TCTAP A-091 Predictor Analysis of One Year Restenosis After Balloon Angioplasty for Superficial Femoral Artery Lesion Using Intravascular Ultrasound
نویسندگان
چکیده
منابع مشابه
External beam radiation to prevent restenosis after superficial femoral artery balloon angioplasty.
BACKGROUND Femoropopliteal percutaneous transluminal angioplasty (PTA) remains limited by restenosis. Although vascular brachytherapy may be effective in reducing restenosis, external beam radiation would be more practical to administer after PTA. METHODS AND RESULTS After femoropopliteal PTA without stent placement, 99 patients were randomly assigned to 0 Gy (placebo; n=24), 7 Gy (n=24), 10....
متن کاملISAR‐PEBIS (Paclitaxel‐Eluting Balloon Versus Conventional Balloon Angioplasty for In‐Stent Restenosis of Superficial Femoral Artery): A Randomized Trial
BACKGROUND Paclitaxel-eluting balloon (PEB) angioplasty has superior efficacy compared with conventional balloon angioplasty (BA) for de novo lesions of superficial femoral artery (SFA). Studies investigating the angiographic and clinical performance of PEB angioplasty versus BA for in-stent restenosis of SFA are limited. We performed a randomized trial to investigate angiographic and clinical ...
متن کاملEffect of balloon angioplasty on femoral artery evaluated with intravascular ultrasound imaging.
BACKGROUND Intravascular ultrasound was used to assess the immediate effect of balloon angioplasty on the superficial femoral artery. METHODS AND RESULTS In 16 consecutive patients, corresponding ultrasonic cross sections (n = 72) before and after balloon angioplasty were qualitatively and quantitatively analyzed. The qualitative data were compared with angiographic findings. Before intervent...
متن کاملIntravascular ultrasound predictors of outcome after peripheral balloon angioplasty.
OBJECTIVE This study investigates the potential role of intravascular ultrasound (IVUS) in the outcome in patients undergoing percutaneous transluminal angioplasty (PTA) of the superficial femoral artery. MATERIALS Angiographic and the qualitative and quantitative IVUS data obtained at the narrowest site derived from 39 patients before and after PTA were analysed. RESULTS Angiographically t...
متن کاملFemoral Artery Restenosis After Balloon Angioplast in Hypercholesterolemic Rabbits
Background. Heparin is known to have antithrombotic, anticoagulant, and antiproliferative effects. We hypothesized that chronic subcutaneous and/or direct intramural administration of heparin would reduce restenosis and inhibit plaque growth after balloon angioplasty. Methods and Results. Focal atherosclerosis was induced bilaterally in the femoral arteries of 59 rabbits by air desiccation inti...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2017
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2017.03.131