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Diagnostic value of serum glypican-3 alone and in combination with AFP as an aid in the diagnosis of liver cancer.

血清 glypican-3 单独及联合 AFP 辅助诊断肝癌的价值

  • 影响因子:2.27
  • DOI:10.1016/j.clinbiochem.2020.02.009
  • 作者列表:"Liu S","Wang M","Zheng C","Zhong Q","Shi Y","Han X
  • 发表时间:2020-02-19
Abstract

BACKGROUND:Recently, a series of studies have been published to examine the possible diagnostic and prognostic values of glypican-3 (GPC3) in liver cancer with conflicting results observed. Thus, the present study aimed to assess the values of preoperative serum GPC3 alone and in combination with AFP for the diagnosis of liver cancer. METHODS:An enzyme-linked immunoassay was used to quantify serum GPC3 in hepatocellular carcinoma group (HCC, n = 210), intrahepatic cholangiocarcinoma group (ICC, n = 36), combined hepatocellular cholangiocarcinoma group (cHCC-CC, n = 8), metastatic liver cancer group (MLC, n = 10) and normal controls (NC, n = 134). RESULTS:The area under the curve (AUC) of GPC3 for HCC versus NC was 0.879, with a sensitivity of 79.52% at an optimal cutoff value of 0.0414 ng/mL; when GPC3 was combined with AFP, the AUC and sensitivity were increased to 0.925 and 88.10%, respectively. In addition, 43 of 68 AFP-negative patients had elevated GPC3 levels. Furthermore, the positive rate of GPC3 was significantly higher than the that of AFP for HCC in early stage. CONCLUSIONS:Serum GPC3 was superior to AFP for the diagnosis of early-stage HCC, and may be complementary to AFP for distinguishing HCC from NC.

摘要

背景: 最近,一系列研究已经发表,以检查 glypican-3 (GPC3) 在肝癌中的可能的诊断和预后价值,观察到相互矛盾的结果。因此,本研究旨在评估术前血清 GPC3 单独和联合 AFP 诊断肝癌的价值。 方法: 采用酶联免疫分析法定量检测肝细胞癌组 (HCC,n = 210) 、肝内胆管细胞癌组 (ICC,n = 36) 、合并肝细胞性胆管癌组 (cHCC-CC,n = 8) 、转移性肝癌组 (MLC,n = 10) 和正常对照 (NC,N = 134)。 结果: GPC3 与 NC 的曲线下面积 (AUC) 为 0.879,最佳临界值为 79.52% ng/mL 时的灵敏度为 0.0414; 当 GPC3 与 AFP 联合使用时,AUC 和灵敏度分别提高到 0.925 和 88.10%。此外,68 例 AFP 阴性患者中有 43 例 GPC3 水平升高。GPC3 对早期 HCC 的阳性率明显高于 AFP。 结论: 血清 GPC3 对早期 HCC 的诊断优于 AFP,对鉴别 HCC 和 NC 可能与 AFP 互补。

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DOI:10.1002/hep.31110
作者列表:["Goeppert B","Folseraas T","Roessler S","Kloor M","Volckmar AL","Endris V","Buchhalter I","Stenzinger A","Grzyb K","Grimsrud MM","Gornicka B","von Seth E","Reynolds GM","Franke A","Gotthardt DN","Mehrabi A","Cheung A","Verheij J","Arola J","Mäkisalo H","Eide TJ","Weidemann S","Cheville JC","Mazza G","Hirschfield GM","Ponsioen CY","Bergquist A","Milkiewicz P","Lazaridis KN","Schramm C","Manns MP","Färkkilä M","Vogel A","International PSC study group.","Boberg KM","Schirmacher P","Karlsen TH"]

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影响因子:3.72
发表时间:2020-01-16
DOI:10.1093/ibd/izz325
作者列表:["Peverelle M","Paleri S","Hughes J","De Cruz P","Gow PJ"]

METHODS:BACKGROUND:The impact of inflammatory bowel disease (IBD) activity on long-term outcomes after liver transplantation (LT) for primary sclerosing cholangitis (PSC) is unknown. We examined the impact of post-LT IBD activity on clinically significant outcomes. METHODS:One hundred twelve patients undergoing LT for PSC from 2 centers were studied for a median of 7 years. Patients were divided into 3 groups according to their IBD activity after LT: no IBD, mild IBD, and moderate to severe IBD. Patients were classified as having moderate to severe IBD if they met at least 1 of 3 criteria: (i) Mayo 2 or 3 colitis or Simple Endoscopic Score-Crohn's Disease ≥7 on endoscopy; (ii) acute flare of IBD necessitating steroid rescue therapy; or (iii) post-LT colectomy for medically refractory IBD. RESULTS:Moderate to severe IBD at any time post-transplant was associated with a higher risk of Clostridium difficile infection (27% vs 8% mild IBD vs 8% no IBD; P = 0.02), colorectal cancer/high-grade dysplasia (21% vs 3% both groups; P = 0.004), post-LT colectomy (33% vs 3% vs 0%) and rPSC (64% vs 18% vs 20%; P < 0.001). Multivariate analysis revealed that moderate to severe IBD increased the risk of both rPSC (relative risk [RR], 8.80; 95% confidence interval [CI], 2.81-27.59; P < 0.001) and colorectal cancer/high-grade dysplasia (RR, 10.45; 95% CI, 3.55-22.74; P < 0.001). CONCLUSIONS:Moderate to severe IBD at any time post-LT is associated with a higher risk of rPSC and colorectal neoplasia compared with mild IBD and no IBD. Patients with no IBD and mild IBD have similar post-LT outcomes. Future prospective studies are needed to determine if more intensive treatment of moderate to severe IBD improves long-term outcomes in patients undergoing LT for PSC.

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影响因子:6.87
发表时间:2020-01-23
DOI:10.1002/hep.31140
作者列表:["Kunzmann LK","Schoknecht T","Poch T","Henze L","Stein S","Kriz M","Grewe I","Preti M","Hartl J","Pannicke N","Peiseler M","Sebode M","Zenouzi R","Horvatits T","Böttcher M","Petersen BS","Weiler-Normann C","Hess LU","Elise Ahrenstorf A","Lunemann S","Martrus G","Fischer L","Li J","Carambia A","Kluwe J","Huber S","Lohse AW","Franke A","Herkel J","Schramm C","Schwinge D"]

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