Prevalence of healthcare-associated infections in Polish adult intensive care units: summary data from the ECDC European Point Prevalence Survey of Hospital-associated Infections and Antimicrobial Use in Poland 2012-2014.

BACKGROUND: Infection is a major cause of morbidity and mortality in intensive care units (ICUs) worldwide. Local epidemiological studies need to be conducted to set the priorities for surveillance and prevention programmes. AIM: To investigate the epidemiology of hospital-acquired infections (HAIs) among patients admitted to Polish adult ICUs over a three-year period. METHODS: Data were collected according to the European Centre for Disease Prevention and Control (ECDC) European Union Point Prevalence Survey of Healthcare-associated Infections and Antimicrobial Use in European Acute Care Hospitals (EU-PPS HAI & AU) protocol for 39,318 patients within 160 acute care hospitals. From this initial database, data for adult ICU patients (N=945) were filtered for further analyses. FINDINGS: HAIs were present in 370 patients (39%) and 430 HAI episodes were recorded. The most common HAIs were respiratory tract infections (45%), usually caused by Enterobacteriaceae and Gram-negative non-fermenters. The majority (87%) of these infections were likely to be device associated. Out of 61 cases of bloodstream infection, 51% were catheter associated. These bloodstream infections were mainly caused by coagulase-negative staphylococci. Among 57 cases of surgical site infection, 42% were classified as organ/space, 33% were classified as deep incisional, and 25% were classified as superficial. The predominant micro-organisms were Enterobacteriaceae and Staphylococcus aureus. Out of 50 cases of urinary tract infection, 96% were device associated. CONCLUSIONS: The prevalence of HAI among Polish adult ICU patients is higher than described in similar studies, but may be partially affected by methodological differences. The proportion of device-associated infections was very high, so there is an urgent need to introduce countrywide, targeted surveillance and prevention programmes.

Emergence of Clostridium difficile infection in tuberculosis patients due to a highly rifampicin-resistant PCR ribotype 046 clone in Poland.

Clostridium difficile infection (CDI) is a major cause of nosocomial diarrhea. CDI is known to develop after antibiotic administration, but anti-tuberculosis agents have rarely been implicated. We documented an outbreak caused by a highly rifampicin-resistant C. difficile strain of polymerase chain reaction (PCR) ribotype 046 in patients with active tuberculosis.