Bob Califf, commissioner of the U.S. FDA, has been laser-focused on misinformation recently, and the agency reissued a 2014 draft guidance that describes an enforcement policy about third-party communications about a drug or device. The draft appears to sidestep at least one major problem with the 2014 edition, but seems to suggest that manufacturers should consider addressing misinformation about an entire class of products.

The pilot version of the U.S. FDA’s advisory program for breakthrough medical device life cycle management was initially limited to cardiovascular devices, but the agency has announced an expansion into other product areas. Going forward, orthopedic, radiological and ophthalmic devices will be eligible for the FDA’s Total Life Cycle Advisory Program, which will aid applicants in obtaining both faster and more trouble-free market access.

The U.S. FDA granted Signum Surgical Ltd. de novo marketing clearance for its Biohealx technology as a treatment for anal fistula. Biohealx is a single use, bioabsorbable implant, designed to not only to treat the condition in a minimally invasive procedure but also promote healing, prevent fistula recurrence and protect patient continence.

The U.S. FDA posted notice of a recall of the system monitor for the Heartmate left ventricular assist device by Abbott Laboratories, an action necessitated by reports of a series of malfunctions that may lead to inadvertent operator error.

In a ruling delivered June 28, the U.S. Supreme Court brought an end to four decades of a practice of judicial deference to federal government agencies in litigation under the Chevron doctrine, a practice that some argue has enabled regulatory mischief.

Clarius Mobile Health Corp. received U.S. FDA clearance for the Clarius OB artificial intelligence biometric measurement tool, which is designed to improve access to accurate prenatal monitoring in low-resource regions. The system automatically estimates fetal age, weight and growth intervals critical to assessing fetal health and early identification of potential issues and multiple pregnancies.

Nexsen Biotech Pty Ltd. developed a rapid diagnostic test for Group B Streptococcus, a highly prevalent and potentially fatal bacteria that is the single largest maternal health problem faced by pregnant mothers.

Agilemd Inc. received U.S. FDA clearance for its Ecart clinical deterioration suite, an artificial intelligence-powered software as a medical device that uses a machine learning algorithm to continuously evaluate the risk of a hospitalized patient’s death or transfer to intensive care based on 97 real-time variables.

The U.S. FDA reissued a 2022 draft guidance for clinical trial diversity at the behest of legislation from Congress, ballooning the previous nine-page draft to 23 pages.