Post-hoc analyses of the phase III ARCADIA and OLYMPIA clinical trial programs, published in the Journal of the European Academy of Dermatology and Venereology, highlight nemolizumab’s fast onset of action and improvement of itch and sleep disturbance in patients with moderate-to-severe atopic dermatitis and prurigo nodularis1
Significant improvements in itch were observed as early as 48 hours after initial treatment and steadily increased through to Day 141
Nemolizumab is the first approved monoclonal antibody that specifically targets and inhibits the signalling of IL-31 – a neuroimmune cytokine that drives itch and other symptoms in atopic dermatitis and prurigo nodularis2-4
Nemolizumab is approved by multiple regulatory authorities around the world for the treatment of moderate-to-severe atopic dermatitis and prurigo nodularis, including in the U.S. and EU5,6

ZUG, Switzerland--(BUSINESS WIRE)--Galderma (SIX: GALD), the pure-play dermatology category leader, today released new clinical data confirming nemolizumab’s rapid onset of action on itch and sleep, with significant improvements observed as early as 48 hours after treatment in some patients with atopic dermatitis and prurigo nodularis.1 The findings from post-hoc analyses of the phase III ARCADIA and OLYMPIA clinical trial programs were published in the Journal of the European Academy of Dermatology and Venereology.

Nemolizumab is the first approved monoclonal antibody that specifically targets IL-31 receptor alpha, inhibiting the signalling of IL-31.2,5,6 IL-31 is a neuroimmune cytokine that drives itch and other symptoms in both atopic dermatitis and prurigo nodularis.3,4 These new findings reinforce the critical role of IL-31 pathway inhibition in achieving rapid itch response.

Atopic dermatitis and prurigo nodularis are debilitating skin conditions that significantly affect quality of life, with symptoms such as persistent itch, skin lesions and poor sleep quality.7-13 Itch is one of the most burdensome symptoms of both conditions, with 87% of patients with atopic dermatitis seeking freedom from itch, and 88% of those with prurigo nodularis rating it as their worst symptom.13,14