Clinical toxicology : the official journal of the American Academy of Clinical Toxicology and European Association of Poisons Centres and Clinical Toxicologists
-
Clin Toxicol (Phila) · Dec 2007
Case ReportsRefractory shock and asystole related to tramadol overdose.
Tramadol use is largely considered safe. However, several lethal cases of tramadol intoxication were reported, suggesting an underestimated toxicity. We report for a tramadol overdose case in combination with other central nervous system depressants, leading to refractory shock requiring extracorporeal life support. ⋯ This case illustrates that tramadol overdose may cause refractory shock and asystole when taken in combination with CNS depressants, and reminds all physicians to be vigilant with regard to the potential toxic effects of tramadol.
-
Clin Toxicol (Phila) · Dec 2007
Atypical antipsychotic medication 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 out-of-hospital management of patients with suspected acute ingestions of atypical antipsychotic medications by 1) describing the process by which an ingestion of an atypical antipsychotic medication might be evaluated, 2) identifying the key decision elements in managing cases of atypical antipsychotic medication ingestion, 3) providing clear and practical recommendations that reflect the current state of knowledge, and 4) identifying needs for research. This guideline applies to ingestion of atypical antipsychotic medications alone. Co-ingestion of additional substances could require different referral and management recommendations depending on the combined toxicities of the substances. ⋯ Do not delay transportation in order to administer charcoal (Grade D). 11) For patients who merit evaluation in an emergency department, transportation via ambulance should be considered based on the condition of the patient and the length of time it will take the patient to arrive at the emergency department. Continuous cardiac monitoring should be implemented given reports of conduction disturbances associated with this class of medications. Provide usual supportive care en route to the hospital, including airway management and intravenous fluids for hypotension (Grade D). 12) Depending on the specific circumstances, follow-up calls should be made to determine outcome at appropriate intervals based on the clinical judgment of the poison center staff (Grade D).
-
Clin Toxicol (Phila) · Dec 2007
Pattern of clopidogrel exposures reported to Texas poison centers during 1998-2004.
Information on the management of potentially adverse exposures to clopidogrel is limited. ⋯ In the majority of potentially adverse clopidogrel exposures reported to poison control centers the doses are twice the recommended dosage or less. The outcome of such exposures are generally favorable, with few adverse clinical effects occurring.
-
Clin Toxicol (Phila) · Dec 2007
2006 Annual Report of the American Association of Poison Control Centers' National Poison Data System (NPDS).
The American Association of Poison Control Centers (AAPCC; http://www.aapcc.org ) maintains the National Poison Data System (NPDS). Today, 60 of the nation's 61 US poison centers upload case data automatically. Most upload every 1- 60 minutes (median 11 minutes) to NPDS creating a real-time national exposure database and surveillance system. ⋯ Poisoning continues to be a significant cause of morbidity and mortality in the US. NPDS represents a valuable national resource to collect and monitor US poisoning exposure cases. It offers one of the few real-time surveillance systems in existence, provides useful data and is a model for public health surveillance.
-
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.