Key points are not available for this paper at this time.
BACKGROUND: Management of moderate-to-severe atopic dermatitis (AD) frequently requires treatment with systemic therapies. Dupilumab is the first biological agent approved for treatment of moderate-to-severe AD. Although promising results have appeared in clinical trials, real-life data on efficacy and safety are lacking. OBJECTIVES: To assess effectiveness and safety of treatment with dupilumab in the real-life clinical setting at a Danish tertiary referral centre. METHODS: All patients with AD treated with dupilumab from October 2017 to October 2018 at Bispebjerg Hospital, Denmark, were included in the study. Patients were evaluated three times: at treatment initiation and at 1 and 3 months after first dupilumab injection. At each visit, disease activity was assessed by severity score (Eczema Area and Severity Index, EASI), patient-reported outcomes (Dermatology Life Quality Index, DLQI, pruritus and sleep score) and serological markers immunoglobulin (Ig)E, eosinophil count and lactate dehydrogenase (LDH). RESULTS: A total of 43 patients were included in the study. The mean reduction in EASI score from baseline was 19.6 points (72.4%) at 1-month and 22.6 points (76.7%) at 3-month follow-up. EASI, DLQI, pruritus score, sleep score, IgE and LDH were all statistically significantly reduced between baseline and 1- and 3-month follow-up. Mean reductions in EASI score and LDH at 3-month follow-up were significantly correlated (P = 0.003). One patient (2.3%) discontinued treatment due to side-effects, and seven patients (18.4%) developed conjunctivitis during the study period. CONCLUSION: The effectiveness and safety of dupilumab treatment in a real-life clinical setting are comparable to that of phase 3 clinical trials. LDH is suggested as a potential serological marker predictive of treatment response.
Olesen et al. (Mon,) studied this question.