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| Model Number |
466FXXXX |
| Medical Device Problem Code |
Adverse Event Without Identified Device or Use Problem (2993)
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| Health Effect - Clinical Codes |
Coagulation Disorder (1779); Obstruction/Occlusion (2422)
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| Date of Event |
11/22/2011
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Type of Reportable Event
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Serious Injury
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Additional Manufacturer Narrative
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It was reported that a patient underwent placement of an optease vena cava filter.The information provided indicated that the filter subsequently malfunctioned and caused occlusion.The indication for the filter implant, procedural details and medical history of the patient have 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 optease vena cava 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 pulmonary embolism where anticipated benefits of conventional therapy are reduced or for chronic, recurrent pulmonary embolism 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.Occlusion was reported, due to the nature of the complaint the event could not be further clarified.Blood clots, clotting and occlusive thrombosis within the filter and vasculature do not represent a device malfunction.Clinical factors that may have influenced the event include patient, pharmacological and vessel characteristics.Thrombus formation is a known complication associated with implanting vena cava filters and is listed as such in the instructions for use.Given the limited information available for review at this time, there is nothing to suggest that the reported events are related to the design and 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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Event or Problem Description
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As reported by the legal team, the patient underwent placement of the optease vena cava filter.The filter subsequently malfunctioned and caused injury and damages to the patient, including, but not limited to, occlusion that causes injury and damages to the patient.
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Additional Manufacturer Narrative
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After further review of additional information received, the following sections have been updated accordingly: a2, b3, b4, b5, b6, b7, d1, d4, g2, g3, g6, h1, h2 and h6.It was reported that a patient underwent placement of an optease vena cava filter.The information provided indicated that the filter subsequently malfunctioned and caused occlusion.The patient reported becoming aware of blood clots, clotting, and/or occlusion of the inferior vena cava (ivc), approximately seven years and eight months post implant.The patient also reported anxiety related to the filter.According to the medical records the patient had a history of a self-inflicted gunshot wound to the head, approximately one month prior to the filter implant.The indication for the filter implant was left sided deep vein thrombosis of the external iliac, common femoral, superficial femoral, popliteal and posterior tibialis veins.The filter was placed via the right internal jugular vein.An ivc gram noted no clots in the ivc, but there was no inflow in the left common iliac vein due to thrombus.The filter was deployed at the level of l2.The product was not returned for analysis and the sterile lot number is not legible; therefore, no device analysis nor device history record review could be performed.The optease vena cava 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 pulmonary embolism where anticipated benefits of conventional therapy are reduced or for chronic, recurrent pulmonary embolism 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.Occlusion was reported, due to the nature of the complaint the event could not be further clarified.Blood clots, clotting and occlusive thrombosis within the filter and vasculature do not represent a device malfunction.Clinical factors that may have influenced the event include patient, pharmacological and vessel characteristics.Anxiety does not represent a device malfunction and may be related to underlying patient specific issues.Given the limited information available for review at this time, there is nothing to suggest that the reported events are related to the design and 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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Event or Problem Description
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Additional information received per the medical records indicate that the patient has a history of self-inflicted gunshot wound to head approximately one month prior to filter implant.Three days prior to filter implant a left extremity venous doppler revealed left deep vein thrombosis of the left external iliac vein, common femoral vein, superficial femoral vein, popliteal vein and the posterior tibialis vein.The filter was implanted via the patient's right internal jugular vein.An ivc gram noted no clots in the inferior vena cava, but there was no inflow in the left common iliac vein due to thrombus.The filter was placed at the level of l2.Additional information received per the patient profile form (ppf) states that the patient experienced blood clots, clotting, and/or occlusion of the inferior vena cava.The patient became aware of the reported events approximately seven years and eight months after the index procedure.The patient reported that they continue to experience vena caval occlusion and worry/anxiety related to the filter.
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Search Alerts/Recalls
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