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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Clin Toxicol (Phila) · Oct 2007
Case ReportsCardiogenic shock and status epilepticus after massive bupropion overdose.
To describe a profound cardiac dysfunction and a status epilepticus after a massive bupropion overdose. ⋯ Several cases of bupropion overdose, with sinus tachycardia and seizures rapidly corrected by symptomatic treatment, have been reported in the literature. To our knowledge, this case of overdose with bupropion alone, at very high doses, is the first to describe clinical features comprising severe and prolonged status epilepticus and direct cardiotoxicity with the development of cardiogenic shock documented by echocardiogram.
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Clin Toxicol (Phila) · Oct 2007
Case ReportsStatus epilepticus following intentional overdose of fluvoxamine: a case report with serum fluvoxamine concentration.
Fluvoxamine is a selective serotonin reuptake inhibitor (SSRI) that is used in the management of depression and obsessive compulsive disorders. We report a patient with status epilepticus requiring quadruple anti-convulsant treatment following a fluvoxamine overdose. ⋯ Most patients with fluvoxamine poisoning are either asymptomatic or may develop mild signs of serotonergic toxicity. Although serotonin syndrome and isolated seizures are reported in fluvoxamine poisoning, we report the first patient with confirmed isolated fluvoxamine toxicity who developed status epilepticus.
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Clin Toxicol (Phila) · Sep 2007
Practice GuidelineDextromethorphan poisoning: an evidence-based consensus guideline for out-of-hospital management.
The objective of this guideline is to assist poison center personnel in the appropriate out-of-hospital triage and initial out-of-hospital management of patients with a suspected ingestion of dextromethorphan by 1) describing the process by which an ingestion of dextromethorphan might be managed, 2) identifying the key decision elements in managing cases of dextromethorphan ingestion, 3) providing clear and practical recommendations that reflect the current state of knowledge, and 4) identifying needs for research. This guideline applies to the ingestion of dextromethorphan alone. Co-ingestion of additional substances could require different referral and management recommendations depending on the combined toxicities of the substances. ⋯ Its administration, if available, should only be carried out by health professionals and only if no contraindications are present. Do not delay transportation in order to administer activated charcoal (Grade D). 9) For patients who have ingested dextromethorphan and are sedated or comatose, naloxone, in the usual doses for treatment of opioid overdose, can be considered for prehospital administration, particularly if the patient has respiratory depression (Grade C). 10) Use intravenous benzodiazepines for seizures and benzodiazepines and external cooling measures for hyperthermia (>104 degrees F, >40 degrees C) for serotonin syndrome. This should be done in consultation with and authorized by EMS medical direction, by a written treatment protocol or policy, or with direct medical oversight (Grade C). 11) Carefully ascertain by history whether other drugs, such as acetaminophen, were involved in the incident and assess the risk for toxicity or for a drug interaction.
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Clin Toxicol (Phila) · Jun 2007
Case ReportsSuccessful organ transplantation after treatment of fatal cyanide poisoning with hydroxocobalamin.
Cyanide-poisoned patients are potential organ donors provided that organs are not damaged by the poison or by antidotal treatment. ⋯ Anoxic cardiac arrest following acute cyanide poisoning treated with hydroxocobalamin (5 g + 5 g) was not a contraindication to organ transplantation after confirmed encephalic death in this patient.