Safe disconnection of 5-fluorouracil elastomeric pumps: The benefit of a closed-system-transfer device designed for cytotoxic drug administration/perfusion.

BACKGROUND: Occupational exposure to cytotoxic drugs can lead to significant health problems. This study was designed to evaluate the risk of 5-fluorouracil (5-FU) contamination for nurses when disconnecting the infusion line of an elastomeric pump from a non-coring needle, by comparing three configurations: the first one using standard Male and Female Luer lock (Group 1), the second one using a needle-free connector (NFC) and a Male Luer lock (Group 2) and the third one using a closed-system transfer device (CSTD), Qimono® (Group 3). METHODS: In this in vitro study, 10 elastomeric pumps for each of the three groups were filled with 5-FU and a tissue mimicking the patient's arm was placed below the connection between the infusion line and the tubing of non-coring needle. After 48 h of infusion, disconnection was performed by a nurse with a wipe soaked in a mix of chlorhexidine and isopropyl alcohol in order to mimic care practices. For each pump, the tissue, the pair of gloves and the wipes used during the disconnection were collected for analysis. RESULTS: Median level of overall 5-FU contamination (gloves + wipes + tissues) in group 3 was significantly lower than in group 1 (p = 0.018) and group 2 (p = 0.036). There was no difference between groups 1 and 2. Results per sample type showed no difference in contamination between the three configurations for the gloves as well as for the tissues. Concerning the wipes, the lowest contamination was observed in group 3, representing a mean reduction of 61% compared to group 1 and a mean reduction of 43% compared to group 2. CONCLUSION: The use of Qimono® appears to significantly reduce 5-FU contamination when disconnecting infusion lines of an elastomeric pump unlike NFC and standard Luer lock.

Estimated Annual Numbers of Foodborne Pathogen-Associated Illnesses, Hospitalizations, and Deaths, France, 2008-2013.

Estimates of the annual numbers of foodborne illnesses and associated hospitalizations and deaths are needed to set priorities for surveillance, prevention, and control strategies. The objective of this study was to determine such estimates for 2008-2013 in France. We considered 15 major foodborne pathogens (10 bacteria, 3 viruses, and 2 parasites) and estimated that each year, the pathogens accounted for 1.28-2.23 million illnesses, 16,500-20,800 hospitalizations, and 250 deaths. Campylobacter spp., nontyphoidal Salmonella spp., and norovirus accounted for >70% of all foodborne pathogen-associated illnesses and hospitalizations; nontyphoidal Salmonella spp. and Listeria monocytogenes were the main causes of foodborne pathogen-associated deaths; and hepatitis E virus appeared to be a previously unrecognized foodborne pathogen causing ≈68,000 illnesses in France every year. The substantial annual numbers of foodborne illnesses and associated hospitalizations and deaths in France highlight the need for food-safety policymakers to prioritize foodborne disease prevention and control strategies.

Foodborne outbreak and nonmotile Salmonella enterica variant, France.

We report a food-related outbreak of salmonellosis in humans caused by a nonmotile variant of Salmonella enterica serotype Typhimurium in France in 2009. This nonmotile variant had been circulating in laying hens but was not considered as Typhimurium and consequently escaped European poultry flock regulations.

Adhesive postoperative small bowel obstruction: incidence and risk factors of recurrence after surgical treatment: a multicenter prospective study.

OBJECTIVE: The aim of the present study was to determine the cumulative incidence and the risk factors of recurrence in patients operated on for an adhesive postoperative small bowel obstruction (SBO). SUMMARY BACKGROUND DATA: Postoperative intraperitoneal adhesions, or bands, resulting from any type of abdominal surgery, are the main cause of adhesive postoperative small bowel obstructions, which represent a life-long issue. Recurrences after operated adhesive postoperative SBO are a threatening potentiality for patients and a difficult problem facing any surgeon. Today the cumulative incidence and the risk factors of recurrence have been retrospectively reported but have never been prospectively evaluated in a multicenter study. METHODS: From January 1997 to January 2002, we enrolled 286 patients operated on for an adhesive postoperative SBO in a prospective multicenter trial. A systematic follow-up was carried out and ended in April 2003. Studied factors for recurrent adhesive postoperative SBO were as follows: age, gender, ASA status, number and sites of previous operations, previous operation for adhesive postoperative SBO, elapsed time from the latest operation, surgical approach, number and type of obstructive structures, site and mechanism of obstruction, final operations, and postoperative surgical and medical complications. They were analyzed using Kaplan-Meier method. A Cox regression model was used to determine the independent risk factor of recurrence. RESULTS: The median follow-up was 41 months (range, 1-75 months). The cumulative incidence of overall recurrence was 15.9%, and for surgically managed recurrence 5.8%. In multivariate analysis, the risk factors for the overall recurrences were age <40 years (hazard ratio [HR], 2.97; confidence interval [CI], 1.48-5.94), adhesion or matted adhesion (HR, 3.79; CI, 1.84-7.78) and, for the surgically managed: adhesions or matted adhesions (HR, 3.64; CI, 1.12-11.84), and postoperative surgical complications (HR, 5.63; CI, 1.73-18.28). CONCLUSION: Operated adhesive postoperative SBO is a clinical entity with a high recurrence rate and specific risk factors of recurrences. Thus, the patients operated on for adhesive postoperative SBO may be candidates for the preventive use of anti-adhesion agents, particularly when a risk factor of recurrence is present.