Actively Recruiting
SirolimUs CoaTed Balloon for The TrEatment of Below The Knee Arterial Disease
Led by Concept Medical Inc. · Updated on 2025-07-03
219
Participants Needed
20
Research Sites
380 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
This study aims to conduct a randomized, double blind, randomised controlled multicentre trial of sirolimus drug coated balloon versus standard percutaneous transluminal angioplasty for the treatment of below the knee arterial disease.
CONDITIONS
Official Title
SirolimUs CoaTed Balloon for The TrEatment of Below The Knee Arterial Disease
Who Can Participate
Eligibility Criteria
You may qualify if you...
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Age ≥ 21 years or minimum age
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Rutherford class 4 to 6 in the target limb
Intraoperative Inclusion Criteria
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Single or sequential de novo or re-stenotic lesions (stenosis of > 50% or occlusions) from 2 to 20cm in the proximal 200mm of below the knee arteries. Lesion is considered as one lesion if there is maximum of 30mm gap between lesions at discretion of investigator. Below the knee arteries are tibioperoneal trunk, anterior tibial artery, posterior tibial artery and peroneal artery
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Inflow free from flow limiting lesions (<50% stenosis) confirmed by duplex or angiography. Subjects with flow limiting inflow lesions (>50% stenosis) can be included if lesion had been treated successfully (<30% residual stenosis) before or during the index procedure.
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Target vessel has angiographically documented run off to the foot after treatment (ie. without significant stenosis)
You will not qualify if you...
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Comorbid conditions limiting life expectancy ≤ 1 year
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Subject is currently participating in another investigational drug or device study that has not reached first primary endpoint yet
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Subject is pregnant or planning to become pregnant during the course of the study
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Heel gangrene
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Prior bypass surgery of target vessel
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Planned amputation of the target limb
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Previously implanted stent in the target lesion
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Vulnerable or protected adults
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Bleeding diathesis or another disorder such as gastrointestinal ulceration which restrict the use of clopidogrel or aspirin
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Known allergy to sirolimus
Intraoperative Exclusion Criteria
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Failure to successfully cross the target lesion with a guide wire (successful crossing means tip of the guide wire distal to the target lesion in the absence of flow limiting dissections or perforations).
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Target vessel has lesions extending beyond the ankle joint
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Failure to obtain <30% residual stenosis in a pre-existing lesion
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Lesions requiring retrograde access (SAFARI)
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Highly calcified lesions (Contiguous calcification on both sides of the lesion)
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Use of DCBs, drug eluting stent, specialty balloons or artherectomy devices during the index procedure. (Non-compliant balloons are not considered specialty balloons)
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 20 locations
1
Khoo Teck Puat Hospital
Singapore, Singapore
Actively Recruiting
2
National University Hospital
Singapore, Singapore
Actively Recruiting
3
Ng Teng Fong General Hospital
Singapore, Singapore
Not Yet Recruiting
4
Sengkang General Hospital
Singapore, Singapore
Actively Recruiting
5
Singapore General Hospital
Singapore, Singapore
Actively Recruiting
6
Tan Tock Seng Hospital
Singapore, Singapore
Actively Recruiting
7
Kaohsiung Medical University Chung-Ho Memorial Hospital
Kaohsiung City, Taiwan
Actively Recruiting
8
Kaoshiung Chang Gung Memorial Hospital
Kaohsiung City, Taiwan
Actively Recruiting
9
Far Eastern Memorial Hospital
New Taipei City, Taiwan
Actively Recruiting
10
Taipei Tzuchi Hospital
New Taipei City, Taiwan
Actively Recruiting
11
China Medical University Hospital
Taichung, Taiwan
Not Yet Recruiting
12
National Taiwan University Hospital
Taipei, Taiwan
Actively Recruiting
13
Shin Kong Wu Ho-Su Memorial Hospital
Taipei, Taiwan
Actively Recruiting
14
Linkou Chang Gung Memorial Hospital
Taoyuan City, Taiwan
Actively Recruiting
15
Phramongkutklao Hospital
Bangkok, Thailand
Actively Recruiting
16
Rajavithi Hospital
Bangkok, Thailand
Actively Recruiting
17
Ramathibodi Hospital
Bangkok, Thailand
Not Yet Recruiting
18
Siriraj Hospital
Bangkok, Thailand
Actively Recruiting
19
Vajira Hospital
Bangkok, Thailand
Actively Recruiting
20
Thammasat University Hospital
Pathum Thani, Thailand
Actively Recruiting
Research Team
E
Edward Choke
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
QUADRUPLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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