagic shock and compromised organ perfusion.
- Effective management strategies are crucial for improving patient morbidity and mortality.
Purpose of the Study:
- To evaluate the effectiveness of goal-directed therapy (GDT) in patients with severe trauma.
- To determine if GDT confers benefits in terms of mortality and other clinical outcomes.
Main Methods:
- Systematic review and meta-analysis of randomized controlled trials (RCTs) from MedLine, Embase, and Cochrane.
- Primary outcome: mortality. Secondary outcomes: complication rates, length of stay (LOS), fluid and blood administration.
- Meta-analysis performed using RevMan software; data presented as odds ratios and mean differences.
Main Results:
- Analysis included 4 RCTs with 419 patients.
- GDT significantly reduced mortality risk (OR=0.56, 95%CI: 0.34-0.92).
- GDT significantly shortened intensive care unit (MD: 3.7 days) and hospital stays (MD: 3.5 days). No significant difference in fluid or blood transfusions. Quantitative analysis of complications was precluded by heterogeneity.
Conclusions:
- Early goal-directed therapy in severe trauma is associated with reduced mortality.
- GDT also leads to shorter intensive care unit and hospital stays.
- Findings should be interpreted cautiously due to study heterogeneity and small sample size.
