Dupilumab-associated ocular manifestations: A review of clinical presentations and management

Dupilumab is a first-in-class biologic approved by the European Medicines Agency and the US Food and Drug Administration for the treatment of multiple atopic diseases, including atopic dermatitis, asthma, and chronic rhinosinusitis with nasal polyposis. Since gaining traction as an effective treatment modality, multiple reports have highlighted the many ocular side effects associated with dupilumab usage. These range from mild diseases, such as conjunctivitis, dry eyes, and blepharitis, to more severe manifestations such as intraocular inflammation and cicatrizing conjunctivitis. The pathogenesis behind these manifestations remains controversial, but are likely multi-factorial. We review the current evidence surrounding ocular manifestations of dupilumab-associated disease and proposed treatments to provide an overview of this unique disease entity. With increasing usage of dupilumab, formal recommendations regarding the treatment of dupilumab-associated ocular disease are warranted to provide standardized clinical guidance. Furthermore, it is important for health care practitioners to remain abreast with existing literature to counsel and empower patients with the knowledge surrounding contemporary treatments for atopic diseases and their associated sideeffects.