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Article Abstract

Objective: This study aimed to investigate the potential role of systemic inflammatory markers in the management of Prostate Cancer (PCA) with variant pathology.

Materials And Methods: A retrospective analysis was conducted on 302 patients who underwent radical prostatectomy between 2014 and 2023. After applying exclusion criteria, 279 patients were included: 207 with adenocarcinoma and 72 with variant pathologies. Systemic inflammatory markers such as Neutrophil/Lymphocyte Ratio (NLR), Platelet/Lymphocyte Ratio (PLR), Systemic Immune Inflammation Index (SII), and Systemic Inflammation Response Index (SIRI) were compared between the groups.

Results: In the variant group, the patients were significantly older (p=.005). There were no significant differences in height, weight, and BMI(Body Mass Index), HT(Hypertension), DM(Diabetes Mellitus) and CVD(Cardiovascular Disease) between groups. In the variant histology group, the frequency of LVI(Lymphovascular Invasion) and PNI(Perineural Invasion) were significantly higher (p<.001 and p =.014, respectively). The rates of SM(Surgical Margin) was also significantly higher in the variant group (p<.001). Higher ISUP-grades in prostatectomy specimens were observed in the variant histology group (p<.001)..There were no significant differences between the groups in terms NLR, PLR, SIRI and SII values. Pretreatment PSA values were also significantly higher in the variant group (p < .001), as was the rate of radiotherapy (p < .001). However, no significant differences were found in NLR, PLR, SIRI, or SII values. Recurrence rates and disease-specific survival (DSS) were significantly higher in the variant group(p < .05)  though predicted survival duration did not differ.

Conclusion: These results indicate that inflammation markers have limited value in predicting prognosis among variant PCA.It highlights the complex role of inflammation in cancer  progression.This study has helped us to better understand the relationship between  PCA and inflammation but further research is needed.

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http://dx.doi.org/10.22037/uj.v22i.8378DOI Listing

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