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Analysis: the samples were not returned from the user facility; therefore, device evaluations are unable to be performed.A lot history review revealed there is no similar thrombosis complaints associated with this lot within a 24 month period.A review of the device history record (dhr) indicates the lot was manufactured to specification.Conclusion: the actual samples were not received for evaluation.The dhr found nothing to indicate a manufacturing related cause for this event.The investigator assessed the event was possibly related to the study devices and definitely related to the av access circuit, but not related to the procedure.Based on the instructions for use (ifu), the occurrence of thrombosis is an inherent risk of any pta procedure, and has been reported in clinical trials of drug coated balloons.If additional information becomes known to the manufacturer, a supplemental report will be provided with all relevant information.The information provided by bard represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bard.
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It was reported through a clinical registry that during the index procedure, two lutonix percutaneous transluminal drug coated balloon (dcb) dilatation catheters were used to treat the target lesions located in the synthetic graft in the patient's left forearm av fistula.Approximately 11 months after the index procedure, the patient¿s av fistula was thrombosed via diagnostic angiography.The heath care professional (hcp) chose to abandoned the access circuit and create a new access.The investigator assessed that the event was possibly related to the study device and definitely related to the av access circuit, but not related to the procedure.The samples were discarded by the user facility and are not available for evaluation.No adverse patient effects were reported.This is one of two products involved with the reported event and the associated manufacturer¿s report number is 3006513822-2018-00205.
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