The previous mdr was submitted by (former manufacturer) under manufacturer report reference number 3002808486-2021-01272.Additional information provided determined that this device was manufactured by cook inc (cinc).With the submission of this initial report, cinc informs that all future submissions regarding this complaint will be handled under manufacturer report number referenced of this initial medwatch report.Occupation: non-healthcare professional.Investigation: the reported allegations have been investigated based on the information provided to date.The following allegations have been investigated: vena cava perforation, blood clots, tilt, anxiety, worry, fear, physical limitations, bipolar disorder.Filter interacts with ivc wall, e.G.Penetration/perforation/embedment.This may be either symptomatic or asymptomatic.Potential causes may include improper deployment; and (or) excessive force or manipulations near an in-situ filter (e.G., a surgical or endovascular procedure in the vicinity of a filter).Potential adverse events that may occur include, but are not limited to, the following: trauma to adjacent structures, vascular trauma, vena cava perforation, vena cava penetration.Ivc occlusion/ thrombosis, new dvt, ivc stenosis as a reported complication, is a known risk in relation to filter implant and is well documented in the clinical literature and in clinical practice guidelines.This is supported by the clinical evidence report established to assess available clinical data to identify and evaluate the clinical safety and performance of the cook vena cava filters.Potential adverse events that may occur include, but are not limited to, the following: vena cava occlusion or thrombosis, vena cava stenosis, deep vein thrombosis.Filter tilt has been reported.Potential causes may include filter placement in ivcs with diameters larger than those specified in these instructions for use; improper deployment; manipulations near an implanted filter (e.G., a surgical or endovascular procedure in the vicinity of a filter); and (or) a failed retrieval attempt.Excessive filter tilt may contribute to difficult or failed retrieval; vena cava wall penetration/perforation; and (or) result in loss of filter efficiency.Potential adverse events that may occur include, but are not limited to, the following: unacceptable filter tilt.Unknown if the reported anxiety, worry, fear, physical limitations, bipolar disorder are directly related to the filter and unable to identify a corresponding failure mode at this point in time.A total of (b)(4) devices were manufactured in the reported lot.To date, no other complaints have been reported against the lot.The associated work order was reviewed.No related/relevant notes were documented.The device is manufactured and inspected according to controls.No evidence to suggest that this device was not manufactured according to specifications and nothing indicates that the filter did not perform as intended, e.G.Intended for the prevention of recurrent pulmonary embolism (pe) via placement in the vena cava.Cook will reopen its investigation if further information is received warranting supplementation in accordance with 21 c.F.R.803.56.Cook will reopen its investigation if further information is received warranting supplementation in accordance with 21 c.F.R.803.56.
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Patient allegedly received an implant on (b)(6) 2013 via the right common femoral vein due to deep vein thrombosis.Patient is alleging vena cava perforation.Patient further alleges anxiety, worry, fear, physical limitations, bipolar disorder and post implant blood clots.Report from computerized tomography (ct): "positive for caval perforation.Superior extent of ivc filter mid l2 vertebral body.Inferior extent inferior l3 vertebral body.A total of 4 prongs have perforated through ivc series 2 image 82.Maximum distance prongs perforated through ivc 5.38 mm series 2 image 82.Coronal image 10.68 degree tilt right to left series 4 image 39.Sagittal images 4.52 degree tilt posterior to anterior series 5 image 71.Diameter of ivc directly above filter 29.00 mm x 20.28 mm series 2 image 64.".
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