An observational study in Stenosis, Bleed Intracranial and Stroke, sponsored by Cook Research Incorporated. Completed at 1 site in United States. Per ClinicalTrials.gov, last updated 2026-07-06.
Sponsored by Cook Research Incorporated (part of Cook Group Incorporated) · Observational
This prospective observational post-market clinical study will collect data in the United States to primarily support the re-launch of the re-designed Beacon Tip Sizing Catheter and Slip-Catheter Beacon Tip Catheter \& Shuttle Select Slip-Catheter (Visceral and Cerbral) for a Conformité Européenne (CE) Mark application in the European Union (EU). Additionally, the data from this study may be used to support regulatory approval in other countries/regions.
The purpose of this clinical study is to evaluate the safety and performance of these catheters in accordance with the Intended Use through the end of index procedure, and through 30 days post procedure, (as applicable as data is available) to ensure an acceptable benefit:risk ratio.
456 studies on the registry are indexed under Constriction, Pathologic; 109 are open to participants now.
This study's enrollment of 816 is above the median of 84 across 144 observational studies indexed under Constriction, Pathologic.
Browse Constriction, Pathologic studies →Cook Research Incorporated is the lead sponsor of 33 studies on the registry; 4 are open to participants now.
Of its 6 completed or terminated interventional studies of FDA-regulated products, 5 (83%) have results posted.
Counted across the registry records on this site, refreshed daily.
The patient population for this study will be patients receiving care at the 8 office-based labs (OBLs) consisting of 14 sites, all part of the Data Collection Center, Vascular Breakthroughs. These patients will not be constrained to a specific demographic, but rather will be any person who undergoes a procedure using a Beacon Tip Catheter(s).
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.
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.
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.
Beacon Tip Sizing Catheter and Slip-Catheter Beacon Tip Catheter \& Shuttle Select Slip-Catheter (Visceral and Cerbral)
Device: Beacon Tip Catheters
Indicated for use in angiographic procedures by physicians trained and experienced in angiographic techniques. Standard techniques for placement of vascular access sheaths, angiographic catheters, and wire guides should be employed. Beacon Tip Sizing Catheters have marker bands that can be used for anatomical measurements.
Successful navigation to the intended location
The primary performance outcome is successful navigation to the intended location The percent of successful navigation to the intended location
Time frame: Duration of the procedure (approx. 1 hour)
Successful intended use
Successful intended use (e.g. release of contrast agent (if applicable), successful anatomical sizing (if applicable)), after successful navigation to the intended location
Time frame: Duration of the procedure (approx. 1 hour)
Freedom from catheter-related major complications
The primary safety outcome is freedom from catheter-related major complications. Major complications are defined as those that: * Require therapy, minor hospitalization (\<48 hours); * Require major therapy, unplanned increase in level of care, prolonged hospitalization; * Have permanent adverse sequelae; or result in death. The percent of patients with freedom from catheter-related major complications
Time frame: up to 30 days
Plan to share: Undecided — Cook Research Incorporated (CRI) is fully committed to supporting the principles of responsible data sharing, including providing qualified scientific researchers access to deidentified, patient-level data from CRI clinical studies to conduct legitimate scientific research. Data underlying the results reported in this clinical study will be made available for request immediately after approval or clearance of the product and ending 5 years after approval or clearance. Interested researchers may review the "Cook Research Incorporated Policy on Access to Clinical Study Data" at https://www.cookresearchinc.com/extranet/data-access.html and submit a complete research proposal to request data access. Additional study documents (such as the study protocol) will be shared as needed if the data access request is granted. A data sharing agreement will be executed for access to deidentified patient-level data.
No publications or documents are linked to this record.
This study is completed, as verified in Jul 2026. You cannot join it, but the record below documents what was studied.
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