ArticleWorld journal of gastrointestinal surgery2025
Incidence, risk factors and outcomes for post-hepatectomy portal vein thrombosis: A retrospective study.
Article in World journal of gastrointestinal surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundPost-hepatectomy portal vein thrombosis (PH-PVT) is a life-threatening complication; however, the available literature on this topic is limited.
aimTo examine the incidence, risk factors, and outcomes associated with PH-PVT.
methodsMedical records of patients who underwent hepatic resection for various diseases between February 2014 and December 2023 at Beijing Tsinghua Changgung Hospital affiliated with Tsinghua University (Beijing, China) were retrospectively reviewed. The patients were divided into a PH-PVT group and a non-PH-PVT group. Univariate and multivariate logistic regression analyses were performed to identify the risk factors for PH-PVT.
resultsA total of 1064 patients were included in the study cohort, and the incidence and mortality rates of PH-PVT were 3.9% and 35.7%, respectively. The median time from hepatectomy to the diagnosis of PH-PVT was 6 days. Multivariate analysis revealed that hepatectomy combined with pancreaticoduodenectomy (HPD) [odds ratio (OR) = 7.627 (1.390-41.842),
conclusionPortal vein reconstruction, a postoperative portal vein angle < 100° and HPD were independent risk factors for PH-PVT. Age ≥ 60 years and portal vein reconstruction were independent risk factors for mortality in PH-PVT patients.
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