First-line treatment with darovasertib plus crizotinib significantly improved progression-free survival and response rates compared with investigator’s choice of treatment in patients with HLA-A2–negative metastatic uveal melanoma, according to primary results from the phase IIb portion of the OptimUM-02 trial presented at the 2026 ASCO Annual Meeting.¹

A single intravesical dose of the antracycline pirarubicin administered within 24 hours after radical nephroureterectomy significantly improved relapse-free survival in patients with upper tract urothelial carcinoma. The benefit was driven mainly by fewer new bladder tumors after surgery, while overall survival was unchanged. The phase III JCOG1403 trial was reported by Ito et al in The Lancet Oncology.

The addition of dual PD-1 and LAG-3 inhibition with cemiplimab-rwlc and fianlimab to standard paclitaxel-based neoadjuvant chemotherapy resulted in improved pathologic complete response rates in patients with early-stage, high-risk ERBB2 (formerly HER2 or HER2/neu)-negative breast cancer, according to results from the ongoing phase II I-SPY2 trial. The benefit was reported to be particularly marked in those with an immune-positive signature, providing a potential biomarker of treatment response.

On August 13, the U.S. Food and Drug Administration (FDA) granted accelerated approval to iberdomide (Zenbexus), a cereblon-modulating protein degrader (CELMoD), in combination with daratumumab and hyaluronidase-fihj plus dexamethasone for adults with multiple myeloma who have received at least one prior line of therapy including a proteasome inhibitor and an immunomodulatory agent.