Impact of the International Nosocomial Infection Control Consortium (INICC) Multidimensional Hand Hygiene Approach, over 8 years, in 11 cities of Turkey

AIMS

To evaluate the effectiveness of the International Nosocomial Infection Control Consortium (INICC) Multidimensional Hand Hygiene Approach in Turkey and analyse predictors of poor hand hygiene compliance.

DESIGN

An observational, prospective, interventional, before-and-after study was conducted from August 2003 to August 2011 in 12 intensive care units (ICU) of 12 hospitals in 11 cities. The study was divided into a baseline and a follow-up period and included random 30-minute observations for hand hygiene compliance in ICU. The hand hygiene approach included administrative support, supplies availability, education and training, reminders in the workplace, process surveillance, and performance feedback.

RESULTS

We observed 21,145 opportunities for hand hygiene. Overall hand hygiene compliance increased from 28.8% to 91% (95% CI 87.6-93.0, p 0.0001). Multivariate and univariate analyses showed that several variables were significantly associated with poor hand hygiene compliance: males vs. females (39% vs. 48%; 95% CI 0.79-0.84, p 0.0001), ancillary staff vs. physicians (35% vs. 46%, 95% CI 0.73-0.78, p 0.0001), and adult vs. pediatric ICUs (42% vs. 74%, 95% CI 0.54-0.60, p 0.0001).

CONCLUSIONS

Adherence to hand hygiene was significantly increased with the INICC Hand Hygiene Approach. Specific programmes should be directed to improve hand hygiene in variables found to be predictors of poor hand hygiene compliance.

Impact of a multidimensional infection control approach on central line-associated bloodstream infections rates in adult intensive care units of 8 cities of Turkey: findings of the International Nosocomial Infection Control Consortium (INICC)

Background

Central line-associated bloodstream infections (CLABs) have long been associated with excess lengths of stay, increased hospital costs and mortality attributable to them. Different studies from developed countries have shown that practice bundles reduce the incidence of CLAB in intensive care units. However, the impact of the bundle strategy has not been systematically analyzed in the adult intensive care unit (ICU) setting in developing countries, such as Turkey. The aim of this study is to analyze the impact of the International Nosocomial Infection Control Consortium (INICC) multidimensional infection control approach to reduce the rates of CLAB in 13 ICUs of 13 INICC member hospitals from 8 cities of Turkey.

Methods

We conducted active, prospective surveillance before-after study to determine CLAB rates in a cohort of 4,017 adults hospitalized in ICUs. We applied the definitions of the CDC/NHSN and INICC surveillance methods. The study was divided into baseline and intervention periods. During baseline, active outcome surveillance of CLAB rates was performed. During intervention, the INICC multidimensional approach for CLAB reduction was implemented and included the following measures: 1- bundle of infection control interventions, 2- education, 3- outcome surveillance, 4- process surveillance, 5- feedback of CLAB rates, and 6- performance feedback on infection control practices. CLAB rates obtained in baseline were compared with CLAB rates obtained during intervention.

Results

During baseline, 3,129 central line (CL) days were recorded, and during intervention, we recorded 23,463 CL-days. We used random effects Poisson regression to account for clustering of CLAB rates within hospital across time periods. The baseline CLAB rate was 22.7 per 1000 CL days, which was decreased during the intervention period to 12.0 CLABs per 1000 CL days (IRR 0.613; 95% CI 0.43 – 0.87; P 0.007). This amounted to a 39% reduction in the incidence rate of CLAB.

Conclusions

The implementation of multidimensional infection control approach was associated with a significant reduction in the CLAB rates in adult ICUs of Turkey, and thus should be widely implemented.

Microorganisms Isolated from Blood Cultures of Febrile Neutropenic Patients in ‹bn-i Sina Hospital

Patients with profound neutropenia have increased risk of septicemia associated with significant morbidity. To provide the appropriate broad-spectrum antimicrobial cover, documentation of causative agents and their antimicrobial susceptibilities should be established in each hospital. During 2001 in Ibn-i Sina Hospital Hematology unit, among 125 isolates from blood cultures of febrile neutropenic patients, gram-negative bacteria was prevalent (56.8%). Among the gram-positives (34.4% of isolates) coagulase-negative staphylococci (CNS) were the predominant bacteria (15/43) followed by Staphylococcus aureus (12/43). Escherichia coli (23/71) and Klebsiella spp. (15/71) were the most common species among 71 gram-negative bacteria. Nonfermentative gram-negative bacilli were 21.6% of the isolates. Increase in the isolation rate of Acinetobacter baumannii (7 strains) and Stenotrophomonas maltophilia (6 strains) was noticed.

A Case of Catheter Related Septicemia Caused by Corynebacterium jeikeium

Corynebacterium spp. has been gaining importance in immunosuppressive patients. This report of a 15-year-old girl with acute myeloblastic leukemia who developed catheter related septicemia with Corynebacterium jeikeium is presented to point out the importance of microorganisms of the normal flora, which were dismissed as contaminants in Clinical Microbiology Laboratories in the past.