Effect of perioperative glutamine-enriched nutritional support on patients with colorectal cancer: A systematic review and meta-analysis.

World J Gastrointest Surg · 2025 · PMC12754300 · PMID 41479717

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may not be significantno p-value reported

Moreover, this study was limited to patients who received PN, and compared with our studies on both EN and PN, the positive effect of PN alone on postoperative complications may not be significant.

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