Diagnostic performance of isolated-check visual evoked potential versus perimetry with blue-yellow in patients with open angle glaucoma / 国际眼科杂志(Guoji Yanke Zazhi)
International Eye Science
;
(12): 745-749, 2021.
Article
in English
| WPRIM
| ID: wpr-875992
ABSTRACT
@#AIM:
To evaluate the diagnostic performance of the isolated-checked visual evoked potential(IC-VEP)in the detection of open angle glaucoma and compared it to the blue-yellow perimetry(B/YP)and optical coherent tomography(OCT).<p>METHODS:
In a retrospective analysis, IC-VEP, perimetry and OCT were performed on 101 subjects(<i>n</i>=35, normal; <i>n</i>=30, early glaucoma; <i>n</i>=36, moderate and advanced glaucoma)from China. The sensitivity of IC-VEP, perimetry and OCT for detection of glaucoma, as well as the agreement within these 3 methods, were calculated to evaluate their clinic performance.<p>RESULTS:
In the early primary open angle glaucoma(POAG)group the sensitivity of IC-VEP, blue-yellow perimetry and OCT were 70.00%, 70.00% and 63.33%, respectively. In the moderate advanced POAG group, the sensitivity of IC-VEP, OCT and blue-yellow perimetry were 86.11%, 88.89% and 91.67%, respectively. The specificity of IC-VEP was 91.43%. The results of IC-VEP were highly consistent with OCT and blue-yellow visual field tests(kappa 0.721-1.000, <i>P</i><0.05).<p>CONCLUSION:
As an objective examination of visual function, IC-VEP can be used for early diagnosis of glaucoma. It may be a useful tool for monitoring the function of RGCs in suspected glaucoma patients.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
/
Screening study
Language:
English
Journal:
International Eye Science
Year:
2021
Type:
Article
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