| アブストラクト | Dupilumab, the first biologic approved for eosinophilic esophagitis treatment (EoE-tx) in 2022, demonstrated favorable safety in phase-III clinical trials. However, real-world dupilumab-associated adverse reactions (DARs) for EoE-tx are unknown. This study aims to evaluate DAR for EoE-tx using the FDA Adverse Event Reporting System. FDA Adverse Event Reporting System was queried for DAR between 2022Q1 and 2023Q4. Individual DARs (iDARs) were categorized and compared between treatment groups: EoE, asthma, atopic dermatitis, and chronic rhinosinusitis with nasal polyps. Logistic regression was used to predict serious DAR and outcomes, and zero-truncated negative binomial regression was used to predict the number of iDAR. There were 51,000 DAR observations; 1459 for EoE-tx with 103 (7.1%) serious reactions and 44 (3.0%) serious outcomes including 3 deaths. For EoE-tx, the mean iDAR was 3.68 [3.51, 3.85], and the iDAR incidence rate ratio among men receiving EoE-tx was 0.73 [0.65, 0.83]. EoE-tx average iDAR primarily included general (0.75 [0.70, 0.80]), injection-site (0.69 [0.63, 0.74]), dermatologic (0.51 [0.46, 0.55]), and gastrointestinal (0.24 [0.21, 0.27]) reactions. Adults >/=50 years had 1.97 [1.28, 2.99] higher odds for serious DAR compared to younger adults in EoE-tx. Overall, dupilumab demonstrated a favorable safety profile across all indications, with low rates of serious adverse events. For EoE-tx specifically, higher total iDAR rates were observed, driven largely by increased injection-site and gastrointestinal reactions compared to other indications. Additionally, women exhibited higher iDAR rates than men across all indications. |
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| 組織名 | Kaiser Permanente Bernard J. Tyson School of Medicine, Kaiser Permanente,;Pasadena, CA, USA.;Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic Arizona,;Scottsdale, AZ, USA.;Department of Otolaryngology-Head and Neck Surgery, Kaiser Permanente, Oakland,;CA, USA. |
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