Assessment of Clin. Capabilities of LIBERTY® Endovascular Robotic System's Performance & Safety in Periph. Vasc. Interv.

Not Applicable

Completed

• Conditions: Peripheral Vascular Interventions
• Interventions: Device: The LIBERTY® Robotic System

• Registration Number: NCT06141694
• Lead Sponsor: Microbot Medical, INC

Brief Summary

A prospective, multi-center, single-arm, study to evaluate the performance and safety of the LIBERTY® Robotic System in human subjects undergoing Peripheral Vascular Interventions. The study is designed to evaluate the performance and safety of endovascular procedures supported by the LIBERTY® Robotic System. The System is configured to deliver and manipulate third-party commercially available surgical devices that are employed in endovascular transcatheter procedures (guidewires, microcatheters, and guiding catheters).

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2023-11-15
• Study First Submitted QC: 2023-11-15
• Study First Posted: 2023-11-21
• Study Start: 2024-07-02
• Status Verified: 2024-10
• Primary Completion: 2024-10-10
• Study Completion: 2024-10-15
• Last Update Submitted: 2024-10-15
• Last Update Posted: 2024-10-17

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

1. The subject is age 22-80 years at screening.

2. The subject has been informed of the nature of the study and is willing and able to provide informed consent to participate in the study.

3. The subject has a clinical indication for an elective PVI.

4. The subject is willing and able to comply with all required study procedures.

5. Subject's scheduled procedure is compatible with commercially available peripheral interventional devices that have the following diameter ranges:

   1. Guidewires: 0.014-0.018"
   2. Catheters (Microcatheters): 2-3 Fr
   3. Guide catheter: 4-6 Fr

Exclusion Criteria

1. Subject is planned to undergo coronary and/or neuro-interventional procedures during study procedure.
2. Subject with vasculature that cannot accommodate the catheter or required accessories according to local routine practice guidelines.
3. Subject with contraindication to endovascular approach to the treatment of peripheral vascular disease, similar or same as contraindications in manual procedures.
4. Target vessel has been previously treated with any type of a bypass conduit.
5. Subject has a contraindication to standard anticoagulation for PVIs.
6. Subject has bleeding or a hypercoagulability disorder.
7. Subject has thrombocytopenia (<50 x103 per µL).
8. Subject has abnormal, clinically relevant lab results resulting in treatment and/or increased risk to the subject.
9. Subject has an elevated serum creatinine (≥2.5 mg/dL or ≥221 mmol/L).
10. Subject has an active infection requiring antibiotic or anti-fungal systemic treatment.
11. Subject has a known allergy to any material used or any component of the devices used that will be in direct contact with subject's tissue.
12. Subject is pregnant or lactating.
13. Subject with any medical, social, or psychological conditions which, in the opinion of the investigator, would prohibit appropriate consent or impair completion of the study protocol or study procedures.
14. Subject who is incapable, per the investigator's discretion, of following-up with the study visit schedule for any reason.
15. Subject is currently participating in an investigational drug or device study or post market registry, or participated in another investigational drug or device study within one month prior to enrollment.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Endovascular Robotic Navigation	The LIBERTY® Robotic System	-

Primary Outcome Measures

Name	Time	Method
Effectiveness Endpoint	During navigation portion of the procedure.	Successful robotic navigation of the guidewire and microcatheter is defined as reaching at least 95% of the predetermined anatomical target locations using the LIBERTY® Robotic System, without switching from a robotic to manual procedure due to difficulty reaching the target site.

Secondary Outcome Measures

Name	Time	Method
Safety Endpoint	Through the three (3) day follow-up visit period.	Safety of the LIBERTY® Robotic System will be evaluated by the number and rate of Adverse Device Effects (ADEs) reported

Trial Locations

Locations (3)

Baptist Hospital of Miami; 🇺🇸 Miami, Florida, United States

Brigham and Women's Hospital; 🇺🇸 Boston, Massachusetts, United States

Memorial Sloan Kettering Cancer Center; 🇺🇸 New York, New York, United States