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. 1996 May;46(406):271–275.

Sharing resources to create a district drug formulary: a countywide controlled trial.

I Hill-Smith 1
PMCID: PMC1239633  PMID: 8762741

Abstract

BACKGROUND: Creating a drug formulary takes considerable time, but merely adopting one lacks local perspective and ownership. Sharing resources between several practices treads a middle path between these extremes, but is it effective? AIM: The aim of the study was to audit the influence of a district primary care drug formulary on prescribing by general practitioners. METHOD: A controlled trial was carried out to compare prescribing by 50 general practitioners from 11 urban and semirural practices in south Bedfordshire that participated in creating a district drug formulary with prescribing by all other general practitioners in the county. RESULTS: The proportion of prescription items that were for drugs listed in the formulary rose significantly in three therapeutics groups: cardiovascular (by 7-12% above control practice values); musculoskeletal (by 1-11% above control practice values); and obstetrics and gynaecology (by 6-9% above control practice values). The number of items prescribed per prescribing unit fell significantly in three therapeutic groups: musculoskeletal (by 1-7% below control practice values); nervous (by 7-12% below control practice values); and nutrition and blood (by 15-21% below control practice values). The estimated saving resulting from the creation of the formulary was 150,000 pounds (3000 pounds per doctor) per year. CONCLUSIONS: Sharing resources between practices to create a district-wide primary care drug formulary can lead to changes in prescribing and reduce costs sustained over 3 years.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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