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肝胆相照论坛 论坛 学术讨论& HBV English 筛查与慢性乙型肝炎患者肝细胞癌相关死亡风险降低相关 ...
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筛查与慢性乙型肝炎患者肝细胞癌相关死亡风险降低相关 [复制链接]

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发表于 2020-11-26 20:52 |只看该作者 |倒序浏览 |打印
Screening is associated with a lower risk of hepatocellular carcinoma-related mortality in patients with chronic hepatitis B

    Feng Su
    Noel S. Weiss
    Lauren A. Beste
    Pamela Green
    Kristin Berry
    George N. Ioannou
    Show all authors

Published:November 24, 2020DOI:https://doi.org/10.1016/j.jhep.2020.11.023
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HIGHLIGHTS

    •
    We used a case-control paradigm to investigate HCC screening effectiveness in HBV-infected patients
    •
    We identified 169 cases who died of HCC, matched to 169 controls who did not die of HCC
    •
    HCC screening by ultrasound and/or serum AFP was associated with a significant reduction in HCC-related mortality

ABSTRACT
Background and Aims
Patients with chronic hepatitis B (CHB) infection routinely undergo screening for hepatocellular carcinoma (HCC), but the efficacy of screening remains unclear. We aimed to evaluate the impact of screening with ultrasound (USS) and/or serum alpha-fetoprotein (AFP) on HCC-related mortality in patients with CHB.
Methods
We performed a matched case-control study of patients with CHB receiving care through the Veterans Affairs (VA) health administration. Cases were patients who died of HCC between 01/01/2004 and 12/31/2017, while controls were patients with CHB who did not die of HCC. Cases were matched to controls by CHB diagnosis date, age, sex, race/ethnicity, cirrhosis, antiviral therapy exposure, hepatitis B e antigen status, and viral load. We identified screening USS and AFPs obtained in the 4 years preceding HCC diagnosis in cases and the equivalent index date in controls. Using conditional logistic regression, we compared cases and controls with respect to receipt of screening. A lower likelihood of screening in cases corresponds to an association between screening and reduced risk of HCC-related mortality.
Results
We identified 169 cases, matched to 169 controls. Fewer cases than controls underwent screening with either screening modality (33.7% versus 58.6%) or both modalities (19.5% versus 34.4%). In multivariable conditional logistic regression, screening with either modality was associated with a lower risk of HCC-related mortality (adjusted odds ratio [aOR] 0.21, 95% confidence interval [CI] 0.09-0.50), as was screening with both modalities (aOR of 0.13, 95% CI 0.04-0.43).
Conclusions
HCC screening was associated with a substantial reduction in HCC-related mortality in VA patients with CHB.

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才高八斗

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发表于 2020-11-26 20:52 |只看该作者
筛查与慢性乙型肝炎患者肝细胞癌相关死亡风险降低相关

    冯苏
    诺埃尔·魏斯
    劳伦·贝斯特
    帕梅拉·格林(Pamela Green)
    克里斯汀·贝瑞
    乔治·N·约阿努
    显示所有作者

发布时间:2020年11月24日DOI:https://doi.org/10.1016/j.jhep.2020.11.023
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强调

    •
    我们使用病例对照范例研究了HBV感染患者的HCC筛查有效性
    •
    我们确定了169例死于HCC的病例,与169例未死于HCC的对照组相匹配
    •
    通过超声和​​/或血清AFP进行HCC筛查可显着降低HCC相关死亡率

抽象
背景和目标
患有慢性乙型肝炎(CHB)感染的患者通常接受肝细胞癌(HCC)筛查,但筛查的效果仍不清楚。我们旨在评估超声(USS)和/或血清甲胎蛋白(AFP)筛查对CHB患者HCC相关死亡率的影响。
方法
我们通过退伍军人事务(VA)卫生管理局对患有CHB的患者进行了匹配的病例对照研究。病例为2004年1月1日至2017年12月31日之间死于HCC的患者,对照组为未死于HCC的CHB患者。通过CHB诊断日期,年龄,性别,种族/民族,肝硬化,抗病毒治疗暴露,乙型肝炎e抗原状态和病毒载量,将病例与对照进行匹配。我们确定了在肝癌诊断之前的4年中筛查的USS和AFP的病例,并在对照组中确定了等效的索引日期。使用条件逻辑回归,我们比较了病例和对照者接受筛查的情况。病例筛查的可能性较低,对应于筛查与HCC相关死亡率降低的风险之间的关联。
结果
我们确定了169个病例,与169个对照匹配。接受筛查方式(33.7%对58.6%)或两种方式(两种方式(19.5%对34.4%))进行筛查的病例均少于对照组。在多条件logistic回归分析中,采用两种方式进行筛查均与降低两种肝癌相关死亡率的风险相关(校正比值比[aOR] 0.21,95%置信区间[CI] 0.09-0.50),两种方式均进行筛查(aOR 0.13,95%CI 0.04-0.43)。
结论
在患有CHB的VA患者中,HCC筛查可显着降低HCC相关死亡率。

Rank: 8Rank: 8

现金
62111 元 
精华
26 
帖子
30437 
注册时间
2009-10-5 
最后登录
2022-12-28 

才高八斗

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发表于 2020-11-26 20:53 |只看该作者
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