Clinical trialNCT04566263CompletedInterventional

Treatment of Intracranial Wide-neck Aneurysms Using Stent-assisted Coil Embolization

SponsorMethodist Health SystemEnrollment30Intracranial Aneurysms

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This device was designed to assist in the stent-assisted coil embolization of intracranial aneurysms, specifically those that have a wide neck that would not otherwise maintain the coil embolization material within the aneurysm because of the wide opening at the base of the aneurysm. This device was designed to treat aneurysms that are: unruptured, wide-necked, intracranial, saccular aneurysms arising from a parent vessel ≥ 2 mm and ≤ 4.5 mm. Wide-necked was defined as having a neck \> 4mm or dome-to-neck ratio \< 2.

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Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

Bartley Mitchell, M.D.
Methodist Brain and Spine Institute
Principal Investigator
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A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Methodist Dallas Medical Center
Dallas, Texas, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 28 Feb 2017
Primary completion: 20 May 2019
Completion: 7 Jan 2021
Last update posted: 23 Mar 2026
Registered enrollment: 30
Registry id: NCT04566263

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 4 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.