Pretreatment peripheral blood leukocytes are independent predictors of survival in oral cavity cancer.

ABSTRACT:

Background

Inflammation and immune surveillance evasion are cancer hallmarks. Peripheral blood leukocytes (PBLs) represent both. The aim of the current study was to examine PBLs as predictors of outcomes in oral cavity squamous cell carcinoma (OSCC), and to find specific cutoffs with the goal of including PBLs as host factor in patients' preoperative risk assessment.

Methods

Previously established head and neck squamous cell carcinoma (HNSCC) cutoffs were examined in an independent cohort of 1369 OSCC patients. Then optimal OSCC cutoffs were found and validated in the subset of patients with OSCC (n = 119) from the external HNSCC cohort. The PBLs analyzed were neutrophils, monocytes, and lymphocytes individually, the neutrophil-to-lymphocyte ratio (NLR), and a combined index

SUBMITTER: Valero C 

PROVIDER: S-EPMC7971350 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature