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Helicobacter Rescue Therapy With High-dose Esomeprazole and Amoxicillin Dual Therapy Versus Bismuth-containing Quadruple Therapy

NCT04678492 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 658

Last updated 2023-01-31

No results posted yet for this study

Summary

This study aims at evaluating efficacy and safety of high-dose esomeprazole and amoxicillin dual therapy(esomeprazole and amoxicillin) versus bismuth-containing quadruple Therapy(bismuth，esomeprazole，tetracycline and furazolidone) in H. pylori rescue therapy. It is hypothesized that high-dose esomeprazole and amoxicillin dual therapy is non-inferior 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.

Conditions

  • Gastritis
  • Dyspepsia
  • Helicobacter Pylori Infection
  • Gastric Cancer
  • Peptic Ulcer

Interventions

DRUG

Esomeprazole

High-dose esomeprazole and amoxicillin dual therapy: given for 14 days at a dose of esomeprazole 40mg 1 tablet TID plus amoxicillin 500 mg 2 capsules TID

DRUG

Amoxicillin

High-dose esomeprazole and amoxicillin dual therapy: given for 14 days at a dose of amoxicillin 500 mg 2 capsules TID plus esomeprazole 40mg 1 tablet TID

DRUG

Bismuth

Bismuth-containing quadruple therapy: given for 14 days at a dose of bismuth 110 mg 2 capsules BID plus esomeprazole 40 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 40mg 1 tablet 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 40 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 40 mg 1 tablets BID and bismuth 110 mg 2 capsules BID

Sponsors & Collaborators

  • Xijing Hospital of Digestive Diseases

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-12-20
Primary Completion
2021-12-20
Completion
2021-12-20

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04678492 on ClinicalTrials.gov