Paediatric anaesthesia
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Paediatric anaesthesia · Mar 2015
ReviewOptimal design in pediatric pharmacokinetic and pharmacodynamic clinical studies.
It is not trivial to conduct clinical trials with pediatric participants. Ethical, logistical, and financial considerations add to the complexity of pediatric studies. Optimal design theory allows investigators the opportunity to apply mathematical optimization algorithms to define how to structure their data collection to answer focused research questions. ⋯ The aim of this review is to demonstrate how to determine optimal sample size, optimal sample times, and the number of samples required from each patient by presenting specific examples using optimal design tools. Additionally, this review aims to discuss the relative usefulness of sparse vs rich data. This review is intended to educate the clinician, as well as the basic research scientist, whom plan on conducting a pharmacokinetic/pharmacodynamic clinical trial in pediatric patients.
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Paediatric anaesthesia · Mar 2015
Review Case ReportsAnesthetic considerations in myofibrillar myopathy.
Myofibrillar myopathy (MFM) is a relatively newly recognized genetic disease that leads to progressive muscle deterioration. MFM has a varied phenotypic presentation and impacts cardiac, skeletal, and smooth muscles. Affected individuals are at increased risk of respiratory failure, significant cardiac conduction abnormalities, cardiomyopathy, and sudden cardiac death. ⋯ This study is the first report of anesthetic management of a patient with MFM. We report multiple anesthetic encounters of a child with genetically confirmed BAG3-myopathy, a subtype of MFM with severe childhood disease onset. A review of the anesthetic implications of the disease is provided, with specific exploration of possible susceptibility to malignant hyperthermia, rhabdomyolysis, and sensitivity to other anesthetic agents.