Balloon Angioplasty Versus Primary Stenting for the Treatment of Femoropopliteal Artery Chronic T… (NCT01268722) | Clinical Trial Compass
UnknownPhase 3
Balloon Angioplasty Versus Primary Stenting for the Treatment of Femoropopliteal Artery Chronic Total Occlusions
Greece, Italy, United Kingdom150 participantsStarted 2010-12
Plain-language summary
This is a multicenter double-arm randomized trial investigating plain balloon angioplasty versus primary placement of self-expanding nitinol stents after endovascular recanalization of femoral CTOs. Study will recruit up to 200 patients to be adequately powered for detection of a significant difference in vessel patency after 1 year.
Who can participate
Age range30 Years
SexALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Age \>/= 30 years, both genders, no healthy volunteers
* Negative pregnancy test for women of childbearing age
* Symptomatic leg ischemia by Rutherford/Becker Classification (category 3, 4 or 5), i.e. lifestyle-limiting claudication or critical limb ischemia Single completely occluded de-novo superficial femoral artery lesion (femoral artery CTO target lesion)
* Combined overall length of treatable occluded SFA lesion \>/= 4.0 cm to \</= 15.0 cm, by visual estimate. The occlusion must be treatable with no more than two stents, minimizing the stent overlap.
* Randomization process before successful subintimal or intraluminal recanalization of the lesion in order to evaluate technical success
* Use of re-entry devices at the discretion of the operator
* All lesions are to be located at least three centimeters (3 cm) proximal to the superior edge of the patella
* Reference vessel diameter (RVD) \>/= 4.0 mm and \</ 6.0 mm by visual assessment
* At least 1 patent infrapopliteal and popliteal artery, i.e., single vessel runoff or better with at least one of three vessels patent (\< 50% stenosis) to the ankle or foot
* Poor aortoiliac or common femoral "inflow" (i.e. angiographically defined \> 50% stenosis of the iliac or common femoral artery) lesions must be successfully treated prior to treatment of the target lesion
* Bilateral obstructive SFA disease is eligible for enrollment into the study
* Patient or authorized representative must provide written inf…