Status:
COMPLETED
Vitamin A Kinetics and Mathematical Modeling in American Women
Lead Sponsor:
University of Wisconsin, Madison
Conditions:
Vitamin A Kinetics
Eligibility:
FEMALE
19-30 years
Phase:
NA
Brief Summary
Women were given a vitamin A tracer, and blood was sampled to determine individual and group vitamin A kinetics. Data were subsequently modeled using compartmental analysis to determine effects of stu...
Detailed Description
This is a longitudinal study in which American women were given an oral, stable isotope tracer of vitamin A, and blood was sampled in a staggered, serial design to determine individual and group vitam...
Eligibility Criteria
Inclusion
- BMI (18.5 - 24.9 kg/m2)
Exclusion
- Smoker
- Pregnant
- Trying to become pregnant
- Lactating
- Weight loss \> 4.5 kg during the past 3 months.
- Actively trying to lose weight
- Inability to refrain from drinking alcohol when requested
- Amenorrhea
- Acute or chronic illness including hepatitis
- Current or previous history of anorexia or bulimia
- Concurrent participation in other studies
- Family member already enrolled in the study
Key Trial Info
Start Date :
March 1 2008
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
October 1 2016
Estimated Enrollment :
8 Patients enrolled
Trial Details
Trial ID
NCT03248700
Start Date
March 1 2008
End Date
October 1 2016
Last Update
October 31 2019
Active Locations (1)
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1
Department of Nutritional Sciences, University of Wisconsin-Madison
Madison, Wisconsin, United States, 53706