Clinical toxicology : the official journal of the American Academy of Clinical Toxicology and European Association of Poisons Centres and Clinical Toxicologists
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Apixaban is a novel oral anticoagulation agent that exerts its effect through direct factor Xa inhibition. We present a case of multi-drug overdose including apixaban with associated apixaban concentrations. ⋯ A case of apixaban overdose with associated apixaban concentrations is presented. There was rapid resolution of anticoagulation with no demonstrable benefit of currently available clotting factor replacement.
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Clin Toxicol (Phila) · Nov 2016
Comparative StudyMethemoglobin measurements are underestimated by the Radical 7 co-oximeter: experience from a series of moderate to severe propanil poisonings.
In Asia methemoglobinemia (MetHb) is commonly caused through self-poisoning with the pesticide propranil. MetHb can cause hypoxia, coma and death, but usually responds to methylene blue. It is therefore vital to have accurate methods to measure blood MetHb to guide appropriate treatments. The gold standard to measure MetHb utilizes a spectrophotometer, but recent bedside tests have been developed e.g., pulse co-oximeter probe and blood color chart. ⋯ This small cohort highlights the potential for extreme inaccuracy of the Radical-7 co-oximeter, especially with a MetHb greater than 20%. Pulse co-oximeters should be required to be validated for the complete range of MetHb prior to regulatory approval.
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Clin Toxicol (Phila) · Nov 2016
Pesticide-related poison center exposures in children and adolescents aged ≤19 years in Texas, 2000-2013.
Although national poison center data show that pesticides were the 8th most commonly reported substance category (3.27%) for children aged ≤5 years in 2014, there is limited information on childhood and adolescent pesticide exposures. ⋯ Through characterizing pesticide-related poison center exposures, future interventions can be designed to address groups with higher prevalence of exposure.
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Clin Toxicol (Phila) · Nov 2016
Characterization of edible marijuana product exposures reported to United States poison centers.
Edible marijuana products are sold as brownies, cookies, and candies, which may be indistinguishable from counterparts without marijuana and are palatable to children and adults. The consumption of an entire product containing multiple dose-units may result in overdose. ⋯ Edible marijuana exposures are increasing and may lead to severe respiratory depression.