Dupilumab-associated ocular surface disease: incidence, management and long-term sequelae
AbstractObjectiveTo determine the incidence of ocular surface disease in patients with atopic dermatitis (AD) treated with dupilumab at a tertiary, university hospital. To describe the features of dupilumab-associated ocular surface disease, establish the need for treatment and report any long-term effects on the ocular surface.MethodsA retrospective analysis of consecutive patients treated with dupilumab for AD between January 2017 and August 2019 was undertaken. Data was collected on demographics, incidence and type of ocular disease features, natural history and treatment.Results50% (14/28) patients developed ocular symptoms with a mean time of onset of 6.75 (+/- 6.1) weeks from starting dupilumab. 69% of these (9/13) were diagnosed with conjunctivitis - associated with cicatrisation in two patients and periorbital skin changes in four. Of these nine, four had prior history of atopic keratoconjunctivitis. All were treated with topical steroids; two required additional ciclosporin drops. 67% (6/9) patients developed chronic ocular inflammation requiring maintenance drops at a mean of 16 (+/- 6.9) months of follow up. All patients had improvement in their AD severity; only one patient discontinued dupilumab due to ocular side effects.ConclusionThe rate of dupilumab-associated ocular surface disease was 32%. Periorbital skin changes and conjunctival cicatrisation were noted in association with conjunctivitis. Ocular surface disease improved on topical steroids and ciclosporin but 67% of patients needed on-going treatment. Patients should be referred to an ophthalmologist prior to starting dupilumab as a large proportion develops chronic ocular inflammation.