This is being filed to report a perforation of vessel requiring intervention.It was reported that this was a mitraclip procedure to treat functional mitral regurgitation (mr) with a grade of 4.The patient was noted to have tortuous femoral and iliac veins.Following the transseptal puncture, the steerable guide catheter (sgc) was introduced over the guidewire into the femoral vein.While advancing the sgc in the vasculature, resistance was noted.Fluoroscopy was performed and imaging showed that the tip of the sgc and guidewire were bent.The sgc and guidewire were removed and contrast was injected and revealed a perforation in the iliac vein.The mitraclip procedure was aborted with mr remaining 4.Manual compression of the perforation was performed and heparin was reversed with protamine.An endovascular occlusion balloon was inserted which successfully treated the perforation.There was no clinically significant delay in the procedure and no adverse patient sequelae.No additional information was provided.
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The device was not returned for analysis.A review of the lot history record revealed no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history identified no similar complaints reported from this lot.Based on the available information the cause of the reported failure to advance was patient anatomy.Additionally, the reported deformation and perforation are cascading effects of the reported failure to advance.The reported patient effect of perforation is listed in the instructions for use as a known possible complication associated with mitraclip procedures.The reported unexpected medical interventions and medication were a result of case-specific circumstances.There is no indication of product issue with respect to manufacture, design, or labeling.H6: code 4012 was removed.
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