乙型肝炎病毒(hepatitis B virus,HBV)是全球公众健康的首要危险因素,目前现有的抗病毒治疗方案只能抑制HBV复制,不能完全根除HBV.由于抗丙型肝炎病毒(hepatitis C virus,HCV)的直接抗病毒药物(direct antiviral agents,DAAs)陆续上市,...乙型肝炎病毒(hepatitis B virus,HBV)是全球公众健康的首要危险因素,目前现有的抗病毒治疗方案只能抑制HBV复制,不能完全根除HBV.由于抗丙型肝炎病毒(hepatitis C virus,HCV)的直接抗病毒药物(direct antiviral agents,DAAs)陆续上市,国外许多大的制药公司转向投入抗HBV药物研制.近两年登陆http://www.hepb.org/professionals/hbf_drug_watch.htm网站,抗HBV药物研制更新较以前明显增快.本文将在上述网站上可以查证到的已上市和在研究的抗HBV药物种类、作用机制及未来市场前景进行简要述评及总结.展开更多
AIM: To analyze the clinical features and risk factors of adverse reactions associated with telbivudine. METHODS: Clinical data were collected from cases that presented with serious adverse reactions to telbivudine. W...AIM: To analyze the clinical features and risk factors of adverse reactions associated with telbivudine. METHODS: Clinical data were collected from cases that presented with serious adverse reactions to telbivudine. We analyzed general information and medicine status, clinical features, results of examination, and misdiagnosis. RESULTS: Out of 105 patients who were treated with telbivudine for hepatitis B in an outpatient department from January, 2007 to January, 2008, five presented with serious adverse drug reactions. Most of these five patients had used other nucleoside analogues in the past. Four were treated with a combination of telbivudine and interferon or another nucleoside analogue, while the other received an increased dose of telbivudine. The main adverse reactions were myalgia and general weakness. This was accompanied by cardiac arrhythmia in one patient, and nervous symptoms in three. Serum creatine kinase was elevated. The rate of misdiagnosis was high. CONCLUSION: The adverse reactions were related to telbivudine, but the biological mechanism of the reactions is not yet clear. Combination therapy with interferon or another nucleoside analogue and a high dose may increase the risk of adverse reactions.展开更多
文摘乙型肝炎病毒(hepatitis B virus,HBV)是全球公众健康的首要危险因素,目前现有的抗病毒治疗方案只能抑制HBV复制,不能完全根除HBV.由于抗丙型肝炎病毒(hepatitis C virus,HCV)的直接抗病毒药物(direct antiviral agents,DAAs)陆续上市,国外许多大的制药公司转向投入抗HBV药物研制.近两年登陆http://www.hepb.org/professionals/hbf_drug_watch.htm网站,抗HBV药物研制更新较以前明显增快.本文将在上述网站上可以查证到的已上市和在研究的抗HBV药物种类、作用机制及未来市场前景进行简要述评及总结.
文摘AIM: To analyze the clinical features and risk factors of adverse reactions associated with telbivudine. METHODS: Clinical data were collected from cases that presented with serious adverse reactions to telbivudine. We analyzed general information and medicine status, clinical features, results of examination, and misdiagnosis. RESULTS: Out of 105 patients who were treated with telbivudine for hepatitis B in an outpatient department from January, 2007 to January, 2008, five presented with serious adverse drug reactions. Most of these five patients had used other nucleoside analogues in the past. Four were treated with a combination of telbivudine and interferon or another nucleoside analogue, while the other received an increased dose of telbivudine. The main adverse reactions were myalgia and general weakness. This was accompanied by cardiac arrhythmia in one patient, and nervous symptoms in three. Serum creatine kinase was elevated. The rate of misdiagnosis was high. CONCLUSION: The adverse reactions were related to telbivudine, but the biological mechanism of the reactions is not yet clear. Combination therapy with interferon or another nucleoside analogue and a high dose may increase the risk of adverse reactions.