Hellenic consensus on Helicobacter pylori infection.

Area of Science:

• Gastroenterology
• Infectious Diseases
• Clinical Microbiology

Background:

• Helicobacter pylori (H. pylori) infection is a significant global health concern.
• There was a need for standardized management guidelines for H. pylori within the Hellenic gastroenterology community.
• Existing international guidelines required adaptation to local epidemiological and clinical contexts.

Purpose of the Study:

• To establish Hellenic consensus guidelines for the diagnosis and management of Helicobacter pylori infection.
• To provide a framework for Greek healthcare professionals in clinical practice.
• To address H. pylori's association with gastric cancer and extragastric disorders.

Main Methods:

• A consensus meeting was convened by the Hellenic Society of Gastroenterology, involving 41 experts.
• Participants were divided into four subgroups focusing on H. pylori diagnosis, gastric cancer, extragastric disorders, and treatment.
• Evidence was reviewed from international and Greek publications, with consensus determined by a 70% acceptance threshold.

Main Results:

• Consensus was reached on key aspects of H. pylori diagnosis and management.
• Guidelines were formulated regarding the association of H. pylori with various gastrointestinal and extragastric conditions.
• Recommendations for H. pylori eradication therapies were established based on graded evidence.

Conclusions:

• The developed Hellenic consensus guidelines provide a unified approach to H. pylori infection management.
• These guidelines are expected to improve clinical practice and patient outcomes for H. pylori-related conditions in Greece.
• The consensus addresses critical areas including diagnosis, treatment, and the link between H. pylori and associated diseases.