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Vitamin D Deficiency clinical trials at UCSF
2 in progress, 2 open to new patients

  • Metformin, Vitamin D, and Depression in Polycystic Ovary Syndrome (PCOS) Trial

    open to eligible females ages 18–45

    Open-label randomized clinical trial assessing the efficacy of Metformin versus Vitamin D in improving symptoms of depressed mood in polycystic ovary syndrome.

    San Francisco, California

  • Vitamin D to Improve Outcomes by Leveraging Early Treatment

    open to eligible people ages 18 years and up

    This study aims to evaluate the effect of early administration of high-dose vitamin D3 in reducing all-cause, all-location mortality in vitamin D deficient patients at high risk for ARDS. Patients will be screened for vitamin D deficiency (<20 ng/mL). Only patients screened as vitamin D deficient will be randomized. Half of the vitamin-D deficient patients will be given a high-dose of vitamin D3 and the other half will be given a placebo.

    Fresno, California and other locations