We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Baricitinib in patients with moderate‐to‐severe atopic dermatitis and inadequate response to topical corticosteroids: results from two randomized monotherapy phase III trials.
- Authors
Simpson, E.L.; Lacour, J.‐P.; Spelman, L.; Galimberti, R.; Eichenfield, L.F.; Bissonnette, R.; King, B.A.; Thyssen, J.P.; Silverberg, J.I.; Bieber, T.; Kabashima, K.; Tsunemi, Y.; Costanzo, A.; Guttman‐Yassky, E.; Beck, L.A.; Janes, J.M.; DeLozier, A.M.; Gamalo, M.; Brinker, D.R.; Cardillo, T.
- Abstract
Summary: Background: Baricitinib, an oral selective Janus kinase 1 and 2 inhibitor, effectively reduced atopic dermatitis (AD) severity in a phase II study with concomitant topical corticosteroids. Objectives: To evaluate the efficacy and safety of baricitinib in patients with moderate‐to‐severe AD who had an inadequate response to topical therapies. Methods: In two independent, multicentre, double‐blind, phase III monotherapy trials, BREEZE‐AD1 and BREEZE‐AD2, adults with moderate‐to‐severe AD were randomized 2 : 1 : 1 : 1 to once‐daily placebo, baricitinib 1 mg, 2 mg, or 4 mg for 16 weeks. Results: At week 16, more patients achieved the primary end point of Validated Investigator's Global Assessment of AD (0, 1) on baricitinib 4 mg and 2 mg compared with placebo in BREEZE‐AD1 [N = 624; baricitinib 4 mg 16·8% (P < 0·001), 2 mg 11·4% (P < 0·05), 1 mg 11·8% (P < 0·05), placebo 4·8%], and BREEZE‐AD2 [N = 615; baricitinib 4 mg 13·8% (P = 0·001), 2 mg 10·6% (P < 0·05), 1 mg 8·8% (P = 0·085), placebo 4·5%]. Improvement in itch was achieved as early as week 1 for 4 mg and week 2 for 2 mg. Improvements in night‐time awakenings, skin pain and quality‐of‐life measures were observed by week 1 for both 4 mg and 2 mg (P ≤ 0·05, all comparisons). The most common adverse events in patients treated with baricitinib were nasopharyngitis and headache. No cardiovascular events, venous thromboembolism, gastrointestinal perforation, significant haematological changes, or death were observed with any baricitinib dosage. Conclusions: Baricitinib improved clinical signs and symptoms in patients with moderate‐to‐severe AD within 16 weeks of treatment and induced rapid reduction of itch. The safety profile remained consistent with prior findings from baricitinib clinical development in AD, with no new safety concerns. What is already known about this topic? Atopic dermatitis (AD) is a chronic heterogeneous inflammatory skin disease with few approved therapies for patients with moderate‐to‐severe disease. What does this study add? These two phase III trials show that baricitinib, an oral inhibitor of Janus kinase 1 and 2, significantly improved clinical signs and symptoms of AD compared with placebo within the first 16 weeks of treatment.Baricitinib may represent a first‐in‐class oral treatment option for adult patients with moderate‐to‐severe AD. Linked Comment: Drucker. Br J Dermatol 2020; 183:199–200. Plain language summary available online
- Subjects
ATOPIC dermatitis; PATIENT safety; CARDIOVASCULAR diseases; SYMPTOMS; SKIN diseases; ITCHING; BARICITINIB
- Publication
British Journal of Dermatology, 2020, Vol 183, Issue 2, p242
- ISSN
0007-0963
- Publication type
Article
- DOI
10.1111/bjd.18898