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Min YG, Han HJ, Shin HY, Baek JG, Kim JS, Park KS, Baek SH, Yoo I, Huh SY, Kwon YN, Choi SJ, Kim SM, Hong YH, Sung JJ. Therapeutic Outcomes and Electrophysiological Biomarkers in Anti-Myelin-Associated Glycoprotein Neuropathy: A Multicenter Cohort Study in South Korea. J Clin Neurol 2024; 20:50-58. [PMID: 38179632 PMCID: PMC10782088 DOI: 10.3988/jcn.2023.0127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/04/2023] [Accepted: 06/07/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND AND PURPOSE Unlike other immune-mediated neuropathies, anti-myelin-associated glycoprotein (MAG) neuropathy is often refractory to immunotherapy. It is necessary to compare the relative efficacies of various immunotherapies and develop objective biomarkers in order to optimize its clinical management. METHODS This study recruited 91 patients with high anti-MAG antibody titers from 7 tertiary hospitals in South Korea. We analyzed the baseline characteristics, therapeutic outcomes, and nerve conduction study (NCS) findings of 68 patients and excluded 23 false positive cases. RESULTS The rate of positive responses to treatment was highest using zanubrutinib (50%) and rituximab (36.4%), followed by corticosteroids (16.7%), immunosuppressants (9.5%), intravenous immunoglobulin (5%), and plasma exchange (0%). Disability and weakness were significantly associated with multiple NCS parameters at the time of diagnosis, especially distal compound muscle action potential (CMAP) amplitudes. Moreover, the longitudinal trajectory of the average CMAP amplitudes paralleled the clinical courses, with a 16.2 percentile decrease as an optimal cutoff for predicting a clinical exacerbation (area under the receiver operating characteristic curve=0.792). CONCLUSIONS Our study supports the use of NCS as an objective marker for estimating disease burden and tracking clinical changes in patients with anti-MAG neuropathy. We have described the beneficial effects of rituximab and a new drug, zanubrutinib, compared with conventional immunotherapies.
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Affiliation(s)
- Young Gi Min
- Department of Translational Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Hee-Jo Han
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
| | - Ha Young Shin
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
| | - Jong-Gyu Baek
- Department of Neurology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Jun-Soon Kim
- Department of Neurology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Kyung-Seok Park
- Department of Neurology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Seol-Hee Baek
- Department of Neurology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Ilhan Yoo
- Department of Neurology, Nowon Eulji Medical Center, Seoul, Korea
| | - So-Young Huh
- Department of Neurology, Kosin Medical University Hospital, Busan, Korea
| | - Young Nam Kwon
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea
| | - Seok-Jin Choi
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Sung-Min Kim
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Yoon-Ho Hong
- Department of Translational Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Neurology, Seoul National University Boramae Medical Center, Seoul, Korea
| | - Jung-Joon Sung
- Department of Translational Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea
- Neuroscience Research Institute, Seoul National University College of Medicine, Seoul, Korea.
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Soontrapa P, Klein CJ, Dyck PB, Berini SE, McPhail ED, Binder M, Chompoopong P, Engelstad J, Shouman K. Amyloid-like IgM deposition neuropathy with multiple mononeuropathies and generalized neuropathy. Neuromuscul Disord 2023; 33:391-395. [PMID: 37028153 DOI: 10.1016/j.nmd.2023.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 02/20/2023] [Accepted: 02/22/2023] [Indexed: 04/08/2023]
Abstract
Amyloid-like IgM deposition neuropathy is a distinct entity in the setting of IgM monoclonal gammopathy in which endoneurial perivascular entire IgM-particle accumulation leads to a painful sensory followed by motor peripheral neuropathy. We report a 77-year-old man presenting with progressive multiple mononeuropathies starting with painless right foot drop. Electrodiagnostic studies showed severe axonal sensory-motor neuropathy superimposed by multiple mononeuropathies. Laboratory investigations were remarkable for biclonal gammopathy of IgM kappa, IgA lambda and severe sudomotor and mild cardiovagal autonomic dysfunction. A right sural nerve biopsy showed multifocal axonal neuropathy, prominent microvasculitis, and prominent large endoneurial deposits of Congo-red negative amorphous material. Laser dissected mass spectrometry-based proteomics identified IgM kappa deposit without serum amyloid-P protein. This case has several distinctive features, including motor preceding sensory involvement, prominent IgM-kappa proteinaceous deposits replacing most of the endoneurium, a prominent inflammatory component, and improvement of motor strength after immunotherapy.
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Doneddu PE, Ruiz M, Bianchi E, Liberatore G, Manganelli F, Cocito D, Cosentino G, Benedetti L, Marfia GA, Filosto M, Briani C, Giannotta C, Nobile-Orazio E. A diagnostic score for anti-myelin-associated-glycoprotein neuropathy or chronic inflammatory demyelinating polyradiculoneuropathy in patients with anti-myelin-associated-glycoprotein antibody. Eur J Neurol 2023; 30:501-510. [PMID: 35191144 PMCID: PMC10078711 DOI: 10.1111/ene.15296] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/10/2022] [Accepted: 02/16/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND AND PURPOSE A diagnostic score was developed to discriminate anti-myelin-associated-glycoprotein (MAG) neuropathy from chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and applied it to patients with atypical anti-MAG neuropathy. METHODS The clinical and electrophysiological features of patients with a diagnosis of typical anti-MAG neuropathy were compared to those of patients with a diagnosis of CIDP. The association of each feature with the diagnosis was assessed in the two groups. Features showing a significant association with the diagnosis were included in a multivariable logistic regression model and adjusted odds ratios were estimated for each feature. A score ranging from 1 to 3 was applied to each feature based on the magnitude of the estimated odds ratios. The score was then applied to patients with a clinical diagnosis of CIDP who also had high anti-MAG antibody titers (CIDP-MAG). RESULTS Thirty-one anti-MAG neuropathy patients, 45 typical CIDP patients and 16 CIDP-MAG patients were included. Scores in anti-MAG antibody patients ranged from 1 to 5 and in CIDP patients from -7 to -1. Using the score, 4/16 CIDP-MAG patients were diagnosed to have anti-MAG neuropathy and 12/16 patients to have CIDP. Response to intravenous immunoglobulin in the CIDP-MAG patients classified as CIDP was similar to that of definite CIDP patients and higher than that of anti-MAG neuropathy patients. CONCLUSIONS Our score allowed an accurate discrimination to be made, amongst patients with anti-MAG antibodies, of those affected by CIDP and the patients with anti-MAG neuropathy. This score may help proper treatment to be chosen for patients with anti-MAG antibodies with a CIDP-like presentation.
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Affiliation(s)
- Pietro E Doneddu
- Neuromuscular and Neuroimmunology Service, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Marta Ruiz
- Neuromuscular and Neuroimmunology Service, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Elisa Bianchi
- Laboratorio di Malattie Neurologiche, IRCCS-Istituto Mario Negri, Milan, Italy
| | - Giuseppe Liberatore
- Neuromuscular and Neuroimmunology Service, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Fiore Manganelli
- Department of Neuroscience, Reproductive Sciences and Odontostomatology, University of Naples 'Federico II', Naples, Italy
| | - Dario Cocito
- Presidio Sanitario Major, Istituti Clinici Scientifici Maugeri, Turin, Italy
| | - Giuseppe Cosentino
- IRCCS Foundation C. Mondino National Neurological Institute, Pavia, Italy
| | - Luana Benedetti
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa and IRCCS AOU San Martino-IST, Genoa, Italy
| | - Girola A Marfia
- Dysimmune Neuropathies Unit, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Massimiliano Filosto
- Department of Clinical and Experimental Sciences, NeMO-Brescia Clinical Center for Neuromuscular Diseases, University of Brescia, Brescia, Italy
| | - Chiara Briani
- Neurology Unit, Department of Neuroscience, University of Padova, Padova, Italy
| | - Claudia Giannotta
- Neuromuscular and Neuroimmunology Service, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Eduardo Nobile-Orazio
- Neuromuscular and Neuroimmunology Service, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Medical Biotechnology and Translational Medicine, Milan University, Milan, Italy
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Value of Antibody Determinations in Chronic Dysimmune Neuropathies. Brain Sci 2022; 13:brainsci13010037. [PMID: 36672019 PMCID: PMC9856104 DOI: 10.3390/brainsci13010037] [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: 11/25/2022] [Revised: 12/12/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Chronic dysimmune neuropathies encompass a group of neuropathies that share immune-mediated pathomechanism. Chronic dysimmune antibody-related neuropathies include anti-MAG neuropathy, multifocal motor neuropathy, and neuropathies related to immune attack against paranodal antigens. Such neuropathies exhibit distinguishing pathomechanism, clinical and response to therapy features with respect to chronic inflammatory demyelinating polyradiculoneuropathy and its variants, which represent the most frequent form of chronic dysimmune neuropathy. This narrative review provides an overview of pathomechanism; clinical, electrophysiological, and biochemical features; and treatment response of the antibody-mediated neuropathies, aiming to establish when and why to look for antibodies in chronic dysimmune neuropathies.
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Sural nerve biopsy in peripheral neuropathies: 30-year experience from a single center. Neurol Sci 2019; 41:341-346. [DOI: 10.1007/s10072-019-04082-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 09/18/2019] [Indexed: 12/15/2022]
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Peripheral Nervous System Involvement in Lymphoproliferative Disorders. Mediterr J Hematol Infect Dis 2018; 10:e2018057. [PMID: 30210750 PMCID: PMC6131106 DOI: 10.4084/mjhid.2018.057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 08/06/2018] [Indexed: 01/04/2023] Open
Abstract
Peripheral neuropathies are a vast group of diseases with heterogeneous aetiologies, including genetic and acquired causes. Several haematological disorders may cause an impairment of the peripheral nervous system, with diverse mechanisms and variable clinical, electrophysiological and pathological manifestations. In this practical review, we considered the main phenotypes of peripheral nervous system diseases associated with lymphoproliferative disorders. The area of intersection of neurological and haematological fields is of particular complexity and raises specific problems in the clinical practice of lymphoproliferative disorders. The personal crosstalk between neurologists and haematologists remains a fundamental tool for a proper diagnostic process which may lead to successful treatments in most cases.
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Abstract
Peripheral nervous system damage from hematologic malignancies is related to neoplastic cells infiltration of peripheral nerves or to monoclonal antibody production cross-reacting with peripheral nerves' antigens. Neurolymphomatosis (NL), a rare manifestation of hematologic malignancies, occurs when malignant cells invade the peripheral nerves leading to various manifestations. Here, we report a case of NL with 2 hematologic malignancies in a 79-year-old woman presenting with lower extremity pain/weakness. Investigation revealed anemia, IgM kappa monoclonal gammopathy, and elevated anti-MAG titer. Electrodiagnostic studies were consistent with mononeuropathy multiplex while imaging suggested malignancy in her ovaries and right S1 nerve root. Bone marrow and ovarian biopsies revealed chronic myelomonocytic leukemia, Waldenstrom macroglobulinemia, and diffuse large B-cell lymphoma. She received standard chemotherapy resulting in radiographic resolution of disease and symptomatic relief. NL can precede the diagnosis of hematologic malignancy but its symptoms are not easily identifiable, whereas management depends on the treatment of the underlying tumor.
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Therapeutic plasma exchange in chronic dysimmune peripheral neuropathies: A 10-year retrospective study. J Clin Apher 2017; 32:413-422. [DOI: 10.1002/jca.21530] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 02/05/2017] [Accepted: 02/08/2017] [Indexed: 12/14/2022]
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Stettner M, Hinrichs L, Guthoff R, Bairov S, Petropoulos IN, Warnke C, Hartung HP, Malik RA, Kieseier BC. Corneal confocal microscopy in chronic inflammatory demyelinating polyneuropathy. Ann Clin Transl Neurol 2015; 3:88-100. [PMID: 26900579 PMCID: PMC4748316 DOI: 10.1002/acn3.275] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 11/07/2015] [Accepted: 11/15/2015] [Indexed: 12/15/2022] Open
Abstract
Objective There is an unmet need for better diagnostic tools to further delineate clinical subsets of heterogeneous chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and multifocal motor neuropathy (MMN) to facilitate treatment decisions. Corneal confocal microscopy (CCM) is a noninvasive and reproducible nerve imaging technique. This study evaluates the potential of CCM as a diagnostic surrogate in CIDP and MMN. Methods In a cross‐sectional prospective approach, 182 patients and healthy controls were studied using CCM to quantify corneal nerve damage and immune cell infiltration. Results Patients with CIDP and MMN had a reduction in corneal nerve fiber (CNF) measures and an increase in corneal immune cell infiltrates. In CIDP, CNF parameters decreased with increasing duration of disease. The number of dendritic cells in proximity to CNFs was increased in patients with early disease and correlated with the degree of motor affection. A further reduction in CNF parameters and an increase in nondendritic cells were observed in patients with painful neuropathy. In CIDP patients with antineuronal antibodies the number of nondendritic cells was increased. Interpretation Our findings suggest that CNF loss may reflect severity of neuropathy and quantification of distinct cells around the CNF plexus may help in stratifying CIDP subtypes, clinical course, and disease activity. However, further longitudinal studies are required before CCM can be considered as a valid surrogate endpoint for patients with CIDP and MMN.
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Affiliation(s)
- Mark Stettner
- Department of Neurology Medical Faculty Research Group for Clinical and Experimental Neuroimmunology Heinrich-Heine University Dusseldorf Germany
| | - Lena Hinrichs
- Department of Neurology Medical Faculty Research Group for Clinical and Experimental Neuroimmunology Heinrich-Heine University Dusseldorf Germany
| | - Rainer Guthoff
- Department of Ophthalmology Medical Faculty Heinrich-Heine University Dusseldorf Germany
| | - Silja Bairov
- Department of Ophthalmology Medical Faculty Heinrich-Heine University Dusseldorf Germany
| | - Ioannis N Petropoulos
- Centre for Endocrinology and Diabetes Institute of Human Development Faculty of Medical and Human Sciences CMFT and University of Manchester United Kingdom; Weill Cornell Medicine-Qatar Education City Doha Qatar
| | - Clemens Warnke
- Department of Neurology Medical Faculty Research Group for Clinical and Experimental Neuroimmunology Heinrich-Heine University Dusseldorf Germany
| | - Hans-Peter Hartung
- Department of Neurology Medical Faculty Research Group for Clinical and Experimental Neuroimmunology Heinrich-Heine University Dusseldorf Germany
| | - Rayaz A Malik
- Centre for Endocrinology and Diabetes Institute of Human Development Faculty of Medical and Human Sciences CMFT and University of Manchester United Kingdom; Weill Cornell Medicine-Qatar Education City Doha Qatar
| | - Bernd C Kieseier
- Department of Neurology Medical Faculty Research Group for Clinical and Experimental Neuroimmunology Heinrich-Heine University Dusseldorf Germany
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Heterogeneity of Polyneuropathy Associated with Anti-MAG Antibodies. J Immunol Res 2015; 2015:450391. [PMID: 26065001 PMCID: PMC4438150 DOI: 10.1155/2015/450391] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 04/07/2015] [Indexed: 11/17/2022] Open
Abstract
Polyneuropathy associated with IgM monoclonal gammopathy and anti-myelin associated glycoprotein (MAG) antibodies is an immune-mediated demyelinating neuropathy. The pathophysiology of this condition is likely to involve anti-MAG antibody deposition on myelin sheaths of the peripheral nerves and it is supposed to be distinct from chronic inflammatory demyelinating neuropathy (CIDP), another immune-mediated demyelinating peripheral neuropathy. In this series, we have retrospectively reviewed clinical and laboratory findings from 60 patients with polyneuropathy, IgM gammopathy, and anti-MAG antibodies. We found that the clinical picture in these patients is highly variable suggesting a direct link between the monoclonal gammopathy and the neuropathy. Conversely, one-third of patients had a CIDP-like phenotype on electrodiagnostic testing and this was correlated with a low titer of anti-MAG antibodies and the absence of widening of myelin lamellae. Our data suggest that polyneuropathy associated with anti-MAG antibodies is less homogeneous than previously said and that the pathophysiology of the condition is likely to be heterogeneous as well with the self-antigen being MAG in most of the patients but possibly being another component of myelin in the others.
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Al-Zuhairy A, Schrøder HD, Plesner T, Abildgaard N, Sindrup SH. Immunostaining of skin biopsy adds no diagnostic value in MGUS-associated peripheral neuropathy. J Neurol Sci 2015; 349:60-4. [DOI: 10.1016/j.jns.2014.12.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 11/24/2014] [Accepted: 12/18/2014] [Indexed: 11/29/2022]
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Distinct lymphocytes subsets in IgM-related neuropathy: clinical-immunological correlations. Neurol Sci 2014; 36:303-8. [DOI: 10.1007/s10072-014-1935-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 08/30/2014] [Indexed: 10/24/2022]
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Lucchetta M, Padua L, Granata G, Luigetti M, Campagnolo M, Dalla Torre C, Coraci D, Sabatelli M, Briani C. Nerve ultrasound findings in neuropathy associated with anti-myelin-associated glycoprotein antibodies. Eur J Neurol 2014; 22:193-202. [PMID: 25174585 DOI: 10.1111/ene.12554] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Accepted: 07/16/2014] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND PURPOSE No systematic nerve ultrasound (US) studies on patients with neuropathy and anti-myelin-associated glycoprotein (anti-MAG) antibodies are available. PATIENTS AND METHODS Twenty-eight patients (18 men, 10 women, mean age 69.2 ± 10.9 years; mean disease duration 6.9 years) with anti-MAG neuropathy underwent nerve US. Echotexture, nerve cross-sectional area (CSA) and intra-nerve and inter-nerve CSA variability were assessed. The frequency (number of nerves with enlarged CSA, 'enlarged nerves sum score') and distribution (proximal versus distal, arms versus legs, symmetry) of US abnormalities were considered. Controls included two groups: four patients with immunoglobulin M (IgM) paraproteinaemic neuropathy without anti-MAG antibodies and five with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) associated with IgM paraprotein. RESULTS In all, 26/28 patients had increased CSA (23 with at least one nerve outside entrapment sites). Intra-nerve CSA variability was abnormal in 21/28 patients (in 14 for increased nerve CSA outside entrapment sites). Inter-nerve CSA variability was abnormal in 16 patients (of whom half for CSA increase out of entrapment sites). The enlarged nerves sum score in anti-MAG neuropathy patients was greater than in MAG-negative paraproteinaemic neuropathies and lower than in CIDP. Intra-nerve variability appeared instead similar in anti-MAG and controls. No correlation was found between US findings and Inflammatory Neuropathy Cause and Treatment Group (INCAT) disability score or disease duration. DISCUSSION Amongst the different measures to assess the US pattern (symmetry/asymmetry, proximal/distal distribution and sum score), the enlarged nerves sum score was the most useful for differentiating the three groups of patients with demyelinating neuropathies and may contribute to diagnosis in a typical cases.
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Affiliation(s)
- M Lucchetta
- Department of Neurosciences, SNPSRR, University of Padova, Padova, Italy
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Luigetti M, Del Grande A, Conte A, Lo Monaco M, Bisogni G, Romano A, Zollino M, Rossini PM, Sabatelli M. Clinical, neurophysiological and pathological findings of HNPP patients with 17p12 deletion: A single-centre experience. J Neurol Sci 2014; 341:46-50. [DOI: 10.1016/j.jns.2014.03.046] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2014] [Revised: 03/04/2014] [Accepted: 03/24/2014] [Indexed: 12/14/2022]
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Luigetti M, Padua L. Reply to “The significance of significance: Overstating in the setting of many comparisons”. Clin Neurophysiol 2014; 125:1073-4. [DOI: 10.1016/j.clinph.2013.09.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Accepted: 09/27/2013] [Indexed: 10/26/2022]
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Luigetti M, Padua L, Mazza S, Rossini PM, Sabatelli M, Lo Monaco M. Clinical–neurophysiological correlations in a series of patients with IgM-related neuropathy. Clin Neurophysiol 2013; 124:1899-903. [DOI: 10.1016/j.clinph.2013.02.116] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2012] [Revised: 02/03/2013] [Accepted: 02/18/2013] [Indexed: 01/06/2023]
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