Clinical diagnosis and treatment recommendations for ocular toxicities of targeted therapy and immune checkpoint inhibitor therapy

The increased use of targeted therapy and immune checkpoint inhibitors in cancers has brought new hope of survival to patients with advanced tumors. However, increasing numbers of immune-related adverse events (irAEs) of these medications have been reported, affecting almost all human organs including the eye. These adverse effects may affect the entire ocular region, including the eyelid, eye lashes, conjunctiva, cornea, uvea, retina and optic nerve, and have thus far been largely ignored by patients and doctors. In this review, we summarize the characteristics of ocular diseases related to irAEs and advise on how to diagnose and manage these diseases. Key points This review will enable clinical oncologists to recognize, diagnose, and manage targeted therapy and immune checkpoint inhibitor-related ocular adverse events.