Background and objective: To compare visual acuity results in patients with exudative age-related macular degeneration treated with two different temporal sequences of combination intravitreal triamcinolone acetonide and photodynamic therapy with verteporfin.
Patients and methods: A retrospective, comparative, interventional case series was used. Thirty-one eyes received intravitreal triamcinolone acetonide 1 week prior to photodynamic therapy, and 30 eyes received intravitreal triamcinolone acetonide followed by photodynamic therapy the same day.
Results: There was no significant difference in visual acuity between the groups at baseline (P = .084), 6 to 12 weeks of follow-up (P = .085), or 1 year of follow-up (P= .093). When visual acuity outcomes were adjusted for baseline visual acuity, spot size, lesion type, age, and gender, there was no significant difference in visual acuity at 6 to 12 weeks (P = .44) or 1 year (P= .28).
Conclusions: There appears to be no significant difference in visual outcomes in eyes with exudative age-related macular degeneration treated with intravitreal triamcinolone acetonide 1 week prior to photodynamic therapy or those treated with intravitreal triamcinolone acetonide on the same day as photodynamic therapy.