Will Implanted Device Work Where Pills Failed?
Abc News
People may be used to getting spam e-mails offering discounts on Cialis, Levitra or Viagra, but if a new clinical trial is successful, men with erectile dysfunction may someday be flooded with e-mails for another option: a stent.
Medtronic has begun testing on a new pelvic stent for men who have not been helped by drugs. Investigators will begin with 50 patients at 10 different medical centers.
"This is a common problem. Men many times do not have satisfactory results from first-line medical therapies," said Dr. Krishna Rocha-Singh, director of the Prairie Vascular Institute in Springfield, Ill., who installed the first of the stents in a patient last week.
Singh said erectile dysfunction can also be a sign of larger problems, with potential blockages of major blood vessels.
"Erectile dysfunction could be a symptom of a vascular source," he said, noting that it could be an early sign of what could lead to heart attacks or strokes. "The patients we're treating in our practice [with erectile dysfunction] had the same problem elsewhere in other parts of the body."
By opening up blood flow, Singh explained, stenting might solve some of those problems. However, he pointed out, it remains to be seen which patients would be helped by the stent, a question he hopes the clinical trial will answer. Read more...
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