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Enterovirus D68: A clinically important respiratory enterovirus.

Seasonal peaks of viral respiratory illnesses are common during late summer and early fall and have often been attributed to human rhinovirus. In the fall of 2014, the number of children hospitalized with severe lower respiratory symptoms and asthma suddenly increased, and the children tested positive by sequencing for enterovirus D68 (EV-D68).

As the outbreak unfolded, a possible association was also observed between EV-D68 infection, polio-like acute flaccid paralysis, and cranial neuropathy in children.

The burden of rhinitis and rhinoconjunctivitis in adolescents.

Rhinitis and conjunctivitis are common diseases worldwide that are frequently associated. Nevertheless, the risk factors for rhinoconjunctivitis are not well-described and the impact of conjunctivitis on rhinitis and asthma in children remains unknown. This study explored the different risk factors and evaluated the burden of rhinoconjunctivitis among adolescents.

METHODS: This was a cross-sectional study conducted on a random sample of schoolchildren, aged 10-17 years, using skin prick tests and a self-administered questionnaire on respiratory health investigating the impact of rhinitis and rhinoconjunctivitis on daily activities.

RESULTS: A complete evaluation was obtained for 2,150 children. The prevalence of rhinitis alone was 18.2% and rhinitis associated with conjunctivitis was 20.5%. Rhinoconjunctivitis was more frequently associated with females, a parental history of atopy, domestic exposure to mold/dampness, passive smoke exposure, and reported truck traffic in residential streets. Moreover, rhinoconjunctivitis was associated with a higher level of allergic sensitization. The prevalence of current asthma was 1.7% in subjects without rhinitis or rhinoconjunctivitis, 5.1% in rhinitis and 10.7% in rhinoconjunctivitis. In a logistic model, rhinoconjunctivitis yielded a 2-fold risk for current asthma with respect to rhinitis. Subjects with rhinoconjunctivitis had poorer quality of life (QoL); there was an impact on daily activities in 4.6% of rhinitis and 10.7% of rhinoconjunctivitis.

CONCLUSIONS: Ocular symptoms increase the role of rhinitis as a risk factor for asthma and its impact on daily activities in children.

Impact of patients' judgment skills on asthma self-management: a pilot study.

The majority of current health literacy tools assess functional skills including reading, writing, and numeracy. Although these tools have been able to underline the impact of such skills on individuals' health behaviour, there is a need for comprehensive measures to examine more advanced skills. The individual's ability to use health-related information considering his/her own health context, and judging positive and negative consequences of their decisions has been conceptualized as judgment skills. The present study used a newly developed judgment skills tool to explore asthma self-management practices.

DESIGN AND METHODS: Eighty asthma patients were recruited from medical offices during the year 2013. The questionnaire was self-administered and contained health literacy questions, the judgment skill tool, the Asthma Control Test, and several self-management questions.

RESULTS: Sixty-nine percent of participants had adequate health literacy, while 24% and 5% had marginal and inadequate levels, respectively. The high-judgment group referred more to their doctor when experiencing asthma problems t(76)=-2.18, P<0.032; complied more with the use of their control medicine t(77)=-3.24, P<0.002 and went more regularly to the doctor t(78)=-1.80, P<0.038 (one-tailed) than the low-judgment group.

CONCLUSIONS: The judgment skills tool can help identify asthma patients' health information use and reveal how this use may affect some self-management practices. Significance for public healthPatients' health literacy has a great impact on their health behaviours and their health outcomes. Therefore, it has become more and more common to measure health literacy within the healthcare setting to determine the most effective approach to target patients. The measurement of asthma judgment skills contribute to a deeper understanding of patients' asthma self-management in crucial topics for asthma control, and have the advantage of assessing the specific abilities needed for this particular condition, which in turn benefits the translation of the findings from the use of this tool into strategies that directly tackle the needs of asthma patients.

Asthma management and inhalation techniques among community pharmacists in 2009: a comparison with the 1999 survey.

In a 1999 survey, community pharmacists from the Alsace region of France had a reasonably good knowledge of asthma treatment and prevention, but their skill in the use of asthma inhalation devices left room for improvement. Since then, health authorities have encouraged the involvement of community pharmacists in patient care and education in order to improve asthma control. The aim of this study was to assess the change in the knowledge of asthma management and inhaler technique skills of community pharmacists in the same geographic area after a 10-year interval.

METHODS: In 2009, 86 randomly selected community pharmacists from the Alsace region answered a standardized questionnaire about their theoretical knowledge of and practical attitude toward asthma management and inhaled delivery systems, following which their skills in the use of four inhalation devices (pressurized metered-dose inhaler (pMDI) with/without a spacer, breath-actuated pMDI and dry powder inhaler (DPI)) were evaluated.

RESULTS: Very few pharmacists were required to manage an acute asthma exacerbation at the pharmacy, but all responded well by administering a short-acting inhaled β2-agonist. Theoretical knowledge of asthma management (criteria of severity of asthma exacerbation, guidelines and drugs triggering asthma exacerbations) was still average. Compared with 1999, they were twice as confident in demonstrating inhaler use, and their skills in using the pMDI, breath-actuated pMDI and DPI had improved significantly (p < 0.001).

CONCLUSIONS: Since 1999, pharmacists' skill in the use of inhalers has improved, but theoretical knowledge of asthma management is still average, pointing to the importance of continuing pharmaceutical education.

Once-daily tiotropium Respimat 5 μg is an efficacious 24-hour bronchodilator in adults with symptomatic asthma

The objective of this study was to investigate whether the dosing regimen of tiotropium (once-versus twice-daily), delivered via the Respimat® SoftMist™ inhaler, affected 24-hour bronchodilator efficacy and safety versus placebo Respimat® in patients with asthma who were symptomatic despite medium-dose ICS therapy.

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