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International Registry of Intra-arterial and Endosaccular Flow Diverters (IRF)

RecruitingN/A

Sponsor: Montefiore Medical Center

Conditions: Intracranial Aneurysm

Countries: United States, Canada

This multicenter retrospective cohort study aims to evaluate and compare the technical performance, safety, and clinical outcomes of intracranial aneurysms treated with flow diverter stents and endosaccular flow disruptors.

Eligibility overview

Sex: ALL

Age: 18 Years to —

Healthy volunteers: No

Study type: OBSERVATIONAL

Eligibility criteria

Inclusion Criteria:

* Consecutive adult patients (18 years of age or older)
* Underwent endovascular treatment with one of the following devices:

  a. Endoluminal Flow Diverter Stents: i. Pipeline Flex (Covidien, California, USA) ii. Pipeline Flex with Shield Technology (Covidien) iii. Surpass Streamline (Stryker Neurovascular, California, USA) iv. Surpass Evolve (Stryker) v. Silk flow diverter (Balt Extrusion, Montmorency, France) vi. Flow-Redirection Intraluminal Device (FRED; MicroVention) vii. Flow-Redirection Intraluminal Device X (FRED X; MicroVention) viii. p64 Flow Modulation Device (phenox GmbH) ix. Endovascular clip system (eCLIPs) (eCLIPsTM, eVasc Neurovascular, Vancouver, BC, Canada)

  b. Intrasaccular Flow Disruptors: i. Woven EndoBridge (WEB; MicroVention) ii. Luna/Artisse System (Medtronic) iii. Medina Embolic Device (Medtronic) iv. Contour Neurovascular System (Cerus Endovascular) v. Neqstent Coil Assisted Flow Diverter (Cerus Endovascular) vi. pCONus and pCANvas (phenox GmbH) vii. Nexus Aneurysm Embolization System (EndoStream Medical) viii. CITADEL™ Embolization Device (Balt, USA)
* Complete medical records and follow-up data available

Exclusion Criteria:

* Incomplete procedural or follow-up records
* Non-flow-diverter or non-flow-disruptor treatments (e.g., coiling-only cases)
* Aneurysms treated with investigational devices not listed within Inclusion Criteria

Locations (13)

Coral Gables, Florida, United States
Jacksonville, Florida, United States
Sarasota, Florida, United States
Burlington, Massachusetts, United States
Traverse City, Michigan, United States
Minneapolis, Minnesota, United States
New Brunswick, New Jersey, United States
Buffalo, New York, United States
The Bronx, New York, United States
Danville, Pennsylvania, United States
Kingwood, Texas, United States
Toronto, Ontario, Canada
Toronto, Ontario, Canada