Shortening Adjuvant Photon and Proton Irradiation (SAPPHIRe-II): A 4 Cohort, Randomized, Phase II Multi-Center Trial Evaluating Shorter Schedules of Adjuvant Regional Nodal Irradiation Among Women and Men with Node-Positive and High-Risk Node-Negative InvShortening Adjuvant Photon and Proton Irradiation (SAPPHIRe-II): A 4 Cohort, Randomized, Phase II Multi-Center Trial Evaluating Shorter Schedules of Adjuvant Regional Nodal Irradiation Among Women and Men with Node-Positive and High-Risk Node-Negative InvTo learn about the effects of shorter RNI regimens in patients with breast cancer who have had a lumpectomy or mastectomy and who are at higher risk for lower risk for the disease returning.NCT07076485Shraddha Dalwadi, MD, MBA

Demonstration of a Novel Approach Using Surface-Image Guidance to Improve Delivery of Breast Radiotherapy
Demonstration of a Novel Approach Using Surface-Image Guidance to Improve Delivery of Breast Radiotherapy
The first goal of this project is to validate the superiority of semi-permanent marks used in conjunction with specialized light-based surface imaging (SIGRT) in an effort to phase out the use of permanent tattoos for the investigator's patients. The secondary goal of this project is to validate the superiority of specialized light-based surface imaging for daily radiation set-up compared to standard-of-care imaging methods using ionizing radiation, such as weekly port films or cone-beam CT (CBCT) scans during a radiation therapy course for breast cancer.NCT03799523Eva Galvan MD