Risk Factors Associated with Weight Gain during Treatment with Dupilumab among Patients with Moderate to Severe Atopic Dermatitis
- PMID: 39545373
- PMCID: PMC11586677
- DOI: 10.2340/actadv.v104.40796
Risk Factors Associated with Weight Gain during Treatment with Dupilumab among Patients with Moderate to Severe Atopic Dermatitis
Abstract
This cohort study used prospectively collected data from the Swedish national quality registry, SwedAD, to investigate weight gain as a possible side effect of dupilumab treatment for atopic dermatitis. Patients on dupilumab were compared with patients on other systemic medications, e.g., methotrexate, cyclosporine, or Janus kinase inhibitors, and possible risk factors for weight change during treatment with dupilumab were analysed. All patients aged 18 years or above, included in SwedAD between March 2018 and April 2023, who initiated systemic treatment at or after inclusion and had data on weight at baseline and at least 1 follow-up weight measurement were included (n = 157). After 2 years on dupilumab, patients had a mean weight gain of 1.6 kg (p = 0.007, 95% confidence interval [CI] 0.4-2.7). In the multivariable analysis, controlling for age at start, sex, asthma, and body mass index at start, dupilumab was associated with higher weight gain than other systemic treatments (3.3 kg, p = 0.005 [95% CI 1.0-5.6]). Asthma was associated with weight loss; male sex tended to be associated with weight gain.
Conflict of interest statement
MT has received speaker honoraria and/or been a consultant for Sanofi-Genzyme, Novartis, and Abbvie. EKJ has received speaker honoraria and/or been a consultant and/or been co-investigator in clinical trials for AbbVie, ACO, Almirall, Amgen, the Swedish Asthma and Allergy Foundation, Galenica, LEO Pharma, Läkartidningen, Novartis, Pfizer, Sanofi-Genzyme, and the Swedish Society for Dermatology and Venereology. She is head of the SwedAD steering committee. MB has received speaker honoraria and/or been a consultant and/or been co-investigator in clinical trials for AbbVie, ACO, Amgen, LEO Pharma, Sanofi Genzyme, Pfizer, Novartis, the Swedish Asthma and Allergy Foundation, Läkartidningen, Swedish Society for Dermatology and Venereology. She is head of the SwedAD steering committee together vid EKJ. LUI has received speaker honoraria and/or been a consultant for ACO, Sanofi-Genzyme, Lilly, LEO, Pfizer, Almirall, and Abbvie. She is a member of the SwedAD steering committee. AS has received lecture fees from Janssen-Cilag and UCB. He has received consultancy fees from Novartis, Eli Lilly, Icon, Abbvie, and BMS. He is a member of the SwedAD steering committee. ML has received lecture fees from Sanofi-Genzyme and Abbvie. She is a member of the SwedAD steering committee. JR has no conflicts of interest to declare.
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