Advantage of inhaled corticosteroids as additional therapy to systemic corticosteroids for pediatric acute asthma exacerbations: a cost-effectiveness analysis. (1st September 2020)

• Record Type: Journal Article
• Authors: Rodriguez-Martinez, Carlos E.; Sossa-Briceño, Monica P.; Castro-Rodriguez, Jose A.
• Is Part Of: Journal of asthma. Volume 57:Number 9(2020)
• Page Start: 949
• Page End: 958
• Publication Date: 2020-09-01
• Subjects: Asthma exacerbation -- health economics -- inhaled corticosteroid -- systemic corticosteroid; Asthma -- Periodicals; 616.238005
• DOI: 10.1080/02770903.2019.1628254
• Languages: English
• ISSNs: 0277-0903

Abstract

Abstract: Objective: Although the efficacy of systemic corticosteroids (SCs) in acute asthma exacerbations is well established, the fact that many children still require admission to hospital and that SCs have a slow onset of action are cause of concern. For this reason, the use of inhaled corticosteroids (ICS) as a therapy added to SCs has been explored, with no clarity about its cost-effectiveness. The aim of the present study was to evaluate the cost-effectiveness of ICS in addition to SCs (ICS + SCs) compared to standard therapy with SCs for treating pediatric asthma exacerbations. Methods: A decision-analysis model was developed to estimate the cost-effectiveness of SCs compared to ICS + SCs for treating pediatric patients with acute asthma exacerbations. Effectiveness parameters were obtained from a systematic review of the literature. Cost data obtained from hospital bills and from the national manual of drug prices. The study was carried out from the perspective of the national healthcare system in Colombia. The main outcome of the model was avoidance of hospital admission. Results: For the base-case analysis, the model showed that compared to SCs, therapy with ICS + SCs was associated with lower total costs (US$88.76 vs.US$97.71 average cost per patient) and a lower probability of hospital admission (0.9060 vs. 0.9000), thus showing dominance. Conclusions: This study shows that compared with standard therapy with SCs, ICS + SCs for treating pediatric patients with acute asthma exacerbations is the preferred strategy because it was associated with a lower probability of hospital admission, at lower total treatment costs.