S2206, Phase III Trial of Neoadjuvant Durvalumab (NSC 778709) plus Chemotherapy versus Chemotherapy Alone for Adults with MammaPrint High 2 Risk (MP2) Hormone Receptor (HR) Positive / Human Epidermal Growth Factor Receptor (HER2) Negative Stage II-III BreS2206, Phase III Trial of Neoadjuvant Durvalumab (NSC 778709) plus Chemotherapy versus Chemotherapy Alone for Adults with MammaPrint High 2 Risk (MP2) Hormone Receptor (HR) Positive / Human Epidermal Growth Factor Receptor (HER2) Negative Stage II-III BreThis clinical trial aims to validate the results observed in I-SPY2 and will test if adding durvalumab to neoadjuvant chemotherapy can increase pCR rates, shift residual cancer burden to lower values and improve invasive breast cancer free survival in early-stage HRpositive MP2 cancers.ClinicalTrials.gov registration not requiredKate Lathrop M.D.

Phase 1 Clinical Trial of Avasopasem in Patients with Metastatic Hormone Receptor Positive Breast Cancer with Progression on a CDK 4/6 Inhibitor and Hormonal TherapyPhase 1 Clinical Trial of Avasopasem in Patients with Metastatic Hormone Receptor Positive Breast Cancer with Progression on a CDK 4/6 Inhibitor and Hormonal TherapyThis is a single institution, non-randomized, phase 1 with a dose expansion clinical trial investigating the addition of a novel agent, Avasopasem (GC4419), in patients with hormonal receptor positive (HR+) metastatic breast cancer with progression while on treatment with a cyclin-dependent kinase 4 and 6 (CDK4/6) inhibitor and an aromatase inhibitor.ClinicalTrials.gov registration not requiredKate Lathrop M.D.

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