- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04600791
BATwire Implant Kit
Study Overview
Detailed Description
The BATwire Implant Kit Study is a prospective study of up to 400 subjects enrolled at up to 35 U.S. sites. Up to 100 subjects will be implanted with the Barostim System using the BATwire Kit after all screening is complete and all enrollment criteria are met. The study will evaluate the implant experience, safety and effectiveness of the BATwire kit.
All subjects will be implanted, and the device will be activated prior to being discharged. Follow-up visits will occur at 0.5, 1, 2, 3, 6 and 12 months post implant. Once the 12-month visit has been completed, the subject is withdrawn from the study and followed in a commercial setting.
Study Type
Enrollment (Estimated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Elizabeth Galle
- Phone Number: 763-416-2876
- Email: lgalle@cvrx.com
Study Locations
-
-
Arizona
-
Mesa, Arizona, United States, 85206
- Recruiting
- Chan Heart Rhythm Institute
-
Contact:
- Olivia Rivera
- Phone Number: 480-773-2220
- Email: olivia@chanheartrhythm.com
-
Principal Investigator:
- Rodrigo Chan
-
Scottsdale, Arizona, United States, 85258
- Recruiting
- HonorHealth
-
Principal Investigator:
- Rahul Doshi
-
Contact:
- Emogene Mader
- Phone Number: 480-323-1046
- Email: emdegrasse@honorhealth.com
-
-
California
-
Los Angeles, California, United States, 90027
- Recruiting
- Southern California Permanente Medical Group
-
Principal Investigator:
- Nigel Gupta
-
Contact:
- Dalia Salazar
- Phone Number: 323-783-8402
- Email: dalia.x.salazar@kp.org
-
-
Florida
-
Orlando, Florida, United States, 32803
- Recruiting
- AdventHealth
-
Contact:
- Jennifer Pelley
- Phone Number: 407-303-8059
- Email: Jennifer.pelley@adventhealth.com
-
Principal Investigator:
- Hector Lozano
-
-
Georgia
-
Atlanta, Georgia, United States, 30308
- Completed
- Emory University
-
Atlanta, Georgia, United States, 30309
- Active, not recruiting
- Piedmont Health
-
-
Missouri
-
Saint Louis, Missouri, United States, 63136
- Recruiting
- St. Louis Heart and Vascular, P.C.
-
Principal Investigator:
- Gil Vardi
-
Contact:
- Paige Brown
- Phone Number: 4044 314-741-0911
- Email: pbrown@slhv.com
-
Saint Louis, Missouri, United States, 63141
- Withdrawn
- Mercy Research St. Louis
-
-
New Jersey
-
Ridgewood, New Jersey, United States, 07450
- Withdrawn
- The Valley Hospital
-
-
North Carolina
-
Greensboro, North Carolina, United States, 27401
- Recruiting
- Cone Health
-
Principal Investigator:
- James Allred
-
Contact:
- Kimberly Lutterloh
- Phone Number: 336-832-3748
- Email: kimberly.lutterloh@conehealth.com
-
Winston-Salem, North Carolina, United States, 27157
- Completed
- Wake Forest
-
-
South Carolina
-
Charleston, South Carolina, United States, 29425
- Recruiting
- Medical University of South Carolina
-
Contact:
- Kaylie Lively
- Phone Number: 843-792-1851
- Email: lively@musc.edu
-
Principal Investigator:
- Jean Marie Ruddy
-
-
Texas
-
Austin, Texas, United States, 78756
- Recruiting
- Austin Heart
-
Contact:
- Shannon Juarez
- Phone Number: 512-421-3860
- Email: Shannon.juarez@hcahealthcare.com
-
Principal Investigator:
- Kunjan Bhatt
-
Austin, Texas, United States, 78705
- Active, not recruiting
- Texas Cardiac Arrhythmia Research Foundation
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Age at least 21 years and no more than 80 years at the time of enrollment.
Appropriate candidate for the surgery as determined by an evaluation from the implanting physician using a carotid duplex ultrasound (CDU) and/or a computed tomography angiography (CTA), and a review of medical history (including existence of infections that may increase implant risk). Evaluation must confirm the following within 45 days of the Barostim implant (60 days allowed if a proctor is required):
- Appropriate medical condition and medical history for implantation of the Barostim System AND
- Anatomy that enables this implant procedure, with no vascular structures or orientations or neck anomalies that would be obstructive to the implantation path AND
The artery planned for the Barostim implant must have:
- A carotid bifurcation below the level of the mandible AND
- No ulcerative carotid arterial plaques AND
- No carotid atherosclerosis producing a 30% or greater reduction in linear diameter in the internal carotid AND
- No carotid atherosclerosis producing a 30% or greater reduction in linear diameter in the distal common carotid AND
- Have had no prior surgery, radiation, or endovascular stent placement in the carotid artery or the carotid sinus region AND
- Able to discontinue the use of antiplatelet drugs (e.g., aspirin) in advance of the procedure, if required.
- Six-minute hall walk (6MHW) ≥ 150 m AND ≤ 400 m within 45 days prior to implant (60 days allowed if a proctor is required).
- Serum estimated glomerular filtration rate (eGFR) ≥ 25 mL/min/1.73 m^2 using the CKD-EPI method within 45 days prior to the Barostim implant (60 days allowed if a proctor is required).
- Body mass index ≤ 40 kg/m^2 within 45 days prior to the Barostim implant (60 days allowed if a proctor is required).
- If female and of childbearing potential, must use a medically accepted method of birth control (e.g., barrier method with spermicide, oral contraceptive, or abstinence) and agree to continue use of this method for the duration of the study. Women of childbearing potential must have a negative pregnancy test within 14 days prior to the Barostim implant.
- Subjects implanted with a cardiac rhythm management device that does not utilize an intracardiac lead, or implanted with a neurostimulation device, must be approved by the CVRx Clinical department.
- At the end of screening and baseline, the subject still meets the Barostim Indication for Use
- Signed a CVRx-approved informed consent form for participation in this study.
Exclusion Criteria:
- Received cardiac resynchronization therapy (CRT) within six months of enrollment, or is actively receiving CRT.
Any of the following contraindications:
- Baroreflex failure or autonomic neuropathy
- Uncontrolled, symptomatic cardiac bradyarrhythmias
- Known allergy to silicone or titanium
- Unstable ventricular arrhythmias.
- Presence of baseline cranial nerve dysfunction at risk from cervical interventions on the carotid bifurcation determined by the Ear, Nose and Throat (ENT) examination.
- Subjects with any surgery that has occurred, or is planned to occur, within 45 days of the Barostim implant.
- Recent history (within 6 months of implant) of significant and uncontrolled bleeding.
- Known and untreated hypercoagulability state.
An inappropriate study candidate as evidenced by:
- Solid organ or hematologic transplant, or currently being evaluated for an organ transplant.
- Has received or is receiving LVAD therapy or chronic dialysis.
- Current or planned treatment with intravenous positive inotrope therapy.
- Primary pulmonary hypertension.
- Severe COPD or severe restrictive lung disease (e.g., requires chronic oral steroid use or home oxygen use).
- Heart failure secondary to a reversible cause, such as cardiac structural valvular disease, acute myocarditis and pericardial constriction.
- Clinically significant cardiac structural valvular disease.
- Unable or unwilling to fulfill the protocol medication compliance and follow-up requirements, for reasons including but not limited to an unresolved history of alcohol or substance abuse or psychiatric disorder.
- Active malignancy.
- Any other serious medical condition that may adversely affect the safety of the participant or validity of the study, in the opinion of the investigator.
- Life expectancy less than one year.
Any of the following within 3 months prior to the Barostim implant.
- Myocardial infarction
- Unstable angina
- Percutaneous coronary intervention (e.g., CABG or PTCA)
- Cerebral vascular accident or transient ischemic attack
- Sudden cardiac death
- Surgical cardiac intervention (e.g., cardiac ablation, valve replacement)
- Enrolled and active in another (e.g., device, pharmaceutical, or biological) clinical study unless approved by the CVRx Clinical department.
Study Plan
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: BATwire Kit
Subjects will be implanted using the BATwire Implant Kit
|
The BATwire Implant Kit is a delivery system for the placement of the Barostim Carotid Sinus Lead.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Freedom from Serious Adverse Events (SAEs) related to the implantation of the lead using the BATwire Implant Kit through 30 days post implant
Time Frame: 30 days post-implant
|
To demonstrate the safety of implanting the Barostim lead using the BATwire Implant Kit using all serious adverse events that are related to the BATwire lead implantation that occur between implant, or attempted implant, and 30 days post implant.
|
30 days post-implant
|
Six Minute Hall Walk (6MHW)
Time Frame: 6 months post implant
|
To demonstrate that treatment with the Barostim System implanted using the BATwire Implant Kit results in an improvement in 6MHW at 6 months.
|
6 months post implant
|
Collaborators and Investigators
Sponsor
Investigators
- Study Chair: Bradley Knight, MD, Northwestern University
- Study Chair: Michael Zile, MD, Medical University of South Carolina
- Study Chair: Fred Weaver, MD, University of Southern California
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 360058-001
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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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