Gluten neuropathy: prevalence of neuropathic pain and the role of gluten-free diet

Gluten neuropathy: prevalence of neuropathic pain and the role of gluten-free diet Background and aim Peripheral neuropathy is a common extraintestinal manifestation of gluten sensitivity (gluten neuropa- thy). We aimed to establish the prevalence of neuropathic pain in patients with otherwise idiopathic PN and gluten sensitiv- ity (positive antigliadin, endomysial, and/or transglutaminase antibodies, with or without enteropathy) and to describe any contributory factors. Methods All consecutive patients with gluten neuropathy (GN) attending a specialist gluten/neurology clinic were invited to participate. Pain was assessed via the DN4 questionnaire and the visual analog scale. Overall Neuropathy Limitations Scale was used to assess the severity of neuropathy. The Mental Health Index (MHI-5) was used to measure participants’ general mental health status. Results In total, 60 patients (76.7% males, mean age 69.9 ± 10.1 years) with GN were recruited. Neuropathic pain was pre- sent in 33 patients (55.0%). Comparison between groups of painful and not painful GN did not show significant differences regarding age, gender, neuropathy severity and neuropathy type. Patients with painless GN were more likely to be on a strict gluten-free diet (55.6 versus 21.2%, p = 0.006). Patients with painful GN presented with significantly worse MHI-5 score (75.9 ± 13.8 versus 87.4 ± 8.1, p < 0.001). Multivariate analysis showed that, after adjusting http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Neurology Springer Journals

Gluten neuropathy: prevalence of neuropathic pain and the role of gluten-free diet

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Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer-Verlag GmbH Germany, part of Springer Nature
Subject
Medicine & Public Health; Neurology; Neurosciences; Neuroradiology
ISSN
0340-5354
eISSN
1432-1459
D.O.I.
10.1007/s00415-018-8978-5
Publisher site
See Article on Publisher Site

Abstract

Background and aim Peripheral neuropathy is a common extraintestinal manifestation of gluten sensitivity (gluten neuropa- thy). We aimed to establish the prevalence of neuropathic pain in patients with otherwise idiopathic PN and gluten sensitiv- ity (positive antigliadin, endomysial, and/or transglutaminase antibodies, with or without enteropathy) and to describe any contributory factors. Methods All consecutive patients with gluten neuropathy (GN) attending a specialist gluten/neurology clinic were invited to participate. Pain was assessed via the DN4 questionnaire and the visual analog scale. Overall Neuropathy Limitations Scale was used to assess the severity of neuropathy. The Mental Health Index (MHI-5) was used to measure participants’ general mental health status. Results In total, 60 patients (76.7% males, mean age 69.9 ± 10.1 years) with GN were recruited. Neuropathic pain was pre- sent in 33 patients (55.0%). Comparison between groups of painful and not painful GN did not show significant differences regarding age, gender, neuropathy severity and neuropathy type. Patients with painless GN were more likely to be on a strict gluten-free diet (55.6 versus 21.2%, p = 0.006). Patients with painful GN presented with significantly worse MHI-5 score (75.9 ± 13.8 versus 87.4 ± 8.1, p < 0.001). Multivariate analysis showed that, after adjusting

Journal

Journal of NeurologySpringer Journals

Published: Jul 21, 2018

References

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