PRIMARY OBJECTIVES: I. To examine and compare the distribution of CEUS parameters in breast masses that were evaluated as Breast Imaging Reporting and Data System (BI-RADS) 4a, 4b, 4c or 5 by conventional ultrasound (US) and were recommended for ultrasound guided biopsy, and to evaluate whether these parameters can be...
PRIMARY OBJECTIVE: I. To estimate the negative predictive value (NPV) of neoadjuvant interim (ni)FDG-PET/CT for pathologic complete response (pCR), using delta maximum standardized uptake value corrected for lean body mass day 15 (deltaSULmaxD15), completed through central review, of the primary breast cancer at a threshold of 40%, in patients treated...
PRIMARY OBJECTIVE: I. To evaluate clinical response to the combination of BET bromodomain inhibitor ZEN-3694 (ZEN003694 [ZEN-3694]) and talazoparib using objective response rate (ORR) = (complete response [CR] + partial response [PR]). SECONDARY OBJECTIVES: I. To confirm the safety and toxicity profile of the combination of ZEN003694 (ZEN-3694) and talazoparib....
The landmark trials that established breast conservation therapy (BCT) (breast-conserving surgery followed by adjuvant breast irradiation) as a suitable alternative to mastectomy were conducted in an era that predated biological subtyping of breast cancer and the use of HER2-directed therapies in patients with HER2+ cancers. These trials established adjuvant radiotherapy...
Breast conservation therapy for early stage breast cancer has been an important achievement of oncology practice in the last half century and breast radiotherapy (RT) has been essential in its development. Several seminal randomized clinical trials conducted in the 1980's era demonstrated that breast radiotherapy following lumpectomy yielded overall survival...
This is a phase 4, multi-center, open-label, prospective cohort study to evaluate the clinical utility of Fluoroestradiol F18 (Cerianna) PET/CT to guide therapeutic management in ER-positive, HER2-negative metastatic breast cancer patients with progressive disease on first-line standard-of-care hormonal therapy. All patients will undergo a Cerianna PET/CT scan. The treating physician...
