Indian J Gastroenterol. 2023 Apr 27. doi: 10.1007/s12664-022-01330-8. Online ahead of print.

ABSTRACT

BACKGROUND: Due to the increasing prevalence of non-alcoholic fatty liver disease (NAFLD), there was a need to establish non-invasive tests for its detection. Mean platelet volume (MPV) is an inexpensive, practical and easily accessible marker of inflammation in many disorders. Our study was aimed at investigating the relationship between MPV and both NAFLD and liver histology.

METHODS: Total 290 patients with biopsy-proven NAFLD (n = 124) and 108 control patients were included in the study. To exclude the effect of other diseases on MPV, we included 156 patient controls in our study. Those whohave liver-related diseases and those who use drugs that may cause fatty liver were not included in the study. Liver biopsy was performed for those whose alanine aminotransferase level persisted for >6 months above the upper limits.

RESULTS/CONCLUSION: We found that MPV was significantly higher in the NAFLD group compared with the control group, and MPV had an independent predictive value for the development of NAFLD. We determined that the number of platelets was significantly lower in the NAFLD group compared with that in the control group. We compared MPV values histologically with both stage and grade in all patients with biopsy-proven NAFLD and found that MPV had a significant positive correlation with stage. We observed a positive correlation between MPV and non-alcoholic steatohepatitis grade, but this was not statistically significant. MPV can be useful because it is simple, easy to measure, cost-effective, and routinely tested in daily practice. MPV can be used as a simple marker of NAFLD and an indicator of fibrosis-stage in NAFLD.

PMID:37103751 | DOI:10.1007/s12664-022-01330-8