PTU-001 Overuse Of Proton Pump Inhibitors And Strategies To Reduce Inappropriate Prescribing. (9th June 2014)

• Record Type: Journal Article
• Authors: Owen, C; Marks, DJB; Panesar, P
• Is Part Of: Gut. Volume 63(2014)Supplement 1
• Page Start: A37
• Page End: A37
• Publication Date: 2014-06-09
• Subjects: Gastroenterology -- Periodicals; 616.33
• DOI: 10.1136/gutjnl-2014-307263.75
• Languages: English
• ISSNs: 0017-5749

Abstract

Abstract : Introduction: Proton pump inhibitors (PPIs) are widely used but commonly over-prescribed. 1 A range of adverse effects are associated with their use, including susceptibility to C. difficile infection, fractures, pneumonia and electrolyte disturbances. 2 Methods: We investigated the extent and appropriateness of PPI prescribing at a university teaching hospital, and the impact on this of guideline implementation alongside formal teaching of junior doctors. A point-prevalence survey of PPI prescribing for in-patients across medical and surgical specialties was performed. Data collected included PPI prescription, whether this was initiated in hospital or the community, whether an evidenced-based indication was identifiable, and if the prescriber had documented an intended duration for its use. A local guideline was developed in line with current evidence, and national and international guidance. This was circulated to all prescribers by email and the hospital intranet, as well as face-to-face presentation to junior doctors alongside discussion around potential adverse effects. A further point-prevalence survey was undertaken after implementation. Results: A total of 274 patients were included in the first point-prevalence survey, and 264 in the second cycle. Initially, 52.7% of inpatients were prescribed a PPI; of these, 38.1% were commenced in hospital. An appropriate indication was documented in 34.7% and duration in 8.2%. Following introduction of a guideline and a programme of education, the proportion of inpatients receiving PPI therapy fell to 40.8% (p = 0.008), of which 28.4% were started in hospital (p = 0.08), 38.5% had an appropriate indication recorded, and 4.6% the duration. Conclusion: PPI prescribing rates among inpatients are high, and frequently not evidenced-based. There is also lack of consideration given to review of therapy and limiting provision to short courses. A combined approach of a focused guideline and educational strategies can reduce inappropriate over prescribing, but had restricted impact on the quality of documentation and specification of duration of therapy. References: Eid S et al . Patterns and predictors of proton pump inhibitor overuse among academic and non-academic hospitals. Intern Med 2010;49:2561–2568 Abraham NS. Proton pump inhibitors: potential adverse effects. Curr Opin Gastroenterol Nov;2012;28(6):615–20 Disclosure of Interest: None Declared.