In this episode of the Saving Lives Podcast, we discuss a study from Intensive Care Medicine that explores whether baseline serum chloride and pH affect outcomes with balanced fluids versus saline. The findings from the PLUS trial show no significant interaction, but intriguing trends suggest that hyperchloremic patients may benefit more from balanced fluids.

The Vasopressor & Inotrope Handbook

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Citation: Ramanan M, Hammond N, Billot L, Delaney A, Devaux A, Finfer S, Li Q, Micallef S, Venkatesh B, Young PJ, Myburgh J; PLUS Investigators. Serum chloride concentration and outcomes in adults receiving intravenous fluid therapy with a balanced crystalloid solution or 0.9% sodium chloride. Intensive Care Med. 2025 Feb;51(2):249-258. doi: 10.1007/s00134-024-07764-2. Epub 2025 Feb 10. PMID: 39928118.