External quality assessment for detection of Chlamydia trachomatis.

External quality assessment program for Chlamydia trachomatis diagnostic testing by nucleic acid amplification assays.

We report the results from 57 Australian diagnostic laboratories testing two external quality assessment panels using either the Roche Amplicor Chlamydia trachomatis test (R-PCR) or the Abbott LCx Chlamydia trachomatis assay (A-ligase chain reaction [LCR]). Panel samples were either normal urine spiked with Chlamydia trachomatis antigen or clinical urine specimens. There was no significant diff...

External Quality Assessment for the Detection of Chlamydia trachomatis in Urine Using Molecular Techniques in Belgium

Chlamydia trachomatis is a major cause of sexually transmitted bacterial disease worldwide. C. trachomatis is an intracellular bacterium and its growth in vitro requires cell culture facilities. The diagnosis is based on antigen detection and more recently on molecular nucleic acid amplification techniques (NAAT) that are considered fast, sensitive, and specific. In Belgium, External Quality As...

Application of HTB-SiHa Cells Transfected with a Recombinant Plasmid for External Quality Assessment of Chlamydia trachomatis PCR

BACKGROUND The participation of laboratories in external quality assessment (EQA) programs is required for the quality assurance of nucleic acid amplification of Chlamydia trachomatis. This study aimed to construct a new quality control (QC) material applicated in EQA of C. trachomatis PCR. METHODS A QC material-HTB-SiHa cells transfected with a recombinant plasmid containing the cryptic plas...

Genotyping of Endocervical Chlamydia trachomatis Strains and Detection of Serological Markers of Acute and Chronic Inflammation in Their Host

Development of TaqMan Duplex Real-time PCR for Simultaneous Detection of Chlamydia Trachomatis and Mycoplasma Genitalium

Background and Objective: Sexually infections transmitted by bacteria are one of thetherapeutic and social problemsworldwide. The Real-time PCR assay is one of the most sensitive diagnostic and screening methods for these infections. The purpose of this study wassimultaneous detection of Chlamydia trachomatis and Mycoplasma genitaliumusing the TaqMan duplex real-time polymerase chain reaction. ...