Effectiveness of an electronic hand hygiene monitoring system in increasing compliance and reducing healthcare-associated infections.

During an interventional study in a nephrology department, we investigated the effect of an electronic hand hygiene monitoring system on the hand hygiene compliance of healthcare workers (N = 99) and hospital-acquired bloodstream infections. The hand hygiene compliance of the doctors and nurses improved significantly during the intervention phase when they received group and individual feedback based on actionable insights from the electronic hand hygiene monitoring system. The improvements in hand hygiene compliance were associated with a significant reduction in the number of hospital-acquired bloodstream infections.

Percutaneous cholecystostomy is an effective definitive treatment option for acute acalculous cholecystitis.

AIMS: Acute acalculous cholecystitis can be treated with percutaneous cholecystostomy in critically ill patients unfit for surgery. However, the evidence on the outcome is sparse. We conducted a retrospective analysis of acute acalculous cholecystitis patients treated with percutaneous cholecystostomy during a 10-year study period. METHODS: An observational study of 56 consecutive patients treated with percutaneous cholecystostomy for acute acalculous cholecystitis was conducted in the period from 1 June 2002 to 31 May 2012. All data were obtained by review of medical records. RESULTS: A total of 56 consecutive patients were treated with percutaneous cholecystostomy for acute acalculous cholecystitis. Six patients (10.7%) died within 30 days after the procedure. Percutaneous cholecystostomy could serve as a definitive treatment option in 45 patients (80.4%), whereas 1 patient (1.8%) required cholecystectomy due to recurrence of cholecystitis. Four patients (7.1%) were treated with percutaneous cholecystostomy as a bridging procedure to subsequent elective laparoscopic cholecystectomy within a median of 8.8 months (range: 7.7-33.4 months). There was no significant difference in the risk of cholecystitis recurrence between patients with (6/37) and without (2/3) contrast passage to the duodenum on cholangiography (p = 0.096). CONCLUSION: Percutaneous cholecystostomy is successful as a definitive treatment option in the majority of patients with acute acalculous cholecystitis. It is associated with a low rate of mortality and subsequent cholecystectomy.