Colorectal Cancer

Tanios Bekaii-Saab, MD, FACP, provides an overview of a case involving a 65-year-old man diagnosed with stage 4 metastatic colorectal cancer.

In patients with HER2-positive, metastatic colorectal cancer, fam-trastuzumab deruxtecan-nxki led to improved responses in patients with higher HER2 expression at baseline, whereas responses were seen irrespective of RAS- and PIK3CA mutation status and blood tumor mutational burden levels.

Data from the phase 1/2 KRYSTAL-1 study presented at the 2021 ESMO congress showed promising clinical activity with adagrasib in treating previously treated patients with KRASG12C-mutated colorectal cancer.

John Marshall, MD, speaks on regorafenib sequencing and relays his thoughts on the future of treatment for metastatic colorectal cancer.

Dr Marshall discusses the impact regorafenib has had in the treatment of metastatic colorectal cancer and describes data from the CORRECT and ReDOS clinical trials.

A gastrointestinal cancers expert describes monitoring strategies for progression of metastatic colorectal cancer.

Dr Marshall explains the different frontline treatment options for metastatic colorectal cancer, as well as maintenance therapy.

John Marshall, MD, provides an overview of the colorectal cancer landscape.

Onvansertib has demonstrated positive efficacy and safety in patients with KRAS-mutant metastatic colorectal cancer.

The first patient with a locally advanced or metastatic solid tumor has been dosed with buparlisib in combination with A0025 with or without atezolizumab in a phase 1a clinical trial.

Scott Kopetz, MD, PhD, FACP, explains the purpose of the phase 1b KISIMA-01 study of the ATP128 vaccine used with or without with or without ezabenlimab to treat patients with advanced colorectal cancer.

In an interview with Targeted Oncology™, Michael J. Overman, MD, discussed targeted rare genomic alterations in colorectal cancer.

Preliminary results from the phase 1b KISIMA-01 indicate that combining the single chimeric fusion protein ATP128 with the PD-1 inhibitor, ezabenlimab, is tolerable in patients with heavily pretreated refractory stage IV colorectal cancer and may induce immune responses.

In season 2, episode 6 of Targeted Talks, Dr. Michael J. Overman, joins Targeted Oncology for a special discussion around rare genomic alterations in colorectal cancer

Michael J. Overman, MD, discusses the advances in testing for rare genomic alterations in colorectal cancer.

A biomarker analysis utilized liquid biopsies to find potential prognostic and predictive biomarkers for patients with BRAF V600E–mutant metastatic colorectal cancer treated with BRAF, EGFR, and/or MEK inhibitors.

Findings from the OCTOPUS Consortium of trial data have indicated that obese patients with colorectal cancer have a poorer survival from adjuvant chemotherapy treatment due to reduced treatment dose and average cumulative relative dose.

In a first-of-its-kind study, data reveal that unnecessary antibiotic use may increase the risk of colon cancer—especially in people under age 50. Findings were presented at the 2021 World Congress on Gastrointestinal Cancer.

Scott Kopetz, MD, PhD, FACP, reviews the results of the phase 1b multicenter KISIMA-01 study, for which he presented preliminary results during the ESMO World Congress of Gastrointestinal Cancer 2021.

The phase 3 KRYSTAL-10 trial continues to look at the combination of adagrasib and cetuximab in patients with previously treated advanced colorectal cancer and a KRAS G12C mutation in their tumor.

Results of a single-arm phase 2 study of regorafenib plus nivolumab in patients with mismatch repair–proficient/microsatellite stable colorectal cancer found a discrepancy in efficacy between the Japanese and North American Population.

Second-line treatment with cetuximab in patients with metastatic colorectal cancer given after irinotecan or oxaliplatin-based regimen failure, KRAS mutational status and geographical region were associated with time on treatment, while body mass index and age were linked with overall survival.

In the phase 2 PANAMA trial, adding panitumumab to 5-fluorouracil and leucovorin showed significant improvement in progression-free survival as a maintenance treatment over 5-FU/leucovorin alone in patients with RAS wild-type metastatic colorectal cancer.

With addition 16-month follow-up, the benefit of fam-trastuzumab deruxtecan-nxki as treatment of patients with HER2-overexpressing metastatic colorectal cancer showed results that were consistent with the primary analysis of the DESTINY-CRC01 trial study.

The FOLFOXIRI regimen in combination with bevacizumab is preferred over FOLFOXIRI plus cetuximab for the treatment of patients with RAS wild type, BRAF V600E mutant metastatic colorectal cancer.