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In Profile: Fast-track Diagnostics

SelectScience
9 Dec 2014
Sonia Nicholas
Managing Editor and Clinical Lead

Editorial article

There is an increasing requirement for fast, accurate and efficient diagnosis of infectious disease. To meet this demand, molecular diagnostics have surpassed traditional testing methods of cell culture and serology. Detecting pathogens from their nucleic acid sequences allows for faster diagnosis and tailored treatment plans, and can also offer insights into the progression of disease.

Fast-track diagnostics (FTD) is a company that specializes in multiplex Real Time PCR (RT PCR) assays for the detection of a comprehensive range of viruses, bacteria, fungi and parasites. “There are a number of infectious diseases that are well documented in the media such as Ebola, Influenza and MERS,” said Dr William Carman, CEO of Fast-track diagnostics. “But there is a whole host of other extremely important diseases of concern to clinicians such as malaria, dengue, glandular fever, respiratory infections and infections in transplant patients. FTD offers more than 60 different RT PCR kits capable of detecting more than 100 different pathogens.”

Starting out

Dr Carman undertook his medical training while he was living in South Africa, and has since carried out research projects around the world. In 2005, it became clear that the availability of accurate, affordable diagnostics in the developing world was a significant problem; availability in Europe and the US also left much to be desired. As FTD is not a large company, he realized that his team could make excellent kits with lower margins, making them more affordable. Furthermore, FTD realized that the epidemiology was poorly done in the emerging world and the FTD multiplex assays – which detect a large range of pathogens at once – were ideal for finding out which infections cause outbreaks or clusters of illness in the community.

Today, the company still has a particular commitment to supporting clinical research, as well as diagnostic laboratories in the emerging world. Dr Carman says: “The company was initially founded to provide cost-effective and accurate infectious disease diagnostics to developing countries. We offer a significant discount to these countries, as well as to anyone involved in relevant research projects.” FTD kits are currently used by the GABRIEL network, for projects funded by the Wellcome Trust and the Bill and Melinda Gates Foundation..

Ebola assay production

Hospitals and private laboratories that utilize FTD assays are able to carry out syndromic testing; tests that are grouped by clinical syndrome such as respiratory infection, gastroenteritis, meningitis, sexually transmitted infections, fever and rash, childhood infections, eye infections or tropical fever.
The assays can be run on a number of key instruments, including the Applied Biosystems 7500/7500 Fast (Thermo Fisher Scientific), LightCycler® 480 (Roche), Rotor-Gene Q (Qiagen) and CFX96® (with life sciences software) (Bio-Rad).

For a company that is so in tune with the needs of developing countries, the production of an Ebola assay was a logical next step. The current Ebola outbreak has increased demand for a rapid and accurate test available globally, and on November 3rd 2014, FTD announced CE marking for its Zaire Ebolavirus assay – the strain responsible for the current outbreak in West Africa. The Ebolavirus assay uses multiplex RT-PCR for detection of the pathogenic genes by TaqMan® technology.

To find out more about the respiratory assays offered by FTD, click on the ‘request information’ tab below or visit http://www.fast-trackdiagnostics.com/.

Note: currently not FDA approved


Image caption: Dr William Carman, CEO of Fast-track diagnostics

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MicrobiologyMicrobiology is the study of microorganisms including protists, prokaryotes, fungi, and, often, viruses. Microorganisms are a useful research tool as genetic vectors and, in immunology, for antibiotic susceptibility testing, cellular biology and genetics. Microorganisms commonly grow readily in incubators with microbial culture media; this can contain chromogenic supplements to differentiate between cell lines. Estimate your culture’s density of microorganisms with colony counters, or screen and select colonies for desirable clones with automated colony pickers. Additionally, equipment is available to monitor environments for the presence of microbes and identify with microbial identification instruments. Find the best microbiology products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.ImmunologyImmunological techniques measure and characterize immune responses. Immunology kits and analysis systems often use techniques such as ELISA, radioimmunoassay (RIA) and immunodiffusion assays, Immunohistochemistry, and flow cytometry. Immunologists use equipment such as flow Cytometers, plate readers, plate washers and fluorescent microscopes.Point-of-CarePoint-of-Care Testing (POCT) or Near Patient Testing (NPT) products are available for urine, blood and other clinical chemistry analyses. POCT includes: blood glucose testing, blood gas and electrolytes analysis, rapid coagulation testing (PT / INR), rapid cardiac markers diagnostics, drugs of abuse screening, urine strips testing, pregnancy testing, fecal occult blood analysis, food pathogens screening, hemoglobin diagnostics, infectious disease testing and cholesterol screening.Clinical GeneticsMolecular Genetics covers the analysis of hereditary genetic disease and chromosomal abnormalities. Genetics can be analysed using DNA, RNA, and protein microarrays, PCR, RT PCR and DNA sequencing. Genetic equipment includes genetic workstations, thermal cyclers, cooling blocks and electrophoresis products. Diagnostic kits are used for DNA / RNA extraction and purification.Clinical MicrobiologyMicrobiology is the study of microorganisms including protists, prokaryotes, fungi, and, often, viruses. Microorganisms are a useful research tool as genetic vectors and, in immunology, for antibiotic susceptibility testing, cellular biology and genetics. Microorganisms commonly grow readily in incubators with microbial culture media; this can contain chromogenic supplements to differentiate between cell lines. Estimate your culture’s density of microorganisms with colony counters, or screen and select colonies for desirable clones with automated colony pickers. Additionally, equipment is available to monitor environments for the presence of microbes and identify with microbial identification instruments. Find the best microbiology products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.EbolaThe Ebola virus outbreak in West Africa is the largest in history. Rapid diagnostic tests for this hemorrhagic fever are desperately needed, and companies are working hard to develop new point-of-care, RT-PCR and automated desktop Ebola kits and systems.Infectious DiseasesInfectious diseases are caused by pathogens such as bacteria, viruses, and fungi. Effective detection, prevention, and treatment are crucial to control outbreaks and improve public health. Diagnostic tools, vaccines, and antimicrobial treatments are essential components of managing these diseases. Research into emerging pathogens and resistance patterns continues to evolve. Browse our peer-reviewed product directory to find the best diagnostic tools, prevention solutions, and treatment options; compare products, read customer reviews, and get pricing directly from manufacturers.

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