Assessing Community Pharmacists' Management of Acute Diarrhea in Saudi Arabia: A Simulated Patient Study.

Introduction: Antimicrobial resistance poses a significant threat to global health, and community pharmacists are positioned to play a crucial role in mitigating this issue. The present study aimed to evaluate the extent of compliance among community pharmacists in Saudi Arabia with relevant regulations and clinical guidelines in the management of suspected infectious diarrhea.

Method: This cross-sectional study employed simulated patients presenting with diarrhea to assess the management practices within 200 community pharmacies in two major cities across Saudi Arabia. Trained pharmacy students presented pharmacists with three case scenarios involving adult patients with diarrhea. Statistical analysis included descriptive statistics and chi-square tests to examine the relationships between pharmacist characteristics and practice categories.

Results: The findings of this study indicate that the performance of community pharmacists in managing diarrhea is suboptimal. Notably, less adequate practice emerged as the predominant outcome at 63% (n = 126). Only 14% (n = 28) of pharmacists demonstrated adequate practice, while 23% (n = 46) exhibited poor investigative practice. Metronidazole dispensing increased across scenarios, from 16.92% (n = 11) in Scenario 1 to 30.3% (n = 20) in Scenario 3. Most pharmacists inquired about the patient's age (72%; n = 144); however, only a limited number probed for symptoms of dehydration (5.5%, n = 11) and medication history (3%, n = 6). A significant association was found between geographical location and practice performance ( = 0.015).

Conclusions: This study reveals significant deficiencies in the management of infection-related diarrhea, underscoring the urgent need for enhanced training and regulatory measures within community pharmacy settings in Saudi Arabia to improve patient care and effectively address antimicrobial resistance (AMR).