As reported in a research article, endocarditis after 5 years of valve implant with a vegetation being noted on the valve so it was explanted and replaced was reported.The device history record was reviewed to ensure that each manufacturing and inspection operation was performed and the product met all specifications.A more comprehensive assessment, including histopathological examination of the valve tissue could not be performed as the event was non-contemporaneously reported through a literature review and no device was received for analysis.The cause of the endocarditis could not be conclusively determined.There is no indication of a product quality issue with regards to manufacture, design, or labeling.
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The abstract article, "trifecta bioprostheses: evaluation of the safety based on the study of degenerations according to the varc-3 classification", was reviewed.The research article is a retrospective single center experience to evaluate the intrinsic imputability of trifecta for dysfunction according to the varc-3 classification in patients implanted and to reassess their referencing in our center.Trifecta valve was the device associated with this study.The article concluded, the classification of failures according to varc-3 indicated the intrinsic imputability of the trifecta¿ bioprostheses regarding to the number of svd-type dysfunctions.Although this study has limitations, it shows the understatement of medical-devices-vigilance cases by the medical staff.[the primary author of this article is richez, ophelie, amiens-picardie university hospital, 1 rond-point du professeur christian cabrol, 80054 amiens, france, with email address of : richez.Ophelie@chu-amiens.Fr].It was reported that in october of 2013 on an unknown date, a 25mm trifecta valve was implanted in a 63.3-year-old patient with aortic insufficiency.It was reported that in november 29, 2018, the patient had mitro-aortic endocarditis, eccentric receding bioprosthesis plunging towards the large mitral valve.The was also lower right sigmoid thickening which remains mobile, vegetation > 10mm.No abscess or paraprosthetic leak.7mm vibrate image on the auricular side of the small mitral valve with im grade 1.Absence of damage to the other valves.On december 06, 2018, a surgical intervention was completed with a new trifecta 25mm valve.Post procedure of the second valve in november 06, 2020, there was dilation of the ascending aorta measured at 4 cm greater, poly-valvular heart disease with a significant mitral leak and severe aortic insufficiency and ac / af.Requiring replacement with a 21mmregent heart valve w/flex cuff.Patient status is unknown, no additional information was provided.
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