Staphylococcus capitis isolated from bloodstream infections: a nationwide 3-month survey in 38 neonatal intensive care units.

To increase the knowledge about S. capitis in the neonatal setting, we conducted a nationwide 3-month survey in 38 neonatal intensive care units (NICUs) covering 56.6% of French NICU beds. We demonstrated 14.2% of S. capitis BSI (S.capBSI) among nosocomial BSIs. S.capBSI incidence rate was 0.59 per 1000 patient-days. A total of 55.0% of the S.capBSIs were late onset catheter-related BSIs. The S. capitis strains infected preterm babies (median gestational age 26 weeks, median birth weight 855 g). They were resistant to methicillin and aminoglycosides and belonged to the NRCS-A clone. Evolution was favorable in all but one case, following vancomycin treatment.

Outcomes of a virtual-reality simulator-training programme on basic surgical skills in robot-assisted laparoscopic surgery.

BACKGROUND: The utility of the virtual-reality robotic simulator in training programmes has not been clearly evaluated. Our aim was to evaluate the impact of a virtual-reality robotic simulator-training programme on basic surgical skills. METHODS: A simulator-training programme in robotic surgery, using the da Vinci Skills Simulator, was evaluated in a population including junior and seasoned surgeons, and non-physicians. Their performances on robotic dots and suturing-skin pod platforms before and after virtual-simulation training were rated anonymously by surgeons experienced in robotics. RESULTS: 39 participants were enrolled: 14 medical students and residents in surgery, 14 seasoned surgeons, 11 non-physicians. Junior and seasoned surgeons' performances on platforms were not significantly improved after virtual-reality robotic simulation in any of the skill domains, in contrast to non-physicians. CONCLUSIONS: The benefits of virtual-reality simulator training on several tasks to basic skills in robotic surgery were not obvious among surgeons in our initial and early experience with the simulator. Copyright © 2016 John Wiley & Sons, Ltd.

Long-term functional outcomes after artificial urinary sphincter implantation in men with stress urinary incontinence.

OBJECTIVE: To evaluate long-term functional outcomes of artificial urinary sphincters (AUSs) and to determine how many men required explantation because of stress urinary incontinence (SUI) caused by sphincter deficiency after prostate surgery. PATIENTS AND METHODS: Men who had undergone placement of an AUS (American Medical Systems AMS 800®) between 1984 and 1992 to relieve SUI caused by sphincter deficiency after prostate surgery were included. Continence, defined as no need for pads, was assessed at the end of the follow-up. Kaplan-Meier survival curves estimated the survival rate of the device without needing explantation or revision. RESULTS: In all, 57 consecutive patients were included with a median (interquartile range, IQR) age of 69 (64-72) years. The median (IQR) duration of follow-up was 15 (8.25-19.75) years. At the end of follow-up, 25 patients (43.8%) still had their primary AUS. The AUS was explanted in nine men because of erosion (seven) and infection (two). Survival rates, without AUS explantation, were 87%, 87%, 80%, and 80% at 5, 10, 15, and 20 years, respectively. Survival rates, without AUS revision, were 59%, 28%, 15%, and 5% at 5, 10, 15, and 20 years, respectively. At the end of the follow-up, in intention-to-treat analysis, 77.2% of patients were continent. CONCLUSION: In the long term (>10 years) the AMS 800 can offer a high rate of continence to men with SUI caused by sphincter deficiency, with a tolerable rate of explantation and revision.

Factors determining poor practice in alcoholic gel hand rub technique in hospital workers.

BACKGROUND: Hand hygiene of healthcare personnel is one of the most important interventions for reducing transmission of nosocomial pathogens. Previous studies have demonstrated that the use of alcohol-based hand gel increases hand hygiene compliance, but that effective use of this product cannot be taken for granted. OBJECTIVE: Evaluate factors associated with poor hand hygiene effectiveness of hospital workers using an alcohol-based hand gel and the effect of an education program. DESIGN: A direct observational prospective study of hand hygiene effectiveness prior to training and immediately after training. SETTING AND SUBJECTS: 3067 hospital workers of different professional categories in several hospital units in the University Hospital of Nancy (France). RESULTS: Time after program start (OR 0.97, 95%CI 0.96-0.97) and being female (OR 0.37, 0.24-0.58) were highly associated with increased effectiveness of hand hygiene prior to training. Wearing rings other than a wedding ring (OR 1.8, 1.2-2.7), a bracelet (OR 2.0, 1.1-3.6), a watch (OR 1.9, 1.3-2.9) and having long nails were associated with ineffective hand rub use. Professional background was also a strong predictor with nurses and especially senior nurses demonstrating much better effectiveness than all other professional groups. Wearing wedding rings or long sleeves, and having varnished nails, visibly dirty hands prior to washing and cutaneous lesions were not associated with effective gel use. CONCLUSION: These results demonstrate that an educational program can significantly improve the proper practices for using hand rub and hand washing compliance. This study has also demonstrated that wearing rings, bracelets, watches and long nails impair hand gel application but that wedding rings, long sleeves and varnished nails do not. The finding of that hand hygiene effectiveness increased with time even prior to training indicates that knowledge gained by staff trained early diffused into those who had not yet been trained.

Patterns and predictors of kidney function decline in the last year prior to dialysis.

BACKGROUND: Establishing a comprehensive characterization of kidney function decline before dialysis is necessary to predict dialysis onset and prepare patients for replacement therapy. AIMS: To investigate kidney function as measured by pattern and rate of decline in glomerular filtration rate (GFR) over the year preceding dialysis and to identify factors associated with a nonlinear GFR decline. METHODS: We enrolled patients beginning dialysis in Lorraine (France) in 2005 and 2006, who were referred to a nephrologist more than 4 months before dialysis and had received more than 3 predialysis serum creatinine tests. From medical records, we retrospectively collected demographic and clinical data, as well as biological data during nephrologist follow-up, limited to 1 year before dialysis. A curve of GFR evolution by time was drawn for each patient and his linearity was evaluated graphically and confirmed by R2 > 0.7. Factors associated with a nonlinear decline in GFR were identified by logistic regression. RESULTS: A total of 342 patients were included; the mean length of predialysis nephrologist care was 10.0 +/- 9.7 months and the median number of serum creatinine tests per patient was 9 . Among these patients, 185 (54.1%) showed a linear decline in GFR and 157 (45.9%) a nonlinear decline. Patients with cardiovascular disease were 2.6 times more likely to show a nonlinear than linear decline in GFR (p < 0.0001). CONCLUSION: For patients with a linear decline in GFR, but not those with a nonlinear decline, date of dialysis onset can be estimated.