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 the reported event.Based on available information, the reported pericardial effusion, hypotension, and hemorrhage were due to procedural conditions.The cardiac tamponade was a cascading event of the pericardial effusion.The reported patient effects of pericardial effusion, cardiac tamponade, hemorrhage, and hypotension are listed in the mitraclip system instructions for use, and are known possible complications associated with mitraclip procedures.The reported additional therapy/non-surgical treatment, treatment with medication, and hospitalization were results of case-specific circumstances.There is no indication of a product quality issue with respect to manufacture, design or labeling.
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This is being filed to report the pericardial effusion requiring treatment.It was reported that this was a mitraclip procedure to treat functional mitral regurgitation (mr) with a grade of 3-4.After advancement of the steerable guide catheter (sgc) into the left atrium (la), the patients blood pressure dropped and a pericardial effusion was noted.The pericardial effusion was punctured and treated immediately so that the patient became stable again and the procedure continued.The sgc and clip delivery system (cds) were positioned in the la.During the course of the procedure, the anesthetist administered medication to the patient as the patient's hemodynamics deteriorated, and the patient developed bleeding over the tube in the neck.The anesthesiologist mentioned that the patient was becoming more and more unstable.In addition, the imaging got worse and it was no longer possible to align the cds correctly in the la to implant it.The physician decided to abort the procedure, with the mr remaining at 3-4.The patient was subjected to an emergency bronchoscopy while on the operating table and it was determined that the patient had a lung cancer that was also unknown at the time and that began to bleed heavily when given heaprin.No additional information was provided.
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