Abbott Laboratories received U.S. FDA clearance for the Freestyle Libre 2 and Freestyle Libre 3 continuous glucose monitoring (CGM) sensors for integration with automated insulin delivery (AID) systems. AID systems automatically adjust and administer insulin via a pump based on blood glucose levels determined by the sensors. Abbott said it was partnering with multiple AID manufacturers in the U.S. and Europe.
Tricuspid valve regurgitation has lagged mitral regurgitation where device development is concerned, but new one-year data from the TRILUMINATE study of the Triclip device suggests that device therapy is safe and cuts down on regurgitation in a manner that makes the condition much more tolerable for patients. At this point, however, the data do not yet offer much difference when it comes to mortality and rehospitalization compared to medical management, a gap Abbott will have to overcome if it wants to maximize its investment in this underdeveloped area of medical technology.
Abbott Laboratories scored a major win for its Mitraclip device thanks to data from the COAPT study for secondary mitral valve regurgitation. The latest data from this study show a stunning difference in two-year mortality compared to maximized medical management only – 29% on the device versus 46% on medical management – but differences between the COAPT study results and outcomes seen in the MITRA-FR study will force cardiologists to dive into the data to ensure that their patient selection practices account for critical differences in the conduct of these two studies.
Three months earlier than anticipated, CMS published its final local coverage determination (LCD) for continuous glucose monitors and included more people with diabetes than expected. The new policy expands coverage from individuals with type 1 diabetes or type 2 diabetes using multiple daily injections of insulin to anyone treated with insulin, essentially doubling the market for manufacturers of continuous glucose monitors (CGMs).
Abbott Laboratories continues to push its presence in the cardiovascular market with offerings for the left atrial appendage (LAA) closure and transcatheter aortic valve implant (TAVI) markets, both of which generated affirmative data presented at this year’s edition of the annual meeting of Cardiovascular Research Technologies (CRT 2023) in Washington.
The U.S. FDA announced Feb. 27 that it is aware of data that suggest that the Trifecta surgical aortic valve replacement (SAVR) devices are potentially prone to early structural deterioration that could compromise both valve performance and valve durability.
While still pending clearance in the U.S., Medtronic plc’s Minimed 780G advanced hybrid closed loop (AHCL) system continues to post strong results in clinical trials. Results of two studies presented at the 2023 Advanced Technologies & Treatments for Diabetes Conference in Berlin on Feb. 27 demonstrated that patients with type 1 diabetes (T1D) who used the device for one year maintained a 26.7% increase in time in range for adults and a 14% increase in time in range for children aged 7 to 17 compared to their baseline using multiple daily injections with a continuous glucose monitor (CGM).
Ra Medical Systems Inc. launched a simple device that holds sutures more securely in place for closure of percutaneous wound sites during cardiac electrophysiology, structural heart and vascular surgical procedures.
Abbott Laboratories reported its plans to acquire Cardiovascular Systems Inc., (CSI), makers of an orbital atherectomy system, and will pay shareholders of CSI $20 per share. Analysts see the acquisition as a smart move for Abbott even though the purchase price represents a 50%-plus premium over the Feb. 8 closing price of $13.31, but the companies did not provide a date by which the transaction will close.
Truleaf Medical Ltd., a subsidiary of Israel-based Allmed Solutions, is ready to begin human trials of its Rosedoc platform to replace the heart’s leaky mitral valve using cardiac catheterization.
