Cunther Tulip R Vena Cava Filter Set for Femoral Approach Cook Celect R Vena Cava Filter for Femoral Approach

FDA-Cleared Indications

• Prevention of pulmonary embolism in patients with contraindications to anticoagulation therapy.
• Prevention of recurrent pulmonary embolism in patients who have failed anticoagulation therapy.

Clinical Applications

• IVC filter placement through femoral venous access in patients who cannot receive anticoagulants.
• Protection against pulmonary embolism in selected patients with venous thromboembolism and a contraindication to anticoagulation.
• Protection against recurrent pulmonary embolism when embolic events occur despite anticoagulation therapy.

Reported off-label uses

• Use for temporary protection in selected patients considered at exceptionally high risk for pulmonary embolism when the labeled indications are not met.
• Use for prophylaxis in selected trauma or perioperative patients without documented venous thromboembolism; this remains off-label and should be based on individualized specialist assessment.

Off-label use: these uses are reported in practice or the literature but are not part of the FDA-cleared indications. Physicians may use a cleared device off-label based on their medical judgment; the manufacturer may not promote off-label uses.

Practical Considerations

• Placement is performed under fluoroscopic or other imaging guidance through femoral venous access, with filter size selected for the patient's IVC anatomy.
• The treating physician should determine whether retrieval is appropriate and follow the patient if the filter is intended to be removed; prolonged dwell time can make retrieval more difficult and may increase device-related complications.
• Anticoagulation is generally preferred when it is safe and effective; an IVC filter does not treat existing deep vein thrombosis or pulmonary embolism.
• MRI conditions should be confirmed in the current manufacturer labeling and institutional protocol before scanning. Do not assume that every filter configuration has identical MRI conditions.
• Potential complications include access-site bleeding, filter migration or tilt, IVC perforation, filter fracture, caval thrombosis, and recurrent or trapped emboli.