Intravitreal Ranibizumab for Acute Central Serous Chorioretinopathy

초록

Background/Aims: To evaluate the effectiveness of intravitreal ranibizumab injection (IVRI) for acute central serous chorioretinopathy (CSC). Methods: Patients with symptomatic CSC of less than 3 months were prospectively recruited. Patients (n = 20/group) were randomly assigned to IVRI (0.5 mg/0.05 ml) or observation and followed for 6 months. logMAR best-corrected visual acuity (BCVA), fluorescein angiography, indocyanine angiography, and central foveal thickness (CFT) were assessed at baseline and at regular follow-ups. Results: All patients had increased BCVA, decreased CFT, and resolution of the neurosensory detachment. Complete resolution of neurosensory retinal detachment required more time in the observation group (13.0 +/- 3.1 vs. 4.2 +/- 0.9 weeks; p < 0.001). Mean BCVA and mean CFT improved significantly in both groups, but the changes were not significantly different between groups at 6 months. Conclusions: IVRI for acute CSC might hasten resolution of neurosensory detachment compared to observation alone. At 6 months, BCVA and CFT did not differ between IVRI and observation groups. Further studies are required to determine the long-term benefits of IVRI. Copyright (C) 2012 S. Karger AG, Basel

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