according to an announcement from the agency.
These small tears in the arterial wall are rare but life-threatening complications of certain procedures, such as percutaneous coronary interventions. The device uses a balloon catheter like that used with PCI and, when successful, it can spare patients more invasive procedures, such as open heart surgery.
The approval is based on survey data from 80 patients treated with this device. In 76 of the patients (95%), the device was successfully delivered to the site of the acute coronary arterial perforation, and it successfully healed the tear in 73 patients (91%). Two patients died during the procedure, and five whose perforations were sealed successfully died in the hospital after the procedure, as did one whose perforation was not sealed.
The agency noted that this is the first device approved for the indication in 17 years. More information can be found in the full FDA announcement.