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首页> 外文期刊>国际眼科杂志：英文版 >Ranibizumab alone or in combination with photodynamic therapy vs photodynamic therapy for polypoidal choroidal vasculopathy: a systematic review and Meta-analysis
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Ranibizumab alone or in combination with photodynamic therapy vs photodynamic therapy for polypoidal choroidal vasculopathy: a systematic review and Meta-analysis

机译：雷尼单抗单独或与光动力疗法与光动力疗法联合用于多点脉络膜脉管血管病：系统评价和荟萃分析

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机译：AIM: To compare the efficacy of intravitreal ranibizumab(IVR) alone or in combination with photodynamic therapy(PDT) vs PDT in patients with symptomatic polypoidal choroidal vasculopathy(PCV).·METHODS: A systematic search of a wide range of databases(including Pub Med, EMBASE, Cochrane Library and Web of Science) was searched to identify relevant studies. Both randomized controlled trials(RCTs) and non-RCT studies were included.Methodological quality of included literatures was evaluated according to the Newcastle-Ottawa Scale.Rev Man 5.2.7 software was used to do the Meta-analysis.·RESULTS: Three RCTs and 6 retrospective studies were included. The results showed that PDT monotherapy had a significantly higher proportion in patients who achieved complete regression of polyps than IVR monotherapy at months 3, 6, and 12(All P ≤0.01), respectively. However, IVR had a tendency to be more effective in improving vision on the basis of RCTs.The proportion of patients who gained complete regression of polyps revealed that there was no significant difference between the combination treatment and PDT monotherapy. The mean change of best-corrected visual acuity(BCVA) from baseline showed that the combination treatment had significant superiority in improving vision vs PDT monotherapy at months 3, 6and 24(All P <0.05), respectively. In the mean time, this comparison result was also significant at month 12(P <0.01) after removal of a heterogeneous study.·CONCLUSION: IVR has non-inferiority compare with PDT either in stabilizing or in improving vision, although it can hardly promote the regression of polyps. The combination treatment of PDT and IVR can exert a synergistic effect on regressing polyps and on maintaining or improving visual acuity. Thus, it can be the first-line therapy for PCV.

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