What are your top takeaways from ASCO GI 2025?  

1. BREAKWATER: Analysis of first-line encorafenib + cetuximab + chemotherapy in BRAF V600E-mutant metastatic colorectal cancer. This ambitious phase 3 randomized trial is an initiative of project frontrunner to attempt to allow access of targeted therapy in earlier lines of treatment for advanc...

CheckMate 8HW – new first-line SOC of ipi/nivo for dMMR/MSI-H advanced CRC BREAKWATER – new first line SOC of FOLFOX + encorafenib + cetuximab for BRAFV600E mutated advanced CRC RMC-6236-001 – RAS(ON) inhibitor showing some impressive activity in patients with RAS mutation...

BREAKWATER study confirming encorafenib/cetuximab/FOLFOX as the preferred first-line agent for metastatic BRAF V600E mutated colorectal cancer - this is practice changing. Kopetz et al., JCO 2025 CheckMate 8HW - Ipilumimab/nivolumab is the superior first-line regimen for MSI-high/deficient ...

The addition of pamrevlumab to gemcitabine and abraxane did not improve mOS in patients with metastatic pancreatic cancer. This is disappointing news again for a combination with sound rationale behind it. Fifty percent of the patients had matched pre-and on-treatment tumor biopsies, and I remain ...

ASCO GI 2025 provided a forum to present some thought-provoking studies which should augment standard of care for patients, particularly with colorectal cancer. First I would highlight a presentation from the NCI cooperative groups CALGB (Alliance)/SWOG which discussed study 80702 for stage III c...

CheckMate 8HW study: this study design was not very clearly stated but we need to be aware that there are two major parts within this study: Nivolumab/Ipilimumab vs chemotherapy in the first line setting. That part was reported last year in NEJM that showed immunotherapy provided better PFS in dMM...

The BREAKWATER trial: Practice changing data for patients with BRAF V600 mutated MSS CRC, particularly based on OS benefit noted in the study. Although most of the data is not mature, the FDA granted accelerated approval given there is a huge unmet need for patients with this aggressive biology. N...

1. 80702 ctDNA Prediction in Celecoxib People ctDNA predicts relapse as DFS is 33% vs 85% in ctDNA negative Celecoxib didn't help ctDNA negative patients but did help ctDNA positive. Celecoxib may be beneficial in reducing colorectal recurrence in patients with ctDNA positivity after sur...