Assessing the Understanding of Helicobacter pylori Infection Among Chinese Pediatricians.

BACKGROUND

Helicobacter pylori (Hp) is a global public health concern, particularly among children. While the "detection and treatment" approach gains ground in adult patients, paediatricians have divergent opinions regarding the current clinical protocols for diagnosing and treating Hp infection. Some argue for its potential impact on children's growth, emphasizing the need for adequate attention. Additionally, there are uncertainties regarding the appropriate screening tests for children who require Hp testing or have functional dyspepsia.

OBJECTIVE

This study aims to investigate pediatricians' current perspectives and understanding of Hp infection to provide valuable insights for Hp treatment.

METHODS

This study employs a cross-sectional research design. A questionnaire was designed using the "Questionnaire Star" platform and distributed online to physicians participating in the 12th Shanghai Pediatric Gastroenterology Forum in September 2020. The questionnaire covered topics such as physician professional information, the status of Hp diagnosis in hospitals, Hp knowledge, and knowledge of Hp treatment. Categorical data from each group were analyzed using chi-square tests to understand the diagnostic and treatment practices of pediatricians regarding Hp infection.

RESULTS

Among the 218 participating physicians who completed the questionnaire, 49.5% specialized in gastroenterology and practiced in hospitals equipped with Hp testing capabilities. Additionally, 85.8% practiced in hospitals with electronic gastroscopes. Notably, 94% considered Hp an infectious disease. Pediatric gastroenterology specialists, in particular, favored endoscopy for Hp detection compared to non-pediatric gastroenterologists. The investigation revealed variations in Hp detection understanding and consensus among the enrolled physicians. Challenges included determining the age for initiating Hp treatment in children and implementing family-based strategies.

CONCLUSIONS

Further research is essential to inform the development of comprehensive detection and treatment strategies for Hp infection in children. Currently, the primary approach may involve individualized and standardized diagnosis and treatment.