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首页> 外文期刊>Epigenomics >The SEPT9 gene methylation assay is capable of detecting colorectal adenoma in opportunistic screening
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The SEPT9 gene methylation assay is capable of detecting colorectal adenoma in opportunistic screening

机译:SEPT9基因甲基化测定能够检测机会主义筛查中的结肠直肠腺瘤

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摘要

Aim: This study validated the detection of colorectal adenoma in opportunistic screening using the SEPT9 gene methylation assay. Materials & methods: Plasma samples including 85 colorectal cancers, 364 adenomas, 216 hyperplastic polyps, 372 other gastrointestinal diseases and 324 normal subjects, were obtained and tested using the Epi proColon 2.0 CE assay. Results & conclusion: The SEPT9 assay detected 38.7% of all types of adenoma, including 27.8% of serrated adenoma, 28.7% of tubular adenoma, 53.7% of tubulovillous adenoma and 83.3% of villous adenoma. It also detected 27.5% of nonadvanced adenoma (NAA), 47.0% of advanced adenoma (AA) without high-grade dysplasia and 62.5% of AA with high-grade dysplasia. The average adenoma detection rate was 31.8% (95% CI: 28.3-35.4%) with the Boston Bowel Preparation Scale score at 7.6 +/- 1.2 (mean +/- SD). Our study provided strong evidence for the application of the SEPT9 assay in AA detection in opportunistic screening.
机译:目的:本研究验证了使用SEPT9基因甲基化测定的机会筛选中结肠直肠腺瘤的检测。 材料和方法:等血浆样品包括85结直肠癌,364腺瘤,216增生息肉,372种其他胃肠疾病和324个正常受试者,并使用EPI ProColon 2.0测定进行测试。 结果与结论:9月9日测定检测到所有类型的腺瘤38.7%,其中血清腺瘤的27.8%,管状腺瘤的28.7%,管状腺瘤的53.7%和83.3%的绒毛腺瘤。 它还检测到27.5%的非竞争腺瘤(NAA),47.0%的晚期腺瘤(AA),没有高档发育不良和62.5%的AA,具有高级别的发育不良。 平均腺瘤检出率为31.8%(95%CI:28.3-35.4%),波士顿肠道准备比例评分为7.6 +/- 1.2(平均值+/- SD)。 我们的研究提供了在机会主义筛查中的AA检测中应用SEPT9测定的有力证据。

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