Clinical Trials Directory

Pilot Trial to Evaluate the Effect of Vitamin D on Melanocyte Biomarkers

The purpose of this study is to determine the signaling pathways and changes in gene expression in melanocytes of subjects with a history of non-melanoma skin cancer who are exposed to oral vitamin D. If vitamin D is found to inhibit a signaling pathway involved in the development of melanoma such as BRAF, a protein involved in cell proliferation, then oral vitamin D could be explored further as a chemoprevention for melanoma skin cancer.

Stanford is not currently accepting new patients for this trial. You may want to check clinicaltrials.gov to see if other locations are recruiting.

Investigator(s):

Intervention(s):

  • drug : Vitamin D3
  • drug : Vitamin D3

Phase: N/A

Eligibility

Ages Eligible For Study:

18 Years - 75 Years

Inclusion Criteria

1. Age 18 - 75 2. Female 3. White race/ethnicity 4. With history of non-melanoma skin cancer 5. Has 12-16 moles upon skin examination 6. Consents to 6-12 moles biopsies over 2-3 clinic visits (2-4 months) 7. Consents to ingesting oral vitamin D3 or placebo daily for 2-4 months 8. Consents to abstaining from other multivitamins during study 9. Consents to research use of their tissue and blood samples 10. Agrees to apply a sunscreen of SPF 45 during study -

External Links

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Contact information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Irene Bailey
650-498-7061
Not Recruiting

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