Can a second round of radiation be safe for breast cancer patients?
Disease control
Recruiting now
This study is for women with ER+HER2- breast cancer who have already had radiation and now need a second lumpectomy. It tests whether giving another round of radiation to the same breast is safe and what side effects it may cause. The goal is to control the cancer and avoid a ful…
Phase: NA • Sponsor: Youssef Zeidan • Aim: Disease control
Last updated May 17, 2026 02:08 UTC