Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
40 participants
INTERVENTIONAL
2017-05-12
2019-08-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
OTHER
QUADRUPLE
Study Groups
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Conjugated linoleic acid (Tonalin)
Conjugated linoleic acid (4000 mg Tonalin FFA 80 per day)
Conjugated linoleic acid
Intervention will last up to 8 weeks. Subjects will receive conjugated linoleic acid (4000 mg Tonalin FFA 80) daily.
Vitamin D
Vitamin D3 (2000 IU per day)
Vitamin D
Intervention will last up to 8 weeks. Subjects will receive vitamin D3 (2000 IU) daily.
Conjugated linoleic acid and Vitamin D
Conjugated linoleic acid (4000 mg Tonalin FFA 80) and Vitamin D (2000 IU) per day
Conjugated linoleic acid and Vitamin D
Intervention will last up to 8 weeks. Subjects will receive conjugated linoleic acid (4000 mg Tonalin FFA 80) and vitamin D3 (2000 IU) daily.
Placebo
Corn oil (4000 mg per day)
Corn oil (placebo)
Intervention will last up to 8 weeks. Subjects will receive corn oil (4000 mg) daily.
Interventions
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Conjugated linoleic acid
Intervention will last up to 8 weeks. Subjects will receive conjugated linoleic acid (4000 mg Tonalin FFA 80) daily.
Vitamin D
Intervention will last up to 8 weeks. Subjects will receive vitamin D3 (2000 IU) daily.
Conjugated linoleic acid and Vitamin D
Intervention will last up to 8 weeks. Subjects will receive conjugated linoleic acid (4000 mg Tonalin FFA 80) and vitamin D3 (2000 IU) daily.
Corn oil (placebo)
Intervention will last up to 8 weeks. Subjects will receive corn oil (4000 mg) daily.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Serum 25OH-VitD3 \< 35 ng/ml
Exclusion Criteria
* COPD
65 Years
85 Years
ALL
Yes
Sponsors
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BASF
INDUSTRY
Washington University School of Medicine
OTHER
Responsible Party
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Principal Investigators
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Bettina Mittendorfer, PhD
Role: PRINCIPAL_INVESTIGATOR
Washington University School of Medicine
Locations
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Washington University
St Louis, Missouri, United States
Countries
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References
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van Vliet S, Fappi A, Reeds DN, Mittendorfer B. No independent or combined effects of vitamin D and conjugated linoleic acids on muscle protein synthesis in older adults: a randomized, double-blind, placebo-controlled clinical trial. Am J Clin Nutr. 2020 Nov 11;112(5):1382-1389. doi: 10.1093/ajcn/nqaa240.
Other Identifiers
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201702113
Identifier Type: -
Identifier Source: org_study_id
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