Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios as Prognostic Biomarkers in Unresectable Hepatocellular Carcinoma Treated with Atezolizumab plus Bevacizumab

Yue Linda Wu, Claudia Angela Maria Fulgenzi, Antonio D’Alessio, Jaekyung Cheon, Naoshi Nishida, Anwaar Saeed, Brooke Wietharn, Antonella Cammarota, Tiziana Pressiani, Nicola Personeni, Matthias Pinter, Bernhard Scheiner, Lorenz Balcar, Yi Hsiang Huang, Samuel Phen, Abdul Rafeh Naqash, Caterina Vivaldi, Francesca Salani, Gianluca Masi, Dominik BettingerArndt Vogel, Martin Schönlein, Johann von Felden, Kornelius Schulze, Henning Wege, Peter R. Galle, Masatoshi Kudo, Lorenza Rimassa, Amit G. Singal, Rohini Sharma, Alessio Cortellini, Vincent E. Gaillard, Hong Jae Chon, David J. Pinato, Celina Ang

Risultato della ricerca: Contributo su rivistaArticolo in rivistapeer review

Abstract

Systemic inflammation is a key risk factor for hepatocellular carcinoma (HCC) progression and poor outcomes. Inflammatory markers such as the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) may have prognostic value in HCC treated with standard of care atezolizumab plus bevacizumab (Atezo-Bev). We conducted a multicenter, international retrospective cohort study of patients with unresectable HCC treated with Atezo-Bev to assess the association of NLR and PLR with overall survival (OS), progression-free survival (PFS), and objective response rates. Patients with NLR ≥ 5 had a significantly shorter OS (9.38 vs. 16.79 months, p < 0.001) and PFS (4.90 vs. 7.58 months, p = 0.03) compared to patients with NLR < 5. NLR ≥ 5 was an independent prognosticator of worse OS (HR 2.01, 95% CI 1.22–3.56, p = 0.007) but not PFS. PLR ≥ 300 was also significantly associated with decreased OS (9.38 vs. 15.72 months, p = 0.007) and PFS (3.45 vs. 7.11 months, p = 0.04) compared to PLR < 300, but it was not an independent prognosticator of OS or PFS. NLR and PLR were not associated with objective response or disease control rates. NLR ≥ 5 independently prognosticated worse survival outcomes and is worthy of further study and validation.

Lingua originaleInglese
Numero di articolo5834
RivistaCancers
Volume14
Numero di pubblicazione23
DOI
Stato di pubblicazionePubblicato - dic 2022
Pubblicato esternamente

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