The long struggle by Boston-based I2o Therapeutics Inc.’s business unit Intarcia Therapeutics to get long-lasting exenatide for diabetes onto the market ended with a final thumbs-down from the U.S. FDA because of safety concerns. At issue was ITCA-650, a twice-yearly implantable exenatide-device combo meant to improve glycemic control in adults with type 2 diabetes.

The U.S. FDA recently granted Medtronic plc approval for its deep brain stimulation (DBS) system to be used to treat Parkinson’s disease or essential tremor while a patient is asleep, under general anesthesia. The approval gives patients another option for DBS therapy which can transform their quality of life, Amaza Reitmeier, vice president and general manager for Medtronic brain modulation, told BioWorld in an interview.

The U.S. FDA’s draft guidance for predetermined change control protocols for all device types fills in a gap left by previous draft guidance, but there is one potential stopping point for class III devices.

Immpact Bio USA Inc. has obtained IND clearance from the FDA for IMPT-514, a CD19/CD20 bispecific chimeric antigen receptor (CAR) T-cell therapy for the treatment of adult patients with multiple sclerosis (MS). A phase I trial will focus on patients who have suboptimal disease control despite prior treatment with high efficacy disease-modifying therapies in all forms of MS.

Drug and device sponsors conducting clinical trials in China to support U.S. FDA approval may want to reconsider their choice of trial sites, as trials conducted at hospitals and clinics affiliated with China’s military or in the Xinjiang Uyghur Autonomous Region could be in for increased scrutiny.

The U.S. FDA approved Janssen Biotech Inc.’s Rybrevant (amivantamab-vmjw) plus a new oral tyrosine kinase inhibitor called Lazcluze (lazertinib) as a first-line combination treatment to treat select non-small-cell lung cancers.

Cresilon Inc. secured U.S. FDA clearance for Traumagel, a hydrogel that stops potentially life-threatening bleeding in seconds. Cresilon designed the product for use by the U.S. military, first responders and medical professionals to swiftly and effectively stop bleeding from traumatic wounds

Algodx AB received U.S. FDA 510(k) clearance for its sepsis detection software Navoy CDS. The technology, which analyzes patient data, has the potential to improve patient outcomes as it enables clinicians to detect and treat sepsis earlier.

The U.S. FDA’s effort to regulate lab-developed tests was predictably controversial, but the final rule drew a second lawsuit, this time from the Association for Molecular Pathology.