Advances in treatment of refractory uveitic macular edema / 中华眼底病杂志

ABSTRACT

Uveitic macular edema (UME) is a major reason of permanent visual loss. Early treatment is essential for achieving a good visual outcome, but some patients are resistant or nonresponsive to the treatment, which is called refractory UME (RUME). Intravitreous injection of glucocorticoids can improve the intraocular drug concentration and avoid systemic side effects. Immunosuppressive agents have a certain role in improving RUME by inhibiting immune cells through a variety of ways. Non-steroidal anti-inflammatory drugs, carbonic anhydrase inhibitors and new biological agents also can improve RUME outcome, but their effectiveness and safety need to be confirmed by large scale randomized clinical trials. Vitrectomy can improve RUME outcome but whether peeling of internal limiting membrane is necessary or not is still controversial. Peeling the inner limiting membrane can eliminate the potential incentive for macular edema and remove the barrier. But the process of stripping may injury the retinal neurepithelium. To eliminate edema and protect the visual function, we should analysis the causes of RUME and treat it individually.