Hope S. Rugo, MD, on Triple-Negative Breast Cancer: Treatment Findings From KEYNOTE-355 on Pembrolizumab and Chemotherapy
ESMO Congress 2021
Hope S. Rugo, MD, of the University of California, San Francisco, discusses phase III results from the KEYNOTE-355 study of pembrolizumab plus chemotherapy, which improved overall survival vs chemotherapy alone in patients with previously untreated locally recurrent, inoperable, or metastatic triple-negative breast cancer whose tumors expressed PD-L1 (Abstract LBA16).
The ASCO Post Staff
Nicoletta Colombo, MD, of the Istituto Europeo Oncologico, discusses phase III results that showed improvements in progression-free and overall survival with a combination of pembrolizumab plus chemotherapy, compared with placebo and chemotherapy, for patients with persistent, recurrent, or metastatic cervical cancer. These benefits were seen regardless of PD-L1 expression and concomitant bevacizumab use, suggesting that pembrolizumab plus chemotherapy, with or without bevacizumab, may be a new standard of care for this population (Abstract LBA2).
The ASCO Post Staff
Jason J. Luke, MD, of UPMC Hillman Cancer Center, discusses phase III results showing that adjuvant pembrolizumab for patients with resected stage IIB and IIC melanoma decreased the risk of disease recurrence or death by 35% compared with placebo. It was also associated with significantly prolonged recurrence-free survival (Abstract LBA3).
The ASCO Post Staff
Gerhardt Attard, MD, PhD, of The Royal Marsden NHS Foundation Trust, discusses findings that show 2 years of abiraterone acetate plus prednisolone-based treatment improves metastasis-free and overall survival in men with high-risk nonmetastatic prostate cancer. The data suggest this combination regimen might be considered a new standard of care (Abstract LBA4).
The ASCO Post Staff
Dieter Hörsch, MD, of Germany’s Central Clinic in Bad Berka, discusses phase III results from the SPINET trial, the largest prospective study to date of the somatostatin analog lanreotide autogel. The study suggests that this agent may prove to be an appropriate treatment option for patients with somatostatin receptor–positive bronchopulmonary neuroendocrine tumors, especially typical carcinoids (Abstract 1096O).
The ASCO Post Staff
Gabriel N. Hortobagyi, MD, of The University of Texas MD Anderson Cancer Center, discusses results from the MONALEESA-2 trial, which showed that adding the CDK4/6 inhibitor ribociclib to first-line hormonal therapy prolongs survival by 1 year for postmenopausal women with hormone receptor–positive, HER2-negative advanced breast cancer. As a result, he believes it should be considered the preferred treatment option (Abstract LBA17).
