Preoperative FAN score predicts survival outcomes after radical cystectomy for bladder cancer

Fuente: Wiley Open Access
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Auteurs principaux: Yu Ishizuya, Atsunari Kawashima, Shimpei Yamashita, Takeshi Ujike, Tetsuya Takao, Osamu Miyake, Hiroki Osaki, Hiromu Horitani, Toshichika Iwanishi, Tsuyoshi Takada, Yuta Oki, Takahiro Yoshida, Makoto Matsushita, Ken‐Ichi Kakimoto, Akira Nagahara, Takuji Hayashi, Yoshiyuki Yamamoto, Taigo Kato, Koji Hatano, Yasuo Kohjimoto, Isao Hara, Norio Nonomura
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Publié: Wiley 2026
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author Yu Ishizuya
Atsunari Kawashima
Shimpei Yamashita
Takeshi Ujike
Tetsuya Takao
Osamu Miyake
Hiroki Osaki
Hiromu Horitani
Toshichika Iwanishi
Tsuyoshi Takada
Yuta Oki
Takahiro Yoshida
Makoto Matsushita
Ken‐Ichi Kakimoto
Akira Nagahara
Takuji Hayashi
Yoshiyuki Yamamoto
Taigo Kato
Koji Hatano
Yasuo Kohjimoto
Isao Hara
Norio Nonomura
author_facet Yu Ishizuya
Atsunari Kawashima
Shimpei Yamashita
Takeshi Ujike
Tetsuya Takao
Osamu Miyake
Hiroki Osaki
Hiromu Horitani
Toshichika Iwanishi
Tsuyoshi Takada
Yuta Oki
Takahiro Yoshida
Makoto Matsushita
Ken‐Ichi Kakimoto
Akira Nagahara
Takuji Hayashi
Yoshiyuki Yamamoto
Taigo Kato
Koji Hatano
Yasuo Kohjimoto
Isao Hara
Norio Nonomura
Yu Ishizuya
Atsunari Kawashima
Shimpei Yamashita
Takeshi Ujike
Tetsuya Takao
Osamu Miyake
Hiroki Osaki
Hiromu Horitani
Toshichika Iwanishi
Tsuyoshi Takada
Yuta Oki
Takahiro Yoshida
Makoto Matsushita
Ken‐Ichi Kakimoto
Akira Nagahara
Takuji Hayashi
Yoshiyuki Yamamoto
Taigo Kato
Koji Hatano
Yasuo Kohjimoto
Isao Hara
Norio Nonomura
collection Wiley Open Access
contents Preoperative FAN score predicts survival outcomes after radical cystectomy for bladder cancer Yu Ishizuya Atsunari Kawashima Shimpei Yamashita Takeshi Ujike Tetsuya Takao Osamu Miyake Hiroki Osaki Hiromu Horitani Toshichika Iwanishi Tsuyoshi Takada Yuta Oki Takahiro Yoshida Makoto Matsushita Ken‐Ichi Kakimoto Akira Nagahara Takuji Hayashi Yoshiyuki Yamamoto Taigo Kato Koji Hatano Yasuo Kohjimoto Isao Hara Norio Nonomura BJUI Compass Abstract Objective This study aimed to evaluate whether the preoperative FAN score—composed of the fibrosis‐4 (Fib‐4) index, albumin–bilirubin (ALBI) score and neutrophil–lymphocyte ratio (NLR)—predicts recurrence‐free, cancer‐specific and overall survival after radical cystectomy for bladder cancer. Patients and Methods We retrospectively analysed 1121 patients who underwent radical cystectomy at 13 institutions between April 2010 and March 2024. Associations between the FAN score and recurrence‐free survival (RFS), cancer‐specific survival (CSS) and overall survival (OS) were evaluated. Prognostic performance was assessed in an independent cohort of 296 patients from three institutions. Results FAN score distribution was 0 ( n  = 600, 53.5%), 1 ( n  = 409, 36.5%) and ≥2 ( n  = 112, 10.0%). Patients with a FAN score ≥2 had significantly worse RFS (median: not reached vs 12.3 months; p  < 0.0001), CSS (not reached vs 22.8 months; p  < 0.0001) and OS (112.5 vs 16.1 months; p  < 0.0001) than those with a FAN score ≤1. On multivariable analysis, a FAN score ≥2 was an independent predictor of poorer RFS (HR 2.12, 95% CI 1.55–2.91; p  < 0.0001), CSS (HR 2.80, 95% CI 2.00–3.92; p  < 0.0001) and OS (HR 2.70, 95% CI 2.03–3.59; p  < 0.0001). These associations were consistently observed in an independent cohort of 296 patients. Conclusions The FAN score is an independent prognostic marker of adverse outcomes after radical cystectomy for bladder cancer and may help stratify patients for perioperative management and follow‐up. 10.1002/bco2.70221 http://creativecommons.org/licenses/by/4.0/
doi_str_mv 10.1002/bco2.70221
format Artículo Open Access
id wiley_oa_10_1002_bco2_70221
institution Wiley Open Access
license_str_mv http://creativecommons.org/licenses/by/4.0/
publishDate 2026
publisher Wiley
record_format wiley_oa
spellingShingle Preoperative FAN score predicts survival outcomes after radical cystectomy for bladder cancer
Yu Ishizuya
Atsunari Kawashima
Shimpei Yamashita
Takeshi Ujike
Tetsuya Takao
Osamu Miyake
Hiroki Osaki
Hiromu Horitani
Toshichika Iwanishi
Tsuyoshi Takada
Yuta Oki
Takahiro Yoshida
Makoto Matsushita
Ken‐Ichi Kakimoto
Akira Nagahara
Takuji Hayashi
Yoshiyuki Yamamoto
Taigo Kato
Koji Hatano
Yasuo Kohjimoto
Isao Hara
Norio Nonomura
BJUI Compass
Preoperative FAN score predicts survival outcomes after radical cystectomy for bladder cancer Yu Ishizuya Atsunari Kawashima Shimpei Yamashita Takeshi Ujike Tetsuya Takao Osamu Miyake Hiroki Osaki Hiromu Horitani Toshichika Iwanishi Tsuyoshi Takada Yuta Oki Takahiro Yoshida Makoto Matsushita Ken‐Ichi Kakimoto Akira Nagahara Takuji Hayashi Yoshiyuki Yamamoto Taigo Kato Koji Hatano Yasuo Kohjimoto Isao Hara Norio Nonomura BJUI Compass Abstract Objective This study aimed to evaluate whether the preoperative FAN score—composed of the fibrosis‐4 (Fib‐4) index, albumin–bilirubin (ALBI) score and neutrophil–lymphocyte ratio (NLR)—predicts recurrence‐free, cancer‐specific and overall survival after radical cystectomy for bladder cancer. Patients and Methods We retrospectively analysed 1121 patients who underwent radical cystectomy at 13 institutions between April 2010 and March 2024. Associations between the FAN score and recurrence‐free survival (RFS), cancer‐specific survival (CSS) and overall survival (OS) were evaluated. Prognostic performance was assessed in an independent cohort of 296 patients from three institutions. Results FAN score distribution was 0 ( n  = 600, 53.5%), 1 ( n  = 409, 36.5%) and ≥2 ( n  = 112, 10.0%). Patients with a FAN score ≥2 had significantly worse RFS (median: not reached vs 12.3 months; p  < 0.0001), CSS (not reached vs 22.8 months; p  < 0.0001) and OS (112.5 vs 16.1 months; p  < 0.0001) than those with a FAN score ≤1. On multivariable analysis, a FAN score ≥2 was an independent predictor of poorer RFS (HR 2.12, 95% CI 1.55–2.91; p  < 0.0001), CSS (HR 2.80, 95% CI 2.00–3.92; p  < 0.0001) and OS (HR 2.70, 95% CI 2.03–3.59; p  < 0.0001). These associations were consistently observed in an independent cohort of 296 patients. Conclusions The FAN score is an independent prognostic marker of adverse outcomes after radical cystectomy for bladder cancer and may help stratify patients for perioperative management and follow‐up. 10.1002/bco2.70221 http://creativecommons.org/licenses/by/4.0/
title Preoperative FAN score predicts survival outcomes after radical cystectomy for bladder cancer
topic BJUI Compass
url https://bjui-journals.onlinelibrary.wiley.com/doi/10.1002/bco2.70221