NCT07335341 · Medtronic Endovascular
Case-Specific Health Care Professional Clinical Survey of Liberant™ Thrombectomy System
What this study is about
The purpose of Case-Specific Health Care Professional (HCP) Clinical Survey of Liberant™ Thrombectomy System, also known as the Liberant Clinical Assessment, is to collect first-in-human clinical data to confirm the safety and performance of the Medtronic Liberant™ thrombectomy system when used for the removal of fresh, soft emboli or thrombi from the vessels of the peripheral arterial and venous systems
View original scientific description
The purpose of Case-Specific Health Care Professional (HCP) Clinical Survey of Liberant™ Thrombectomy System, also known as the Liberant Clinical Assessment, is to collect first-in-human clinical data to confirm the safety and performance of the Medtronic Liberant™ thrombectomy system when used for the removal of fresh, soft emboli or thrombi from the vessels of the peripheral arterial and venous systems
Interventions
DEVICE
Liberant Thrombectomy System
The Liberant thrombectomy system is indicated for the removal of fresh, soft emboli or thrombi from the vessels of the peripheral arterial and venous systems
Primary outcome measures
Rate of Device related Serious Adverse Event at Index procedure
Time frame: Index Procedure
An Adverse Event that converted to Serious Adverse Event, involving the function of the subject device, or the presence of the device in the body, including events that are directly attributable to the Liberant Thrombectomy System
Rate of technical success at Index procedure
Time frame: Index procedure
Technical success: Successful introduction, delivery, aspiration of fresh, soft emboli or thrombi, and retrieval of the Liberant per the Instructions for Use (IFU) during the index procedure
Rate of Procedural Success at Index procedure
Time frame: Index procedure
Procedure success: Successful removal of fresh, soft emboli or thrombi and restoration of adequate blood flow, inclusive of all endovascular therapies during the index procedure
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Patient case selection to be included in the clinical assessment will be specific to Liberant and will be made according to the following criteria:
- Patient treated is age ≥ 22 years at the time of procedure
- Use of Liberant in accordance with the device labeling within 72 hours of index procedure
Where
- Washington D.C., District of Columbia
- Naples, Florida
- New York, New York
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jul 6, 2026 · Source of record for eligibility and locations