Effectiveness of Once-daily Dose Regimen of 7-day and 14-day High Dose Rabeprazole-levofloxacin Based Quadruple Therapy for H. Pylori Eradication in Thai Patients With Non-ulcer Dyspepsia
试验速览
- 阶段
- 1 期
- 入组人数
- 100
- 试验地点
- 2
- 主要终点
- To measure eradication rate of participants with once-daily dose regimen of 7-day rabeprazole-levofloxacin based quadruple therapy for H. pylori eradication by Urea Breath Test in Thai patients with non-ulcer dyspepsia
研究概览
简要总结
H.pylori is an organism which causes gastric inflammation, peptic ulcer disease (PUD), mucosa associated lymphoid tissue (MALT) lymphoma and gastric cancer.
Practical guideline for treatment of patients with dyspepsia and H.pylori eradication recommended the 14-day triple therapy regimen which had curable about 70% by using proton pump inhibitor (PPI) combined with antibiotics including amoxicillin, clarithromycin and metronidazole.
Up to date, there has been no evidence about the cure rate for H.pylori eradication with once-daily dose regimen of high dose rabeprazole and levofloxacin based therapy. This research is to study the 7-day and 14-day cure rate of H.pylori eradication treatment with once-daily regimen of high dose rabeprazole-levofloxacin based quadruple therapy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Thai patients with the age between 18 and 70 years
- •Detecting for H.pylori infection with positive urease test and/or pathological findings of H.pylori and/or positive
- •Exclusion criteria:
- •Any cases with upper gastrointestinal bleeding
- •Being treated with medications affecting the research outcome, for example, by using antibiotics including amoxicillin, clarithromycin, metronidazole or fluoroquinolone within 1 month before the enrollment.
- •Contraindicated for gastric biopsy such as coagulopathy.
- •Any history of drug allergy for levofloxacin, clarithromycin or rabeprazole.
- •Receiving proton pump inhibitor within 4 weeks or receiving any antibiotics or bismuth within 2 weeks.
- •Being pregnant or raising children with lactation.
- •Having history of H.pylori eradication treatment.
- •Having severe underlying disease including end-stage renal disease requiring hemodialysis or peritoneal dialysis (GFR < 15), cirrhosis with Child-Pugh classification grade C, immunocompromised host with AIDS, malignancy and/or bed ridden cerebrovascular disease.
- •Any cases who receiving anticoagulant.
- •Having previous gastric surgery.
- •Unwilling to participate into research.
- •Having history of taking previous medications which interacted with the research treatment.
- •Having underlying heart disease including congenital long QT syndrome.
排除标准
- 未提供
研究组 & 干预措施
Rabeprazole-levofloxacin based quadruple therapy for 7 days
Participant will received 7-day once daily dose regimen of 1-tablet 750-mg Levofloxacin after meal, 2-tablet 500-mg Clarithromycin MR after meal, 3-tablet 20-mg Rabeprazole before meal and 1-tablet 1,048-mg Gastro bismol after meal.
干预措施: 13C Urea Breath Test (Diagnostic Test)
Rabeprazole-levofloxacin based quadruple therapy for14 days
Pparticipant will received 14-day once daily dose regimen of 1-tablet 750-mg Levofloxacin after meal, 2-tablet 500-mg Clarithromycin MR after meal, 3-tablet 20-mg Rabeprazole before meal and 1-tablet 1,048-mg Gastro bismol after meal
干预措施: 13C Urea Breath Test (Diagnostic Test)
结局指标
主要结局
To measure eradication rate of participants with once-daily dose regimen of 7-day rabeprazole-levofloxacin based quadruple therapy for H. pylori eradication by Urea Breath Test in Thai patients with non-ulcer dyspepsia
时间窗: 5 weeks
Participants with positive rapid urease test or pathologic findings evidenced for H.pylori received 7-day once daily dose regimen. After the H.pylori eradication treatment course completed, participants then was tested with 13C Urea Breath Test to confirm the effectiveness of the treatment at 4 weeks. Eradication rate was defined as proportion of post-treatment cases with negative urea breath test compared to pre-treatment cases with positive rapid urease test or pathologic findings evidenced for H.pylori.
To measure eradication rate of participants with once-daily dose regimen of 14-day rabeprazole-levofloxacin based quadruple therapy for H. pylori eradication by Urea Breath Test in Thai patients with non-ulcer dyspepsia
时间窗: 6 weeks
Participants with positive rapid urease test or pathologic findings evidenced for H.pylori received 14-day once daily dose regimen. After the H.pylori eradication treatment course completed, participants then was tested with 13C Urea Breath Test to confirm the effectiveness of the treatment at 4 weeks. Eradication rate was defined as proportion of post-treatment cases with negative urea breath test compared to pre-treatment cases with positive rapid urease test or pathologic findings evidenced for H.pylori.
次要结局
- To measure the adverse effect reaction of once-daily regimen of high dose rabeprazole-levofloxacin based quadruple therapy(up to 1 month)
研究者
Jeerayuth Auttajaroon
Principal Investigator
Thammasat University