1. Predicting cholangiocarcinoma in primary sclerosing cholangitis: using artificial intelligence, clinical and laboratory data
- Author
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Chang Hu, Ravishankar K. Iyer, Brian D. Juran, Bryan M. McCauley, Elizabeth J. Atkinson, John E. Eaton, Ahmad H. Ali, and Konstantinos N. Lazaridis
- Subjects
Primary sclerosing cholangitis ,Cholangiocarcinoma ,Risk factors ,Artificial intelligence ,Bile acids ,Diseases of the digestive system. Gastroenterology ,RC799-869 - Abstract
Abstract Background Primary sclerosing cholangitis (PSC) patients have a risk of developing cholangiocarcinoma (CCA). Establishing predictive models for CCA in PSC is important. Methods In a large cohort of 1,459 PSC patients seen at Mayo Clinic (1993–2020), we quantified the impact of clinical/laboratory variables on CCA development using univariate and multivariate Cox models and predicted CCA using statistical and artificial intelligence (AI) approaches. We explored plasma bile acid (BA) levels’ predictive power of CCA (subset of 300 patients, BA cohort). Results Eight significant risk factors (false discovery rate: 20%) were identified with univariate analysis; prolonged inflammatory bowel disease (IBD) was the most important one. IBD duration, PSC duration, and total bilirubin remained significant (p
- Published
- 2023
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