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Erschienen in: Current Allergy and Asthma Reports 7/2021

01.07.2021 | Asthma (V Ortega, Section Editor)

Efficacy and Safety of Prostaglandin D2 Receptor 2 Antagonism with Fevipiprant for Patients with Asthma: a Systematic Review and Meta-analysis of Randomized Controlled Trials

verfasst von: Dan Yang, Xinning Guo, Ting Liu, Yina Li, Zhuman Du, Chuntao Liu

Erschienen in: Current Allergy and Asthma Reports | Ausgabe 7/2021

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Abstract

Purpose of Review

Accumulating evidence has shown that prostaglandin D2 (PGD2)-chemoattractant receptor-homologous molecule expressed on Th2 cells (CRTH2) pathway plays an important role in promoting eosinophilic airway inflammation in asthma. We aimed to assess the efficacy and safety of CRTH2 antagonist fevipiprant in patients with persistent asthma compared with placebo.

Recent Findings

We identified eligible studies by searching PubMed, EMBASE, the Cochrane Central Register of Controlled Trials and ClinicalTrials.gov. The study was registered as CRD 42020221714 (http://​www.​crd.​york.​ac.​uk/​PROSPERO). Ten randomized controlled trials with 7902 patients met our inclusion criteria. A statistically significant benefit of fevipiprant compared with placebo was shown in improving forced expiratory volume in 1 s (MD 0.05 L, 95% CI: 0.02 to 0.07; p < 0.0001), Asthma Control Questionnaire score (MD -0.10, 95% CI: -0.16 to -0.04; p = 0.001), and Asthma Quality of Life Questionnaire score (MD 0.08, 95% CI: 0.03 to 0.13; p = 0.003). Fevipiprant decreased number of patients with at least one asthma exacerbation requiring administration of systemic corticosteroids for 3 days or more (RR 0.86, 95% CI: 0.77 to 0.97; p = 0.01). Some benefits were a little more pronounced in the high eosinophil population (with an elevated blood eosinophil count or sputum eosinophil percentage) and in the 450 mg dose group. Fevipiprant was well tolerated with no safety issues compared with placebo.

Summary

Fevipiprant could safely improve asthma outcomes compared to placebo. However, most of the differences didn’t reach the minimal clinically important difference (MCID), thus the clinical benefits remained to be confirmed. 
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Metadaten
Titel
Efficacy and Safety of Prostaglandin D2 Receptor 2 Antagonism with Fevipiprant for Patients with Asthma: a Systematic Review and Meta-analysis of Randomized Controlled Trials
verfasst von
Dan Yang
Xinning Guo
Ting Liu
Yina Li
Zhuman Du
Chuntao Liu
Publikationsdatum
01.07.2021
Verlag
Springer US
Erschienen in
Current Allergy and Asthma Reports / Ausgabe 7/2021
Print ISSN: 1529-7322
Elektronische ISSN: 1534-6315
DOI
https://doi.org/10.1007/s11882-021-01017-8

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