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Catalog Number 466P306X |
Device Problem
Adverse Event Without Identified Device or Use Problem (2993)
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Patient Problems
Internal Organ Perforation (1987); Perforation of Vessels (2135); Depression (2361)
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Event Date 10/30/2019 |
Event Type
Injury
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Manufacturer Narrative
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Initial reporter occupation: other, senior counsel, litigation.Date of event: please note that the exact event date is unknown and the event date is the complaint awareness date.It was reported that a patient underwent placement of a trapease vena cava filter.The information provided indicated that the filter subsequently malfunctioned and caused the filter to perforate the inferior vena cava (ivc) wall.The indication for the filter implant has not been provided and there is currently no additional information available for review.The product was not returned for analysis and the sterile lot number has not been provided; therefore, no device analysis nor device history record review could be performed.The trapease ivc filter is indicated for use in the prevention of recurrent pulmonary embolism (pe) via percutaneous placement in the vena cava for patients in which anticoagulants are contraindicated, anticoagulant therapy for thromboembolic disease has failed, emergency treatment following massive pe where anticipated benefits of conventional therapy are reduced or for chronic, recurrent pe where anticoagulant therapy has failed, or is contraindicated.The purpose of a vena cava filter is to catch thrombus from the lower extremities as it travels along normal blood flow patterns up towards the heart.Vessel perforation is a known adverse event associated with implanting vena cava filters and is listed as such in the instructions for use (ifu).The ifu also notes vessel damage such as intimal tears and perforation as procedural and long-term complications related to ivc filters.Without procedural films or post implant imaging available for review, the reported filter perforation could not be confirmed or further clarified.There is nothing to suggest that the reported event is related to the design and/or manufacturing process of the device; therefore, no corrective action will be taken.Should additional information become available, the file will be updated accordingly.Please note that this is the initial report for this product.
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Event Description
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As reported by the legal brief, the patient underwent placement of a trapease vena cava filter.The report states that the filter subsequently malfunctioned and caused injury and damage to the patient including, but not limited to the filter perforates the inferior vena cava (ivc) wall.As a direct and proximate result of these malfunctions, the patient suffered life-threatening injuries and damages, and required extensive medical care and treatment.As a further proximate result, the patient has suffered and will continue to suffer significant medical expenses, pain and suffering, and other damages.
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Event Description
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About fifteen years and seven months after the filter was implanted, the patient underwent a computerized tomography (ct) scan indicated for evaluation of the ivc filter.The scan reported an ivc filter in place and identified an ivc stent which extends to involving the left common iliac vein.Incidental findings included bibasilar subsegmental atelectasis and a moderate size fat containing umbilical hernia.According to the information received in the patient profile form (ppf), the patient reports perforation of filter struts into organs and mesenteric, becoming aware of these events approximately fifteen years and nine months after the filter implantation.The patient further experienced anxiety and is under psychiatric care for depression related to the filter.
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Manufacturer Narrative
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It was reported that a patient underwent placement of a trapease vena cava filter.The information provided indicated that the filter subsequently malfunctioned and caused the filter to perforate the inferior vena cava (ivc) wall.The patient reported becoming aware of perforation of filter struts into organs and mesenteric, approximately fifteen years and nine months post implant.The patient also reported anxiety and being under psychiatric care for depression related to the filter.Approximately fifteen years and seven months post implant a computerized tomography (ct) scan was performed to evaluation the filter.The results noted an ivc filter in place and identified an ivc stent which extends to involving the left common iliac vein.Incidental findings included bibasilar subsegmental atelectasis and a moderate size fat containing umbilical hernia.The indication for the filter implant has not been provided and there is currently no additional information available for review.The product was not returned for analysis and the sterile lot number has not been provided; therefore, no device analysis nor device history record review could be performed.The trapease ivc filter is indicated for use in the prevention of recurrent pulmonary embolism (pe) via percutaneous placement in the vena cava for patients in which anticoagulants are contraindicated, anticoagulant therapy for thromboembolic disease has failed, emergency treatment following massive pe where anticipated benefits of conventional therapy are reduced or for chronic, recurrent pe where anticoagulant therapy has failed, or is contraindicated.The purpose of a vena cava filter is to catch thrombus from the lower extremities as it travels along normal blood flow patterns up towards the heart.Vessel perforation is a known adverse event associated with implanting vena cava filters and is listed as such in the instructions for use (ifu).The ifu also notes vessel damage such as intimal tears and perforation as procedural and long-term complications related to ivc filters.Without procedural films or post implant imaging available for review, the reported perforation of ivc and organs could not be confirmed or further clarified.Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest, this does not represent a device malfunction and may be related to underlying patient specific issues.There is nothing in the information provided to suggest that the reported events are related to the design and/or manufacturing process of the device; therefore, no corrective action will be taken.Should additional information become available, the file will be updated accordingly.
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Search Alerts/Recalls
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