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Characteristics and outcomes of e-cigarette exposure incidents reported to 10 European Poison Centers: a retrospective data analysis.

ABSTRACT: The use of e-cigarettes has increased during the past few years. Exposure to e-cigarette liquids, whether intentional or accidental, may lead to adverse events our aim was to assess factors associated with e-cigarette exposures across European Union Member States (EU MS).A retrospective analysis of exposures associated with e-cigarettes reported to national poison centers was performed covering incidents from 2012 to March 2015 from 10 EU MS. De-identified and anonymous raw data was acquired.In total, 277 incidents were reported. Unintentional exposure was the most frequently cited type of exposure (71.3%), while e-cigarette refill vials were responsible for the majority of the reported incidents (87.3%). Two-thirds of all exposures (67.5%) occurred as ingestion of e-liquids, which was more frequent among children (≤ 5 years, 6-18 years) compared to adults (87.0% vs. 59.3% vs. 57.6%, p < 0.001 respectively), exposure via the respiratory (5.4% vs. 22.2% vs. 22.2%, p < 0.001) were more frequent among paediatric patients while ocular routes (2.2% vs. 3.7% vs. 11.4%, p = 0.021) were more frequent among adults. Logistic regression analyses indicated that paediatric incidents (≤ 5 years) were more likely to be through ingestion (adjusted Odds Ratio [aOR] = 4.36, 95% Confidence Interval [C.I.]: 1.87-10.18), but less likely to have a reported clinical effect (aOR = 0.41, 95% C.I.: 0.21-0.82).Our study highlighted parameters related to e-cigarette exposure incidents in 10 EU MS, the results of which indicate that consideration should be given to the design features which may mitigate risks, thereby protecting users, non-users and especially children.

SUBMITTER: Vardavas CI

PROVIDER: S-EPMC5559815 | biostudies-other | 2017

REPOSITORIES: biostudies-other

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Project description:BackgroundMethadone is a highly effective treatment for opioid use disorder. Its use in the United States is highly regulated at both the federal and state level. The regulations related to take-home doses were loosened because of the 2019 Novel Coronavirus public health emergency declaration. The aim was to assess the effect of loosened regulations on methadone-related exposures reported to poison control centers.MethodsRetrospective analysis of population-based intentional methadone exposures (in persons 18 years of age and older) reported to the American Association of Poison Control Centers' National Poison Data System. A quasi-experimental design looking at one year before and after the March 16, 2020 loosening of methadone take-home regulations. Severity of exposure was assessed by: disposition (discharged from emergency department, admitted to non-critical care versus critical care units), medical treatments received, and medical outcomes (no effect, minor effect, moderate effect, major effect, death). One tail Student t-test and Chi Square were used; p significance was <0.05.ResultsThe number of adult intentional exposures involving methadone increased by 5.3% in the year following the change in federal regulations (p<0.05). There was no statistically significant difference in distribution of age, gender, whether exposures involved methadone-only or methadone plus other substances, therapies administered or hospitalizations. There was no difference in overall distribution of medical outcomes, including deaths.ConclusionsAlthough the number of exposures involving methadone increased post-regulation change, the severity of exposures remained unchanged. Various additional factors (Medicare and Medicaid expansion; increased number of opioid treatment programs) may have also contributed to this increase. As federal officials consider possible permanent changes to the methadone regulations, it is important to evaluate potential related risks and benefits. This study lends support to the consideration that loosening of methadone regulations does not necessarily lead to a substantial increase in severity of exposures.

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Characteristics and outcomes of e-cigarette exposure incidents reported to 10 European Poison Centers: a retrospective data analysis.

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