Ignite Creation Date:
2024-05-11 @ 8:31 AM
Last Modification Date:
2024-10-26 @ 3:29 PM
Study NCT ID:
NCT06403852
Status:
RECRUITING
Last Update Posted:
2024-05-09
First Post:
2024-05-03
Brief Title:
Investigating Near-Threshold Perception During Anesthetic Sedation
Sponsor:
University of Michigan
Organization:
University of Michigan
Study Overview
Official Title:
Investigating Near-Threshold Perception During Anesthetic Sedation
Status:
RECRUITING
Status Verified Date:
2024-05
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The researchers expect to gain a deeper understanding of mental function during different levels of anesthesia and to evaluate if the use of ultrasonic brain stimulation accelerates return to consciousness
Propofol is FDA approved for use in patients undergoing an anesthetic for medical treatment but is not approved for use in healthy volunteers
Propofol is FDA approved for use in patients undergoing an anesthetic for medical treatment but is not approved for use in healthy volunteers
Detailed Description:
The stimulus set will include real and scrambled images where the scrambled images will be created by phase-shuffling a randomly chosen real image from each category to preserve category specific low-level image features Because scrambled images do not include an object stimulus the images are used as catch trials to determine the subjects baseline tendency to give positive responses to a question about the subjects recognition experience Each object category will include four unique real images and one scrambled image Each image will be repeated 10 times ie trials for each 16-min session The pre-stimulus interval will vary randomly from trial to trial between 4 and 8 seconds to prevent stimulus timing predictability The stimuli will be presented in a randomized order to prevent category predictability
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
True
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?:
None
Secondary IDs
| Secondary ID | Type | Domain | Link |
|---|---|---|---|
| R01GM103894 | NIH | None | httpsreporternihgovquickSearchR01GM103894 |