Effect of inhaled corticosteroid with oral montelukast and levocetirizine in asthma: A population-based study
Abstract
INTRODUCTION
Asthma is a chronic disease that requires careful management, and its exacerbations can be life-threatening. The aim of this study was to ascertain whether inhaled corticosteroids (ICS)-containing inhaler in combination with oral montelukast and levocetirizine could lessen the exacerbation of asthma in comparison to inhaler alone.
MATERIALS AND METHODS
Among 437,915 asthma patients receiving ICS-containing inhaler, 91,122 participants were included. Treatment groups were categorized as (1) ICS-containing inhalers (ICS with or without long-acting β-2 agonist (LABA)), and (2) ICS-containing inhalers used in combination with both oral montelukast and levocetirizine, and (3) severe exacerbation of asthma (visit of emergency room or hospitalization). After 1 : 1 propensity score matching of treatment groups, survival analysis utilizing Cox regression was conducted for estimating the effect of treatment on asthma exacerbation.
RESULTS
We found that the inhaler plus montelukast and levocetirizine group exhibited a lower crude incidence rate and was associated with a lower risk of all-cause death and moderate to severe exacerbation. Specifically, the adjusted hazard ratios (HRs) were 0.71 (p = 0.006) for all-cause death, 0.57 (p < 0.001) for moderate exacerbation. For severe exacerbations, the adjusted HRs were 0.59 for emergency room visits and 0.66 for hospitalizations (p = 0.018 and 0.011, respectively), compared to the ICS-only group, demonstrating a statistically…
Read the paper
Related studies
- Artificial Intelligence in Medicine: Cross-Sectional Study Among Medical Students on Application, Education, and Ethical Aspects
- Information quality of videos related to esophageal cancer on tiktok, kwai, and bilibili: a cross-sectional study
- The quality and reliability of short videos about hypertension on TikTok: a cross-sectional study
- Quality and reliability evaluation of pancreatic cancer-related video content on social short video platforms: a cross-sectional study
- Quality and reliability of pediatric pneumonia related short videos on mainstream platforms: cross-sectional study
- Association between metabolic score for insulin resistance (METS-IR) and hypertension: a cross-sectional study based on NHANES 2007–2018
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.