دورية أكاديمية
Application of the Doylestown algorithm for the early detection of hepatocellular carcinoma.
| العنوان: | Application of the Doylestown algorithm for the early detection of hepatocellular carcinoma. |
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| المؤلفون: | Anand S Mehta, Daryl T-Y Lau, Mengjun Wang, Aysha Aslam, Bilal Nasir, Asad Javaid, Mugilan Poongkunran, Timothy M Block |
| المصدر: | PLoS ONE, Vol 13, Iss 8, p e0203149 (2018) |
| بيانات النشر: | Public Library of Science (PLoS), 2018. |
| سنة النشر: | 2018 |
| المجموعة: | LCC:Medicine LCC:Science |
| مصطلحات موضوعية: | Medicine, Science |
| الوصف: | BACKGROUND:We previously developed a logistic regression algorithm that uses AFP, age, gender, ALK and ALT levels to improve the detection of hepatocellular carcinoma (HCC). In 3,158 patients from 5 independent sites, this algorithm, referred to as the "Doylestown" algorithm, increased the AUROC of AFP 4% to 12% and had equal benefit regardless of tumor size or the etiology of liver disease. AIMS:Analysis of the Doylestown algorithm using samples from individuals taken before their diagnosis of HCC. METHODS:Here, the algorithm was tested using samples at multiple time points from (a) patients with established chronic liver disease, without HCC (120 patients) and (b) 116 patients with HCC diagnosis (85 patients with early stage HCC and 31 patients with recurrent HCC), taken at the time of, and up to 12 months prior to cancer diagnosis. RESULTS:Among patients who developed HCC, comparing the Doylestown algorithm at a fixed cut-off to AFP at 20 ng/mL, the Doylestown algorithm increased the True Positive Rate (TPR) in identification of HCC from 36 to 50%, at a time point of 12 months prior to the conventional HCC detection. Similar results were obtained in those patients with recurrent HCC, where the Doylestown algorithm increased TPR in detection of HCC from 18% to 59%, at 12 months prior to detection of recurrence. CONCLUSIONS:This algorithm significantly improves the prediction of HCC by AFP alone and may have value in the early detection of HCC. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1932-6203 |
| Relation: | http://europepmc.org/articles/PMC6118370?pdf=render; https://doaj.org/toc/1932-6203 |
| DOI: | 10.1371/journal.pone.0203149 |
| URL الوصول: | https://doaj.org/article/810b0af7a98c423890241e7effed40f7 |
| رقم الأكسشن: | edsdoj.810b0af7a98c423890241e7effed40f7 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19326203 |
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| DOI: | 10.1371/journal.pone.0203149 |