Vasopressors Before Completed Fluids in Septic Shock: Physiology Improves, Survival Does Not
This narrative systematic review of 11 studies (2 randomized trials, 9 cohorts) shows that early vasopressor initiation is safe and fluid-sparing but not survival-improving in unselected septic shock, with a possible vasoplegic-phenotype signal for ICU pharmacists to track.
norepinephrinevasopressorscrystalloidseptic shocksepsisfluid resuscitationrestrictive fluid strategysystematic reviewCLOVERSARISE FLUIDStiming of therapycritical careCritical Care / ICU
Background Information
Is early vasopressor initiation the key to optimizing sepsis care?
The timing of vasopressor initiation in septic shock management is crucial but not well-defined in guidelines. Early vasopressor initiation decreased early fluid exposure and time to target, with no observed survival advantage. Rethink vasopressor timing based on individual patient stability rather than fluid resuscitation completion. Early vasopressor use is safe but should be individualized in septic shock management.
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Authors:Mohammed Hamadtalla AA, Hamid Mohammed IM, Abbas M, Elmi Y, Elhashmi Elhbishi AI, Ahmed Elgailani NE, Mohamed O
Citation:Mohammed Hamadtalla AA, Hamid Mohammed IM, Abbas M, et al. Early Vasopressor Initiation Before Complete Fluid Resuscitation in Adults With Septic Shock: A Systematic Review. Cureus. 2026;18(9):e116968. doi:10.7759/cureus.116968