JAMA:核苷类似物可使HBV相关肝癌切除术后复发风险降低
2012-12-18 JAMA JAMA
《美国医学会杂志》11月14日发表的一篇论文研究调查了核苷类似物的使用和乙肝病毒(HBV)相关肝细胞癌肝切除后复发风险。 对HBV相关肝癌肝脏切除后的病人来说,肿瘤复发是主要问题。 中国台湾的Chun-Ying Wu医生和同事研究了核苷类似物的使用和HBV相关肝细胞癌根治性手术后肿瘤复发风险。 研究者对2003年和
《美国医学会杂志》11月14日发表的一篇论文研究调查了核苷类似物的使用和乙肝病毒(HBV)相关肝细胞癌肝切除后复发风险。
对HBV相关肝癌肝脏切除后的病人来说,肿瘤复发是主要问题。
中国台湾的Chun-Ying Wu医生和同事研究了核苷类似物的使用和HBV相关肝细胞癌根治性手术后肿瘤复发风险。
研究者对2003年和2010年之间台湾省内(病例)进行队列/群组研究。资料来自于台湾全民健康保险研究资料库。
在近期被诊断为肝细胞癌的100938例患者中,研究小组选取了2003至2010年之间4569例进行了根治性肝切除的HBV相关肝细胞癌患者。
小组研究成果主要比较了未使用和使用核苷类似物的病人第一次肿瘤复发风险。
研究小组发现与非治疗组相比,治疗组有更高的肝硬化的发病率。但其肝细胞癌复发风险和整体死亡(率)较低。
研究小组总结道:“在HBV相关肝细胞癌病人肝切除后,使用核苷类似物与更低的肝细胞癌复发风险相关。”
与乙型肝炎相关的拓展阅读:
Context
Tumor recurrence is a major issue for patients with hepatocellular carcinoma (HCC) following curative liver resection.
Objective To investigate the association between nucleoside analogue use and risk of tumor recurrence in patients with hepatitis B virus (HBV)−related HCC after curative surgery.
Design, Setting, and Participants
A nationwide cohort study between October 2003 and September 2010. Data from the Taiwan National Health Insurance Research Database. Among 100 938 newly diagnosed HCC patients, we identified 4569 HBV-related HCC patients who received curative liver resection for HCC between October 2003 and September 2010.
Main Outcome Measures
The risk of first tumor recurrence was compared between patients not taking nucleoside analogues (untreated cohort, n = 4051) and patients taking nucleoside analogues (treated cohort, n = 518). Cumulative incidences and hazard ratios (HRs) were calculated after adjusting for competing mortality.
Results
The treated cohort had a higher prevalence of liver cirrhosis when compared with the untreated cohort (48.6% vs 38.7%; P < .001), but lower risk of HCC recurrence (n = 106 [20.5%] vs n = 1765 [43.6%]; P < .001), and lower overall death (n = 55 [10.6%] vs n = 1145 [28.3%]; P < .001). After adjusting for competing mortality, the treated cohort had a significantly lower 6-year HCC recurrence rate (45.6%; 95% CI, 36.5%-54.6% vs untreated, 54.6%; 95% CI, 52.5%-56.6%; P < .001). Six-year overall mortalities for treated cohorts were 29.0% (95% CI, 20.0%-38.0%) and for untreated 42.4% (95% CI, 40.0%-44.7%; P < .001). On modified Cox regression analysis, nucleoside analogue use (HR, 0.67; 95% CI, 0.55-0.81; P < .001), statin use (HR, 0.68; 95% CI, 0.53-0.87; P = .002), and nonsteroidal anti-inflammatory drugs or aspirin use (HR, 0.80; 95% CI, 0.73-0.88; P < .001) were independently associated with a reduced risk of HCC recurrence. Multivariable stratified analyses verified the association in all subgroups of patients, including those who were noncirrhotic (HR, 0.56; 95% CI, 0.42-0.76) and diabetic (HR, 0.52; 95% CI, 0.31-0.89).
Conclusion
Nucleoside analogue use was associated with a lower risk of HCC recurrence among patients with HBV-related HCC after liver resection.
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本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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#风险降低#
79
#术后复发#
102
#复发风险#
72
#切除术#
107
#核苷类似物#
77
#HBV#
76