A Comparison of High-dose Dual Therapy and Half-dose Clarithromycin-containing Bismuth Quadruple Therapy for H.P Eradication in Elderly Patients

NCT04101708 · clinicaltrials.gov ↗

PHASE4

Phase

UNKNOWN

Status

100

Enrollment

OTHER

Sponsor class

Conditions

Helicobacter Pylori

Interventions

DRUG: Lansoprazole, Amoxicillin
DRUG: Lansoprazole, Amoxicillin,Clarithromycin and Bismuth subcitrate

Sponsor

Shandong University