A Study to Determine Long-term Safety of Mepolizumab in Asthmatic Subjects

Summary

This is a multi-centre, open-label long-term safety study of 100 milligram (mg) mepolizumab administered subcutaneously (SC) every 4 weeks for 12 months in addition to standard of care in subjects who have severe, refractory asthma and a history of eosinophilic inflammation. Subjects who completed either MEA115588 or MEA115575 will be offered the opportunity to consent for this study.

Timeline

Start

2013-05-27

Primary completion

2015-03-13

Completion

2015-03-13

Publications

• Gibson PG, Prazma CM, Chupp GL, Bradford ES, Forshag M, Mallett SA, Yancey SW, Smith SG, Bel EH. Mepolizumab improves clinical outcomes in patients with severe asthma and comorbid conditions. Respir Res. 2021 Jun 7;22(1):171. doi: 10.1186/s12931-021-01746-4.
• Yancey SW, Ortega HG, Keene ON, Bradford ES. Efficacy of add-on mepolizumab in adolescents with severe eosinophilic asthma. Allergy Asthma Clin Immunol. 2019 Sep 3;15:53. doi: 10.1186/s13223-019-0366-x. eCollection 2019.
• Khurana S, Brusselle GG, Bel EH, FitzGerald JM, Masoli M, Korn S, Kato M, Albers FC, Bradford ES, Gilson MJ, Price RG, Humbert M. Long-term Safety and Clinical Benefit of Mepolizumab in Patients With the Most Severe Eosinophilic Asthma: The COSMEX Study. Clin Ther. 2019 Oct;41(10):2041-2056.e5. doi: 10.1016/j.clinthera.2019.07.007. Epub 2019 Aug 22.
• Ortega HG, Meyer E, Brusselle G, Asano K, Prazma CM, Albers FC, Mallett SA, Yancey SW, Gleich GJ. Update on immunogenicity in severe asthma: Experience with mepolizumab. J Allergy Clin Immunol Pract. 2019 Sep-Oct;7(7):2469-2475.e1. doi: 10.1016/j.jaip.2019.03.042. Epub 2019 Apr 5. No abstract available.
• Lugogo N, Domingo C, Chanez P, Leigh R, Gilson MJ, Price RG, Yancey SW, Ortega HG. Long-term Efficacy and Safety of Mepolizumab in Patients With Severe Eosinophilic Asthma: A Multi-center, Open-label, Phase IIIb Study. Clin Ther. 2016 Sep;38(9):2058-2070.e1. doi: 10.1016/j.clinthera.2016.07.010. Epub 2016 Aug 21.

Drugs

Indications