| Autor: |
Toshifumi, Tada, Takashi, Kumada, Hidenori, Toyoda, Seiki, Kiriyama, Makoto, Tanikawa, Yasuhiro, Hisanaga, Akira, Kanamori, Shusuke, Kitabatake, Tsuyoki, Yama |
| Rok vydání: |
2015 |
| Předmět: |
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| Zdroj: |
Journal of gastroenterology and hepatology. 30(9) |
| ISSN: |
1440-1746 |
| Popis: |
It has been reported that the branched-chain amino acid (BCAA) to tyrosine ratio (BTR) is a useful indicator of liver function and BCAA therapy is associated with a decreased incidence of hepatocellular carcinoma (HCC). However, there has not been sufficient research on the relationship between BTR and the effects of BCAA therapy after initial treatment of HCC. We investigated the impact of BTR and BCAA therapy on survival in patients with HCC.A total of 315 patients with HCC who were treated (n = 66) or not treated (n = 249) with BCAA were enrolled; of these, 66 were selected from each group using propensity score matching. Survival from liver-related mortality was analyzed.In patients who did not receive BCAA therapy (n = 249), multivariate analysis for factors associated with survival indicated that low BTR (≤ 4.4) was independently associated with poor prognosis in patients with HCC (hazard ratio, 1.880; 95% confidence interval, 1.125-3.143; P = 0.016). In addition, among patients selected by propensity score matching (n = 132), multivariate analysis indicated that BCAA therapy was independently associated with good prognosis in patients with HCC (hazard ratio, 0.524; 95% confidence interval, 0.282-0.973; P = 0.041). BTR was not significantly associated with survival.Intervention involving BCAA therapy improved survival in patients with HCC versus untreated controls, regardless of BTR. In addition, low BTR was associated with poor prognosis in patients who did not receive BCAA therapy. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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