CORDIS CORPORATION TRAPEASE PVCF FEM/JUG 55CM CSI; FILTER, INTRAVASCULAR, CARDIOVASCULAR
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Catalog Number 466P306AU |
Device Problems
Fracture (1260); Therapeutic or Diagnostic Output Failure (3023)
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Patient Problems
Coagulation Disorder (1779); Perforation (2001); Perforation of Vessels (2135); Obstruction/Occlusion (2422)
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Event Date 08/13/2022 |
Event Type
Injury
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Manufacturer Narrative
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Occupation: other, senior counsel, litigation.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 filter perforation.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 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 filter perforation.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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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 filter perforation.The patient reported becoming aware filter fracture, perforation of filter strut outside the inferior vena cava (ivc), blood clots, clotting and/or occlusion of the ivc, approximately eleven years and five months post implant.The patient also reported that the device is unable to be retrieved, but no documented attempts at retrieval were made.Additionally, the patient reported back, abdominal and chest pain, and shortness of breath related to the filter.According to the medical record the patient had a history of a blood clot in the left thigh with right scrotal, thigh and testes pain.The indication for the filter implant was thrombus in the ivc.The filter was placed via the right internal jugular vein and deployed after positioning the guide sheath at the level of l3.The product remains implanted and unavailable for analysis.A review of the device history record revealed no anomalies during the manufacturing and inspection processes that can be associated with the reported complaint.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.Following implant, the predominant concern for embedding with in the wall of the ivc is the development of endothelialization, the healing of the inner surfaces of vessels or grafts by endothelial cells.This is the normal process whereby the body heals and recovers from invasive procedures.Trapease ivc filters are indicated for permanent placement.Blood clots, clotting, and occlusion of the device or vasculature does not indicate a device malfunction.With the limited information provided a clinical conclusion could not be made, however, patient, vessel characteristics and pharmacological factors may have contributed to these events.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 notes vessel damage such as intimal tears and perforation as procedural and long-term complications related to ivc filters.The ifu also states filter fracture is a potential complication of vena cava filters.Anatomic locations that create concentrated stress points from filter deformation (for example, deployment at apex of scoliosis, overlapping of either of the renal ostia, or placement adjacent to a vertebral osteophyte) may contribute to fracture of a particular filter strut.Without procedural films or post implant imaging available for review, the reported filter perforation could not be confirmed or further clarified.Pain and shortness of breath do not indicate a device malfunction and may be related to underlying patient specific issues.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.
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Manufacturer Narrative
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After further review of additional information received, the following sections have been updated accordingly: a2, b1, b3, b4, b5, b7, d1, d4, d10, g2, g3, g6, h1, h2, h4 and h6.Additional information is pending and will be submitted within 30 days of receipt.
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Event Description
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Additional information received per the medical records indicate that the patient has a history of thrombus in inferior vena cava, deep vein thrombosis (dvt), blood clot in left thigh, right scrotal pain, right thigh pain and testes pain.The filter was implanted via the patient's right internal jugular vein.A 6 french guiding sheath was introduced and positioned at the level of l3.The filter was then deployed.Additional information received per the patient profile form (ppf) states that the patient experienced filter fracture, perforation of filter strut outside the inferior vena cava (ivc), blood clots, clotting and/or occlusion of the ivc.The form states that the device was unable to be retrieved, but no documentation of any attempt to remove the device was provided.The patient reported that they also experienced pain (back, abdominal, chest) and shortness of breath related to the filter.An second ppf was received which did not include "filter fracture.".
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