A new record for the number of monoclonal antibody (mAb) therapeutics granted their first marketing approval during a single year may be set in 2017. The previous record was set in 2015, when 8 antibody therapeutics were granted first approvals. Remarkably, 11 investigational mAb therapeutics are currently being considered for first marketing approvals that may be granted in 2017. Of these, 4 mAbs are under review as treatments for common immune-mediated disorders such as dermatitis, psoriasis and rheumatoid arthritis (anti-IL-6 sirukumab, anti-IL-6R sarilumab, anti-IL-4Ra dupilumab and anti- IL-23p19 guselkumab), 4 mAbs are under review as treatments for various types of cancer (anti-IL-1 alpha Xilonix, anti-CD22 inotuzumab ozogamicin, anti-PD-L1 avelumab and anti-PD-L1 durvalumab) and 3 mAbs are under review as treatments for other disorders (anti-CD20 ocrelizumab for multiple sclerosis, anti-sclerostin romosozumab for osteoporosis and anti-FGF23 burosumab for X-linked hypophosphatemia). Marketing applications for additional mAb therapeutics may be submitted to regulatory agencies during the first half of 2017, which could allow additional first approvals to occur during 2017.
Additional information on antibody therapeutics in Phase 3 clinical studies, regulatory review and those recently approved can be found in the ‘Antibodies to watch in 2017’ article, which can be freely downloaded.
The Antibody Society will post reports on the progress of mAb therapeutics during 2017, with an emphasis on first marketing application submissions and approvals in the European Union, United States and Japan. The Society maintains a comprehensive table of approved antibody therapeutics and those in regulatory review in the EU or US. Please log in to access the table, located in the Members Only section.
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