NCT01607229CompletedNot Applicable
Utility of Multi-frequency Bioelectrical Impedance Compared to Deuterium Dilution for Assessment of Total Body Water
University of Southern California1 site in 1 country25 target enrollmentStarted: January 2010Last updated:
Conditions
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Enrollment
- 25
- Locations
- 1
- Primary Endpoint
- Total Body Water differences between criterion and test devices
Study Overview
Brief Summary
SPECIFIC AIM:
Determine the validity of the Biospace bioelectrical impedance devices compared to deuterium water (D2O) measurements.
HYPOTHESIS:
The Biospace Body Composition Analyzers are valid tools for measuring total body water and body composition.
Study Design
- Study Type
- Observational
- Time Perspective
- Cross Sectional
Eligibility Criteria
- Ages
- 18 Years to 59 Years (Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •men and women between 18-59 years of age
Exclusion Criteria
- •Acute illness (infection, recent surgery, trauma).
- •pregnancy
- •pacemaker or defibrillator
- •We would like to standardize the procedures and measurements in the adult population first. Older adults are excluded because by including older adults at this time, we would need to increase the sample size because we believe older adults have greater fluctuations in hydration due to medications, diet, and co-morbidities.
Outcomes
Primary Outcomes
Total Body Water differences between criterion and test devices
Time Frame: Baseline only
from BIA and from D2O
Secondary Outcomes
- Total lean body mass differences between criterion and test devices(Baseline only)
- Appendicular lean mass differences between criterion and test devices(Baseline only)
- Trunk lean mass differences between criterion and test devices(Baseline only)
- Total fat mass differences between criterion and test devices(Baseline only)
Investigators
Todd Schroeder
Assistant Professor of Clinical Physical Therapy
University of Southern California
Study Sites (1)
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