Vitamin D for reducing chemotherapy side effects in breast cancer
Part of Cancer, Skin clinical trials.
This trial tests whether taking vitamin D supplements can reduce side effects from chemotherapy in people with breast cancer. It is for patients with low vitamin D levels who are about to start their first chemotherapy treatment.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 80 years old and feel well enough to do daily activities with little help.
- A blood test shows your vitamin D level is low (under 20 ng/mL).
- You have not had chemotherapy yet and are planning to start at least 4 cycles.
- You have not taken vitamin D or calcium supplements in the last 3 months.
- You are not allergic to vitamin D or calcium.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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