Nasal swab PCRPneumoniaBACKGROUND :Methicillin-resistant Staphylococcus aureus (MRSA) nasal swab polymerase chain reaction (PCR) assay has a 96.1-99.2% negative predictive value (NPV) in pneumonia and may be used for early de-escalation of MRSA-active antibiotic agents. Xu (2018), File (2010) ...
异质性来源于MRSA筛查时使用的鉴定方法(PCR法/细菌培养法)。Deeks漏斗图显示,纳入研究不存在发表偏倚。结论 MRSA鼻腔筛查对于筛查MRSA手术部位感染具有较高的特异度和阴性预测值,可用于排除MRSA肺炎,患者鼻腔未定植MRSA,则发展为MRSA手术部位感染的可能性较小。所以,MRSA鼻腔筛查可作为规范抗菌药物经验性用药的一种有效...
Using the Nasal Swab for MRSA Nasal screening is the most common approach for MRSA surveillance. However, a study of patients admitted to specialty wards at two large hospitals that looked at screening of various body sites found that although nasal screening performed better than throat, axillary,...
If the detec-tion of the beta-globin gene turns out to be negative (i.e.,inhibition of the PCR reaction and/or no human cellmaterial on the processed swab), a negative result of theMRSA-specific investigation cannot be utilized as well.The time required for this test, including DNA ...
A skin or nasal swab Then, your doctor will send the samples to a lab to be tested for signs of drug-resistant bacteria. MRSA Treatment The treatment that you need depends on what kind of infection you have and where it is. For example, it may be limited to a skin infection, or the...
RT-PCR assay was performed for analysis of 72 nasal swab specimens, and the results were confirmed by use of a culture method. Furthermore, the results of RT-PCR were compared with LightCycler MRSA advance test. The multiplex RT-PCR assay reproducibly detected a minimum of 1pg genomic DNA (...
Evaluation of Anti-Methicillin-Resistant Staphylococcus aureus (MRSA) Prescribing Habits in Patients with a Positive MRSA Nasal Swab in the Absence of Posi... Methicillin-resistant Staphylococcus aureus (MRSA) polymerase chain reaction (PCR) nasal swabs are guideline-recommended de-escalation tools in ...
We compared recovery of Staphylococcus aureus and methicillin-resistant S. aureus (MRSA) from nasal and groin swab specimens of 600 HIV-infected outpatient... S.,K.,McAllister,... - 《Journal of Clinical Microbiology》 被引量: 27发表: 2011年 加载更多来源...
All the isolates from the first MRSA-positive swab taken on day 5, were either the predominant genome-type (7 isolates) or belong to one of two single SNP sub-clades (3 and 10 isolates; Fig. 3e). The isolates from the nasal swab taken on day 8 (Dog Index 2) contained the most ...
For each patient with an orofacial cleft, the samples were collected (pre-surgery: orofacial clefts; post-surgery: oral cavity rehabilitated surgically) using a sterile swab in the presence of a physician and maintained in polypropylene tubes (Corning 50 mL centrifuge tubes, Merck KGaA, Darmstadt,...