Predictive significance of inflammatory markers and mGPS in metastatic castration-resistant prostate cancer treated with abiraterone or enzalutamide
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info:eu-repo/semantics/embargoedAccessTarih
2024Yazar
Göktaş Aydın, SabinKutlu, Yasin
Muğlu, Harun
Aydın, Ahmet
Açıkgöz, Özgür
Hamdard, Jamshid
Karcı, Ebru
Bilici, Ahmet
Ölmez, Ömer Fatih
Yıldız, Özcan
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Göktaş Aydın, S., Kutlu, Y., Muğlu, H., Aydın, A., Açıkgöz, Ö., Hamdard, J. ... Yıldız, Ö. (2024). Predictive significance of inflammatory markers and mGPS in metastatic castration-resistant prostate cancer treated with abiraterone or enzalutamide. Cancer Chemotherapy and Pharmacology, 93(1), 71-78. https://dx.doi.org/10.1007/s00280-023-04592-xÖzet
Background: Prostate cancer is a prevalent cancer in men worldwide, and castration-resistant prostate cancer (CRPC) is characterized by disease progression despite androgen deprivation therapy. While clinical and prognostic biomarkers have been identified in CRPC, the significance of serum inflammatory markers remains unclear. Materials and methods: This retrospective study included 79 CRPC patients treated with abiraterone or enzalutamide. Inflammatory markers, including the modified Glasgow prognostic score (mGPS), systemic immune-inflammation index (SII), and neutrophil-to-lymphocyte ratio (NLR), were assessed as predictive tools for treatment response. Patient data were obtained from medical charts, and statistical analyses were performed. Results: The median age of the patients was 67 years, with most having a Gleason score of 8–10. The median values for NLR, PLR, and SII were 2.9, 168.5, and 713.5, respectively. The objective response rate (ORR) to abiraterone or enzalutamide therapy was 55.1%. mGPS showed a significant association with ORR, with the mGPS 0 group having the highest response rate (59.5%). Median progression-free survival (PFS) was 12.8 months, and median overall survival (OS) was 35.4 months. Palliative radiotherapy during therapy and PSA doubling time were independent prognostic factors for PFS. Conclusions: mGPS and PSA doubling time significantly impacted survival, and mGPS significantly predicted the treatment response in mCRPC, which may lead to further prospective studies.
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Cancer Chemotherapy and PharmacologyCilt
93Sayı
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