Remedial treatment within 3 months
Sponsors
Shandong University
Conditions
Helicobacter Pylori Infection
Unknown Phase
A Study About the Selection of Time for Retreatment of Helicobacter Pylori After Eradication Failure
NCT05493644
Start: 2022-09-01End: 2023-12-31Target: 660Updated: 2022-08-09
The Effect of Time Intervals for Rescue Treatment on Eradication Effect of Helicobacter Pylori Infection
NCT05620602
Start: 2022-11-11End: 2024-12-31Target: 628Updated: 2022-11-17