2009年1月
Feasibility and Findings of Colonoscopy for Living-donor Liver Transplant Candidates
JOURNAL OF CLINICAL GASTROENTEROLOGY
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- 巻
- 43
- 号
- 1
- 開始ページ
- 69
- 終了ページ
- 74
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- 出版者・発行元
- LIPPINCOTT WILLIAMS & WILKINS
Background and Aims: Living-donor liver transplantation (LDLT) has been widely performed in patients with end-stage liver disease and hepatocellular carcinoma in Japan. Although extrahepatic cancer survey for LDLT candidates is absolutely required. few reports have indicated the optimal surveillance method for colorectal cancer. The aim Of this study is to investigate the feasibility and findings of colonoscopy before LDLT.
Patients and Methods: Front January 2004 to August 2006. we prospectively, enrolled all of the scheduled LDLT candidates of our hospital for pretransplant colonoscopy examination.
Results: A total of 81 patients were enrolled For colonoscopy. Of these patients. 67 (83%) could actually undergo colonoscopy. Patients who could bot undergo colonoscopy exhibited more impaired liver Function than those who Could (median Model End-State Liver Disease,core: 25.5 vs. 14.5. P = 0.0003). Among patients who underwent colonoscopy. observation of total colon was attained in 64 (96%). Neoplasia was found in 28 ,,) patients, including 4 patients with adenomas >= 10 mm, 1 patient with adenomas with high-grade dysplasia. and 3 patients with invasive cancer. Patients who had advanced neoplasia (adenoma >= 10 mm. adenomas with high-grade dysplasia. or invasive cancer) were likely to have a lower performance status (PS) (7/8 were PS 3) than those who did not (P = 0.054).
Conclusions: Clinically, significant tumors were found in a considerable portion Of LDLT candidates. particularly in lower PS patients. Because immunosuppressive agents after transplantation may worsen malignant tumors. colonoscopy before transplantation is recommended in patients who can tolerate the procedure.
Patients and Methods: Front January 2004 to August 2006. we prospectively, enrolled all of the scheduled LDLT candidates of our hospital for pretransplant colonoscopy examination.
Results: A total of 81 patients were enrolled For colonoscopy. Of these patients. 67 (83%) could actually undergo colonoscopy. Patients who could bot undergo colonoscopy exhibited more impaired liver Function than those who Could (median Model End-State Liver Disease,core: 25.5 vs. 14.5. P = 0.0003). Among patients who underwent colonoscopy. observation of total colon was attained in 64 (96%). Neoplasia was found in 28 ,,) patients, including 4 patients with adenomas >= 10 mm, 1 patient with adenomas with high-grade dysplasia. and 3 patients with invasive cancer. Patients who had advanced neoplasia (adenoma >= 10 mm. adenomas with high-grade dysplasia. or invasive cancer) were likely to have a lower performance status (PS) (7/8 were PS 3) than those who did not (P = 0.054).
Conclusions: Clinically, significant tumors were found in a considerable portion Of LDLT candidates. particularly in lower PS patients. Because immunosuppressive agents after transplantation may worsen malignant tumors. colonoscopy before transplantation is recommended in patients who can tolerate the procedure.
- リンク情報
- ID情報
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- ISSN : 0192-0790
- Web of Science ID : WOS:000262057900012