Children and adolescents with Tourette's disorder in the USA versus Argentina: behavioral differences may reflect cultural factors.

To explore behavioral differences as possible cultural factors in presentation of psychiatric comorbidity in two clinically referred, consecutively ascertained samples of youth with Tourette's disorder (TD) from New York and Buenos Aires. Subjects were evaluated between 2002 and 2010 at the Tics and Tourette's Clinical and Research Program at the New York University Child Study Center in New York and the Interdisciplinary Center for Tourette's, Obsessive Compulsive Disorder (OCD) and Associated Disorders (CITTTA)/Institute of Cognitive Psychology (INECO) in Buenos Aires. Demographic, diagnostic, tic severity (Yale Global Tic Severity Scale; YGTSS), clinical (Child Behavior Check List-Parent version; CBCL), and global functioning (Global Assessment of Functioning; GAF) data were compared using descriptive statistics.

Testing tic suppression: comparing the effects of dexmethylphenidate to no medication in children and adolescents with attention-deficit/hyperactivity disorder and Tourette's disorder.

Objective: The aim of this study was to conduct a pilot study testing whether single-dose, immediate-release dexmethylphenidate (dMPH) can facilitate tic suppression in children and adolescents with attention-deficit/hyperactivity disorder (ADHD) and Tourette's disorder (TD) or chronic tic disorders. The primary hypothesis is that dMPH will improve behaviorally reinforced tic suppression in a standard tic suppression paradigm (TSP).

Methods: Ten children with ADHD and TD were given dMPH on one visit and no medication on another, using a random crossover design.

The prevalence and risk factors for percutaneous injuries in registered nurses in the home health care sector.

Background: Patients continue to enter home health care (HHC) "sicker and quicker," often with complex health problems that require extensive intervention. This higher level of acuity may increase the risk of percutaneous injury (PI), yet information on the risk and risk factors for PI and other types of exposures in this setting is exceptionally sparse. To address this gap, a large cross-sectional study of self-reported exposures in HHC registered nurses (RNs) was conducted.

Safety factors predictive of job satisfaction and job retention among home healthcare aides.

Objectives: Although many of the well known work characteristics associated with job satisfaction in home health care have been documented, a unique aspect of the home health care aides' (HHA) work environment that might also affect job satisfaction is the fact that their workplace is a household. To obtain a better understanding of the potential impact of the risks/exposures/hazards within the household environment on job satisfaction and job retention in home care, we recently conducted a risk assessment study.

Methods: Survey data from a convenience sample of 823 New York City HHAs were obtained and analyzed.