Synonyms
Pharmacogenetics: Genetic Science; Genetics
Pediatrics: Neonatology; Medical Specialty; Paediatrics; Medicine; Pedology; Pediatric medicine
Definition
Pharmacogenomics (PGx) offers the promise of precision medicine. Despite apparent enthusiasm for PGx, it remains unclear how much testing is used in clinical practice, especially within pediatric medicine. Pharmacogenomic testing can reveal individual genetic factors that contribute to either a lack of response to drug therapy or increased susceptibility to drug-related adverse events. Adverse drug reactions may be avoided or reduced when drug therapy is based on genetic information obtained from PGx testing. Dose selection to enhance therapeutic response and minimize lack of efficacy can also be guided by genetic information. For these reasons, PGx screening of patients before or during the use of certain medications is recommended by the US Food and Drug Administration (FDA) for applicable drugs [1]. However, less than full...
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Sherwin, C.M. (2022). Pharmacogenomics and Pediatrics. In: Talevi, A. (eds) The ADME Encyclopedia. Springer, Cham. https://doi.org/10.1007/978-3-030-84860-6_21
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