Prognostic role of pretreatment neutrophil-to-lymphocyte ratio (NLR) in patients with non-muscle-invasive bladder cancer (NMIBC): A systematic review and meta-analysis

In this meta-analysis, peripheral blood levels of NLR were associated with an increased risk of disease recurrence and progression in patients who underwent TURBT for NMIBC. Furthermore, NLR was an independent predictor of disease recurrence and progression in NMIBC treated with BCG patients. NLR could be used to improve clinical decision-making regarding treatment and follow-up scheduling.