Side-lying position for left breast cancer radiation

This trial tests whether using a CPAP mask during daily radiation treatments for breast cancer can help protect your heart. It is for women who had a lumpectomy and need radiation to the left breast or to the right breast with lymph nodes.

This study looks at two different body positions (lying on your back versus sitting upright) during radiation therapy to see if one is easier or better for patients. If you are already getting radiation, joining may help improve comfort and treatment accuracy.

This study compares two types of radiation therapy for left breast cancer: one using a breath-holding technique to protect the heart, and another without it. The goal is to see which is safer and more effective for women who have had surgery.

This study is comparing two types of radiation therapy—proton therapy and standard photon therapy—for people with left-sided breast cancer who need radiation after surgery. The goal is to find out which method best protects the heart while effectively treating the cancer.

This trial compares two ways of giving radiation to lymph node areas near the collarbone after surgery for invasive breast cancer. It aims to see which radiation approach works better and is safer for preventing cancer returning in these lymph nodes.

This Phase 2 trial tests a shorter, focused radiation treatment after breast surgery, either alone or with an extra targeted boost. It’s for people with low-risk breast cancer and no spread to distant organs, aiming to keep results while reducing treatment time and side effects.