Future Science OA (Aug 2021)

Neutrophil percentage-to-albumin ratio predicts mortality in bladder cancer patients treated with neoadjuvant chemotherapy followed by radical cystectomy

  • Matteo Ferro,
  • Dragoş-Florin Babă,
  • Ottavio de Cobelli,
  • Gennaro Musi,
  • Giuseppe Lucarelli,
  • Daniela Terracciano,
  • Angelo Porreca,
  • Gian Maria Busetto,
  • Francesco Del Giudice,
  • Francesco Soria,
  • Paolo Gontero,
  • Francesco Cantiello,
  • Rocco Damiano,
  • Papalia Rocco,
  • Roberto Mario Scarpa,
  • Abdal Rahman Abu Farhan,
  • Riccardo Autorino,
  • Antonio Brescia,
  • Michele Marchioni,
  • Andrea Mari,
  • Andrea Minervini,
  • Nicola Longo,
  • Francesco Chiancone,
  • Sisto Perdona’,
  • Biagio Barone,
  • Pietro De Placido,
  • Michele Catellani,
  • Danilo Bottero,
  • Pasquale Ditonno,
  • Michele Battaglia,
  • Stefania Zamboni,
  • Alessandro Antonelli,
  • Francesco Greco,
  • Giorgio Ivan Russo,
  • Salvatore Smelzo,
  • Rodolfo Hurle,
  • Nicolae Crisan,
  • Matteo Manfredi,
  • Francesco Porpiglia,
  • Felice Crocetto,
  • Carlo Buonerba,
  • Alina Danilesco,
  • Mihai Dorin Vartolomei

DOI
https://doi.org/10.2144/fsoa-2021-0008
Journal volume & issue
Vol. 7, no. 7

Abstract

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Aim: To investigate the prognostic role of neutrophil percentage-to-albumin ratio (NPAR) in muscle-invasive bladder cancer (MIBC) patients treated with neoadjuvant chemotherapy (NAC) and radical cystectomy (RC). Patients & methods: 213 patients were included. Inclusion criteria: Nonmetastatic, MIBC (cT2-T4aN0M0), at least three cycles of NAC, undergone RC and with blood count within 30 days before NAC. Results: Five-years overall survival (OS) with NPAR >18 was 34.06% (95% CI: 18.3–50.5) and 65.37% (95% CI: 52.4–75.6) with NPAR 18 was 42.9% (95% CI: 23.9–60.7) and 74.5% (95% CI: 62.6–83.1) with NPAR <18 (p < 0.001). In multivariable analysis, NPAR increased OS of 1.3 points and CSS of 4.37 points. Conclusion: High NPAR prior to NAC seems to be a strong predictor of OS and CSS in MIBC patients treated with NAC and RC.

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