Hypokalemia is a biochemical signal of poor prognosis for acute paraquat poisoning within 4 hours.

Anecdotal reports have suggested that hypokalemia is an independent predictor of mortality in patients with acute paraquat poisoning. However, the clinical significance of hypokalemia has not been systematically investigated in the early stage of paraquat poisoning. This study aimed to evaluate whether initial hypokalemia is a good predictor of mortality in patients with acute paraquat poisoning within 4 h.

[Evaluation of therapeutic project on acute tetramethylene disulphotetramine poisoning and effect on intelligence in children].

Objective: To evaluate four therapeutic measures on acute tetramethylene disulphotetramine (TETS) poisoning and the effects of it on intelligence of children.

Methods: All 86 patients of acute TETS poisoning were randomly divided into 4 groups (the control group, sodium valproate group, sodium dimercaptopropane sulfonate group and the hemoperfusion group). The therapeutic effects were observed after the arranged treatment was administrated.