What Happens After the Stent

You get the ballon. You got the stent. Or you got the bypass. Blood moves. The scan looks good at the follow-up. Everybody shakes hands and you go home.

Then what?

Eighty-six of you have had a procedure. We asked what your symptoms were before the first one and what they are now.

Rest pain, the kind that hits once your leg is finally still and wakes you at two in the morning: 37 of you had it before. Twenty-eight have it now.

Wounds and gangrene: 25 of you before. Ten now.

Numbness: 32 before. Forty now.

Nerve pain: 28 before. Thirty-two now.

Of the people whose procedure was in the last six months, 14 out of 30 still have rest pain.

A registry can show a pattern. It takes a trial to explain one. People who get sent for a procedure tend to have more advanced disease to begin with, and that could account for a good part of this. Procedures work. The wound numbers show it.

What the numbers do point at is one of the thinner areas in the research on this disease: the months and years after revascularization. How walking distance holds up. Whether numbness spreads. What the two a.m. pain is doing at eighteen months.

Dr. Mary McDermott at Northwestern is running a trial called IMPACT PAD. Improving Mobility After Revascularization in Peripheral Artery Disease. She's testing home-based exercise coaching for people who have just had a procedure, aimed at preventing the functional decline that can follow stenting and surgery. It runs through 2032.

Her trial will follow a few hundred people under a protocol. Everybody else who had a procedure and went home is the part that's missing.

Six of you have filled out the form a second time.

One response tells us where you were in March. Two tell us what happened between March and now.

If you filled out the form a few months ago, come back and tell us where you are. Better, worse, or the same. The same is worth knowing too.

You went home. Tell us what happened there.