Received an article titled "retrograde target vessel catheterization as a salvage procedure in fenestrated/branched endografting" published in the journal of endovascular therapy in 2015.The study consisted of retrograde target vessel catheterization as a bailout technique in fenestrated and branched endografting.The study involved 11 patients from 2003 through 2014 with juxtarenal, suprarenal, and thoracoabdominal aortic aneurysms that required retrograde target vessel access as a bailout measure due to failure of an antegrade approach.Per the study, one patient with left renal artery (lra) occlusion also suffered temporary renal function deterioration not requiring dialysis.
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(b)(4).A complete investigation was not able to be performed as no product code, lot number, or sample was provided.Per the study, it suggest that retrograde target vessel access is a feasible bailout procedure when antegrade cannulation fails.Secondary technical success is high, but the procedure is associated with higher perioperative morbidity and longer hospital stay.Related mdr's: 1219977-2015-00201, 1219977-2015-00203.
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