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Unused medicines in primary care: A postal questionnaire. Adam Mackridge Lecturer, Pharmacy Practice Liverpool John Moores University. Aims. Examine the usual methods of disposal used by patients for their unused medicines
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Unused medicines in primary care: A postal questionnaire Adam Mackridge Lecturer, Pharmacy Practice Liverpool John Moores University Liverpool John Moores University Pharmacy Practice Research Group
Aims • Examine the usual methods of disposal used by patients for their unused medicines • Identify those patient factors that influence the generation of unused medicines
Methods • Eastern Birmingham Primary Care Trust • 1000 self-completion questionnaires • Prescribing and supply of medicines • Use and storage of medicines • Unused medicines and their disposal • Opportunity to opt-out • Two follow up mailings at four and eight weeks • Trends identified by unused medicines odds ratio
Results • Response rate 47%; of which 41% were valid • Respondents similar to the PCT population in terms of • sex (58% female) • adult (>18) age distribution • Poor response from ethnic minorities (17% cf. 30%) • 162 (40%) reported recent unused medicines
Results: Reported reasons for unused medicines (Number of respondents = 162) Note: respondents reported all the reasons for unused medicines in their home (responses = 202)
Results: Factors influencing unused medicines - Recent medication review Number of respondents = 219
Results: Factors influencing unused medicines – Other factors
Results: Usual method of disposal of unused medicines (n=404)
Results: Awareness of potential environmental harm – Sewerage treatment
Conclusions • Unused medicines are present in a substantial proportion of patients’ homes • Data suggest that the some unused medicines could be avoided • Unused medicines appear to be inappropriately disposed of in primary care • Advertising of pharmacy disposal service and potential environmental damage could improve appropriate disposal
Acknowledgements • Patients of Eastern Birmingham PCT • Funding • Royal Pharmaceutical Society of Great Britain