Rapid Detection of KPC, NDM, and OXA-48-Like Carbapenemases by Real-Time PCR from Rectal Swab Surveillance Samples.

نویسندگان

  • Tracy D Lee
  • Kathleen Adie
  • Alan McNabb
  • Dale Purych
  • Kulvinder Mannan
  • Robert Azana
  • Corrinne Ng
  • Patrick Tang
  • Linda M N Hoang
چکیده

We describe a multiplex real-time PCR assay for use on the ABI 7500 Fast TaqMan platform to detect all currently described Klebsiella pneumoniae carbapenemases (KPC), New Delhi metallo-β-lactamases (NDM), and the OXA-48-like family of carbapenemases from bacterial culture lysates or sample enrichment broth lysates.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Evaluation of a new real-time PCR assay (Check-Direct CPE) for rapid detection of KPC, OXA-48, VIM, and NDM carbapenemases using spiked rectal swabs.

To prevent the spread of carbapenemase-producing bacteria, a fast and accurate detection of patients carrying these bacteria is extremely important. The Check-Direct CPE assay (Check-Points, Wageningen, The Netherlands) is a new multiplex real-time PCR assay, which has been developed to detect and differentiate between the most prevalent carbapenemase genes encountered in Enterobacteriaceae (bl...

متن کامل

Evaluation of the K-SeT R.E.S.I.S.T. immunochromatographic assay for the rapid detection of KPC and OXA-48-like carbapenemases.

Sir, The worldwide emergence of carbapenemases is a major health issue leaving clinicians with few treatment options. Implementation of infection prevention and control (IPC) procedures relies on early detection of carbapenemase producers and distinction from other carbapenem resistance mechanisms. Various carbapenem hydrolysis methods allow detection of carbapenemase activity but do not differ...

متن کامل

Evaluation of three commercial assays for rapid detection of genes encoding clinically relevant carbapenemases in cultured bacteria.

OBJECTIVES To assess the performance of three commercial molecular assays for detecting major families of carbapenemases in pure bacterial isolates. METHODS A panel of 450 isolates with previously defined carbapenem resistance mechanisms was tested using the Check-Direct CPE kit, the eazyplex(®) SuperBug complete A kit and the Xpert(®) Carba-R kit. Isolates included 438 Enterobacteriaceae and...

متن کامل

Rapid detection of carbapenemase genes by multiplex real-time PCR.

OBJECTIVES To develop a single multiplex real-time PCR assay to detect six different genetic types of carbapenemases already identified in Enterobacteriaceae (KPC, GES, NDM, IMP, VIM and OXA-48). METHODS A total of 58 bacterial isolates were tested. Thirty were previously characterized as resistant to carbapenems and documented by PCR and sequencing analysis to carry the following genes: bla(...

متن کامل

Laboratory detection of Enterobacteriaceae that produce carbapenemases.

A study was designed to evaluate the modified Hodge test (MHT), Mastdiscs ID inhibitor combination disks (MDI), Rosco Diagnostica Neo-Sensitabs (RDS), metallo-β-lactamase (MBL) Etest, and in-house multiplex PCR for the detection of well-characterized carbapenemase-producing Enterobacteriaceae. One hundred forty-two nonrepeat clinical isolates of carbapenemase-producing Enterobacteriaceae (inclu...

متن کامل

ذخیره در منابع من

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Journal of clinical microbiology

دوره 53 8  شماره 

صفحات  -

تاریخ انتشار 2015