Ignite Creation Date:
2026-03-26 @ 3:14 PM
Ignite Modification Date:
2026-03-30 @ 4:20 AM
Study NCT ID:
NCT07353359
Status:
NOT_YET_RECRUITING
Last Update Posted:
2026-01-20
First Post:
2026-01-09
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Effect of Intranasal Negative Pressure Therapy on Cognitive Function in Patients With Mild Cognitive Impairment and Obstructive Sleep Apnea
Sponsor:
Xuanwu Hospital, Beijing
Organization:
Study Overview
Official Title:
The Efficacy and Safety of Intranasal Negative Pressure Therapy (iNAP) in Patients With Mild Cognitive Impairment Complicated With Obstructive Sleep Apnea: A Randomized Controlled Trial
Status:
NOT_YET_RECRUITING
Status Verified Date:
2026-01
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:
This study is a randomized controlled trial with two phases: pre-trial and formal trial. The pre-trial will include 5 participants to observe the 4-week adherence (≥4 hours/night) and safety (adverse event rate) of the iNAP device. For the formal trial, 60 patients with MCI and moderate-to-severe OSA will be stratified and block randomized (by baseline AHI levels: 15-30 events/h vs \>30 events/h) into either the iNAP intervention group (using the device nightly for 24 weeks) or the control group (receiving only sleep hygiene guidance). The primary outcome is the change in MoCA scores from baseline at week 24. Secondary outcomes include AHI reduction rate, sleep efficiency, plasma Aβ42/Aβ40 ratio, cognitive assessments, and brain imaging indicators. Follow-up visits will occur at baseline, week 12, and week 24 to monitor cognitive function, sleep parameters, and safety.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
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?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| LinYanShen [2025] No.433-002 | OTHER | Xuanwu Hospital Capital Medical University | View |