低剂量维替泊芬光动力疗法治疗急性中心性浆液性脉络膜视网膜病变的回顾性研究  被引量:3

Retrospective study of low-dose verteporfin photodynamic therapy for acute central serous chorioretinopathy

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作  者:潘中婷[1] 赵明威[1] 董冲亚 曲进锋[1] 李宏彦[1] 魏航[1] 李岩[1] 刘国栋[1] 徐秀兰[1] 

机构地区:[1]北京大学人民医院眼科教育部视觉损伤与修复重点实验室,100044 [2]北京大学公共卫生学院流行病与卫生统计学系

出  处:《中华眼底病杂志》2014年第4期369-373,共5页Chinese Journal of Ocular Fundus Diseases

基  金:首都特色临床医学应用发展基金(D101100050010026)

摘  要:目的 对比观察30%、50%剂量维替泊芬光动力疗法(PDT)治疗急性中心性浆液性脉络膜视网膜病变(CSC)的疗效.方法 回顾性队列病例研究.2007年3月至2013年8月行30%、50%剂量维替泊芬治疗的急性CSC患者88例92只眼纳入研究.患眼均行最佳矫正视力(BCVA)检查,统计时转换为最小分辨角对数(LogMAR)视力;间接检眼镜、彩色眼底照相、荧光素眼底血管造影、吲哚青绿血管造影、频域光相干断层扫描(SD-OCT)检查.92只眼中,50%剂量49只眼(50%剂量组);30%剂量43只眼(30%剂量组).两组患者平均年龄(t=-1.45)、性别(x2=0.011)、眼别(x2=2.140)、平均logMAR BCVA(t=-0.40)、平均中心凹视网膜厚度、平均浆液脱离最高处视网膜厚度比较,差异无统计学意义(P>0.05);光斑大小(t=-2.84)比较,差异有统计学意义(P<0.05).治疗后随访6~68个月,平均随访时间(17.16±11.30)个月.两组患者随访时间比较,差异无统计学意义(P>0.05).观察BCVA变化;根据SD-OCT检查结果,评定治愈率、复发率、中心凹视网膜厚度和浆液脱离最高处视网膜厚度变化.Logistic多因素回归分析治疗光斑与治疗结局的关系.结果 30%剂量组43只眼中,视网膜下液完全吸收31只眼,治愈率72.09%;50%剂量组49只眼中,视网膜下液完全吸收47只眼,治愈率95.92%.两组治愈率比较,差异有统计学意义(x2=10.077,P=0.020).Logistic回归分析结果显示,治疗分组和光斑大小对患者治愈结局的影响呈显著负相关(比值比>1,P=0.040).随访时间12个月以上者,50%剂量组logMAR BCVA优于30%剂量组,差异有统计学意义(P=0.036).治疗后3、6、12个月及以上,50%剂量组中心凹视网膜厚度与30%剂量组比较,差异无统计学意义(P=0.068、0.060、0.082、0.067).两组浆液脱离最高处视网膜厚度变化比较,差异无统计学意义(P>0.05).30%剂量组治�Objective To evaluate the efficacy of 30% and 50% dose photodynamic therapy (PDT) for acute central serous chorioretinopathy (CSC).Methods A retrospective cohort study.Ninety-two eyes of 88 patients with CSC,diagnosed by best corrected visual acuity (BCVA) of logarithm of the minimum angle of resolution (logMAR),indirect ophthalmoscope,fundus colorized photography,fundus fluorescein angiography (FFA),indocyanine green angiography (ICGA) and optical coherence tomography (SD-OCT) treated with 30% and 50% doses of verteporfin respectively between March 2007 and August 2013,were enrolled.The eyes were divided into 50% dose group (49 eyes) and 30% dose group (43 eyes).The differences of age (t=-1.45),gender (x2=0.011),eyes (x2 =2.140),mean logMAR BCVA (t=-0.40),mean central retinal thickness (CRT) and the maximum thickness of serous retinal detachment (SRD) between two groups were not significant (P>0.05).The difference of spot size between two groups was significant (t=-2.84,P<0.05).The follow-up time was ranged from 6 to 68 months,with a mean of (17.16 ±11.30) months.The difference of follow-up between two groups was significant (P>0.05).The BCVA,cure rate,recurrence rate and the changes of CRT and maximum SRT were observed by SD-OCT.Results The subretinal fluid (SRF) of 31 eyes (72.09%) in the 30% dose group and that of 47 eyes (95.92%) in the 50% dose PDT group was absorbed completely respectively.The cure rates in the 30% dose PDT group was significantly less than that in the 50% dose group (x2=10.077,P=0.020).There was a significant negative association between the cure rate and spot size by Logistic regression (odds ratio>1,P=0.040).The difference of changes in the BCVA of logMAR in 50% dose group was better than that in 30% dose group after more than 12 months after PDT (P=0.036).On 3,6,12 and more than 12 months after PDT,the difference in CRT in 50% dose group and 30% d

关 键 词:中心性浆液性脉络膜视网膜病变 治疗 光敏感药 投药和剂量 光化学疗法 治疗结果 

分 类 号:R774.1[医药卫生—眼科]

 

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