Cook Medical recently announced that the first US patients involved in a Phase II clinical trial of the Zilver PTX Stent were treated at Tri-City Medical Center in Oceanside, CA. The Trial is taking place at 28 US locations and represents the first medical device trial conducted simultaneously in the US and Japan. Based on clinical data results collected, Cook Medical will be seeking regulatory approval in both markets. This stent is intended to treat peripheral arterial disease (PAD), which affects more than 10 million Americans each year. Stent implementation is an exciting option because patients can often avoid surgery and get back on their feet much more quickly after having a stent implanted. It will be interesting to see if the same drug-eluting technology found in cardiovascular stents can be used to treat blockages in arteries outside of the heart – or if any of the long-term clotting concerns will be raised with these products as they have with the cardiovascular stents.
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