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https://hdl.handle.net/2115/83680

High HbA1c is a risk factor for complications after hepatectomy and influences for hepatocellular carcinoma without HBV and HCV infection

英語

metformin

2021-08

AME Publishing Company

Hepatobiliary Surgery and Nutrition

10(4)

454-463

Background: Currently, the population with type 2 diabetes mellitus (DM) is increasing worldwide. However, the influence of DM or hyperglycemia on the outcome of resected hepatocellular carcinoma (HCC) is unclear. Methods: We analyzed 756 patients with HCC who underwent hepatectomy. These patients were assigned to an HbA1c >= 7.0% (H-A1c; n=100) or HbA1c <7.0% (L-A1c; n=656) group depending on their HbA1c level at admission. We investigated prognoses, clinicopathological characteristics and surgical outcomes including morbidities of HCC patients with high HbA1c, prognoses according to the treatment for DM were also investigated. Results: Among all patients and those with hepatitis B virus (HBV) and hepatitis C virus (HCV) infection, overall survival (OS) and relapse-free survival (RFS) did not differ significantly between the H-A1c and L-A1c groups. In contrast, the 5-year OS rate of the H-A1c group was 55% and that of the L-A1c group 71% among patients without HBV and HCV (NBNC patients) (P=0.03). Among NBNC patients, the median RFS of the H-A1c group was 13 months, and that of the L-A1c group was 26 months (P=0.02). In addition, metformin use was an independent favorable factor for both OS and RFS. The H-A1c group had significantly higher rates of hyperbilirubinemia, wound infection, and pneumonia. Conclusions: HCC patients with high HbA1c might have poor prognoses for both survival and recurrence in NBNC-HCC. High HbA1c may also be a risk factor for morbidities after hepatectomy. Metformin use may constitute a good option for NBNC patients with HCC.

学術雑誌論文

Version of Record

2304-3881