ArticleJournal of diabetes research2026
Clinical Significance of Conjunctival Microvascular Density in Diabetic Retinopathy: A Multimodal Correlation Study Based on Swept-Source Optical Coherence Tomography Angiography.
Article in Journal of diabetes research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed.
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5 authors.
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Abstract
Diabetic retinopathy (DR) with media opacity presents a diagnostic challenge for retinal evaluation. This study investigated whether conjunctival microvascular assessment using swept-source optical coherence tomography angiography (SS-OCTA) can serve as a potential indicator of retinal pathology. We conducted a comparative study of 163 patients with diabetes (110 with DR, subdivided into 55 nonproliferative and 55 proliferative cases) and 49 age-matched healthy controls. All participants underwent SS-OCTA for conjunctival vessel density (VD) measurement and standard retinal OCTA for retinal VD and ganglion cell complex (GCC) analysis. Statistical correlations were performed to evaluate the relationship between the conjunctival and retinal parameters. Conjunctival VD showed a progressive reduction in DR severity, most prominently in the temporal region (70.7% in controls vs. 55.6% in patients with proliferative diabetic retinopathy [PDR]). Temporal conjunctival VD correlated well with retinal damage, and lower conjunctival density was linked to reduced retinal blood flow (
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