نتایج جستجو برای: positive bacterial infections
تعداد نتایج: 1051974 فیلتر نتایج به سال:
results patients between 35 and 44 years of age were most frequently affected (25.00%) by otitis externa (average age, 43.87 ± 18.08 years). moreover, women (54.31%) were more frequently affected than men (45.69%). upon direct investigation, gram-positive bacilli were the most commonly identified microorganisms (22.41%). furthermore, bacillus spp. and coagulase-negative staphylococci (22.41% an...
Background: Bloodstream infections are the most important causes of morbidity and mortality in hospitalized patients. Blood culture plays an important role in identifying most of bacterial agents of bloodstream infections. Knowledge about bacterial agents of bloodstream infections and also antibiotic resistance of these bacteria are important. Antibiotic resistance among bacterial agents of blo...
Background & Aims: Utility of antibiotics, such as third and fourth generation of cephalosporins and carbapenems, and resistance to these antibiotics in hospital acquired infections are increased. There are scientific data that support the application of Tazocin (piperacillin-tazobactam) as an empirical treatment of moderate to severe bacterial infections. In our area there is not much informat...
background: bone marrow transplant (bmt) recipients are prone to bacterial, viral and fungal infections. bacterial infection is considered as one of the common and serious complications in bone marrow transplant recipients. the aim of this study was to determine the rate of bacterial infections in bone marrow transplant recipients. methods: fifty-two blood and 25 catheter samples were obtained...
background: neutropenic patients are vulnerable to a wide spectrum of infectious agents. the aim of this study was to determine the current frequency of bacterial infections in patients with nosocomial fever and neutropenia. methods: in a retrospective study, the neutropenic patients’ specimens with nosocomial fever were cultured on blood and macconkey agar plates and evaluated at microbiology ...
Systematic studies have shown that gram-positive organisms are the leading cause of invasive bacterial disease in patients with cancer. A broad range of gram-positive bacteria cause serious infections in the cancer patient with the greatest burden of disease being due to staphylococci, streptococci, and enterococci. The evolution of cancer therapy and the changing epidemiology of major gram-pos...
ABSTRACT Lumbar puncture (LP) is performed frequently in Pediatric departments to diagnose meningitis in infants and young children with fever. Children selected to have LP who do not have meningitis may, however, have other bacterial infections. During a 2-year desciptive study, we investigated lumbar punctures performed in pediatric departments of Bou-Ali, Emam-Hossein and Loghmane-Hakim ho...
results out of 2229 suspected meningitis cases, 255 (11.4%) were detected as positive culture. most of the isolates were gram-positive cocci, which 116 (45.5%) were staphylococcus epidermidis, and 20 (7.8%) identified as streptococcus spp. among gram-negative isolates, escherichia coli and acinetobacter spp., each with 19 isolates (5.9%), were predominant. overall, the most effective antibiotic...
Background and Objectives: Urinary tract infections (UTI) are the most common bacterial diseases in humans which it has been reported to involve between 30-50% of population according to current statistics. The indiscriminate use of antibiotics increases the resistance to treatment of urinary tract infections. This study was designed to detect the bacterial causing agents in urinary tract inf...
Background: Gram-positive bacterial infections are very common in the intensive care unit (ICU) and may lead to sepsis. However, there no models predict risk of sepsis persons with infections. Therefore, purpose this study was create validate a nomogram for predicting patients gram-positive
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