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Войти в исследования Oncology · 2016
Long-Term Outcomes of Hepatitis-C-Infected Patients Achieving a Sustained Virological Response and Undergoing Radical Treatment for Hepatocellular Carcinoma.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Kunimoto Hideo, Ikeda Kenji, Sorin Yushi, Fujiyama Shunichiro, Kawamura Yusuke, Kobayashi Masahiro, Sezaki Hitomi, Hosaka Tetsuya, Akuta Norio, Saitoh Satoshi, Suzuki Fumitaka, Suzuki Yoshiyuki, Arase Yasuji, Kumada Hiromitsu
Аннотация
BACKGROUND AND AIMS: A sustained virological response (SVR) decreases the incidence of hepatocellular carcinoma (HCC) in patients with hepatitis C. We investigated the long-term outcomes of patients who developed HCC after achieving SVR with interferon therapy.
PATIENTS: Of 75 patients who developed HCC after SVR, 40 patients underwent radical therapies (SVR group). From 436 patients undergoing surgical resection for hepatitis C virus-positive HCC, 80 patients were randomly chosen as a control cohort, after adjusting for age, gender, and extent of hepatic fibrosis (non-SVR group). Patients were observed for a median of 5.08 years.
RESULTS: HCC recurrence was found in 16 SVR patients and in 66 non-SVR patients. The respective HCC recurrence rates of SVR and non-SVR patients were 23 and 56% at 3 years, 42 and 77% at 5 years, and 53 and 90% at 10 years (p = 0.001). The respective overall survival rates in the SVR and non-SVR groups were 93 and 68% at 5 years, 88 and 34% at 10 years, and 53 and 21% at 15 years (p = 0.001).
CONCLUSION: Although SVR patients had a significantly lower HCC recurrence rate than the non-SVR patients, the cumulative recurrence rate of SVR patients increased to 86% at 15 years.
PATIENTS: Of 75 patients who developed HCC after SVR, 40 patients underwent radical therapies (SVR group). From 436 patients undergoing surgical resection for hepatitis C virus-positive HCC, 80 patients were randomly chosen as a control cohort, after adjusting for age, gender, and extent of hepatic fibrosis (non-SVR group). Patients were observed for a median of 5.08 years.
RESULTS: HCC recurrence was found in 16 SVR patients and in 66 non-SVR patients. The respective HCC recurrence rates of SVR and non-SVR patients were 23 and 56% at 3 years, 42 and 77% at 5 years, and 53 and 90% at 10 years (p = 0.001). The respective overall survival rates in the SVR and non-SVR groups were 93 and 68% at 5 years, 88 and 34% at 10 years, and 53 and 21% at 15 years (p = 0.001).
CONCLUSION: Although SVR patients had a significantly lower HCC recurrence rate than the non-SVR patients, the cumulative recurrence rate of SVR patients increased to 86% at 15 years.