The FDA’s emergency use authorization (EUA) program for rapid antigen tests for the COVID-19 pandemic is coming to an end, but few rapid antigen test makers have laid out clear plans regarding the post-public health emergency world. Quidelortho Corp. managed to beat the competition to the non-EUA market for these tests with a grant of de novo petition for its Sofia rapid antigen test, which now provides other tests with a predicate device, thus ensuring that this will not be the last such test to reach the U.S. market.
The U.S. FDA recently posted the regulation for software used to derive vital signs from optical camera images thanks to a successful de novo petition by Oxford, U.K.-based Oxehealth Ltd., a regulation that carries the usual requirements for software verification and validation. However, the regulation also requires some human factors engineering (HFE) studies of the software interface, a requirement that may become more demanding to fulfill per a recent draft guidance on the subject.
New York-based Paige.AI Inc., was successful in its de novo application to the U.S. FDA for the company’s digital pathology software for identification of cancerous prostate tissue, but the agency needed nearly a year and a half after the September 2021 grant of de novo petition to post the regulation for this novel algorithm.
M.A. Medalliance SA has been awarded a de novo investigational device exemption (IDE) by the U.S. FDA for its sirolimus-eluting balloon. This approval is subject to initiation of a pivotal clinical trial in the U.S.
The U.S. FDA has posted yet another two regulations for devices granted market access via the de novo petition program, one of which addresses dry eye by means of pulsatile light emissions. This device may serve as a predicate for many 510(k) devices if estimates of prevalence in the tens of millions in the U.S. are any indication.
The new year always brings with it a series of New Year’s resolutions, and the U.S. FDA has apparently resolved to catch up on its backlog of de novo notifications. The earlier of the two de novo regulatory announcements is for a digital product by Minneapolis-based Nightware Inc., and its namesake kit for reduction of sleep disturbances, a regulation that arrives more than two years after the product was granted market access.
The U.S. FDA has released the special controls needed for extracorporeal carbon dioxide removal thanks to the successful pursuit of a de novo petition by Pittsburgh-based Alung Technologies Inc., but generating the clinical data for successor 510(k) devices will be no mean feat. While some of the associated in vivo testing may be performed on animal models, the list is extensive and includes testing for hemodynamic instability and inadequate gas exchange, all reasons that Alung and the FDA needed the better part of a decade to bring this device to the U.S. market.
The U.S. FDA has granted de novo approval for Bonesupport AB’s Cerament G, an antibiotic-eluting bone graft designed to osteomyelitis. The company plans to launch in the U.S. in late September or early October.
Mark it as a day to remember. The U.S. FDA has awarded de novo marketing authorization for the first in vitro diagnostic (IVD) test for Alzheimer’s disease (AD), enabling diagnosis of the dreaded disease years earlier than current clinical tests. Fujirebio Diagnostics Inc.’s Lumipulse G β-Amyloid Ratio (1-42/1-40) measures specific proteins in cerebral spinal fluid to provide rapid assessment of the risk of amyloid plaques, an indicator of the disease that may develop decades before cognitive impairment occurs.
The FDA added its green light to Klox Technologies Inc.’s Lumiheal fluorescent and blue light therapy system with de novo clearance for scar management of post-surgical incisions. The system uses fluorescence biomodulation technology to activate cellular processes and treat skin and soft tissue disorders.
