Clinical therapeutics
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Clinical therapeutics · Feb 2010
Randomized Controlled Trial Comparative StudyPharmacokinetics of lisdexamfetamine dimesylate and its active metabolite, d-amphetamine, with increasing oral doses of lisdexamfetamine dimesylate in children with attention-deficit/hyperactivity disorder: a single-dose, randomized, open-label, crossover study.
Lisdexamfetamine dimesylate (LDX) is a long-acting oral prodrug stimulant indicated for the treatment of attention-deficit/hyperactivity disorder (ADHD) in children 6 to 12 years old and in adults. Information on the pharmacokinetic profile of LDX in children with ADHD is lacking. ⋯ The findings from this study in a small, select population of children with ADHD suggest that the concentrations of d-amphetamine, the active metabolite of LDX, after single-dose administration of LDX at increasing doses appeared to be dose proportional and had low interpatient variability.
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Clinical therapeutics · Feb 2010
Meta AnalysisMeasuring social functioning with the personal and social performance scale in patients with acute symptoms of schizophrenia: interpretation of results of a pooled analysis of three Phase III trials of paliperidone extended-release tablets.
The safety and efficacy of paliperidone extended-release tablets (paliperidone ER) in patients with acute symptoms of schizophrenia have been described in 3 randomized, double-blind, 6-week, placebo-controlled, fixed-dose, Phase III clinical trials. The validity and reliability of the Personal and Social Performance (PSP) scale, both in patients with acute symptoms of schizophrenia and those with stabilized symptoms, have also been reported. ⋯ These results suggest that paliperidone ER had a meaningful treatment benefit with respect to improving personal and social functioning in these patients with acute symptoms of schizophrenia.
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Clinical therapeutics · Feb 2010
Multicenter StudyGuideline-concordant antibiotic use and survival among patients with community-acquired pneumonia admitted to the intensive care unit.
This study evaluated the survival benefit of US community-acquired pneumonia (CAP) practice guidelines in the intensive care unit (ICU) setting. ⋯ Guideline-concordant empiric antibiotic therapy was associated with improved survival among these patients with CAP who were admitted to 5 ICUs.