Following a phase II/III failure, Stamford, Conn.-based Cara Therapeutics Inc. discontinued its only pipeline program, that of oral difelikefalin for moderate to severe pruritis in adults with notalgia paresthetica, placing the company’s future in question.

Avenda Health Inc. said the findings of a new study published in The Journal of Urology demonstrate the ability of artificial intelligence to accurately identify cancer in oncology imaging and diagnostics.

The prior authorization practices of Medicare Advantage programs have drawn the ire of industry and physician societies alike recently, prompting the U.S. Centers for Medicare & Medicaid Services to open a request for information in January 2024. Congress seems poised to take matters into its own hands, however, with legislation that would force these plans to work to speed up these prior authorization processes, a bill that has the enthusiastic support of the Medical Device Manufacturers Association.

The U.S. FDA granted Avicenna.AI SAS 510(k) clearance for Cina-VCF, its artificial intelligence-based solution that detects unsuspected vertebral compression fractures (VCFs) in patients undergoing chest or abdomen CT scans. The company hopes that early detection of VCFs will allow patients to be checked for osteoporosis and start treatments early to reduce the risk of their fracture deteriorating.

The U.S. FTC’s campaign against the Orange Book listing of patents claiming device components gained momentum when a federal judge in New Jersey ordered Teva Pharmaceuticals USA Inc. to delist five device patents pertaining to its Proair HFA (albuterol sulfate) inhaler.

Focused on oral therapies for obesity, diabetes and rare diseases, Boston-based Syntis Bio Inc., which raised $15.5 million through seed funding last year, emerged from stealth to advance its synthetic tissue-lining technology and a pipeline of candidates.

The granting of emergency use authorization by the U.S. FDA to Roche AG for its four-in-one molecular test for SARS-CoV-2, Influenza A/B viruses and respiratory syncytial virus will allow the company to quickly bring the test to near-patient care environments ahead of the flu season, to address a real need in the marketplace, Ian Parfrement, head of the point of care customer area, at Roche Diagnostics, told BioWorld.

Sherlock Biosciences Inc. is on the case of the missing tests – the lack of diagnostic testing for sexually transmitted infections, that is. Sherlock’s over-the-counter molecular, disposable tests combine CRISPR and synthetic biology chemistries to provide results in 30 minutes in the privacy of the user’s home.

The U.S. FDA is keen to develop tools for oversight of artificial intelligence (AI) as demonstrated by a batch of research projects designed to inform the review of medical applications of AI. The agency’s concern is that there is a dearth of “robust evaluation methods” for evaluating AI products, thus the need for tools that will allow the agency to clear or approve such products with an assurance that these algorithms are safe and effective for their intended use.

The U.S. National Institutes of Health has jumped into the artificial intelligence pool with a prognostic that predicts a patient’s response to immune checkpoint inhibitors as cancer therapies.