摘要
AIM:Tocomparetheeffectsofintravitrealinjectionofbevacizumab(IVB)withintravitrealtriamcinoloneacetonide(IVTA)onthetreatmentofcystoidmacularedema(CME)secondarytoretinalveinocclusion(RVO).·METHODS:AliteraturesearchwasconductedusingPubMed,theCochraneCentralRegisterofControlledTrials,WebofScienceandtheChineseBiomedicalDatabase.Thecomparisonwasdividedintotwogroups,group1conductedcomparisoninbranchRVO(BRVO)orcentralRVO(CRVO),group2conductedcomparisoninischemic-RVOornonischemic-RVO.Pooledmeandifferences(MDs)forchangesinvisualacuity(VA),centralmacularthickness(CMT)andintraocularpressure(IOP)werecalculatedingroupsat4,12and24wkaftertreatmentrespectively.·RESULTS:EightstudiescomparingtheefficacyofIVBwithIVTAwereincludedintheMeta-analysis.Ingroup1,inBRVO,significantdifferencewasshownonthecomparisonofCMTat24wk(MD,-45.66;95%CI,-76.03to-15.28;P=0.003),IVBwaseffectiveonBRVOforatleast24wk;nosignificantdifferenceswerefoundinthecomparisonofVAateachtimepoints(P>0.05respectively).InCRVO,nosignificantdifferenceswerefoundinthecomparisonofVAorCMTbetweenIVBandIVTAateachtimepoints(P>0.05,respectively).Ingroup2,inischemic-RVO,significantdifferenceswereshowninthecomparisonofVA(MD,-0.28;95%CI,-0.42to-0.14;P<0.0001)andCMT(MD,-86.50;95%CI,-151.18to-22.43;P=0.008)at24wk;Innonischemic-RVO,nosignificantdifferencesweredemonstratedinthecomparisonofVAorCMTbetweenIVBandIVTAateachtimepoints(P>0.05,respectively).TheoccurrenceofhighIOPwasmuchlowerinIVBgroup.·CONCLUSION:ThisMeta-analysissuggestedthatIVBwaseffectiveindecreasingCMTinBRVOforatleast24wk,IVBismoreeffectiveonimprovingVAandreducingCMTinischemic-RVO.IVBismorepromisingonRVOthanIVTA.
出版日期
2015年06月16日（中国期刊网平台首次上网日期，不代表论文的发表时间）
