Clinical Utility of ctDNA Testing

The anti–CTLA-4 antibody combination achieved an ORR of 34.8%, with 8 partial responses, in patients with pretreated microsatellite-stable mCRC.

Three GI cancer medical oncologists discuss the most significant abstracts in GI cancers from the 2025 ESMO Congress.

Data from the STELLAR-303 trial support zanzalintinib plus atezolizumab as a potential chemotherapy-free option in previously treated metastatic CRC.

Steven E. Finkelstein, MD, DABR, FACRO discuses how Prolaris distinguishes itself from other genomic biomarker platforms by providing uniquely actionable clinical information that quantifies the absolute benefit of androgen deprivation therapy when added to radiation therapy, offering clinicians a more precise tool for personalizing prostate cancer treatment strategies.

Data from the INTERCEPT study support ctDNA clearance as a useful end point for potential benefit in studies assessing novel therapeutics.

Investigators are actively enrolling patients with locally advanced rectal cancer in the phase 1b FORTRESS trial evaluating NG-350A plus chemotherapy.