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

Completed · Not applicable

Conditions studied: Intracranial Aneurysms

In brief

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.

Key facts

Study ID

NCT04566263

Run by

Methodist Health System

People needed

30

Starts

2017-02-28

Expected to finish

2021-01-07

Last updated by the study team

2026-03-23

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Adult patients (18 years old or older) with intracranial aneurysms with a wide neck (defined as > or = to 4mm, or with a dome to neck ratio of 2:1 or greater).

You may not qualify if…

• Small-necked aneurysms,
• Inability to tolerate anti-platelet medication

Where it is running

• Methodist Dallas Medical Center — Dallas, Texas, United States

Full record on ClinicalTrials.gov

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