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) · Nov 2019
ReviewLiquid laundry detergent capsules (PODS): a review of their composition and mechanisms of toxicity, and of the circumstances, routes, features, and management of exposure.
Introduction: Liquid laundry detergent capsules (also called single-use detergent sacs; laundry pods; laundry packets) have become an increasingly popular household product worldwide. Objectives: To review the composition and mechanisms of toxicity of liquid laundry detergent, capsules, and the circumstances, routes, clinical features (and impact of packaging changes) and management of exposure. Methods: The databases PubMed and EMBASE were searched using the terms: "detergent" and "capsule", "pod", "pac" or "sac" combined with "poison", "ingest", "expos" but not "animal" or "in vitro" or "bacteria". ⋯ Very rarely respiratory depression, central nervous system depression, esophageal or gastric injury, hyperlactatemia and metabolic acidosis occur. Ocular exposure results in corneal injury infrequently and skin burns can develop uncommonly following prolonged dermal contact. Of 17 deaths reported, 13 were adults and nine were suffering from cognitive impairment.
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Introduction: While a number of developed countries have witnessed a decline in carbon monoxide (CO) deaths and increasing numbers of opioid-related fatalities, it is not known whether these or other trends have occurred in New Zealand. The aim of this study was, therefore, to review deaths due to poisoning in New Zealand, describe the causative substances, and identify any trends. Methods: Retrospective study reviewing New Zealand's poison-related death findings recorded in the National Coronial Information System (NCIS) database over the 6-year period 2008-2013. ⋯ Methadone was the leading pharmaceutical cause of fatality and the third most common cause overall, followed by morphine and codeine, with zopiclone and clozapine equally ranked as the sixth most common cause. Conclusion: While New Zealand has not suffered an "opioid epidemic" and has experienced a significant decline in CO deaths, the overall death rate due to poisoning has remained high. The development of accessible, timely, and relevant toxicovigilance systems would support the early implementation of interventions to reduce the leading causes of fatal poisoning.
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Clin Toxicol (Phila) · Nov 2019
The effect of a more strict 2014 DEA schedule designation for hydrocodone products on opioid prescription rates in the United States.
Background: From 1999 to 2010, the annual number of US deaths due to opioid overdose increased about 400% as the number of opioids prescribed yearly also increased by approximately 400%. Over this period, hydrocodone combination products drove the opioid epidemic, as they became the most frequently prescribed medication in the United States. Our objective was to determine if the Drug Enforcement Administration's (DEA) 2014 policy change - which made it more difficult to prescribe hydrocodone combination products by moving them from Schedule III to Schedule II - reduced the total amount of opioid prescriptions as intended. ⋯ Conclusion: Total opioid prescriptions were relatively unchanged following the 2014 DEA-mandated schedule change, however, physicians did change their prescribing habits by substituting tramadol for hydrocodone combination products. This substitution of similar medications for hydrocodone suggests alternative approaches are needed to reduce total US opioid prescription rates. Additionally, the current lack of standardized prescription reporting by states makes detailed opioid prescription analysis alarmingly difficult and insufficient to guide policy or monitor the impact of policy changes.