CClinicalTrials.gg
Status unknownNCT04162483ATLAS-FRUpdated Jun 17, 2020

Safety and Performance of the Neuroform Atlas™ Stent System

An observational study in Intracranial Aneurysm, sponsored by Stryker Neurovascular. Status unknown at 1 site in France. Per ClinicalTrials.gov, last updated 2020-06-17.

Sponsored by Stryker Neurovascular · Observational

The sponsor has not verified this record recently (last verified Jun 2020), so the status shown — last known as Recruiting — may be out of date.
Study type
Observational
Model
Cohort
Time perspective
Retrospective
Enrollment
310
Sex
All
01

Study summary

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.

Read the detailed description

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.

02

Conditions studied

  • Intracranial Aneurysm
03

In context

Intracranial Aneurysm

427 studies on the registry are indexed under Intracranial Aneurysm; 115 are open to participants now.

This study's planned enrollment of 310 is above the median of 200 across 198 observational studies indexed under Intracranial Aneurysm.

Browse Intracranial Aneurysm studies →

Lead sponsor

Stryker Neurovascular is the lead sponsor of 25 studies on the registry; 1 is open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
Child (0–17), Adult (18–64), Older adult (65+)
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Subjects treated in one of the French Sites participating to the registry and who have been treated with Neuroform Atlas for the treatment of intracranial aneurysm(s) between 01 February 2017 and 01 March 2018.

Eligibility criteria

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
05

Study design

Observational model
Cohort
Time perspective
Retrospective
Enrollment
310 participants (estimated)
Patient registry
No

Interventions

  • DeviceNeuroform Atlas Stent System

    Stenting Assisted coiling procedure

06

What researchers measure

Primary outcomes

  1. permanent morbidity and mortality rate

    any major ipsilateral stroke or neurological death

    Time frame: up to 12-16 months post-procedure

Secondary outcomes

  1. AEs and device malfunctions

    All intra-procedural AEs and device malfunctions

    Time frame: peri-procedure

  2. Efficacy Endpoint with mRS

    Proportion of aneurysms with Raymond-Roy Occlusion Class I, II or III

    Time frame: immediately post-procedure and at 12-16 months post procedure

  3. Retreatment

    Occurence of re-treatment

    Time frame: up to 12-16 months

  4. Subarachnoid hemorrhage (SAH)

    Occurence of SAH

    Time frame: Up to 12-16 months

  5. Aneurysm rupture/re-rupture

    Occurence of Aneurysm rupture/re-rupture

    Time frame: Up to 12-16 months

  6. SAEs resulting in neurological death

    Rate of SAEs resulting in neurological death

    Time frame: Up to 12-16 months

  7. device-related SAEs

    Occurence of device-related SAEs

    Time frame: Up to 12-16 months

07

Study locations

1 of 1 sites recruiting
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 17, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04162483
Lead sponsor
Stryker Neurovascular
Responsible party
Sponsor
First posted
Nov 14, 2019
Start date
Nov 19, 2019
Primary completion
May 15, 2021 (estimated)
Completion
Jul 15, 2021 (estimated)
Last update
Jun 17, 2020

Study contacts

Caroline Le Page, RN
Contact
Caroline.lepage@stryker.com
+33678777761
Emmanuel Houdart, MD
principal investigator · Hopital Lariboisière

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jun 2020. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion