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) · Dec 2012
2011 Annual report of the American Association of Poison Control Centers' National Poison Data System (NPDS): 29th Annual Report.
This is the 29th Annual Report of the American Association of Poison Control Centers' (AAPCC) National Poison Data System (NPDS). As of 1 July 2011, 57 of the nation's poison centers (PCs) uploaded case data automatically to NPDS. The upload interval was 8.43 [6.29, 13.7] (median [25%, 75%]) minutes, creating a near real-time national exposure and information database and surveillance system. ⋯ These data support the continued value of poison center expertise and need for specialized medical toxicology information to manage the more severe exposures, despite a decrease in calls involving less severe exposures. Unintentional and intentional exposures continue to be a significant cause of morbidity and mortality in the US. The near real-time, always current status of NPDS represents a national public health resource to collect and monitor US exposure cases and information calls. The continuing mission of NPDS is to provide a nationwide infrastructure for public health surveillance for all types of exposures, public health event identification, resilience response and situational awareness tracking. NPDS is a model system for the nation and global public health.
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Clin Toxicol (Phila) · Dec 2012
Case ReportsMelanotan II injection resulting in systemic toxicity and rhabdomyolysis.
Melanotan products are currently purchased over the Internet and are designed to induce melanogenesis to create sunless tanning as well are used as sexual stimulants. We report a novel case of systemic toxicity with sympathomimetic excess and rhabdomyolysis after use of Melanotan II. ⋯ Melanotan II use resulted in systemic toxicity including apparent sympathomimetic symptoms, rhabdomyolysis, and renal dysfunction.
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Clin Toxicol (Phila) · Nov 2012
Case ReportsA case of near-fatal fenpyroximate intoxication: the role of percutaneous cardiopulmonary support and therapeutic hypothermia.
Fenpyroximate is a potent inhibitor of the mitochondrial proton-translocating NADH-quinone oxidoreductase (complex I). Although it is widely used as an acaricide, data on the acute toxicity of fenpyroximate in humans are very limited. ⋯ The present case, along with previous cases of fatal complex I inhibitor poisoning, indicates that impaired oxygen utilization at the tissue level is the major mechanism underlying the fatality of this condition. Percutaneous cardiopulmonary support may help restore vital organ perfusion by increasing oxygen delivery even in the presence of decreased oxygen consumption, thereby allowing additional time for recovery and drug metabolism. Therapeutic hypothermia also may be beneficial in treating severe complex I inhibitor poisoning, since hypothermia itself attenuates oxidative processes and decreases the metabolic rate.
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Sulfonylureas are used extensively for treating type-2 diabetes mellitus. Sulfonylurea poisoning can produce sustained and profound hypoglycemia refractory to IV dextrose, particularly in children and the elderly. ⋯ Although relatively limited, the available data suggest that octreotide should be considered first-line therapy in both pediatric and adult sulfonylurea poisoning with clinical and laboratory evidence of hypoglycemia. Maintenance doses of octreotide may be required to prevent recurrent hypoglycemia.
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Clin Toxicol (Phila) · Nov 2012
Surveillance detection of concentrated laundry detergent pack exposures.
In early 2012, concentrated laundry detergent packs began to be marketed in the United States. Around May 2012, poison centers began to notice that they were handling serious exposures among young children to these products. ⋯ Surveillance of total exposures, all exposures involving young children, and exposures involving vomiting would not have been effective for identifying the influx of calls due to exposures to laundry detergent packs involving young children. Surveillance of any laundry detergent exposures would have identified these calls almost immediately.