News Related to American Society of Clinical Oncology

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FDA Accepts NDA for Tirabrutinib in Relapsed/Refractory Primary CNS Lymphoma

Jun 01, 2026

The FDA has accepted for review a New Drug Application for tirabrutinib, a Bruton tyrosine kinase inhibitor, for relapsed or refractory primary central nervous system lymphoma. The application is based on phase 2 PROSPECT trial data showing an overall response rate of 67% and complete response rate of 44%. The target action date is December 18, 2026.

BioNTech, BioLineRx Unveil Clinical Data at ASCO 2026

May 31, 2026

BioNTech presented phase 2 data for HER2-directed ADC Trastuzumab Pamirtecan showing 47.9% response rate in endometrial cancer, with FDA submission planned for 2026. BioLineRx dosed first patient in phase 1/2a GLIX1 trial for glioblastoma and reported new preclinical data. Both companies presented at ASCO 2026.

FDA Grants Fast Track to SIM0505 for Platinum-Resistant Ovarian Cancer

Apr 08, 2026

The FDA granted fast track designation to SIM0505, a CDH6-targeting antibody-drug conjugate, for platinum-resistant ovarian cancer based on preclinical and early clinical data. A phase 1 trial is currently evaluating the drug in advanced solid tumors, with initial data expected at the 2026 ASCO conference. The company plans to begin dose optimization studies in ovarian cancer patients in Q2 2026.