Nine-Month Outcomes of the DURABILITY Iliac Study on Self-Expanding Stents for Symptomatic Peripheral Artery Disease.
Nine-Month Outcomes of the DURABILITY Iliac Study on Self-Expanding Stents for Symptomatic Peripheral Artery Disease.
- 2018
Available online from MWHC library: 1995 - present, Available in print through MWHC library:1999-2007
BACKGROUND: The DURABILITY Iliac clinical study evaluated the safety and effectiveness of 2 nitinol self-expanding stents for the treatment of atherosclerotic common and external iliac artery lesions up to 10 cm in length and >50% stenosis in subjects with Rutherford classification peripheral arterial disease stages 2-4. CONCLUSIONS: The 9-month results of the DURABILITY Iliac study demonstrate the safety and effectiveness of 2 nitinol self-expanding stents for the treatment of atherosclerotic lesions of the common and external iliac arteries. Copyright (c) 2018 The Authors. Published by Elsevier Inc. All rights reserved. METHODS: DURABILITY Iliac was a prospective, multicenter, core lab adjudicated, nonrandomized clinical study enrolling 75 subjects from 15 sites in the United States and Europe. Clinical follow-up visits were at 30 days, 9 months, and 1, 2, and 3 years after procedure. The primary outcome measured was the major adverse event (MAE) rate at 9 months, defined as a composite of periprocedural death, in-hospital myocardial infarction (MI), clinically driven target lesion revascularization (CD-TLR), and amputation of the treated limb through 9 months after procedure. Secondary outcomes included primary patency rate at 9 months, clinically driven target vessel revascularization (CD-TVR), change in ankle-brachial index, and change in Walking Impairment Questionnaire score at 30 days and 9 months. Device success was defined as the ability to deploy the stent as intended at the treatment site. RESULTS: The MAE rate at 9 months was 1.3% (1/75), with 1 subject experiencing a CD-TLR. No periprocedural deaths, MIs, or amputations were reported. Primacy patency at 9 months was 95.8%. Freedom from CD-TVR was 98.6% at 9 months. Subjects improved in Walking Impairment Questionnaire scores for all categories (walking impairment, walking speed, walking distance, and stair climbing) at the 30-day and 9-month visit. Device success was 100%.
English
0890-5096
10.1016/j.avsg.2018.02.020 [doi] S0890-5096(18)30280-2 [pii]
IN PROCESS -- NOT YET INDEXED
MedStar Heart & Vascular Institute
Journal Article
Available online from MWHC library: 1995 - present, Available in print through MWHC library:1999-2007
BACKGROUND: The DURABILITY Iliac clinical study evaluated the safety and effectiveness of 2 nitinol self-expanding stents for the treatment of atherosclerotic common and external iliac artery lesions up to 10 cm in length and >50% stenosis in subjects with Rutherford classification peripheral arterial disease stages 2-4. CONCLUSIONS: The 9-month results of the DURABILITY Iliac study demonstrate the safety and effectiveness of 2 nitinol self-expanding stents for the treatment of atherosclerotic lesions of the common and external iliac arteries. Copyright (c) 2018 The Authors. Published by Elsevier Inc. All rights reserved. METHODS: DURABILITY Iliac was a prospective, multicenter, core lab adjudicated, nonrandomized clinical study enrolling 75 subjects from 15 sites in the United States and Europe. Clinical follow-up visits were at 30 days, 9 months, and 1, 2, and 3 years after procedure. The primary outcome measured was the major adverse event (MAE) rate at 9 months, defined as a composite of periprocedural death, in-hospital myocardial infarction (MI), clinically driven target lesion revascularization (CD-TLR), and amputation of the treated limb through 9 months after procedure. Secondary outcomes included primary patency rate at 9 months, clinically driven target vessel revascularization (CD-TVR), change in ankle-brachial index, and change in Walking Impairment Questionnaire score at 30 days and 9 months. Device success was defined as the ability to deploy the stent as intended at the treatment site. RESULTS: The MAE rate at 9 months was 1.3% (1/75), with 1 subject experiencing a CD-TLR. No periprocedural deaths, MIs, or amputations were reported. Primacy patency at 9 months was 95.8%. Freedom from CD-TVR was 98.6% at 9 months. Subjects improved in Walking Impairment Questionnaire scores for all categories (walking impairment, walking speed, walking distance, and stair climbing) at the 30-day and 9-month visit. Device success was 100%.
English
0890-5096
10.1016/j.avsg.2018.02.020 [doi] S0890-5096(18)30280-2 [pii]
IN PROCESS -- NOT YET INDEXED
MedStar Heart & Vascular Institute
Journal Article