Evaluating the Prognostic Significance of the Controlling Nutritional Status Score (CONUT) in Colorectal Cancer Patients: A Systematic Review and Meta-Analysis - Summary - MDSpire

Evaluating the Prognostic Significance of the Controlling Nutritional Status Score (CONUT) in Colorectal Cancer Patients: A Systematic Review and Meta-Analysis

  • By

  • Weiwei Gu

  • Hong Li

  • November 5, 2025

  • 0 min

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Objective:

To evaluate the prognostic value of the CONUT score for colorectal cancer prognosis through a systematic literature meta-analysis, highlighting its potential clinical significance.

Key Findings:
  • High CONUT scores are associated with poor overall survival (OS) and relapse-free survival (RFS) in colorectal cancer patients, although findings vary across studies.
Interpretation:

The CONUT score may serve as a useful prognostic tool for colorectal cancer patients, but further high-quality studies are needed to confirm its predictive value and clinical implications.

Limitations:
  • Inconsistencies in findings across studies may affect the reliability of CONUT as a prognostic marker, and potential biases inherent in observational studies should be considered.
  • Limited inclusion of randomized controlled trials in the analysis.
Conclusion:

The CONUT score shows potential as a prognostic indicator in colorectal cancer, warranting further investigation to establish its clinical utility.

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