It was reported via an article, in-stent restenosis (isr) occurred after implantation of a xience stent; the implant date was not provided, estimated date is (b)(6) 2010.On (b)(6) 2022 (estimated date), a sirolimus-eluting magnesium bioresorbable scaffold (mgs) was implanted for treatment of the isr.Details are listed in the attached article, titled ¿treatment of in-stent restenosis with sirolimus-eluting magnesium bioresorbable scaffolds: optical coherence tomography insights.¿.
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Product performance engineering reviewed the incident information; however, the product was not returned to abbott vascular for analysis.A review of the electronic lot history record (elhr), corrective action tracking system for the web (catsweb) database review for this product was not performed since the part/lot numbers were not reported.A conclusive cause for the reported stenosis, and the relationship to the product, if any, cannot be determined; however, the subsequent unexpected medical intervention and hospitalization / prolonged hospitalization appear to be related to the operational context of the procedure.The reported patient effect of stenosis is listed in the xience v everolimus eluting coronary stent systems instructions for use as a known patient effect(s) of coronary stenting procedures.There is no indication of a product quality issue with respect to manufacture, design, or labeling; therefore, no product-related corrective action will be implemented in this case.Date of event estimated: (b)(6) 2022.The unique device identifier (udi) is unknown because the part number and lot number were not provided.Literature attachment.Article title ¿treatment of in-stent restenosis with sirolimus-eluting magnesium bioresorbable scaffolds: optical coherence tomography insights¿.
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