Clinical toxicology : the official journal of the American Academy of Clinical Toxicology and European Association of Poisons Centres and Clinical Toxicologists
-
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.
-
Clin Toxicol (Phila) · Oct 2007
Practice GuidelineMethylphenidate poisoning: an evidence-based consensus guideline for out-of-hospital management.
A review of US poison center data for 2004 showed over 8,000 ingestions of methylphenidate. A guideline that determines the conditions for emergency department referral and prehospital care could potentially optimize patient outcome, avoid unnecessary emergency department visits, reduce health care costs, and reduce life disruption for patients and caregivers. An evidence-based expert consensus process was used to create the guideline. ⋯ Patients who ingest more than 2 mg/kg or 60 mg, whichever is less should be referred to an emergency department. If it is known that the patch has been chewed only briefly, and the patch remains intact, significant toxicity is unlikely and emergency department referral is not necessary (Grade D). 10) Patients who ingest more than 4 mg/kg or 120 mg, whichever is less, of an intact modified-release formulation should be referred to an emergency department (Grade D). 11) For oral exposures, do not induce emesis (Grade D). 12) Pre-hospital activated charcoal 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 activate charcoal (Grade D). 13) Benzodiazepines can be administered by EMS personnel if agitation, dystonia, or convulsions are present and if authorized by EMS medical direction expressed by written treatment protocol or policy or direct medical oversight (Grade C). 14) Standard advanced cardiac life support (ACLS) measures should be administered by EMS personnel if respiratory arrest, cardiac dysrhythmias, or cardiac arrest are present and if authorized by EMS medical direction expressed by written treatment protocol or policy or direct medical oversight (Grade C).
-
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.