Significant reduction of peripapillary choroidal thickness in patients with unilateral branch retinal vein occlusion

Hae Min Kang, Jeong Hoon Choi, Hyoung Jun Koh, Christopher Seungkyu Lee, Sung Chul Lee

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Purpose: To evaluate changes in peripapillary choroidal thickness in patients with branch retinal vein occlusion (BRVO) over 12 months, using spectral-domain optical coherence tomography with enhanced depth imaging. Methods: This retrospective, interventional case series included 20 treatment-naive patients with unilateral BRVO with at least 12 months follow-up. The peripapillary choroidal thickness was measured over 12 months. Results: In BRVO-affected eyes, the mean peripapillary choroidal thickness was 213.5 ± 51.7 μm (126.1-326.9 μm) at baseline and 129.6 ± 39.3 μm (65.9-197.1 μm) at 12 months. In nonaffected contralateral eyes, the mean peripapillary choroidal thickness was 194.1 ± 39.8 μm (158.5-238.3 μm) at baseline and 156.6 ± 56.2 μm (125.9-213.9 μm) at 12 months. The mean peripapillary choroidal thickness decreased significantly over 12 months in both BRVO-affected and nonaffected eyes (P < 0.001, both eyes). Although the mean peripapillary choroidal thickness was not significantly different between groups at baseline (P = 0.472), it was significantly lower in BRVO-affected eyes than in nonaffected eyes at 12 months (P = 0.036). Conclusion: Peripapillary choroidal thickness decreased significantly over 12 months in BRVO-affected eyes and nonaffected eyes in patients with unilateral BRVO.

Original languageEnglish
Pages (from-to)72-78
Number of pages7
JournalRetina
Volume38
Issue number1
DOIs
Publication statusPublished - 2018 Jan 1

All Science Journal Classification (ASJC) codes

  • Ophthalmology

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