Background: The rate of nosocomial infection appears to depend on whether it is calculated using the Center for Disease Control (CDC) or carrier state criteria. The objective of this study was to differentiate between primary endogenous (PE), secondary endogenous (SE) and exogenous (EX) infections, and to compare this classification with CDC criteria for nosocomial infections. Methods: ...

a quasi experimental study was made to determine the effect of in-service education on knowledge, attitude and behavior for controlling hospital infections among nurses aids working in teaching hospitals supervised by the ministry of medical sciences and health care services (tehran,1994).   the sample consisted of 75 randomly selected nurses aids who answered the pre and post in service educat...

conclusions a slightly higher mortality in patients with pneumonia, caused by s. maltophilia, was strived to explain by advanced age, higher acute physiology and chronic health evaluation (apache ii) and sepsis related organ failure assessment (sofa) score, and also higher inappropriate antibiotic use. results a total of 71 patients with s. maltophilia nosocomial infections, 35 (49.3%) primary ...

background and objectives: bacterial bloodstream infections (bsis) and surgical site infections (ssis) are among the most common nosocomial infections with high mortality and morbidity. we aimed to evaluate the frequency of various species among bsis and ssis at tehran heart center, tehran, iran. methods: patients with localized or systemic infections that became evident 48 hours or more after ...

Background Infections in critical care unit are high, and they are serious hospital problems. Infections acquired during the hospital stay are generally called nosocomial infections, initially known as infections arising after 48 h of hospital admission. The mostfrequent nosocomial infections (urinary, respiratory, gastroenteritis and blood stream infection) were common in patients at hospit...

background: healthcare-associated infections such as nosocomial infections (ni) are important causes of mortality worldwide. objectives in this study we evaluated the nosocomial infections terms of microbiology (resistance, culturing, etc.) in a referral pediatric hospital based on national nosocomial infection surveillance system. patients and methods in an epidemiological surveillance study d...

background: nosocomial infections constitute a global health problem, leading to a high rate of morbidity and mortality. the aim of this study was to determine the frequency and antimicrobial resistance patterns of nosocomial infections in eduâ­cational hospitals of hamadan, western iran. methods: during a 1-year period from april 2006 to march 2007, all patients with culâ­ture-proven nosocomia...

in the last decade, along with the problem of nosocomial infections, multidrug-resistant bacteria in community and hospitals have soared. high frequencies of multidrug-resistant bacteria have been grouped under the acronym eskape: enterococcus faecium, staphylococcus aureus, klebsiella pneumoniae, acinetobacter baumannii, pseudomonas aeruginosa and enterobacter spp. the eskape pathogens are res...

Critically ill patients with acute renal failure (ARF) treated with renal replacement therapy (RRT) have a high mortality. The authors evaluated a cohort of 704 consecutive intensive care unit (ICU) patients with ARF treated with RRT to determine whether there was an increased incidence of nosocomial bloodstream infection and whether this resulted in a worse outcome. The incidence of nosocomial...