临床眼科杂志
臨床眼科雜誌
림상안과잡지
Journal of Clinical Ophthalmology
2015年
5期
385-388
,共4页
薛尚才%李惠荣%王秀兰%范勇%孙建玲
薛尚纔%李惠榮%王秀蘭%範勇%孫建玲
설상재%리혜영%왕수란%범용%손건령
非增生性糖尿病视网膜病变%中心视网膜厚度%图形视觉诱发电位
非增生性糖尿病視網膜病變%中心視網膜厚度%圖形視覺誘髮電位
비증생성당뇨병시망막병변%중심시망막후도%도형시각유발전위
Non-proliferative diabetic retinopathy%Central retinal thickness%PVEP
目的:观察中心视网膜厚度对非增生性糖尿病视网膜病变( NPDR)图形视觉诱发电位( PVEP)的影响。方法总结2012年1月至2015年3月间我院眼科及内分泌科住院的NPDR患者,排除中心视网膜有明显的出血、渗出及有明显的其它眼底病变者,有完整的中心视网膜相干光断层扫描( OCT)资料、视网膜电图资料及眼底血管造影资料的患者120例(240只眼),依据OCT测量(中心点1 mm、1~3 mm、3~6 mm直经范围)的中心视网膜厚度,按Zeiss cirrus400 OCT随机正常值范围将该组患者分为中心视网膜厚度正常组、中心视网膜厚度变薄组及中心视网膜厚度增厚组,观察患者的OCT中心视网膜厚度及PVEP指标,分析两者的相关性。结果中心视网膜厚度正常组中心视网膜平均厚度为276.4~304.9μm;3组患者眼PVEP的P100波潜伏期均有延迟,中心视网膜厚度变薄组较其它两组延迟更明显( F =13.68、3.79, P =0.00、0.04),中心视网膜厚度变薄组PVEP的P100波潜伏期延迟最明显( F =15.56, P =0.00);中心视网膜厚度正常组PVEP的P100波振幅值变化不明显,中心视网膜厚度变薄组及中心视网膜厚度增厚组较中心视网膜厚度正常组PVEP的P100波振幅值显著降低( F =9.65、19.36, P =0.00、0.00),中心视网膜厚度增厚组较中心视网膜厚度变薄组PVEP的P100波振幅值降幅更显著( F =4.62, P =0.02)。结论 NPDR患眼中心视网膜厚度与PVEP指标有着明显的相关性。
目的:觀察中心視網膜厚度對非增生性糖尿病視網膜病變( NPDR)圖形視覺誘髮電位( PVEP)的影響。方法總結2012年1月至2015年3月間我院眼科及內分泌科住院的NPDR患者,排除中心視網膜有明顯的齣血、滲齣及有明顯的其它眼底病變者,有完整的中心視網膜相榦光斷層掃描( OCT)資料、視網膜電圖資料及眼底血管造影資料的患者120例(240隻眼),依據OCT測量(中心點1 mm、1~3 mm、3~6 mm直經範圍)的中心視網膜厚度,按Zeiss cirrus400 OCT隨機正常值範圍將該組患者分為中心視網膜厚度正常組、中心視網膜厚度變薄組及中心視網膜厚度增厚組,觀察患者的OCT中心視網膜厚度及PVEP指標,分析兩者的相關性。結果中心視網膜厚度正常組中心視網膜平均厚度為276.4~304.9μm;3組患者眼PVEP的P100波潛伏期均有延遲,中心視網膜厚度變薄組較其它兩組延遲更明顯( F =13.68、3.79, P =0.00、0.04),中心視網膜厚度變薄組PVEP的P100波潛伏期延遲最明顯( F =15.56, P =0.00);中心視網膜厚度正常組PVEP的P100波振幅值變化不明顯,中心視網膜厚度變薄組及中心視網膜厚度增厚組較中心視網膜厚度正常組PVEP的P100波振幅值顯著降低( F =9.65、19.36, P =0.00、0.00),中心視網膜厚度增厚組較中心視網膜厚度變薄組PVEP的P100波振幅值降幅更顯著( F =4.62, P =0.02)。結論 NPDR患眼中心視網膜厚度與PVEP指標有著明顯的相關性。
목적:관찰중심시망막후도대비증생성당뇨병시망막병변( NPDR)도형시각유발전위( PVEP)적영향。방법총결2012년1월지2015년3월간아원안과급내분비과주원적NPDR환자,배제중심시망막유명현적출혈、삼출급유명현적기타안저병변자,유완정적중심시망막상간광단층소묘( OCT)자료、시망막전도자료급안저혈관조영자료적환자120례(240지안),의거OCT측량(중심점1 mm、1~3 mm、3~6 mm직경범위)적중심시망막후도,안Zeiss cirrus400 OCT수궤정상치범위장해조환자분위중심시망막후도정상조、중심시망막후도변박조급중심시망막후도증후조,관찰환자적OCT중심시망막후도급PVEP지표,분석량자적상관성。결과중심시망막후도정상조중심시망막평균후도위276.4~304.9μm;3조환자안PVEP적P100파잠복기균유연지,중심시망막후도변박조교기타량조연지경명현( F =13.68、3.79, P =0.00、0.04),중심시망막후도변박조PVEP적P100파잠복기연지최명현( F =15.56, P =0.00);중심시망막후도정상조PVEP적P100파진폭치변화불명현,중심시망막후도변박조급중심시망막후도증후조교중심시망막후도정상조PVEP적P100파진폭치현저강저( F =9.65、19.36, P =0.00、0.00),중심시망막후도증후조교중심시망막후도변박조PVEP적P100파진폭치강폭경현저( F =4.62, P =0.02)。결론 NPDR환안중심시망막후도여PVEP지표유착명현적상관성。
Objective To observe the relationship between center retinal thickness and PVEP in non-proliferative diabetic retinopathy ( NPDR) .Methods Author retrospectively summarized the clinical data of NPDR patients diagnosed and treated in our hospital between January 2012 and March 2015.Patients were ruled out for other fundus conditions such as central retinal edema, hemorrhage, obviously ooze and other fundus lesions.Complete retinal OCT images, retinal elect-rodiagram and fundus angiography data of 120 cases (240 eyes) were collected.According to retinal thickness measured by OCT at different eccentricity (1 mm, 1~3 mm, and 3~6 mm) , patients were divided into normal, thin retina and thick retina groups.Relationships between retinal thickness and PVEP were studied.Results Retinal thickness was 276.4~304.9 um in normal group.PVEP P100 latency was delayed in all three NPDR groups, and the delay was more prominent in thin retina group than in two other groups ( F =13.68, 3.79;P =0.00, 0.04).Delay was longest in thin retina group.P100 amplitude significantly reduced in thin retina group and in thick retina group ( F =9.65, 19.36;P =0.00, 0.00) than in normal group.Lowest amplitude was found in thick retina group.Conclusion There was a clear relation-ship between PVEP and retinal thickness in NPDR patients.