Interruptions and multitasking in surgery: a multicentre observational study of the daily work patterns of doctors and nurses.

The aim of this study was to obtain baseline data on doctors' and nurses' work activities and rates of interruptions and multitasking to improve work organisation and processes. Data were collected in six surgical units with the WOMBAT (Work Observation Method by Activity Timing) tool. Results show that doctors and nurses received approximately 13 interruptions per hour, or one interruption every 4.

[A simplified occupational health and safety management system designed for small enterprises. Initial validation results].

Background: Occupational Health and Safety Management Systems (OHSMS) are known to be effective in improving safety at work. Unfortunately they are often too resource-heavy for small businesses.

Objectives: The aim of this project was to develop and test a simplified model of OHSMS suitable for small enterprises.

Highly active antiretroviral-treated HIV-infected children show fat distribution changes even in absence of lipodystrophy.

Background: Combined use of dual-energy X-ray absorptiometry (DXA) and magnetic resonance imaging (MRI) allows a precise estimate of regional body composition and intra-abdominal adipose tissue (IAT). Data on body composition in HIV-infected children (HIV+) receiving highly active antiretroviral therapy (HAART) with (LD+) and without (LD-) lipodystrophy are lacking.

Methods: DXA scans were performed in 34 HIV+: six LD+, 28 LD- and 34 pair-matched (age, sex and body mass index) healthy controls (HC): six for LD+ (HC+) and 28 for LD- (HC-).

Macroamylasemia attributable to gluten-related amylase autoantibodies: a case report.

Background: Macroamylasemia (MA) is a benign condition caused by circulating macroamylase complexes of pancreatic or salivary amylase bound to plasma proteins, which cannot be cleared by the renal glomeruli. In most cases, the macromolecular amylase represents a complex of normal amylase and either immunoglobulin A or G and may be a specific antigen-antibody complex. Celiac disease (CD) is a permanent intolerance to ingested gluten that results in immunologically mediated inflammatory damage of the small intestinal mucosa.