Efficacy of High-dose Dual Therapy vs Bismuth-containing Quadruple Therapy for Rescue Treatment of Hp Infection

• Status: Completed
• Trial end date: 2019-01-01
• Target enrollment: 0
• Participant gender: All

Summary

Up to now, there is few randomized, large scale study prospectively and simultaneously comparing the efficacy, adverse effects and patient adherence of high-dose dual therapy (HDDT) and bismuth-containing quadruple therapy (BQT) as rescue regimens for H. pylori eradication.

The aims of this study are:

1. to compare the efficacy of HDDT, and BQT as rescue regimen in H. pylori eradication;

2. to compare the patient adherence and adverse effects of these treatment regimens;

3. to investigate factors that may influence H. pylori eradication by these treatment regimens.

• Phase: Phase 4
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: National Taiwan University Hospital
• Treatments: Amoxicillin; Anti-Bacterial Agents; Antibiotics, Antitubercular; Bismuth; Metronidazole; Proton Pump Inhibitors; Rabeprazole; Tetracycline

Criteria

Inclusion criteria:

1. Participants having H. pylori related chronic gastritis with/without peptic ulcers who are aged greater than 20 years old and are willing to received eradication therapy.

Exclusion criteria:

1. pregnant or nursing woman

2. serious concomitant illness and malignant tumor of any kind

3. history of hypersensitivity to test drugs

4. serious bleeding during the course of the ulcer

5. previous gastric surgery

6. receiving bismuth salts, PPIs, or antibiotics in the previous month.