Date of event: date is estimated.The unique device identifier (udi) is unknown because the part and lot numbers were not provided.Date of implant is estimated.The devices were not returned for analysis.A review of the lot history records and complaint histories could not be conducted because the part and lot numbers were not provided.The reported patient effects of intimal dissection, thrombosis and prolapse are listed in the xience everolimus eluting coronary stent system (eecss), electronic instructions for use (ifu) as known patient effects of coronary stenting procedures.A conclusive cause for the reported patient effects, and the relationship to the product, if any, cannot be determined.There is no indication of a product quality issue with respect to the design, manufacture or labeling of the device.The malposition of the stent referenced and in the attached article is filed under another mfr report number.Attachment: literature: early vascular responses to everolimus-eluting cobalt¿chromium stent in the culprit lesions of st-elevation myocardial infarction: results from a multicenter prospective optical coherence tomography study (mechanism-ami 2-week follow-up study).
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It was reported through a research article identifying xience family stents that may be related to the following: thrombosis, plaque prolapse, dissection and malposition of the stent.This article summarizes clinical outcomes of 52 patients that were treated with unspecified xience family stents.Specific patient information is documented as unknown.Details are listed in the attached article, titled "early vascular responses to everolimus eluting cobalt¿chromium stent in the culprit lesions of st elevation myocardial infarction: results from a multicenter prospective optical coherence tomography study (mechanism ami 2 week follow up study)".
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