ArticleMedical science monitor : international medical journal of experimental and clinical research2021
Nomogram Model for Prediction of Portal Vein Thrombosis in Patients with Liver Cirrhosis After Splenectomy: A Retrospective Analysis of 2 Independent Cohorts.
Article in Medical science monitor : international medical journal of experimental and clinical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 16 citations in OpenAlex.
- Machine learning predicts portal vein thrombosis after splenectomy in patients with portal hypertension: Comparative analysis of three practical models.World journal of gastroenterology · 2022Trial
- Development and validation of an interpretable machine learning model for predicting portal vein system thrombosis following splenectomy in Wilson's disease.Clinical and experimental medicine · 2026Article
- Article
- Portal Vein Thrombosis in Liver Cirrhosis: A Review of Risk Factors and Predictive Indicators.Journal of clinical and translational hepatology · 2025Review
- [Research progress on predictive models of portal vein thrombosis in liver cirrhosis].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2025Review
- Nomogram model for identifying portal vein thrombosis in patients with decompensated cirrhosis.European journal of gastroenterology & hepatology · 2025Article
- Development of an explainable prediction model for portal vein system thrombosis post-splenectomy in patients with cirrhosis.BMJ health & care informatics · 2025Article
- A nomogram to predict postoperative deep vein thrombosis in patients with femoral fracture: a retrospective study.Journal of orthopaedic surgery and research · 2023Article
- Nomogram-based prediction of portal vein system thrombosis formation after splenectomy in patients with hepatolenticular degeneration.Frontiers in medicine · 2023Article
- Nomogram for Predicting Portal Vein Thrombosis in Cirrhotic Patients: A Retrospective Cohort Study.Journal of personalized medicine · 2023Article
- A practical nomogram based on systemic inflammatory markers for predicting portal vein thrombosis in patients with liver cirrhosis.Annals of medicine · 2022Article
- Establishment and verification a nomogram for predicting portal vein thrombosis presence among admitted cirrhotic patients.Frontiers in medicine · 2022Article
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Authors and funding
6 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND The aim of this study was to establish and validate an easy-to-use nomogram to predict portal vein thrombosis (PVT) in patients with cirrhosis after splenectomy and to test its predictive ability. MATERIAL AND METHODS This retrospective study included 315 patients with cirrhosis who underwent splenectomy at 2 high-volume medical centers. The least absolute shrinkage and selection operator (LASSO) regression method was used to select the predictors in the training cohort, and multivariable logistic regression analysis was performed to establish the predictive nomogram model. We determined the prediction value of the nomogram by the area under the receiver operating characteristic curve (AUROC), the calibration curve, and decision curve analysis. Finally, the applicability of the nomogram was internally and independently validated. RESULTS The predictors of PVT included portal vein diameter, splenic vein diameter, body mass index, and platelet count. Based on the clinical and radiomic models, the nomogram had good predictive efficiency for predicting PVT in patients with cirrhosis after splenectomy, with an AUROC of 0.887 (0.856 in internal validation and 0.796 in independent validation). The decision curve analysis revealed that the nomogram had good clinical application value. CONCLUSIONS We successfully developed an easy-to-use nomogram to predict the probability of PVT in patients with cirrhosis after splenectomy. The nomogram can help clinicians make timely, individualized clinical decisions for PVT in patients with cirrhosis after splenectomy.
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