Pilot of a dog-walking program to foster and support community inclusion for people with cognitive disabilities.

Purpose: To evaluate a dog-walking program (called "Dog Buddies") designed to address the need for evidence-based programs that create opportunities for people with cognitive disabilities to be more socially included in mainstream society. The research question was: Does community dog walking foster social interaction for people with cognitive disabilities?

Materials And Methods: Single-case experimental design was used with four individuals (three with intellectual disability; one with Acquired Brain Injury (ABI)) recruited two disability service providers in Victoria. Target behaviours included frequency and nature of encounters between the person with disability and community members.

Correlation between arterial FDG uptake and biomarkers in peripheral artery disease.

Objectives: A prospective, multicenter (18)fluorine-fluorodeoxyglucose ((18)F-FDG) positron emission tomography (PET)/computed tomography (CT) imaging study was performed to estimate the correlations among arterial FDG uptake and atherosclerotic plaque biomarkers in patients with peripheral artery disease.

Background: Inflammation within atherosclerotic plaques is associated with instability of the plaque and future cardiovascular events. Previous studies have shown that (18)F-FDG-PET/CT is able to quantify inflammation within carotid artery atherosclerotic plaques, but no studies to date have investigated this correlation in peripheral arteries with immunohistochemical confirmation.

Prednisone affects inflammation, glucose tolerance, and bone turnover within hours of treatment in healthy individuals.

Objective: Use of glucocorticoids for anti-inflammatory efficacy is limited by their side effects. This study examined, in the same individuals, prednisone's acute, dose-dependent effects on inflammation as well as biomarkers of glucose regulation and bone homeostasis.

Design: In this randomized, double-blind, parallel-design trial of healthy adults demonstrating cutaneous allergen-induced hypersensitivity, patients received placebo or prednisone 10, 25 or 60 mg daily for 7 days.

Metabolic syndrome, obesity, and related risk factors among college men and women.

Objectives: The primary objective of this study was to characterize the prevalence of overweight/obesity, metabolic syndrome (MbS) and its criteria, and nutrient intakes of college-age men and women via a large-scale screening.

Participants And Methods: From August 2005 to July 2008, 2,722 subjects were recruited for the ongoing, cross-sectional Young Adult Health Risk Screening Initiative project. Anthropometric, biochemical, clinical, and dietary data were collected.

Evaluation of an experimental urodynamic platform to identify treatment effects: a randomized, placebo-controlled, crossover study in patients with overactive bladder.

Aims: To evaluate a urodynamic platform designed to identify treatment effects in small numbers of patients after a short duration of treatment using a medication with known efficacy in overactive bladder (OAB).

Methods: Twenty women with OAB were randomized in a crossover study with 7-day treatment periods with either tolterodine 4 mg long-acting (LA) or placebo and 7-day washout. Patients underwent urodynamic study (UDS) at baseline, 4-hr post-dose on Day 1 (PD1) and 4 hr post-dose on Day 7 (PD7) in each treatment period.

Can training in musculoskeletal examination skills be effectively delivered by undergraduate students as part of the standard curriculum?

Objectives: There is a need to improve competence of musculoskeletal system (MSS) examination in medical students and junior doctors. Peer-assisted learning (PAL) is a technique whereby students learn from and with each other. This study aimed to determine whether PAL can be integrated into standard undergraduate medical curricula to improve MSS examination using the gait, arms, legs, spine (GALS) screening tool.

Quantitative magnetic resonance fat measurements in humans correlate with established methods but are biased.

Precision and accuracy of the quantitative magnetic resonance (QMR) system for measuring fat in phantoms and total body fat (TBF) in humans were investigated. Measurements were made using phantoms: oil, beef with water, beef with oil, and humans with oil and water. TBF(QMR) in humans was compared with TBF by a four-compartment model (TBF(4C)).

The University of New Hampshire's Young Adult Health Risk Screening Initiative.

Few comprehensive studies exist that evaluate the nutrient intake and health indicators of college-aged students. This article describes the University of New Hampshire's Young Adult Health Risk Screening Initiative and examines results from participants evaluated from September 2005 through July 2007. This cross-sectional study included 1,701 students who enrolled in an introductory nutrition course, met age requirements (18 to 24 years), agreed to participate, and completed related assessments.

Peer-assisted learning in the acquisition of clinical skills: a supplementary approach to musculoskeletal system training.

Background: This study evaluates whether peer-assisted learning (PAL) can be used to improve students' clinical examination skills.

Methods: Four year 4 students trained in PAL techniques and musculoskeletal (MSS) examination used the Gait, Arms, Legs and Spine (GALS) system in a five-week student selected module. These students then recruited and trained 28 second-year trainees.

Peer-assisted learning: a novel approach to clinical skills learning for medical students.

Objective: This study aimed to determine whether peer-assisted learning (PAL) can enhance clinical examination skills training.

Methods: Three student trainers studied small-group theory and clinical examination and provided PAL as extra tuition for 86 trainees. Trainees watched an examination video, were videotaped practising the examination and, after constructive feedback, repeated the examination.

Interaction of single-dose ezetimibe and steady-state cyclosporine in renal transplant patients.

This open-label, single-period study evaluated the single-dose pharmacokinetics of ezetimibe (EZE) 10 mg in the setting of steady-state cyclosporine (CyA) dosing in renal transplant patients. A single 10-mg dose of EZE was coadministered with the morning dose of CyA (75-150 mg twice a day). Total EZE (sum of unconjugated, parent EZE and EZE-glucuronide; EZE-total) AUC(0-last) and Cmax were compared to values derived from a prespecified database of healthy volunteers.

Effects of ezetimibe on cyclosporine pharmacokinetics in healthy subjects.

This single-center, open-label, 2-period crossover study investigated the effects of multiple-dose ezetimibe (EZE) on a single dose of cyclosporine (CyA). Healthy subjects received 2 treatments in random order with a 14-day washout: (1) CyA 100 mg alone and (2) EZE 20 mg for 7 days with CyA 100 mg coadministered on day 7; EZE 20 mg alone was administered on day 8. AUC(0-last) and Cmax geometric mean ratios (90% confidence interval) for ([CyA + EZE]/CyA alone) were 1.

Diet and serum carotenoid concentrations affect macular pigment optical density in adults 45 years and older.

The dietary carotenoids lutein (L) and zeaxanthin (Z) are the principal components of macular pigment (MP). Protection of the central retina by MP is suggested, but data are limited. Dietary practices and serum carotenoid concentrations were investigated in 98 adults, 45-73 y old, in relation to MP.

Relationship of arachidonic acid concentration to cyclooxygenase-dependent human platelet aggregation.

Inhibition of ex vivo arachidonic acid (AA)-induced aggregation is a biomarker for the isotype selectivity of cyclooxygenase (COX) inhibitors since platelets express COX-1 but not COX-2. At low concentrations, there is broad inter- and intrasubject variability in AA-induced aggregation of platelets ex vivo. This study defined a concentration that reliably induces aggregation without overcoming inhibition by therapeutic aspirin therapy (ASA, 81-mg) treatment.

In vivo assessment of retinal carotenoids: macular pigment detection techniques and their impact on monitoring pigment status.

Of the many carotenoids found within human tissue, only the carotenoids within the human retina can be assessed noninvasively at present. Such assessment should eventually provide a more complete understanding of the functional role of retinal lutein (L) and zeaxanthin (Z) (termed macular pigment, MP) in human vision. The emerging data allow for some initial observations.