Ignite Creation Date:
2025-12-24 @ 5:42 PM
Ignite Modification Date:
2025-12-24 @ 5:42 PM
Study NCT ID:
NCT04137068
Status:
UNKNOWN
Last Update Posted:
2022-08-05
First Post:
2019-10-15
Is Possible Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Sedentary Behavior, Cardiovascular Function, and Sleep
Sponsor:
Oregon Health and Science University
Organization:
Study Overview
Official Title:
Sedentary Behavior, Cardiovascular Function, and Sleep
Status:
UNKNOWN
Status Verified Date:
2022-08
Last Known Status:
RECRUITING
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:
PACE
Brief Summary:
This is an interventional study that will examine how sedentary behavior (decreased physical inactivity) over time affects cardiovascular health (i.e. heart rate and blood pressure) and sleep quality/duration.
Detailed Description:
PRIMARY OBJECTIVES:
1\. To test the hypothesis that two weeks of sedentary behavior will progressively impair vascular endothelial function.
2: To test the hypothesis that increasing sedentary behavior will decrease total sleep duration and sleep efficiency.
3: To test the hypothesis that two-weeks of sedentary behavior will progressively increase 24-h blood pressure and reduce nocturnal blood pressure dipping.
OUTLINE:
After a baseline period, participants will become more inactive and also come in for 4-h uninterrupted sitting visits. Cardiovascular, activity, and sleep measures will be taken throughout.
1\. To test the hypothesis that two weeks of sedentary behavior will progressively impair vascular endothelial function.
2: To test the hypothesis that increasing sedentary behavior will decrease total sleep duration and sleep efficiency.
3: To test the hypothesis that two-weeks of sedentary behavior will progressively increase 24-h blood pressure and reduce nocturnal blood pressure dipping.
OUTLINE:
After a baseline period, participants will become more inactive and also come in for 4-h uninterrupted sitting visits. Cardiovascular, activity, and sleep measures will be taken throughout.
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?: