An All-Comers Observational Study of the MicroStent™ Peripheral Vascular Stent System in Subjects With Peripheral Arterial Disease

NCT ID: NCT04110327

Last Updated: 2025-09-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

300 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-10-31

Study Completion Date

2028-12-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

Non-randomized, multicenter, combined prospective and retrospective cohort analysis consisting of a single arm treated with the MicroStent™ System.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Subjects with peripheral arterial disease (PAD) whom the investigator has treated or intends to treat with the MicroStent™ System per the current instructions for use (IFU), and who have given written informed consent, will be enrolled in this study. Up to 300 subjects will be enrolled:

The objective of this post market registry is to evaluate procedural and long-term clinical outcomes for subjects undergoing intervention with the MicroStent® System for treatment of lower extremity peripheral arterial disease (PAD), presenting with below-the-knee lesions.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Peripheral Arterial Disease Critical Lower Limb Ischemia

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

OTHER

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

MicroStent

Treatment of arterial stenosis or occlusion with the MicroStent Peripheral Vascular Stent System

Intervention Type DEVICE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Any subject with below the knee, at the ankle level or below the ankle peripheral arterial lesions previously treated or intended to be treated with the MicroStent® System per the current indications for use
2. For across the ankle joint intervention, distal runoff to digital branches or arcuate arteries must be present on angiography prior to MicroStent deployment
3. Subject's age is ≥ 18 years.
4. Subject must be willing to sign a patient informed consent form.

Exclusion Criteria

1. Subject is pregnant or planning to become pregnant during the study duration
2. Subject has a life expectancy of less than one (1) year
3. Subject has a known allergy to concomitant medication, contrast agents (that cannot be medically managed), anti-platelet, anti-coagulant or thrombolytic medications
4. Subject is enrolled in another study that has not reached its primary endpoint at the time of enrollment.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Micro Medical Solution, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Univ.-Klinikum LKH Graz

Graz, , Austria

Site Status

OLV Hospital

Aalst, , Belgium

Site Status

A.Z. Sint-Blasius

Dendermonde, , Belgium

Site Status

ZOL Genk

Genk, , Belgium

Site Status

Klinikum Hochsauerland - Karolinen Hospital

Arnsberg, , Germany

Site Status

University Heart Center Freiburg - Bad Krozingen

Bad Krozingen, , Germany

Site Status

University of Leipzig

Leipzig, , Germany

Site Status

Policlinico Abano Terme

Abano Terme, , Italy

Site Status

Maria Cecilia Hospital

Cotignola, , Italy

Site Status

St. Antonius Ziekenhuis

Nieuwegein, , Netherlands

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Austria Belgium Germany Italy Netherlands

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

MMS-201

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Trial for MicroPort's DCB
NCT04386213 UNKNOWN NA
The TRIMAXX Coronary Stent Trial
NCT00596661 COMPLETED PHASE1
Angina After PCI: a Systems Medicine Study
NCT06854302 ENROLLING_BY_INVITATION