Risk factors for early liver recurrence after pancreatic cancer resection.

IF 1.7 4区医学 Q3 GASTROENTEROLOGY & HEPATOLOGY

Pancreas Pub Date : 2024-12-02 DOI:10.1097/MPA.0000000000002441

Yoshihiro Shirai, Nana Kimura, Haruyoshi Tanaka, Mina Fukasawa, Ryo Muranushi, Toru Watanabe, Katsuhisa Hirano, Kazuto Shibuya, Isaku Yoshioka, Tsutomu Fujii

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引用次数: 0

Abstract

Background: Liver recurrence after resection is one of the most common types of recurrence and is a risk factor for poor prognosis. The aim of this study was to identify risk factors for initial liver recurrence.

Methods: Total of 109 patients with resectable pancreatic ductal adenocarcinoma who underwent resection between 2015 and 2022 were included. The influence of clinicopathologic variables on liver recurrence was analyzed to create a novel scoring system to predict liver recurrence.

Results: The liver recurrence rate was 24%, with 17% recurrence within one year. Patients with liver recurrence had an extremely poor prognosis within 1 year [MST 12.4 (95% CI 5.7-19.1)]. In multivariate analysis, R-PV, large tumor diameter ≥ 45 mm and venous invasion were independent risk factors for early liver recurrence. When each of these risk factors was scored as 1 point, the 1-year liver recurrence rates by score were 0 (0%), 1 (9%), 2 (30%), and 3 (84%).

Conclusion: The risk factors for postoperative early liver recurrence were R-PV, a tumor diameter ≥ 45 mm and pathological venous invasion. Surgery for pancreatic cancer with these factors may require special treatment, such as hepatic arterial injection.

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来源期刊

Pancreas 医学-胃肠肝病学

CiteScore

4.70

自引率

3.40%

发文量

289

审稿时长

1 months

期刊介绍： Pancreas provides a central forum for communication of original works involving both basic and clinical research on the exocrine and endocrine pancreas and their interrelationships and consequences in disease states. This multidisciplinary, international journal covers the whole spectrum of basic sciences, etiology, prevention, pathophysiology, diagnosis, and surgical and medical management of pancreatic diseases, including cancer.