LONDON – Liquid biopsy specialist Inivata Ltd. has been granted a U.S. FDA breakthrough device designation for its Radar assay for detecting residual disease or relapse, following treatment for cancer. The personalized assay, which tracks a set of up to 48 genetic variants isolated from excised tumor tissue, is built on Inivata’s approved Invision platform for detecting circulating tumor DNA (ctDNA) in blood samples.

The first day of the annual meeting of the American Clinical Laboratory Association (ACLA) included a brief address by two members of Congress, including Rep. Brett Guthrie (R-Ky.), who chairs the health subcommittee of the House Energy and Commerce Committee. Guthrie acknowledged that the reset of the Medicare clinical lab fee schedule was not going as intended, but declined to identify any possible fixes pending a report by the Medicare Payment Advisory Commission.

MIT Media Labs spinoff Empatica Inc. secured the CE mark for its Aura system, a wearable solution for the monitoring and early alert of respiratory infections, including COVID-19. For use with people 14 and older, Aura is commercially available in Europe and the U.K., and for pilot purposes in the U.S. – pending FDA authorization. Aura’s algorithm analyzes vital signs from Empatica smartwatches, comparing data against the wearer’s historical baselines. In validation studies, Aura was able to detect patients with possible H1N1 influenza, rhinovirus or SARS-CoV-2 infection with 0.94 sensitivity. Detection occurred on average two days after infection.

Cue Health Inc. became the first company to offer COVID-19 molecular testing for home use without a prescription following U.S. FDA emergency use authorization on March 5, 2021. The San Diego-based company’s isothermal nucleic acid amplification test (NAAT) detects RNA from SARS-CoV-2 virus present in the nostrils. “The FDA continues to prioritize the availability of more at-home testing options in response to the pandemic,” said Jeff Shuren, director of the FDA’s Center for Devices and Radiological Health. “Cue COVID-19 Test for Home and Over-the-Counter (OTC) Use provides access to accurate and reliable testing at-home, without a prescription.”

The voluminous American Rescue Plan – the second largest stimulus package in U.S. history – has something for everyone. Almost. The $1.9 trillion package that passed the Senate over the weekend and is expected to be passed by the House March 9 failed to extend the current moratorium, set to expire April 1, on the 2% Medicare sequestration.

The FDA issued an advisory about the use of thermal imaging systems as screening instruments for the COVID-19 pandemic landing the same day as a warning letter to Certify Global Inc. The agency’s concern is that these systems are being used without consideration for the limitations, including that they are not appropriate for mass screenings due to inaccurate findings that could elevate the risk of spread of the SARS-CoV-2 virus.

PARIS – Median Technologies SA has unveiled a new clinical development plan for its Ibiopsy platform to provide early diagnosis of lung cancer in at-risk populations using low dose CT scans. Median executives said they hope to demonstrate the potential of deep learning in identifying lung lesions and characterizing them as malignant or benign.

PERTH, Australia – Genetic Technologies Ltd. signed a co-exclusive licensing deal with U.S.-based central lab Infinity Biologix LLC (IBX) for the production, sale and distribution of Genetic Technology’s COVID-19 serious disease risk test in the U.S. Branded as Genetype, the genotyping test combines a patient’s clinical profile with their genetic information to compute a patient’s risk of developing severe disease from COVID-19.