PCR-Based Antibiotic Resistance Tests

In the eradication of Helicobacter pylori (H. pylori), it is crucial to assess antibiotic resistance prior to treatment. Ultimately, the most effective strategy entails devising a customized regimen that specifically targets H. pylori with antibiotics that it is sensitive to. This customized treatment can effectively eliminate the organism without engendering undesirable adverse events. The primary modalities for identifying antibiotic resistance are culture-based techniques and genotypic analysis. Both methods necessitate the procurement of gastric mucosal samples through upper gastrointestinal endoscopy.