An observational study in Extracranial Carotid Artery Disease, TCAR and Transcarotid Artery Revascularization, sponsored by Boston Scientific Corporation. Recruiting at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-10-21.
Sponsored by Boston Scientific Corporation · Observational
The ENTRUST registry's objective is to collect real-world data (RWD) and health economic data on the ENROUTE™ Transcarotid Neuroprotection System (ENROUTE™ Transcarotid NPS), including populations in which outcomes of Transcarotid Artery Revascularization (TCAR) in patients with extracranial carotid artery disease are inadequately reported.
A global prospective, single-arm, non-randomized, open-label, observational/non-interventional, multi-center registry to collect Real-World Data for TCAR procedure, including health economic data.
259 studies on the registry are indexed under Carotid Artery Diseases; 60 are open to participants now.
This study's planned enrollment of 5,000 is above the median of 203 across 114 observational studies indexed under Carotid Artery Diseases.
Browse Carotid Artery Diseases studies →Boston Scientific Corporation is the lead sponsor of 528 studies on the registry; 40 are open to participants now.
Of its 64 completed or terminated interventional studies of FDA-regulated products, 56 (88%) have results posted.
Counted across the registry records on this site, refreshed daily.
The intended population for the ENTRUST Registry are real-world patients who are treated with ENROUTE™ Transcarotid NPS in conjunction with any commercially available Boston Scientific stent marketed for treatment of carotid artery disease. Efforts will be made to include study centers with varied patient populations in order to enroll populations previously not represented in carotid artery disease trials.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Use of ENROUTE™ Transcarotid Neuroprotection System in conjunction with any commercially available Boston Scientific stent marketed for treatment of carotid artery disease and specified in the Registry Enrollment Guide(s).
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Life expectancy
The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Metastases
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Cancer (malignancy)
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
All enrolled patients are included in the Clinical Cohort. Patients will complete assessments per standard of care through 12-months in North America.
Device: Use of ENROUTE™ Transcarotid Neuroprotection System in conjunction with any commercially available Boston Scientific stent marketed for treatment of carotid artery disease
Patients who elect to be followed through 36 months are included in the Extended Clinical Cohort. Patients will complete assessments per standard of care through 36-months in North America.
Device: Use of ENROUTE™ Transcarotid Neuroprotection System in conjunction with any commercially available Boston Scientific stent marketed for treatment of carotid artery disease
ENROUTE™ Transcarotid NPS AND ENROUTE™ Transcarotid Stent System. Additionally, ENROUTE™ Transcarotid NPS AND any commercially available Boston Scientific stent marketed for treatment of carotid artery disease may be added upon commercial availability.
Major Adverse Events
Major Adverse Events (MAEs) defined as a composite outcome including any death, stroke, or myocardial infarction (MI) within 30 days of the index procedure and ipsilateral stroke within 31 days to 365 days of the index procedure. No pre-specified endpoints or formal tests of hypotheses are proposed. Analyses will be performed for exploratory purposes.
Time frame: within 30 days (death, stroke, or MI); within 31-365 days (ipsilateral stroke)
Plan to share: No
No publications or documents are linked to this record.
From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗
Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.
Contact study teamGet an email when the registry record changes — status, dates, results — or when someone posts here.
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