Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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Outline of Final Research Achievements |
Reactivation of hepatitis B virus is a potentially fatal complication following systemic chemotherapy. HBV reactivation may occur not only in patients with seropositive for HBsAg, but also in patients with seropositive for anti-HBc and/or anti-HBs (HBV resolved infection). This study demonstrated that if a potentially immune-enhancing drug is used for HBsAg-positive cancer patients with high HBV DNA levels, HBV reactivation-related death may occur despite antiviral prophylaxis before hepatitis onset. This study also showed that HBV reactivation may occur not only in patients with B-cell lymphoma who received rituximab-containing chemotherapy, but also with T-cell lymphoma. In near future, new molecular target drugs may change the risk of HBV reactivation.
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