Molecular diagnosis of Kingella kingae osteoarticular infections by specific real-time PCR assay
نویسندگان
چکیده
منابع مشابه
The rtxA toxin gene of Kingella kingae: a pertinent target for molecular diagnosis of osteoarticular infections.
Kingella kingae is an emerging osteoarticular pathogen in young children. Its isolation by traditional culture methods remains difficult, underscoring the need to implement other diagnostic methods for its detection and identification, such as nucleic acid amplification tests. Although the genome of this bacterium has not yet been sequenced, a toxin named RTX has been identified. The goal of th...
متن کاملDetection of Kingella kingae osteoarticular infections in children by oropharyngeal swab PCR.
OBJECTIVE The purpose of this study was to investigate if oropharyngeal swab polymerase chain reaction (PCR) could predict osteoarticular infection (OAI) due to Kingella kingae in young children. METHODS One hundred twenty-three consecutive children aged 6 to 48 months presenting with atraumatic osteoarticular complaints were prospectively studied. All had a clinical evaluation, imaging, and ...
متن کاملKingella kingae infections in children
BACKGROUND Improvements in culture techniques and molecular detection methods have led to findings indicating that, particularly in infants and young children, Kingella kingae is a significantly more important pathogen than previously thought. However, despite this, the pediatric community is still largely unaware of the existence of this organism. The aim of this review is therefore to summari...
متن کاملSmall risk of osteoarticular infections in children with asymptomatic oropharyngeal carriage of Kingella kingae.
The aim of this study was to evaluate the absolute risk for children younger than 4 years of age with asymptomatic oropharyngeal carriage of Kingella kingae to sustain an osteoarticular infection. The rate of K. kingae carriage in the oropharyngeal mucosa was 9% among healthy children, and the risk for an asymptomatic carrier to develop an osteoarticular infection due to K. Kingae was estimated...
متن کاملComparison of a commercial real-time PCR assay, RealCycler® PJIR kit, progenie molecular, to an in-house real-time PCR assay for the diagnosis of Pneumocystis jirovecii infections.
We compared the RealCycler® PJIR kit (Progenie Molecular), available in Europe, to an in-house real-time PCR assay for the diagnosis of Pneumocystis jirovecii infections. Excellent agreement was found (concordance rate, 97.4%; Cohen's kappa, 0.918>0.8) showing that this commercial assay represents an alternative method for the diagnosis of P. jirovecii infections.
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ژورنال
عنوان ژورنال: Journal of Medical Microbiology
سال: 2009
ISSN: 0022-2615,1473-5644
DOI: 10.1099/jmm.0.47707-0