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August 23, 2025Annals of Gastroenterological SurgeryOpen Access

Impact of Low Preoperative Prognostic Immune Nutritional Index on Survival and Postoperative Infectious Complications in Patients With Colorectal Cancer

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Authors

SYShinji YamashitaYOYoshinaga OkugawaHIHiroki Imaoka

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Overview

Analysis shows low prognostic immune nutritional index correlates with increased risk of infection and poor outcomes in colorectal cancer patients, implying its role in risk assessment.

Key Points

  • A low preoperative prognostic immune nutritional index significantly reduces overall survival and disease-free survival in colorectal cancer patients, affecting long-term outcomes.
  • Independent analysis revealed a low prognostic immune nutritional index increased the risk of postoperative infectious complications, contributing to overall risk assessment.
  • Outcomes were particularly affected in patients with advanced disease stages, showing the critical relevance of the prognostic immune nutritional index in clinical settings.
  • Propensity score matching analysis demonstrated poorer disease-free survival and overall survival metrics in patients with a low preoperative prognostic immune nutritional index.

Cite This Study

Yamashita et al. (2025) studied this question.

synapsesocial.com/papers/68af79a47567bf4f94ff155fhttps://doi.org/10.1002/ags3.70084
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Also Consider

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  1. 1Prognostic Value of the Preoperative Prognostic Nutritional Index in Predicting Survival Outcomes After Curative Surgery for Colorectal Cancer2025 · 2 citations
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  4. 4Role of Prognostic Nutritional Index (PNI) as a Prognostic Marker for Early Postoperative Complications in Gastrointestinal Malignancy2025
  5. 5Prognostic value of prognostic nutritional index in patients undergoing surgery for gastric cancer2025 · 4 citations