Results of one-year follow-up examinations after intravitreal bevacizumab administration for chronic central serous chorioretinopathy.

BACKGROUND

our purpose was to report the results of 1-year follow-up examinations after intravitreal bevacizumab injection for the treatment of chronic central serous chorioretinopathy (CSC).

METHODS

five eyes in 5 patients with chronic CSC were intravitreally injected with 1.25 mg/0.05 ml of bevacizumab. The need for retreatment was evaluated if spectral-domain optical coherence tomography showed the presence of subretinal fluid at the time of a 1-month follow-up examination. Best-corrected visual acuity and central foveal thickness were compared between baseline and 1 year after the first injection.

RESULTS

the mean logarithm of the minimum angle of resolution (logMAR) best-corrected visual acuity improved from 0.23 ± 0.46 to 0.17 ± 0.47 and the mean central foveal thickness significantly decreased from 323 ± 98 microm to 171 ± 63 microm (p < 0.05).

CONCLUSION

The intravitreal injection of bevacizumab is well tolerated in maintaining vision and reducing serous retinal detachment in patients with chronic CSC, as evaluated at a 1-year follow-up examination.