Determinants of Vitamin K Metabolism
NCT00336232 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 59
Last updated 2023-11-29
Summary
The purpose of this study is to learn how the body responds to different amounts of vitamin K in the diet in order to understand the roles that vitamin K may have in the body. We also need to determine if older adults need more or less vitamin K in their diet compared to younger adults in order to maintain normal body stores of vitamin K.
Conditions
- Aging
- Osteoporosis
Interventions
- DRUG
-
Vitamin K
phylloquinone (vitamin K1) 500 mcg daily in third month
Sponsors & Collaborators
-
Tufts University
lead OTHER
Principal Investigators
-
Sarah L Booth, PhD · Tufts Medical Center
Study Design
- Allocation
- NA
- Purpose
- BASIC_SCIENCE
- Masking
- NONE
- Model
- SINGLE_GROUP
Eligibility
- Min Age
- 18 Years
- Max Age
- 90 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2006-05-31
- Primary Completion
- 2009-07-31
- Completion
- 2009-07-31
Countries
- United States
Study Locations
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