• Hepato Gastroenterol · Jun 2013

    Influence of etiology on host immunity in liver cirrhosis patients with advanced hepatocellular carcinoma receiving intra-arterial chemotherapy.

    • Hidenari Nagai, Takanori Mukozu, Takenori Kanekawa, Teppei Matsui, Masahiro Kanayama, Noritaka Wakui, Kouichi Momiyama, Koji Ishii, Yoshinori Igarashi, and Yasukiyo Sumino.
    • Hepato Gastroenterol. 2013 Jun 1; 60 (124): 858-63.

    Background/AimsWe have shown that continuous intra-arterial combination chemotherapy (IACC) might be more effective for advanced HCC (aHCC) in patients with HCV-related (C-LC) or alcoholic (A-LC) liver cirrhosis (LC) patients than in patients with HBV-related LC (B-LC). This study retrospectively assesses the difference of etiology on host immunity in LC patients with aHCC treated by IACC.MethodologyForty-seven adult LC patients with aHCC were treated by IACC between 2005 and 2008, with inoperable tumors according to CT findings. IACC (LV at 12 mg/hr, CDDP at 10 mg/hr, and 5-FU at 250 mg/22 hr) was delivered via the proper hepatic artery every 5 days for 4 weeks using a catheter connected to a subcutaneously implanted drug delivery system. The control group comprised 13 healthy volunteers.ResultsTwelve of the 47 patients with aHCC had B-LC, 27 had C-LC, and 8 had A-LC. In the B-LC group, 1 out of 12 patients had a Japan Integrated Staging (JIS) score of 2, 4 had a JIS score of 3, 7 had a JIS score of 4, and no patients had a JIS score of 5, while the respective numbers were 6, 9, 10 and 2 in the C-LC group, and 1, 1, 5 and 1 in the A-LC group. The response rates were 37.0%, 37.5% and 8.3% in the C-LC, A-LC and B-LC group, respectively. In the C-LC group, the percentage of Th1 cells before and after chemotherapy was significantly higher than in the control group. In the B-LC group, the percentage of Th2 cells after chemotherapy was significantly higher than that in the control group. However, there were no significant differences of Th1 and Th2 cells between the A-LC group and the control group.ConclusionsThese results indicate that IACC was more effective for aHCC in A-LC patients with normal Th1/Th2 balance and in C-LC patients without Th2 dominance than in B-LC patients who showed Th2 dominance after chemotherapy.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…