- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05899036
Early Feasibility Study of RapidPulseTM Aspiration System for Patients With Acute Ischemic Stroke (PULSE-C)
June 12, 2023 updated by: RapidPulse, Inc
PULSE-C: Early Feasibility Study of RapidPulseTM Aspiration System as Frontline Approach for Patients With Acute Ischemic Stroke Due to Large Vessel Occlusions
The goal of this clinical trial is to assess the initial safety and performance of the RapidPulseTM Aspiration System in patients experiencing acute ischemic stroke within 24 hours since the onset of stroke symptoms, or last known normal.
Subject will undergo mechanical thrombectomy (a procedure to remove a clot in the brain which is preventing blood flow), with the RapidPulseTM Aspiration System.
Participating in the trial is for 5-7 days or hospital discharge (whichever is earlier).
Study Overview
Status
Not yet recruiting
Intervention / Treatment
Detailed Description
The purpose of this prospective, multi-center, open label study of the RapidPulseTM Aspiration System is to assess the initial technical (performance), effectiveness and safety of the RapidPulseTM Aspiration System as frontline approach for patients with acute ischemic stroke due to large vessel occlusions identified within 24 hours of symptom onset (or last seen normal).
The target sample size is 10 evaluable subjects with a maximum of 50 subjects.
Subjects will undergo mechanical thrombectomy procedure and will have postoperative assessments completed at 24 hours and on Day 5-7 or upon hospital discharge.
The primary endpoint is first pass reperfusion effect (FPE) as defined by mTICI ≥ 2c after one reperfusion attempt.
Study Type
Interventional
Enrollment (Estimated)
10
Phase
- 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
- Name: Cynthia Yang
- Phone Number: 9498367402
- Email: cyang@rapidpulsemed.com
Study Locations
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Tbilisi, Georgia
- National Institute of Surgery
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Contact:
- Giorgi Egutidze, MD
- Email: eguta1985@gmail.com
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Tbilisi, Georgia
- Pineo Medical Ecosystems
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Contact:
- Alexander Tsiskaridze, MD
- Email: alexander.tsiskaridze@tsu.ge
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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
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Clinical diagnosis of acute ischemic stroke with symptom onset (or last seen normal) within 24 hours.
- CTA, MRA or DSA demonstrating anterior large vessel occlusion involving the intracranial ICA, MCA M1 or M2 segments, basilar or vertebral artery
- Target occlusion can be accessed by the RapidPulseTM 071 aspiration catheter assessed at the time of the index procedure. Enrollment will be defined by the successful navigation of the RapidPulseTM 071 aspiration catheter into the occlusion site.
Exclusion Criteria:
- Known or suspected ICAD
- Tandem occlusions
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: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treatment Arm
Each subject will undergo baseline evaluation for acute ischemic stroke due to large vessel occlusion, per standard of care and undergo mechanical thrombectomy procedure, aspiration to remove the thrombus in the neuro-vasculature using the RapidPulseTM Aspiration System.
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The RapidPulseTM Aspiration System is designed to remove occlusive thrombus from the cerebral vasculature using pulsatile aspiration.
The system is comprised of a sterile one-time use 071 catheter, a sterile one-time use tubing set and a multiuse aspiration pump console.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
First Pass Reperfusion Effect (FPE)
Time Frame: Intra-procedural
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The number of subjects with mTICI ≥ 2c after one reperfusion attempt
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Intra-procedural
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Frontline technical success
Time Frame: Intra-procedural
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The number of subjects with mTICI ≥ 2b after the last pass with Study Device (no rescue therapy)
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Intra-procedural
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Modified First Pass Reperfusion Effect (mFPE)
Time Frame: Intra-procedural
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The number of subjects with mTICI ≥ 2b after one device pass
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Intra-procedural
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Device-related and procedure-related adverse events
Time Frame: Intra and post procedural (up to Day 5-7 or discharge whichever occurs earlier)
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Including vessel injury, distal emboli, emboli in new territory (ENT) and vessel spasm
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Intra and post procedural (up to Day 5-7 or discharge whichever occurs earlier)
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Final mTICI score
Time Frame: Intra-procedural
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The final mTICI score (0-3) for all subjects after all passes (including any rescue therapy)
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Intra-procedural
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Chair: Raul G Nogueira, University of Pittsburgh Medical Center Stroke Institute
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 (Estimated)
August 1, 2023
Primary Completion (Estimated)
November 1, 2023
Study Completion (Estimated)
December 1, 2023
Study Registration Dates
First Submitted
May 16, 2023
First Submitted That Met QC Criteria
June 1, 2023
First Posted (Actual)
June 12, 2023
Study Record Updates
Last Update Posted (Actual)
June 15, 2023
Last Update Submitted That Met QC Criteria
June 12, 2023
Last Verified
June 1, 2023
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CIP-0003
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
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.
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