Ignite Creation Date:
2025-12-24 @ 3:04 PM
Ignite Modification Date:
2026-02-20 @ 6:38 PM
Study NCT ID:
NCT03985059
Status:
TERMINATED
Last Update Posted:
2021-03-30
First Post:
2019-06-11
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Impact of Verticalization on Intracranial Hemodynamics Assessed in Transcranial Doppler at the Acute Phase of Cerebral Infarction
Sponsor:
Fondation Ophtalmologique Adolphe de Rothschild
Organization:
Study Overview
Official Title:
Impact of Verticalization on Intracranial Hemodynamics Assessed in Transcranial Doppler at the Acute Phase of Cerebral Infarction (STAND : iSchemic sTroke evAluated at Bed Side With ultrasouND)
Status:
TERMINATED
Status Verified Date:
2021-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
no need to include more patients for analysis. 40 patients initially (36 actual)
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
STAND
Brief Summary:
The management of patients with ischemic stroke or transient ischemic attack is based on the preservation of a brain area by maintaining sufficient intracranial hemodynamics (IH) and with rapid recanalization.
The impact of the patient's position (supine or seated position) on the IH in the event of narrowing or occlusion of an artery is poorly assessed but may be of particular importance. Variations in blood flow according to the positioning of the patient's body are measurable using a transcranial Doppler.
The main objective is to verify whether intracerebral hemodynamic changes during early verticalization after ischemic stroke or transient ischemic attack are more frequent in patients with carotid stenosis or occlusion compared to those without stenosis or occlusion.
The impact of the patient's position (supine or seated position) on the IH in the event of narrowing or occlusion of an artery is poorly assessed but may be of particular importance. Variations in blood flow according to the positioning of the patient's body are measurable using a transcranial Doppler.
The main objective is to verify whether intracerebral hemodynamic changes during early verticalization after ischemic stroke or transient ischemic attack are more frequent in patients with carotid stenosis or occlusion compared to those without stenosis or occlusion.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: