BACKGROUND: Increased neutrophil-to-lymphocyte ratio (NLR), an index of systemic inflammation, is associated with poor outcome for various types of cancers. We assessed the role on outcome prediction of NLR at baseline and persistent during first-line chemotherapy in patients with advanced urothelial cancer. METHODS: We retrospectively reviewed 292 patients with unresectable or metastatic urothelial cancer treated with first-line chemotherapy between January 2003 and December 2012. The cutoff values of NLR (>3 vs. <3) were evaluated before therapy and at day 1 of the second and third cycle (follow-up NLR). After univariate analysis, a multivariate analysis was carried out by Cox regression model and included the following variables: Eastern Cooperative Oncology Group (ECOG) performance status (≥ 2 vs. 0-1), visceral disease (present vs. absent), hemoglobin (<12 g/dL vs. >12 g/dL), pretherapy NLR (>3 vs. <3), and follow-up NLR (>3 vs. ≤ 3). RESULTS: Patients with pre- and follow-up NLR of >3 had a median progression-free survival of 3.2 months and a median overall survival of 5.7 months. In multivariate analysis, visceral metastases, pretherapy hemoglobin, and follow-up NLR were significant predictors of progression-free survival [hazard ratio (HR) 1.75, P = 0.0001; HR 1.57, P = 0.0015; HR 2.77, P < 0.0001, respectively], and of overall survival (HR 1.60, P = 0.0023; HR 1.59, P = 0.0024; HR 2.89, P < 0.0001, respectively); whereas pretherapy NLR remained as predictor of overall survival only (HR 1.53, P = 0.0101). CONCLUSIONS: An increased NLR persistent during first-line chemotherapy is an independent predictive factor for patients with advanced urothelial cancer.
BACKGROUND: Increased neutrophil-to-lymphocyte ratio (NLR), an index of systemic inflammation, is associated with poor outcome for various types of cancers. We assessed the role on outcome prediction of NLR at baseline and persistent during first-line chemotherapy in patients with advanced urothelial cancer. METHODS: We retrospectively reviewed 292 patients with unresectable or metastatic urothelial cancer treated with first-line chemotherapy between January 2003 and December 2012. The cutoff values of NLR (>3 vs. <3) were evaluated before therapy and at day 1 of the second and third cycle (follow-up NLR). After univariate analysis, a multivariate analysis was carried out by Cox regression model and included the following variables: Eastern Cooperative Oncology Group (ECOG) performance status (≥ 2 vs. 0-1), visceral disease (present vs. absent), hemoglobin (<12 g/dL vs. >12 g/dL), pretherapy NLR (>3 vs. <3), and follow-up NLR (>3 vs. ≤ 3). RESULTS:Patients with pre- and follow-up NLR of >3 had a median progression-free survival of 3.2 months and a median overall survival of 5.7 months. In multivariate analysis, visceral metastases, pretherapy hemoglobin, and follow-up NLR were significant predictors of progression-free survival [hazard ratio (HR) 1.75, P = 0.0001; HR 1.57, P = 0.0015; HR 2.77, P < 0.0001, respectively], and of overall survival (HR 1.60, P = 0.0023; HR 1.59, P = 0.0024; HR 2.89, P < 0.0001, respectively); whereas pretherapy NLR remained as predictor of overall survival only (HR 1.53, P = 0.0101). CONCLUSIONS: An increased NLR persistent during first-line chemotherapy is an independent predictive factor for patients with advanced urothelial cancer.
Authors: Arianna Barbetta; Tamar B Nobel; Smita Sihag; Meier Hsu; Kay See Tan; Manjit S Bains; James M Isbell; Yelena Y Janjigian; Abraham J Wu; Matthew J Bott; David R Jones; Daniela Molena Journal: Ann Thorac Surg Date: 2018-05-05 Impact factor: 4.330
Authors: Daniele Minardi; M Scartozzi; L Montesi; M Santoni; L Burattini; M Bianconi; V Lacetera; G Milanese; S Cascinu; G Muzzonigro Journal: Springerplus Date: 2015-06-12