Clinical Power Testing Across Human Lifetime
Optimal Manner of Measuring Power Across the Lifespan
1 other identifier
observational
70
1 country
1
Brief Summary
We will determine when to transition from the common vertical jump to chair stand depending on age and physical activity levels.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for all trials
Started Jan 2017
Typical duration for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 25, 2017
CompletedFirst Submitted
Initial submission to the registry
May 17, 2017
CompletedFirst Posted
Study publicly available on registry
May 19, 2017
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 15, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
August 15, 2019
CompletedSeptember 11, 2019
September 1, 2019
2.6 years
May 17, 2017
September 10, 2019
Conditions
Keywords
Outcome Measures
Primary Outcomes (2)
30 second stand-up test
The subject will alternate standing a sitting as many times as possible in the 30 second time frame. Wattage (power) will be computed using the equation by Smith et al., Clin Interventions on Aging, 2010.
5 minutes
Countermovement jump test
The subject will begin in a standing position, quickly lower the body to a self-determined angle an reach as high as possible. Jump height will be determined by subtracting the height of the jump from standing reach. The power is computed using the Lewis formula.
5 minutes
Study Arms (7)
Ages 18-29
Power testing 18-29 year old men and women
Ages 30-39
Power testing 30-39 year old men and women
Ages 40-49
Power testing 40-49 year old men and women
Ages 50-59
Power testing 50-59 year old men and women
Ages 60-69
Power testing 60-69 year old men and women
Ages 70-79
Power testing 70-79 year old men and women
Ages 80+
Power testing men and women 80 years of age and above
Interventions
Chair stand, vertical jump, computerized squat
Eligibility Criteria
Men and women 18-100
You may qualify if:
- between 18 and 89 years old willing to commit to two days of testing
You may not qualify if:
- severe musculoskeletal impairment,
- neurological impairment that would affect balance,
- severe cognitive impairment (Mini-mental 19 or below),
- unstable chronic disease state,
- severe vestibular problems
- severe orthostatic hypotension,
- Simultaneous use of cardiovascular, psychotropic and antidepressant drugs.
- Adults unable to consent
- Prisoners
- Pregnant females
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Max Orovitz Laboratories
Coral Gables, Florida, 33146, United States
Study Officials
- PRINCIPAL INVESTIGATOR
Joseph F Signorile, PhD
University of Miami
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- CROSS SECTIONAL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Professor
Study Record Dates
First Submitted
May 17, 2017
First Posted
May 19, 2017
Study Start
January 25, 2017
Primary Completion
August 15, 2019
Study Completion
August 15, 2019
Last Updated
September 11, 2019
Record last verified: 2019-09
Data Sharing
- IPD Sharing
- Will not share