Multifaceted interventions to reduce acute exacerbations in elderly asthmatics

Management of Elderly Asthma: Key Questions and Tentative Answers

The aging lung undergoes structural changes, immunosenescence, and inflammation, rendering the elderly more susceptible to developing obstructive airway disease. Thus, asthma in those of chronological age ≥ 65 years is not rare. Elderly asthma (EA) imposes considerable burdens in terms of mortality and morbidity, and expenditure. However, clinicians lack knowledge of EA and thus often prescribe inappropriate management. In this review, we ask 3 key questions frequently encountered during EA diagnosis and treatment: 1) Is EA different?; 2) How can we appropriately diagnose EA?; 3) Are there management strategies specific to EA? Based on recent studies, we provide tentative answers as follows: 1) late-onset EA differs in clinical features and pathogenetic mechanisms from non-EA, and thus further phenotypic and endotypic characterization of EA is needed; 2) both over- and under-diagnosis of asthma in the elderly can be reduced if the objective diagnostic tests are appropriately performed; 3) cautious prescription of ICS to selected EA patients should be encouraged, and a multifaceted approach which involves increasing medical awareness and inhaler use proficiency and adherence, seeking the assistance of caregivers, and correcting micronutrient deficiencies is required to reduce acute exacerbations in EA patients.

Digital Health Technology in Asthma: A Comprehensive Scoping Review

BACKGROUND

A variety of digital intervention approaches have been investigated for asthma therapy during the past decade, with different levels of interactivity and personalization and a range of impacts on different outcome measurements.

OBJECTIVE

To assess the effectiveness of digital interventions in asthma with regard to acceptability and outcomes and evaluate the potential of digital initiatives for monitoring or treating patients with asthma.

METHODS

We evaluated digital interventions using a scoping review methodology through a literature search and review. Of 871 articles identified, 121 were evaluated to explore intervention characteristics, the perception and acceptability of digital interventions to patients and physicians, and effects on asthma outcomes. Interventions were categorized by their level of interactivity with the patient.

RESULTS

Interventions featuring non-individualized content sent to patients appeared capable of promoting improved adherence to inhaled corticosteroids, but with no identified improvement in asthma burden; and data-gathering interventions appeared to have little effect on adherence or asthma burden. Evidence of improvement in both adherence and patients' impairment due to asthma were seen only with interactive interventions involving two-way responsive patient communication. Digital interventions were generally positively perceived by patients and physicians. Implementation was considered feasible, with certain preferences for design and features important to drive use.

CONCLUSIONS

Digital health interventions show substantial promise for asthma disease monitoring and personalization of treatment. To be successful, future interventions will need to include both inhaler device and software elements, combining accurate measurement of clinical parameters with careful consideration of ease of use, personalization, and patient engagement aspects.

Effects of montelukast sodium plus budesonide on lung function, inflammatory factors, and immune levels in elderly patients with asthma

BACKGROUND

Asthma in elderly patients causes excessive suffering and inconvenience. Regimens with better efficacy and less adverse events are still in need of researches.

AIMS

To investigate the effect of montelukast sodium plus budesonide on lung function, inflammatory factors, and immune levels in elderly asthma patients.

METHODS

A total of 180 patients with asthma were assigned into the control group and the observation group. The control group was given aerosol inhalation of budesonide suspension, while the observation group was given budesonide inhalation and oral montelukast sodium. The treatment effect, lung function (forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC), and peak expiratory flow (PEF)%), inflammatory factors (interleukin (IL)-4, IL-6, and tumor necrosis factor-α (TNF-α)), and immune level (immunoglobulin (Ig) A, and IgE) were analyzed and compared between the two groups.

RESULTS

After treatment, the effective rate was significantly higher in the observation group. The lung function and serum inflammatory factors were improved in both groups. The FEV1, FVC, and PEF% in the observation group were better, and the inflammatory factors IL-4, IL-6, and TNF-α were lower. Patients in both groups showed elevated IgA level and reduced IgE level, and the improvements were more significant in the observation group. There was no significant difference between the two groups in terms of adverse reaction.

CONCLUSIONS

Montelukast sodium plus budesonide has a promising clinical effect on asthma in elderly patients, effectively improves lung function and immunocompetence, and controls inflammatory response, without increasing the adverse reaction.