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NCT01668563 · ClinicalTrials.gov registry record · NA

International Subarachnoid Aneurysm Trial II

A NA study of Intracranial Hemorrhage Ruptured Aneurysm, sponsored by Centre hospitalier de l'Université de Montréal (CHUM).

Active
Registry status
NA
Development phase
1,724
Enrollment target
6
Study locations

NCT01668563: Active NA study of Intracranial Hemorrhage Ruptured Aneurysm, sponsored by Centre hospitalier de l'Université de Montréal (CHUM).

NCT01668563 is a NA study of Intracranial Hemorrhage Ruptured Aneurysm that is active but no longer recruiting, run by Centre hospitalier de l'Université de Montréal (CHUM). The registered enrollment target is 1,724 participants, above the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (23% higher). The trial reports 6 study locations across 4 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01668563, a NA study of Intracranial Hemorrhage Ruptured Aneurysm, is active but no longer recruiting, sponsored by Centre hospitalier de l'Université de Montréal (CHUM).

ACTIVE NOT RECRUITING
Registry status
NA
Development phase
1,724 participants
Enrollment target
6
Study locations

Study Summary

The purpose of this study is to compare the clinical outcome of surgical clipping and endovascular coiling for ruptured intracranial aneurysms not included in the original ISAT Study.

Interventions

  • PROCEDURE surgical management
  • PROCEDURE Endovascular management

Study Locations (6)

Alberta

  • Foothills Medical Centre - Calgary
  • University of Alberta Hospital - Edmonton

Other

  • Vall d'Hebron Hospital - Barcelona
  • University of Valladolid - Valladolid

New York

  • Montefiore Medical Center - The Bronx

Quebec

  • Centre Hospitalier de l'Université de Montréal - Hôpital Notre Dame - Montreal

Trial Details

FieldValue
Enrollment Target 1,724 participants
Start Date 2012-11-12
Est. Completion 2024-12
Phase NA

What the registry record for NCT01668563 still lists

NCT01668563 is an interventional study that assigns participants to a tested intervention. Its 1,724 participants enrollment target places it among the larger protocols in the corpus, above the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (23% higher).

The record links to 1 condition, with Intracranial Hemorrhage Ruptured Aneurysm appearing as the primary indexed condition, and to 2 interventions - of which surgical management is the first listed.

NCT01668563 lists 6 locations in 4 states (Alberta, Other, New York).

Frequently Asked Questions

What is clinical trial NCT01668563 about?

NCT01668563 is a clinical study titled "International Subarachnoid Aneurysm Trial II". The purpose of this study is to compare the clinical outcome of surgical clipping and endovascular coiling for ruptured intracranial aneurysms not included in the original ISAT Study.

What is the current status of trial NCT01668563?

This trial is currently active not recruiting. It is a NA study. The enrollment target is 1,724 participants. The study started on 2012-11-12. Estimated completion is 2024-12.

What conditions does trial NCT01668563 study?

This clinical trial studies the following conditions: Intracranial Hemorrhage Ruptured Aneurysm.

What interventions are being tested in trial NCT01668563?

The interventions under investigation include: surgical management (PROCEDURE), Endovascular management (PROCEDURE).

Who is sponsoring clinical trial NCT01668563?

This trial is sponsored by Centre hospitalier de l'Université de Montréal (CHUM), which has 10 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT01668563 being conducted?

This trial has 6 study locations across New York, Alberta, Quebec. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

How this trial's enrollment target compares

Where NCT01668563's enrollment target sits among peer trials

1,724 62nd of 2000 higher than 1,939 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT01668563, the US trial registry maintained by the National Library of Medicine. NCT01668563 (large enrollment · multi site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.