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[Personalized drug therapy based on genetics. Possibilities and examples from clinical practice]
J C Stingl1,2, K S Just3,4, K Kaumanns3,4
1Abteilung Forschung, Bundesinstitut für Arzneimittel und Medizinprodukte, Kurt-Georg-Kiesinger-Allee 3, 53175, Bonn, Deutschland. julia.stingl@bfarm.de.
Pharmacogenetics, the study of genetic variations influencing drug response, can personalize treatment. Integrating pharmacogenetic diagnostics into clinical practice improves drug safety and efficacy for individual patients.
Area of Science:
- Pharmacology
- Genetics
- Personalized Medicine
Background:
- Pharmacogenetics is key to tailoring treatments but underutilized clinically.
- Considering individual factors like pharmacogenetics can enhance drug therapy, safety, and efficacy.
Purpose of the Study:
- Summarize genetic variations' impact on drug efficacy.
- Identify frequently prescribed drugs influenced by pharmacogenetics.
- Describe the clinical feasibility of pharmacogenetic diagnostics and dosing.
Main Methods:
- Reviewed regulatory actions by EMA and FDA on pharmacogenetic biomarkers.
- Cited guidelines from the Clinical Pharmacogenetics Implementation Consortium (CPIC).
Main Results:
- Over 70 drug labels updated by EMA and over 150 by FDA include pharmacogenetic information.
- Regulatory updates signify progress towards targeted medicine.
Conclusions:
- Individual patient factors are crucial for effective drug therapy.
- Pharmacogenetic diagnostics and resulting recommendations are vital for personalized medicine, improving safety and efficiency.
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