ArticleFrontiers in medicine2023
Peripapillary choroidal vascularity index and thickness in patients with systemic sclerosis.
Article in Frontiers in medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Ocular markers of microangiopathy and their possible association with cardiovascular risk in patients with systemic inflammatory rheumatic diseases: a systematic review.Frontiers in immunology · 2025Pooled it
- Anterior segment oculomics in systemic sclerosis: reduced OCT-derived pupil diameter without iris morphology alterations.Frontiers in medicine · 2026Article
- The choroid as a vascular sensor in pulmonary hypertension: an oculomic mini review.Frontiers in cardiovascular medicine · 2026Review
- Evaluation of the choroidal vascularity index and choroidal thickness in patients with systemic sclerosis.International ophthalmology · 2025Article
- Peripapillary choroidal vascularity of paediatric myopic eyes with peripapillary hyperreflective ovoid mass-like structures.Acta ophthalmologica · 2025Article
- Assessment of interocular symmetry of choroidal vascularity index and thickness in patients with systemic sclerosis: a prospective study.Frontiers in medicine · 2024Article
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Patients with systemic sclerosis (SSc) present an increased risk of developing glaucomatous optic neuropathy (GON). We investigated peripapillary choroidal parameters and peripapillary retinal nerve fiber layer (RNFL) thickness using spectral domain optical coherence tomography (SD-OCT) to determine the relationships of these factors with clinical variables. Methods: A total of 33 patients with SSc were enrolled and compared to 40 controls. After obtaining circular scans around the optic disc, the global and quadrant peripapillary choroidal thickness (pCT) and RNFL thickness were measured. Additionally, the peripapillary choroidal vascularity index (pCVI), which allows for a quantitative analysis of the choroidal vasculature, was determined. Results: No significant differences were found in pCT and RNFL thickness between patients with SSc and controls, or within SSc subtypes (diffuse cutaneous systemic sclerosis (dcSSc) compared to limited cutaneous systemic sclerosis (lcSSc)) ( Conclusion: Our results suggest that the statistically significant decrease in pCVI in patients with SSc compared to the control group is probably due to a decrease in the vascular layer, which would partially explain an increased risk of GON in patients with SSc.
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Registered trials
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