A Demircan1, A Ozkaya2, Z Alkin2, B Kemer2, C Yesilkaya2, G Demir2. 1. University of Health Sciences, Beyoglu Eye Training and Research Hospital, Bereketzade Cami Sok. No. 2 Beyoglu, Istanbul, Turkey. Electronic address: alidemircanctf@yahoo.com. 2. University of Health Sciences, Beyoglu Eye Training and Research Hospital, Bereketzade Cami Sok. No. 2 Beyoglu, Istanbul, Turkey.
Abstract
PURPOSE: To compare the efficacy of intravitreal ranibizumab (IVR) and intravitreal dexamethasone implant (IDI) on neurosensory retinal detachment (SRD) associated with diabetic macular edema (DME) in the early treatment period. METHODS: This was a retrospective, interventional, case-control study. After three monthly loading doses of IVR or an initial IDI injection, the changes in best-corrected visual acuity (BCVA), central macular thickness (CMT) on OCT, and presence and height of SRD were evaluated. RESULTS: The IVR and IDI groups consisted of 101 and 35 eyes, respectively. The mean changes in CMT in the IVR and IDI groups were 204.4±176.6 and 311.4±163, respectively (P<0.001). The mean changes in SRD height in the IVR and IDI groups were 133.6±92.1 and 168.6±103.9μm, respectively. The decrease in SRD height was significantly greater in the IDI group than in the IVR group (P=0.002). The SRD resolved completely in 72.2% and 71.4% of the patients in the IVR and IDI groups, respectively (P=0.9). CONCLUSION: The mean reduction in CMT and SRD height was greater in the IDI group than in the IVR group. There was a negative correlation between baseline best-corrected visual acuity (BCVA) and SRD height and also between BCVA and CMT.
PURPOSE: To compare the efficacy of intravitreal ranibizumab (IVR) and intravitreal dexamethasone implant (IDI) on neurosensory retinal detachment (SRD) associated with diabetic macular edema (DME) in the early treatment period. METHODS: This was a retrospective, interventional, case-control study. After three monthly loading doses of IVR or an initial IDI injection, the changes in best-corrected visual acuity (BCVA), central macular thickness (CMT) on OCT, and presence and height of SRD were evaluated. RESULTS: The IVR and IDI groups consisted of 101 and 35 eyes, respectively. The mean changes in CMT in the IVR and IDI groups were 204.4±176.6 and 311.4±163, respectively (P<0.001). The mean changes in SRD height in the IVR and IDI groups were 133.6±92.1 and 168.6±103.9μm, respectively. The decrease in SRD height was significantly greater in the IDI group than in the IVR group (P=0.002). The SRD resolved completely in 72.2% and 71.4% of the patients in the IVR and IDI groups, respectively (P=0.9). CONCLUSION: The mean reduction in CMT and SRD height was greater in the IDI group than in the IVR group. There was a negative correlation between baseline best-corrected visual acuity (BCVA) and SRD height and also between BCVA and CMT.