- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05620095
Durg Coated Balloon Angioplasty in Infrapopliteal Lesions (Act)
Multicenter Registry for pAclitaxel- Coated Balloon angioplasTy in Infrapopliteal Arterial Lesions (the ACT Study)
Study Overview
Status
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Contact
- Name: Zibo Feng
- Phone Number: 86-13545160302
- Email: fengzibo@hust.edu.cn
Study Contact Backup
- Name: Ye Du
- Phone Number: 86-15827105515
- Email: duye@hust.edu.cn
Study Locations
-
-
Beijing
-
Beijing, Beijing, China
- Recruiting
- Xuanwu Hospital Capital Medical University
-
Contact:
- Lianrui Guo
-
-
Hubei
-
Wuhan, Hubei, China, 430000
- Recruiting
- Zibo Feng
-
Contact:
- Zibo Feng
- Phone Number: 86-13545160302
- Email: fengzibo@hust.edu.cn
-
Contact:
- Ye Du
- Phone Number: 86-15827105515
- Email: duye@hust.edu.cn
-
Sub-Investigator:
- Youpeng Zhu
-
-
Jiangsu
-
Suzhou, Jiangsu, China
- Recruiting
- the second Affiliated Hospital of Medical College of Suzhou University
-
Contact:
- Hongfei Sang
-
-
Shandong
-
Qingdao, Shandong, China
- Recruiting
- Qingdao Haici hospital affiliated to Qingdao University
-
Contact:
- Qiang Li
-
-
Shanghai
-
Shanghai, Shanghai, China
- Recruiting
- Huashan Hospital, Fudan University
-
Contact:
- Weihao Shi
-
Shanghai, Shanghai, China
- Recruiting
- Renji Hospital of Shanghai Jiaotong University
-
Contact:
- Meng Ye
-
Shanghai, Shanghai, China
- Recruiting
- Zhongshan Hospital of Fudan University
-
Contact:
- Zhenyu Shi
-
-
Sichuan
-
Chengdu, Sichuan, China
- Recruiting
- Hospital of Chengdu University of Traditional Chinese Medicine
-
Contact:
- Chunshui He
-
-
Zhejiang
-
Hangzhou, Zhejiang, China
- Recruiting
- Hangzhou First People's hospital of Medical College of Zhejiang University
-
Contact:
- Xin Fang
-
Hangzhou, Zhejiang, China
- Recruiting
- the First Affiliated hospital of Medicine College of Zhejiang University
-
Contact:
- Ziheng Wu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- Rutherford grade 4-5.
- Patients who understand the purpose of this study, volunteer to participate in the experiment, sign informed consent and are willing to follow up.
- Single or sequential de novo or restenotic lesions (stenosis ≥ 70% diameter reduction or occlusion) in the infrapopliteal arteries >20 mm. Lesions should not extend beyond the ankle joint.
- Successful wire crossing of the lesion. After the pre-dilation of the ordinary balloon, the angiography showed that there was continuous blood flow.
- At least one of the infrapopliteal arteries received a drug-coated balloon.
- For patients with aortoiliac artery disease and femoral-popliteal artery disease, after intravascular reconstruction, blood flow can be recanalized, and there is no residual stenosis of more than 50%.
- In patients with lower extremity arterial thrombosis, after mechanical thrombectomy, percutaneous catheter thrombolysis, and thrombus removal, patients receiving blew the knee arterial drug balloon intervention.
- Patients who have received DCB intervention for both lower limbs can be enrolled in the group according to the intracavitary treatment time.
- Life expectancy> 24 months.
Exclusion Criteria:
- Blood flow was not successfully reestablished.
- Patients with stroke, cerebral hemorrhage, gastrointestinal hemorrhage or myocardial infarction within 3 months before enrollment.
- Patients who are known to be allergic to heparin, aspirin, other antiplatelet drugs, contrast agents, etc.
- Patients who have participated in clinical trials of drugs or other medical devices that interfere with this clinical trial within the past 3 months.
- Pregnant and lactating women.
- Patients with Berg's disease.
- Patients requiring major amputation based on preoperative evaluation of limb infection or severe ischemia
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Other
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Primary sustained clinical improvement at 12 months post-procedure
Time Frame: 12 months
|
Primary sustained clinical improvement was defined as an upward shift on the Rutherford classification (Appendix) to a level of intermittent claudication without the need for repeated TLR in surviving patients without the need for unplanned amputation.
|
12 months
|
Freedom of major limb adverse events at 12 months post-procedure
Time Frame: 12 months
|
Major limb adverse events were defined as the composite of clinically-driven target lesion revascularization (CD-TLR); unplanned, unavoidable major amputation of the index limb; and treatment caused death.
|
12 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Patency of the target lesions at 1 month, 3 months, 6 months and 12 months post-interventional
Time Frame: 1 month, 3 months, 6 months, 12 months
|
Patency includes the absence of clinically driven target lesion revascularization and/or recurrent target lesion diameter stenosis ≥50% by imaging (e.g., invasive angiography or, most commonly, duplex ultrasonography).
|
1 month, 3 months, 6 months, 12 months
|
Procedural success rate
Time Frame: 72 hours
|
Procedural success for peripheral revascularization is defined as both technical success and absence of major adverse events (e.g., death, stroke, myocardial infarction, acute onset of limb ischemia, index bypass graft or treated segment thrombosis, and/or need for urgent/emergent vascular surgery) within 72 hours of the index procedure.
|
72 hours
|
Vascular quality of life questionnaire(VascuQol)
Time Frame: 1 month, 3 months, 6 months, 12 months
|
The VascuQol was designed as a questionnaire containing five domains: pain (4 items), symptoms (4 items), activities (8 items), social (2 items), and emotional (7 items) to evaluate Health related quality of life (HRQL). Every item has seven response options, with scores ranging from 1 to 7. A total score is the sum of all 25 item scores divided by 25.And both the total score as well as the domain scores range from 1 (worst HRQL) to 7 (best HRQL).The lower the value, the poorer the quality of life. 1 month, 3 months, 6 months, 12 months |
1 month, 3 months, 6 months, 12 months
|
Wound healing rate
Time Frame: 1 month, 3 months, 6 months, 12 months
|
Wound healing in patients with Rutherford grade 5.
|
1 month, 3 months, 6 months, 12 months
|
Freedom from clinically-driven target lesion revascularization(CD-TLR) rate at 1 month, 3 months, 6 months, 12 months post-procedure.
Time Frame: 1 month, 3 months, 6 months, 12 months
|
Clinically driven target lesion revascularization is defined as target lesion revascularization performed due to target lesion diameter stenosis ≥50% and either evidence of clinical or functional ischemia (e.g., recurrent/progressive life-limiting intermittent claudication, claudication unresponsive to medical therapy, CLI) or recurrence of the clinical syndrome for which the initial procedure was performed.
|
1 month, 3 months, 6 months, 12 months
|
Major adverse events at 1 month, 3 months, 6 months, 12 months post-procedure.
Time Frame: 1 month, 3 months, 6 months, 12 months
|
Death, unplanned major amputation of the target limb, and CD-TLR were defined as a major adverse event.
|
1 month, 3 months, 6 months, 12 months
|
Amputation free survival rate
Time Frame: 1 month, 3 months, 6 months, 12 months
|
Amputation free survival rate after surgery.
|
1 month, 3 months, 6 months, 12 months
|
Primary sustained clinical improvement
Time Frame: 1 month, 3 months, 6 months
|
Percentage of participants that experienced primary sustained clinical improvement, specified as an improvement shift in the Rutherford classification of one class in amputation free, clinically driven target lesion revascularization (TLR) free surviving subjects.
|
1 month, 3 months, 6 months
|
Secondary sustained clinical improvement
Time Frame: 1 month, 3 months, 6 months, 12 months
|
Percentage of participants that experienced a secondary sustained clinical improvement, specified as an improvement shift in the Rutherford classification of one class including the need for clinically driven TLR in amputation free surviving subjects.
|
1 month, 3 months, 6 months, 12 months
|
Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Lianrui Guo, Xuanwu Hospital, Beijing
- Principal Investigator: Zibo Feng, Liyuan Hospital of Tongji Medical College, Huazhong University of Science and Technology
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- the Act study
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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