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Vitamin D and Breast Cancer: Does Weight Make a Difference?

NCT01472445 · Status: TERMINATED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 41

Last updated 2026-04-23

Study results available
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Summary

This is a research study of the effect of Vitamin D on breast cancer. We hope to learn whether Vitamin D can change characteristics of certain genes in a breast cancer tumor that affect its growth. We believe some of these characteristics may be influenced by body weight.

Conditions

Interventions

DRUG

Vitamin D

Sponsors & Collaborators

  • Melinda Telli

    lead OTHER

Principal Investigators

  • Melinda Telli, MD · Stanford University

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-11-30
Primary Completion
2014-10-31
Completion
2015-10-31
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01472445 on ClinicalTrials.gov