Axel Bex, MD, PhD, of The Netherlands Cancer Institute, discusses an efficacy, safety, and biomarker analysis of neoadjuvant avelumab and axitinib in patients with localized renal cell carcinoma who are at high risk of relapse after nephrectomy (Abstract 289).
Toni K. Choueiri, MD, of Dana-Farber Cancer Institute, discusses a 30-month follow-up of results from the KEYNOTE-564 trial, which further support the use of adjuvant pembrolizumab when treating patients with renal cell carcinoma at intermediate-high or high risk of recurrence, or with an M1 NED (no evidence of disease) status after nephrectomy. The data show a disease-free survival benefit vs placebo (Abstract 290).
Sumanta K. Pal, MD, of City of Hope National Medical Center, discusses some key research developments in kidney cancer, including data on nivolumab and ipilimumab with or without CBM588 in metastatic renal cell carcinoma; intestinal microbiome associated with the development of grade 3 or 4 adverse events in patients with metastatic disease who have been treated with nivolumab plus ipilimumab and probiotic support; the link between TERT promoter mutations and clinical outcome with immune checkpoint inhibitor therapy for advanced urothelial cancer; mutations in the androgen receptor gene in patients with prostate cancer receiving novel androgen deprivation treatments; and findings on waning antibody titers in patients who have received COVID-19 vaccinations (Roundup of Abstracts 371, 561, 374, Posters 38 and 48).
Alicia K. Morgans, MD, MPH, of Dana-Farber Cancer Institute, discusses findings from the largest digital survey conducted in patients with prostate cancer, allowing identification of unmet needs in the patient journey. Preliminary data suggest that lower rates of screening may correlate with higher rates of symptoms at diagnosis and potentially later-stage diagnosis.
Xin Gao, MD, of Massachusetts General Hospital, discusses phase I/II findings on bavdegalutamide, an androgen receptor protein degrader, which showed clinical activity in heavily pretreated patients with metastatic castration-resistant prostate cancer who received one to two prior novel hormonal agents.
Karim Fizazi, PhD, MD, of Gustave Roussy and University of Paris-Saclay, discusses results from a first-in-human phase I/II trial, which showed that administering ODM-208—an oral, nonsteroidal inhibitor of the enzyme CYP11A1—to men with metastatic castration-resistant prostate cancer who were pretreated with abiraterone/enzalutamide and taxanes was effective in blocking the production of steroid hormones. It also showed antitumor activity, especially in men with AR mutation–positive cancers.
