Ignite Creation Date:
2024-10-26 @ 3:42 PM
Last Modification Date:
2024-10-26 @ 3:42 PM
Study NCT ID:
NCT06629077
Status:
NOT_YET_RECRUITING
Last Update Posted:
None
First Post:
2024-10-04
Brief Title:
Brain Blood Vessel Responses to Changes in Blood Flow
Sponsor:
None
Organization:
None
Study Overview
Official Title:
Cerebrovascular Responses to Acute Hypoperfusion
Status:
NOT_YET_RECRUITING
Status Verified Date:
2024-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Brain blood flow will be measured during a simulated postural change test and while breathing increased levels of carbon dioxide using magnetic resonance imaging
Detailed Description:
Global cerebral blood flow CBF decreases with advancing age however some adults have accelerated declines in CBF placing them at a greater risk of cognitive impairment However there is a lack of human studies that investigate the cause or consequence of altered blood flow regulation in the brain This study will systematically address this gap in knowledge by examining cerebrovascular control in adults during acute physiological challenges simulated postural change test and breathing increased carbon dioxide that stimulate a change in CBF
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None