Effectiveness of Minocycline-Containing Bismuth Quadruple Therapy for Helicobacter Pylori Eradication

• Status: Not yet recruiting
• Trial end date: 2021-07-05
• Target enrollment: 0
• Participant gender: All

Summary

Although,bismuth-containing quadruple therapy has been highly recommended as first-line treatment regimen for H.pylori infection,it also has its problems and limitations in China.The primary resistance rates of metronidazole,clarithromycin and levofloxacin are all high in China.Besides that,tetracycline cannot be obtained and its complicated administration (four times daily) easily reduce patient compliance. In this study, we proposed to evaluate the eradication rate, safety, and compliance of a minocycline-based bismuth quadruple regimen.

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University
• Treatments: Clarithromycin; Minocycline

Criteria

Inclusion Criteria:

• H.pylori-positive outpatients with endoscopically proven chronic gastritis

• H. pylori (+) determined by either the 14C-or 13C-urea breath test or the gastric mucosal tissue rapid urease test and pathological section staining

• Treatment-naive patients for eradication of H.pylori infection

• Fully informed and agreed to participate in this study

Exclusion Criteria:

• Age <18 years or >70 years

• Allergy to any of the study drugs

• Use of any drug that could influence the study results 4 weeks before the study,such as antibiotics,bismuth agent,PPI or H2 receptor antagonist (H2RA)

• Previous gastric or esophageal surgery

• Patients with malignancy or severe comorbidity

• Pregnancy,lactation or alcohol abuse

• Patients with poor treatment compliance or could not express themselves correctly

• Participation in other clinical studies recently (within 3 months of enrollment in this clinical study)