Brit J Cancer:粪便免疫化学检查对结肠直肠癌非警报症状患者的价值

2018-08-06 xing.T MedSci原创

由此可见,在一般临床实践中,FIT检查可以用作表现为CRC非警报症状的CRC和其他严重肠病的诊断过程中的辅助诊断检查。

大约50%的结直肠癌(CRC)患者最初发现时表现出来的是非警报症状。近日,肿瘤领域权威杂志British Journal of Cancer上发表了一篇研究文章,研究人员调查了在一般临床实践中表现为非警报症状的个体中使用粪便免疫化学检查(FIT)在CRC和其他严重肠病的诊断过程中的价值。

该研究于2015年9月1日至2016年8月30日期间在丹麦中部地区进行。FIT被用于对超过30岁且无警报症状的CRC患者进行检查。FIT检查的截止值设定为10μgHb/g粪便。

研究人员共进行了3462次有效的FIT检查。其中540人(15.6%)FIT检查结果为阳性。FIT检查结束后三个月,51例(PPV:9.4%(95%CI为7.0-11.9))FIT检查结果为阳性的患者被诊断为CRC,73例(PPV:13.5%(95%CI为10.6-16.4))FIT检查结果为阳性的患者被诊断为其他严重的肠病。在CRC个体中,66.7%在诊断时处于UICC I和II期,19.6%的患者为IV期。在FIT检查后的最初3个月,检测CRC的假阴性率<0.1%。

由此可见,在一般临床实践中,FIT检查可以用作表现为CRC非警报症状的CRC和其他严重肠病的诊断过程中的辅助诊断检查。

原始出处:

Jakob Søgaard Juul,et al. The value of using the faecal immunochemical test in general practice on patients presenting with non-alarm symptoms of colorectal cancer.British Journal of Cancer. 2018. https://www.nature.com/articles/s41416-018-0178-7

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    2018-09-09 1e17414fm02(暂无匿称)

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    2018-08-08 Homburg
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