Key result
Early administration of norepinephrine significantly reduced mortality compared to late administration in patients with septic shock (OR 0.44, 95% CI 0.35-0.55, p<0.00001).
Why the study?
There is controversy regarding the timing of when each vasopressor should be administered in septic shock patients.
Does early administration of vasopressors reduce mortality in patients with septic shock?
Population
Twelve articles evaluating septic shock patients
Comparison
Early vs late administration of vasopressors
Design
Systematic review and meta-analysis
Authors
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Early vasopressor initiation may reduce mortality and ICU stay in septic shock; extends timing evidence but requires RCTs before practice change.
Meta-Analysis (n=2,721)
Does early administration of vasopressors reduce mortality in patients with septic shock?
Odds Ratio: 0.44 (95% CI 0.35–0.55)
p-value: p=<0.00001
Early administration of vasopressors in septic shock may reduce mortality and time to achieve target mean arterial pressure compared to late administration.
Zaki et al. (2024) conducted a meta-analysis in Septic shock (n=2,721). Early norepinephrine administration vs. Late norepinephrine administration was evaluated on Mortality (OR 0.44, 95% CI 0.35-0.55, p=<0.00001). Early administration of norepinephrine significantly reduced mortality compared to late administration in patients with septic shock (OR 0.44, 95% CI 0.35-0.55, p<0.00001).
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