Are dyspepsia management guidelines coherent with primary care practice?

Area of Science:

• Gastroenterology
• Primary Care Medicine
• Clinical Practice Guidelines

Background:

• Physician behavior significantly impacts the applicability and cost of clinical guidelines, especially for common conditions managed by general practitioners (GPs).
• The European Society for Primary Care Gastroenterology (ESPCG) guidelines are closely aligned with general practice due to their committee composition.

Purpose of the Study:

• To assess the variability in dyspepsia management among GPs in Padua.
• To evaluate the divergence between GPs' spontaneous prescribing behaviors and the ESPCG dyspepsia guideline.

Main Methods:

• A prospective study of 39 GPs over 3 months, analyzing 1790 dyspepsia-related consultations.
• Questionnaires were used to record each consultation, with test-group representativeness defined by antisecretory drug expenditure.

Main Results:

• High variability in GP prescribing for dyspepsia was observed (Goodman-Kruskal: 0.41, Cramer's V: 0.51).
• Agreement between observed and ESPCG-expected prescriptions was low (V = 0.11).
• Empirical symptomatic drug prescription was common for relapsed duodenal ulcer (33%), gastric ulcer (73%), and non-ulcer dyspepsia (74%). Helicobacter pylori eradication was prescribed in only 2% of cases.

Conclusions:

• Highest compliance with guidelines was achieved when symptomatic therapy was the first approach for uninvestigated dyspepsia, followed by a different strategy at the second presentation.
• Adjusting the age cut-off for investigation to 55 years, based on observed practices, showed potential for improved guideline adherence.