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. 2012 Mar;29(1):29-35.
doi: 10.1055/s-0032-1302449.

Inferior vena cava filters for primary prophylaxis: when are they indicated?

Eric Wehrenberg-Klee  1 , S William Stavropoulos
Affiliations

Inferior vena cava filters for primary prophylaxis: when are they indicated?

Eric Wehrenberg-Klee et al. Semin Intervent Radiol. 2012 Mar.

Abstract

Over the past several years there has been a rapid increase in the number of inferior vena cava (IVC) filters placed for primary thromboprophylaxis. Increased use has occurred in settings where other methods of thromboprophylaxis are viewed to be inadequate, technically challenging, or that place patients at an unacceptably high bleeding risk. These clinical services include trauma, bariatric surgery, neurosurgery, cancer, intensive care unit populations, and patients with a relative contraindication to anticoagulation. We review the studies to date addressing filter placement for these indications. Although preliminary data are promising, the patient populations most likely to benefit from prophylactic IVC filter placement have not been well defined, and randomized studies demonstrating efficacy have not been conducted. Moving forward, it will be critical to accomplish these two tasks if IVC filters are to continue to have a role in primary thromboprophylaxis.

Keywords: ivc filter; pulmonary embolism prophylaxis; thromboprophylaxis.

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