Proton versus standard radiation for early breast cancer
Part of Cancer, Skin clinical trials.
This trial compares two types of radiation—proton therapy and standard photon therapy—for early breast cancer after surgery. It’s mainly for people whose usual radiation plan would put a higher dose to the heart and/or lungs, aiming to reduce that exposure.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You already had surgery for early breast cancer and still need radiation therapy
- Your standard radiation plan would give your heart a mean dose of about 4 Gy or more and/or your lung V20 is 37% or higher
- You can have a radiation boost and certain reconstructions, and some medical issues after surgery are allowed
- You are not pregnant or breastfeeding
- You have a life expectancy of at least 10 years
- You have no prior radiation to the chest area and no prior breast cancer or DCIS
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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