Vyaire Medical Inc., of Mettawa, Ill., reported a class I recall of its Twin Tubes devices, which are used in the collection of air samples during cardiopulmonary exercise testing. The recall was prompted by the risk that the device nozzle will separate during patient use and potentially result in choking, although the FDA said there have been no reports of adverse events in connection with the problem.

Novo Nordisk A/S’s once-weekly human insulin analogue for adults with type 1 diabetes mellitus could be a useful tool for patients and physicians, the U.S. FDA’s Endocrinologic and Metabolic Drugs Advisory Committee said May 24, but it also agreed that the risks outweighed the benefits for improving glycemic control.

The U.S. FDA’s May 23 advisory hearing for the Shield test for colorectal cancer by Guardant Health Inc., included the expected debate over whether patients would abandon colonoscopy thanks to the advent of a new blood-based test. While much of that debate was fed by what some saw as the test’s poor performance regarding adenoma, the advisory committee voted 6-3 that the benefits outweigh the risks in a decision the FDA is likely to affirm.

Once-daily insulin treatment is getting a challenge from Novo Nordisk A/S’s once-weekly option. The U.S. FDA’s Endocrinologic and Metabolic Drugs Advisory Committee meets Friday, May 23, to review the BLA for once-weekly Awiqli (insulin icodec), a human insulin analogue from Novo for adults with type 1 diabetes mellitus.

Abbott Laboratories announced a class I recall of the Heartmate 3 left ventricular assist system (LVAS) that affects nearly 890 units distributed over the past three years, a move triggered by reports of blood leakage or air entry into the device during implant procedures.

Ultrasound cyclodestruction may not be the darling of American ophthalmologists and their patients dealing with glaucoma, but that may soon change thanks to a recent move by the U.S. FDA. The agency has down-classified these devices from class III to class II in a move that may prompt competition for current device-based methods of treating glaucoma, including widely used laser-based treatments.

U.S. Medicare coverage of transcatheter aortic valve replacement devices requires the use of team medicine for patient selection purposes, which seems to have served as a tripwire for Cape Cod Hospital (CCH) in Hyannis, Mass. Federal agencies forged an agreement with CCH that included a $24 million fine for failure to appropriately screen patients for the procedure, an event that serves as a reminder that non-compliance with Medicare rules can trigger enforcement actions by other agencies.

The U.S. FDA has several methods for signaling its enforcement intentions regarding medical devices and drugs, but there are times when warning letters are the vectors for communicating the agency’s current thinking.

The U.S. FDA is not the only regulatory agency attempting to deal with impending and existing device and drug shortages, although some of the drivers of these shortages are not within these agencies’ purview. The FDA’s Jacqueline Corrigan-Curay told an audience here in Washington that the poor payment rates offered by payers for generic drugs are a significant contributor, adding that there are instances in which the per-dose rate paid for one of these generics is less than the typical charge for a cup of coffee.

Artificial intelligence recently roiled the regulatory world, but the U.S. Congress has yet to dive into the task of legislating on the concept. Barrett Tenbarge, general counsel for Sen. Bill Cassidy (R-La.) told an audience here in the nation’s capital that while the Senate is considering several legislative proposals, the desire to avoid legislation that will create as many problems as it solves suggest that legislative development “is a long-term process.”