Ignite Creation Date:
2025-12-25 @ 12:12 AM
Ignite Modification Date:
2026-04-17 @ 12:43 AM
Study NCT ID:
NCT06573658
Status:
RECRUITING
Last Update Posted:
2025-09-24
First Post:
2024-07-30
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Neurophysiological Changes After Perturbation-based Training in Older Adults
Sponsor:
The Hong Kong Polytechnic University
Organization:
Study Overview
Official Title:
Short-term Neurophysiological Changes After a Perturbation-based Training in Community-dwelling Older Adults: A Pilot Study
Status:
RECRUITING
Status Verified Date:
2025-09
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 is an assessor-blinded neurophysiological study. Participants will be randomly assigned to a perturbation-based training (PBT) or a walking (control) group. Changes in postural stability and neurophysiology in the brain following PBT compared to walking exercise without perturbation will be investigated.
Detailed Description:
A total of 88 participants will be randomly assigned to two groups receiving perturbation-based training (PBT) or walking exercise without perturbation (control). Written informed consent will be obtained from participants prior to the baseline assessment. The study will be reported and conducted in line with the CONSORT statement. Participants will be recruited via convenience sampling in the local community. Both groups will receive two sessions of treadmill walking at their comfortable speed. Perturbations will be induced during treadmill walking only for the PBT group. As informed from previous literature, two sessions of PBT could have improved postural stability for up to 1.5 years. Between-group differences in behavioural and MRI findings will be examined before and after training to identify training-induced changes in postural stability, brain structures, and functional connectivities. Retention of the changes in the postural stability will be assessed four months after the training period. Incidents of falls will be followed up for 12 months after training.
Study Oversight
Has Oversight DMC:
True
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?:
False
Is an FDA AA801 Violation?: