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NCT02225730 · ClinicalTrials.gov registry record
Imaging Collaterals in Acute Stroke (iCAS)
A clinical trial, sponsored by Stanford University.
- Completed
- Registry status
- 187
- Enrollment target
NCT02225730: Completed study, sponsored by Stanford University.
NCT02225730 is a clinical trial that has completed, run by Stanford University. The registered enrollment target is 187 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02225730 has completed, sponsored by Stanford University.
- COMPLETED
- Registry status
- 187 participants
- Enrollment target
Study Summary
Stroke is caused by a sudden blockage of a blood vessel that delivers blood to the brain. Unblocking the blood vessel with a blood clot removal device restores blood flow and if done quickly may prevent the disability that can be caused by a stroke. However, not all stroke patients benefit from having their blood vessel unblocked. The aim of this study is to determine if special brain imaging, called MRI, can be used to identify which stroke patients are most likely to benefit from attempts to unblock their blood vessel with a special blood clot removal device. In particular, we will assess in this trial whether a noncontrast MR imaging sequence, arterial spin labeling (ASL), can demonstrate the presence of collateral blood flow (compared with a gold standard of the angiogram) and whether it is useful to predict who will benefit from treatment.
Primary Outcome
A "favorable clinical response", defined as an 8-point or more improvement on the NIH score when comparing the baseline score to the 30-day score or NIH score of 0 or a 30-day NIH score of 0-1
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 187 participants |
| Start Date | 2013-09 |
| Est. Completion | 2019-10-31 |
What the finished NCT02225730 record still lists
NCT02225730 is an observational study that tracks outcomes without assigning an intervention. The registered 187 participants enrollment target is mid-sized for trials with a published cap.
The record links to 0 conditions, and to 0 interventions.
NCT02225730 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02225730 about?
NCT02225730 is a clinical study titled "Imaging Collaterals in Acute Stroke (iCAS)". Stroke is caused by a sudden blockage of a blood vessel that delivers blood to the brain. Unblocking the blood vessel with a blood clot removal device restores blood flow and if done quickly may prevent the disability that can be caused by a stroke. However, not all stroke patients benefit from hav...
What is the current status of trial NCT02225730?
This trial is currently completed. The enrollment target is 187 participants. The study started on 2013-09. Estimated completion is 2019-10-31.
Who is sponsoring clinical trial NCT02225730?
This trial is sponsored by Stanford University, which has 1,744 total clinical trials registered on ClinicalTrials.gov.
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