Clinical Toxicology 2014-12-01

Continuous renal replacement therapy circuit failure after antidote administration.

Jinwoo Jeong

Index: Clin. Toxicol. (Phila.) 52(10) , 1296-7, (2014)

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Abstract

A 73-year-old man was transferred to the emergency department (ED). He was found unconscious in his house along with an empty 200-mL bottle of Basta(™), a herbicide containing 18% glufosinate. He was comatose with a Glasgow Coma Scale score of 3. As his blood pressure dropped to 60/30 mmHg despite fluids and norepinephrine, 20% intravenous fat emulsion product was injected. He experienced repeated cardiopulmonary arrests during his first 4 h in the ED. When the arrests occurred, standard cardiopulmonary resuscitation was performed, and boluses of fat emulsion were given. He was given a total of 1500 mL of 20% fat emulsion. In an attempt to correct the acidosis, continuous renal replacement therapy (CRRT) was started. Within 5 min of starting CRRT, the transmembrane pressure increased sharply and the machine stopped.