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Updated: Aug 5, 2026

Quantitative Polymerase Chain Reaction (qPCR)-Based Rapid Diagnosis of Helicobacter pylori Infection and Antibiotic Resistance
Published on: July 28, 2023
Helicobacter Pylori Infection in the Primary Care Setting: Recognition, Diagnosis, and Updated Treatment Regimens
Kennedy Forest1, Melissa Pham2, Sydney Lovrien1
1Internal Medicine Residency Program, University of South Dakota Sanford School of Medicine.
Abstract:
Helicobacter pylori (H. pylori) is recognized as one of the most widespread infections globally and is associated with damaging gastric sequelae, including dyspepsia, peptic ulcers, and even malignancy. It is crucial for primary care physicians, in addition to gastroenterology specialists, to be well-informed about the typical clinical presentation, diagnostic modalities, and treatment protocols for H. pylori infections. The updated treatment guidelines from the American College of Gastroenterology (ACG), which address the nuances of antibiotic resistance trends, provide valuable direction for healthcare providers in managing patient infections effectively and mitigating the risk of complications related to chronic H. pylori infection.
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