نتایج جستجو برای: gram positive sepsis
تعداد نتایج: 745372 فیلتر نتایج به سال:
BACKGROUND Bloodstream infection (BSI) is the most frequent infection in critically ill patients. As BSI's among patients in intensive care units (ICU's) are usually secondary to intravascular catheters, they can be caused by both Gram-positive and Gram-negative microorganisms as well as fungi. Infection with multidrug-resistant (MDR) organisms is becoming more common, making the choice of empi...
BACKGROUND Neonatal sepsis is a significant cause of morbidity and mortality in neonates. Appropriate clinical diagnosis and empirical treatment in a given setting is crucial as pathogens of bacterial sepsis and antibiotic sensitivity pattern can considerably vary in different settings. This study was conducted at Bugando Medical Centre (BMC), Tanzania to determine the prevalence of neonatal se...
INTRODUCTION We evaluated blood culture-proven sepsis episodes occurring in microclusters in very-low-birth-weight infants born in the German Neonatal Network (GNN) during 2009-2010. METHODS Thirty-seven centers participated in GNN; 23 centers enrolled ≥50 VLBW infants in the study period. Data quality was approved by on-site monitoring. Microclusters of sepsis were defined as occurrence of a...
Lipoteichoic acid from Staphylococcus aureus was a potent inducer of procoagulant activity in isolated mononuclear cells but not in whole blood. In contrast, staphylococcal peptidoglycan showed equal levels of potency in isolated mononuclear cells and whole blood, suggesting that peptidoglycan is an important inducer of procoagulant activity in severe sepsis involving gram-positive bacteria.
conclusions flushing dental unit waterlines are an effective measure in reducing the number of bacterial contaminants. results bacterial contamination was found in all 24 units at the beginning of daily activity with a mean colony count of 17850. the number of colonies decreased to 3250 following 30 seconds of flushing in 16 units and later to 1837 after flushing for two minutes in 13 units. in...
aims: the internal unit and icu of hospitals are a suitable environment for growing of bacteria such as staphylococcus epidermidis, pseudomonas and acinetobacters. the aim of this study was to evaluate the efficacy of using disinfectants on bacterial remove in isfahan city, iran, hospitals. instrument & methods: this descriptive study was performed in isfahan city, iran, hospitals in 2015. 200 ...
Objective: Sepsis accounts for a high rate of mortality with significant impact on health care across the world. Our objective was to determine clinical determinants of outcome of sepsis in a tertiary care setting. Design: Prospective, observational study. Place and Duration: A tertiary care University hospital catering to roughly 50,000 admissions per year with an intensive care unit [ICU] adm...
Highlights:1. Bacteria remain a major cause of bacterial sepsis.2. The most common causal agent in septicaemia was the gram-positive bacterium. Abstract: Background: primary sepsis. Gram-negative bacteria are commonly isolated from sepsis patients. However, infections have also increased recently. Objective: To identify pattern infection patients Internal Medicine inpatient ward Dr. Soetomo Gen...
The Authors Reply We appreciate the interest and comments from Dr. Mustafa Hatipoglu et al. regarding our study (1). Their major concern is that Staphylococcus aureus (S. aureus) was not included in the Gram-positive cocci group for the comparison of the procalcitonin (PCT) levels between the patients with sepsis caused by Gram-positive cocci and that caused by Gram-negative rods. When we perfo...
Introduction: Neonatal sepsis is one of the major contributors mortality and morbidity among neonates. Irrational overuse antibiotics have led to an increase in antimicrobial resistance. This study was undertaken investigate bacteriological profile, resistance predictors blood culture-positive cases neonatal sepsis. Methods: Demographic data were collected from electronic manual case records. A...
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