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Schmidt JJ, Tolentino JC, Lacerda GCB, Schmidt GJ, van Duinkerken E, Schmidt SL. Cerebellar Symptoms in Gluten Sensitivity: a Systematic Review of the Effect of a Gluten-Free Diet on Brain Imaging. CEREBELLUM (LONDON, ENGLAND) 2022; 21:1014-1024. [PMID: 34633603 DOI: 10.1007/s12311-021-01331-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/28/2021] [Indexed: 06/13/2023]
Abstract
Cerebellar manifestations have been described in patients with gluten sensitivity (GS)-related disorders. A better understanding of the neurological manifestations of GS requires the use of neuroimaging techniques. We performed a systematic review on neuroimaging findings in GS patients with cerebellar symptoms. We also included a specific search on neuroimaging findings in GS patients with cerebellar manifestations on a gluten-free diet (GFD). PubMed, Embase, and Bireme were systematically searched to identify studies assessing neuroimaging features of adults with cerebellar manifestations and GS with or without enteropathy on a GFD. Ten studies with a total of 222 adult-GS patients were included. Magnetic resonance imaging was used in 100% of the studies. Cerebellar atrophy was evaluated in 7 studies and observed in 63% of the patients. White matter abnormalities were described in 2 studies. Single-photon emission computed tomography was used in 2 studies, and decreased cerebellar perfusion was detected in 92% of the included patients. No study employed nuclear medicine after the start of GFD. Magnetic resonance spectroscopy (MRS) was performed in 2 studies before and after GFD. An increase in the Naa/Cr ratio in cerebellar vermis was seen in 98% of the cases on a strict GFD. Cerebellar atrophy was found to be a prevalent condition in GS patients. MRS demonstrated to be useful in the follow-up of GS patients with cerebellar manifestations on a GFD. Prospective studies using nuclear medicine imaging are needed to study brain changes in GS patients on a GFD.
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Affiliation(s)
- Juliana J Schmidt
- Department of Neurology, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Zip Code 202709001, Brazil.
| | - Julio C Tolentino
- Department of Neurology, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Zip Code 202709001, Brazil
| | - Glenda C B Lacerda
- Department of Neurology, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Zip Code 202709001, Brazil
| | - Guilherme J Schmidt
- Department of Neurology, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Zip Code 202709001, Brazil
| | - Eelco van Duinkerken
- Department of Neurology, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Zip Code 202709001, Brazil
| | - Sergio L Schmidt
- Department of Neurology, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Zip Code 202709001, Brazil
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A serial SPECT-CT study in a celiac disease patient with cerebellar ataxia and psychiatric symptoms. Neurol Sci 2020; 42:1545-1548. [PMID: 33230758 DOI: 10.1007/s10072-020-04908-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 11/13/2020] [Indexed: 10/22/2022]
Abstract
Celiac disease (CD) is an immune-mediated systemic disorder triggered by gluten and related prolamins in genetically predisposed individuals. Here, we described a case of a 31-year-old Caucasian woman who exhibited cerebellar and psychiatric dysfunctions. The patient underwent single-photon emission computed tomography (SPECT-CT) before and after a gluten-free diet (GFD). There was an improvement in cerebellar perfusion accompanied by a remission of cerebellar manifestations. The maintenance of the psychiatric manifestations was related to the persistence of the hypoperfusion in the frontal lobes. The patient's psychiatric symptoms did not change after 4 months under a GFD in the hospital. To our knowledge, this is the first case that shows the relationship between improvement in cerebellar perfusion and remission of cerebellar clinical manifestations in a CD patient under a GFD.
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Mearns ES, Taylor A, Thomas Craig KJ, Puglielli S, Cichewicz AB, Leffler DA, Sanders DS, Lebwohl B, Hadjivassiliou M. Neurological Manifestations of Neuropathy and Ataxia in Celiac Disease: A Systematic Review. Nutrients 2019; 11:E380. [PMID: 30759885 PMCID: PMC6412791 DOI: 10.3390/nu11020380] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 02/06/2019] [Accepted: 02/07/2019] [Indexed: 12/13/2022] Open
Abstract
Celiac disease (CD) is an immune-mediated gastrointestinal disorder driven by innate and adaptive immune responses to gluten. Patients with CD are at an increased risk of several neurological manifestations, frequently peripheral neuropathy and gluten ataxia. A systematic literature review of the most commonly reported neurological manifestations (neuropathy and ataxia) associated with CD was performed. MEDLINE, Embase, the Cochrane Library, and conference proceedings were systematically searched from January 2007 through September 2018. Included studies evaluated patients with CD with at least one neurological manifestation of interest and reported prevalence, and/or incidence, and/or clinical outcomes. Sixteen studies were included describing the risk of gluten neuropathy and/or gluten ataxia in patients with CD. Gluten neuropathy was a neurological manifestation in CD (up to 39%) in 13 studies. Nine studies reported a lower risk and/or prevalence of gluten ataxia with a range of 0%⁻6%. Adherence to a gluten-free diet appeared to improve symptoms of both neuropathy and ataxia. The prevalence of gluten neuropathy and gluten ataxia in patients with CD varied in reported studies, but the increased risk supports the need for physicians to consider CD in patients with ataxia and neurological manifestations of unknown etiology.
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Affiliation(s)
| | - Aliki Taylor
- Takeda Development Centre Europe Ltd., London WC2B 4AE, UK;
| | | | | | | | | | - David S. Sanders
- Royal Hallamshire Hospital and University of Sheffield, Sheffield S10 2RX, UK; (D.S.S.); (M.H.)
| | - Benjamin Lebwohl
- Department of Medicine, Celiac Disease Center, Columbia University Medical Center, New York, NY 10032, USA;
| | - Marios Hadjivassiliou
- Royal Hallamshire Hospital and University of Sheffield, Sheffield S10 2RX, UK; (D.S.S.); (M.H.)
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Lin CY, Wang MJ, Tse W, Pinotti R, Alaedini A, Green PHR, Kuo SH. Serum antigliadin antibodies in cerebellar ataxias: a systematic review and meta-analysis. J Neurol Neurosurg Psychiatry 2018; 89:1174-1180. [PMID: 29866704 PMCID: PMC6231948 DOI: 10.1136/jnnp-2018-318215] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 04/24/2018] [Accepted: 04/26/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Gluten sensitivity refers to prominent immunological responses to gluten, usually in conjunction with elevated levels of serum antigliadin antibody (AGA). The association between AGA and cerebellar ataxias has been inconsistently reported. METHODS We performed a systematic literature search and a meta-analysis to study the weighted pooled OR of idiopathic cerebellar ataxia (IDCA) cases to controls or to hereditary ataxia (HA) for AGA seropositivity using fixed effect model. RESULTS Eleven studies were included, with a total of 847 IDCA cases, 1654 controls and 445 HA cases. IDCA cases had fourfold higher odds than controls (OR 4.28, 95% CI 3.10 to 5.90) and twofold higher odds than HA cases (OR 2.23, 95% CI 1.45 to 3.44) of having AGA seropositivity. Sensitivity analysis excluding the most weighted study, which accounted for 69% of the total weight, still showed similar associations (IDCA vs controls, OR 3.18, 95% CI 1.79 to 5.67 and IDCA vs HA, OR 1.72, 95% CI 1.03 to 2.86, respectively). The subgroup analysis showed that, when compared with controls, IDCA cases of both East Asian and Western countries had approximately threefold to fourfold higher odds to have AGA seropositivity (OR 3.41, 95% CI 1.67 to 6.97 and OR 4.53, 95% CI 3.16 to 6.49, respectively), suggesting the lack of ethnic heterogeneity. The odds of AGA seropositivity for HA cases was not significantly higher than controls (OR 1.41, 95% CI 0.82 to 2.44). CONCLUSION Our study indicates the association between AGA and IDCA, across different geographic regions.
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Affiliation(s)
- Chi-Ying Lin
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York City, New York, USA
| | - Min-Jung Wang
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Winona Tse
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York City, New York, USA
| | - Rachel Pinotti
- Levy Library, Icahn School of Medicine at Mount Sinai, New York City, New York, USA
| | - Armin Alaedini
- Department of Medicine, College of Physicians and Surgeons, Columbia University, New York City, New York, USA
| | - Peter H R Green
- Department of Medicine, College of Physicians and Surgeons, Columbia University, New York City, New York, USA
| | - Sheng-Han Kuo
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York City, New York, USA
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Fukunaga M, Ishimura N, Fukuyama C, Izumi D, Ishikawa N, Araki A, Oka A, Mishiro T, Ishihara S, Maruyama R, Adachi K, Kinoshita Y. Celiac disease in non-clinical populations of Japan. J Gastroenterol 2018; 53:208-214. [PMID: 28389733 DOI: 10.1007/s00535-017-1339-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Accepted: 03/28/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Celiac disease is a chronic autoimmune enteropathy caused by gluten ingestion. While its prevalence in Western countries is reported to be as high as 1%, the prevalence has not been evaluated in a large-scale study of a Japanese population. The aim of our study was to clarify the possible presence of celiac disease in a Japanese non-clinical population as well as in patients showing symptoms suggestive of the disease. METHODS Serum samples were collected from 2008 non-clinical adults and 47 patients with chronic unexplained abdominal symptoms between April 2014 and June 2016. The anti-tissue transglutaminase (TTG) immunoglobulin A antibody titer was determined as a screening test for celiac disease in all subjects, and individuals with a value of >2 U/mL subsequently underwent testing for the presence of serum endomysial IgA antibody (EMA) as confirmation. Those testing positive for EMA or with a high concentration (>10 U/mL) of TTG were further investigated by histopathological examinations of duodenal mucosal biopsy specimens and HLA typing tests. RESULTS Of the 2008 non-clinical adults from whom serum samples were collected, 161 tested positive for TTG, and all tested negative for EMA. Four subjects who had a high TTG titer were invited to undergo confirmatory testing, and the histopathological results confirmed the presence of celiac disease in only a single case (0.05%). Of the 47 symptomatic patients, one (2.1%) was found to have a high TTG titer and was diagnosed with celiac disease based on duodenal histopathological findings. CONCLUSION The presence of celiac disease in a non-clinical Japanese population was low at 0.05% and was rarely found in patients with unexplained chronic abdominal symptoms.
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Affiliation(s)
- Mai Fukunaga
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
| | - Norihisa Ishimura
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan.
| | - Chika Fukuyama
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
| | - Daisuke Izumi
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
| | - Nahoko Ishikawa
- Department of Pathology, Shimane University School of Medicine, Izumo, Japan
| | - Asuka Araki
- Department of Pathology, Shimane University School of Medicine, Izumo, Japan
| | - Akihiko Oka
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
| | - Tomoko Mishiro
- Health Center, Shimane Environment and Health Public Corporation, Matsue, Japan
| | - Shunji Ishihara
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
| | - Riruke Maruyama
- Department of Pathology, Shimane University School of Medicine, Izumo, Japan
| | - Kyoichi Adachi
- Health Center, Shimane Environment and Health Public Corporation, Matsue, Japan
| | - Yoshikazu Kinoshita
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
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Hadjivassiliou M, Grünewald RA, Sanders DS, Shanmugarajah P, Hoggard N. Effect of gluten-free diet on cerebellar MR spectroscopy in gluten ataxia. Neurology 2017; 89:705-709. [DOI: 10.1212/wnl.0000000000004237] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Accepted: 05/18/2017] [Indexed: 11/15/2022] Open
Abstract
Objective:To evaluate the effect of gluten free diet (GFD) on magnetic resonance spectroscopy (MRS) of the cerebellum in patients with gluten ataxia (GA).Methods:Patients with GA, defined as sporadic ataxia with positive antigliadin antibodies in the absence of an alternative cause, routinely undergo MRS at baseline and after the introduction of GFD as part of their clinical care. We present our experience of the effect of GFD on MRS of the cerebellum.Results:A total of 117 consecutive patients with GA were included in this report. Sixty-three were on strict GFD with elimination of antigliadin antibodies, 35 were on GFD but were still positive for antigliadin antibodies, and 19 patients opted not to go on GFD. The N-acetylaspartate (NAA)/creatine (Cr) area ratio from the cerebellar vermis increased in 62 out of 63 (98%) patients on strict GFD, in 9 of 35 (26%) patients on GFD but positive antibodies, and in only 1 of 19 (5%) patients not on GFD. The NAA/Cr ratio decreased in all 14 ataxia control patients (cerebellar variant of multisystem atrophy). There were no differences in the MRS results between those patients who had and those who did not have enteropathy (celiac disease) within each group.Conclusions:The demonstration of increased NAA/Cr ratio on repeat scanning following strict GFD strengthens previous findings of clinical improvement of the ataxia in patients with GA. The presence of enteropathy is not a prerequisite for such improvement; therefore patients with positive serology and negative duodenal biopsy should still be treated with strict GFD.
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Nanri K, Okuma M, Sato S, Yoneda M, Taguchi T, Mitoma H, Yamada J, Unezaki S, Nagatani T, Otsubo S, Sugawara M, Tanaka N, Mizusawa H. Prevalence of Autoantibodies and the Efficacy of Immunotherapy for Autoimmune Cerebellar Ataxia. Intern Med 2016; 55:449-54. [PMID: 26935362 DOI: 10.2169/internalmedicine.55.5156] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE Autoimmune cerebellar ataxias were recently reported to be treatable. However, the proportion of patients with cortical cerebellar atrophy of unknown etiology with autoimmune-associated cerebellar ataxia and the actual effectiveness of immunotherapy in these diseases remain unknown. METHODS We measured the level of autoantibodies (including anti-gliadin antibody, anti-glutamic acid decarboxylase (GAD) antibody, and anti-thyroid antibody) in 58 Japanese patients with cerebellar ataxia, excluding those with multiple system atrophy, hereditary spinocerebellar ataxia, cancer, or those who were receiving phenytoin, and the efficacy of immunotherapy was assessed. RESULTS Thirty-one of 58 (53%) patients were positive for anti-GAD antibody, anti-gliadin antibody, or anti-thyroid antibody. Seven of the 12 anti-gliadin antibody-positive patients, three of the four anti-GAD antibody-positive patients, and three of the six anti-thyroid antibody-positive patients responded well to immunotherapy, indicating that 59% of patients with ataxia-associated antibody-positive cerebellar ataxia undergoing immunotherapy responded well. CONCLUSION Some patients with cerebellar ataxia have autoimmune conditions and diagnosing autoimmune cerebellar ataxia is therefore an important component in the care of patients with this disease entity.
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Affiliation(s)
- Kazunori Nanri
- Department of Neurology, Tokyo Medical University Hachioji Medical Center, Japan
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Scholz SW, Bras J. Genetics Underlying Atypical Parkinsonism and Related Neurodegenerative Disorders. Int J Mol Sci 2015; 16:24629-55. [PMID: 26501269 PMCID: PMC4632769 DOI: 10.3390/ijms161024629] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Revised: 10/01/2015] [Accepted: 10/09/2015] [Indexed: 12/14/2022] Open
Abstract
Atypical parkinsonism syndromes, such as dementia with Lewy bodies, multiple system atrophy, progressive supranuclear palsy and corticobasal degeneration, are neurodegenerative diseases with complex clinical and pathological features. Heterogeneity in clinical presentations, possible secondary determinants as well as mimic syndromes pose a major challenge to accurately diagnose patients suffering from these devastating conditions. Over the last two decades, significant advancements in genomic technologies have provided us with increasing insights into the molecular pathogenesis of atypical parkinsonism and their intriguing relationships to related neurodegenerative diseases, fueling new hopes to incorporate molecular knowledge into our diagnostic, prognostic and therapeutic approaches towards managing these conditions. In this review article, we summarize the current understanding of genetic mechanisms implicated in atypical parkinsonism syndromes. We further highlight mimic syndromes relevant to differential considerations and possible future directions.
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Affiliation(s)
- Sonja W Scholz
- Neurodegenerative Diseases Research Unit, Laboratory of Neurogenetics, National Institute of Neurological Disorders and Stroke, National Institutes of Health, 35 Convent Drive, Bethesda, MD 20892, USA.
- Department of Neurology, Johns Hopkins University School of Medicine, 1800 Orleans Street, Baltimore, MD 21287, USA.
| | - Jose Bras
- Department of Molecular Neuroscience, University College London, Institute of Neurology, Queen Square House, London WC1N 3BG, UK.
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Nanri K, Mitoma H, Ihara M, Tanaka N, Taguchi T, Takeguchi M, Ishiko T, Mizusawa H. Gluten ataxia in Japan. THE CEREBELLUM 2015; 13:623-7. [PMID: 24997752 DOI: 10.1007/s12311-014-0582-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Gluten ataxia, a type of cerebellar ataxia caused by exposure to gluten in sensitive patients, has been considered common in the USA and Europe, and rare in Asia. We measured anti-deamidated gliadin peptide (DGP) antibody levels in 49 patients with cerebellar ataxia, excluding those with multiple system atrophy, hereditary spinocerebellar ataxia, or cancer, as well as those who were receiving oral administration of phenytoin. Anti-DGP antibody was positive in eight (16.3 %) patients, five of these patients were positive only for IgA, one was positive for both IgG and IgA, and two were positive only for IgG antibody. Intravenous immunoglobulin was administered to five of the eight patients, and was markedly effective in one, moderately effective in two, and ineffective in two. Steroid therapy was administered to four patients, but none had an apparent response. Ataxia symptoms improved in one patient treated with a gluten-free diet only. Although it had been thought to be extremely rare in Asia, we speculate that more than 10 % of cerebellar ataxia patients in Japan currently have gluten ataxia; therefore, measuring anti-DGP antibody or anti-gliadin antibody in cerebellar ataxia patients in Asia is important.
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Affiliation(s)
- Kazunori Nanri
- Department of Neurology, Hachioji Medical Center, Tokyo Medical University, 1163 Tatemachi, Hachioji, Tokyo, 193-0998, Japan,
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Abstract
The term gluten-related disorders (GRD) refers to a spectrum of diverse clinical manifestations triggered by the ingestion of gluten in genetically susceptible individuals. They include both intestinal and extraintestinal manifestations. Gluten ataxia (GA) is one of the commonest neurological manifestations of GRD. It was originally defined as otherwise idiopathic sporadic ataxia in the presence of circulating antigliadin antibodies of IgA and/or IgG type. Newer more specific serological markers have been identified but are not as yet readily available. GA has a prevalence of 15% amongst all ataxias and 40% of all idiopathic sporadic ataxias. It usually presents with gait and lower limb ataxia. It is of insidious onset with a mean age at onset of 53 years. Up to 40% of patients have evidence of enteropathy on duodenal biopsy. Gastrointestinal symptoms are seldom prominent and are not a reliable indicator for the presence of enteropathy. Furthermore, the presence of enteropathy does not influence the response to a gluten-free diet. Most patients will stabilise or improve with strict adherence to gluten-free diet depending on the duration of the ataxia prior to the treatment. Up to 60% of patients with GA have evidence of cerebellar atrophy on MR imaging, but all patients have spectroscopic abnormalities primarily affecting the vermis. Recent evidence suggests that patients with newly diagnosed coeliac disease presenting to the gastroenterologists have abnormal MR spectroscopy at presentation associated with clinical evidence of subtle cerebellar dysfunction. The advantage of early diagnosis and treatment (mean age 42 years in patients presenting with gastrointestinal symptoms vs. 53 years in patients presenting with ataxia) may protect the first group from the development and/or progression of neurological dysfunction.
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van de Warrenburg BPC, van Gaalen J, Boesch S, Burgunder JM, Dürr A, Giunti P, Klockgether T, Mariotti C, Pandolfo M, Riess O. EFNS/ENS Consensus on the diagnosis and management of chronic ataxias in adulthood. Eur J Neurol 2014; 21:552-62. [PMID: 24418350 DOI: 10.1111/ene.12341] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Accepted: 11/18/2013] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVES The ataxias are a challenging group of neurological diseases due the aetiological heterogeneity and the complexity of the genetic subtypes. This guideline focuses on the heredodegenerative ataxias. The aim is to provide a peer-reviewed evidence-based guideline for clinical neurologists and other specialist physicians responsible for the care of patients with ataxia. METHODS This guideline is based on systematic evaluations of the relevant literature and on three consensus meetings of the task force. DIAGNOSIS If acquired causes are ruled out, and if the disease course is rather slowly progressive, a (heredo)degenerative disease is likely. A positive family history gives much guidance. In the case of a dominant family history, first line genetic screening is recommended for spinocerebellar ataxia (SCA) 1, 2, 3, 6, 7 and 17 (level B), and in Asian patients also for dentatorubral-pallidoluysian atrophy (DRPLA). In the case of recessive disease, a stepwise diagnostic work-up is recommended, including both biochemical markers and targeted genetic testing, particularly aimed at Friedreich's ataxia, ataxia telangiectasia, ataxia due to vitamin E deficiency, polymerase gamma gene (POLG gene, various mutations), autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS) and ataxia with oculomotor apraxia (AOA) types 1 and 2. If family history is negative, we still advise to screen for the more common dominant and recessive ataxias. In addition, if onset is below 45 years we recommend the full work-up for recessive ataxias; if onset is above 45 years we recommend to screen for fragile X mental retardation 1 FMR1 premutations (good practice points). In sporadic cases with an onset after 30 years, a diagnosis of multiple system atrophy should be considered (good practice point). In particular the genetic work-up will change over the upcoming years due to the diagnostic utility of new techniques such as gene panel diagnostics based on next generation sequencing for routine work-up, or even whole exome and genome sequencing for selected cases. TREATMENT Some of the rare recessive ataxias are treatable, but for most of the heredodegenerative ataxias treatment is purely symptomatic. Idebenone is not effective in Friedreich's ataxia (level A). Riluzole (level B) and amantadine (level C) might provide symptomatic relief, irrespective of exact etiology. Also, varenicline for SCA3 patients (level B) can be considered. There is level Class II evidence to recommend physiotherapy, and Class III data to support occupational therapy.
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Affiliation(s)
- B P C van de Warrenburg
- Department of Neurology, Radboud University Nijmegen Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
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Hadjivassiliou M, Duker AP, Sanders DS. Gluten-related neurologic dysfunction. HANDBOOK OF CLINICAL NEUROLOGY 2014; 120:607-19. [PMID: 24365341 DOI: 10.1016/b978-0-7020-4087-0.00041-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The term gluten-related disorders (GRD) encompasses a spectrum of systemic autoimmune diseases with diverse manifestations. GRD are characterized by abnormal immunological responsiveness to ingested gluten in genetically susceptible individuals. Celiac disease (CD) or gluten-sensitive enteropathy is only one of a number of GRD. Extraintestinal manifestations include dermatitis herpetiformis (DH) and neurologic dysfunction. Furthermore it is only recently that the concept of extraintestinal manifestations without enteropathy has become accepted. In this chapter we review the spectrum of neurologic manifestations in GRD, discuss recent advances in their diagnosis, and look at their possible pathophysiologic mechanisms.
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Affiliation(s)
| | - Andrew P Duker
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, UK
| | - David S Sanders
- Department of Neurology, University of Cincinnati, Cincinnati, OH, USA
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Kang JY, Kang AHY, Green A, Gwee KA, Ho KY. Systematic review: worldwide variation in the frequency of coeliac disease and changes over time. Aliment Pharmacol Ther 2013; 38:226-45. [PMID: 23782240 DOI: 10.1111/apt.12373] [Citation(s) in RCA: 161] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2012] [Revised: 10/28/2012] [Accepted: 05/26/2013] [Indexed: 12/24/2022]
Abstract
BACKGROUND Coeliac disease (CD), originally thought to be largely confined to Northern Europe and Australasia and uncommon in North America and the Middle East, is now recognised to be equally common in all these countries. It is still thought to be rare in the Orient and Sub-Saharan Africa. AIM To assess geographical differences and time trends in the frequency of CD. METHODS Medline and Embase searches were conducted on 10 November 2012, from 1946 and 1980 respectively, using the key words: coeliac disease or celiac disease + prevalence or incidence or frequency. RESULTS There were significant intra- and inter-country differences in the prevalence and incidence of CD. Only 24 ethnic Chinese and Japanese patients have been reported in the English literature. Of CD-associated HLA DQ antigens, DQ2 occurs in 5-10% of Chinese and sub-Saharan Africans, compared to 5-20% in Western Europe. DQ8 occurs in 5-10% of English, Tunisians and Iranians, but in <5% of Eastern Europeans, Americans and Asians. The prevalence and incidence of both clinically and serologically diagnosed CD increased in recent years. These geographical and temporal differences seem genuine, although variable indices of suspicion and availability of diagnostic facilities are confounding factors. CONCLUSIONS Coeliac disease is increasing in frequency, with significant geographical differences. Although few cases have been described to date in the Orient and Sub-Saharan Africa, there is a significant prevalence of HLA DQ2 and wheat consumption is of the same order as that in Western Europe. CD may therefore become more common in the future in these countries.
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Affiliation(s)
- J Y Kang
- Department of Gastroenterology, St George's Hospital, London, UK.
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Baizabal-Carvallo JF, Jankovic J. Movement disorders in autoimmune diseases. Mov Disord 2012; 27:935-46. [PMID: 22555904 DOI: 10.1002/mds.25011] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2011] [Revised: 03/09/2012] [Accepted: 03/26/2012] [Indexed: 12/13/2022] Open
Abstract
Movement disorders have been known to be associated with a variety of autoimmune diseases, including Sydenham's chorea, pediatric autoimmune neuropsychiatric disorders associated with streptococcus, systemic lupus erythematosus, antiphospholipid syndrome, gluten sensitivity, paraneoplastic and autoimmune encephalopathies. Tremors, dystonia, chorea, ballism, myoclonus, parkinsonism, and ataxia may be the initial and even the only presentation of these autoimmune diseases. Although antibodies directed against various cellular components of the central nervous system have been implicated, the pathogenic mechanisms of these autoimmune movement disorders have not yet been fully elucidated. Clinical recognition of these autoimmune movement disorders is critically important as many improve with immunotherapy or dietary modifications, particularly when diagnosed early. We discuss here the clinical features, pathogenic mechanisms, and treatments of movement disorders associated with autoimmune diseases, based on our own experience and on a systematic review of the literature.
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Affiliation(s)
- José Fidel Baizabal-Carvallo
- Parkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, Houston, Texas, USA
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Tanaka N, Otake H, Ito S, Niiyama K, Nanri K. [Case of anti-TPO/gliadin antibody-positive cerebellar atrophy that responded to intravenous immunoglobulin therapy begun 16 years after onset]. Rinsho Shinkeigaku 2012; 52:351-355. [PMID: 22688115 DOI: 10.5692/clinicalneurol.52.351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We present a case of slowly progressive gait ataxia with a 16-year history in an 87-year-old woman. In 1994 she became aware of a slight unsteadiness while walking and cortical cerebellar atrophy was diagnosed. She had no familial history of neurological disorders. In 2007, idiopathic thrombocytopenic purpura (ITP) was diagnosed. The symptoms gradually worsened, and she was admitted in 2010 because she could not walk without support. MRI voxel-based morphometry (VBM) imaging showed atrophy of the entire cerebellum, and SPECT using eZIS showed reduced perfusion in the same regions. Her blood was positive for both anti-TPO antibody (42 IU/ml) and anti-gliadin antibody (20.2 EU). We therefore diagnosed autoimmune cerebellar atrophy. The patient showed a positive response to intravenous immunoglobulins (IVIg) and regained the ability to walk unassisted. Her posture and gait disturbance scores on the International Cooperative Ataxia Rating Scale had improved from 20 to 9. Even 16 years after onset, intravenous immunoglobulins were effective. In cases of prolonged disease, immunotherapy can be effective in autoimmune cerebellar atrophy and should not be excluded from the treatment choices.
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Affiliation(s)
- Nobuyuki Tanaka
- Department of Neurology, Tokyo Medical University Hachioji Medical Center
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Habek M, Hojsak I, Barun B, Brinar VV. Downbeat nystagmus, ataxia and spastic tetraparesis due to coeliac disease. Neurol Sci 2011; 32:911-4. [PMID: 21390533 DOI: 10.1007/s10072-011-0506-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2010] [Accepted: 02/17/2011] [Indexed: 11/25/2022]
Abstract
A 25-year-old female presented to a university neurology clinic with a 1-month history of progressive ataxia, downbeat nystagmus and spastic tetraparesis. Personal history revealed polyarthralgias and weight loss. Family history was negative. Following thorough history, laboratory, neurophysiological and MRI investigations, a diagnosis of cerebellar ataxia due to coeliac disease was done. The patient was treated with strict gluten-free diet and intravenous administration of immunoglobulins. Although there are many controversies about neurological manifestations of coeliac disease, this case pointed to strong association between these two disorders. The findings of elevated protein content in the cerebrospinal fluid with positive oligoclonal bands suggested an immune-mediated process, further supported by positive anti-endomysium antibodies and anti-transglutaminase antibodies in the cerebrospinal fluid.
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Affiliation(s)
- Mario Habek
- Department of Neurology, School of Medicine, University of Zagreb, Zagreb, Croatia.
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Nanri K, Otsuka T, Takeguchi M, Taguchi T, Ishiko T, Mitoma H, Koizumi K. [A case of anti-gliadin-antibody-positive cerebellar ataxia effectively treated with intravenous immunoglobulin in which voxel-based morphometry and FineSRT were diagnostically useful]. Rinsho Shinkeigaku 2009; 49:37-42. [PMID: 19227895 DOI: 10.5692/clinicalneurol.49.37] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We present the case of a 51-year-old man with a 5-year history of slowly progressive gait ataxia and dysarthria who showed a wide-based gait requiring assistance. The patient's score on the Revised Hasegawa Dementia Scale (HDS-R) was 22/30 and constructional apraxia was also evident. Cerebrospinal fluid analysis showed 3 cells/microl, and the protein concentration was 58 mg/dl. Brain MRI showed no evidence of cerebellar atrophy, and SPECT-eZIS showed no decrease in cerebellar blood flow. However, voxel based morphometry (VBM) and FineSRT revealed cortical cerebellar atrophy and reduced cerebellar blood flow. In addition, the patient tested positive for anti-gliadin (IgA) and anti-SS-A/Ro antibodies, and was thus diagnosed as having autoimmune cerebellar ataxia. The patient showed positive response to intravenous immunoglobulins (IVIg) and regained the ability to walk unassisted. The HDS-R score also improved to 27/30. If cortical cerebellar atrophy can be diagnosed in the early stages in patients with progressive cerebellar ataxia by imaging techniques such as MRI-VBM and FineSRT, and if such patients test positive for anti-gliadin, anti-GAD or anti-thyroid antibodies, it is possible that they have autoimmune cerebellar ataxia. The commencement of immunotherapy including IVIg should be considered in such
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Affiliation(s)
- Kazunori Nanri
- Department of Neurology, Tokyo Medical University Hachioji Medical Center
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Nanri K, Okita M, Takeguchi M, Taguchi T, Ishiko T, Saito H, Otsuka T, Mitoma H, Koizumi K. Intravenous immunoglobulin therapy for autoantibody-positive cerebellar ataxia. Intern Med 2009; 48:783-90. [PMID: 19443972 DOI: 10.2169/internalmedicine.48.1802] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE It has been reported that autoimmune cerebellar ataxias, such as anti-glutamic acid decarboxylase (GAD)-antibody-positive cerebellar ataxia and gluten ataxia, are treatable. Here, we examined the therapeutic efficacy of intravenous immunoglobulin (IVIg) on autoantibody-positive cerebellar ataxia. PATIENTS AND METHODS IVIg therapy was administered in seven autoantibody-positive cerebellar ataxia patients. Therapeutic efficacy was examined in terms of its effects on clinical symptoms and changes in brain perfusion using single photon emission computed tomography (SPECT). RESULTS Treatment was effective in four cerebellar cortical atrophy patients (two anti-GAD antibody-positive and two anti-gliadin antibody-positive) and in one anti-thyroid antibody-positive spinocerebellar ataxia type 3 (SCA3) patient, but not in two multiple system atrophy (MSA) patients. All four IVIg effective patients who underwent SPECT showed apparent increases in cerebellar perfusion. CONCLUSION If cerebellar ataxia with an autoimmune mechanism is suspected and radiological findings do not reveal MSA, it is worth considering immunotherapy including IVIg.
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Affiliation(s)
- Kazunori Nanri
- Department of Neurology, Tokyo Medical University Hachioji Medical Center, Tokyo.
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Hadjivassiliou M, Sanders DS, Woodroofe N, Williamson C, Grünewald RA. Gluten ataxia. THE CEREBELLUM 2008; 7:494-8. [DOI: 10.1007/s12311-008-0052-x] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Makishima H, Komiyama Y, Asano N, Momose K, Nakamura S, Ishida F. Peripheral T-cell lymphoma following diffuse large B-cell lymphoma associated with celiac disease. Intern Med 2008; 47:295-8. [PMID: 18277033 DOI: 10.2169/internalmedicine.47.0500] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Celiac disease is a risk factor for lymphoma. Previously, we reported a case of diffuse large B-cell lymphoma (DLBCL) associated with celiac disease in a Japanese patient. Without any signs of DLBCL recurrence, he suddenly developed gastrointestinal symptoms and subcutaneous masses after resuming a gluten-containing diet. Peripheral T-cell lymphoma (PTCL) was diagnosed. Although a complete response was seen for 8 months, he was later admitted again with pleural and pericardial effusion due to PTCL. Expression of cytotoxic molecules, CCR4 and CXCR4 were all confirmed in PTCL cells, and the patient died soon afterwards. Clinically speaking, even though no gastrointestinal symptoms were seen, a gluten-free diet should have been strongly recommended for this patient.
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Affiliation(s)
- Hideki Makishima
- Department of Internal Medicine, Division of Hematology, Shinshu University School of Medicine, Matsumoto, Japan.
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