Medtronic was made aware of this event through a search of literature publications.It was not possible to ascertain specific device information from the literature publication or to match the event with previously reported events.This information is based entirely on journal literature.All information provided is included in this report.Patient information is limited due to confidentiality concerns.Of note, multiple patients were noted in the article; however, a one to one correlation could not be made with unique product serial/lot numbers.The overall baseline gender characteristics is male; the age of the patients was approximately 62 years old.The majority of the patients were white and not of hispanic or latino race.Without a lot number or device serial number, the manufacturing date cannot be determined.Since no device id was provided, it is unknown if this event has been previously reported.Of note, this article has been written using the following clinical trial: the ambulate (a randomized, multi-center trial to compare cardiva mid-bore vvcs to manual compression in closure of multiple femoral venous access sites in 6 - 12 fr sheath sizes) trial was a randomized, controlled, open-label investigational device exemption clinical trial conducted at multiple u.S.Sites (nct03193021).A request for additional information will be made and upon receipt a supplemental report will be submitted accordingly.Referenced article: ¿venous vascular closure system versus manual compression following multiple jacc: clinical electrophysiology.Volume 6, issue 1, january 2020, pages 111-124.Doi//10.1016/j.Jacep.2019.08.013.If information is provided in the future, a supplemental report will be issued.
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The literature publication reported the following patient complications during the use of a cryoballoon ablation catheter system: there were patients who experienced ¿minor¿ access site complications, hematomas, transient nerve injury; all with no indication of treatment/resolution.One patient had an arteriovenous fistula, which did not require any treatment.There were also patients with infections, and pseudoaneurysms; all with treatment required.Of note, multiple patients were noted in the article; however, a one to one correlation could not be made with unique product lot numbers.The status/disposition of the cryoablation catheter system is unknown.Further follow up did not yet yield any additional information.No further patient complications have been reported as a result of this event.
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