NCT05598957 - 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)

Charoenngam N, Shirvani A, Reddy N, Vodopivec DM, Apovian CM, Holick MF
Authors' Reply: Vitamin D Sufficiency and COVID-19: Is Vitamin D Binding Protein (and Its Polymorphism) the Missing Link? Endocr Pract. 2021 Jun;27(6):646-647. doi: 10.1016/j.eprac.2021.03.016. Epub 2021 Apr 2. No abstract available.
Speeckaert MM, Delanghe JR
Vitamin D binding protein and its polymorphisms may explain the link between vitamin D deficiency and COVID-19. Sci Prog. 2021 Oct;104(4):368504211053510. doi: 10.1177/00368504211053510. No abstract available.
Wang D, Hu B, Hu C, Zhu F, Liu X, Zhang J, Wang B, Xiang H, Cheng Z, Xiong Y, Zhao Y, Li Y, Wang X, Peng Z
Clinical Characteristics of 138 Hospitalized Patients With 2019 Novel Coronavirus-Infected Pneumonia in Wuhan, China. JAMA. 2020 Mar 17;323(11):106

Evaluation of the Relationship of Vitamin D and Vitamin D Binding Protein With Disease Severity in Pediatric Sars-CoV2

Clinical trial NCT05598957 - References