Helicobacter Pylori Eradication With Probiotics Combined With Triple Therapy Versus Bismuth-containing Quadruple Therapy

• Status: Completed
• Trial end date: 2020-12-05
• Target enrollment: 0
• Participant gender: All

Summary

This study aims at evaluating efficacy and safety of probiotics combined with triple therapy (Clostridium butyricum capsule and Bacillus coagulans tablets, esomeprazole, clarithromycin and amoxicillin) versus bismuth-containing quadruple therapy (bismuth,esomeprazole,clarithromycin and amoxicillin) in H. pylori eradication. It is hypothesized that probiotics combined with triple therapy is non-inferior to bismuth-containing quadruple therapy. Patients with confirmed H. pylori positive status will be randomized to one of the treatments described above. At week 2 and 6 follow-up visits, a urea breath test(UBT) will be performed to confirm eradication.

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

Details

• Lead Sponsor: Xijing Hospital of Digestive Diseases
• Treatments: Amoxicillin; Bismuth; Clarithromycin; Esomeprazole

Criteria

Inclusion Criteria:

1. Age between 18~75,both gender.

2. Patients with upper gastrointestinal symptoms and with documented H.pylori infection.

3. Patients are willing to receive eradication treatment.

4. Women are eligible if they are not pregnant or nursing, and if they are of childbearing potential they are required to use medically acceptable contraception for the duration of the study and 30 days thereafter.

Exclusion Criteria:

1. Patients are excluded if they have previously used antibiotics to eradicate adequately recorded infection with H. pylori.

2. contraindications or allergies to research drugs.

3. Substantial organ impairment(eg liver cirrhosis, uremia, etc.), severe or unstable cardiopulmonary or endocrine disease.

4. Constant use of anti-ulcer drugs ( including taking proton-pump. inhibitors(PPI) within 2 weeks before the [13C] urea breath test), antibiotics or bismuth complexes (more than 3 times /1 month before screening).

5. Definite diagnosis of gastroduodenal ulcer and MALT's lymphoma.

6. Pregnant or lactating women.

7. Underwent upper gastrointestinal Surgery.

8. highly atypical hyperplasia, have symptom of dysphagia.

9. Evidence of bleeding or iron eficiency anemia.

10. A history of malignancy.

11. Drug or alcohol abuse history in the past 1 year.

12. Systemic use of corticosteroids, non steroidal anti-inflammatory drugs, anticoagulants, platelet aggregation inhibitors (except the use of aspirin for less than 100 mg/d).

13. a person with a mental disorder

14. Enrolled in other clinical trials in the past 3 months.

15. Refusal to sign informed consent.