PURPOSE: The purpose of this study was to evaluate the effect of a single dose of intravitreal diclofenac, a potent nonsteroidal antiinflammatory drug, on visual acuity and central macular thickness in patients with macular edema of various etiologies. METHODS: In this prospective noncomparative case series, 10 eyes of 10 patients with clinically significant diabetic macular edema (n = 5), neovascular age-related macular degeneration (n = 2), pseudophakic cystoid macular edema (n = 1), macular edema secondary to old branch retinal vein occlusion (n = 1), and cystoid macular edema secondary to chronic intermediate uveitis (n = 1) received 500 microg/0.1 mL of intravitreal diclofenac. The primary outcome measure was change in visual acuity. RESULTS: After 2 weeks, visual acuity improved in 3 (30%) eyes (P = 0.78), did not change in 3 (30%) eyes, and decreased in 3 (30%) eyes. After 4 weeks, improvement of best-corrected visual acuity occurred in 5 (50%) eyes (P = 0.07), but in 3 eyes (30%), best-corrected visual acuity did not change, and in 1 eye (10%), visual acuity decreased. After 8 weeks, visual acuity improved in 7 (70%) eyes (P = 0.019), got worse in 1 eye (10%), and did not change in 2 eyes (20%). Central macular thickness did not decrease significantly at 8 weeks. On the basis of electroretinography, no significant changes in the amplitude of a-wave or b-wave in relation to baseline were noticed in any eye. CONCLUSION: Up to 8 weeks, intravitreal diclofenac treatment of eyes with macular edema of various etiologies yielded prominent improvement in visual acuity but was not associated with a significant decrease in central macular thickness. No toxic effect of intravitreal diclofenac was observed.
PURPOSE: The purpose of this study was to evaluate the effect of a single dose of intravitreal diclofenac, a potent nonsteroidal antiinflammatory drug, on visual acuity and central macular thickness in patients with macular edema of various etiologies. METHODS: In this prospective noncomparative case series, 10 eyes of 10 patients with clinically significant diabetic macular edema (n = 5), neovascular age-related macular degeneration (n = 2), pseudophakic cystoid macular edema (n = 1), macular edema secondary to old branch retinal vein occlusion (n = 1), and cystoid macular edema secondary to chronic intermediate uveitis (n = 1) received 500 microg/0.1 mL of intravitreal diclofenac. The primary outcome measure was change in visual acuity. RESULTS: After 2 weeks, visual acuity improved in 3 (30%) eyes (P = 0.78), did not change in 3 (30%) eyes, and decreased in 3 (30%) eyes. After 4 weeks, improvement of best-corrected visual acuity occurred in 5 (50%) eyes (P = 0.07), but in 3 eyes (30%), best-corrected visual acuity did not change, and in 1 eye (10%), visual acuity decreased. After 8 weeks, visual acuity improved in 7 (70%) eyes (P = 0.019), got worse in 1 eye (10%), and did not change in 2 eyes (20%). Central macular thickness did not decrease significantly at 8 weeks. On the basis of electroretinography, no significant changes in the amplitude of a-wave or b-wave in relation to baseline were noticed in any eye. CONCLUSION: Up to 8 weeks, intravitreal diclofenac treatment of eyes with macular edema of various etiologies yielded prominent improvement in visual acuity but was not associated with a significant decrease in central macular thickness. No toxic effect of intravitreal diclofenac was observed.
Authors: Richard S Hoffman; Rosa Braga-Mele; Kendall Donaldson; Geoffrey Emerick; Bonnie Henderson; Malik Kahook; Nick Mamalis; Kevin M Miller; Tony Realini; Neal H Shorstein; Richard K Stiverson; Barbara Wirostko Journal: J Cataract Refract Surg Date: 2016-09 Impact factor: 3.351
Authors: Ingeborg Stalmans; David G Callanan; Monte S Dirks; Marlene R Moster; Alan L Robin; Joachim Van Calster; Sally A Scheib; Jaime E Dickerson; Theresa A Landry; Michael V W Bergamini Journal: J Ocul Pharmacol Ther Date: 2012-08-03 Impact factor: 2.671