[摘要]"目的"探討糖尿病黃斑水腫(diabetic"macular"edema,DME)患者抗血管內(nèi)皮生長(zhǎng)因子(vascular"endothelial"growth"factor,VEGF)治療后黃斑區(qū)微循環(huán)和房水細(xì)胞因子表達(dá)的變化,并分析其與抗VEGF療效的關(guān)系。方法"選取2021年10月至2023年8月于南昌市第一醫(yī)院就診的DME患者62例(91眼),均行玻璃體腔注射康柏西普治療。根據(jù)黃斑中心厚度(central"macular"thickness,CMT)的降幅將其分為療效顯著組(CMT降幅≥100μm,59眼)和非療效顯著組(CMT降幅lt;100μm或增加,32眼)。分析抗VEGF治療后CMT、黃斑淺層毛細(xì)血管叢(superficial"capillary"plexus,SCP)血管密度(vessel"density,VD)、中心凹無(wú)血管區(qū)(fovea"avascular"area,F(xiàn)AZ)、VEGF、白細(xì)胞介素(interleuki,IL)-6、IL-8、IL-10的變化。采用受試者操作特征曲線(receiver"operating"characteristic"curve,ROC曲線)評(píng)估各指標(biāo)的療效預(yù)測(cè)價(jià)值。結(jié)果"治療前,療效顯著組患眼房水的VEGF、IL-10均顯著高于非療效顯著組,IL-8水平顯著低于非療效顯著組(Plt;0.05);治療后,兩組患眼房水的VEGF、IL-6、IL-8、IL-10均顯著低于本組治療前(Plt;0.05),療效顯著組患眼房水的VEGF、IL-6、IL-8均顯著低于非療效顯著組,IL-10水平顯著高于非療效顯著組(Plt;0.05);抗VEGF治療前后,兩組患眼的FAZ面積和SCP-VD均無(wú)顯著變化(Pgt;0.05)。相關(guān)性分析顯示,基線房水VEGF(r=0.571,Plt;0.001)、IL-10(r=0.382,P=0.008)與CMT降幅呈正相關(guān);IL-8與CMT降幅呈負(fù)相關(guān)性(r=–0.689,Plt;0.001);IL-6、FAZ面積、SCP-VD與CMT降幅無(wú)相關(guān)性(Pgt;0.05);細(xì)胞因子水平與FAZ面積和SCP-VD無(wú)相關(guān)性(Pgt;0.05)。ROC曲線結(jié)果顯示,基線房水IL-8、VEGF和IL-10預(yù)測(cè)抗VEGF療效的曲線下面積分別為0.825、0.813和0.676。結(jié)論"DME患者的基線房水VEGF、IL-8、IL-10水平與抗VEGF療效相關(guān),且能夠預(yù)測(cè)抗VEGF療效。
[關(guān)鍵詞]"糖尿病黃斑水腫;房水細(xì)胞因子;黃斑區(qū)微循環(huán);黃斑中心厚度
[中圖分類號(hào)]"R774.1""""""[文獻(xiàn)標(biāo)識(shí)碼]"A""""""[DOI]"10.3969/j.issn.1673-9701.2024.31.005
Relationship"between"macular"microcirculation,"cytokines"and"anti-VEGF"efficacy"in"DME"patients
JIN"Yu1,"LIU"Miao1,"YUAN"Fangxiu1,"WANGnbsp;Ling1,"ZENG"Qiongjuan2,"ZHU"Yuzhen1,"TU"Jiaojiao1,"WANG"jun3
1.Department"of"Ophthalmology,"the"First"Hospital"of"Nanchang,"Nanchang"330008,"Jiangxi,"China;"2.Department"of"Clinical"Nursing,"Medical"College"of"Nanchang"Institute"of"Technology,"Nanchang"330044,"Jiangxi,"China;"3.Department"of"Science"and"Education,"the"First"Hospital"of"Nanchang,"Nanchang"330008,"Jiangxi,"China
[Abstract]"Objective"To"investigate"the"changes"of"macular"microcirculation"and"aqueous"humor"cytokine"expression"in"patients"with"diabetic"macular"edema"(DME)"after"anti-vascular"endothelial"growth"factor"(VEGF)"treatment,"and"analyze"the"relationship"with"efficacy."Methods"A"total"of"62"patients"(91"eyes)"with"DME"who"were"treated"in"the"First"Hospital"of"Nanchang"from"October"2021"to"August"2023"were"selected"and"treated"with"intravitreal"injection"of"conbercept."According"to"the"reduction"of"central"macular"thickness"(CMT),"they"were"divided"into"efficacy"significant"group"(CMT"reduction"≥100μm,"59"eyes)"and"non-efficacy"significant"group"(CMT"reductionlt;100μm"or"increase,"32"eyes)."The"changes"of"CMT,"vessel"density"(VD)"of"superficial"capillary"plexus"(SCP),"fovea"avascular"area"(FAZ),"VEGF,"interleuki"(IL)"-6,"IL-8,"and"IL-10"after"anti-VEGF"treatment"were"analyzed."Receiver"operating"characteristic"(ROC)"curve"was"used"to"evaluate"the"predictive"value"of"each"index."Results"Before"treatment,"the"levels"of"VEGF"and"IL-10"in"aqueous"humor"in"efficacy"significant"group"were"significantly"higher"than"those"in"non-efficacy"significant"group,"and"the"level"of"IL-8"was"significantly"lower"than"that"in"non-efficacy"significant"group"(Plt;0.05)."After"treatment,"levels"of"VEGF,"IL-6,"IL-8"and"IL-10"in"aqueous"humor"in"both"groups"were"significantly"lower"than"before"treatment"(Plt;0.05)."The"levels"of"VEGF,"IL-6"and"IL-8"in"aqueous"humor"in"efficacy"significant"group"were"significantly"lower"than"those"in"non-efficacy"significant"group,"and"the"level"of"IL-10"was"significantly"higher"than"that"in"non-efficacy"significant"group"(Plt;0.05)."Before"and"after"anti-VEGF"treatment,"there"were"no"significant"changes"in"FAZ"area"and"SCP-VD"in"both"groups"(Pgt;0.05)."Correlation"analysis"showed"that"VEGF"(r=0.571,"Plt;0.001)"and"IL-10"(r=0.382,"P=0.008)"in"aqueous"humor"at"baseline"were"positively"correlated"with"CMT"reduction,"IL-8"was"negatively"correlated"with"CMT"reduction"(r=–0.689,"Plt;0.001)."IL-6,"FAZ"area"and"SCP-VD"were"not"correlated"with"CMT"reduction"(Pgt;0.05)."Cytokine"levels"were"not"correlated"with"FAZ"area"and"SCP-VD"(Pgt;0.05)."ROC"curve"results"showed"that"area"under"the"curve"of"IL-8,"VEGF"and"IL-10"at"baseline"predicting"anti-VEGF"efficacy"were"0.825,"0.813"and"0.676,"respectively."Conclusion"The"levels"of"VEGF,"IL-8,"and"IL-10"in"aqueous"humor"at"baseline"in"DME"patients"were"correlated"with"anti-VEGF"efficacy"and"could"predict"the"efficacy"of"anti-VEGF.
[Key"words]"Diabetic"macular"edema;"Aqueous"humor"cytokines;"Macular"microcirculation;"Central"macular"thickness
糖尿病視網(wǎng)膜病變(diabetic"retinopathy,DR)是糖尿病最常見(jiàn)的并發(fā)癥,由視網(wǎng)膜微血管和視網(wǎng)膜神經(jīng)結(jié)構(gòu)損傷所致[1]。DR已成為全球致盲尤其是工作年齡人群視力障礙的主要原因之一,而糖尿病黃斑水腫(diabetic"macular"edema,DME)是影響糖尿病患者視力最重要的因素[2-3]??寡軆?nèi)皮生長(zhǎng)因子(vascular"endothelial"growth"factor,VEGF)是目前治療DME最有效的方法,但仍有少部分患者治療效果不佳,表明除VEGF外,可能存在其他因素參與DME進(jìn)展[4]。研究發(fā)現(xiàn)炎癥因子在DME進(jìn)展中發(fā)揮作用[5-6]。因此,探究DME患者房水炎癥因子水平及其與抗VEGF療效的關(guān)系具有重要的臨床價(jià)值。光學(xué)相干斷層掃描血管成像(optical"coherence"tomography"angiography,OCTA)可量化視網(wǎng)膜毛細(xì)血管,具有無(wú)創(chuàng)、檢查迅速及無(wú)并發(fā)癥等優(yōu)點(diǎn)[7]。與健康人群相比,DME患者的黃斑中心凹無(wú)血管區(qū)(fovea"avascular"area,F(xiàn)AZ)面積更大,且視力喪失可能與FAZ擴(kuò)大有關(guān)[8]。然而,DME患者玻璃體腔抗VEGF治療后的黃斑血流變化仍不明確[9-11]。本研究旨在觀察DME患者行玻璃體腔注射康柏西普治療后房水細(xì)胞因子水平、FAZ面積、黃斑淺層毛細(xì)血管叢(superficial"capillary"plexus,SCP)血流密度(vessel"density,VD)和黃斑中心厚度(central"macular"thickness,CMT)的變化,并分析房水細(xì)胞因子與以上黃斑結(jié)構(gòu)的關(guān)系。
1""資料與方法
1.1""研究對(duì)象
選取2021年10月至2023年8月于南昌市第一醫(yī)院就診的DME患者62例(91眼)。納入標(biāo)準(zhǔn):①2型糖尿病患者;②依據(jù)2002年糖尿病國(guó)際臨床分類法確診為DR非增殖期[12];③DME符合美國(guó)眼科協(xié)會(huì)診斷標(biāo)準(zhǔn),即OCT檢查顯示CMTgt;315μm[13];④糖化血紅蛋白、空腹血糖、餐后2h血糖分別低于10%、7.0mmol/L、10mmol/L[14]。排除標(biāo)準(zhǔn):①近6個(gè)月行眼底治療,如抗VEGF治療、視網(wǎng)膜激光光凝及玻璃體切除術(shù);②病理性近視、老年性黃斑病變和青光眼患者;③合并嚴(yán)重的全身疾?。?""④OCT/OCTA圖像質(zhì)量差。本研究經(jīng)南昌市第一醫(yī)院倫理委員會(huì)批準(zhǔn)(倫理審批號(hào):KY2021064)并遵循《赫爾辛基宣言》。所有參與者在研究前均簽署知情同意書(shū)。
1.2""抗VEGF治療及分組
納入患者給予玻璃體腔注射治療,康柏西普(批準(zhǔn)文號(hào):國(guó)藥準(zhǔn)字S20130012,生產(chǎn)單位:成都康弘生物科技有限公司,規(guī)格:0.05ml/支)0.05ml,每月1次,連續(xù)治療3個(gè)月。治療后CMT降幅≥100μm者納入療效顯著組,共59眼;CMT降幅lt;100μm或較前增加者納入非療效顯著組,共32眼。
1.3""眼科檢查和人口學(xué)信息
患者均行眼壓、最佳矯正視力(best"corrected"visual"acuity,BCVA)和OCT/OCTA等眼科檢查。首次玻璃體腔注射康柏西普治療前收集患者的一般資料,并抽取房水??筕EGF治療第3針結(jié)束后1個(gè)月再次收集相關(guān)數(shù)據(jù)。利用國(guó)際標(biāo)準(zhǔn)視力表測(cè)量BCVA,并記錄為最小分辨角對(duì)數(shù)視力。眼壓測(cè)量使用非接觸性眼壓計(jì)(日本Topcon,CT-1)。
1.4""OCT/OCTA檢查
患者散瞳后,使用德國(guó)海德堡OCT/A診斷儀對(duì)黃斑區(qū)進(jìn)行線性掃描(掃描面積:6mm×6mm),自動(dòng)測(cè)量CMT。分割錯(cuò)誤的圖片由眼科醫(yī)生進(jìn)行手動(dòng)矯正。手動(dòng)勾畫(huà)FAZ邊界后利用OCT/A計(jì)算功能得出該區(qū)域面積,F(xiàn)AZ面積為重復(fù)6次測(cè)量后的平均值。將淺層視網(wǎng)膜毛細(xì)血管圖像導(dǎo)入Image"J,設(shè)定格式及像素閾值,并將圖像轉(zhuǎn)化為白色背景紅色血流圖,分別對(duì)紅色區(qū)域、總區(qū)域面積進(jìn)行測(cè)量,VD(%)=紅色區(qū)域面積/總面積×100%。
1.5""房水樣本獲取和細(xì)胞因子檢測(cè)
使用前房采集穿刺針進(jìn)入前房并采集0.1ml房水樣本送至北京智德醫(yī)學(xué)檢驗(yàn)所有限公司,檢測(cè)白細(xì)胞介素(interleukin,IL)-6、IL-8、IL-10、VEGF。
1.6""統(tǒng)計(jì)學(xué)方法
采用SPSS"28.0軟件對(duì)數(shù)據(jù)進(jìn)行統(tǒng)計(jì)分析。正態(tài)分布的計(jì)量資料以均數(shù)±標(biāo)準(zhǔn)差()表示,比較采用t檢驗(yàn),不符合正態(tài)分布的計(jì)量資料以中位數(shù)(四分位數(shù)間距)[M(Q1,Q3)]表示,比較采用Mann-Whitney"U檢驗(yàn);計(jì)數(shù)資料以例數(shù)(百分率)[n(%)]表示,比較采用c2檢驗(yàn)。相關(guān)性分析采用Spearman分析。繪制受試者操作特征曲線(receiver"operating"characteristic"curve,ROC曲線)評(píng)估各指標(biāo)的療效預(yù)測(cè)價(jià)值。Plt;0.05為差異有統(tǒng)計(jì)學(xué)意義。
2""結(jié)果
2.1""兩組患者的一般資料比較
療效顯著組患者男20例,女18例;平均年齡(55.6±11.9)歲;平均糖尿病病程(12.0±5.8)年。非療效顯著組患者男13例,女11例;平均年齡(57.0±10.0)歲;平均糖尿病病程(11.8±5.9)年。兩組患者患眼的BCVA、眼壓、CMT比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(Pgt;0.05),見(jiàn)表1。
2.2""兩組患眼治療前后的房水細(xì)胞因子、淺層黃斑區(qū)微循環(huán)比較
治療前,療效顯著組患眼房水的VEGF、IL-10均顯著高于非療效顯著組,IL-8水平顯著低于非療效顯著組(Plt;0.05);治療后,兩組患眼房水的VEGF、IL-6、IL-8、IL-10均顯著低于本組治療前(Plt;0.05),療效顯著組患眼房水的VEGF、IL-6、IL-8均顯著低于于非療效顯著組,IL-10水平顯著高于非療效顯著組(Plt;0.05);抗VEGF治療前后,兩組患眼的FAZ面積和SCP-VD均無(wú)顯著變化(Pgt;0.05),見(jiàn)表2。
2.3""基線房水細(xì)胞因子和淺層黃斑區(qū)微循環(huán)與CMT
降幅的關(guān)系
基線房水VEGF(r=0.571,Plt;0.001)、IL-10(r=0.382,P=0.008)與CMT降幅呈正相關(guān);IL-8與CMT降幅呈負(fù)相關(guān)(r=–0.689,Plt;0.001);IL-6、FAZ面積、SCP-VD與CMT降幅無(wú)相關(guān)性(Pgt;0.05)。
2.4""基線房水IL-8、IL-10、VEGF的療效預(yù)測(cè)價(jià)值
ROC曲線結(jié)果顯示,基線房水IL-8、VEGF和IL-10預(yù)測(cè)抗VEGF療效的曲線下面積(area"under"the"curve,AUC)分別為0.825(95%CI:0.711~0.934)、0.813(95%"CI:0.698~0.930)和0.676(95%"CI:0.532~0.809)。
2.5""基線房水細(xì)胞因子與淺層黃斑區(qū)微循環(huán)的關(guān)系
VEGF、IL-6、IL-8、IL-10與FAZ面積和SCP-VD均無(wú)相關(guān)性(Pgt;0.05),見(jiàn)表3。
3""討論
本研究發(fā)現(xiàn)抗VEGF治療可有效減輕DME患者的黃斑水腫程度,且房水VEGF和炎癥因子水平均較治療前顯著降低,但黃斑區(qū)微循環(huán)變化不明顯。此外,VEGF和炎癥因子與抗VEGF療效有關(guān),且具有一定預(yù)測(cè)作用。
3.1""DME患者抗VEGF治療后黃斑結(jié)構(gòu)的變化
本研究結(jié)果顯示抗VEGF治療可有效促進(jìn)DME患者黃斑區(qū)視網(wǎng)膜厚度下降,與既往研究結(jié)果一"""""致[15-16]。Statler等[17]報(bào)道DME患者治療后黃斑區(qū)淺層和深層VD降低;也有研究報(bào)道抗VEGF治療可改善DME患者黃斑區(qū)微循環(huán)缺血狀態(tài)[18-20]。但筆者未觀察到黃斑區(qū)微循環(huán)的變化,分析原因:①抗VEGF治療短期內(nèi)VEGF水平下調(diào)抑制血管再生導(dǎo)致黃斑區(qū)缺血加重,或抗VEGF治療后的某一時(shí)間點(diǎn),因黃斑水腫移位的血管復(fù)位使VD增加,本研究的觀察節(jié)點(diǎn)恰好錯(cuò)過(guò)。②DME患者視網(wǎng)膜層解剖變形造成OCTA中自動(dòng)分割不準(zhǔn)確。③抗VEGF治療首先影響黃斑區(qū)深層血流,當(dāng)前治療下黃斑區(qū)淺層微循環(huán)不受影響。④樣本量不足,未來(lái)需要大樣本研究闡述抗VEGF治療與黃斑區(qū)微循環(huán)的關(guān)系。
3.2""DME患者抗VEGF治療后房水細(xì)胞因子的變化
本研究顯示DME患者玻璃體腔抗VEGF治療后房水細(xì)胞因子水平下降,這可能是炎癥因子與抗VEGF藥物存在相互作用所致。但丁國(guó)龍等[21]發(fā)現(xiàn)DME患者抗VEGF治療后3~7d,IL-6和IL-8水平較治療前升高,VEGF水平降低。推測(cè)有以下原因:①觀察時(shí)間點(diǎn)不同,本研究觀察時(shí)通過(guò)代償通路促使炎癥因子升高的作用已消失。②VEGF和炎癥因子存在相關(guān)性,因此抗VEGF治療抑制VEGF表達(dá)后,其與炎癥因子之間的相互作用通路可能受影響,從而間接抑制炎癥因子生成[22]。
3.3""抗VEGF療效和房水細(xì)胞因子的關(guān)系
本研究結(jié)果顯示VEGF、IL-10和IL-8與CMT降幅相關(guān),與先前研究報(bào)道結(jié)果相似[23]。研究發(fā)現(xiàn)DME可促進(jìn)IL-8表達(dá)上調(diào),進(jìn)而增加血管通透性導(dǎo)致黃斑水腫加劇[24]。表明隨著疾病的發(fā)展,炎癥因子可能是影響黃斑水腫程度的主要因素,這可能是部分患者對(duì)抗VEGF藥物低應(yīng)答的原因[25-28]。本研究未發(fā)現(xiàn)FAZ面積和SCP-VD與CMT降幅相關(guān),這與Lee等[29]研究結(jié)果一致。研究發(fā)現(xiàn)相較于單純DR,DME患者深層FAZ面積更大,因此DR深層視網(wǎng)膜毛細(xì)血管叢較淺層更早出現(xiàn)微循環(huán)變化[30-31]。
綜上,抗VEGF治療可下調(diào)房水VEGF和炎癥因子水平,對(duì)黃斑區(qū)淺層微循環(huán)無(wú)影響?;€VEGF、IL-8和IL-10水平與抗VEGF療效相關(guān),并具有一定預(yù)測(cè)價(jià)值。黃斑區(qū)微循環(huán)變化與抗VEGF療效和細(xì)胞因子表達(dá)無(wú)相關(guān)性。
利益沖突:所有作者均聲明不存在利益沖突。
[參考文獻(xiàn)]
[1] 萬(wàn)文萃,"龍洋."糖尿病視網(wǎng)膜病變的流行病學(xué)、病因?qū)W與發(fā)病機(jī)制研究現(xiàn)狀[J]."眼科新進(jìn)展,"2022,"42(9):"673–679.
[2] KLEIN"B"E."Overview"of"epidemiologic"studies"of"diabetic"retinopathy[J]."Ophthalmic"Epidemiol,"2007,"14(4):"179–183.
[3] TAN"G"S,"CHEUNG"N,"SIMó"R,"et"al."Diabetic"macular"oedema[J]."Lancet"Diabetes"Endocrinol,"2017,"5(2):"143–155.
[4] PARRAVANO"M,"COSTANZO"E,"QUERQUES"G."Profile"of"non-responder"and"late"responder"patients"treated"for"diabetic"macular"edema:"Systemic"and"ocular"factors[J]."Acta"Diabetol,"2020,"57(8):"911–921.
[5] DONG"N,"XU"B,"WANG"B,"et"al."Study"of"27"aqueous"humor"cytokines"in"patients"with"type"2"diabetes"with"or"without"retinopathy[J]."Mol"Vis,"2013,"19:"1734–1746.
[6] MAGGIO"E,"SARTORE"M,"ATTANASIO"M,"et"al."Anti-vascular"endothelial"growth"factor"treatment"for"diabetic"macular"edema"in"a"real-world"clinical"setting[J]."Am"J"Ophthalmol,"2018,"195:nbsp;209–222.
[7] 陸華文,"楊俊."光學(xué)相干斷層掃描血管成像在常見(jiàn)眼底病診斷中的應(yīng)用進(jìn)展[J]."精準(zhǔn)醫(yī)學(xué)雜志,"2024,"39(1):"81–83,"87.
[8] GILL"A,"COLE"E"D,"NOVAIS"E"A,"et"al."Visualization"of"changes"in"the"foveal"avascular"zone"in"both"observed"and"treated"diabetic"macular"edema"using"optical"coherence"tomography"angiography[J]."Int"J"Retina"Vitreous,"2017,"3:"19.
[9] DASTIRIDOU"A,"KARATHANOU"K,"RIGA"P,"et"al."OCT"angiography"study"of"the"macula"in"patients"with"diabetic"macular"edema"treated"with"intravitreal"aflibercept[J]."Ocul"Immunol"Inflamm,"2021,"29(5):"926–931.
[10] BROMEO"A"J,"GRULLA-QUILENDRINO"P,"ANTOLIN"R"C,"et"al."Optical"coherence"tomography"angiography"analysis"of"changes"in"the"foveal"avascular"zone"in"eyes"with"diabetic"macular"edema"treated"with"intravitreal"anti-vascular"endothelial"growth"factor[J]."Int"J"Retina"Vitreous,"2022,"8(1):"57.
[11] CHEONG"K"X,"LEE"S"Y,"ANG"M,"et"al."Vessel"density"changes"on"optical"coherence"tomography"angiography"after"vascular"endothelial"growth"factor"inhibitor"treatment"for"diabetic"macular"edema[J]."Turk"J"Ophthalmol,"2020,"50(6):"343–350.
[12] WILKINSON"C"P,"FERRIS"F"L,"KLEIN"R"E,"et"al."Proposed"international"clinical"diabetic"retinopathy"and"diabetic"macular"edema"disease"severity"scales[J]."Ophthalmology,"2003,"110(9):"1677–1682.
[13] GROVER"S,"MURTHY"R"K,"BRAR"V"S,"et"al."Normativenbsp;data"for"macular"thickness"by"high-definition"spectral-domain"optical"coherence"tomography"(spectralis)[J]."Am"J"Ophthalmol,"2009,"148(2):"266–271.
[14] 中華醫(yī)學(xué)會(huì)糖尿病學(xué)分會(huì)."中國(guó)2型糖尿病防治指南(2020年版)[J]."中華糖尿病雜志,"2021,"13(4):"315–409.
[15] MATSUNAGA"D"R,"SALABATI"M,"OBEID"A,"et"al."Outcomes"of"eyes"with"diabetic"macular"edema"that"are"lost"to"follow-up"after"anti-vascular"endothelial"growth"factor"therapy[J]."Am"J"Ophthalmol,"2022:"233:"1–7.
[16] 孟婷,"孫洪巖,"羅彬,"等."康柏西普不同給藥方案治療DME的安全性和療效評(píng)估[J]."國(guó)際眼科雜志,"2023,"23(1):"138–141.
[17] STATLER"B,"CONTI"T"F,"CONTI"F"F,"et"al."Twenty-four-"month"OCTA"assessment"in"diabetic"patients"undergoing"fixed-interval"intravitreal"aflibercept"therapy[J]."Ophthalmic"Surg"Lasers"Imaging"Retina,"2020,"51(8):"448–455.
[18] MASTROPASQUA"R,"D’ALOISIO"R,"DI"NICOLA"M,"et"al."Relationship"between"aqueous"humor"cytokine"level"changes"and"retinal"vascular"changes"after"intravitreal"aflibercept"for"diabetic"macular"edema[J]."Sci"Rep,"2018,"8(1):"16548.
[19] ZHU"Z,"LIANG"Y,"YAN"B,"et"al."Clinical"effect"of"conbercept"on"improving"diabetic"macular"ischemia"by"OCT"angiography[J]."BMC"Ophthalmol,"2020,"20(1):"382.
[20] 符樹(shù)宇,"黃雄高,"胡衛(wèi)文,"等."康柏西普對(duì)DME患者黃斑部微循環(huán)的影響[J]."國(guó)際眼科雜志,"2022,"22(3):"474–479.
[21] 丁國(guó)龍,"謝安明,"雷劍琴,"等."增生型糖尿病視網(wǎng)膜病變患者玻璃體內(nèi)注射貝伐單抗后房水中細(xì)胞因子的變化及其相關(guān)性分析[J]."眼科新進(jìn)展,"2017,"37(4):"358–361.
[22] USUI-OUCHI"A,"TAMAKI"A,"SAKANISHI"Y,"et"al."Factors"affecting"a"short-term"response"to"anti-VEGF"therapy"in"diabetic"macular"edema[J]."Life"(Basel),"2021,"11(2):"83.
[23] WU"J,"ZHONG"Y,"YUE"S,"et"al."Aqueous"humor"mediator"and"cytokine"aberrations"in"diabetic"retinopathy"and"diabetic"macular"edema:"A"systematic"review"and"Meta-analysis[J]."Dis"Markers,"2019,"2019:"6928524.
[24] NOMA"H,"YASUDA"K,"SHIMURA"M."Involvement"of"cytokines"in"the"pathogenesis"of"diabetic"macular"edema[J]."Int"J"Mol"Sci,"2021,"22(7):"3427.
[25] LECHNER"J,"O’LEARY"O"E,"STITT"A"W."The"pathology"associated"with"diabetic"retinopathy[J]."Vision"Res,"2017,"139:"7–14.
[26] 朱瀾瀾,"高自清,"戴青."房水中IL-6、TNF-α和VEGF的變化與糖尿病性黃斑水腫的相關(guān)性研究[J]."臨床眼科雜志,"2022,"30(4):"316–320.
[27] LOPORCHIO"D"F,"TAM"E"K,"CHO"J,"et"al."Cytokine"levels"in"human"vitreous"in"proliferative"diabetic"retinopathy[J]."Cells,"2021,"10(5):"1069.
[28] PETROVI?"M"G,"KORO?EC"P,"KO?NIK"M,"et"al."Association"of"preoperative"vitreous"IL-8"and"VEGF"levels"with"visual"acuity"after"vitrectomy"in"proliferative"diabetic"retinopathy[J]."Acta"Ophthalmol,"2010,"88(8):"e311–e316.
[29] LEE"J,"MOON"B"G,"CHO"A"R,"et"al."Optical"coherence"tomography"angiography"of"DME"and"its"association"with"anti-VEGF"treatment"response[J]."Ophthalmology,"2016,"123(11):"2368–2375.
[30] HUANG"W"H,"LAI"C"C,"CHUANG"L"H,"et"al."Foveal"microvascular"integrity"association"with"anti-VEGF"treatment"response"for"diabetic"macular"edema[J]."Invest"Ophthalmol"Vis"Sci,"2021,"62(9):"41.
[31] DENG"Y,"CAI"X,"ZHANG"S,"et"al."Quantitative"analysis"of"retinal"microvascular"changes"after"conbercept"therapy"in"branch"retinal"vein"occlusion"using"optical"coherence"tomography"angiography[J]."Ophthalmologica,"2019,"242(2):"69–80.
(收稿日期:2024–07–11)
(修回日期:2024–10–14)