Seizure : the journal of the British Epilepsy Association
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Randomized Controlled Trial Multicenter Study
Determinants of free serum valproate concentration: A prospective study in patients on divalproex sodium monotherapy.
To evaluate variables affecting the valproate (VPA) free fraction and develop an equation for computing free VPA concentration from total VPA concentration. ⋯ An increase in the total VPA concentration results in corresponding linear and non-linear rise in the VPA free fraction and free VPA concentration, respectively. The total daily dose of VPA should be increased in smaller increments whenever a total VPA concentration of 60 μg/mL is reached. When drug monitoring is needed, we recommend measuring the free VPA concentration. If this test is unavailable, and for patients with normal albumin levels, it can be predicted from the total VPA concentration using the generated equation.
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To establish if listening to Mozart's Sonata for two pianos in D major (K448) has an anti-epileptic effect on the EEGs (electroencephalograms) of children. ⋯ This study confirms an anti-epileptic effect of Mozart music on the EEG in children, which is not present with control music. The role of 'Mozart therapy' as a treatment for drug-resistant epilepsy warrants further investigation.