genexpert® xvi patient report

What is GeneXpert® Xpress?

Cepheid's GeneXpert® Xpress System. Standardized CLIA waived molecular testing for any healthcare setting-from community hospitals to physician offices and specialty clinic. You are using an unsupported browser.

What are the dimensions of GeneXpert®XVI?

GeneXpert®XVI Physical Dimensions GX-XVI Processing Unit: width: 57.79 cm height: 65.53 cm depth: 33.66 cm Ordering Info

How does the GeneXpert work in testing for TB?

How does the Genexpert work in testing for TB? The Genexpert diagnoses TB by detecting the presence of TB bacteria. The test is a molecular TB test which detects the DNA in TB bacteria. It uses a sputum sample and can give a result in less than 2 hours.

How many modules does the GeneXpert System have?

The GeneXpert System is available in a two, four, or 16-module configuration. All have our proven GeneXpert module at their analytic heart, and use the same patented cartridge technology for every Xpert ® test.

Is GeneXpert a real-time PCR test?

The Cepheid GeneXpert(®) (Xpert) CT/NG assay was US FDA-cleared in December 2012. The assay is a rapid real-time PCR nucleic acid amplified test. The cartridge-based assay detects DNA of Chlamydia trachomatis and Neisseria gonorrhoeae.

What is GeneXpert DX system?

The GeneXpert Dx system (Cepheid, Sunnyvale, CA) is a fully integrated and automated nucleic acid sample preparation, amplification, and real-time detection system. It consists of an instrument, a personal computer, and disposable fluidic cartridges.

What is the cost of GeneXpert?

WarrantyWarranty pricingInstrument1-yr warranty3-yr warrantyGeneXpert Edge GeneXpert IV-2 GeneXpert IV-4 GeneXpert XVI-16US$ 1,250 US$ 1,896 US$ 2,898 US$ 7,800US$ 3,400 US$ 5,184 US$ 7,902 US$ 20,898if purchased at the same time as the instrument6

Is GeneXpert a PCR machine?

The GeneXpert System runs PCR (CBNAAT) testing on 2, 4 or 16-module configurations. All have our proven GeneXpert module at their analytic heart, and use the same patented cartridge technology for every Xpert®test.

How does GeneXpert detect TB?

The Genexpert diagnoses TB by detecting the presence of TB bacteria. The test is a molecular TB test which detects the DNA in TB bacteria. It uses a sputum sample and can give a result in less than 2 hours. The Genexpert can also detect the genetic mutations associated with resistance to the drug Rifampicin.

How long is GeneXpert positive?

show that after the completion of appropriate treatment, GeneXpert can produce false-positive results for up to 4 years and in 8.72% of positive tests on respiratory samples for up to 18 months, possibly due to both the presence of residual mycobacterial DNA in the respiratory tract and the detection of non-viable ...

Can GeneXpert be done on blood?

In summary, we have shown that it is possible to test large volumes of blood for the presence of M. tuberculosis with the existing Xpert MTB/RIF platform. Our approach can test samples as large as 20 ml of blood and has a detection limit of 5 to 10 CFU/ml.

How do you do a GeneXpert test?

A sputum sample is collected from the patient with suspected TB. The sputum is mixed with the reagent that is provided with the assay, and a cartridge containing this mixture is placed in the GeneXpert machine. All processing from this point on is fully automated.

How do you get samples for GeneXpert?

Take a very deep breath and hold the air for 5 seconds. Slowly breathe out. Take another deep breath and cough hard until some sputum comes up into your mouth. Spit the sputum into the plastic cup.

Can GeneXpert detect active TB?

Xpert can detect TB, including MDR-TB, in less than 2 hours, potentially reducing the time to diagnose and treat TB. Xpert is more sensitive than sputum smear microscopy in detecting TB, and it has similar accuracy as culture.

Why GeneXpert test is done?

Abstract. Introduction: Gene-Xpert, a CBNAAT (catridge based nucleic acid amplification test) is a widely accepted diagnostic test for Tuberculosis. This test is a rapid diagnostic test for Tuberculosis detection as well as Rifampicin resistance in direct smear negative cases.

How sensitive is GeneXpert?

It was observed that GeneXpert has a high sensitivity (84.3%) and specificity (100%) for detection of MTB effusions. Furthermore, the sensitivity was 72.2% and specificity 100% of GeneXpert for pericardial fluids and for pleural fluids sensitivity was 90% and specificity 100%.

Product Information

Our GeneXpert ® family of systems have set a new standard in workflow flexibility, 24/7 testing accuracy, and user-friendly design — delivered in an astonishingly beautiful and compact package.

Educational Materials

With over 20,000 installed systems worldwide, the GeneXpert System is the molecular testing platform of choice for most laboratory specialists. See how it’s helping clinicians everywhere make a more positive impact.

What is Genexpert test?

What is the Genexpert test? What is usually referred to as the Genexpert test, has now been developed into a series of molecular tests. Depending on the cartridge/assay used, the Genexpert can test for a number of infectious diseases including TB & COVID.

How much did Genexpert cost in 2012?

It was hoped that the roll out of the test would bring the price down from US$17 to US$10.

What is the new Genexpert Omni?

It is intended for point of care testing for TB and rifampicin resistance, using the same cartridges as those used in the current Genexpert machine. It is expected that it will be smaller, lighter and less expensive than the current Genexpert.

How does Genexpert work?

How does the Genexpert work in testing for TB? The Genexpert diagnoses TB by detecting the presence of TB bacteria. The test is a molecular TB test which detects the DNA in TB bacteria. It uses a sputum sample and can give a result in less than 2 hours.

How many Genexpert cartridges were bought in 2011?

By the end of 2011 a total of 460 Genexpert machines (comprising 2,401 modules) and 591,450 Genexpert test cartridges had been bought for 47 countries, using the special pricing arrangements arranged by FIND with Cepheid.

Where was the GeneXpert test used?

The GeneXpert test first started to be used to test for TB in India when it was used in reference laboratories as part of a demonstration project. Subsequently a two year project took place to evaluate the use of the test at 18 sites across India. 22Sayyed-Pathan, N “2 hour test pilot to start at Dharavi”, DNA, Mar 23 2012 www.dnaindia.com/mumbai/ In March 2012 it was announced which hospitals were going to benefit by being the first sites where the GeneXpert will be installed. 23“Largest ever push to diagnose tuberculosis within two hours”, Citizen News Service, September 14 2013 www.tbonline.info/posts/2013/9/20/largest-ever-push-diagnose-tuberculosis-within-two/

How long does it take to find out if a patient is resistant to a drug?

This means that clinicians can find out in 90 minutes which drugs a patient is resistant to, and prescribe the correct treatment for both MDR-TB and XDR-TB. By providing test results in just a few hours, ...