Background: Proton-pump inhibitor (PPI) is a widely used medication class globally. Because of its good safety profile, there is a huge likelihood of inappropriate use. Objectives: To determine the prevalence of PPI use and indications, describe its pattern of usage, and identify factors associated with inappropriate prescriptions at a federal tertiary teaching hospital in Maiduguri, Nigeria. Methods: PPI prescriptions were retrospectively assessed in the General Outpatients’ Department (GOPD) and Gastroenterology Unit (GITU) of a teaching hospital. Relevant data for the study were extracted from the patients’ medical records. Chi-square or Fisher’s exact tests where appropriate were used to identify factors associated with inappropriate PPI prescriptions. A p < 0.05 was considered to be significant. Results: PPIs were prescribed to 73.3% (220/300) of patients, while inappropriate prescriptions were noted in 91.4% (201/220) of these patients. Epigastric pain (49.5%) was the most common PPI indication, while omeprazole was the highest prescribed (53.4%). Nearly all inpatients (98.2%), those with epigastric pain (95.7%), and patients who were prescribed intravenous PPIs had more inappropriate PPI prescriptions compared to others. Conclusion: This study revealed a high prevalence of PPI use and inappropriate prescriptions at the study hospital. As a result, these findings highlight the importance PPI-based stewardship program at the study hospital.
Antimicrobial Stewardship Program at a tertiary teaching hospital in Vietnam: A longitudinal observational study
