Safety and Performance of the Neuroform Atlas™ Stent System

Safety and Performance of the Neuroform Atlas™ Stent System in Patients Requiring Stent Assisted Intracranial Aneurysm Treatment in France - A National, Retrospective Multi-center Registry

The objective of this retrospective study is to describe in real-life settings the clinical practice, utilization and the treated population outcomes at 1-year (12-16 months) follow-up at selected, representative centers in France.

This proposed ATLAS FR study will be a retrospective review conducted to expand our knowledge of the clinical outcomes in subjects treated in France between 01 February 2017 and 01 March 2018.

This will provide a comprehensive data set that is specifically representative of the Atlas stent use in France.

Inclusion Criteria:

• Patient who had undergone a stent assisted intracranial aneurysm coiling with Neuroform Atlas for the treatment of intracranial aneurysm(s) between 1st Feb 2017 and 1st March 2 018.
• Patient and/or their representative have/has received the written information concerning the study and not expressed opposition to the collection of his data