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Pharmacogenetics in Community Pharmacy: Global Perspectives and Implementation
Kinga Rutkowska1, Beata Chełstowska2, Urszula Religioni3
1Department of Pharmacology and Clinical Pharmacology, Faculty of Medicine, Collegium Medicum, Cardinal Stefan Wyszyński University, 01-938 Warsaw, Poland.
Journal of Clinical Medicine
|May 13, 2026
Summary
Pharmacogenetics (PGx) integrates genetic information into pharmaceutical care, enabling personalized medicine. Pharmacists play a crucial role in interpreting genetic tests and optimizing drug therapy for improved patient outcomes.
Area of Science:
- Pharmacology and Genetics
- Genomics and Personalized Medicine
Background:
- Pharmaceutical care emphasizes patient-centered, outcome-driven drug therapy.
- Pharmacogenetics (PGx) studies genetic variations influencing drug response.
- PGx extends pharmaceutical care by incorporating genetic data for early treatment optimization.
Purpose of the Study:
- To explore the integration of pharmacogenetics into pharmaceutical care.
- To highlight the evolving role of pharmacists in personalized medicine.
- To discuss the potential of pharmacogenetics testing in community pharmacy settings.
Main Methods:
- Literature review on pharmacogenetics and pharmaceutical care principles.
- Analysis of the impact of genetic variations on drug metabolism and response.
- Examination of the pharmacist's role in interpreting genetic tests and patient education.
Main Results:
- Pharmacogenetics allows for tailoring drug therapy based on individual genetic profiles.
- Genetic testing can lead to better medication matching and reduced adverse effects.
- Pharmacists are essential in bridging genetics and clinical practice for personalized therapy.
Conclusions:
- Pharmacogenetics represents a significant advancement in personalizing medicine.
- Pharmacists are key to the successful implementation of pharmacogenetics in healthcare.
- Integrating PGx into pharmacy practice promises to enhance drug therapy effectiveness and safety.
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