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2011年底,安徽和河南连续发生丙肝大面积感染事件,其中安徽涡阳县丹城镇一共检出丙肝核酸阳性23例,河南省永城市马桥镇一共检出核酸阳性63例。涡阳县和永城市的丙肝聚集性感染不是个案。 相似文献
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目的分析派罗欣联合利巴韦林在慢性丙肝治疗中的疗效和安全性。方法 2010年6月—2011年6月共收治慢性丙型肝炎患者160例,随机分为两组,对照组和治疗组各80例,对照组采用干扰素和利巴韦林进行治疗,治疗组采用派罗欣联合利巴韦林进行治疗,12个月后对治疗效果以及安全性进行评估。结果与对照组相比较,治疗组患者在早期应答、完全应答率、部分应答率以及无效率等指标具有显著性改变,具有统计学意义(P<0.05)。结论派罗欣联合利巴韦林治疗慢性丙型肝炎疗效显著,而且药物使用方便,值得临床推广使用。 相似文献
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60岁的林先生每年单位体检转氨酶都“超标”,现在烟也戒了、酒也不喝了、注意休息了……做了许多常规检查都没找到原因。今年,当他发现肝已经出现纤维化,到专科医院检查才发现原来是感染了丙肝!而罪魁祸首,就是十几年前手术时输过血! 相似文献
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朱顺强 《中国实用神经疾病杂志》2011,14(24):65-66
目的探讨长效干扰素联合利巴韦林治疗慢性丙肝临床疗效。方法 2008-02~2010-02诊治的慢性丙型肝炎患者140例,随机分为对照组68例,治疗组72例,观察2组疗效。结果 2组病例早期应答率、完全应答率、部分应答率、无效率比较P<0.05差异有统计学意义。结论应用聚乙二醇干扰素α-2a注射液效果明显早期应答率、完全应答率、部分应答率、无效率优于普通干扰素,并且每周1次给药,不仅使用方便,而且可以进一步提高患者对治疗的依从性。 相似文献
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肝脏疾病与肾脏病变之间的关系十分密切,除了暴发性肝炎可以引起肝肾综合征外,各种类型的肝炎病毒感染与肾脏疾病也有不可分割的联系。已证实甲型肝炎患者中约20%存在蛋白尿,乙型肝炎病毒感染后在儿童引起肾小球膜性病变,成人则多为肾小球膜增生性病变Ⅲ型;自从1993年首次报告了丙型活动性肝炎也可引起肾小球膜增生性肾炎以来,丙肝病毒相关的肾炎(HCV—GN)已作为独立的疾病被人们接受。 相似文献
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Kumar D Malik A Asim M Chakravarti A Das RH Kar P 《World journal of gastroenterology : WJG》2008,14(5):701-708
AIM: To elucidate the influence of quasispecies on virological response and disease severity in patients with chronic hepatitis C.
METHODS: Forty seven patients with hepatitis C [32 with chronic active hepatitis (CAH), 9 with cirrhosis, and 6 with hepatocellular carcinoma (HCC)] were screened for the presence of quasispecies by single stranded conformational polymorphism (SSCP) analysis in the hypervariable region (HVR) and non-structural 5B (NS5B) viral genes of hepatitis C virus. The 41 patients excluding those with HCC were on therapy and followed up for a year with the determination of virological response and disease severity. Virus isolated from twenty three randomly selected patients (11 non-responders and 12 showing a sustained virological response) was sequenced for the assessment of mutations.
RESULTS: The occurrence of quasispecies was proportionately higher in patients with HCC and cirrhosis than in those with CAH, revealing a significant correlation between the molecular evolution of quasispecies and the severity of disease in patients with hepatitis C. The occurrence of complex quasispecies has a significant association (P 〈 0.05) with the non-responders, and leads to persistence of infection. Significant differences (P 〈 0.05) in viral load (log10 IU/mL) were observed among patients infected with complex quasispecies (CQS), those infected with simple quasispecies (SQS) and those with no quasispecies (NQS), after 12 wk (CQS-5.2 ± 2.3, SQS-3.2 ± 1.9, NQS-2.8 ± 2.4) and 24 wk (CQS-3.9 ± 2.2, SQS-3.0 ± 2.2, NQS-2.1 ± 2.3) in the HVR region. However, a statistically significant difference (P 〈 0.05) was observed between the viral loads of patients infected with CQS and those infected with NQS in NS5B viral gene after 24 wk (CQS-3.9 ± 2.2, SQS-3.0 ± 2.2, and NQS-2.1 ± 2.3) and 48 wk (CQS-3.1 ± 2.7, SQS-2.3 ± 2.4, NQS-2.0 ± 2.3) of therapy. Disease severity was significantly associated with viral load during th 相似文献
METHODS: Forty seven patients with hepatitis C [32 with chronic active hepatitis (CAH), 9 with cirrhosis, and 6 with hepatocellular carcinoma (HCC)] were screened for the presence of quasispecies by single stranded conformational polymorphism (SSCP) analysis in the hypervariable region (HVR) and non-structural 5B (NS5B) viral genes of hepatitis C virus. The 41 patients excluding those with HCC were on therapy and followed up for a year with the determination of virological response and disease severity. Virus isolated from twenty three randomly selected patients (11 non-responders and 12 showing a sustained virological response) was sequenced for the assessment of mutations.
RESULTS: The occurrence of quasispecies was proportionately higher in patients with HCC and cirrhosis than in those with CAH, revealing a significant correlation between the molecular evolution of quasispecies and the severity of disease in patients with hepatitis C. The occurrence of complex quasispecies has a significant association (P 〈 0.05) with the non-responders, and leads to persistence of infection. Significant differences (P 〈 0.05) in viral load (log10 IU/mL) were observed among patients infected with complex quasispecies (CQS), those infected with simple quasispecies (SQS) and those with no quasispecies (NQS), after 12 wk (CQS-5.2 ± 2.3, SQS-3.2 ± 1.9, NQS-2.8 ± 2.4) and 24 wk (CQS-3.9 ± 2.2, SQS-3.0 ± 2.2, NQS-2.1 ± 2.3) in the HVR region. However, a statistically significant difference (P 〈 0.05) was observed between the viral loads of patients infected with CQS and those infected with NQS in NS5B viral gene after 24 wk (CQS-3.9 ± 2.2, SQS-3.0 ± 2.2, and NQS-2.1 ± 2.3) and 48 wk (CQS-3.1 ± 2.7, SQS-2.3 ± 2.4, NQS-2.0 ± 2.3) of therapy. Disease severity was significantly associated with viral load during th 相似文献