Clinical toxicology : the official journal of the American Academy of Clinical Toxicology and European Association of Poisons Centres and Clinical Toxicologists
-
Methanol, ethylene glycol, diethylene glycol, and propylene glycol intoxications are associated with cellular dysfunction and an increased risk of death. Adverse effects can develop quickly; thus, there is a need for methods for rapidly detecting their presence. ⋯ Exposure to toxic alcohols is associated with cellular dysfunction and increased risk of death. Treatment, if initiated early, can markedly improve outcome, but present methods of diagnosis including changes in serum osmol and anion gap, and use of gas or liquid chromatography have important limitations. Development of more rapid and effective tests for detection of these intoxications is essential for optimal care of patients.
-
Clin Toxicol (Phila) · Jan 2015
External validation of the paracetamol-aminotransferase multiplication product to predict hepatotoxicity from paracetamol overdose.
Risk prediction in paracetamol (acetaminophen, or APAP) poisoning treated with acetylcysteine helps guide initial patient management and disposition. The paracetamol-aminotransferase multiplication product may be a useful and less time-sensitive risk predictor. ⋯ Regardless of ingestion type, a product > 10 000 mg/L × IU/L was associated with a very high likelihood, and < 1 500 mg/L × IU/L with a very low likelihood, of developing hepatotoxicity in patients treated with acetylcysteine.
-
Clin Toxicol (Phila) · Jan 2015
Randomized Controlled TrialThe efficacy of prophylactic antibiotics in the management of children with kerosene-associated pneumonitis: a double-blind randomised controlled trial.
Hydrocarbons, especially kerosene (paraffin), are the most common agents causing childhood poisoning in low and middle income countries (LMICs). Aspiration of kerosene causes an inflammatory sterile chemical pneumonitis, which may increase susceptibility to secondary lower respiratory tract bacterial infection. This study aimed to assess the efficacy of prophylactic antibiotics in the management of kerosene-associated pneumonitis in children and to identify risk factors associated with severity or outcome. ⋯ Prophylactic antibiotics do not improve the outcome in children with mild respiratory illness after kerosene ingestion.
-
Clin Toxicol (Phila) · Jan 2015
Comparative Study Observational StudyComparison of abdominal computed tomography with and without oral contrast in diagnosis of body packers and body stuffers.
Toxicity due to body packing/pushing/stuffing is a major concern in many countries. Of different imaging techniques, computed tomography (CT) scan is described as the method of choice in detecting body couriers, but there is no study to concomitantly compare with- and without-contrast abdominopelvic CTs to determine the more accurate one for this purpose. ⋯ There is a remarkable gap between detection of existence and number of packets/baggies reported by the radiologists and the real condition of the patients. A close teamwork between radiologists and toxicologists is needed to manage these problematic cases.
-
Clin Toxicol (Phila) · Jan 2015
Case ReportsStart me up! Recurrent ventricular tachydysrhythmias following intentional concentrated caffeine ingestion.
Nearly pure caffeine is sold as a "dietary supplement," with instructions to ingest 1/64th to 1/16th of one teaspoon (50-200 mg). We report a patient with refractory cardiac dysrhythmias treated with defibrillation, beta-adrenergic blockade, and hemodialysis to highlight concentrated caffeine's dangers. ⋯ Severe caffeine toxicity can produce difficult to treat, life-threatening dysrhythmias. Concentrated caffeine, marketed for dietary supplementation, presents a substantial public health risk that demands action to limit consumer availability.