Impact of a simulation-based training in hand hygiene with alcohol-based hand rub in emergency departments.

Background: Hand hygiene is the primary measure for reducing nosocomial infections based on 7 steps recommended by the WHO. The aim of this study was to assess the duration and the quality of hand hygiene before and after simulation-based training (SBT).

Methods: The study took place in a University Hospital Pediatric Department among its residents and nurses.

Design and validation of an anatomically based assessment scale for handwashing with alcohol-based hand rub.

An anatomically based assessment scale of handwashing quality with alcohol-based hand rub was designed. Contents of the scale divided each hand into 40 zones. Psychometric measurements were studied in 30 participants (120 hand sides).

Determination of bisphenol A in water and the medical devices used in hemodialysis treatment.

Bisphenol A (BPA) is an endocrine disruptor found in food containers and plastic beverages and also in medical devices such as dialyzers. The aim of this study is while taking into account the BPA originating in medical devices and the water used in dialysate production, to provide the first published investigation of overall potential exposure to BPA during hemodialysis treatment in patients suffering from end-stage renal disease. BPA concentration in water (at each step of purification treatment) and in dialysate and BPA leaching from dialyzers were determined using solid-phase extraction coupled to ultra-high-performance-liquid chromatography tandem mass spectrometry.

Ultrasensitive determination of bisphenol A and its chlorinated derivatives in urine using a high-throughput UPLC-MS/MS method.

Bisphenol A (BPA) is a well-known endocrine disruptor. Chlorinated derivatives of BPA (ClxBPA) may be formed by reaction of chlorine with BPA present in drinking water. ClxBPA exhibit a higher level of estrogenic activity than BPA.