Saccharomyces Boulardii Combined With Bismuth Quadruple Therapy for Helicobacter Pylori Rescue Treatment
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Bismuth, Esomeprazole, Tetracycline, Furazolidone.
- Who it may be relevant to
- Registry conditions: Gastritis, Dyspepsia, Helicobacter Pylori Infection, Gastric Cancer. Basic parameters: 18 years — 75 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- China
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
Efficacy and Safety of Saccharomyces Boulardii Combined With Bismuth Quadruple Therapy for Helicobacter Pylori Rescue Treatment: A Prospective, Multicenter, Randomized Controlled Trial
Overview
This study aims at evaluating efficacy and safety of Saccharomyces boulardii combined with bismuth-containing quadruple Therapy versus bismuth-containing quadruple Therapy(bismuth#esomeprazole#tetracycline and furazolidone) in H. pylori rescue therapy. It is hypothesized that Saccharomyces boulardii combined with bismuth-containing quadruple Therapy is superior to bismuth-containing quadruple Therapy. Patients with confirmed failure of H. pylori eradication will be randomized to one of the treatments described above. At week 6 follow-up visits, a urea breath test#rapid urease test or helicobacter pylori stool antigen test will be performed to confirm eradication.
Detailed description
The study will include three phases: screening, treatment and follow-up. Screening: this phase will last a maximum of 14 days and subjects eligibility will be evaluated after signing informed consent. One of urea breath test#rapid urease test or helicobacter pylori stool antigen test will be performed in addition to the baseline routine evaluations.
Treatment: Subjects are randomly assigned to treatment and will be treated for 14 days. A randomization visit will take place on Day 0 and an end-of-treatment visit will take place between day 14 and 16.
Follow-up: includes one visits. Approximately 28 days after the end of treatment. Eradication of H. Pylori will be confirmed by one of urea breath test#rapid urease test or helicobacter pylori stool antigen test.
Interventions
- Drug Bismuth
Bismuth-containing quadruple therapy: given for 14 days at a dose of bismuth 110 mg 2 capsules BID plus esomeprazole 20 mg 1 tablets BID#tetracycline 250mg 2 capsules TID and furazolidone 100mg 1 tablets BID - Drug Esomeprazole
Bismuth-containing quadruple therapy: given for 14 days at a dose of esomeprazole 20mg 1 tablets BID plus bismuth 110 mg 2 capsules BID#tetracycline 250mg 2 capsules TID and furazolidone 100mg 1 tablets BID - Drug Tetracycline
Bismuth-containing quadruple therapy:given for 14 days at a dose of tetracycline 250mg 2 capsules TID plus furazolidone 100mg 1 tablets BID#esomeprazole 20 mg 1 tablets BID and bismuth 110 mg 2 capsules BID - Drug Furazolidone
Bismuth-containing quadruple therapy:given for 14 days at a dose of furazolidone 100mg 1 tablets BID plus tetracycline 250mg 2 capsules TID#esomeprazole 20 mg 1 tablets BID and bismuth 110 mg 2 capsules BID - Drug Saccharomyces Boulardii Oral Powder
Saccharomyces boulardii combined with Bismuth-containing quadruple therapy:given for 14 days at a dose of Saccharomyces boulardii powder 250 mg 2 packets BID#bismuth 110 mg 2 capsules BID plus esomeprazole 20 mg 1 tablets BID#tetracycline 250mg 2 capsules TID and furazolidone 100mg 1 tablets BID
Primary outcome measures
- Helicobacter pylori eradication [Time frame: 28 days after treatment]
Secondary outcome measures (1)
- adverse events [Time frame: 14 days of treatment, and 28 days after treatment]
Eligibility criteria
Inclusion criteria
- Age between 18\~75, both gender.
- Patients who had failed H.pylori eradication therapies .
- 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
- Patients who have previously used tetracycline and furazolidone antibiotics to eradicate infection with H. pylori.
- Contraindications to study drugs.
- Substantial organ impairment, severe or unstable cardiopulmonary or endocrine disease.
- 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).
- Pregnant or lactating women.
- Underwent upper gastrointestinal Surgery.
- Dysphagia.
- Evidence of bleeding or iron efficiency anemia.
- A history of malignancy.
- Drug or alcohol abuse history in the past 1 year.
- Systemic use of corticosteroids, non steroidal anti-inflammatory drugs, anticoagulants, platelet aggregation inhibitors (except the use of aspirin for less than 100 mg/d).
- Mental disorder.
- Enrolled in other clinical trials in the past 3 months.
- Refuse to sign informed consent.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Open label
- Primary purpose
- Treatment
Study locations
China · 1 center
- Xijing Hosipital of Digestive Disease — Xi'an
Identifiers
NCT: NCT07139366 · KY20252348-F-1