Trials / Withdrawn
WithdrawnNCT02806765
Effect of Dietary Supplementation on Dynamic Stability
Effects of a Single Nutrient Supplementation on Dynamic Stability in Community Dwelling Older Adults
- Status
- Withdrawn
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 0 (actual)
- Sponsor
- Arizona State University · Academic / Other
- Sex
- All
- Age
- 65 Years – 95 Years
- Healthy volunteers
- Accepted
Summary
The purpose of this study is to determine whether specific nutrient supplementation can improve dynamic stability in older adults.
Detailed description
The primary objective of this study is to evaluate the effect of a single nutrient dietary supplement on dynamic stability in an older population. Dynamic stability, or walking stability, will be assessed with accelerometers while subjects are walking on a flat surface for about 60 seconds. Dynamic stability will be defined by the maximum Lyapunov exponent (maxLE), Floquet multiplier, or motor control timing, change from baseline. Postural stability will also be measured in a still and standing subject, with foot placement standardized on a force plate, and with the subject looking in the forward direction with arms by their sides. Two visual conditions will be given: eyes-open (EO) and eyes-closed (EC). Each measurement will last for 60 seconds and will be repeated twice for each condition. A three-minute rest will be provided between measurements.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DIETARY_SUPPLEMENT | (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol | 25 micrograms of (1S,3Z)-3-\[(2E)-2-\[(1R,3aS,7aR)-7a-methyl-1-\[(2R)-6-methylheptan-2-yl\]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene\]ethylidene\]-4-methylidenecyclohexan-1-ol every day for 6 months |
| OTHER | Control | Placebo in Softgel form |
Timeline
- Start date
- 2016-09-01
- Primary completion
- 2017-12-01
- Completion
- 2017-12-01
- First posted
- 2016-06-21
- Last updated
- 2023-02-01
Locations
1 site across 1 country: United States
Source: ClinicalTrials.gov record NCT02806765. Inclusion in this directory is not an endorsement.