Diagnostics (Apr 2023)

Prognostic Value for Perioperative Serum Total Cholesterol Level on Postoperative Long-Term Prognosis of Pancreatic Cancer: A Retrospective Clinical Study

  • Han-Xuan Wang,
  • Cheng Ding,
  • Jin-Can Huang,
  • You-Wei Ma,
  • Shao-Cheng Lyu,
  • Ren Lang

DOI
https://doi.org/10.3390/diagnostics13081402
Journal volume & issue
Vol. 13, no. 8
p. 1402

Abstract

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Cholesterol correlates with occurrence and progression of pancreatic cancer and has predictive value for postoperative prognosis in various cancers. Our study intended to reveal the relationship between perioperative serum total cholesterol (TC) level and postoperative prognosis of pancreatic cancer. We retrospectively analyzed the data of pancreatic cancer patients who underwent surgical treatment at our hospital from January 2015 to December 2021. ROC curves between serum TC level at each time point and 1-year survival rate were drawn, from which study object and optimal cutoff value was determined. Patients were divided into low and high-TC groups, and perioperative data and prognosis were compared. Risk factors for poor postoperative prognosis were identified by univariate and multivariate analysis. Overall survival rates at postoperative 1, 2 and 3 years in the low and high-TC groups were 52.9%, 29.4%, and 15.6% and 80.4%, 47.2%, and 33.8% (p = 0.005), respectively. Multivariate analysis confirmed tumor differentiation degree (RR = 2.054, 95% CI: 1.396–3.025), pTNM stage (RR = 1.595, 95% CI: 1.020–2.494), lymph node metastasis (RR = 1.693, 95% CI: 1.127–2.544), and postoperative 4-week serum TC level (RR = 0.663, 95% CI: 0.466–0.944) as independent risk factors for prognosis of pancreatic cancer. We conclude that postoperative 4-week serum TC level has certain predictive value for long-term postoperative prognosis of pancreatic cancer.

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