To assess the safety and efficacy of the BARD LTX DCB for treatment of stenosis or occlusion of the superficial femoral and popliteal arteries.
The study will enroll patients presenting with claudication or ischemic rest pain due to stenotic lesions in the superficial femoral or popliteal artery and a patent outflow artery to the foot. After successful pre-dilatation, subjects determined by the investigator not to require stenting based on defined angiographic criteria will receive the BARD LTX DCB. .
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
148
Treatment with a drug-coated balloon
Beijing Shijitan Hospital. CMU
Beijing, Beijing Municipality, China
Chinese- PLA General Hospital
Beijing, Beijing Municipality, China
Primary Efficacy - Percentage of Subjects With Primary Patency of the Target Lesion at One Year
Primary Patency is defined as the absence of target lesion restenosis (defined by DUS peak systolic velocity ratio \[PSVR\] ≥2.5 and/or abnormal waveforms, as determined by an Independent Core Laboratory) and freedom from target lesion revascularization (TLR).
Time frame: 0-12 months
Primary Safety - Percentage of Subjects With Composite of Freedom From All-cause Peri-operative Death and Freedom From the Following: Index Limb Amputation, Index Limb Re-intervention, and Index-limb-related Death
Primary Safety - Percentage of Subjects With Composite of Freedom From All-cause Peri-operative Death and Freedom From the Following: Index Limb Amputation, Index Limb Re-intervention, and Index-limb-related Death
Time frame: 0-30 days
Device Success
Time frame: 1 month
Technical Success
Time frame: 1 month
Acute Technical Success
Time frame: 1 month
Procedural Success
Time frame: 1 month
Percentage of Subjects with Primary Patency of the Target Lesion
Time frame: 24 months
Target Lesion Revascularization
Proportion of subjects with target lesion revascularization through 24 months
Time frame: 24 months
Change in Rutherford Classification
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The First Affiliated Hospital of Fujian Medical University
Fuzhou, Fujian, China
The Second Affiliated Hospital of Guangzhou Medical University
Guangzhou, Guangdong, China
The Second Hospital of Hebei Medical University
Shijiazhuang, Hebei, China
Nanjing Drum Tower Hospital,The Affiliated Hospital of Nanjing University Medical School
Nanjing, Jiangsu, China
The First Affiliated Hospital of Dalian Medical University
Dalian, Liaoning, China
Qilu Hospital of Shandong University
Jinan, Shandong, China
The Affiliated Hospital of Qingdao University
Qingdao, Shandong, China
Shanghai Ninth People's Hosptial , Shanghai JiaoTong University School of Medicine
Shanghai, Shanghai Municipality, China
...and 4 more locations
Mean change in Rutherford Classification from baseline through 24 months
Time frame: 24 months
Change in Ankle Brachial Index
Mean change in ankle brachial index from baseline through 24 months
Time frame: 24 months
Percentage of subjects who died from any cause
Time frame: 24 months
Amputation-free Survival
Percentage of subjects with above-the-ankle amputation-free survival
Time frame: 24 months
Percentage of subjects with Target Vessel Revascularization
Time frame: 24 months