Sepsis & infection

Vasopressors or Fluids in Early Septic Shock

N Engl J MedPublished Randomised controlled trial

Primary resultResult — go to the resultDifference 0.0 days 95% CI −2.7 to 2.7

Authors' conclusion

Among adult patients who presented to the emergency department with septic shock, an approach that involved restricted fluid volume and early vasopressors did not result in a greater number of days alive and out of the hospital at day 90 than an approach involving greater fluid volume and later administration of vasopressors.

Study context

Population
Adults presenting to the ED with septic shock963 in ITT population
Participants
1,000 adults
Comparison
Vasopressor vs Fluids
  • Vasopressorn = 499
  • Fluidsn = 501reference
Primary endpoint
Days alive and out of hospital from randomisation to day 90
Follow-up
Day 90

Primary result

As reported in the abstract

Difference

0.0 days

95% CI −2.7 to 2.7

P = 1.00

By group

Vasopressor vs Fluids
difference 0.0 days (95% CI −2.7 to 2.7); P = 1.00

Further findings

OutcomeMedian difference (ml) (95% CI)
IV fluid received · first 24 hours−1108 (−1395 to −850)
OutcomeDifference (percentage points) (95% CI)
Patients receiving vasopressors18.9 (13.3–24.5)

Safety

Pulmonary edema

P < 0.001

Other adverse events

Similar percentages in the two groups

Original publication

Vasopressors or Fluids in Early Septic Shock. N Engl J Med. Published 11 June 2026. doi:10.1056/nejmoa2516225

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