Factors affecting the postoperative prognosis of penile cancer
WU Yu-shu
ZHANG Zhi-lei
ZHU Tao
LI Zong-yang
GUO Zhi-fan
ZANG Yun-jiang
Abstract：Objective:To investigate the risk factors affecting the prognosis of penile cancer after surgery.Methods:We retrospectively analyzed the clinical data on 112 cases of penile cancer treated in Weifang People's Hospital from January 2013 to De-cember 2023.Using the Kaplan-Meier survival curve,χ2 test,Fisher's exact test,and univariate and multivariate Cox risk regression analyses,we compared the clinical characteristics among different groups,and determined the independent prognostic risk factors for cancer-specific survival(CSS)of the patients.Results:The 1-,3-and 5-year CSS rates of the penile cancer patients were 78.2%,66.1% and 63.7%,respectively.Kaplan-Meier analysis indicated a significant correlation of a higher neutrophil-to-lymphocyte ratio(NLR)with a lower CSS rate(P<0.001).Multivariate Cox regression analysis showed high NLR(HR=2.6;95% CI:1.031-6.558;P=0.043)to be an independent risk factor for CSS.Conclusion:Preoperative NLR is an independent risk factor for the prognosis of penile cancer.In addition,older age,farmer or worker occupation,lower education,preoperative lymphocyte-to-monocyte ratio(LMR)≤2.81,preoperative fibrinogen(FIB)≥3.41 g/L,advanced tumor stage and tumor differentiation are associated with the poor prognosis the malignancy.
Keywords：penile cancerprognosisneutrophil-to-lymphocyte ratiocancer-specific survival
Publication Date：2024-06-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 507-513 )