Research Article Details

Article ID: A19868
PMID: 26297218
Source: J Diabetes Complications
Title: An association of large-fibre peripheral nerve dysfunction with non-invasive measures of liver fibrosis secondary to non-alcoholic fatty liver disease in diabetes.
Abstract: AIM: To examine for an association of elevated lower-limb vibration perception threshold (VPT) with NAFLD fibrosis. METHODS: Two cohorts from a tertiary diabetes centre were studied - Cohort 1, n=456 with type 1 or 2 diabetes, and Cohort 2, n=106 with type 2 diabetes mellitus. All underwent a detailed assessment, including VPT measurement. Cohort 2 also had liver ultrasound and transient elastography (TE). NAFLD Fibrosis Score (NFS) was calculated for all with available data. Follow-up VPT measurements on participants in Cohort 1 to 2014 were also collected if available. RESULTS: Adjusted risk of higher VPT category (&#8805;25V but <50V, or &#8805;50V, c.f. < 25V) was greater for high-risk NFS in both cohorts (Cohort 1, OR 2.22 [95% CI 1.24-3.98, p=0.007] and Cohort 2, OR 4.51 [95% CI 1.08-18.87], p=0.039) and higher liver stiffness measurement (LSM) by TE in Cohort 2 (OR for each unit natural log increase in LSM of 2.42 (95% CI 1.13-5.19), p=0.023). In Cohort 1, in those with VPT<50V and complete data, those with higher NFS had greater odds of increasing VPT category after 2.2 (IQR 1.5-2.9) years. CONCLUSIONS: Higher VPT associates with markers of liver fibrosis due to NAFLD in diabetes mellitus.
DOI: 10.1016/j.jdiacomp.2015.06.015