Keeping you up to date on recent developments in oncology, including: Study bolsters case for maximal resection for glioblastoma; CD47 knockout improves antitumor vaccine; Distinguishing real from backseat drivers; Protons come to American state of Alabama.
Brisbane, Calif.-based Caption Health Inc. received good news from the U.S. FDA, which has given a thumbs up to Caption Guidance. This software aims to assist medical professionals in the acquisition of cardiac ultrasound images and uses artificial intelligence (AI) to provide real-time guidance.
Keeping you up to date on recent developments in cardiology, including: Researchers find 'first responder' that triggers plaques; Heart muscle cells alter their energy source during regeneration; More evidence points to rosiglitazone, heart issues.
PARIS – Carmat SA, from Vélizy-Villacoublay, France, has obtained full FDA approval for its investigational device exemption application (IDE). The company is now able to initiate a U.S. early feasibility study (EFS) of its total artificial heart. “This full approval to initiate a U.S. study confirms the FDA’s confidence in our ability to conduct a feasibility study of the first bio-prosthetic artificial heart in the United States,” Stéphane Piat, CEO of Carmat, told BioWorld.
The advent of transcatheter aortic valve replacement (TAVR) changed the framework for dealing with aortic valve stenosis, but some clinicians might argue there was a corresponding and inappropriate rush away from surgical aortic valve replacement (SAVR).
Aria CV Inc., which focuses on pulmonary arterial hypertension (PAH), has won a breakthrough device designation from the U.S. FDA for the Aria CV pulmonary hypertension (PH) system. The implanted Aria CV PH system aims to restore the benefits of a healthy, elastic pulmonary artery, which in turn reduces cardiac workload and enhances blood flow.
Medicare coverage of ventricular assist devices assumes the patient is either in end-stage heart failure or could become a candidate for transplant, but that approach may soon change. Abbott Laboratories, of Abbott Park, Ill., has asked that Medicare coverage assume the patient can recover myocardial function, a paradigm shift that is backed by clinical evidence.
Syncardia Systems LLC, of Tucson, Ariz., has petitioned the Centers for Medicare and Medicaid Services (CMS) to drop the coverage with evidence development (CED) mandate for artificial hearts, stating that multiple studies have demonstrated that artificial hearts meet the reasonable and necessary standard. Syncardia said its temporary Total Artificial Heart (TAH-t) should thus be available “unencumbered by the existing requirement for evidence development,” a change that could modestly bolster utilization and sales of these devices.
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