基于诺普拉桑的救援疗法的安全性和有效性,用于治疗Helicobacter pylori感染
Jing Yu1, Yi-Ming Lv1, Peng Yang1
1Department of Gastroenterology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou 213000, Jiangsu Province, China.
包括vonoprazan (VPZ),阿莫西西林和Saccharomyces boulardii (S. boulardii) 在内的VAS疗法是对Helicobacter pylori感染的安全有效的救援疗法,达到90%以上的根除率. 焦虑可能会对治疗成功产生负面影响.
科学领域:
- 胃肠病学 胃肠病学
- 微生物学 微生物学
- 药理学 药理学是指药理学的学科.
背景情况:
- 基于诺普拉桑 (VPZ) 的疗法已成为*Helicobacter pylori* (*H. pylori*) 感染的第一线治疗方案.
- 基于VPZ的疗法作为持续的*H. pylori*感染的救援疗法的有效性需要进一步研究.
研究的目的:
- 评估基于诺普拉桑 (VPZ) 的疗法作为*H. pylori*根除的救援疗法的有效性和安全性.
- 探索与以前治疗失败的患者成功根除相关的因素.
主要方法:
- 一个前性,单中心临床试验,涉及68名患者,前1至3次*H. pylori*根除失败.
- 患者接受了14天的诺普拉桑 (VPZ) 20毫克每天两次,阿莫西西林750毫克每天三次和*Saccharomyces boulardii* (*S. boulardii*) 250毫克每天两次 (VAS疗法) 的治疗方案.
- 治疗后4-6周通过C尿素呼吸试验评估消除成功;不良事件和患者焦虑也被监测.
主要成果:
- 该VAS疗法实现了92.6%的整体根除率 (治疗意图) 和92.3% (每个协议).
- 根除率很高 (>90%) 即使是在多次先前治疗失败和高抗生素耐药性 (克拉里思罗米,甲尼达,勒沃素) 的患者中.
- 焦虑与更低的根除率相关 (60.0%对96.8%,P=0.025);没有报告严重不良事件.
结论:
- 静脉神经系统疗法是 *H. pylori* 根除的安全有效的救援疗法,无论之前的治疗失败,都显示出高的成功率 (>90%).
- 患者的焦虑可能是影响*H. pylori*救援疗法的成功的一个因素.
- 这项研究强调了基于VPZ的疗法在管理难以治疗的*H. pylori*感染方面的潜力.
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