| Autor: |
Daniel Laroche, Aaron Brown, Jose Sinon, Alexander Martin, Chester Ng, Sohail Sakkari |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Frontiers in Ophthalmology, Vol 3 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2674-0826 |
| DOI: |
10.3389/fopht.2023.1322178 |
| Popis: |
In this case series, we present a methodology for a proof of principle for the development of a unique biomarker for pigmentary glaucoma to detect progression before nerve fiber layer loss. Out of the five patients in this case series, one was excluded because of an outlier due to pseudoexfoliation syndrome with excessively dense pigmentation of the trabecular meshwork. The remaining patients displayed a decreased visual field loss with increased superior to inferior trabecular meshwork ratios. This methodology, though limited due to small sample size, shows that in a limited number of patients, visual field loss is positively correlated with increased superior to inferior trabecular meshwork ratios. The next steps would be to look at patients without glaucoma and patients with pigmentary glaucoma, along with complete inter-eye comparisons for patients with unilateral exfoliation syndrome to act as controls. To our knowledge, this is a novel methodology, and if the pattern holds, it can act as proof of principle for the development of a novel early biomarker for pigmentary glaucoma to improve early intervention and delay vision loss. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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