巩膜外敷贴放射后补充经瞳孔温热疗法治疗脉络膜黑色素瘤的临床研究  

Transpupillary thermotherapy adjunctive to brachytherapy for choroidal melanoma

作　　者：王姮 张瑞恒 刘月明[2] 魏文斌[2] Wang Heng;Zhang Ruiheng;Liu Yueming;Wei Wenbin(Beijing Tongren Hospital,Capital Medical University,Beijing 100730,China;Beijing Tongren Eye Center,Beijing Tongren Hospital,Capital Medical University,Beijing Key Laboratory of Intraocular Tumor Diagnosis and Treatment,Beijing Ophthalmology&Visual Sciences Key Lab,Medical Artificial Intelligence Research and Verification Key Laboratory of the Ministry of Industry and Information Technology,Beijing 100730,China)

机构地区：[1]首都医科大学附属北京同仁医院,100730 [2]首都医科大学附属北京同仁医院、北京同仁眼科中心、眼内肿瘤诊治研究北京市重点实验室、北京市眼科学与视觉科学重点实验室、医学人工智能研究与验证工信部重点实验室,100730

出　　处：《中华眼科医学杂志（电子版）》2023年第1期18-23,共6页Chinese Journal of Ophthalmologic Medicine(Electronic Edition)

基　　金：首都卫生发展科研专项基金项目(首发2020-1-2052)。

摘　　要：目的探讨经瞳孔温热疗法(TTT)作为巩膜外敷贴放射(PRT)后补充治疗脉络膜黑色素瘤(CM)的效果及预后。方法收集2008年1月至2019年3月于首都医科大学附属北京同仁医院眼科中心接受碘125 PRT治疗的CM患者601例(601只眼)。其中,男性306例(306只眼),女性295例(295只眼),年龄13~85岁,平均(46.6±11.9)岁。对于PRT后存在瘤体血管残留的患眼,行瘤体血管残留区域TTT补充治疗。全部患者术前与术后均接受间接检眼镜、荧光素眼底血管造影(FFA)、吲哚青绿脉络膜血管造影(ICGA)、彩色多普勒超声、肝功能及腹部超声检查。记录患者的性别、年龄、治疗前眼压、肿瘤形状、肿瘤高度、肿瘤最大基底径、肿瘤与视盘关系、是否合并玻璃体积血和视网膜下液、治疗后眼球摘除、肿瘤转移及死亡情况。经检验,患者的年龄、肿瘤高度及肿瘤最大基底径等均符合正态分布,以(x珋±s)进行描述,其比较采用独立样本t检验;患者的随访时间、眼球摘除时间、肿瘤转移时间及死亡时间等不符合正态分布,以中位数和四分位数进行描述;患者的性别、肿瘤形态、累及视盘、合并视网膜下液和玻璃体积血的眼数、眼球摘除例数、肿瘤转移例数及死亡例数以频数和百分比表示。其中,患者的性别、肿瘤形状、累及视盘、合并视网膜下液和玻璃体积血眼数的比较采用卡方检验或精确概率法;眼球摘除、肿瘤转移和归因死亡累积概率的分析采用KaplanMeier生存分析;眼球摘除、肿瘤转移及死亡的危险因素采用Cox比例风险回归模型进行分析。结果601例(601只眼)患者中存在PRT后肿瘤血管残留并接受TTT补充治疗者有60例(60只眼),占整体的9.98%。其中,仅需要一次TTT者有51例(51只眼),占85.0%;存在肿瘤血管残留和无残留的患者平均年龄分别为(42.3±12.1)岁和(47.1±11.8)岁,二者差异具有统计学意义(t=3.00,P<0.05)。在接受TTT补充Objective To assess the efficacy and prognosis of selective transpupillary thermotherapy(TTT)adjunctive to I^(125)plaque radiotherapy(PRT)for choroidal melanoma.MethodsThe study retrospectively analyzed 601 patients(601 eyes)treated with I^(125)PRT for choroidal melanoma,collected from January 2008 to March 2019 at the Ophthalmology Department of Tongren Hospital,Capital Medical University.Among them,there were 306 males(306 eyes)and 295 females(295 eyes)with an average age of(46.6±11.9)years(ranged from 13 to 85 years).All patients underwent indirect ophthalmoscopy,fundus fluorescence angiography(FFA),indocyanine green choroidal angiography(ICGA),color Doppler ultrasound,liver function test,and abdominal ultrasound before and after PRT.Supplemental TTT was given to the tissue with tumor vasculature residue after PRT.Gender,age,pre-treatment intraocular pressure,tumor shape,tumor height,tumor maximum basal diameter,disc involvement,vitreous hemorrhage,subretinal fluid,and prognosis(enucleation,metastasis,deaths)were recorded.The age,tumor height,and maximum basal diameter,in accord with normal distribution,were represented by(±s)and compared by independent sample t-test.The time of follow-up,time to enucleation,metastasis,and death did not conform to a normal distribution and were described by median and quartiles.The gender,tumor shape,disc involvement,subretinal fluid,vitreous hemorrhage and prognosis(enucleation,metastasis,deaths)were described by cases and percentages.Among them,the differences of gender,tumor shape,disc involvement,cases with subretinal fluid and vitreous hemorrhage before and after treatment were compared by the chi-square or exact probability test;the cumulative probabilities of enucleation,metastasis,and attributed death were analyzed by Kaplan-Meier survival analysis,and risk factors were analyzed using Cox proportional hazards model.ResultsThere were 60 cases(60 eyes)of 601 cases(601 eyes)with the residual tumor vasculature and treated by supplemental TTT,accounting for 9.98%.One sess

关 键 词：巩膜外敷贴放射治疗 经瞳孔温热疗法 脉络膜黑色素瘤 

分 类 号：R739.7[医药卫生—肿瘤]