The most popular treatment for H pylori is triple therapy but resistance to Clarithromycin is reducing its effectiveness. Courses using four drugs have been known to be more successful but are used less popular because of their side-effects. While, what is the best way for treating H pylori-related diseases.

This study determined the efficiency of a gastric juice PCR test for the detection of H. pylori infection in patients receiving PPI therapy and compared it with histology and gastric biopsy PCR.

Recent evidence suggests that therapy currently used to treat Helicobacter pylori (H. pylori) infection, a major cause of upper gastrointestinal disorders, is unsuccessful in around 25 percent of cases.