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Published on: April 14, 2014
Alterations in the Retinal Vascular Network and Structure in Myelin Oligodendrocyte Glycoprotein Antibody-Associated
Jian Yu1,2,3, Yongheng Huang1,2,3,4, Kaicheng Wu1,2,3
1Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China.
Purpose:
To investigate the longitudinal microstructural and microvascular changes in patients with myelin oligodendrocyte glycoprotein antibody-associated optic neuritis (MOG-ON) without new attacks.
Methods:
We included 20 eyes of 12 MOG-ON patients without new attacks during the follow-up and 24 eyes of 12 age- and sex-matched healthy controls.
Results:
The BCVA, retinal vessels and structure were significantly lower in MOG-ON eyes than in healthy eyes(all P < .05). In MOG-ON eyes, the BCVA (p = .408) and mean deviation (p = .854) were not significantly decreased at the follow-up visit. However, there were small, significant decreases in parafoveal vessel density (p = .026), peripapillary vessel density (p = .008), and RNFL thickness (p = .03), but not GCIPL thickness (p = .107).
Conclusions:
Ongoing deterioration was observed in RNFL thickness and parafoveal and peripapillary vessel density, but not GCIPL thinning, in MOG-ON eyes without a new attack of ON.
