NCT03584256 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

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Vitamin D supplementation for prevention of mortality in adults. Cochrane Database Syst Rev. 2014 Jan 10;(1):CD007470. doi: 10.1002/14651858.CD007470.pub3. Review.
De Keyzer W, Dekkers A, Van Vlaslaer V, Ottevaere C, Van Oyen H, De Henauw S, Huybrechts I
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Fuleihan Gel-H, Bouillon R, Clarke B, Chakhtoura M, Cooper C, McClung M, Singh RJ
Serum 25-Hydroxyvitamin D Levels: Variability, Knowledge Gaps, and the Concept of a Desirable Range. J Bone Miner Res. 2015 Jul;30(7):1119-33. doi: 10.1002/jbmr.2536. Epub 2015 May 7. Review.
Geiker NRW, Hansen M, Jakobsen J, Kristensen M, Larsen R, Jørgensen NR, Hansen BS, Bügel S
Vitamin D Status and Muscle Function Among Adolescent and Young Swimmers. Int J Sport Nutr Exerc Metab. 2017 Oct;27(5):399-407. doi: 10.1123/ijsnem.2016-0248. Epub 2017 May 30.
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Vitamin D Status Relate to Bone Mineral Density, Body Composition and Variey Cardiovascular Risk Factors Among Competitive Female Gymnasts and Swimmers After Winter Time

Details for clinical trial NCT03584256

Clinical trial NCT03584256 - References