1. Pharmacogenomics: Prescribing based on genetic variation
- Author
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Judith Hayward, Imran Rafi, and Martin Dawes
- Subjects
03 medical and health sciences ,0302 clinical medicine ,Knowledge management ,business.industry ,Pharmacogenomics ,General practice ,Genetic variation ,Information technology ,Medicine ,030212 general & internal medicine ,030204 cardiovascular system & hematology ,business ,Clinical decision support system - Abstract
Clinical decision support systems relating to prescribing are available on general practice information technology systems, with warnings relating to drug–drug interactions and allergies. These tools can help us anticipate and avoid known side effects of drugs, but only after we have selected the drug. Combining these with renal function, liver function, other biophysical markers and pharmacogenomics information, can improve medicines optimisation and reduce adverse effects. Managing all these variables at the same time as conforming to disease guidelines is a challenge. The challenge is even greater when managing multi-morbidity and the associated polypharmacy.
- Published
- 2020
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