在约旦和中东根除了Helicobacter pylori,有什么不同吗? 一个准实验性的研究研究
Mu'taz Massad1, Mohanad Odeh2, Anas Bani-Hani1
1Department of Internal Medicine, Faculty of Medicine, The Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan.
概括
在约旦,基于克拉里胺的疗法显示出比基于Levovofloxacin的疗法更高的Helicobacter pylori根除率. 便抗原测试改善了克拉里思罗米辛的疗效,强调了诊断方法在治疗选择中的重要性.
科学领域:
- 胃肠病学 胃肠病学
- 传染性疾病 传染性疾病
- 临床试验 临床试验
背景情况:
- 杆菌感染是导致胃潰瘍疾病和胃癌的首要原因.
- 抗生素耐药性增加需要评估替代疗法,如基于利沃素的疗法.
- 这项研究针对约旦H. pylori感染者群体的治疗疗效.
研究的目的:
- 为了比较含有克拉里思罗米辛与含有莱沃素的三重疗法,用于约旦的H. pylori根除.
- 评估诊断方法 (胃活检,快速尿素酶测试,便抗原测试) 对治疗结果的影响.
- 评估使用美特罗尼达对H.pylori治疗成功的影响.
主要方法:
- 一项前性非随机对照试验,涉及364名已确认感染H. pylori的成年人.
- 患者接受了基于克拉里思罗米辛或勒沃素的三重疗法,有或没有甲尼达.
- 诊断和治疗反应通过胃活检,快速尿酶试验或便抗原试验进行评估,并在四周后进行随访.
主要成果:
- 总体的H. pylori根除率为65.1%.
- 克拉里思罗米辛治疗 (70.8%) 的根除率高于勒沃素治疗 (60.2%),尽管在统计学上不显著.
- 当使用便抗原检测进行诊断时,克拉里胺显著更有效 (66.3%对40.4%,P=0.003).
结论:
- 基于克拉利胺的疗法可以提供优异的H. pylori根除与基于利沃素的疗法相比,特别是便抗原测试.
- 选择治疗时应考虑局部抗生素耐药性模式和选择的诊断方法.
- 建议进行进一步的研究,以优化H. pylori治疗策略,并确认这些发现.
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