摘要
背景与目的:甲状腺癌是最常见的内分泌系统恶性肿瘤,在亚洲人群中尤为高发。甲状腺癌患者整体生存率较高,但不同患者的生存差异较大,本研究基于医院登记为基础的5.5万例甲状腺癌患者的随访资料,了解甲状腺癌患者的长期观察总生存(overall survival,OS)率,分析甲状腺癌患者死亡的特征及死因分布,为甲状腺癌患者的生存管理提供真实世界数据支持。方法:纳入2005年1月1日—2021年12月31日在复旦大学附属肿瘤医院接受治疗的甲状腺癌患者共55343例,通过查阅病史了解患者的临床信息,并通过复诊病史、电话随访和死因数据链接等方式收集患者的生存随访资料和死亡信息,随访统计时间截至2024年10月31日。采用Kaplan-Meier法估计患者的OS率,并在不同性别、年龄组、治疗时期、肿瘤分期及病理学特征等亚组中分别描述。以上海市人口死亡为参照计算标准死亡比(standardized mortality ratio,SMR)和绝对超额风险(absolute excess risk,AER),并在不同性别、诊断时年龄及组织学亚型中分别描述死亡风险。结果:甲状腺癌患者经中位随访63.01个月后,共发生1256例(2.27%)死亡,1、3、5和10年OS率分别为99.67%(95%CI:99.62%~99.72%)、99.11%(95%CI:99.03%~99.19%)、98.48%(95%CI:98.36%~98.60%)和95.81%(95%CI:95.50%~96.11%);Ⅰ、Ⅱ、Ⅲ和Ⅳ期甲状腺癌患者的10年OS率分别为97.99%(95%CI:97.70%~98.28%)、89.80%(95%CI:87.24%~92.37%)、77.84%(95%CI:70.76%~84.92%)和62.95%(95%CI:55.37%~70.54%)。不同性别、年龄、组织学分型的患者生存存在显著差异。1256例死亡患者中,234例(18.63%)因甲状腺癌而死亡,最常见的死因为其他肿瘤(n=639,50.88%),另有92例(7.32%)死亡归因于心脑血管疾病(cardiovascular disease,CVD)。甲状腺癌各个亚型患者的全死因死亡率都比一般人群高,并在甲状腺乳头状癌、甲状腺滤泡癌、甲状腺髓样癌和甲状腺未分化癌/低分化型甲状腺癌中死亡风险逐步递增,甲状腺乳头状癌患者的死亡风险是一般人群的2.24倍(95%CI:2.06~2.44),甲状腺滤泡癌和甲状腺髓样癌的死亡风险分别为一般人群的9.94倍(95%CI:6.79~14.09)和12.16倍(95%CI:8.05~17.69),甲状腺未分化癌/低分化型甲状腺癌患者的死亡风险最高[SMR=79.67(95%CI:58.38~106.31),AER=766.01/1000人年]。结论:报告国内单中心甲状腺癌患者的10年生存结果及不同组织学类型的死因分析,组织学亚型、肿瘤分期是影响甲状腺癌患者生存的重要因素,早期诊断和个体化治疗对改善预后至关重要。
Background and purpose:Thyroid cancer is the most common malignant endocrine tumor,particularly prevalent among the Asian population.The overall survival for thyroid cancer patients is relatively high,but there are significant survival differences among patients.Based on long-term hospital-based cancer registry database,this study analyzed the 10-year observed overall survival(OS)rate of thyroid cancer cases and the distribution of causes of death,providing real-world evidences to further survival management of thyroid cancer in China.Methods:A total of 55343 thyroid cancer patients who underwent treatment at Fudan University Shanghai Cancer center from 2005 to 2021 were included in this study.Clinical information and the followup endpoint data were collected through medical records review,telephone visits and death registry data linkage.The last followup date was October 31,2024.Kaplan-Meier method was applied in evaluating the OS rate,and survival data were described by different subgroups as age group,gender,treatment period,tumor staging and pathological characteristics.The standardized mortality ratio(SMR)and absolute excess risk(AER)were calculated using general Shanghai population as the reference,and the mortality risk was described by gender,age at diagnosis and histological subtype.Results:With a median follow-up time of 63.01 months,the overall 1-,3-,5-and 10-year OS rates of thyroid cancer patients were 99.67%(95%CI:99.62%-99.72%),99.11%(95%CI:99.03%-99.19%),98.48%(95%CI:98.36%-98.60%)and 95.81%(95%CI:95.50%-96.11%),respectively.The 10-year OS rates of stage Ⅰ,Ⅱ,Ⅲ and Ⅳ were 97.99%(95%CI:97.70%-98.28%),89.80%(95%CI:87.24%-92.37%),77.84%(95%CI:70.76%-84.92%)and 62.95%(95%CI:55.37%-70.54%),respectively.The differences in OS among patients with different age,gender and histological classification were significant.1256(2.27%)deaths occurred,of which 18.63%,50.88%and 7.32%were attributable to thyroid cancer,other cancers and cardiovascular disease(CVD),respectively.Compared with the general population,patients with different subtypes of thyroid cancer had higher all-cause mortality rates,progressively increasing with papillary,follicular,medullary and anaplastic thyroid carcinoma/poorly differentiated carcinoma.Compared with general population,the death risk was 2.24 times higher in papillary thyroid cancer patients(95%CI:2.06-2.44),9.94 times higher in follicular thyroid cancer patients(95%CI:6.79-14.09),12.16 times higher in medullary thyroid cancer patients(95%CI:8.05-17.69),and the highest risk was observed in patients with anaplastic thyroid carcinoma/poorly differentiated carcinoma[SMR=79.67(95%CI:58.38-106.31),AER=766.01/1000 person-years].Conclusion:The 10-year long survival data and cause of death for thyroid cancer patients with different histological types were reported in China based on a large single institution hospital-based cancer registry database.Staging and histological characteristics were the most important factors directly affected the survival.Early diagnosis and individualized treatment are crucial for improving prognosis.
作者
沈洁
刘婉琳
王泽洲
牟思博
莫淼
周昌明
袁晶
王宇
郑莹
嵇庆海
SHEN Jie;LIU Wanlin;WANG Zezhou;MU Sibo;MO Miao;ZHOU Changming;YUAN Jing;WANG Yu;ZHENG Ying;JI Qinghai(Department of Cancer Prevention,Fudan University Shanghai Cancer Center,Department of Oncology,Shanghai Medical College,Fudan University,Shanghai 200032,China;Department of Head and Neck Surgery,Fudan University Shanghai Cancer Center,Department of Oncology,Shanghai Medical College,Fudan University,Shanghai 200032,China;School of Public Health,Fudan University,Shanghai 200032,China;Shanghai Engineering Research Center of Artificial Intelligence Technology for Tumor Diseases,Shanghai 200032,China)
出处
《中国癌症杂志》
北大核心
2025年第1期68-76,共9页
China Oncology
基金
上海市加强公共卫生体系建设三年行动计划(2023—2025年)(JKKPZX-2023-A04)
上海市申康医院发展中心市级医院诊疗技术推广及优化管理项目(SHDC22022308)
上海市公共卫生研究专项(2024年度)(2024GKM32)。
关键词
甲状腺癌
总生存率
医院登记
死因分析
Thyroid cancer
Overall survival rate
Hospital-based registry
Cause-of-death analysis
