BACKGROUND AND AIM: Nonalcoholic fatty liver disease (NAFLD) is a leading cause of progressive and chronic liver injury. Mean platelet volume (MPV) and the neutrophil-lymphocyte ratio (N/L ratio) may be considered cheap and simple markers of inflammation in many disorders. We aimed to investigate the clinical utility of MPV and the N/L ratio to predict fibrosis in NAFLD patients and the presence of nonalcoholic steatohepatitis (NASH). MATERIALS AND METHODS: A total of 873 patients with biopsy-proven NAFLD and 150 healthy controls were included. Patients were divided into two groups: non-NASH group (n=753) and NASH group (n=120). Liver biopsy, MPV, lymphocyte, and neutrophil counts were registered; the N/L ratio was calculated. Proinflammatory cytokines (tumor necrosis factor-α and interleukin-6) were measured by an ELISA. RESULTS: NASH patients had higher MPV compared with non-NASH patients (10.9±1.8 and 9.5±1.6 fl, respectively, P<0.001). MPV correlated positively with the NAFLD activity score, proinflammatory cytokines, and C-reactive protein (CRP) (P<0.001). Patients with advanced fibrosis (F3-4) had increased MPV (11.3±0.9 fl) compared with patients with early fibrosis (F1-2) (10.2±0.8 fl, P<0.001). NASH patients had an increased N/L ratio compared with non-NASH cases (2.6±1.1 and 1.9±0.7 fl, respectively, P<0.001). The N/L ratio correlated positively with NAFLD activity score, proinflammatory cytokines, and CRP (P<0.001). In addition, patients with advanced fibrosis (F3-4) had an N/L ratio (2.5±1.1) comparable with that of patients with early fibrosis (F1-2) (1.8±0.9) (P<0.001). CONCLUSION: MPV and the N/L ratio were elevated in NASH patients versus non-NASH cases, and in patients with advanced fibrosis (F3-4) versus early fibrosis (F1-2). They can be used as noninvasive novel markers to predict advanced disease.
BACKGROUND AND AIM: Nonalcoholic fatty liver disease (NAFLD) is a leading cause of progressive and chronic liver injury. Mean platelet volume (MPV) and the neutrophil-lymphocyte ratio (N/L ratio) may be considered cheap and simple markers of inflammation in many disorders. We aimed to investigate the clinical utility of MPV and the N/L ratio to predict fibrosis in NAFLD patients and the presence of nonalcoholic steatohepatitis (NASH). MATERIALS AND METHODS: A total of 873 patients with biopsy-proven NAFLD and 150 healthy controls were included. Patients were divided into two groups: non-NASH group (n=753) and NASH group (n=120). Liver biopsy, MPV, lymphocyte, and neutrophil counts were registered; the N/L ratio was calculated. Proinflammatory cytokines (tumor necrosis factor-α and interleukin-6) were measured by an ELISA. RESULTS: NASH patients had higher MPV compared with non-NASH patients (10.9±1.8 and 9.5±1.6 fl, respectively, P<0.001). MPV correlated positively with the NAFLD activity score, proinflammatory cytokines, and C-reactive protein (CRP) (P<0.001). Patients with advanced fibrosis (F3-4) had increased MPV (11.3±0.9 fl) compared with patients with early fibrosis (F1-2) (10.2±0.8 fl, P<0.001). NASH patients had an increased N/L ratio compared with non-NASH cases (2.6±1.1 and 1.9±0.7 fl, respectively, P<0.001). The N/L ratio correlated positively with NAFLD activity score, proinflammatory cytokines, and CRP (P<0.001). In addition, patients with advanced fibrosis (F3-4) had an N/L ratio (2.5±1.1) comparable with that of patients with early fibrosis (F1-2) (1.8±0.9) (P<0.001). CONCLUSION: MPV and the N/L ratio were elevated in NASH patients versus non-NASH cases, and in patients with advanced fibrosis (F3-4) versus early fibrosis (F1-2). They can be used as noninvasive novel markers to predict advanced disease.
Authors: Andrea Sonaglioni; Federica Cerini; Antonio Cerrone; Lorenzo Argiento; Gian Luigi Nicolosi; Elisabetta Rigamonti; Michele Lombardo; Maria Grazia Rumi; Mauro Viganò Journal: Intern Emerg Med Date: 2022-03-17 Impact factor: 5.472
Authors: John E Lewis; Steven E Atlas; Oscar L Higuera; Andrea Fiallo; Ammar Rasul; Ashar Farooqi; Olga Kromo; Laura A Lantigua; Eduard Tiozzo; Judi M Woolger; Sharon Goldberg; Armando Mendez; Allan E Rodriguez; Janet Konefal Journal: Evid Based Complement Alternat Med Date: 2018-05-03 Impact factor: 2.629
Authors: Kuo-Tzu Sung; Richard Kuo; Jing-Yi Sun; Ta-Chuan Hung; Shun-Chuan Chang; Chuan-Chuan Liu; Chun-Ho Yun; Tung-Hsin Wu; Chung-Lieh Hung; Hung-I Yeh; Charles Jia-Yin Hou; Ricardo C Cury; David A Zidar; Hiram G Bezerra; Chris T Longenecker Journal: PLoS One Date: 2018-11-20 Impact factor: 3.240
Authors: Robin D Abeles; Benjamin H Mullish; Roberta Forlano; Torben Kimhofer; Maciej Adler; Alexandros Tzallas; Nikolaos Giannakeas; Michael Yee; Jamil Mayet; Robert D Goldin; Mark R Thursz; Pinelopi Manousou Journal: Aliment Pharmacol Ther Date: 2019-03-05 Impact factor: 8.171