Clew Medical Ltd., of Netanya, Israel, has secured an emergency use authorization (EUA) from the U.S. FDA for its ClewICU system for use with COVID-19 patients in intensive care units (ICUs). The screening system is a standalone software as a medical device product that uses vital signs, laboratory data, medications and other information to assess the likelihood a patient has been infected with SARS-CoV-2, the virus that causes COVID-19.
Just 80 days after first issuing an emergency use authorization (EUA) for oral formulations of chloroquine phosphate (CQ) and hydroxychloroquine sulfate (HCQ) in treating COVID-19, the FDA is revoking that authorization in light of clinical data and scientific literature that raised questions about whether benefits of the treatment outweigh the risks.
The U.S. FDA granted San Diego-based Illumina Inc. an emergency use authorization (EUA) for the first COVID-19 diagnostic test that uses next-generation sequencing (NGS). In addition to diagnosing infection with SARS-CoV-2, the COVIDSeq test can help researchers track mutations in the coronavirus.
The impact of the COVID-19 pandemic has reached into quarters that are not historically problematic for makers of diagnostics, including China’s import and export practices for test kits. According to one caller on an FDA diagnostic town hall, export officials in China have a blacklist and a whitelist for test kits, but there is some dispute as to whether kits that are eligible for distribution in the U.S. can get off the blacklist unless that kit is specifically called out via the emergency use authorization (EUA) program.
The latest U.S. FDA town hall for testing for the COVID-19 included a few updates on serological testing, but perhaps the most important take-away was when Tim Stenzel, director of the Office of In Vitro Diagnostics and Radiology, advised attendees that performance expectations regarding next-generation sequence (NGS) testing for the SARS-CoV-2 virus will closely resemble those of conventional molecular testing.
As more COVID-19 antibody testing becomes available, one question has been on everybody’s mind: Does the presence of antibodies to SARS-CoV-2, the virus responsible for the global pandemic, mean that people are protected from future infection? To that end, Genscript Biotech Corp., of Piscataway, N.J., has applied for emergency use authorization (EUA) with the U.S. FDA to market a test that specifically recognizes neutralizing antibodies to SARS-CoV-2.
The U.S. FDA granted an emergency use authorization (EUA) for Quest Diagnostics Inc.’s self-collection kit for COVID-19. The kit allows individuals to collect their own specimens at home or in a health care setting.
New York-based at-home testing startup Letsgetchecked said Friday that the U.S. FDA has granted emergency use authorization (EUA) for its COVID-19 Sure-track Test for signs of active SARS-CoV-2 infection. The polymerase chain reaction (PCR) nasal swab test is for use by at-risk individuals in the home and delivers results within 24 hours of a sample being received by the company’s CLIA-certified laboratory.
The number of tests of various types for the SARS-CoV-2 virus are still growing, but the emergency use authorization (EUA) program is not the only option for developers. Timothy Stenzel, director of the Office of In Vitro Diagnostics and Radiology, said on the agency’s May 27 town hall that the agency would like to see test developers file for a 510(k) for their tests when the data are sufficient to support an application, adding that any such clearances will not affect the U.S. FDA’s interest in keeping plenty of similar tests on the market via the EUA mechanism.
The U.S. FDA reported that 28 serology tests for antibodies for the SARS-CoV-2 virus either have been withdrawn from the market by the sponsor or delisted by the agency for failure to comply with its notification process for emergency use authorization (EUA). The agency said the list of unavailable tests will be updated over time. For his part, Commissioner Stephen Hahn said the move was undertaken “to ensure that Americans have access to trustworthy tests.”