VA-dual方案与B-quadruple方案治疗老年患者幽门螺杆菌感染的临床应用价值研究
1.徐州医科大学盐城临床学院,江苏 盐城 224000;
2.滨海县人民医院,江苏 盐城 224500;
3.盐城市第一人民医院,江苏 盐城 224000收稿日期: 2025-08-29
修回日期: 2025-09-16
录用日期: 2026-02-06
网络出版日期: 2026-06-29
基金资助
江苏省卫生健康委医学科研立项项目(ZDB2020033);江苏省自然科学基金青年项目(BK20200265)
Evaluation on Clinical Value of VA-dual Regimen versus B-quadruple Regimen in the Treatment of H. pylori Infection in Elderly Patients
Received date: 2025-08-29
Revised date: 2025-09-16
Accepted date: 2026-02-06
Online published: 2026-06-29
目的:评估伏诺拉生-阿莫西林双联疗法(VA-dual)与铋剂四联疗法(B-quadruple)治疗老年患者幽门螺杆菌(H.pylori)感染的临床疗效、安全性、服药依从性及成本效益。方法:纳入2022年12月至2024年8月于某院接受幽门螺杆菌根除治疗的老年患者150例作为研究对象,随机分为两组,每组各75例。研究组患者给予VA-dual方案(富马酸伏诺拉生20 mg bid+阿莫西林1000 mg tid,14 d)治疗。对照组患者给予常规B-quadruple方案(雷贝拉唑20 mg bid+阿莫西林1000 mg bid+克拉霉素500 mg bid+铋剂200 mg bid,14 d)治疗。比较两组患者治疗后幽门螺杆菌根除率、不良反应发生率、服药依从性、成本-效果比(C/E)。结果:意向性分析(ITT)、改良意向性分析(MITT)、符合方案分析(PP)结果显示,研究组和对照组患者的幽门螺杆菌根除率分别为85.3%和73.3%(P=0.021)、88.9%和75.3%(P=0.016)、91.4%和76.3%(P=0.012)。研究组和对照组的服药依从性分别为95.7%和87.5%(P=0.021)。研究组患者的不良反应发生率(13.3%)低于对照组(25.3%)(P<0.05)。研究组的C/E比值(3.39)低于对照组(4.81)。研究组治疗方案所需药品总费用(289.3元)低于对照组(352.42元)。结论:与B-quadruple方案相比,为期14 d的VA-dual方案治疗有>85%的幽门螺杆菌根除率、满意的服药依从性、较低的不良反应发生率、较高的C/E比值,为老年患者初次根除幽门螺杆菌治疗提供了新的思路和方向。
关键词: 幽门螺杆菌(H.pylori); 老年患者; 伏诺拉生-阿莫西林双联疗法; 铋剂四联疗法
赵成礼
,
潘伟伟
,
陆莲妮
,
吴旭东
.
VA-dual方案与B-quadruple方案治疗老年患者幽门螺杆菌感染的临床应用价值研究
Objective: To evaluate the clinical efficacy,safety,medication compliance and cost-effectiveness of vonoprazan-amoxicillin dual therapy (VA-dual) and bismuth quadruple therapy (B-quadruple) in the treatment of Helicobacter pylori (H. pylori) infection in elderly patients.Methods: 150 elderly patients who received H. pylori eradication treatment in a certain hospital from December 2022 to August 2024 were included in the study, and were randomly divided into two groups, with 75 cases in each group. Patients in the study group were given VA-dual regimen treatment (20 mg of vonoprazan fumarate bid + 1000 mg of amoxicillin tid for 14 d). Patients in the control group were treated with the conventional B-quadruple regimen (20 mg of rabeprazole bid + 1000 mg of amoxicillin bid + 500 mg of clarithromycin bid + 200 mg of bismuth agent bid for 14 d). The H. pylori eradication rate, adverse reactions incidence rate, medication compliance, and cost-effectiveness (C/E) ratio were compared between the two groups after treatment.Results: The results of intention-to-treat (ITT), modified intention-to-treat (MITT), and per-protocol (PP) analyses showed that the H. pylori eradication rates in the study group and the control group were 85.3% vs. 73.3% (P=0.021), 88.9% vs. 75.3% (P = 0.016), and 91.4% vs. 76.3% (P = 0.012), respectively. The medication compliance rates in the study group and the control group were 95.7% vs. 87.5% (P = 0.021). The incidence rate of adverse reactions in the study group (13.3%) was lower than that in the control group (25.3%) (P<0.05). The C/E ratio in the study group (3.39) was lower than that in the control group (4.81). The total cost of drugs required for the treatment regimen in the study group (289.3 yuan) was lower than that in the control group (352.42 yuan).Conclusion: Compared with the B-quadruple regimen, the VA-dual regimen, which lasts for 14 d, has a H. pylori eradication rate of over 85%, satisfactory compliance, lower incidence of adverse reactions, and higher C/E ratio. It provides new ideas and directions for the initial H. pylori eradication treatment in elderly patients.
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