Ignite Creation Date:
2025-12-24 @ 3:15 PM
Ignite Modification Date:
2026-03-07 @ 9:26 PM
Study NCT ID:
NCT02090192
Status:
UNKNOWN
Last Update Posted:
2014-03-18
First Post:
2014-03-14
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Effects of Whole-body Vibration in the Frail Elderly
Sponsor:
Li Zhang
Organization:
Study Overview
Official Title:
Acute and Chronic Effects of Whole-body Vibration on Mobility, Muscle Strength, Bone and General Health Status in the Frail Elderly
Status:
UNKNOWN
Status Verified Date:
2014-03
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:
None
Brief Summary:
Objective: To study the acute and chronic effects of whole-body vibration (WBV) exercises on the lower extremity blood flow, mobility function, balance, muscle strength, bone density, and general health status, and its feasibility as an intervention in frail elderly patients.
Design: Randomized controlled trial. Subjects: The frail older persons meeting the Fried Frailty Criteria.
Interventions: All eligible subjects were randomly assigned to 4 groups:
(1) WBV group: Subjects received a whole-body vibration exercise alone; (2) Progressive resistance training (PRT) group: Subjects received progressive resistance training; (3) WBV+ PRT group: Subjects received the whole-body vibration and progressive resistance training; (4) Control group: Subjects received no intervention/training. The periods of intervention are 12 weeks.
Main measures: The lower extremities blood flow (the diameters and red blood cell velocity of the common femoral artery), timed up and go test, 30-second chair stand test, five times sit to stand test, lower extremities muscle strength, balance function, balance confidence, bone density, and general health status was assessed at the beginning of the study, at instant, 12 weeks and 24 month after the intervention.
Study hypothesis: Whole-body vibration exercise is a safe and effective method that can improve the lower extremity blood flow, mobility function, balance, muscle strength, bone density, and general health status in the frail elderly.
Design: Randomized controlled trial. Subjects: The frail older persons meeting the Fried Frailty Criteria.
Interventions: All eligible subjects were randomly assigned to 4 groups:
(1) WBV group: Subjects received a whole-body vibration exercise alone; (2) Progressive resistance training (PRT) group: Subjects received progressive resistance training; (3) WBV+ PRT group: Subjects received the whole-body vibration and progressive resistance training; (4) Control group: Subjects received no intervention/training. The periods of intervention are 12 weeks.
Main measures: The lower extremities blood flow (the diameters and red blood cell velocity of the common femoral artery), timed up and go test, 30-second chair stand test, five times sit to stand test, lower extremities muscle strength, balance function, balance confidence, bone density, and general health status was assessed at the beginning of the study, at instant, 12 weeks and 24 month after the intervention.
Study hypothesis: Whole-body vibration exercise is a safe and effective method that can improve the lower extremity blood flow, mobility function, balance, muscle strength, bone density, and general health status in the frail elderly.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
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?: