Cerenovus, of Johnson & Johnson Medical Devices Companies, recently launched the EXCELLENT Registry to collect and analyze stroke-inducing blood clots removed from the brain with its Embotrap II Revascularization Device. The company also announced European CE Mark approval for the Geometric Clot Extractor (GCE) Revascularization Device.

Shockwave Medical Inc. has initiated its U.S. Food and Drug Administration (FDA) Investigational Device Exemption (IDE) study – DISRUPT CAD III – for the use of intravascular lithotripsy (IVL) in heavily calcified coronary arteries. IVL is a lesion preparation tool designed to fracture problematic calcium using sonic pressure waves in order to facilitate stent delivery, deployment and expansion.

Abbott announced the U.S. Food and Drug Administration (FDA) approved the Amplatzer Piccolo Occluder to treat patent ductus arteriosus (PDA). The company calls it the world's first medical device that can be implanted in the tiniest babies (weighing as little as two pounds) using a minimally invasive procedure to treat PDA. The Amplatzer Piccolo, a device even smaller than a small pea, now offers hope to premature infants and newborns who need corrective treatment, and who may be non-responsive to medical management and high risk to undergo corrective surgery.

Boston Scientific Corp. and Edwards Lifesciences Corp. announced that the companies have reached an agreement to settle all outstanding patent disputes between the companies in all venues around the world. All pending cases or appeals in courts and patent offices between the two companies will be dismissed, and the parties will not litigate patent disputes related to current portfolios of transcatheter aortic valves, certain mitral valve repair devices, and left atrial appendage closure devices. Any injunctions currently in place will be lifted.


Mitral regurgitation (MR) is one of the most common types of heart valve diseases in the United States, affecting approximately one in 10 adults age 75 and older. About 3 to 4 percent of the population has moderate to severe degenerative MR. It is a progressive disease that, without treatment, leads to a cascade of events that typically progress to heart failure and death.[1]



In an age when everything in medicine is now looked at though a cost vs. benefit analysis and U.S. government healthcare reform efforts focus on cutting costs, the U.S. Food and Drug Administration (FDA) has not introduced economic considerations into its product evaluations. The FDA currently has a formal evaluation process for medical devices looking at safety and efficacy prior to market clearance. But, in light of the economic forces that drive usage of these devices, the question is raised whether economic considerations should also be added as part of the FDA review. 



Here are a few of the takeaways from the clinical studies presented and new technology shown on the exhibit floor at the 2018 American Heart Association (AHA) annual meeting in November.  

 


Radiological Society of North America (RSNA)


To extract or abandon broken or infected implantable, venous electrophysiology (EP) device leads has been a debate for more than 20 years. Some EPs argue there is a major risk to patients if old pacemaker or implantable cardioverter defibrillator (ICD) leads are extracted. Heavy scar tissue encases the leads after implant, and rough tugging to pull them out may cause the large veins to tear, which can be catastrophic.


Subscribe Now