ABSTRACT
Purpose: Ipilimumab is an immune checkpoint inhibitor that occasionally causes ophthalmic immune-related adverse events (irAEs) such as dry eye, uveitis, and episcleritis. We report a case of ipilimumab-related uveitis and refractory hypotony with a flat anterior chamber (AC) in a trabeculectomized eye with exfoliation glaucoma. Observation: A 69-year-old man with a history of cataract surgery and trabeculectomy for exfoliation glaucoma in the right eye presented with blurred vision at 2 months after initiation of ipilimumab for metastatic malignant melanoma (day 0). Although no ophthalmic irAEs were observed at the first visit, he developed iritis, vitreous opacity, and choroidal detachment by day 18.As a result of the irAEs, the scheduled course of ipilimumab was canceled and he was instead treated with corticosteroids (eye drops and systemic). The symptoms progressed, and on day 32 visual acuity was light perception, with a flat AC, hypotony maculopathy, and severe choroidal detachment in the right eye. The patient received two AC formations with a viscoelastic substance, but the flat AC and hypotony recurred. Because the effects of the surgeries were temporary, high doses of corticosteroids were administered. AC depth, anterior uveitis, intraocular pressure, and choroidal detachment resolved by day 91. Conclusions: Ophthalmologists and oncologists should be aware of the rare but severe irAEs, and careful follow-up is required for ophthalmic irAEs caused by ipilimumab, especially in cases with a history of glaucoma surgery.
ABSTRACT
â¢We describe the first case of binasal hemianopia due to bilateral optic perineuritis.â¢Bilateral optic perineuritis should be considered as a causative disease of binasal hemianopia.â¢Early diagnosis of optic perineuritis is crucial to avoid irreversible visual impairment.
