Roche receives FDA approval for viral load tests and cobas 6800/8800 Systems

cobas 6800/8800 Systems offer fastest time to results and highest throughput of any molecular platform, helping to improve disease management and patient care

6800-8800_hero_bg.jpgRoche announced today that it has received FDA approval for the cobas® HBV and cobas® HCV viral load tests, the first assays approved by the United States Food and Drug Administration (FDA) for use on the cobas® 6800 and cobas® 8800 Systems. The fully automated systems offer the fastest time to results, the highest throughput and the longest walk-away time available among automated molecular platforms, providing laboratories both improved operating efficiency and flexibility to adapt to changing testing needs. The new tests are the next generation of Roche’s viral load tests, which clinicians use to manage the treatment of patients chronically infected with hepatitis B or hepatitis C virus.

These new systems will provide laboratories with solutions for routine molecular testing that offer excellent performance, unmatched flexibility and absolute automation, said Roland Diggelmann, COO, Roche Diagnostics. The cobas HBV and cobas HCV tests set new industry standards for viral load assays for the highly evolving hepatitis treatment regimens.

In addition to the assays approved today, Roche currently has viral load tests under FDA review for HIV-1 and cytomegalovirus (CMV)*, which, when approved, will complete a comprehensive portfolio of viral load monitoring for the cobas 6800/8800 systems. Further menu expansion plans include qualitative tests for donor screening, women’s health and microbiology. 

About the cobas 6800/8800 systems  

The cobas 6800 and cobas 8800 systems are fully integrated, automated solutions that introduce a new standard for routine molecular testing in the areas of viral load monitoring, donor screening, women’s health and microbiology. Based on Nobel prize-winning PCR technology, the systems are designed to deliver full automation, increased throughput and faster turnaround time, providing users with greater flexibility to increase overall workflow efficiencies. 

The systems provide up to 96 results in less than 3.5 hours and a total of 384 results for the cobas 6800 System and 960 results for the cobas 8800 System in an eight-hour shift. Both make it possible for labs to perform up to three tests in the same run with no pre-sorting required. The systems also enable up to eight hours (cobas 6800) and four hours (cobas 8800) of walk-away time with minimal user interaction. 

For more information about the systems, please visit or

About the cobas HBV and HCV viral load tests for use on the cobas 6800/8800 Systems 

The two new assays for viral load monitoring can run simultaneously on the cobas 6800/8800 systems, streamlining workflow while increasing flexibility for patient sample management. 

cobas HBV is a real-time PCR test designed to offer an expanded linear range coupled with broad coverage of all known HBV genotypes (A-H), including pre-core mutations with improved sensitivity. 

cobas HCV employs Roche’s unique dual-probe approach to provide an extra layer of protection against mutations that can occur in the viral genome. It is designed to accurately detect and quantify HCV ribonucleic acid (RNA) of genotypes 1-6 with state-of-the-art sensitivity and is the first assay approved in the United States that can be used both to confirm active HCV infection and to assess a patient’s response to antiviral therapy. cobas HCV can confirm active HCV infection and provide the baseline viral load at the same time. 

View the full press release here.