Analysis of microperimeter in diabetic patients without retinopathy
- Author:
- No author available
- Journal Title:
- Chinese Journal of Practical Ophthalmology（CJPO）
- Issue:
- 9
- DOI:
- 10.3760/cma.j.issn.1006-4443.2012.09.008
- Key Word:
- 视野检查法;糖尿病视网膜病变;早期诊断;Perimetry;Diabetic retinopathy;Early diagnosis
Abstract： Objective To evaluate the effect of MP-1 microperimeter in detecting the early retinal abnormalities in diabetic patients and to provide evidences and ways for the prevention and cure of diabetic retinopathy.Methods Twenty-seven diabetic patients without retinopathy (total 51 eyes)and 26 normal control subjects (total 50 eyes) were evaluated.MP-1 microperimeter was used to quantify the retinal sensitivity and the fixation.Results The difference of fixation between diabetic patients without retinopathy and normal control subjects was not significant (P ＞0.05).The retinal sensitivity in diabetic patients without retinopathy declined significant (P ＜0.05). Conclusions The early changes of retinal function in diabetic eyes without retinopathy can be detected and quantitatively by the MP-1 microperimeter even before the appearance of diabetic retinopathy,and MP-1 microperimeter is a sensitive method which can provide evidences and ways for the prevention and cure of diabetic retinopathy.
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