Neonatal clinical pharmacology
Paediatric Anaesthesia , Volume 24 - Issue 1 p. 30- 38
Summary Effective and safe drug administration in neonates should be based on integrated knowledge on the evolving physiological characteristics of the infant who will receive the drug and the pharmacokinetics (PK) and pharmacodynamics (PD) of a given drug. Consequently, clinical pharmacology in neonates is as dynamic and diverse as the neonates we admit to our units while covariates explaining the variability are at least as relevant as median estimates. The unique setting of neonatal clinical pharmacology will be highlighted based on the hazards of simple extrapolation of maturational drug clearance when only based on 'adult' metabolism (propofol, paracetamol). Second, maturational trends are not at the same pace for all maturational processes. This will be illustrated based on the differences between hepatic and renal maturation (tramadol, morphine, midazolam). Finally, pharmacogenetics should be tailored to neonates, not just mirror adult concepts. Because of this diversity, clinical research in the field of neonatal clinical pharmacology is urgently needed and facilitated through PK/PD modeling. In addition, irrespective of already available data to guide pharmacotherapy, pharmacovigilance is needed to recognize specific side effects. Consequently, pediatric anesthesiologists should consider to contribute to improved pharmacotherapy through clinical trial design and collaboration, as well as reporting on adverse effects of specific drugs.
|anesthesia, infant, newborn, ontogeny, pharmacodynamics, pharmacokinetics|
|This work was funded by the European Commission 7th Framework Programme; grant id fp7/223614 - Evaluation of antibiotics (ciprofloxacin and fluconazole) for the treatment of infections in preterm and term neonates (TINN), This work was funded by the European Commission 7th Framework Programme; grant id fp7/260908 - Treat Infections in NeoNates 2 - Evaluation of an infective agent (azithromycin) for the treatment of infections in preterm and term neonates (TINN2), This work was funded by the European Commission 7th Framework Programme; grant id fp7/223060 - Efficacy and Safety of Inhaled Budesonide in Very Preterm Infants at Risk for Bronchopulmonary Dysplasia (NEUROSIS)|
|Organisation||Department of Pediatric Surgery|
Allegaert, K.M, van de Velde, M, & van den Anker, J.N. (2014). Neonatal clinical pharmacology. Paediatric Anaesthesia (Vol. 24, pp. 30–38). doi:10.1111/pan.12176