Tetracycline Versus Doxycycline for HP Rescue Therapy

• Status: Recruiting
• Trial end date: 2022-12-30
• Target enrollment: 0
• Participant gender: All

Summary

This randomized controlled clinical trial will evaluate the efficacy and safety of proton pump inhibitor, bismuth, metronidazole, and either tetracycline or doxycycline for Helicobacter pylori rescue treatment. The completion of this trial will expand new therapy for the treatment of Helicobacter pylori.

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

Details

• Lead Sponsor: Shanghai Zhongshan Hospital
• Treatments: Bismuth; Doxycycline; Metronidazole; Potassium Citrate; Rabeprazole; Tetracycline

Criteria

Inclusion Criteria:

• Participate in the trial voluntarily, fully understand the trial, and sign the informed consent form (ICF).

• 18-75 years old on the day of signing the ICF.

• Helicobacter pylori infection confirmed by 13C-urea breath test or rapid urease test.

• Have failed eradication treatment before.

Exclusion Criteria:

• Have not received Hp eradication treatment.

• Patients with severe heart, lung, kidney, liver, blood, nerve, endocrine, and psychiatric diseases.

• Subjects or guardians refused to participate in the trial.

• Alcohol and/or drugs Abuse (addiction or dependence) or poor compliance with doctor's judgment.

• Have taken antibiotics, bismuth, PPI or Chinese traditional medicine 4 weeks before treatment.

• Pregnant or lactating women.

• Active peptic ulcer.

• allergic to drugs used in the trial.

• any other circumstances that are not suitable for recruitment.