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An audit of drug shortages in a community pharmacy practice

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Irish Journal of Medical Science (1971 -) Aims and scope Submit manuscript

Abstract

Background

There are no firm data on drug shortages in Irish community pharmacy. This prospective observational study aimed to characterise the drug shortage problem in an Irish community pharmacy.

Aims

The primary aim was to determine numbers and durations of drug shortages. Secondary aims included comparing these shortages with Irish Pharmacy Union (IPU) drug shortage lists and determining the frequency with which notifications were received prior to shortages. Further secondary aims were to examine relationships between causes of drug shortages and drug costs and between causes of drug shortages and shortage durations.

Methods

The study took place in a community pharmacy in a Limerick City suburb between October 2012 and February 2013. Data were collected daily regarding drugs that were dispensed, but unavailable to purchase. Suppliers/manufacturers provided data on the reasons for shortages.

Results

65/1,232 dispensed drugs (5.3 %) were in short supply over the study period. Median shortage duration was 13 days (interquartile range 4–32 days) and median cost was €8.10. Numbers of unavailable drugs by month varied from 13 to 38. Monthly IPU drug shortage lists identified between six and eight of these shortages depending on the month. Two notifications were received from suppliers/manufacturers regarding shortages. Parallel exports had the highest mean costs (mean €38.05) and manufacturing problems were associated with the longest durations (mean 57.44 days).

Conclusions

This study highlights the drug shortage problem in an Irish community pharmacy. We propose that enhanced communication between all stakeholders is the most worthwhile solution. Further studies are needed.

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Conflict of interest

None.

Ethical standard

There is no requirement for ethical approval for clinical audit studies in the Republic of Ireland. This meets the requirements of the Queen’s University Institutional Review Board.

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Authors and Affiliations

  1. Newtown Pharmacy, Annacotty, Limerick, Ireland

    E. M. Costelloe, M. Guinane & O. Halley

  2. School of Pharmacy, Queen’s University Belfast, Belfast, Ireland

    E. M. Costelloe & C. Parsons

  3. Sam McCauley’s Pharmacy, Mahon Point, Cork, Ireland

    F. Nugent

Authors
  1. E. M. Costelloe
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  2. M. Guinane
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  3. F. Nugent
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  4. O. Halley
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  5. C. Parsons
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Corresponding author

Correspondence to E. M. Costelloe.

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Costelloe, E.M., Guinane, M., Nugent, F. et al. An audit of drug shortages in a community pharmacy practice. Ir J Med Sci 184, 435–440 (2015). https://doi.org/10.1007/s11845-014-1139-7

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  • DOI: https://doi.org/10.1007/s11845-014-1139-7

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