Tralokinumab in Atopic Dermatitis: A Profile of Its Use

Declarations

Funding The preparation of this review was not supported by any external funding.

Authorship and Conflict of interest Hannah Blair is a salaried employee of Adis International Ltd/Springer Nature, and declares no relevant conflicts of interest. All authors contributed to the review and are responsible for the article content.

Ethics approval, Consent to participate, Consent to publish, Availability of data and material, Code availability Not applicable.

Additional information about this Adis Drug Review can be found here.

Abstract

Tralokinumab (tralokinumab-ldrm) [Adbry™ (USA); Adtralza® (EU)], a human IgG4 monoclonal antibody that binds specifically to interleukin (IL)-13, is an effective and generally well tolerated treatment option for adult patients with moderate to severe atopic dermatitis who are candidates for systemic therapy. In pivotal phase III trials, subcutaneous tralokinumab improved the clinical signs and symptoms of atopic dermatitis as well as quality of life (QOL). In ECZTRA 1 and 2, tralokinumab monotherapy was superior to placebo in the first 16 weeks of treatment, with improvements in pruritus and sleep scores seen as early as week 1. Many patients who met the criteria for clinical response at week 16 maintained this response at week 52. Tralokinumab was also more effective than placebo when used in combination with ‘as needed’ topical corticosteroids (TCS) in ECZTRA 3 and 7; most tralokinumab recipients used no or very little amounts of TCS. In an open-label extension trial, tralokinumab provided consistent symptom control over the longer term (up to 2 years). The majority of adverse events with tralokinumab, including injection-site reactions and conjunctivitis, were of mild to moderate severity. The tolerability profile of tralokinumab longer term was consistent with that in the phase III trials.

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