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What causes leg pain?

If you have leg pain, swelling or skin discoloration in the leg, or a healed or active lower leg ulcer, you may be experiencing iliofemoral venous outflow obstruction, a blockage or narrowing in a vein in your groin or pelvis (lower abdomen) that prevents blood from returning to your heart efficiently. It may also be associated with a blood clot in your leg (Deep Vein Thrombosis), which can result in a serious medical condition.

A study is underway. And you may qualify.

VIVO, the clinical research study of an investigational device for iliofemoral venous outflow obstruction, is currently enrolling study patients. Find out if you may be eligible to participate.


CAUTION - Investigational device. Limited by FDA regulations to investigational use only.

If you meet the VIVO clinical research study criteria, one or more metal stents(the device under Investigation) will be placed in your obstructed vein.