Intravitreal triamcinolone for persistent cystoid macular oedema in eyes with quiescent uveitis.

BACKGROUND: To determine the outcome following injections of triamcinolone acetate (IVTA) in the treatment of persistent cystoid macular oedema (CMO) in quiescent, non-infectious uveitis. METHODS: Retrospective analysis of patients with inactive uveitis requiring/not requiring immunosuppressive therapy who received IVTA because of chronic CMO refractory to previous systemic steroids. Number of IVTA (re-)treatments, distance visual acuity, near visual acuity, mean foveal thickness, intraocular pressure, duration of CMO, type of uveitis and systemic therapy were assessed previous to and 1, 4, 12 weeks following each IVTA treatment. RESULTS: Between March 2003 and May 2006, 24 eyes of 18 patients received between one and three IVTA injections. A resolution of chronic CMO was observed in 7/24 eyes (29.2%, 5 eyes after single injection of IVTA, 1 eye each after two and three injections of IVTA), a significant increase in distance visual acuity in 9/24 eyes (37.5%; 5 eyes with resolution of CMO, 4 eyes despite persistent CMO) and in near visual acuity in 13/24 eyes (54.6%; 6 eyes with resolution of CMO, 7 eyes despite persistent CMO). CONCLUSIONS: IVTA might be considered as a treatment for patients with chronic CMO when persistent despite previous systemic steroid therapy. Even patients without sustained resolution of CMO after IVTA might benefit in terms of transiently increasing visual acuity, but progression of cataract and rise in intraocular pressure limit repeatability.