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2001 Fiscal Year Final Research Report Summary

Effect of endothelin receptor antagonist on the liver graft

Research Project

Project/Area Number 11671287
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Digestive surgery
Research InstitutionHyogo Medical University

Principal Investigator

YAMANAKA Jyunichi  Hyogo College of Medicine,First Department of Surgery, Assistant Professor, 医学部, 講師 (90289083)

Co-Investigator(Kenkyū-buntansha) 植松 邦夫  兵庫医科大学, 医学部, 教授 (40068458)
中正 恵二  兵庫医科大学, 医学部, 講師 (00217712)
田中 恒雄  兵庫医科大学, 医学部, 講師 (80248137)
Project Period (FY) 1999 – 2001
KeywordsHepatocellular / Recurrence / Liver resection / Hepatitis virus
Research Abstract

The prognosis hepatocellular carcinoma (HCC) has been improved after hepatic resection. This study was undertaken to determine independent risk factors affecting the length of disease-free survival. Activity of hepatitis was graded by the histological activity index (HAI) score, which was proposed by Knodell et al. Proportional hazard analysis demonstrated thefollowing results. The independent factors for long-term survival without recurrence were the patients' age, indocyanine green retention rate, number of tumor nodules, microscopic tumor capsular invasion and portal infiltration, and inflammatory activity assessed by HAI score. The importance of inflammatory activity in addition to aging, hepatic reserve and tumorcharacteristics was confirmed as a risk factor for recurrence by multivariate analysis. To achieve longer disease-free survival, not only early detection but also suppression of co-existing hepatitis is prerequisite.

  • Research Products

    (6 results)

All Other

All Publications (6 results)

  • [Publications] Junichi Yamanaka: "Clinicopathologic analysis of stage II-III hepatocellular carcinoma showing early massive recurrence after liver resection"Journal Gastroenterolgy and Hepatology. 15(10). 1192-1198 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Naoki Yamanaka: "Viral serostatus and coexisting inflammatory activity affect metachronous carcinogenesis after hepatectomy for hepatocel lular carcinoma"Journal of Gastroenterology. 35(3). 206-213 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Masafumi Takata: "What patients can survive disease-free after complete resection for hepatocellular carcinoma? : A multivariate analysis"Japanese Journal of Clinical Oncology. 30(2). 75-81 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Yamanaka J.: "Clinicopathologic analysis Stage II-III hepatocelllar carcinoma showing early Massive recurrence after liver resection."Journal of Gastroenterology and Hepatology. 15. 1192-1198 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yamanaka N.: "Viral serostatus and coexisting Journal of Surgical Research / inflammatory activity affect metachronous carcinogenesis After hepatectomy for hepatocellular carinoma."Journal of Surgical Research. 35. 206-213 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takata M.: "What patients can survive disease-free after complete resection for hepatocellular carcinoma? A multivariate analysis."Japanese Journal of Clinical Oncology. 30. 75-84 (2000)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2003-09-17  

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