Abstract
Dupilumab (Dupixent®), a subcutaneously administered, fully human IgG4 monoclonal antibody directed against the IL (interleukin)-4 receptor α subunit, blocks the signalling of IL-4 and IL-13, two T helper cell type 2 cytokines implicated in the immunopathology of atopic dermatitis (AD). It is the first biologic therapy to have been approved for the treatment of adult patients with moderate-to-severe AD in the EU and USA. In phase III trials in adults with moderate-to-severe AD who were inadequately controlled with topical medications and/or systemic treatments, such as ciclosporin, or for whom these therapies were not advisable, 16 weeks' treatment with dupilumab as monotherapy or in combination with topical corticosteroids (TCS) improved multiple measures of disease severity, pruritus, sleep disturbance, anxiety and depression, and quality of life compared with placebo. Moreover, the benefits of combination therapy at week 16 were maintained during long-term treatment for up to 1 year. Dupilumab, alone or added to TCS, was generally well tolerated, with low rates of serious adverse events and treatment discontinuations due to adverse events. Common adverse reactions included conjunctivitis, injection-site reactions and oral herpes. Thus, dupilumab represents a valuable new treatment option for adults with moderate-to-severe AD deemed appropriate for systemic therapy, a patient population for whom historically there has been a lack of safe and effective long-term treatments.
https://ift.tt/2NuqGWQ
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου