Acoart SCB SFA: Sirolimus Coated Balloon Catheter in the Treatment of Femoropopliteal Artery Stenosis

October 16, 2023 updated by: Acotec Scientific Co., Ltd

A Prospective, Multicenter, Randomized Controlled Trial Comparing the Efficacy and Safety Between Sirolimus Coated Balloon Catheter and Paclitaxel Coated Balloon Catheter in the Treatment of Femoropopliteal Artery Stenosis.

A prospective randomized trial designed to compare the efficacy and safety of Sirolimus coated balloon (SCB) versus paclitaxel coated balloon (DCB) in the treatment of femoropopliteal artery stenosis

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
166

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • China
    • Beijing
      • Beijing, Beijing, China, 100039
        • Recruiting
        • Chinese PLA General Hospital
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

14 years to 76 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Age ≥18 years old and ≤80 years old
  • Had lower extremity arterial occlusive diseases, and Rutherford classification is 2-5
  • SFA and/or popliteal artery had severe stenosis (stenosis degree ≥70%) or occlusion.
  • The length of target lesion less than 20 cm
  • Subject (or legal guardian) understands the study requirements and procedures and provides written Informed Consent before any study tests or procedures are performed

Exclusion Criteria:

  • The plasma creatinine level is higher than 150 umol/L
  • Thrombolysis or thrombectomy is required
  • There are more than 2 lesion need to treat in the target vessel.
  • The patient had underwent lower-limb arterial surgery or thrombolysis on the target limb within 6 weeks.
  • The target lesion had residual stenosis>30% or flow-limit dissection after pre-dilatation.
  • The patient had outflow less than 1 vessel
  • The lesion located in a stent.
  • Patient has a known allergy to aspirin, clopidogrel, heparin, paclitaxel, sirolimus or contrast medium that cannot be adequately pre-medicated.
  • Women who are pregnant or breast-feeding.
  • The subjects have participated in other drug property studies or device studies that have not yet completed the main end point.
  • Patient has life expectancy of less than 12 months.
  • The investigator think the patient is not suitable for participation in the clinical trial.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Sirolimus-eluting balloon angioplasty
Using Sirolimus Coated Balloon Catheter in the treatment of stenosis or occlusion in superficial femoral artery(SFA) and/or popliteal artery
Device: Sirolimus-eluting balloon catheter
Sirolimus-eluting balloon catheter designed and produced by Acotec
Other Names:
  • Sirolimus coated balloon catheter
Active Comparator: Paclitaxel-eluting balloon angioplasty
Using Paclitaxel Coated Balloon Catheter in the treatment of stenosis or occlusion in superficial femoral artery(SFA) and/or popliteal artery
Device: Paclitaxel-eluting balloon catheter
Paclitaxel-eluting balloon catheter (trade name:DHALIA)
Other Names:
  • Paclitaxel coated balloon catheter

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
The primary patency rate of target lesion at 12 months post-procedure
Time Frame: 12 months post-procedure
Defined as freedom from clinically driven target lesion revascularization (CD-TLR) and binary restenosis (restenosis defined as duplex ultrasound (DUS) peak systolic velocity ratio (PSVR) ≥2.4)
12 months post-procedure

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Rate of device success
Time Frame: immediate post-procedure
Defined as successful delivery, balloon inflation, deflation and retrieval of the intact study device without burst below the rated burst pressure (RBP)
immediate post-procedure
Rate of clinically driven target lesion revascularization (CD-TLR) at 12 months post-procedure
Time Frame: 12 months post-procedure
Defined as any reintervention at the target lesion due to symptoms or the following index: drop of ABI >20% or ABI >0.15 compared to the post-procedure ABI during 12 months post-procedure
12 months post-procedure
The change of Rutherford class from baseline
Time Frame: 12 months post-procedure
Defined as change in target limb Rutherford class from baseline to 12 months
12 months post-procedure
The change of ankle-brachial index (ABI) from baseline
Time Frame: 12 months post-procedure
Defined as change of target limb ABI from baseline to 12 months
12 months post-procedure
Rate of composite safety endpoint
Time Frame: 30 days post-procedure
Defined a composite rate of device-related or procedure-related death, major target limb amputation (above-the-ankle amputation), clinically driven target lesion revascularization (CD-TLR) or target lesion thrombotic events through 30 days post- procedure
30 days post-procedure

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Acotec Scientific Co., Ltd

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Guo Wei, MD, Chinese PLA General Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
December 8, 2021

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 1, 2024

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
July 1, 2024

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 21, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 21, 2021

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 29, 2021

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 18, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 16, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
October 1, 2023

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • Acoart SCB SFA

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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.

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings