Content area
Abstract
Objective
To report a case series of non-infectious anterior scleritis resistant to multiple lines of conventional therapies which were eventually successfully treated with off-label subconjunctival dexamethasone implant (Ozurdex®) injection (SDI).
Methods
A retrospective case series of 4 patients (6 eyes).
Results
In the index case series, the patients had a mean age of 57.2 years (range 36 to 82 years, SD 19.2 years) with 50% being female. Two patients had underlying autoimmune diseases: rheumatoid arthritis (n = 1), and granulomatosis with polyangiitis (GPA) (n = 1). The other patients were diagnosed with idiopathic anterior scleritis after extensive systemic investigations (n = 2). The mean follow-up duration and the mean number of concomitant therapies prior to SDI was 27 (SD 17.7) months and 2 (SD 0.81), respectively. In all patients, symptom resolution and significant improvement in disease activity were achieved after SDI, persisting for an extended period following the resorption of the implant. No scleral melt, infection or ocular hypertension were noted following SDI.
Conclusion
SDI may be a safe and effective therapeutic option for resistant non-infectious anterior scleritis.