Leanna L S Lee

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BACKGROUND The contribution of left ventricular (LV) twist and recoil in augmenting stroke volume during exercise is poorly understood, and few data are available describing the impact of endurance exercise on LV twist and recoil in middle-aged individuals. Therefore, the effects of chronic endurance training on these LV indices at rest and during(More)
UNLABELLED A previous study reported a 2- and 3-timepoint limited sampling strategy (LSS) model accurately predicted oral midazolam area under the concentration time curve (AUC), and thus cytochrome P450 (CYP) 3A activity. OBJECTIVE This study evaluated whether the LSS models predict midazolam AUC during CYP3A baseline, inhibition and(More)
To establish the test-retest reliability and the normal dose-response relationship of echocardiographic measures of Left Ventricular (LV) contractile function to low dose dobutamine stress in healthy individuals. Thirty healthy volunteers (23 males, 7 females) with an average age of 38 ± 13 years underwent dobutamine stress echocardiography (DSE) (at(More)
PURPOSE This article compares traditional psychometric properties (interrater and test-retest reliability, concurrent and predictive validity), clinical epidemiological characteristics (sensitivity, specificity, and positive predictive values), and standardization samples of four tests useful to pediatric therapists in screening infants and young children(More)
We examined concurrent validity of scores for two infant motor screening tools, the Harris Infant Neuromotor Test (HINT) and the Alberta Infant Motor Scale, in 121 Canadian infants. Relationships between the two tests for the overall sample were as follows: r = -.83 at 4 to 6.5 months (n = 121; p < .01) and r = -.85 at 10 to 12.5 months (n = 109; p < .01),(More)
AIM Two extended release (ER) formulations of morphine sulphate (30 mg each), Oramorph SR (test) and a marketed reference formulation (MST Mundipharma Retardtabletten), were investigated for their relative bioavailability at steady-state: METHODS The study was designed as a single-centre, open-label, two-period crossover, pharmacokinetic comparison in 28(More)
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