NCT04179370 - 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)

Libon F, Cavalier E, Nikkels AF
Skin color is relevant to vitamin D synthesis. Dermatology. 2013;227(3):250-4. doi: 10.1159/000354750. Epub 2013 Oct 17.
Natcen
ac.uk. (2018). NatCen Social Research. [online] Available at: http://www.natcen.ac.uk/news-media/press-releases/2018/january/natcen-and-mrc-epidemiology-unit-cambridge-to-deliver-national-diet-and-nutrition-survey/ [Accessed 16 July. 2019].
Sturges, M
& Cannell, JJ (2018). Meta-analysis questions relationship between vitamin D and bone health among the elderly. [online] The Vitamin D Council Blog & Newsletter, January 23, 2018 [Accessed 16 July. 2019].
Wall, BF, Haylock, R, Jansen, JTM, Hillier, MC, Hart, D, Shrimpton PC (2011)
Radiation Risks from Medical X-ray Examinations as a Function of the Age and Sex of the Patient. [online] https://pdfs.semanticscholar.org/d90f/22c2c119c618c6822eb094087464e5ca3c4b.pdf [Accessed 7 October 2019)
Wilson LR, Tripkovic L, Hart KH, Lanham-New SA
Vitamin D deficiency as a public health issue: using vitamin D2 or vitamin D3 in future fortification strategies. Proc Nutr Soc. 2017 Aug;76(3):392-399. doi: 10.1017/S0029665117000349. Epub 2017 Mar 28. Review.

The Relationship Between Sun Exposure, Diet, Lifestyle and Bone on Vitamin D Status (25OHD) in British African-Caribbean Women Living in Southern United Kingdom

Details for clinical trial NCT04179370

Clinical trial NCT04179370 - References