Intravitreal Triamcinolone for Refractory Diabetic Macular Edema

Intravitreal TA improves vision and reduces macular thickness in eyes with refractory diabetic macular edema. This beneficial effect persists for up to 2 years with repeated treatment. Progression of cataract and elevation of IOP commonly occur but appear manageable. Spontaneous improvement over years can still occur in eyes that are apparently severely affected by diabetic macular edema.