Paediatric anaesthesia
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Anesthetists commonly encounter epileptic patients when undergoing surgery. This review article discusses the drugs used to treat epilepsy and their relevant effects on anesthesia.
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Paediatric anaesthesia · Mar 2017
ReviewSequential allocation trial design in anesthesia: an introduction to methods, modeling, and clinical applications.
Estimation of the dose-response curve for new anesthetic protocols typically focuses on identifying minimum effective doses. The application of a sequential experimental method is appropriate, as it minimizes sample size requirements by updating dose assignments based on information accrued from successive subjects. One approach is the up-and-down method for estimating the median effective dose in a patient population (ED50 ). ⋯ In conclusion the up-and-down method can be more efficient than nonsequential designs for the estimation of the median dose/intervention level for a given intervention (ED50 ). The biased coin approach or continual reassessment method are preferred for the estimation of higher or lower tail quantiles such as ED90 or ED10. Continual reassessment method may be superior if knowledge of the dose-response relationship is available for the drug of interest.