Sepsis & infection

A Multinational Randomized Trial of Mega-Dose Esomeprazole as Anti-Inflammatory Agent in Sepsis

Crit Care MedPublished Randomised controlled trial

Primary result · Median mean daily SOFA score, first 10 daysResult — go to the resultRisk difference 0.1 95% CI −0.8 to 1.0

Authors' conclusion

Among patients with sepsis or septic shock, mega-dose esomeprazole did not reduce organ dysfunction or other patient-related or biological secondary outcomes.

Study context

Population
Adults with sepsis or septic shock, 17 ICUs or EDs in 3 countries166 (54%) septic shock
Participants
307 adults
Comparison
Mega-dose esomeprazole vs placebo
  • Esomeprazolen = 148
  • Placebon = 159reference
Primary endpoint
Mean daily Sequential Organ Failure Assessment (SOFA) score
Follow-up
To day 10
Methodological detailsmultinational, double-blind, placebo-controlled
  • Multinational
  • Double-blind
  • Placebo-controlled

Primary result

Median mean daily SOFA score, first 10 days · first 10 days post-randomization

Risk difference

0.1

95% CI −0.8 to 1.0

P > 0.99

By group

Esomeprazole

5

median · IQR 3–9

Placebo

5

median · IQR 3–8

Esomeprazole vs Placebo
risk difference 0.1 (95% CI −0.8 to 1.0); P > 0.99

As reported in the abstract

Secondary outcomes

Antibiotic-free days, ICU-free days at day 28, all-cause mortality

No differences in secondary outcomes

Monocyte phenotype after toll-like receptor agonist activation (mechanistic)

Pro-inflammatory phenotype not affected by esomeprazole therapy

Original publication

A Multinational Randomized Trial of Mega-Dose Esomeprazole as Anti-Inflammatory Agent in Sepsis. Crit Care Med. Published 29 May 2025. doi:10.1097/ccm.0000000000006720

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