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Purpose@#To investigate the relative risks (RRs) for dementia among individuals with glaucoma. @*Methods@#We conducted a search of PubMed, Web of Science, Scopus, and Cochrane databases for observational cohort studies examining the association between glaucoma and dementia until March 2023. Two authors independently screened all titles and abstracts according to predefined inclusion and exclusion criteria. Pooled RR and 95% confidence intervals (CIs) were generated using random-effect models. @*Results@#The meta-analysis included 18 cohort studies conducted in eight countries and involving 4,975,325 individuals. The pooled RR for the association between glaucoma and all-cause dementia was 1.314 (95% CI, 1.099–1.572; I2 = 95%). The pooled RRs for the associations of open-angle glaucoma with Alzheimer dementia and Parkinson disease were 1.287 (95% CI, 1.007–1.646; I2 = 96%) and 1.233 (95% CI, 0.677–2.243; I2 = 73%), respectively. The pooled RRs for the associations of angle-closure glaucoma with all-cause dementia and Alzheimer dementia were 0.978 (95% CI, 0.750–1.277; I2 = 17%) and 0.838 (95% CI, 0.421–1.669; I2 = 16%), respectively. No evidence of publication bias was detected in the Begg-Mazumdar adjusted rank correlation test (p = 0.47). @*Conclusions@#Based on current observational cohort studies, there is evidence supporting that glaucoma is a risk factor for dementia in the adult population.
RESUMO
Purpose@#To investigate the changes in retinal and choroidal vessels according to changes in thyroid stimulating immunoglobulin (TSI) in patients with thyroid eye disease (TED). @*Methods@#A total of 41 patients (82 eyes) with TED were enrolled. The subjects were divided into two groups: an experimental group with clinically significant TSI sample-to-reference ratio (%) abnormalities (> 140) and a control group. Within the experimental group, the median value of 451 was used to further classify patients into groups A and B. Using optical coherence tomography/angiography, the sizes of the superficial fovea avascular zone (sFAZ) and deep fovea avascular zone, the diameter of the macular center 1 mm fovea, 3 mm parafovea superficial capillary plexus density (sCPD), deep capillary plexus density, choroidal thickness, and choroidal vascularity index were measured. @*Results@#In the experimental group, the change in the TSI value and the change in the 3 mm parafovea sCPD showed a significant positive correlation (p = 0.040) with a correlation coefficient of 0.307. Among group B patients of the experimental group, the changes in the TSI value and sFAZ showed a strong negative correlation (-0.417), but it was not statistically significant (p = 0.053). @*Conclusions@#In TED patients with clinically significant TSI levels (> 140), blood vessel density in the superficial layer of the 3 mm parafovea significantly increased with TSI. Especially in the high TSI (≥ 451) group, superficial retinal vessel density.
RESUMO
Purpose@#To investigate the changes in retinal and choroidal vessels according to changes in thyroid stimulating immunoglobulin (TSI) in patients with thyroid eye disease (TED). @*Methods@#A total of 41 patients (82 eyes) with TED were enrolled. The subjects were divided into two groups: an experimental group with clinically significant TSI sample-to-reference ratio (%) abnormalities (> 140) and a control group. Within the experimental group, the median value of 451 was used to further classify patients into groups A and B. Using optical coherence tomography/angiography, the sizes of the superficial fovea avascular zone (sFAZ) and deep fovea avascular zone, the diameter of the macular center 1 mm fovea, 3 mm parafovea superficial capillary plexus density (sCPD), deep capillary plexus density, choroidal thickness, and choroidal vascularity index were measured. @*Results@#In the experimental group, the change in the TSI value and the change in the 3 mm parafovea sCPD showed a significant positive correlation (p = 0.040) with a correlation coefficient of 0.307. Among group B patients of the experimental group, the changes in the TSI value and sFAZ showed a strong negative correlation (-0.417), but it was not statistically significant (p = 0.053). @*Conclusions@#In TED patients with clinically significant TSI levels (> 140), blood vessel density in the superficial layer of the 3 mm parafovea significantly increased with TSI. Especially in the high TSI (≥ 451) group, superficial retinal vessel density.