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June 1, 2025Open Access

Malnourished, gastrointestinal cancer patients undergoing surgery: burden of nutritional risk, use of oral nutritional supplements, and impact on health outcomes.

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Authors

HSHanping ShiCapital Medical UniversityXWXuefei WangFudan UniversityWKWeiming KangTongji University

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Implication

Retrospective review demonstrates high malnutrition risk and potential benefits of oral nutritional supplements in gastrointestinal surgery patients, highlighting critical gaps in routine screening.

Key Points

  • To assess the prevalence of malnutrition screening and evaluate the impact of daily oral nutritional supplements on clinical outcomes in patients undergoing gastrointestinal cancer surgery.
  • Retrospective medical record review of 349 adult patients undergoing surgery for gastric, colon, or anorectal cancers across urban hospitals in an Asian nation.
  • Identified nutritional risk primarily via the Nutrition Risk Screening-2002 (NRS-2002) and compared postoperative outcomes between malnourished patients who received daily oral nutritional supplements (ONS) and those who did not.
  • Only 20% of patients received admission nutritional screening or assessment, among whom nearly 60% were identified as malnourished.
  • Malnourished patients receiving ONS experienced fewer complications and a 1-day reduction in hospital length of stay, though small subgroup sample sizes precluded statistical significance.

Cite This Study

Shi et al. (2025) studied this question.

synapsesocial.com/papers/6a8248ee24df062650b4b26ahttps://doi.org/10.6133/apjcn.202506_34(3).0007
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Nutritional status and postoperative outcomes in patients undergoing major resection for gastrointestinal cancer: a prospective cohort study2025 · 1 citations
  2. 2Malnutrition and micronutrient deficiency following gastrointestinal cancer surgery: A case report and mini‑review of the literature2024 · 1 citations
  3. 3The Impact of Malnutrition Risk and Perioperative Complications in Gastrointestinal Cancer Patients Undergoing Elective Major Surgery: A Prospective Observational Multicenter Study2026 · 3 citations
  4. 4Sàng lọc, đánh giá tình trạng dinh dưỡng và một số yếu tố liên quan ở bệnh nhân được phẫu thuật nội soi điều trị ung thư đại tràng2024 · 1 citations
  5. 5Malnutrition in cancer surgery: A retrospective study on screening practices and outcomes2026