- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05365490
Post-approval Study of Transcarotid Artery Revascularization in Standard Risk Patients With Significant Carotid Artery Disease
Post-approval Study of Transcarotid Artery Revascularization in Standard Risk Patients With Significant Carotid Artery Disease. The ROADSTER 3 Study
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Contact
- Name: Dipti Sahoo
- Phone Number: 669-271-0501
- Email: dsahoo@silkroadmed.com
Study Locations
-
-
Alabama
-
Huntsville, Alabama, United States, 35801
- Recruiting
- Valley Vascular Consultants
-
Contact:
- Sarah Caruthers
- Phone Number: 256-265-7480
-
Principal Investigator:
- Andrew Knott, MD
-
-
Arizona
-
Scottsdale, Arizona, United States, 85258
- Recruiting
- HonorHealth
-
Principal Investigator:
- Venkatesh Ramaiah, MD
-
Contact:
- Camren Adams
- Phone Number: 480-882-7465
-
Tucson, Arizona, United States, 85718
- Recruiting
- Pima Heart & Vascular
-
Principal Investigator:
- Scott Berman, MD
-
Contact:
- Natheer Aljanabi
- Phone Number: 520-833-7433
-
-
California
-
La Jolla, California, United States, 92037
- Recruiting
- University of California, San Diego (UCSD)
-
Contact:
- Kathleen Groh
- Phone Number: 410-507-2131
-
Principal Investigator:
- Mahmoud Malas, MD
-
La Mesa, California, United States, 91942
- Recruiting
- Sharp Grossmont
-
Contact:
- Cary Murphy
- Phone Number: 619-460-6200
-
Principal Investigator:
- Scott Musicant, MD
-
Los Angeles, California, United States, 90024
- Recruiting
- University of California, Los Angeles (UCLA)
-
Contact:
- Nakeisha Favors
- Phone Number: 310-206-5594
-
Principal Investigator:
- David Rigberg, MD
-
San Francisco, California, United States, 94143
- Recruiting
- University of California, San Francisco (UCSF)
-
Contact:
- Alexis Callanta
- Phone Number: 415-353-4368
-
Principal Investigator:
- Charles Eichler, MD
-
-
Connecticut
-
New Haven, Connecticut, United States, 06519
- Recruiting
- Yale University
-
Principal Investigator:
- Charles Matouk, MD
-
Contact:
- Lindsey Fraczkiewicz
- Phone Number: 203-785-3490
-
-
District of Columbia
-
Washington, District of Columbia, United States, 20010
- Recruiting
- MedStar Washington Hospital Center
-
Contact:
- Kassaye Sesaba
- Phone Number: 202-877-0275
-
Principal Investigator:
- Krystal Maloni, MD
-
-
Florida
-
Clearwater, Florida, United States, 33756
- Recruiting
- Morton Plant Hospital
-
Contact:
- Beth Schelle
- Phone Number: 727-462-2152
-
Principal Investigator:
- Susan Shafii, MD
-
Delray Beach, Florida, United States, 33484
- Recruiting
- Delray Medical Center
-
Principal Investigator:
- Joseph Ricotta, MD
-
Contact:
- Donna Cabral
- Phone Number: 561-495-3238
-
Miami Beach, Florida, United States, 33140
- Recruiting
- Mount Sinai Medical Center
-
Contact:
- Tamar Capehart
- Phone Number: 59118 305-674-2121
-
Principal Investigator:
- Michael Ayad, MD
-
Ocala, Florida, United States, 34471
- Recruiting
- AdventHealth Ocala
-
Contact:
- Rhonda Grubbs
- Phone Number: 352-351-7337
-
Principal Investigator:
- Ravi Chandra, MD
-
Pensacola, Florida, United States, 32504
- Recruiting
- Coastal Vascular & Interventional
-
Principal Investigator:
- Fernando Kafie, MD
-
Contact:
- Kelly Stewart
- Phone Number: 850-698-0944
-
-
Georgia
-
Cumming, Georgia, United States, 30342
- Recruiting
- Northside Vascular
-
Contact:
- Nancy Bryant
- Phone Number: 404-236-8322
-
Principal Investigator:
- Siddharth Patel, MD
-
-
Illinois
-
Elk Grove Village, Illinois, United States, 60007
- Recruiting
- Alexian Brothers Medical Center
-
Contact:
- Jeanine Pilat
- Phone Number: 847-981-2045
-
Principal Investigator:
- Atif Baqai, MD
-
Urbana, Illinois, United States, 61801
- Recruiting
- Carle Health
-
Contact:
- Alyssa McDonald
- Phone Number: 217-904-7048
-
Principal Investigator:
- Brian Beeman, MD
-
-
Indiana
-
Evansville, Indiana, United States, 47710
- Recruiting
- Deaconess Research / Evansville Surgical Associates
-
Contact:
- Amanda Johnson
- Phone Number: 812-490-4505
-
Principal Investigator:
- Angela Martin, MD
-
Indianapolis, Indiana, United States, 46202
- Recruiting
- Indiana University
-
Contact:
- Janet Klein
- Phone Number: 317-962-0287
-
Principal Investigator:
- Raghu Motaganahalli, MD
-
-
Louisiana
-
Baton Rouge, Louisiana, United States, 70809
- Recruiting
- Baton Rouge General
-
Contact:
- Dawn Rachal
- Phone Number: 225-278-2627
-
Principal Investigator:
- Vince Weaver, MD
-
Lafayette, Louisiana, United States, 70508
- Recruiting
- Acadiana Vascular Clinic / Our Lady Lourdes Heart Hospital
-
Contact:
- Christine Leboeuf
- Phone Number: 225-765-5956
-
Principal Investigator:
- Christopher LaGraize, MD
-
-
Maine
-
Portland, Maine, United States, 04102
- Recruiting
- Maine Medical Center
-
Contact:
- Terilee Gerry
- Email: terilee.gerry@mainehealth.org
-
Principal Investigator:
- Kristina Giles, MD
-
-
Massachusetts
-
Boston, Massachusetts, United States, 02215
- Recruiting
- Beth Israel Deaconess Medical Center
-
Principal Investigator:
- Marc Schermerhorn, MD
-
Contact:
- Mary Trovato
- Phone Number: 617-632-7488
-
-
Michigan
-
Bay City, Michigan, United States, 48708
- Recruiting
- McLaren Heart & Vascular
-
Contact:
- Kiona Graham
- Phone Number: 989-894-3290
-
Principal Investigator:
- Nicolas Mouawad, MD
-
Grand Rapids, Michigan, United States, 49503
- Recruiting
- Corewell Health
-
Principal Investigator:
- Vikram Kashyap, MD
-
Contact:
- Crystal Coulter-Robinson
- Phone Number: 616-267-8700
-
-
Minnesota
-
Minneapolis, Minnesota, United States, 55407
- Recruiting
- Abbott Northwestern
-
Contact:
- JoAnne Goldman
- Phone Number: 612-863-3793
-
Principal Investigator:
- Jeff Jim, MD
-
-
Missouri
-
Chesterfield, Missouri, United States, 63017
- Recruiting
- St. Luke's Hospital
-
Contact:
- Janet Lesko
- Phone Number: 314-576-2360
-
Principal Investigator:
- Brian Peterson, MD
-
North Kansas City, Missouri, United States, 64116
- Withdrawn
- Midwest Aortic & Vascular Institute
-
-
New Hampshire
-
Lebanon, New Hampshire, United States, 03756
- Recruiting
- Dartmouth-Hitchcock Medical Center
-
Principal Investigator:
- Richard Powell, MD
-
Contact:
- Michelle Keyes
- Phone Number: 603-650-7966
-
-
New Jersey
-
Hackensack, New Jersey, United States, 07601
- Recruiting
- Hackensack University Medical Center
-
Principal Investigator:
- David O'Connor, MD
-
Contact:
- Patricia Arakelian
- Phone Number: 551-996-2722
-
-
New York
-
New Hyde Park, New York, United States, 11040
- Recruiting
- Long Island Jewish Medical Center
-
Contact:
- Sally Kaplan
- Phone Number: 516-470-4505
-
Principal Investigator:
- Gregg Landis, MD
-
New York, New York, United States, 10016
- Recruiting
- New York University
-
Contact:
- Gina Bernardez
- Phone Number: 914-770-9929
-
Principal Investigator:
- Thomas Maldonado, MD
-
New York, New York, United States, 10029
- Recruiting
- The Mount Sinai Hospital
-
Contact:
- Sarah McCracken
- Phone Number: 212-241-8708
-
Principal Investigator:
- Peter Faries, MD
-
Rochester, New York, United States, 14623
- Recruiting
- University of Rochester
-
Contact:
- Cindy Westfall
- Phone Number: 585-276-1739
-
Principal Investigator:
- Michael Stoner, MD
-
-
North Carolina
-
Charlotte, North Carolina, United States, 28203
- Recruiting
- Atrium Health
-
Contact:
- Madelyn Smyth
- Phone Number: 704-446-2006
-
Principal Investigator:
- Frank Arko, MD
-
Raleigh, North Carolina, United States, 27710
- Recruiting
- Duke University
-
Contact:
- Nicole Longoria
- Phone Number: 919-576-8517
-
Principal Investigator:
- Zachary Williams, MD
-
-
Ohio
-
Cincinnati, Ohio, United States, 45242
- Recruiting
- Bethesda North Hospital
-
Principal Investigator:
- Patrick Muck, MD
-
Contact:
- Ali Mehnaaz
- Phone Number: 513-246-2400
-
-
Oregon
-
Bend, Oregon, United States, 97701
- Recruiting
- St. Charles Health System
-
Contact:
- Noura Sall
- Phone Number: 541-706-6362
-
Principal Investigator:
- Jason Jundt, MD
-
Portland, Oregon, United States, 97225
- Recruiting
- Providence St. Vincent
-
Contact:
- Michelle Dixon
- Phone Number: 503-215-6746
-
Principal Investigator:
- Vincent Santo, MD
-
-
Pennsylvania
-
Bethlehem, Pennsylvania, United States, 18015
- Recruiting
- St. Luke's University Hospital
-
Contact:
- Kyle McFadden
- Phone Number: 484-526-8281
-
Principal Investigator:
- Timothy Oskin, MD
-
Harrisburg, Pennsylvania, United States, 17050
- Recruiting
- UPMC Pinnacle
-
Contact:
- Gretchen Meise
- Phone Number: 717-920-4464
-
Principal Investigator:
- Daniel Calderon, MD
-
Lancaster, Pennsylvania, United States, 17602
- Recruiting
- Lancaster General Hospital
-
Contact:
- Kay Knepper
- Phone Number: 717-544-1407
-
Principal Investigator:
- Meghan Dermody, MD
-
Pittsburgh, Pennsylvania, United States, 15212
- Recruiting
- Allegheny General Hospital
-
Contact:
- Sheila Bernardini
- Phone Number: 412-359-3281
-
Principal Investigator:
- Satish Muluk, MD
-
-
South Carolina
-
Charleston, South Carolina, United States, 29401
- Recruiting
- Medical University of South Carolina (MUSC)
-
Contact:
- Morgan Overstreet
- Phone Number: 843-792-8896
-
Principal Investigator:
- Antwana Sharee Wright, MD
-
-
Tennessee
-
Memphis, Tennessee, United States, 38120
- Completed
- Cardiovascular Surgery Clinic
-
-
Texas
-
Austin, Texas, United States, 78756
- Recruiting
- Cardiothoracic and Vascular Surgeons
-
Contact:
- Shir Yelovitch
- Phone Number: 214 512-459-3300
-
Principal Investigator:
- Jeff Apple, MD
-
Dallas, Texas, United States, 75146
- Recruiting
- Baylor Scott & White Dallas
-
Contact:
- Anella Bittle
- Phone Number: 214-821-9600
-
Principal Investigator:
- Brad Grimsley, MD
-
Houston, Texas, United States, 77030
- Recruiting
- Memorial Hermann Southeast
-
Contact:
- Victor Bolivar
- Phone Number: 412-715-3322
-
Principal Investigator:
- Naveed Saqib, MD
-
Plano, Texas, United States, 75093
- Recruiting
- Baylor Scott & White Plano
-
Principal Investigator:
- Mazin Foteh, MD
-
Contact:
- Rincy Rajan
- Phone Number: 469-814-4953
-
Sugar Land, Texas, United States, 77479
- Recruiting
- Houston Methodist Sugarland
-
Contact:
- Sheila Moore
- Phone Number: 713-702-7074
-
Principal Investigator:
- Uttam Tripathy, MD
-
-
Virginia
-
Norfolk, Virginia, United States, 23507
- Recruiting
- Sentara
-
Contact:
- Georgia Yelken
- Phone Number: 757-388-5628
-
Principal Investigator:
- Rasesh Shah, MD
-
Roanoke, Virginia, United States, 24014
- Recruiting
- Carilion Roanoke Memorial
-
Contact:
- Brooke Fuhrey
- Phone Number: 540-494-0265
-
Principal Investigator:
- Joshua Adams, MD
-
-
West Virginia
-
Charleston, West Virginia, United States, 25304
- Recruiting
- CAMC
-
Contact:
- Jordan Campanelli
- Phone Number: 304-388-9945
-
Principal Investigator:
- Ali AbuRahma, MD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Patient with discrete lesion located in the internal carotid artery (ICA) with or without involvement of the contiguous common carotid artery (CCA) determined by duplex ultrasound, CT/CTA, MR/MRA or angiography.
-Symptomatic: ≥70% stenosis of the common or internal carotid artery by ultrasound or ≥50% stenosis of the common or internal carotid artery by angiogram
Or
-Asymptomatic: ≥70% stenosis of the common or internal carotid artery by ultrasound or ≥60% stenosis of the common or internal carotid artery by angiogram
Description
Inclusion Criteria:
- Patient has a discrete lesion located in the internal carotid artery (ICA) with or without involvement of the contiguous common carotid artery (CCA) determined by duplex ultrasound, CT/CTA, MR/MRA or angiography.
Patient must meet one of the following criteria regarding neurological symptom status and degree of stenosis:
Symptomatic: ≥70% stenosis of the common or internal carotid artery by ultrasound or ≥50% stenosis of the common or internal carotid artery by angiogram
OR
Asymptomatic: ≥70% stenosis of the common or internal carotid artery by ultrasound or ≥60% stenosis of the common or internal carotid artery by angiogram
- Target vessel must meet all requirements for ENROUTE Transcarotid Neuroprotection System and ENROUTE Stent System (refer to IFU for requirements).
- Patient is ≥18 and <80 years of age.
- Patient understands the nature of the procedure and has provided a signed informed consent using a form that has been reviewed and approved by the Institutional Review Board of the respective clinical site prior to the study procedure. This will be obtained prior to participation in the study.
- Patient is willing to comply with the protocol requirements and return to the treatment center for all required clinical evaluations.
Exclusion Criteria:
Patient meets any of the surgical high-risk criteria listed below.
Anatomic high risk exclusion criteria:
- Contralateral carotid artery occlusion
- Tandem stenoses in the ICA >70% diameter reducing
- High cervical carotid artery stenosis above the C2 vertebra
- Restenosis after prior ipsilateral carotid endarterectomy
- Bilateral carotid artery stenosis requiring treatment within 30 days after index procedure
- Hostile Necks including prior neck irradiation, radical neck dissection, and cervical spine immobility
Clinical high risk exclusion criteria:
- Patient is ≥80 years of age
- Patient has ≥2-vessel coronary artery disease (or has had revascularization procedure within the last 30 days) and/or angina
- Patient has history of unresolved angina - Canadian Cardiovascular Society (CCS) angina class 3 or 4 OR unstable angina
- Patient has congestive heart failure (CHF) - New York Heart Association (NYHA) Functional Class III or IV
- Patient has a known severe left ventricular dysfunction - LVEF <30%
- Patient has had a myocardial infarction within 6 weeks prior to the procedure
Patient has severe obstructive pulmonary disease (COPD) with either:
- FEVI <50% predicted OR
- chronic oxygen therapy OR
- resting PO2 of ≤60 mmHG (room air)
- Patient has permanent contralateral cranial and/or laryngeal nerve injury
- Patient has chronic renal insufficiency (serum creatinine ≥2.5 mg/dL) or is on dialysis
Patient has an alternative source of cerebral embolus, including but not limited to:
- Chronic atrial fibrillation.
- Any episode of paroxysmal atrial fibrillation within the past 6 months, or history of paroxysmal atrial fibrillation requiring chronic anticoagulation.
- Knowledge of cardiac sources of thrombus. (If patient has left ventricular aneurysm, intracardiac filling defect, cardiomyopathy, aortic or mitral prosthetic heart valve, calcific aortic stenosis, endocarditis, mitral stenosis, atrial septal defect, atrial septal aneurysm, or left atrial myxoma AND there is no confirmed thrombus on an echocardiogram performed within 3 months prior to index procedure, the patient may be eligible for enrollment).
- Recently implanted heart valve (either surgically or endovascularly) within 60 days prior to index procedure with confirmed emboli on echocardiogram.
- Abnormal angiographic findings: ipsilateral intracranial or extracranial arterial stenosis (as determined by pre-procedure angiography or CTA/MRA ≤6 months prior to index procedure) greater in severity than the lesion to be treated, cerebral aneurysm >5 mm, AVM (arteriovenous malformation) of the cerebral vasculature, or other abnormal angiographic findings.
- Patient has a history of spontaneous intracranial hemorrhage within the past 12 months or has had a recent (<7 days) stroke of sufficient size (on CT or MRI) to place him or her at risk of hemorrhagic conversion during the procedure.
- Patient had hemorrhagic transformation of an ischemic stroke within the past 60 days.
- Patient with a history of major stroke prior to the TCAR procedure attributable to either carotid artery (CVA or retinal embolus) with major neurological deficit (NIHSS ≥5 OR mRS ≥3) likely to confound study endpoints 1 month after the TCAR procedure (because the deficit persists post-operatively).
- Patient has an intracranial tumor.
- Patient has an evolving stroke.
- Patient has neurologic illnesses within the past 2 years characterized by fleeting or fixed neurologic deficit which cannot be distinguished from TIA or stroke, including but not limited to: moderate to severe dementia, partial or secondarily generalized seizures, complicated or classic migraine, tumor or other space-occupying brain lesions, subdural hematoma, cerebral contusion or other post-traumatic lesions, intracranial infection, demyelinating disease, or intracranial hemorrhage.
- Patient has had a TIA or amaurosis fugax within 48 hrs. prior to the procedure
- Patient has an isolated hemisphere
- Patient had or will have open heart (e.g., CABG), endovascular stent procedure, valve intervention, vascular surgery, other major operation within 30 days of the index procedure.
- Presence of a previous placed intravascular stent in target vessel or ipsilateral CCA or significant CCA inflow lesion.
- Occlusion or [Thrombolysis in Myocardial Infarction Trial (TIMI 0)] "string sign" >1cm of the ipsilateral common or internal carotid artery.
- An intraluminal filling defect (defined as an endoluminal lucency surrounded by contrast, seen in multiple angiographic projections, in the absence of angiographic evidence of calcification) whether or not it is associated with an ulcerated target lesion.
- Ostium of CCA requires revascularization.
- Patient has an open stoma in the neck.
- Female patients who are pregnant or may become pregnant.
- Patient has history of intolerance or allergic reaction to any of the study medications or stent materials (refer to ENROUTE stent IFU), including aspirin (ASA), ticlopidine, clopidogrel, statin or contrast media (that cannot be pre-medicated). Patients must be able to tolerate statins (or a permitted non-statin substitute) and a combination of ASA and ticlopidine or ASA and clopidogrel or alternative P2Y12 inhibitor..
- Patient has a life expectancy <5 years without contingencies related to other medical, surgical, or interventional procedures or is at High Risk as per the Wallaert Score. Estimation of life expectancy and scoring per the Wallaert Score is to be performed prior to enrollment.
- Patient has primary, recurrent or metastatic malignancy and does not have independent assessment of life expectancy of ≥5 years performed by the treating oncologist or an appropriate specialist other than the physician performing TCAR.
- Patient has an unresolved/uncorrected bleeding disorder.
- Patient has a known allergy to nitinol
- Patient is known to have an active SARS-CoV-2 infection (Coronavirus-19 [COVID-19]) or has been previously diagnosed with COVID-19 with neurological sequelae that could confound endpoint assessments (e.g., baseline mRS>3).
Study Plan
How is the study designed?
Design Details
- Observational Models: Case-Only
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Standard-risk patients requiring carotid intervention
Symptomatic or asymptomatic patients with a discrete lesion located in the internal carotid artery (ICA) with or without involvement of the contiguous common carotid artery (CCA), who require carotid artery revascularization.
|
Carotid artery revascularization treated with the FDA-cleared ENROUTE Transcarotid NPS in conjunction with the FDA-approved ENROUTE Transcarotid Stent
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Hierarchical composite of Major Adverse Events (MAEs)
Time Frame: within 30 days of the index procedure
|
Hierarchical composite of Major Adverse Events (MAEs) defined as any death, stroke, or myocardial infarction within 30 days of the index procedure
|
within 30 days of the index procedure
|
Ipsilateral Stroke
Time Frame: within 31 to 365 days following the index procedure
|
Ipsilateral stroke within 31 days to 365 days following the index procedure
|
within 31 to 365 days following the index procedure
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of cranial nerve injury
Time Frame: within 30 days of the index procedure
|
Incidence of cranial nerve injury within 30 days of the index procedure
|
within 30 days of the index procedure
|
Stroke
Time Frame: within 30 days of the index procedure
|
Stroke within 30 days of the index procedure
|
within 30 days of the index procedure
|
Death
Time Frame: within 30 days of the index procedure
|
Death within 30 days of the index procedure
|
within 30 days of the index procedure
|
MI
Time Frame: within 30 days of the index procedure
|
MI within 30 days of the index procedure
|
within 30 days of the index procedure
|
Stroke/Death/MI
Time Frame: within 30 days of the index procedure
|
Stroke/Death/MI within 30 days of the index procedure
|
within 30 days of the index procedure
|
Persistent cranial nerve injury
Time Frame: at 6 months and 1 year
|
Persistent cranial nerve injury at 6 months and 1 year
|
at 6 months and 1 year
|
Rate of hierarchical ipsilateral stroke, death, and myocardial infarction
Time Frame: within 30 days of the index procedure
|
Rate of hierarchical ipsilateral stroke, death, and myocardial infarction within 30 days of the index procedure
|
within 30 days of the index procedure
|
Cardiac death
Time Frame: 1 year
|
Cardiac death at 1 year for patients who experienced an MI within 30 days of the index procedure
|
1 year
|
Access site complications
Time Frame: within 30 days of the index procedure
|
Access site complications (arterial/venous)
|
within 30 days of the index procedure
|
Serious Hematoma/Bleeding complications
Time Frame: within 30 days of the index procedure
|
Serious Hematoma/Bleeding complications (arterial/venous)
|
within 30 days of the index procedure
|
Rate of stent thrombosis or occlusion
Time Frame: within 30 days of the index procedure
|
Rate of stent thrombosis or occlusion within 30 days of the index procedure
|
within 30 days of the index procedure
|
Rate of dissection
Time Frame: within 30 days of the index procedure
|
Rate of dissection within 30 days of the index procedure (during index procedure or a reintervention procedure)
|
within 30 days of the index procedure
|
Ipsilateral Stroke
Time Frame: 31-365 days
|
Ipsilateral stroke within 31 to 365 days of the index procedure
|
31-365 days
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Meghan Dermody, MD, Lancaster General Hospital
- Principal Investigator: Jeffrey Jim, MD, Abbott Northwestern Minneapolis Heart Institute Foundation
- Principal Investigator: Marc Schermerhorn, MD, Beth Israel Deaconess Medical Center
Publications and helpful links
General Publications
- Vilain KR, Magnuson EA, Li H, Clark WM, Begg RJ, Sam AD 2nd, Sternbergh WC 3rd, Weaver FA, Gray WA, Voeks JH, Brott TG, Cohen DJ; CREST Investigators. Costs and cost-effectiveness of carotid stenting versus endarterectomy for patients at standard surgical risk: results from the Carotid Revascularization Endarterectomy Versus Stenting Trial (CREST). Stroke. 2012 Sep;43(9):2408-16. doi: 10.1161/STROKEAHA.112.661355. Epub 2012 Jul 19.
- Malas MB, Dakour-Aridi H, Kashyap VS, Eldrup-Jorgensen J, Wang GJ, Motaganahalli RL, Cronenwett JL, Schermerhorn ML. TransCarotid Revascularization With Dynamic Flow Reversal Versus Carotid Endarterectomy in the Vascular Quality Initiative Surveillance Project. Ann Surg. 2022 Aug 1;276(2):398-403. doi: 10.1097/SLA.0000000000004496. Epub 2020 Sep 15.
- Schermerhorn ML, Liang P, Eldrup-Jorgensen J, Cronenwett JL, Nolan BW, Kashyap VS, Wang GJ, Motaganahalli RL, Malas MB. Association of Transcarotid Artery Revascularization vs Transfemoral Carotid Artery Stenting With Stroke or Death Among Patients With Carotid Artery Stenosis. JAMA. 2019 Dec 17;322(23):2313-2322. doi: 10.1001/jama.2019.18441.
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
- SRM-2022-01
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
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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Contego Medical, Inc.Completed
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Arizona Heart InstituteVolcano CorporationCompletedCarotid Artery DiseaseUnited States
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W.L.Gore & AssociatesCompleted
Clinical Trials on Transcarotid Artery Revascularization (TCAR)
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Silk Road MedicalTechnical University of Munich; University Ghent; Complejo Hospitalario ToledoCompletedThe ENROUTE Transcarotid Neuroprotection System (ENROUTE Transcarotid NPS) DW-MRI Study (DW-MRI OUS)Carotid Artery Plaque | Carotid Stenosis | Carotid Artery Diseases | Carotid AtherosclerosisBelgium, Spain, Germany
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Silk Road MedicalCompletedCarotid Artery Plaque | Carotid Stenosis | Carotid Artery Diseases | Carotid Atherosclerosis | Carotid DiseaseUnited States, Spain
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Society for Vascular Surgery Patient Safety OrganizationRecruitingCarotid Artery DiseaseUnited States
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Rigshospitalet, DenmarkLundbeck Foundation; Danish Heart Foundation; Copenhagen Hospital CorporationUnknownAngina Pectoris | Ischemic Heart Disease | Coronary ArteriosclerosisDenmark
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National Taiwan University HospitalUnknownCarotid OcclusionTaiwan
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Silesian Centre for Heart DiseasesMinistry of Science and Higher Education, PolandCompletedCoronary Artery Disease | Coronary Disease | Heart Disease | Myocardial IschaemiaPoland
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Tomsk National Research Medical Center of the Russian...TerminatedCoronary Artery DiseaseRussian Federation
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Cook Group IncorporatedCompletedRenal Artery StenosisUnited States
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Lawson Health Research InstituteLondon Health Sciences CentreCompleted
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First Affiliated Hospital of Harbin Medical UniversityCompleted