2009 Annual Report of the American Association of Poison Control Centers' National Poison Data System (NPDS): 27th Annual Report.

BACKGROUND: This is the 27th Annual Report of the American Association of Poison Control Centers' (AAPCC) National Poison Data System (NPDS). As of 1 July 2009, 60 of the nation's 60 US poison centers (PCs) uploaded case data automatically. The upload time was 19.9 [9.7, 58.7] (median [25%, 75%]) minutes, creating a near real-time national exposure and information database and surveillance system. METHODOLOGY: We analyzed the case data tabulating specific indices from NPDS. The methodology was similar to that of previous years. Where changes were introduced, the differences are identified. Poison center cases with medical outcomes of death were evaluated by a team of 29 medical and clinical toxicologist reviewers using an ordinal scale of 1-6 to determine Relative Contribution to Fatality (RCF) of the exposure to the death. RESULTS: In 2009, 4,280,391 calls were captured by NPDS: 2,479,355 closed human exposures, 116,408 animal exposures, 1,677,403 information calls, 6,882 human confirmed nonexposures, and 343 animal confirmed nonexposures. The top 5 substance classes most frequently involved in all human exposures were analgesics (11.7%), cosmetics/personal care products (7.7%), household cleaning substances (7.4%), sedatives/hypnotics/antipsychotics (5.8%), and foreign bodies/toys/miscellaneous (4.3%). Analgesic exposures as a class increased the most rapidly (12,494 calls per year) over the last decade. The top 5 most common exposures in children age 5 or less were cosmetics/personal care products (13.0%), analgesics (9.7%), household cleaning substances (9.3%), foreign bodies/toys/miscellaneous (7.0%), and topical preparations (6.8%). Drug identification requests comprised 63.0% of all information calls. NPDS documented 1,544 human exposures resulting in death with 1,158 human fatalities judged related with an RCF of 1-Undoubtedly responsible, 2-Probably responsible, or 3-Contributory. CONCLUSIONS: 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.

2008 Annual Report of the American Association of Poison Control Centers' National Poison Data System (NPDS): 26th Annual Report.

BACKGROUND: This is the 26th Annual Report of the American Association of Poison Control Centers (AAPCC; http://www. aapcc.org ) National Poison Data System (NPDS). During 2008, 60 of the nation's 61 US poison centers uploaded case data automatically. The median upload time was 24 [7.2, 112] (median [25%, 75%]) minutes creating a real-time national exposure and information database and surveillance system. METHODOLOGY: We analyzed the case data tabulating specific indices from NPDS. The methodology was similar to that of previous years. Where changes were introduced, the differences are identified. Poison center cases with medical outcomes of death were evaluated by a team of 28 medical and clinical toxicologist reviewers using an ordinal scale of 1-6 to determine Relative Contribution to Fatality (RCF) from the exposure to the death. RESULTS: In 2008, 4,333,012 calls were captured by NPDS: 2,491,049 closed human exposure cases, 130,495 animal exposures, 1,703,762 information calls, 7,336 human confirmed nonexposures, and 370 animal confirmed nonexposures. The top five substances most frequently involved in all human exposures were analgesics (13.3%), cosmetics/personal care products (9.0%), household cleaning substances (8.6%), sedatives/hypnotics/antipsychotics (6.6%), and foreign bodies/toys/miscellaneous (5.2%). The top five most common exposures in children age 5 or less were cosmetics/personal care products (13.5%), analgesics (9.7%), household cleaning substances (9.7%), foreign bodies/toys/miscellaneous (7.5%), and topical preparations (6.9%). Drug identification requests comprised 66.8% of all information calls. NPDS documented 1,756 human exposures resulting in death with 1,315 human fatalities deemed related with an RCF of at least contributory (1, 2, or 3). CONCLUSIONS: Poisoning continues to be a significant cause of morbidity and mortality in the US. The near real-time, always current status of NPDS represents a national resource to collect and monitor US poisoning exposure cases and information calls. NPDS continues its mission as one of the few real-time national surveillance systems in existence, providing a model public health surveillance system for all types of exposures, public health event identification, resilience response and situational awareness tracking.

Pesticide-related illness: are poison centers reporting to the state health department?

Pesticide-related illness should be reported by physicians to state health departments. Since poison centers (PC) are involved in the management of many of these cases, it may be assumed that they should report these cases. A 5-y audit of pesticide related illness reported to a centralized state pesticide oversight agency (PARC) was conducted. During the 5-y period the PC received 5,828 calls involving exposures to reportable pesticides; 1,011 of these were for organophosphates. Eight organophosphates cases were treated with antidotes, but ony 2 were reported as a pesticide-related illness. During this same time PARC reviewed 540 cases of persons suspected of being exposed to pesticides. The largest percent of referrals (19.6%) came from the PC, however only 1% of all PC pesticide exposure cases were reported as pesticide-related illnesses.