Rapid Analysis of Plasma Paraquat Using Sodium Dithionite As a Predictor of Outcome in Acute Paraquat Poisoning

In this single-center study, a positive plasma dithionite test was associated with 100% mortality, despite aggressive treatment. In contrast, negative or equivocal tests were associated with a 68% survival rate. It is believed that after further verification, this test can be used to guide therapy and predict the outcomes of patients suffering acute paraquat poisoning.