These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Clinicopathological and prognostic significance of preoperative serum zinc status in patients with hepatocellular carcinoma after initial hepatectomy.
    Author: Imai K, Beppu T, Yamao T, Okabe H, Hayashi H, Nitta H, Hashimoto D, Mima K, Nakagawa S, Sakamoto K, Chikamoto A, Ishiko T, Baba H.
    Journal: Ann Surg Oncol; 2014 Nov; 21(12):3817-26. PubMed ID: 24841354.
    Abstract:
    BACKGROUND: The purpose of this study was to determine the relationship between serum zinc (Zn) level and clinicopathological profiles in patients with hepatocellular carcinoma (HCC). Furthermore, we investigate the influence of serum Zn level on the long-term prognosis after hepatectomy. METHODS: A retrospective analysis was conducted of 310 patients who underwent initial hepatectomy for HCC. The correlation between serum Zn level and preoperative liver functional indicator, pathological features, including the degree of hepatic fibrosis, and perioperative outcome were evaluated. The patients were divided into two groups (serum Zn ≤ 65 mg/dL; n = 71 and Zn > 65 mg/dL; n = 239), and their long-term prognosis were compared. RESULTS: There were strong correlations between preoperative serum Zn level and serum albumin (r = 0.47, P < 0.0001), branched-chain amino acids (r = 0.28, P < 0.0001), and hyaluronic acid level (r = -0.33, P < 0.0001). The patients with low Zn group were characterized as hepatitis C virus (HCV) infection, impaired liver function, background hepatic fibrosis, and pathological vascular invasion. The disease-free and overall survivals in the low Zn group were significantly lower than those in the high Zn group, especially in subgroup with HCV-related liver disease (P = 0.041 and 0.0004, respectively). Multivariate analyses showed that serum Zn level was an independent prognostic factor for overall survival (hazard ratio 1.79, P = 0.038). CONCLUSIONS: Serum Zn level reflects liver function and is useful for predicting the hepatic fibrosis before surgery. The prognosis of patients with HCC was found to be associated with preoperative serum Zn level, especially in patients with HCV-related chronic liver disease.
    [Abstract] [Full Text] [Related] [New Search]