Novel agents in the treatment of metastatic colorectal cancer

Stephen Leong1, Wells A Messersmith, Aik Choon Tan

  • 1GI Medical Oncology Program, University of Colorado, Denver, CO, USA. stephen.leong@ucdenver.edu

Insights

New colorectal cancer (CRC) treatments show promise but benefit only a few patients. Future therapies will require predictive biomarkers for personalized medicine in CRC treatment.

Area of Science:

  • Oncology
  • Molecular Biology
  • Drug Development

Background:

  • Colorectal cancer (CRC) remains a leading cause of cancer mortality in the US.
  • Recent decades have seen significant advances in understanding CRC's molecular underpinnings.
  • This has identified numerous molecular targets for novel therapeutic agents.

Purpose of the Study:

  • To review promising new therapeutic agents for colorectal cancer.
  • To discuss their relevance, early clinical trial results, and future trial incorporation.
  • To highlight the importance of predictive biomarkers for patient selection.

Main Methods:

  • Review of current literature on novel CRC agents.
  • Analysis of early-stage clinical trial data.
  • Discussion of biomarker research for targeted therapy.

Main Results:

  • Several novel agents are in early to late-stage clinical trials for CRC.
  • These agents have shown encouraging activity in a subset of patients.
  • Predictive biomarker research is crucial for identifying patient populations likely to respond.

Conclusions:

  • There is an urgent need for new CRC treatments.
  • Individualized therapy requires patient selection based on predictive biomarkers.
  • Lessons from EGFR-targeted therapies underscore the need for precision medicine in CRC.

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