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249 results on '"Querol, L."'

2. D.1 Efficacy, safety, and tolerability of subcutaneous efgartigimod in chronic inflammatory demyelinating polyneuropathy: results from the ADHERE trial

Author

Siddiqi, Z, primary, Allen, JA, additional, Basta, I, additional, Eggers, C, additional, Guptill, J, additional, Gwathmey, K, additional, Hewamadduma, C, additional, Hofman, E, additional, Hussain, Y, additional, Kuwabara, S, additional, Leypoldt, F, additional, Lin, J, additional, Lipowska, M, additional, Lowe, M, additional, Lauria Pinter, G, additional, Querol, L, additional, Suresh, N, additional, Chang, T, additional, Tse, A, additional, Ulrichts, P, additional, van Doorn, PA, additional, Van Hoorick, B, additional, Yamasaki, R, additional, and Lewis, RA, additional

Published
2024
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3. Perception of Stigma in Patients with Neuromyelitis Optica Spectrum Disorder

Author

Meca-Lallana JE, Prefasi D, Pérez-Miralles F, Forero L, Sepúlveda M, Calles C, Martínez-Ginés ML, González-Suárez I, Boyero S, Romero-Pinel L, Sempere ÁP, Meca-Lallana V, Querol L, Costa-Frossard L, de Castro-Trapiello H, Canal N, and Maurino J

Subjects
neuromyelitis optica spectrum disorder, stigma, quality of life, depression, patient-reported outcomes, Medicine (General), R5-920
Abstract

Jose E Meca-Lallana,1 Daniel Prefasi,2 Francisco Pérez-Miralles,3 Lucía Forero,4 María Sepúlveda,5 Carmen Calles,6 María L Martínez-Ginés,7 Inés González-Suárez,8 Sabas Boyero,9 Lucía Romero-Pinel,10 Ángel P Sempere,11 Virginia Meca-Lallana,12 Luis Querol,13 Lucienne Costa-Frossard,14 Hugo de Castro-Trapiello,2 Neus Canal,15 Jorge Maurino2 1Clinical Neuroimmunology Unit and Multiple Sclerosis CSUR. Department of Neurology. Hospital Universitario “Virgen de la Arrixaca”, IMIB-Arrixaca, Murcia, Spain; 2Medical Department, Roche Farma, Madrid, Spain; 3Unit of Neuroimmunology, Department of Neurology, Hospital Universitari i Politècnic La Fe, Valencia, Spain; 4Department of Neurology, Hospital Universitario Puerta del Mar, Cádiz, Spain; 5Department of Neurology, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain; 6Department of Neurology, Hospital Universitari Son Espases, Palma de Mallorca, Spain; 7Department of Neurology, Hospital Universitario Gregorio Marañón, Madrid, Spain; 8Department of Neurology, Hospital Universitario Álvaro Cunqueiro, Vigo, Spain; 9Department of Neurology, Hospital Universitario Cruces, Bilbao, Spain; 10Department of Neurology, Hospital Universitari de Bellvitge, Barcelona, Spain; 11Department of Neurology, Hospital General Universitario de Alicante, Alicante, Spain; 12Department of Neurology, Hospital Universitario La Princesa, Madrid, Spain; 13Department of Neurology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; 14Department of Neurology, Hospital Universitario Ramón y Cajal, Madrid, Spain; 15Department of Statistics, IQVIA, Barcelona, SpainCorrespondence: Jorge MaurinoRoche Farma, Ribera Del Loira, 50, Madrid, 28042, SpainTel +34 913 24 81 00Email jorge.maurino@roche.comBackground: Perception of stigma was associated with low self-esteem, psychological problems, and decreased health-seeking behavior among patients with different neurological disorders. The purpose of this study was to assess stigmatization and its impact in patients with neuromyelitis optica spectrum disorder (NMOSD).Methods: A non-interventional study was conducted at thirteen neuroimmunology clinics in Spain. Patients with a diagnosis of NMOSD (2015 Wingerchuk criteria) were included. The 8-item Stigma Scale for Chronic Illness (SSCI-8), the Expanded Disability Status Scale (EDSS), the 29-item Multiple Sclerosis Impact Scale (MSIS-29), the Beck Depression Inventory-Fast Screen (BDI-FS), the MOS Pain Effects Scale (MOS-PES) and the Fatigue Impact Scale for Daily Use (D-FIS) were used to assess the perception of stigma, disability, quality of life, mood, pain, and fatigue, respectively. Associations between outcome measures were analyzed using Spearman’s rank correlation.Results: Seventy-one patients were studied (mean age: 47.4 years ± 14.9, 81.7% female, mean time since disease onset: 9.9 years ± 8.1). The median EDSS score was 3.0 (interquartile range 1.5, 4.5). Stigma prevalence was 61.4% (n=43). Thirty-one patients (43.6%) had depression. The SSCI-8 score showed a significant correlation with both physical (rho=0.576, p< 0.0001) and psychological (rho=0.608, p< 0.0001) MSIS-29 scales scores, EDSS score (rho=0.349, p=0.0033), BDI-FS score (rho= 0.613, p< 0.0001), MOS-PES score (rho= 0.457, p< 0.0001), and D-FIS score (rho=0.556, p< 0.0001).Conclusion: Stigma is a common phenomenon affecting over 6 out of 10 patients with NMOSD. Understanding stigma may be useful to develop educational strategies improving NMOSD knowledge.Keywords: neuromyelitis optica spectrum disorder, stigma, quality of life, depression, patient-reported outcomes

Published
2021

4. CSF Findings in Relation to Clinical Characteristics, Subtype, and Disease Course in Patients With Guillain-Barré Syndrome

Author

Al-Hakem, H, Doets, A, Stino, A, Zivkovic, S, Andersen, H, Willison, H, Cornblath, D, Gorson, K, Islam, Z, Mohammad, Q, Sindrup, S, Kusunoki, S, Davidson, A, Casasnovas, C, Bateman, K, Miller, J, Van Den Berg, B, Verboon, C, Roodbol, J, Leonhard, S, Arends, S, Luijten, L, Benedetti, L, Kuwabara, S, Van Den Bergh, P, Monges, S, Marfia, G, Shahrizaila, N, Galassi, G, Pereon, Y, Burmann, J, Kuitwaard, K, Kleyweg, R, Marchesoni, C, Tous, M, Querol, L, Martin-Aguilar, L, Wang, Y, Nobile-Orazio, E, Rinaldi, S, Schenone, A, Pardo, J, Vermeij, F, Waheed, W, Lehmann, H, Granit, V, Stein, B, Cavaletti, G, Gutierrez-Gutierrez, G, Barroso, F, Visser, L, Katzberg, H, Dardiotis, E, Attarian, S, Van Der Kooi, A, Eftimov, F, Wirtz, P, Samijn, J, Jacobus Gilhuis, H, Hadden, R, Holt, J, Sheikh, K, Kolb, N, Karafiath, S, Vytopil, M, Antonini, G, Feasby, T, Faber, C, Kramers, H, Busby, M, Roberts, R, Silvestri, N, Fazio, R, Van Dijk, G, Garssen, M, Verschuuren, J, Harbo, T, Jacobs, B, Al-Hakem H., Doets A. Y., Stino A. M., Zivkovic S. A., Andersen H., Willison H. J., Cornblath D. R., Gorson K. C., Islam Z., Mohammad Q. D., Sindrup So. H., Kusunoki S., Davidson A., Casasnovas C., Bateman K., Miller J. A. L., Van Den Berg B., Verboon C., Roodbol J., Leonhard S. E., Arends S., Luijten L. W. G., Benedetti L., Kuwabara S., Van Den Bergh P., Monges S., Marfia G. A., Shahrizaila N., Galassi G., Pereon Y., Burmann J., Kuitwaard K., Kleyweg R. P., Marchesoni C., Tous M. J. S., Querol L., Martin-Aguilar L., Wang Y., Nobile-Orazio E., Rinaldi S., Schenone A., Pardo J., Vermeij F. H., Waheed W., Lehmann H. C., Granit V., Stein B., Cavaletti G., Gutierrez-Gutierrez G., Barroso F. A., Visser L. H., Katzberg H. D., Dardiotis E., Attarian S., Van Der Kooi A. J., Eftimov F., Wirtz P. W., Samijn J. P. A., Jacobus Gilhuis H., Hadden R. D. M., Holt J. K. L., Sheikh K. A., Kolb N., Karafiath S., Vytopil M., Antonini G., Feasby T. E., Faber C., Kramers H., Busby M., Roberts R. C., Silvestri N. J., Fazio R., Van Dijk G. W., Garssen M. P. J., Verschuuren J., Harbo T., Jacobs B. C., Al-Hakem, H, Doets, A, Stino, A, Zivkovic, S, Andersen, H, Willison, H, Cornblath, D, Gorson, K, Islam, Z, Mohammad, Q, Sindrup, S, Kusunoki, S, Davidson, A, Casasnovas, C, Bateman, K, Miller, J, Van Den Berg, B, Verboon, C, Roodbol, J, Leonhard, S, Arends, S, Luijten, L, Benedetti, L, Kuwabara, S, Van Den Bergh, P, Monges, S, Marfia, G, Shahrizaila, N, Galassi, G, Pereon, Y, Burmann, J, Kuitwaard, K, Kleyweg, R, Marchesoni, C, Tous, M, Querol, L, Martin-Aguilar, L, Wang, Y, Nobile-Orazio, E, Rinaldi, S, Schenone, A, Pardo, J, Vermeij, F, Waheed, W, Lehmann, H, Granit, V, Stein, B, Cavaletti, G, Gutierrez-Gutierrez, G, Barroso, F, Visser, L, Katzberg, H, Dardiotis, E, Attarian, S, Van Der Kooi, A, Eftimov, F, Wirtz, P, Samijn, J, Jacobus Gilhuis, H, Hadden, R, Holt, J, Sheikh, K, Kolb, N, Karafiath, S, Vytopil, M, Antonini, G, Feasby, T, Faber, C, Kramers, H, Busby, M, Roberts, R, Silvestri, N, Fazio, R, Van Dijk, G, Garssen, M, Verschuuren, J, Harbo, T, Jacobs, B, Al-Hakem H., Doets A. Y., Stino A. M., Zivkovic S. A., Andersen H., Willison H. J., Cornblath D. R., Gorson K. C., Islam Z., Mohammad Q. D., Sindrup So. H., Kusunoki S., Davidson A., Casasnovas C., Bateman K., Miller J. A. L., Van Den Berg B., Verboon C., Roodbol J., Leonhard S. E., Arends S., Luijten L. W. G., Benedetti L., Kuwabara S., Van Den Bergh P., Monges S., Marfia G. A., Shahrizaila N., Galassi G., Pereon Y., Burmann J., Kuitwaard K., Kleyweg R. P., Marchesoni C., Tous M. J. S., Querol L., Martin-Aguilar L., Wang Y., Nobile-Orazio E., Rinaldi S., Schenone A., Pardo J., Vermeij F. H., Waheed W., Lehmann H. C., Granit V., Stein B., Cavaletti G., Gutierrez-Gutierrez G., Barroso F. A., Visser L. H., Katzberg H. D., Dardiotis E., Attarian S., Van Der Kooi A. J., Eftimov F., Wirtz P. W., Samijn J. P. A., Jacobus Gilhuis H., Hadden R. D. M., Holt J. K. L., Sheikh K. A., Kolb N., Karafiath S., Vytopil M., Antonini G., Feasby T. E., Faber C., Kramers H., Busby M., Roberts R. C., Silvestri N. J., Fazio R., Van Dijk G. W., Garssen M. P. J., Verschuuren J., Harbo T., and Jacobs B. C.

Abstract

Background and ObjectivesTo investigate CSF findings in relation to clinical and electrodiagnostic subtypes, severity, and outcome of Guillain-Barré syndrome (GBS) based on 1,500 patients in the International GBS Outcome Study.MethodsAlbuminocytologic dissociation (ACD) was defined as an increased protein level (>0.45 g/L) in the absence of elevated white cell count (<50 cells/L). We excluded 124 (8%) patients because of other diagnoses, protocol violation, or insufficient data. The CSF was examined in 1,231 patients (89%).ResultsIn 846 (70%) patients, CSF examination showed ACD, which increased with time from weakness onset: ≤4 days 57%, >4 days 84%. High CSF protein levels were associated with a demyelinating subtype, proximal or global muscle weakness, and a reduced likelihood of being able to run at week 2 (odds ratio [OR] 0.42, 95% CI 0.25-0.70; p = 0.001) and week 4 (OR 0.44, 95% CI 0.27-0.72; p = 0.001). Patients with the Miller Fisher syndrome, distal predominant weakness, and normal or equivocal nerve conduction studies were more likely to have lower CSF protein levels. CSF cell count was <5 cells/L in 1,005 patients (83%), 5-49 cells/L in 200 patients (16%), and ≥50 cells/L in 13 patients (1%).DiscussionACD is a common finding in GBS, but normal protein levels do not exclude this diagnosis. High CSF protein level is associated with an early severe disease course and a demyelinating subtype. Elevated CSF cell count, rarely ≥50 cells/L, is compatible with GBS after a thorough exclusion of alternative diagnoses.Classification of EvidenceThis study provides Class IV evidence that CSF ACD (defined by the Brighton Collaboration) is common in patients with GBS.

Published
2023

5. Frequency and clinical correlates of anti-nerve antibodies in a large population of CIDP patients included in the Italian database

Author

Liberatore, G, De Lorenzo, A, Giannotta, C, Manganelli, F, Filosto, M, Cosentino, G, Cocito, D, Briani, C, Cortese, A, Fazio, R, Lauria, G, Clerici, A, Rosso, T, Marfia, G, Antonini, G, Cavaletti, G, Carpo, M, Doneddu, P, Spina, E, Cotti Piccinelli, S, Peci, E, Querol, L, Nobile-Orazio, E, Liberatore G., De Lorenzo A., Giannotta C., Manganelli F., Filosto M., Cosentino G., Cocito D., Briani C., Cortese A., Fazio R., Lauria G., Clerici A. M., Rosso T., Marfia G. A., Antonini G., Cavaletti G., Carpo M., Doneddu P. E., Spina E., Cotti Piccinelli S., Peci E., Querol L., Nobile-Orazio E., Liberatore, G, De Lorenzo, A, Giannotta, C, Manganelli, F, Filosto, M, Cosentino, G, Cocito, D, Briani, C, Cortese, A, Fazio, R, Lauria, G, Clerici, A, Rosso, T, Marfia, G, Antonini, G, Cavaletti, G, Carpo, M, Doneddu, P, Spina, E, Cotti Piccinelli, S, Peci, E, Querol, L, Nobile-Orazio, E, Liberatore G., De Lorenzo A., Giannotta C., Manganelli F., Filosto M., Cosentino G., Cocito D., Briani C., Cortese A., Fazio R., Lauria G., Clerici A. M., Rosso T., Marfia G. A., Antonini G., Cavaletti G., Carpo M., Doneddu P. E., Spina E., Cotti Piccinelli S., Peci E., Querol L., and Nobile-Orazio E.

Abstract

Objective: To investigate the frequency and clinical correlates of anti-nerve autoantibodies in an unselected series of Italian patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) Methods: Sera from 276 CIDP patients fulfilling the EFNS/PNS criteria and included in the Italian CIDP database were examined for the presence of anti-nerve autoantibodies. Results were correlated with the clinical data collected in the database. Results: Anti-neurofascin155 (NF155) antibodies were found in 9/258 (3.5%) patients, anti-contactin1 (CNTN1) antibodies in 4/258 (1.6%) patients, and anti-contactin-associated protein1 (Caspr1) in 1/197 (0.5%) patients, while none had reactivity to gliomedin or neurofascin 186. Predominance of IgG4 isotype was present in 7of the 9 examined patients. Anti-NF155 patients more frequently had ataxia, tremor, and higher CSF protein levels than antibody-negative patients. Anti-CNTN1 patients more frequently had a GBS-like onset, pain, and ataxia and had more severe motor impairment at enrollment than antibody-negative patients. They more frequently received plasmapheresis, possibly reflecting a less satisfactory response to IVIg or steroids. IgM antibodies against one or more gangliosides were found in 6.5% of the patients (17/260) and were more frequently directed against GM1 (3.9%). They were frequently associated with a progressive course, with a multifocal sensorimotor phenotype and less frequent cranial nerve involvement and ataxia. Conclusions: Anti-paranodal and anti-ganglioside antibodies are infrequent in patients with CIDP but are associated with some typical clinical association supporting the hypothesis that CIDP might be a pathogenically heterogeneous syndrome possibly explaining the different clinical presentations.

Published
2022

7. Predicting Outcome in Guillain-Barre Syndrome International Validation of the Modified Erasmus GBS Outcome Score

Author

Doets, A.Y., Lingsma, H.F., Walgaard, C., Islam, B., Papri, N., Davidson, A., Yamagishi, Y., Kusunoki, S., Dimachkie, M.M., Waheed, W., Kolb, N., Islam, Z., Mohammad, Q.D., Harbo, T., Sindrup, S.H., Chavada, G., Willison, H.J., Casasnovas, C., Bateman, K., Miller, J.A.L., Berg, B. van den, Verboon, C., Roodbol, J., Leonhard, S.E., Benedetti, L., Kuwabara, S., Bergh, P. van den, Monges, S., Marfia, G.A., Shahrizaila, N., Galassi, G., Pereon, Y., Burmann, J., Kuitwaard, K., Kleyweg, R.P., Marchesoni, C., Tous, M.J.S., Querol, L., Illa, I., Wang, Y.Z., Nobile-Orazio, E., Rinaldi, S., Schenone, A., Pardo, J., Vermeij, F.H., Lehmann, H.C., Granit, V., Cavaletti, G., Gutierrez-Gutierrez, G., Barroso, F.A., Visser, L.H., Katzberg, H.D., Dardiotis, E., Attarian, S., Kooi, A.J. van der, Eftimov, F., Wirtz, P.W., Samijn, J.P.A., Gilhuis, H.J., Hadden, R.D.M., Holt, J.K.L., Sheikh, K.A., Karafiath, S., Vytopil, M., Antonini, G., Feasby, T.E., Faber, C.G., Gijsbers, C.J., Busby, M., Roberts, R.C., Silvestri, N.J., Fazio, R., Dijk, G.W. van, Garssen, M.P.J., Straathof, C.S.M., Gorson, K.C., Jacobs, B.C., IGOS Consortium, Neurology, ANS - Neuroinfection & -inflammation, EURO-NMD, Klinische Neurowetenschappen, MUMC+: MA Med Staf Spec Neurologie (9), RS: MHeNs - R1 - Cognitive Neuropsychiatry and Clinical Neuroscience, Doets, A, Lingsma, H, Walgaard, C, Islam, B, Papri, N, Davidson, A, Yamagishi, Y, Kusunoki, S, Dimachkie, M, Waheed, W, Kolb, N, Islam, Z, Mohammad, Q, Harbo, T, Sindrup, S, Chavada, G, Willison, H, Casasnovas, C, Bateman, K, Miller, J, van den Berg, B, Verboon, C, Roodbol, J, Leonhard, S, Benedetti, L, Kuwabara, S, Van den Bergh, P, Monges, S, Marfia, G, Shahrizaila, N, Galassi, G, Péréon, Y, Bürmann, J, Kuitwaard, K, Kleyweg, R, Marchesoni, C, Sedano Tous, M, Querol, L, Illa, I, Wang, Y, Nobile-Orazio, E, Rinaldi, S, Schenone, A, Pardo, J, Vermeij, F, Lehmann, H, Granit, V, Cavaletti, G, Gutiérrez-Gutiérrez, G, Barroso, F, Visser, L, Katzberg, H, Dardiotis, E, Attarian, S, van der Kooi, A, Eftimov, F, Wirtz, P, Samijn, J, Gilhuis, H, Hadden, R, Holt, J, Sheikh, K, Karafiath, S, Vytopil, M, Antonini, G, Feasby, T, Faber, C, Gijsbers, C, Busby, M, Roberts, R, Silvestri, N, Fazio, R, van Dijk, G, Garssen, M, Straathof, C, Gorson, K, Jacobs, B, Public Health, and Immunology

Subjects
Guillain-Barrè, predicting, outcome, IGOS, MODELS, Guillain-Barre Syndrome, Prognosis, Settore MED/26, Cohort Studies, POOR-PROGNOSIS, Outcome Assessment, Health Care, Humans, INTRAVENOUS IMMUNOGLOBULIN, Neurology (clinical), Prospective Studies, Child, Research Article
Abstract

Background and ObjectivesThe clinical course and outcome of the Guillain-Barré syndrome (GBS) are diverse and vary among regions. The modified Erasmus GBS Outcome Score (mEGOS), developed with data from Dutch patients, is a clinical model that predicts the risk of walking inability in patients with GBS. The study objective was to validate the mEGOS in the International GBS Outcome Study (IGOS) cohort and to improve its performance and region specificity.MethodsWe used prospective data from the first 1,500 patients included in IGOS, aged ≥6 years and unable to walk independently. We evaluated whether the mEGOS at entry and week 1 could predict the inability to walk unaided at 4 and 26 weeks in the full cohort and in regional subgroups, using 2 measures for model performance: (1) discrimination: area under the receiver operating characteristic curve (AUC) and (2) calibration: observed vs predicted probability of being unable to walk independently. To improve the model predictions, we recalibrated the model containing the overall mEGOS score, without changing the individual predictive factors. Finally, we assessed the predictive ability of the individual factors.ResultsFor validation of mEGOS at entry, 809 patients were eligible (Europe/North America [n = 677], Asia [n = 76], other [n = 56]), and 671 for validation of mEGOS at week 1 (Europe/North America [n = 563], Asia [n = 65], other [n = 43]). AUC values were >0.7 in all regional subgroups. In the Europe/North America subgroup, observed outcomes were worse than predicted; in Asia, observed outcomes were better than predicted. Recalibration improved model accuracy and enabled the development of a region-specific version for Europe/North America (mEGOS-Eu/NA). Similar to the original mEGOS, severe limb weakness and higher age were the predominant predictors of poor outcome in the IGOS cohort.DiscussionmEGOS is a validated tool to predict the inability to walk unaided at 4 and 26 weeks in patients with GBS, also in countries outside the Netherlands. We developed a region-specific version of mEGOS for patients from Europe/North America.Classification of EvidenceThis study provides Class II evidence that the mEGOS accurately predicts the inability to walk unaided at 4 and 26 weeks in patients with GBS.Trial Registration InformationNCT01582763.

Published
2022
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8. Predicting Outcome in Guillain-Barré Syndrome: International Validation of the Modified Erasmus GBS Outcome Score

Author

Doets, A, Lingsma, H, Walgaard, C, Islam, B, Papri, N, Davidson, A, Yamagishi, Y, Kusunoki, S, Dimachkie, M, Waheed, W, Kolb, N, Islam, Z, Mohammad, Q, Harbo, T, Sindrup, S, Chavada, G, Willison, H, Casasnovas, C, Bateman, K, Miller, J, van den Berg, B, Verboon, C, Roodbol, J, Leonhard, S, Benedetti, L, Kuwabara, S, Van den Bergh, P, Monges, S, Marfia, G, Shahrizaila, N, Galassi, G, Péréon, Y, Bürmann, J, Kuitwaard, K, Kleyweg, R, Marchesoni, C, Sedano Tous, M, Querol, L, Illa, I, Wang, Y, Nobile-Orazio, E, Rinaldi, S, Schenone, A, Pardo, J, Vermeij, F, Lehmann, H, Granit, V, Cavaletti, G, Gutiérrez-Gutiérrez, G, Barroso, F, Visser, L, Katzberg, H, Dardiotis, E, Attarian, S, van der Kooi, A, Eftimov, F, Wirtz, P, Samijn, J, Gilhuis, H, Hadden, R, Holt, J, Sheikh, K, Karafiath, S, Vytopil, M, Antonini, G, Feasby, T, Faber, C, Gijsbers, C, Busby, M, Roberts, R, Silvestri, N, Fazio, R, van Dijk, G, Garssen, M, Straathof, C, Gorson, K, Jacobs, B, Doets, Alex Y, Lingsma, Hester F, Walgaard, Christa, Islam, Badrul, Papri, Nowshin, Davidson, Amy, Yamagishi, Yuko, Kusunoki, Susumu, Dimachkie, Mazen M, Waheed, Waqar, Kolb, Noah, Islam, Zhahirul, Mohammad, Quazi Deen, Harbo, Thomas, Sindrup, Soren H, Chavada, Govindsinh, Willison, Hugh J, Casasnovas, Carlos, Bateman, Kathleen, Miller, James A L, van den Berg, Bianca, Verboon, Christine, Roodbol, Joyce, Leonhard, Sonja E, Benedetti, Luana, Kuwabara, Satoshi, Van den Bergh, Peter, Monges, Soledad, Marfia, Girolama A, Shahrizaila, Nortina, Galassi, Giuliana, Péréon, Yann, Bürmann, Jan, Kuitwaard, Krista, Kleyweg, Ruud P, Marchesoni, Cintia, Sedano Tous, María J, Querol, Luis, Illa, Isabel, Wang, Yuzhong, Nobile-Orazio, Eduardo, Rinaldi, Simon, Schenone, Angelo, Pardo, Julio, Vermeij, Frederique H, Lehmann, Helmar C, Granit, Volkan, Cavaletti, Guido, Gutiérrez-Gutiérrez, Gerardo, Barroso, Fabio A, Visser, Leo H, Katzberg, Hans D, Dardiotis, Efthimios, Attarian, Shahram, van der Kooi, Anneke J, Eftimov, Filip, Wirtz, Paul W, Samijn, Johnny P A, Gilhuis, H Jacobus, Hadden, Robert D M, Holt, James K L, Sheikh, Kazim A, Karafiath, Summer, Vytopil, Michal, Antonini, Giovanni, Feasby, Thomas E, Faber, Catharina G, Gijsbers, Cees J, Busby, Mark, Roberts, Rhys C, Silvestri, Nicholas J, Fazio, Raffaella, van Dijk, Gert W, Garssen, Marcel P J, Straathof, Chiara S M, Gorson, Kenneth C, Jacobs, Bart C, Doets, A, Lingsma, H, Walgaard, C, Islam, B, Papri, N, Davidson, A, Yamagishi, Y, Kusunoki, S, Dimachkie, M, Waheed, W, Kolb, N, Islam, Z, Mohammad, Q, Harbo, T, Sindrup, S, Chavada, G, Willison, H, Casasnovas, C, Bateman, K, Miller, J, van den Berg, B, Verboon, C, Roodbol, J, Leonhard, S, Benedetti, L, Kuwabara, S, Van den Bergh, P, Monges, S, Marfia, G, Shahrizaila, N, Galassi, G, Péréon, Y, Bürmann, J, Kuitwaard, K, Kleyweg, R, Marchesoni, C, Sedano Tous, M, Querol, L, Illa, I, Wang, Y, Nobile-Orazio, E, Rinaldi, S, Schenone, A, Pardo, J, Vermeij, F, Lehmann, H, Granit, V, Cavaletti, G, Gutiérrez-Gutiérrez, G, Barroso, F, Visser, L, Katzberg, H, Dardiotis, E, Attarian, S, van der Kooi, A, Eftimov, F, Wirtz, P, Samijn, J, Gilhuis, H, Hadden, R, Holt, J, Sheikh, K, Karafiath, S, Vytopil, M, Antonini, G, Feasby, T, Faber, C, Gijsbers, C, Busby, M, Roberts, R, Silvestri, N, Fazio, R, van Dijk, G, Garssen, M, Straathof, C, Gorson, K, Jacobs, B, Doets, Alex Y, Lingsma, Hester F, Walgaard, Christa, Islam, Badrul, Papri, Nowshin, Davidson, Amy, Yamagishi, Yuko, Kusunoki, Susumu, Dimachkie, Mazen M, Waheed, Waqar, Kolb, Noah, Islam, Zhahirul, Mohammad, Quazi Deen, Harbo, Thomas, Sindrup, Soren H, Chavada, Govindsinh, Willison, Hugh J, Casasnovas, Carlos, Bateman, Kathleen, Miller, James A L, van den Berg, Bianca, Verboon, Christine, Roodbol, Joyce, Leonhard, Sonja E, Benedetti, Luana, Kuwabara, Satoshi, Van den Bergh, Peter, Monges, Soledad, Marfia, Girolama A, Shahrizaila, Nortina, Galassi, Giuliana, Péréon, Yann, Bürmann, Jan, Kuitwaard, Krista, Kleyweg, Ruud P, Marchesoni, Cintia, Sedano Tous, María J, Querol, Luis, Illa, Isabel, Wang, Yuzhong, Nobile-Orazio, Eduardo, Rinaldi, Simon, Schenone, Angelo, Pardo, Julio, Vermeij, Frederique H, Lehmann, Helmar C, Granit, Volkan, Cavaletti, Guido, Gutiérrez-Gutiérrez, Gerardo, Barroso, Fabio A, Visser, Leo H, Katzberg, Hans D, Dardiotis, Efthimios, Attarian, Shahram, van der Kooi, Anneke J, Eftimov, Filip, Wirtz, Paul W, Samijn, Johnny P A, Gilhuis, H Jacobus, Hadden, Robert D M, Holt, James K L, Sheikh, Kazim A, Karafiath, Summer, Vytopil, Michal, Antonini, Giovanni, Feasby, Thomas E, Faber, Catharina G, Gijsbers, Cees J, Busby, Mark, Roberts, Rhys C, Silvestri, Nicholas J, Fazio, Raffaella, van Dijk, Gert W, Garssen, Marcel P J, Straathof, Chiara S M, Gorson, Kenneth C, and Jacobs, Bart C

Abstract

Background and objectives: The clinical course and outcome of the Guillain-Barré syndrome (GBS) are diverse and vary among regions. The modified Erasmus GBS Outcome Score (mEGOS), developed with data from Dutch patients, is a clinical model that predicts the risk of walking inability in patients with GBS. The study objective was to validate the mEGOS in the International GBS Outcome Study (IGOS) cohort and to improve its performance and region specificity. Methods: We used prospective data from the first 1,500 patients included in IGOS, aged ≥6 years and unable to walk independently. We evaluated whether the mEGOS at entry and week 1 could predict the inability to walk unaided at 4 and 26 weeks in the full cohort and in regional subgroups, using 2 measures for model performance: (1) discrimination: area under the receiver operating characteristic curve (AUC) and (2) calibration: observed vs predicted probability of being unable to walk independently. To improve the model predictions, we recalibrated the model containing the overall mEGOS score, without changing the individual predictive factors. Finally, we assessed the predictive ability of the individual factors. Results: For validation of mEGOS at entry, 809 patients were eligible (Europe/North America [n = 677], Asia [n = 76], other [n = 56]), and 671 for validation of mEGOS at week 1 (Europe/North America [n = 563], Asia [n = 65], other [n = 43]). AUC values were >0.7 in all regional subgroups. In the Europe/North America subgroup, observed outcomes were worse than predicted; in Asia, observed outcomes were better than predicted. Recalibration improved model accuracy and enabled the development of a region-specific version for Europe/North America (mEGOS-Eu/NA). Similar to the original mEGOS, severe limb weakness and higher age were the predominant predictors of poor outcome in the IGOS cohort. Discussion: mEGOS is a validated tool to predict the inability to walk unaided at 4 and 26 weeks in patients with

Published
2022

9. IgG4 Valency Modulates the Pathogenicity of Anti-Neurofascin-155 IgG4 in Autoimmune Nodopathy

Author

Jentzer, A, Attal, A, Roue, C, Raymond, J, Lleixa, C, Illa, I, Querol, L, Taieb, G, and Devaux, J

Abstract

Background and Objectives IgG4 autoantibodies to neurofascin-155 (Nfasc155) are associated with a subgroup of patients with chronic inflammatory demyelinating polyneuropathy (CIDP), currently named autoimmune nodopathy. We previously demonstrated that those antibodies alter conduction along myelinated axons by inducing Nfasc155 depletion and paranode destruction. In blood, IgG4 have the potency to exchange their moiety with other unrelated IgG4 through a process called Fab-arm exchange (FAE). This process results in functionally monovalent antibodies and may affect the pathogenicity of autoantibodies. Here, we examined this issue and whether FAE is beneficial or detrimental for Nfasc155 autoimmune nodopathy. Methods The bivalency and monospecificity of anti-Nfasc155 were examined by sandwich ELISA in 10 reactive patients, 10 unreactive CIDP patients, and 10 healthy controls. FAE was induced in vitro using reduced glutathione and unreactive IgG4, and the ratio of the kappa:lambda light chain was monitored. To determine the pathogenic potential of bivalent anti-Nfasc155 IgG4, autoantibodies derived from patients were enzymatically cleaved into monovalent Fab and bivalent F(ab')(2) or swapped with unreactive IgG4 and then were injected in neonatal animals. Results Monospecific bivalent IgG4 against Nfasc155 were detected in the serum of all reactive patients, indicating that a fraction of IgG4 have not undergone FAE in situ. These IgG4 were, nonetheless, capable of engaging into FAE with unreactive IgG4 in vitro, and this decreased the levels of monospecific antibodies and modulated the ratio of the kappa:lambda light chain. When injected in animals, monovalent anti-Nfasc155 Fab did not alter the formation of paranodes; by contrast, both native anti-Nfasc155 IgG4 and F(ab')(2) fragments strongly impaired paranode formation. The promotion of FAE with unreactive IgG4 also strongly diminished the pathogenic potential of anti-Nfasc155 IgG4 in animals and decreased IgG4 clustering on Schwann cells. Discussion Our findings demonstrate that monospecific and bivalent anti-Nfasc155 IgG4 are detected in patients and that those autoantibodies are the pathogenic ones. The transformation of anti-Nfasc155 IgG4 into monovalent Fab or functionally monovalent IgG4 through FAE strongly decreases paranodal alterations. Bivalency thus appears crucial for Nfasc155 clustering and paranode destruction.

Published
2022

10. Current treatment practice of Guillain-Barré syndrome

Author

Verboon, C, Doets, A, Galassi, G, Davidson, A, Waheed, W, Pereon, Y, Shahrizaila, N, Kusunoki, S, Lehmann, H, Harbo, T, Monges, S, Van Den Bergh, P, Willison, H, Cornblath, D, Jacobs, B, Hughes, R, Gorson, K, Hartung, H, Van Doorn, P, Van den Berg, B, Roodbol, J, Van Woerkom, M, Reisin, R, Reddel, S, Islam, Z, Islam, B, Mohammad, Q, Feasby, T, Dardiotis, E, Nobile-Orazio, E, Bateman, K, Illa, I, Querol, L, Hsieh, S, Chavada, G, Addington, J, Ajroud-Driss, S, Andersen, H, Antonini, G, Ariatti, A, Attarian, S, Badrising, U, Barroso, F, Benedetti, L, Beronio, A, Bianco, M, Binda, D, Briani, C, Bunschoten, C, Burmann, J, Bella, I, Bertorini, T, Bhavaraju-Sanka, R, Brannagan, T, Busby, M, Butterworth, S, Casasnovas, C, Cavaletti, G, Chao, C, Chen, S, Chetty, S, Claeys, K, Conti, M, Cosgrove, J, Dalakas, M, Demichelis, C, Derejko, M, Dillmann, U, Dimachkie, M, Doppler, K, Dornonville de la Cour, C, Echaniz-Laguna, A, Eftimov, F, Faber, C, Fazio, R, Fokke, C, Fujioka, T, Fulgenzi, E, Garcia-Sobrino, T, Garssen, M, Georgios, H, Gijsbers, C, Gilchrist, J, Gilhuis, J, Giorli, E, Goldstein, J, Goyal, N, Granit, V, Grapperon, A, Gutierrez, G, Hadden, R, Holbech, J, Holt, J, Pedret, C, Htut, M, Jellema, K, Pascual, I, Jimeno-Montero, M, Kaida, K, Karafiath, S, Katzberg, H, Kiers, L, Kieseier, B, Kimpinski, K, Kleyweg, R, Kokubun, N, Kolb, N, Kuitwaard, K, Kuwabara, S, Kwan, J, Ladha, S, Lassen, L, Lawson, V, Ledingham, D, Lucy, S, Lunn, M, Magot, A, Manji, H, Marchesoni, C, Marfia, G, Infante, C, Hernandez, E, Mataluni, G, Mattiazi, M, Mcdermott, C, Meekins, G, Miller, J, Moris de la Tassa, G, Physiotherapist, J, Nascimbene, C, Nowak, R, Balaguer, P, Osei-Bonsu, M, Pan, E, Pardal, A, Pardo, J, Pasnoor, M, Pulley, M, Rajabally, Y, Rinaldi, S, Ritter, C, Roberts, R, Rojas-Marcos, I, Rudnicki, S, Ruiz, M, Sachs, G, Samijn, J, Santoro, L, Savransky, A, Schenone, A, Schwindling, L, Tous, M, Sekiguchi, Y, Sheikh, K, Silvestri, N, Sindrup, S, Sommer, C, Stein, B, Stino, A, Spyropoulos, A, Srinivasan, J, Styliani, R, Suzuki, H, Tankisi, H, Tigner, D, Twydell, P, Van Damme, P, Van der Kooi, A, Van Dijk, G, Van der Ree, T, Van Koningsveld, R, Valzania, F, Varrato, J, Vermeij, F, Verschuuren, J, Visser, L, Vytopil, M, Wilken, M, Wilkerson, C, Wirtz, P, Yamagishi, Y, Zhou, L, Zivkovic, S, Verboon C., Doets A. Y., Galassi G., Davidson A., Waheed W., Pereon Y., Shahrizaila N., Kusunoki S., Lehmann H. C., Harbo T., Monges S., Van Den Bergh P., Willison H. J., Cornblath D. R., Jacobs B. C., Hughes R. A. C., Gorson K. C., Hartung H. P., Van Doorn P. A., Van den Berg B., Roodbol J., Van Woerkom M., Reisin R. C., Reddel S. W., Islam Z., Islam B., Mohammad Q. D., Feasby T. E., Dardiotis E., Nobile-Orazio E., Bateman K., Illa I., Querol L., Hsieh S. T., Chavada G., Addington J. M., Ajroud-Driss S., Andersen H., Antonini G., Ariatti A., Attarian S., Badrising U. A., Barroso F. A., Benedetti L., Beronio A., Bianco M., Binda D., Briani C., Bunschoten C., Burmann J., Bella I. R., Bertorini T. E., Bhavaraju-Sanka R., Brannagan T. H., Busby M., Butterworth S., Casasnovas C., Cavaletti G., Chao C. C., Chen S., Chetty S., Claeys K. G., Conti M. E., Cosgrove J. S., Dalakas MC., Demichelis C., Derejko M. A., Dillmann U., Dimachkie M. M., Doppler K., Dornonville de la Cour C., Echaniz-Laguna A., Eftimov F., Faber C. G., Fazio R., Fokke C., Fujioka T., Fulgenzi E. A., Garcia-Sobrino T., Garssen M. P. J., Georgios H. M., Gijsbers C. J., Gilchrist J. M., Gilhuis J., Giorli E., Goldstein J. M., Goyal N. A., Granit V., Grapperon A., Gutierrez G., Hadden R. D. M., Holbech J. V., Holt J. K. L., Pedret C. H., Htut M., Jellema K., Pascual I. J., Jimeno-Montero M. C., Kaida K., Karafiath S., Katzberg H. D., Kiers L., Kieseier B. C., Kimpinski K., Kleyweg R. P., Kokubun N., Kolb N. A., Kuitwaard K., Kuwabara S., Kwan J. Y., Ladha S. S., Lassen L. L., Lawson V., Ledingham D., Lucy S. T., Lunn M. P. T., Magot A., Manji H., Marchesoni C., Marfia G. A., Infante C. M., Hernandez E. M., Mataluni G., Mattiazi M., McDermott C. J., Meekins G. D., Miller J. A. L., Moris de la Tassa G., Physiotherapist J. M., Nascimbene C., Nowak R. J., Balaguer P. O., Osei-Bonsu M., Pan E. B. L., Pardal A. M., Pardo J., Pasnoor M., Pulley M., Rajabally Y. A., Rinaldi S., Ritter C., Roberts R. C., Rojas-Marcos I., Rudnicki S. A., Ruiz M., Sachs G. M., Samijn J. P. A., Santoro L., Savransky A., Schenone A., Schwindling L., Tous M. J. S., Sekiguchi Y., Sheikh K. A., Silvestri N. J., Sindrup S. H., Sommer C. L., Stein B., Stino A. M., Spyropoulos A., Srinivasan J., Styliani R., Suzuki H., Tankisi H., Tigner D., Twydell P., Van Damme P., Van der Kooi A. J., Van Dijk G. W., Van der Ree T., Van Koningsveld R., Valzania F., Varrato J. D., Vermeij F. H., Verschuuren J., Visser L. H., Vytopil M. V., Wilken M., Wilkerson C., Wirtz P. W., Yamagishi Y., Zhou L., Zivkovic S. A., Verboon, C, Doets, A, Galassi, G, Davidson, A, Waheed, W, Pereon, Y, Shahrizaila, N, Kusunoki, S, Lehmann, H, Harbo, T, Monges, S, Van Den Bergh, P, Willison, H, Cornblath, D, Jacobs, B, Hughes, R, Gorson, K, Hartung, H, Van Doorn, P, Van den Berg, B, Roodbol, J, Van Woerkom, M, Reisin, R, Reddel, S, Islam, Z, Islam, B, Mohammad, Q, Feasby, T, Dardiotis, E, Nobile-Orazio, E, Bateman, K, Illa, I, Querol, L, Hsieh, S, Chavada, G, Addington, J, Ajroud-Driss, S, Andersen, H, Antonini, G, Ariatti, A, Attarian, S, Badrising, U, Barroso, F, Benedetti, L, Beronio, A, Bianco, M, Binda, D, Briani, C, Bunschoten, C, Burmann, J, Bella, I, Bertorini, T, Bhavaraju-Sanka, R, Brannagan, T, Busby, M, Butterworth, S, Casasnovas, C, Cavaletti, G, Chao, C, Chen, S, Chetty, S, Claeys, K, Conti, M, Cosgrove, J, Dalakas, M, Demichelis, C, Derejko, M, Dillmann, U, Dimachkie, M, Doppler, K, Dornonville de la Cour, C, Echaniz-Laguna, A, Eftimov, F, Faber, C, Fazio, R, Fokke, C, Fujioka, T, Fulgenzi, E, Garcia-Sobrino, T, Garssen, M, Georgios, H, Gijsbers, C, Gilchrist, J, Gilhuis, J, Giorli, E, Goldstein, J, Goyal, N, Granit, V, Grapperon, A, Gutierrez, G, Hadden, R, Holbech, J, Holt, J, Pedret, C, Htut, M, Jellema, K, Pascual, I, Jimeno-Montero, M, Kaida, K, Karafiath, S, Katzberg, H, Kiers, L, Kieseier, B, Kimpinski, K, Kleyweg, R, Kokubun, N, Kolb, N, Kuitwaard, K, Kuwabara, S, Kwan, J, Ladha, S, Lassen, L, Lawson, V, Ledingham, D, Lucy, S, Lunn, M, Magot, A, Manji, H, Marchesoni, C, Marfia, G, Infante, C, Hernandez, E, Mataluni, G, Mattiazi, M, Mcdermott, C, Meekins, G, Miller, J, Moris de la Tassa, G, Physiotherapist, J, Nascimbene, C, Nowak, R, Balaguer, P, Osei-Bonsu, M, Pan, E, Pardal, A, Pardo, J, Pasnoor, M, Pulley, M, Rajabally, Y, Rinaldi, S, Ritter, C, Roberts, R, Rojas-Marcos, I, Rudnicki, S, Ruiz, M, Sachs, G, Samijn, J, Santoro, L, Savransky, A, Schenone, A, Schwindling, L, Tous, M, Sekiguchi, Y, Sheikh, K, Silvestri, N, Sindrup, S, Sommer, C, Stein, B, Stino, A, Spyropoulos, A, Srinivasan, J, Styliani, R, Suzuki, H, Tankisi, H, Tigner, D, Twydell, P, Van Damme, P, Van der Kooi, A, Van Dijk, G, Van der Ree, T, Van Koningsveld, R, Valzania, F, Varrato, J, Vermeij, F, Verschuuren, J, Visser, L, Vytopil, M, Wilken, M, Wilkerson, C, Wirtz, P, Yamagishi, Y, Zhou, L, Zivkovic, S, Verboon C., Doets A. Y., Galassi G., Davidson A., Waheed W., Pereon Y., Shahrizaila N., Kusunoki S., Lehmann H. C., Harbo T., Monges S., Van Den Bergh P., Willison H. J., Cornblath D. R., Jacobs B. C., Hughes R. A. C., Gorson K. C., Hartung H. P., Van Doorn P. A., Van den Berg B., Roodbol J., Van Woerkom M., Reisin R. C., Reddel S. W., Islam Z., Islam B., Mohammad Q. D., Feasby T. E., Dardiotis E., Nobile-Orazio E., Bateman K., Illa I., Querol L., Hsieh S. T., Chavada G., Addington J. M., Ajroud-Driss S., Andersen H., Antonini G., Ariatti A., Attarian S., Badrising U. A., Barroso F. A., Benedetti L., Beronio A., Bianco M., Binda D., Briani C., Bunschoten C., Burmann J., Bella I. R., Bertorini T. E., Bhavaraju-Sanka R., Brannagan T. H., Busby M., Butterworth S., Casasnovas C., Cavaletti G., Chao C. C., Chen S., Chetty S., Claeys K. G., Conti M. E., Cosgrove J. S., Dalakas MC., Demichelis C., Derejko M. A., Dillmann U., Dimachkie M. M., Doppler K., Dornonville de la Cour C., Echaniz-Laguna A., Eftimov F., Faber C. G., Fazio R., Fokke C., Fujioka T., Fulgenzi E. A., Garcia-Sobrino T., Garssen M. P. J., Georgios H. M., Gijsbers C. J., Gilchrist J. M., Gilhuis J., Giorli E., Goldstein J. M., Goyal N. A., Granit V., Grapperon A., Gutierrez G., Hadden R. D. M., Holbech J. V., Holt J. K. L., Pedret C. H., Htut M., Jellema K., Pascual I. J., Jimeno-Montero M. C., Kaida K., Karafiath S., Katzberg H. D., Kiers L., Kieseier B. C., Kimpinski K., Kleyweg R. P., Kokubun N., Kolb N. A., Kuitwaard K., Kuwabara S., Kwan J. Y., Ladha S. S., Lassen L. L., Lawson V., Ledingham D., Lucy S. T., Lunn M. P. T., Magot A., Manji H., Marchesoni C., Marfia G. A., Infante C. M., Hernandez E. M., Mataluni G., Mattiazi M., McDermott C. J., Meekins G. D., Miller J. A. L., Moris de la Tassa G., Physiotherapist J. M., Nascimbene C., Nowak R. J., Balaguer P. O., Osei-Bonsu M., Pan E. B. L., Pardal A. M., Pardo J., Pasnoor M., Pulley M., Rajabally Y. A., Rinaldi S., Ritter C., Roberts R. C., Rojas-Marcos I., Rudnicki S. A., Ruiz M., Sachs G. M., Samijn J. P. A., Santoro L., Savransky A., Schenone A., Schwindling L., Tous M. J. S., Sekiguchi Y., Sheikh K. A., Silvestri N. J., Sindrup S. H., Sommer C. L., Stein B., Stino A. M., Spyropoulos A., Srinivasan J., Styliani R., Suzuki H., Tankisi H., Tigner D., Twydell P., Van Damme P., Van der Kooi A. J., Van Dijk G. W., Van der Ree T., Van Koningsveld R., Valzania F., Varrato J. D., Vermeij F. H., Verschuuren J., Visser L. H., Vytopil M. V., Wilken M., Wilkerson C., Wirtz P. W., Yamagishi Y., Zhou L., and Zivkovic S. A.

Abstract

ObjectiveTo define the current treatment practice of Guillain-Barré syndrome (GBS).MethodsThe study was based on prospective observational data from the first 1,300 patients included in the International GBS Outcome Study. We described the treatment practice of GBS in general, and for (1) severe forms (unable to walk independently), (2) no recovery after initial treatment, (3) treatment-related fluctuations, (4) mild forms (able to walk independently), and (5) variant forms including Miller Fisher syndrome, taking patient characteristics and hospital type into account.ResultsWe excluded 88 (7%) patients because of missing data, protocol violation, or alternative diagnosis. Patients from Bangladesh (n = 189, 15%) were described separately because 83% were not treated. IV immunoglobulin (IVIg), plasma exchange (PE), or other immunotherapy was provided in 941 (92%) of the remaining 1,023 patients, including patients with severe GBS (724/743, 97%), mild GBS (126/168, 75%), Miller Fisher syndrome (53/70, 76%), and other variants (33/40, 83%). Of 235 (32%) patients who did not improve after their initial treatment, 82 (35%) received a second immune modulatory treatment. A treatment-related fluctuation was observed in 53 (5%) of 1,023 patients, of whom 36 (68%) were re-treated with IVIg or PE.ConclusionsIn current practice, patients with mild and variant forms of GBS, or with treatment-related fluctuations and treatment failures, are frequently treated, even in absence of trial data to support this choice. The variability in treatment practice can be explained in part by the lack of evidence and guidelines for effective treatment in these situations.

Published
2019

11. Comparing the NIS vs. MRC and INCAT sensory scale through Rasch analyses

Author

Draak, Thomas H. P., Vanhoutte, Els K., van Nes, Sonja I., Gorson, Kenneth C., Van der Pol, W.-Ludo, Notermans, Nicolette C., Nobile-Orazio, Eduardo, Lewis, Richard A., Léger, Jean-Marc, Van den Bergh, Peter Y. K., Lauria, Giuseppe, Bril, Vera, Katzberg, Hans, Lunn, Michael P. T., Pouget, Jean, van der Kooi, Anneke J., Hahn, Angelika F., van den Berg, Leonard H., van Doorn, Pieter A., Cornblath, David R., Faber, Catharina G., Merkies, Ingemar S. J., Barreira, A. A., Bennett, D., Hadden, R. D., Hughes, R. A.C., Lunn, M. P.T., Reilly, M. M., van den Berg, L. H., van Doorn, P. A., Faber, C. G., van der Kooi, A. J., Merkies, I. S.J., Notermans, N. C., Raaphorts, J., van Schaik, I. N., de Visser, M., Cats, E. A., Van den Bergh, P. Y.K., Bombelli, F., Costa, R., Franques, J., Léger, J-M., Pouget, J., Bril, V., Hahn, A. F., Katzberg, H., Campanella, A., Devigili, G., Gallia, F., Lauria, G., Nobile-Orazio, E., Padua, L., Cornblath, D. R., Gorson, K. C., Lewis, R. A., Illa, I, Querol, L., and van Nes, S. I.

Published
2015
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12. Grip strength comparison in immune-mediated neuropathies: Vigorimeter vs. Jamar

Author

Draak, Thomas H. P., Pruppers, Mariëlle H. J., van Nes, Sonja I., Vanhoutte, Els K., Bakkers, Mayienne, Gorson, Kenneth C., Van der Pol, W.-Ludo, Lewis, Richard. A., Notermans, Nicolette C., Nobile-Orazio, Eduardo, Léger, Jean-Marc, Van den Bergh, Peter Y. K., Lauria, Giuseppe, Bril, Vera, Katzberg, Hans, Lunn, Michael P. T., Pouget, Jean, van der Kooi, Anneke J., van den Berg, Leonard H., van Doorn, Pieter A., Cornblath, David R., Hahn, Angelika F., Faber, Catharina G., Merkies, Ingemar S. J., Barreira, A. A., Bennett, D., Hadden, R. D., Hughes, R. A.C., Lunn, M. P.T., Reilly, M. M., van den Berg, L. H., van Doorn, P. A., Faber, C. G., van der Kooi, A. J., Merkies, I. S.J., Notermans, N. C., Raaphorts, J., van Schaik, I. N., de Visser, M., Cats, E. A., Van den Bergh, P. Y.K., Bombelli, F., Costa, R., Franques, J., Léger, J-M., Pouget, J., Bril, V., Hahn, A. F., Katzberg, H., Campanella, A., Devigili, G., Gallia, F., Lauria, G., Nobile-Orazio, E., Padua, L., Cornblath, D. R., Gorson, K. C., Lewis, R. A., Illa, I, Querol, L., and van Nes, S. I.

Published
2015
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13. Outcome measures in MMN revisited: further improvement needed

Author

Pruppers, Mariëlle H. J., Draak, Thomas H. P., Vanhoutte, Els K., Van der Pol, W-Ludo, Gorson, Kenneth C., Léger, Jean-Marc, Nobile-Orazio, Eduardo, Lewis, Richard. A., van den Berg, Leonard H., Faber, Catharina G., Merkies, Ingemar S. J., Barreira, A. A., Bennett, D., Hadden, R. D., Hughes, R. A.C., Lunn, M. P.T., Reilly, M. M., van den Berg, L. H., van Doorn, P. A., Faber, C. G., van der Kooi, A. J., Merkies, I. S.J., Notermans, N. C., Raaphorts, J., van Schaik, I. N., de Visser, M., Cats, E. A., Van den Bergh, P. Y.K., Bombelli, F., Costa, R., Franques, J., Léger, J-M., Pouget, J., Bril, V., Hahn, A. F., Katzberg, H., Campanella, A., Devigili, G., Gallia, F., Lauria, G., Nobile-Orazio, E., Padua, L., Cornblath, D. R., Gorson, K. C., Lewis, R. A., Illa, I, Querol, L., and van Nes, S. I.

Published
2015
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14. Impairment measures versus inflammatory RODS in GBS and CIDP: a responsiveness comparison

Author

Vanhoutte, Els K., Draak, Thomas H. P., Gorson, Kenneth C., van Nes, Sonja I., Hoeijmakers, Janneke G. J., Van der Pol, W.-Ludo, Notermans, Nicolette. C., Lewis, Richard A., Nobile-Orazio, Eduardo, Léger, Jean-Marc, Van den Bergh, Peter Y. K., Lauria, Giuseppe, Bril, Vera, Katzberg, Hans, Lunn, Michael P. T., Pouget, Jean, van der Kooi, Anneke J., Hahn, Angelika F., van Doorn, Pieter A., Cornblath, David R., van den Berg, Leonard H., Faber, Catharina G., Merkies, Ingemar S. J., Barreira, A. A., Bennett, D., Hadden, R. D., Hughes, R. A.C., Lunn, M. P.T., Reilly, M. M., van den Berg, L. H., van Doorn, P. A., Faber, C. G., van der Kooi, A. J., Merkies, I. S.J., Notermans, N. C., Raaphorts, J., van Schaik, I. N., de Visser, M., Cats, E. A., Van den Bergh, P. Y.K., Bombelli, F., Costa, R., Franques, J., Léger, J-M., Pouget, J., Bril, V., Hahn, A. F., Katzberg, H., Campanella, A., Devigili, G., Gallia, F., Lauria, G., Nobile-Orazio, E., Padua, L., Cornblath, D. R., Gorson, K. C., Lewis, R. A., Illa, I, Querol, L., and van Nes, S. I.

Published
2015
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15. Rasch-ionale for neurologists

Author

Vanhoutte, Els K., Hermans, Mieke C. E., Faber, Catharina G., Gorson, Kenneth C., Merkies, Ingemar S. J., Thonnard, Jean-L., Barreira, A. A., Bennett, D., Hadden, R. D., Hughes, R. A.C., Lunn, M. P.T., Reilly, M. M., van den Berg, L. H., van Doorn, P. A., Faber, C. G., van der Kooi, A. J., Merkies, I. S.J., Notermans, N. C., Raaphorts, J., van Schaik, I. N., de Visser, M., Cats, E. A., Van den Bergh, P. Y.K., Bombelli, F., Costa, R., Franques, J., Léger, J-M., Pouget, J., Bril, V., Hahn, A. F., Katzberg, H., Campanella, A., Devigili, G., Gallia, F., Lauria, G., Nobile-Orazio, E., Padua, L., Cornblath, D. R., Gorson, K. C., Lewis, R. A., Illa, I, Querol, L., and van Nes, S. I.

Published
2015
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16. Rasch-built Overall Disability Scale for Multifocal motor neuropathy (MMN-RODS©)

Author

Vanhoutte, Els K., Faber, Catharina G., van Nes, Sonja I., Cats, Elisabeth A., Van der Pol, W.-Ludo, Gorson, Kenneth C., van Doorn, Pieter A., Cornblath, David R., van den Berg, Leonard H., Merkies, Ingemar S. J., Barreira, A. A., Bennett, D., Hadden, R. D., Hughes, R. A.C., Lunn, M. P.T., Reilly, M. M., van den Berg, L. H., van Doorn, P. A., Faber, C. G., van der Kooi, A. J., Merkies, I. S.J., Notermans, N. C., Raaphorts, J., van Schaik, I. N., de Visser, M., Cats, E. A., Van den Bergh, P. Y.K., Bombelli, F., Costa, R., Franques, J., Léger, J-M., Pouget, J., Bril, V., Hahn, A. F., Katzberg, H., Campanella, A., Devigili, G., Gallia, F., Lauria, G., Nobile-Orazio, E., Padua, L., Cornblath, D. R., Gorson, K. C., Lewis, R. A., Illa, I, Querol, L., and van Nes, S. I.

Published
2015
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20. Clinical characteristics and outcomes of thymoma associated myasthenia gravis

Author

Álvarez-Velasco R, Gutiérrez-Gutiérrez G, Trujillo JC, Martínez E, Segovia S, Arribas-Velasco M, Fernández G, Paradas C, Vélez B, Casasnovas, Nedkova V, Guerrero-Sola A, Ramos-Fransi A, Martínez Piñeiro A, Pardo J, Sevilla T, Gómez MT, López de Munain A, Jericó I, Pelayo-Negro AL, Martín Santidrian MA, Morgado RY, Mendoza MD, Pérez-Pérez H, Rojas-García R, Turon-Sans J, Querol L, Gallardo E, Illa I, and Cortés-Vicente E

Subjects
surgical procedures, operative, hemic and lymphatic diseases, Myasthenia Gravis, prognosis, recurrence, thymoma, chemical and pharmacologic phenomena, neoplasms
Abstract

Prognosis of myasthenia gravis (MG) in patients with thymoma is not well established. Moreover, it is not clear whether thymoma recurrence or unresectable lesions entail a worse prognosis of MG.

Published
2021

21. Absence of pathogenic mutations in CD59 in chronic inflammatory demyelinating polyradiculoneuropathy

Author

Duchateau, L., Martín-Aguilar, L., Lleixà, C., Cortese, A., Dols-Icardo, O., Cervera-Carles, L., Pascual-Goñi, E., Diaz-Manera, Jordi., Calegari, I., Franciotta, D., Rojas-Garcia, R., Illa, I., Clarimon, J., Querol, L., and Universitat Autònoma de Barcelona

Subjects
0301 basic medicine, Male, Complement Inhibitors, Physiology, Complement System, Artificial Gene Amplification and Extension, Pilot Projects, medicine.disease_cause, Biochemistry, Polymerase Chain Reaction, Database and Informatics Methods, 0302 clinical medicine, Immune Physiology, Medicine and Health Sciences, Coding region, Coding Mechanisms, Mutation, Immune System Proteins, Multidisciplinary, Genomics, Middle Aged, Genomic Databases, Hemolysis, Cohort, Medicine, Female, Polyneuropathy, Research Article, Science, Immunology, chemical and pharmacologic phenomena, CD59 Antigens, CD59, Research and Analysis Methods, 03 medical and health sciences, Diagnostic Medicine, Genetics, medicine, Humans, Molecular Biology Techniques, Molecular Biology, Computational Neuroscience, business.industry, Biology and Life Sciences, Proteins, Computational Biology, Human Genetics, Polyradiculoneuropathy, Genome Analysis, medicine.disease, Biological Databases, 030104 developmental biology, Polyradiculoneuropathy, Chronic Inflammatory Demyelinating, Immune System, Genetics of Disease, business, 030217 neurology & neurosurgery, Neuroscience
Abstract

Altres ajuts: We thank the staff of the Department of Psychiatry of Hospital Universitari Santa Maria, Lleida; Núria Vidal D.Clin.Psy, (funded by a Spanish FIS-MSC Grant [PI11/01956]), from Hospital FREMAP Barcelona, Catalonia, Spain, who performed cognitive assessments;E. Vieta thanks the support of the Spanish Ministry of Economy and Competitiveness (PI15/00283) integrated into the Plan Nacional de I + D+I and cofinanced by ISCIII-Subdirección General de Evaluación y el Fondo Europeo de Desarrollo Regional (FEDER); CIBERSAM; M.J. Portella thanks the suport of the Catalan Department of Health (SLT006_17_177).We also thank the patients and healthy controls who participated in the study for their kind cooperation. We also thank to Rebecca Oglesby MD, who kindly helped us with the language editing. Objective Mutations in CD59 cause CIDP-like polyneuropathy in children with inherited chronic hemolysis. We hypothesized that mutations in CD59 might be found in a subset of sporadic CIDP patients. Methods 35 patients from two centers, fulfilling the EFNS/PNS diagnostic criteria for CIDP were included. CD59 coding region was amplified by PCR and Sanger sequenced. Results One rare variant was detected in a patient which resulted in a synonymous change and predicted to be neutral. Pathogenic variants were absent in our cohort. Interpretation Our pilot study suggests that mutations in CD59 are absent in adult-onset sporadic CIDP.

Published
2021

22. Outcome measures and biomarkers in chronic inflammatory demyelinating polyradiculoneuropathy: from research to clinical practice

Author

Allen, JA, Eftimov, F, and Querol, L

Subjects
Chronic inflammatory demyelinating polyradiculoneuropathy, clinical outcome measures, impairment, disability, diagnosis, minimal clinically important difference, biomarkers, disease activity
Abstract

Introduction: Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an immune-mediated syndrome characterized clinically by weakness and/or numbness that evolves over 2 months or more. The heterogeneity of clinical features necessitates an individualized approach to disease monitoring that takes lessons learned from clinical trials and applies them to clinical practice. Areas covered: This review discusses the importance of clinimetrics and biomarkers in CIDP diagnosis and disease monitoring. Highlighted are the challenges of defining responses to immunotherapy, the usefulness, and limitations of utilizing evidence-based clinical outcome measures during routine clinical care, and the evolving understanding of how diagnostic and disease activity biomarkers may reshape our treatment and disease monitoring paradigms. Expert opinion: Although disability and impairment outcome measures are commonly used in CIDP to indicate disease status, the nonspecific nature of these metrics limits the ability to attribute a change in any given metric to a change in CIDP. This interpretive challenge may be magnified by inconsistencies in the direction of change as well as a strong placebo effect. There is a need to improve our understanding of minimally important changes in existing outcome measures as a means to personalize treatment and to better assess disease activity status with biomarker discovery.

Published
2021

23. Novel Immunological and Therapeutic Insights in Guillain-Barre Syndrome and CIDP

Author

Querol, L and Lleixa, C

Subjects
Chronic inflammatory demyelinating polyradiculoneuropathy, Inflammatory neuropathies, Guillain-Barre syndrome, Immunomodulatory treatments
Abstract

Inflammatory neuropathies are a heterogeneous group of rare diseases of the peripheral nervous system that include acute and chronic diseases, such as Guillain-Barre syndrome (GBS) and chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). The etiology and pathophysiological mechanisms of inflammatory neuropathies are only partly known, but are considered autoimmune disorders in which an aberrant immune response, including cellular and humoral components, is directed towards components of the peripheral nerve causing demyelination and axonal damage. Therapy of these disorders includes broad-spectrum immunomodulatory and immunosuppressive treatments, such as intravenous immunoglobulin, corticosteroids, or plasma exchange. However, a significant proportion of patients do not respond to any of these therapies, and treatment selection is not optimized according to disease pathophysiology. Therefore, research on disease pathophysiology aiming to reveal clinically and functionally relevant disease mechanisms and the development of new treatment approaches are needed to optimize disease outcomes in CIDP and GBS. This topical review describes immunological progress that may help guide therapeutic strategies in the future in these two disorders.

Published
2021

24. Neurofascin-155 CIDP patients: Clinical, immunological and biomarker features

Author

Martin-Aguilar, L, Lleixa, C, Pascual-Goni, E, Caballero, M, Martinez-Martinez, L, Diaz-Manera, J, Rojas, R, Cortes-Vicente, E, de Luna, N, Suarez-Calvet, X, Gallardo, E, Rajabally, Y, Scotton, S, Jacobs, B, Baars, A, Cortese, A, Vegezzi, E, Hoftberger, R, Zimprich, F, Roesler, C, Nobile-Orazio, E, Liberatore, G, Liong, HF, Martinez-Pineiro, A, Carvajal, A, Pinar-Morales, R, Uson-Martin, M, Alberti, O, Lopez-Perez, MA, Marquez, F, Pardo-Fernandez, J, Cabrera-Serrano, M, Munoz-Delgado, L, Ortiz, N, Duman, O, Bartolome, M, Bril, V, Segura-Chavez, D, Pitarokoili, K, Steen, C, Illa, I, and Querol, L

Subjects
neurofascin-155 (NF155), neurofilament light chain (NfL), Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP), NF155 antibody titers
Published
2021

25. Systematic literature review of burden of illness in chronic inflammatory demyelinating polyneuropathy (CIDP)

Author

Querol, L, Crabtree, M, Herepath, M, Priedane, E, Viejo, IV, Agush, S, and Sommerer, P

Subjects
Treatment, QoL, Epidemiology, Cost, CIDP, Burden
Abstract

Background Chronic inflammatory demyelinating polyneuropathy (CIDP) is a rare neurological disorder characterised by muscle weakness and impaired sensory function. The present study provides a comprehensive literature review of the burden of illness of CIDP. Methods Systematic literature search of PubMed, Embase, and key conferences in May 2019. Search terms identified studies on the epidemiology, humanistic burden, current treatment, and economic burden of CIDP published since 2009 in English. Results Forty-five full texts and nineteen conference proceedings were identified on the epidemiology (n = 9), humanistic burden (n = 7), current treatment (n = 40), and economic burden (n = 8) of CIDP. Epidemiological studies showed incidence and prevalence of 0.2-1.6 and 0.8-8.9 per 100,000, respectively, depending on geography and diagnostic criteria. Humanistic burden studies revealed that patients experienced physical and psychosocial burden, including impaired physical function, pain and depression. Publications on current treatments reported on six main types of therapy: intravenous immunoglobulins, subcutaneous immunoglobulins, corticosteroids, plasma exchange, immunosuppressants, and immunomodulators. Treatments may be burdensome, due to adverse events and reduced independence caused by treatment administration setting. In Germany, UK, France, and the US, CIDP economic burden was driven by direct costs of treatment and hospitalisation. CIDP was associated with indirect costs driven by impaired productivity. Conclusions This first systematic review of CIDP burden of illness demonstrates the high physical and psychosocial burden of this rare disease. Future research is required to fully characterise the burden of CIDP, and to understand how appropriate treatment can mitigate burden for patients and healthcare systems.

Published
2021

26. Antibodies to nodal/paranodal proteins in paediatric immune-mediated neuropathy

Author

De Simoni, D, Ricken, G, Winklehner, M, Koneczny, I, Karenfort, M, Hustedt, U, Seidel, U, Abdel-Mannan, O, Munot, P, Rinaldi, S, Steen, C, Freilinger, M, Breu, M, Seidl, R, Reindl, M, Wanschitz, J, Lleixà, C, Bernert, G, Wandinger, K-P, Junker, R, Querol, L, Leypoldt, F, Rostásy, K, and Höftberger, R

Subjects
Male, Adolescent, Nodal Protein, Cell Adhesion Molecules, Neuronal, Infant, Guillain-Barre Syndrome, Polyradiculoneuropathy, Chronic Inflammatory Demyelinating, Child, Preschool, Humans, Female, Nerve Growth Factors, Child, Clinical/Scientific Notes, Autoantibodies, Retrospective Studies
Published
2020

28. International Guillain-Barré Syndrome Outcome Study

Author

Jacobs, B, van den Berg, B, Verboon, C, Chavada, G, Cornblath, D, Gorson, K, Harbo, T, Hartung, H, Hughes, R, Kusunoki, S, van Doorn, P, Willison, H, Consortium, I, van Woerkom, M, Roodbol, J, Reisin, R, Reddel, S, Islam, Z, Islam, B, Mohammad, Q, van den Bergh, P, Feasby, T, Wang, Y, Péréon, Y, Lehmann, H, Dardiotis, E, Nobile Orazio, E, Shahrizaila, N, Bateman, K, Illa, I, Querol, L, Hsieh, S, Davidson, A, Addington, J, Ajroud Driss, S, Andersen, H, Antonini, G, Attarian, S, Badrising, U, Barroso, F, Benedetti, L, Beronio, A, Bianco, M, Binda, D, Briani, C, Bürmann, J, Bella, I, Bertorini, T, Bhavaraju Sanka, R, Brannagan, T, Busby, M, Butterworth, S, Campagnolo, M, Casasnovas, C, Cavaletti, G, Chao, C, Chen, S, Chetty, S, Claeys, K, Cohen, J, Conti, M, Cosgrove, J, Dalakas, M, Dimachkie, M, Dillmann, U, Domínguez González, C, Doppler, K, Dornonville de la Cour, C, Echaniz Laguna, A, Eftimov, F, Faber, C, Fazio, R, Fokke, C, Fujioka, T, Fulgenzi, E, Galassi, G, Garcia, T, Garnero, M, Garssen, M, Gijsbers, C, Gilchrist, J, Gilhuis, H, Goldstein, J, Goyal, N, Granit, V, Grapperon, A, Gutiérrez Gutiérrez, G, Gutmann, L, Hadden, R, Holbech, J, Holt, J, Homedes Pedret, C, Htut, M, Jellema, K, Jericó Pascual, I, Kaida, K, Karafiath, S, Katzberg, H, Kiers, L, Kieseier, B, Kimpinski, K, Kleyweg, R, Kokubun, N, Kolb, N, Kuitwaard, K, Kuwabara, S, Kwan, J, Ladha, S, Landschoff Lassen, L, Lawson, V, Ledingham, D, Léon Cejas, L, Luciano, C, Lucy, S, Lunn, M, Magot, A, Manji, H, Marchesoni, C, Marfia, Ga, Márquez Infante, C, Martinez Hernandez, E, Mataluni, G, Mattiazi, M, Mcdermott, C, Meekins, G, Miller, J, Monges, M, Montero, M, Morís de la Tassa, G, Nascimbene, C, Neumann, C, Nowak, R, Orizaola Balaguer, P, Osei Bonsu, M, Pan, E, Pardo Fernandez, J, Pasnoor, M, Pulley, M, Rajabally, Y, Rinaldi, S, Ritter, C, Roberts, R, Rojas Marcos, I, Rudnicki, S, Sachs, G, Samijn, J, Santoro, L, Saperstein, D, Savransky, A, Schneider, H, Schenone, A, Sedano Tous, M, Sekiguchi, Y, Sheikh, K, Silvestri, N, Sindrup, S, Sommer, C, Stein, B, Stino, A, Spyropoulos, A, Srinivasan, J, Suzuki, H, Taylor, S, Tankisi, H, Tigner, D, Twydell, P, Valzania, F, van Damme, P, van der Kooi, A, van Dijk, G, van der Ree, T, van Koningsveld, R, Varrato, J, Vermeij, F, Verschuuren, J, Visser, L, Vytopil, M, Waheed, W, Wilken, M, Wilkerson, C, Wirtz, P, Yamagishi, Y, Yiu, E, Zhou, L, Zivkovic, S, Immunology, Neurology, Jacobs, B, van den Berg, B, Verboon, C, Chavada, G, Cornblath, D, Gorson, K, Harbo, T, Hartung, H, Hughes, R, Kusunoki, S, van Doorn, P, Willison, H, van Woerkom, M, Roodbol, J, Reisin, R, Reddel, S, Islam, Z, Islam, B, Mohammad, Q, van den Bergh, P, Feasby, T, Wang, Y, Pã©rã©on, Y, Lehmann, H, Dardiotis, E, Nobile Orazio, E, Shahrizaila, N, Bateman, K, Illa, I, Querol, L, Hsieh, S, Davidson, A, Addington, J, Ajroud Driss, S, Andersen, H, Antonini, G, Attarian, S, Badrising, U, Barroso, F, Benedetti, L, Beronio, A, Bianco, M, Binda, D, Briani, C, Bã¼rmann, J, Bella, I, Bertorini, T, Bhavaraju Sanka, R, Brannagan, T, Busby, M, Butterworth, S, Campagnolo, M, Casasnovas, C, Cavaletti, G, Chao, C, Chen, S, Chetty, S, Claeys, K, Cohen, J, Conti, M, Cosgrove, J, Dalakas, M, Dimachkie, M, Dillmann, U, Domínguez González, C, Doppler, K, Dornonville de la Cour, C, Echaniz Laguna, A, Eftimov, F, Faber, C, Fazio, R, Fokke, C, Fujioka, T, Fulgenzi, E, Galassi, G, Garcia, T, Garnero, M, Garssen, M, Gijsbers, C, Gilchrist, J, Gilhuis, H, Goldstein, J, Goyal, N, Granit, V, Grapperon, A, Gutiérrez Gutiérrez, G, Gutmann, L, Hadden, R, Holbech, J, Holt, J, Homedes Pedret, C, Htut, M, Jellema, K, Jericó Pascual, I, Kaida, K, Karafiath, S, Katzberg, H, Kiers, L, Kieseier, B, Kimpinski, K, Kleyweg, R, Kokubun, N, Kolb, N, Kuitwaard, K, Kuwabara, S, Kwan, J, Ladha, S, Landschoff Lassen, L, Lawson, V, Ledingham, D, Léon Cejas, L, Luciano, C, Lucy, S, Lunn, M, Magot, A, Manji, H, Marchesoni, C, Marfia, G, Márquez Infante, C, Martinez Hernandez, E, Mataluni, G, Mattiazi, M, Mcdermott, C, Meekins, G, Miller, J, Monges, M, Montero, M, Morís de la Tassa, G, Nascimbene, C, Neumann, C, Nowak, R, Orizaola Balaguer, P, Osei Bonsu, M, Pan, E, Pardo Fernandez, J, Pasnoor, M, Pulley, M, Rajabally, Y, Rinaldi, S, Ritter, C, Roberts, R, Rojas Marcos, I, Rudnicki, S, Sachs, G, Samijn, J, Santoro, L, Saperstein, D, Savransky, A, Schneider, H, Schenone, A, Sedano Tous, M, Sekiguchi, Y, Sheikh, K, Silvestri, N, Sindrup, S, Sommer, C, Stein, B, Stino, A, Spyropoulos, A, Srinivasan, J, Suzuki, H, Taylor, S, Tankisi, H, Tigner, D, Twydell, P, Valzania, F, van Damme, P, van der Kooi, A, van Dijk, G, van der Ree, T, van Koningsveld, R, Varrato, J, Vermeij, F, Verschuuren, J, Visser, L, Vytopil, M, Waheed, W, Wilken, M, Wilkerson, C, Wirtz, P, Yamagishi, Y, Yiu, E, Zhou, L, Zivkovic, S, Rehabilitation medicine, Internal medicine, and ANS - Neuroinfection & -inflammation

Subjects
Male, Pediatrics, PROGNOSIS, diagnosis, International Cooperation, Guillain-Barré syndrome, biomarkers, outcome, prognosis, treatment, Guillain-Barre syndrome, Guillain-Barré syndrome, Neuroscience (all), Neurology (clinical), Cohort Studies, 0302 clinical medicine, Epidemiology, Outcome Assessment, Health Care, INFECTION, CRITERIA, 030212 general & internal medicine, General Neuroscience, Biobank, Observational Studies as Topic, diagnosi, Disease Progression, biomarker, Female, Settore MED/26 - Neurologia, medicine.symptom, prognosi, Cohort study, medicine.medical_specialty, Weakness, Guillain-Barre Syndrome, CLASSIFICATION, VALIDATION, 03 medical and health sciences, medicine, Humans, INTRAVENOUS IMMUNOGLOBULIN, Protocol (science), business.industry, Polyradiculoneuropathy, medicine.disease, ANTIBODIES, Observational study, business, COLLECTION, 030217 neurology & neurosurgery
Abstract

Guillain-Barré syndrome (GBS) is an acute polyradiculoneuropathy with a highly variable clinical presentation, course, and outcome. The factors that determine the clinical variation of GBS are poorly understood which complicates the care and treatment of individual patients. The protocol of the ongoing International GBS Outcome Study (IGOS), a prospective, observational, multicenter cohort study that aims to identify the clinical and biological determinants and predictors of disease onset, subtype, course and outcome of GBS is presented here. Patients fulfilling the diagnostic criteria for GBS, regardless of age, disease severity, variant forms, or treatment, can participate if included within 2 weeks after onset of weakness. Information about demography, preceding infections, clinical features, diagnostic findings, treatment, course, and outcome is collected. In addition, cerebrospinal fluid and serial blood samples for serum and DNA is collected at standard time points. The original aim was to include at least 1,000 patients with a follow-up of 1-3 years. Data are collected via a web-based data entry system and stored anonymously. IGOS started in May 2012 and by January 2017 included more than 1,400 participants from 143 active centers in 19 countries across 5 continents. The IGOS data/biobank is available for research projects conducted by expertise groups focusing on specific topics including epidemiology, diagnostic criteria, clinimetrics, electrophysiology, antecedent events, antibodies, genetics, prognostic modeling, treatment effects, and long-term outcome of GBS. The IGOS will help to standardize the international collection of data and biosamples for future research of GBS.

Published
2017
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30. Current treatment practice of Guillain-Barré syndrome

Author

Verboon C., Doets A. Y., Galassi G., Davidson A., Waheed W., Pereon Y., Shahrizaila N., Kusunoki S., Lehmann H. C., Harbo T., Monges S., Van Den Bergh P., Willison H. J., Cornblath D. R., Jacobs B. C., Hughes R. A. C., Gorson K. C., Hartung H. P., Van Doorn P. A., Van den Berg B., Roodbol J., Van Woerkom M., Reisin R. C., Reddel S. W., Islam Z., Islam B., Mohammad Q. D., Feasby T. E., Dardiotis E., Nobile-Orazio E., Bateman K., Illa I., Querol L., Hsieh S. T., Chavada G., Addington J. M., Ajroud-Driss S., Andersen H., Antonini G., Ariatti A., Attarian S., Badrising U. A., Barroso F. A., Benedetti L., Beronio A., Bianco M., Binda D., Briani C., Bunschoten C., Burmann J., Bella I. R., Bertorini T. E., Bhavaraju-Sanka R., Brannagan T. H., Busby M., Butterworth S., Casasnovas C., Cavaletti G., Chao C. C., Chen S., Chetty S., Claeys K. G., Conti M. E., Cosgrove J. S., Dalakas MC., Demichelis C., Derejko M. A., Dillmann U., Dimachkie M. M., Doppler K., Dornonville de la Cour C., Echaniz-Laguna A., Eftimov F., Faber C. G., Fazio R., Fokke C., Fujioka T., Fulgenzi E. A., Garcia-Sobrino T., Garssen M. P. J., Georgios H. M., Gijsbers C. J., Gilchrist J. M., Gilhuis J., Giorli E., Goldstein J. M., Goyal N. A., Granit V., Grapperon A., Gutierrez G., Hadden R. D. M., Holbech J. V., Holt J. K. L., Pedret C. H., Htut M., Jellema K., Pascual I. J., Jimeno-Montero M. C., Kaida K., Karafiath S., Katzberg H. D., Kiers L., Kieseier B. C., Kimpinski K., Kleyweg R. P., Kokubun N., Kolb N. A., Kuitwaard K., Kuwabara S., Kwan J. Y., Ladha S. S., Lassen L. L., Lawson V., Ledingham D., Lucy S. T., Lunn M. P. T., Magot A., Manji H., Marchesoni C., Marfia G. A., Infante C. M., Hernandez E. M., Mataluni G., Mattiazi M., McDermott C. J., Meekins G. D., Miller J. A. L., Moris de la Tassa G., Physiotherapist J. M., Nascimbene C., Nowak R. J., Balaguer P. O., Osei-Bonsu M., Pan E. B. L., Pardal A. M., Pardo J., Pasnoor M., Pulley M., Rajabally Y. A., Rinaldi S., Ritter C., Roberts R. C., Rojas-Marcos I., Rudnicki S. A., Ruiz M., Sachs G. M., Samijn J. P. A., Santoro L., Savransky A., Schenone A., Schwindling L., Tous M. J. S., Sekiguchi Y., Sheikh K. A., Silvestri N. J., Sindrup S. H., Sommer C. L., Stein B., Stino A. M., Spyropoulos A., Srinivasan J., Styliani R., Suzuki H., Tankisi H., Tigner D., Twydell P., Van Damme P., Van der Kooi A. J., Van Dijk G. W., Van der Ree T., Van Koningsveld R., Valzania F., Varrato J. D., Vermeij F. H., Verschuuren J., Visser L. H., Vytopil M. V., Wilken M., Wilkerson C., Wirtz P. W., Yamagishi Y., Zhou L., Zivkovic S. A., Neurology, AII - Infectious diseases, AII - Inflammatory diseases, ANS - Neuroinfection & -inflammation, Immunology, Erasmus MC other, UCL - SSS/IONS/NEUR - Clinical Neuroscience, UCL - (SLuc) Service de neurologie, Verboon, C, Doets, A, Galassi, G, Davidson, A, Waheed, W, Pereon, Y, Shahrizaila, N, Kusunoki, S, Lehmann, H, Harbo, T, Monges, S, Van Den Bergh, P, Willison, H, Cornblath, D, Jacobs, B, Hughes, R, Gorson, K, Hartung, H, Van Doorn, P, Van den Berg, B, Roodbol, J, Van Woerkom, M, Reisin, R, Reddel, S, Islam, Z, Islam, B, Mohammad, Q, Feasby, T, Dardiotis, E, Nobile-Orazio, E, Bateman, K, Illa, I, Querol, L, Hsieh, S, Chavada, G, Addington, J, Ajroud-Driss, S, Andersen, H, Antonini, G, Ariatti, A, Attarian, S, Badrising, U, Barroso, F, Benedetti, L, Beronio, A, Bianco, M, Binda, D, Briani, C, Bunschoten, C, Burmann, J, Bella, I, Bertorini, T, Bhavaraju-Sanka, R, Brannagan, T, Busby, M, Butterworth, S, Casasnovas, C, Cavaletti, G, Chao, C, Chen, S, Chetty, S, Claeys, K, Conti, M, Cosgrove, J, Dalakas, M, Demichelis, C, Derejko, M, Dillmann, U, Dimachkie, M, Doppler, K, Dornonville de la Cour, C, Echaniz-Laguna, A, Eftimov, F, Faber, C, Fazio, R, Fokke, C, Fujioka, T, Fulgenzi, E, Garcia-Sobrino, T, Garssen, M, Georgios, H, Gijsbers, C, Gilchrist, J, Gilhuis, J, Giorli, E, Goldstein, J, Goyal, N, Granit, V, Grapperon, A, Gutierrez, G, Hadden, R, Holbech, J, Holt, J, Pedret, C, Htut, M, Jellema, K, Pascual, I, Jimeno-Montero, M, Kaida, K, Karafiath, S, Katzberg, H, Kiers, L, Kieseier, B, Kimpinski, K, Kleyweg, R, Kokubun, N, Kolb, N, Kuitwaard, K, Kuwabara, S, Kwan, J, Ladha, S, Lassen, L, Lawson, V, Ledingham, D, Lucy, S, Lunn, M, Magot, A, Manji, H, Marchesoni, C, Marfia, G, Infante, C, Hernandez, E, Mataluni, G, Mattiazi, M, Mcdermott, C, Meekins, G, Miller, J, Moris de la Tassa, G, Physiotherapist, J, Nascimbene, C, Nowak, R, Balaguer, P, Osei-Bonsu, M, Pan, E, Pardal, A, Pardo, J, Pasnoor, M, Pulley, M, Rajabally, Y, Rinaldi, S, Ritter, C, Roberts, R, Rojas-Marcos, I, Rudnicki, S, Ruiz, M, Sachs, G, Samijn, J, Santoro, L, Savransky, A, Schenone, A, Schwindling, L, Tous, M, Sekiguchi, Y, Sheikh, K, Silvestri, N, Sindrup, S, Sommer, C, Stein, B, Stino, A, Spyropoulos, A, Srinivasan, J, Styliani, R, Suzuki, H, Tankisi, H, Tigner, D, Twydell, P, Van Damme, P, Van der Kooi, A, Van Dijk, G, Van der Ree, T, Van Koningsveld, R, Valzania, F, Varrato, J, Vermeij, F, Verschuuren, J, Visser, L, Vytopil, M, Wilken, M, Wilkerson, C, Wirtz, P, Yamagishi, Y, Zhou, L, and Zivkovic, S

Subjects
Adult, medicine.medical_specialty, Adolescent, Patient characteristics, PLASMA-EXCHANGE, 030204 cardiovascular system & hematology, Guillain-Barre Syndrome, Settore MED/26, Severity of Illness Index, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Severity of illness, Medicine, Effective treatment, INTRAVENOUS IMMUNOGLOBULIN, Humans, Prospective Studies, Child, Child, Preschool, Treatment Outcome, Prospective cohort study, Preschool, Guillain-Barre syndrome, business.industry, medicine.disease, RANDOMIZED-TRIAL, Prospective Studie, Hospital treatment, Treatment practice, Observational study, Neurology (clinical), business, 030217 neurology & neurosurgery, Human
Abstract

ObjectiveTo define the current treatment practice of Guillain-Barré syndrome (GBS).MethodsThe study was based on prospective observational data from the first 1,300 patients included in the International GBS Outcome Study. We described the treatment practice of GBS in general, and for (1) severe forms (unable to walk independently), (2) no recovery after initial treatment, (3) treatment-related fluctuations, (4) mild forms (able to walk independently), and (5) variant forms including Miller Fisher syndrome, taking patient characteristics and hospital type into account.ResultsWe excluded 88 (7%) patients because of missing data, protocol violation, or alternative diagnosis. Patients from Bangladesh (n = 189, 15%) were described separately because 83% were not treated. IV immunoglobulin (IVIg), plasma exchange (PE), or other immunotherapy was provided in 941 (92%) of the remaining 1,023 patients, including patients with severe GBS (724/743, 97%), mild GBS (126/168, 75%), Miller Fisher syndrome (53/70, 76%), and other variants (33/40, 83%). Of 235 (32%) patients who did not improve after their initial treatment, 82 (35%) received a second immune modulatory treatment. A treatment-related fluctuation was observed in 53 (5%) of 1,023 patients, of whom 36 (68%) were re-treated with IVIg or PE.ConclusionsIn current practice, patients with mild and variant forms of GBS, or with treatment-related fluctuations and treatment failures, are frequently treated, even in absence of trial data to support this choice. The variability in treatment practice can be explained in part by the lack of evidence and guidelines for effective treatment in these situations.

Published
2019
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31. CMT caused by MORC2 mutations in Spain

Author

Sivera R, Lupo V, Carrera M, Alonso J, Diaz-Manera J, Garcia-Romero M, Garcia-Sobrino T, Querol L, Paradas C, Pascual S, Vilchez J, and Sevilla T

Published
2020

32. P16 A case of anti-NF155 antibody-positive neuropathy: Clinical and electrophysiological course over one year in correlation with findings of high resolution nerve ultrasound and confocal corneal microscopy

Author

Athanasopoulos, D., primary, Motte, J., additional, Fisse, A.L., additional, Grüter, T., additional, Klimas, R., additional, Mork, H., additional, Brünger, J., additional, Sgodzai, M., additional, Gold, R., additional, Pitarokoili, K., additional, and Querol, L., additional

Published
2020
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33. Regional variation of Guillain-Barré syndrome

Author

Doets, Alex Y., Verboon, Christine, Van Den Berg, Bianca, Harbo, Thomas, Cornblath, David R., Willison, Hugh J., Islam, Zhahirul, Attarian, Shahram, Barroso, Fabio A., Bateman, Kathleen, Benedetti, Luana, Van Den Bergh, Peter, Casasnovas, Carlos, Cavaletti, Guido, Chavada, Govindsinh, Claeys, Kristl G., Dardiotis, Efthimios, Davidson, Amy, Van Doorn, Pieter A., Feasby, Tom E., Galassi, Giuliana, Gorson, Kenneth C., Hartung, Hans-Peter, Hsieh, Sung-Tsang, Hughes, Richard A. C., Illa, Isabel, Islam, Badrul, Kusunoki, Susumu, Kuwabara, Satoshi, Lehmann, Helmar C., Miller, James A. L., Mohammad, Quazi Deen, Monges, Soledad, Nobile Orazio, Eduardo, Pardo, Julio, Pereon, Yann, Rinaldi, Simon, Querol, Luis, Reddel, Stephen W., Reisin, Ricardo C., Shahrizaila, Nortina, Sindrup, Soren H., Waqar, Waheed, Jacobs, Bart C., Jacobs, Bc, Hughes, Rac, Cornblath, Dr, Gorson, Kc, Hartung, Hp, Kusunoki, S, van Doorn PA, Willison, Hj, van Woerkom, M, van den Berg, B, Verboon, C, Doets, Ay, Roodbol, J, Reisin, Rc, Reddel, Sw, Islam, Z, Islam, B, Mohammad, Qd, van den Bergh, P, Feasby, Te, Harbo, T, Péréon, Y, Lehmann, Hc, Dardiotis, E, Nobile-Orazio, E, Shahrizaila, N, Bateman, K, Illa, I, Querol, L, Hsieh, St, Chavada, G, Davidson, A, Addington, Jm, Ajroud-Driss, S, Andersen, H, Antonini, G, Ariatti, A, Attarian, S, Badrising, Ua, Barroso, Fa, Benedetti, L, Beronio, A, Bianco, M, Binda, D, Briani, C, Bunschoten, C, Bürmann, J, Bella, Ir, Bertorini, Te, Bhavaraju-Sanka, R, Brannagan, Th, Busby, M, Butterworth, S, Casasnovas, C, Cavaletti, G, Chao, Cc, Chetty, S, Claeys, Kg, Conti, Me, Cosgrove, Js, Dalakas, Mc, Derejko, Ma, Dimachkie, Mm, Doppler, K, Dornonville de la Cour, C, Echaniz-Laguna, A, Eftimov, F, Faber, Cg, Fazio, R, Fujioka, T, Fulgenzi, Ea, Galassi, G, Garcia-Sobrino, T, Garnero, M, Garssen, Mpj, Gijsbers, Cj, Gilchrist, Jm, Goldstein, Jm, Granit, V, Grapperon, A, Gutiérrez, G, Hadden, Rdm, Holbech, Jv, Holt, Jkl, Homedes Pedret, C, Htut, M, Jericó Pascual, I, Kaida, K, Karafiath, S, Katzberg, Hd, Kiers, L, Kieseier, Bc, Kimpinski, K, Kleyweg, Rp, Kokubun, N, Kolb, Na, Kuitwaard, K, Kuwabara, S, Kwan, Jy, Ladha, Ss, Landschoff Lassen, L, Lawson, V, Ledingham, D, Léon Cejas, L, Lucy, St, Lunn, Mpt, Magot, A, Manji, H, Marchesoni, C, Marfia, Ga, Márquez Infante, C, Martinez Hernandez, E, Mataluni, G, Mcdermott, Cj, Meekins, Gd, Miller, Jal, Monges, Ms, Montero, Mcj, Morís de la Tassa, G, Mozzoni, J, Nascimbene, C, Nowak, Rj, Orizaloa Balaguer, P, Osei-Bonsu, M, Lee Pan EB, Pardo, J, Pasnoor, M, Rajabally, Ya, Rinaldi, S, Ritter, C, Roberts, Rc, Rojas-Marcos, I, Rudnicki, Sa, Ruiz, M, Sachs, Gm, Samijn, Jpa, Santoro, L, Schenone, A, Schwindling, L, Sedano Tous MJ, Sekiguchi, Y, Sheikh, Ka, Silvestri, Nj, Sindrup, Sh, Sommer, Cl, Stein, B, Stino, Am, Spyropoulos, A, Srinivasan, J, Suzuki, H, Tankisi, H, Tigner, D, Twydell, Pt, van Damme, P, van der Kooi AJ, van Dijk GW, van der Ree, T, van Koningsveld, R, Varrato, Jd, Vermeij, Fh, Visser, Lh, Vytopil, Mv, Waheed, W, Wilken, M, Wilkerson, C, Wirtz, Pw, Yamagishi, Y, Zhou, L, Zivkovic, S., Doets, A, Verboon, C, van den Berg, B, Harbo, T, Cornblath, D, Willison, H, Islam, Z, Attarian, S, Barroso, F, Bateman, K, Benedetti, L, van den Bergh, P, Casasnovas, C, Cavaletti, G, Chavada, G, Claeys, K, Dardiotis, E, Davidson, A, van Doorn, P, Feasby, T, Galassi, G, Gorson, K, Hartung, H, Hsieh, S, Hughes, R, Illa, I, Islam, B, Kusunoki, S, Kuwabara, S, Lehmann, H, Miller, J, Mohammad, Q, Monges, S, Nobile Orazio, E, Pardo, J, Pereon, Y, Rinaldi, S, Querol, L, Reddel, S, Reisin, R, Shahrizaila, N, Sindrup, S, Waqar, W, Jacobs, B, Neurology, AII - Infectious diseases, AII - Inflammatory diseases, ANS - Neuroinfection & -inflammation, Immunology, UCL - SSS/IONS/NEUR - Clinical Neuroscience, and UCL - (SLuc) Service de neurologie

Subjects
Adult, Male, medicine.medical_specialty, Adolescent, clinical course, Guillain-Barre Syndrome, 03 medical and health sciences, Young Adult, 0302 clinical medicine, axonal degeneration, demyelination, outcome, polyradiculoneuropathy, Internal medicine, Severity of illness, medicine, Humans, 030212 general & internal medicine, Young adult, Child, Geographic difference, Aged, Aged, 80 and over, Guillain-Barre syndrome, Polyradiculoneuropathy, Overlap syndrome, Middle Aged, medicine.disease, Regional variation, Child, Preschool, neurology, Settore MED/26 - Neurologia, Female, Neurology (clinical), 030217 neurology & neurosurgery, Cohort study, polyradiculoneuropathy, demyelination, axonal degeneration, clinical course, outcome
Abstract

Guillain-Barré syndrome is a heterogeneous disorder regarding the clinical presentation, electrophysiological subtype and outcome. Previous single country reports indicate that Guillain-Barré syndrome may differ among regions, but no systematic comparative studies have been conducted. Comparative studies are required to identify factors determining disease susceptibility, variation and prognosis, and to improve diagnostic criteria. The International Guillain-Barré Syndrome Outcome Study is a prospective, observational cohort study including all patients within the diagnostic spectrum, aiming to describe the heterogeneity of Guillain-Barré syndrome worldwide. The current study was based on the first 1000 inclusions with a follow-up of at least 1 year and confirmed the variation in clinical presentation, course and outcome between patients. The full clinical spectrum of Guillain-Barré syndrome was observed in patients from all countries participating in the International Guillain-Barré Syndrome Outcome Study, but the frequency of variants differed between regions. We compared three regions based on geography, income and previous reports of Guillain-Barré syndrome subtypes: 'Europe/Americas', 'Asia' (without Bangladesh), and 'Bangladesh'. We excluded 75 (8%) patients because of alternative diagnoses, protocol violations, or missing data. The predominant clinical variant was sensorimotor in Europe/Americas (n = 387/562, 69%) and Asia (n = 27/63, 43%), and pure motor in Bangladesh (n = 74/107, 69%). Miller Fisher syndrome and Miller Fisher-Guillain-Barré overlap syndrome were more common in Asia (n = 14/63, 22%) than in the other two regions (Europe/Americas: n = 64/562, 11%; Bangladesh: n = 1/107, 1%) (P < 0.001). The predominant electrophysiological subtype was demyelinating in all regions (Europe/Americas: n = 312/573, 55%; Asia: n = 29/65, 45%; Bangladesh: n = 38/94, 40%). The axonal subtype occurred more often in Bangladesh (n = 34/94, 36%) than in Europe/Americas (n = 33/573, 6%) and other Asian countries (n = 4/65, 6%) (P < 0.001). In all regions, patients with the axonal subtype were younger, had fewer sensory deficits, and showed a trend towards poorer recovery compared to patients with the demyelinating subtype. The proportion of patients able to walk unaided after 1 year varied between Asia (n = 31/34, 91%), Europe/Americas (n = 334/404, 83%) and Bangladesh (n = 67/97, 69%) (P = 0.003). A similar variation was seen for mortality, being higher in Bangladesh (n = 19/114, 17%) than in Europe/Americas (n = 23/486, 5%) and Asia (n = 1/45, 2%) (P < 0.001). This study showed that factors related to geography have a major influence on clinical phenotype, disease severity, electrophysiological subtype, and outcome of Guillain-Barré syndrome.

Published
2018
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37. Identification of serum microRNAs as potential biomarkers in Pompe disease

Author

Carrasco-Rozas, A, Fernandez-Simon, E, Lleixa, MC, Belmonte, I, Pedrosa-Hernandez, I, Montiel-Morillo, E, Nunez-Peralta, C, Rossello, JL, Segovia, S, De Luna, N, Suarez-Calvet, X, Illa, I, Diaz-Manera, J, Gallardo, E, Barba-Romero, MA, Barcena, J, Carzorla, MR, Creus, C, Coll-Canti, J, Diaz, M, Dominguez, C, Torron, RF, Antelo, MJG, Grau, JM, Caravaca, MTG, Hernandez, JCL, de Munain, AL, Martinez-Garcia, FA, Morgado, Y, Moreno, A, Moris, G, Munoz-Blanco, MA, Nascimento, A, Paradas, C, Pozo, JLP, Querol, L, Robledo-Strauss, A, Garcia, RR, Rojas-Marcos, I, Salazar, JA, and Uson, M

Abstract

Objective To analyze the microRNA profile in serum of patients with Adult Onset Pompe disease (AOPD). Methods We analyzed the expression of 185 microRNAs in serum of 15 AOPD patients and five controls using microRNA PCR Panels. The expression levels of microRNAs that were deregulated were further studied in 35 AOPD patients and 10 controls using Real-Time PCR. Additionally, the skeletal muscle expression of microRNAs which showed significant increase levels in serum samples was also studied. Correlations between microRNA serum levels and muscle function test, spirometry, and quantitative muscle MRI were performed (these data correspond to the study NCT01914536 at ClinicalTrials.gov). Results We identified 14 microRNAs that showed different expression levels in serum samples of AOPD patients compared to controls. We validated these results in a larger cohort of patients and we found increased levels of three microRNAs, the so called dystromirs: miR-1-3p, miR-133a-3p, and miR-206. These microRNAs are involved in muscle regeneration and the expression of these was increased in patients' muscle biopsies. Significant correlations between microRNA levels and muscle function test were found. Interpretation Serum expression levels of dystromirs may represent additional biomarkers for the follow-up of AOPD patients.

Published
2019

38. Autoantibodies in chronic inflammatory demyelinating polyradiculoneuropathy

Author

Pascual-Goni, E, Martin-Aguilar, L, and Querol, L

Subjects
nodal neurofascin, chronic inflammatory demyelinating polyradiculoneuropathy, contactin-associated protein 1, neurofascin-155, contactin-1
Abstract

Purpose of review Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a heterogeneous disorder that includes diverse clinical presentations and immunopathological mechanisms. Antibodies targeting proteins of the node of Ranvier are present in a subset of CIDP patients. These autoantibodies are pathogenic and associate with specific clinical phenotypes and therapeutic peculiarities. This review summarizes the novel insights that the discovery of novel autoantibodies has brought to the understanding of CIDP. Recent findings Several reports have confirmed the association of the antineurofascin 155 (NF155) antibodies with tremor, ataxia and poor response to IVIG, and with novel pathological features in CIDP patients. The association of nephrotic syndrome with anticontactin 1 (CNTN1) and antinodal neurofascin antibodies has also been described. Also, complement-fixing IgG3 antibodies targeting paranodal proteins have been associated with acute-onset CIDP. Importantly, detection of these autoantibodies has helped selecting CIDP patients for rituximab treatment. Finally, anti-CNTN1 and anti-NF155 antibodies have proven to be the first pathogenic autoantibodies described in CIDP. The discovery of autoantibodies against nodal and paranodal proteins has proven useful in clinical practice, has uncovered novel pathophysiological mechanisms, clinical phenotypes, therapeutic response and prognosis within the CIDP disease spectrum and has boosted the search for other clinically relevant autoantibodies.

Published
2019

40. Individualized immunoglobulin therapy in chronic immune-mediated peripheral neuropathies

Author

Allen, JA, Berger, M, Querol, L, Kuitwaard, K, and Hadden, RD

Subjects
chronic inflammatory demyelinating polyneuropathy, autoimmune neuromuscular diseases, intravenous immunoglobulin, immune-mediated neuropathies, pharmacokinetics
Abstract

Despite the well-recognized importance of immunoglobulin therapy individualization during the treatment of chronic inflammatory demyelinating polyneuropathy (CIDP), the pathway to best achieve optimization is unknown. There are many pharmacokinetic and immunobiologic variables that can potentially influence the appropriateness of any individual therapy. Although identification of specific autoantibodies and their targets has only been accomplished in a minority of patients with CIDP, already the diagnostic and treatment implications of specific autoantibody detection are being realized. Individual variability in IgG pharmacokinetic properties including IgG catabolic rates and distribution, as well as the IgG level necessary for disease control also require consideration during the optimization process. For optimization to be successful there must be a measure of treatment response that has a clinically meaningful interpretation. There are currently available well-defined and validated clinical assessment tools and outcome measures that are well suited for this purpose. While there remains much to learn on how best to manipulate immunopathology and immunoglobulin pharmacokinetics in the most favorable way, there currently exists an understanding of these principles to a degree sufficient to begin to develop rational and evidence-based treatment optimization strategies.

Published
2018

44. Individualized immunoglobulin therapy in chronic immune-mediated peripheral neuropathies*

Author

Allen, J.A. (Jeffrey A.), Berger, M. (Melvin), Querol, L. (Luis), Kuitwaard, K. (Krista), Hadden, R.D.M. (Rob), Allen, J.A. (Jeffrey A.), Berger, M. (Melvin), Querol, L. (Luis), Kuitwaard, K. (Krista), and Hadden, R.D.M. (Rob)

Abstract

Despite the well-recognized importance of immunoglobulin therapy individualization during the treatment of chronic inflammatory demyelinating polyneuropathy (CIDP), the pathway to best achieve optimization is unknown. There are many pharmacokinetic and immunobiologic variables that can potentially influence the appropriateness of any individual therapy. Although identification of specific autoantibodies and their targets has only been accomplished in a minority of patients with CIDP, already the diagnostic and treatment implications of specific autoantibody detection are being realized. Individual variability in IgG pharmacokinetic properties including IgG catabolic rates and distribution, as well as the IgG level necessary for disease control also require consideration during the optimization process. For optimization to be successful there must be a measure of treatment response that has a clinically meaningful interpretation. There are currently available well-defined and validated clinical assessment tools and outcome measures that are well suited for this purpose. While there remains much to learn on how best to manipulate immunopathology and immunoglobulin pharmacokinetics in the most favorable way, there currently exists an understanding of these principles to a degree sufficient to begin to develop rational and evidence-based treatment optimization strategies.

Published
2018
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45. Regional variation of Guillain-Barré syndrome

Author

Doets, A, Verboon, C, van den Berg, B, Harbo, T, Cornblath, D, Willison, H, Islam, Z, Attarian, S, Barroso, F, Bateman, K, Benedetti, L, van den Bergh, P, Casasnovas, C, Cavaletti, G, Chavada, G, Claeys, K, Dardiotis, E, Davidson, A, van Doorn, P, Feasby, T, Galassi, G, Gorson, K, Hartung, H, Hsieh, S, Hughes, R, Illa, I, Islam, B, Kusunoki, S, Kuwabara, S, Lehmann, H, Miller, J, Mohammad, Q, Monges, S, Nobile Orazio, E, Pardo, J, Pereon, Y, Rinaldi, S, Querol, L, Reddel, S, Reisin, R, Shahrizaila, N, Sindrup, S, Waqar, W, Jacobs, B, Doets,AY, Cornblath, DR, Willison, HJ, Barroso, FA, Claeys, KG, van Doorn, PA, Feasby, TE, Gorson, KC, Hartung, HP, Hsieh, ST, Hughes, RAC, Lehmann, HC, Miller, JAL, Mohammad, QD, Nobile Orazio ,E, Reddel, SW, Reisin, RC, Sindrup, SH, Jacobs, BC, Doets, A, Verboon, C, van den Berg, B, Harbo, T, Cornblath, D, Willison, H, Islam, Z, Attarian, S, Barroso, F, Bateman, K, Benedetti, L, van den Bergh, P, Casasnovas, C, Cavaletti, G, Chavada, G, Claeys, K, Dardiotis, E, Davidson, A, van Doorn, P, Feasby, T, Galassi, G, Gorson, K, Hartung, H, Hsieh, S, Hughes, R, Illa, I, Islam, B, Kusunoki, S, Kuwabara, S, Lehmann, H, Miller, J, Mohammad, Q, Monges, S, Nobile Orazio, E, Pardo, J, Pereon, Y, Rinaldi, S, Querol, L, Reddel, S, Reisin, R, Shahrizaila, N, Sindrup, S, Waqar, W, Jacobs, B, Doets,AY, Cornblath, DR, Willison, HJ, Barroso, FA, Claeys, KG, van Doorn, PA, Feasby, TE, Gorson, KC, Hartung, HP, Hsieh, ST, Hughes, RAC, Lehmann, HC, Miller, JAL, Mohammad, QD, Nobile Orazio ,E, Reddel, SW, Reisin, RC, Sindrup, SH, and Jacobs, BC

Abstract

Guillain-Barré syndrome is a heterogeneous disorder regarding the clinical presentation, electrophysiological subtype and outcome. Previous single country reports indicate that Guillain-Barré syndrome may differ among regions, but no systematic comparative studies have been conducted. Comparative studies are required to identify factors determining disease susceptibility, variation and prognosis, and to improve diagnostic criteria. The International Guillain-Barré Syndrome Outcome Study is a prospective, observational cohort study including all patients within the diagnostic spectrum, aiming to describe the heterogeneity of Guillain-Barré syndrome worldwide. The current study was based on the first 1000 inclusions with a follow-up of at least 1 year and confirmed the variation in clinical presentation, course and outcome between patients. The full clinical spectrum of Guillain-Barré syndrome was observed in patients from all countries participating in the International Guillain-Barré Syndrome Outcome Study, but the frequency of variants differed between regions. We compared three regions based on geography, income and previous reports of Guillain-Barré syndrome subtypes: 'Europe/Americas', 'Asia' (without Bangladesh), and 'Bangladesh'. We excluded 75 (8%) patients because of alternative diagnoses, protocol violations, or missing data. The predominant clinical variant was sensorimotor in Europe/Americas (n = 387/562, 69%) and Asia (n = 27/63, 43%), and pure motor in Bangladesh (n = 74/107, 69%). Miller Fisher syndrome and Miller Fisher-Guillain-Barré overlap syndrome were more common in Asia (n = 14/63, 22%) than in the other two regions (Europe/Americas: n = 64/562, 11%; Bangladesh: n = 1/107, 1%) (P < 0.001). The predominant electrophysiological subtype was demyelinating in all regions (Europe/Americas: n = 312/573, 55%; Asia: n = 29/65, 45%; Bangladesh: n = 38/94, 40%). The axonal subtype occurred more often in Bangladesh (n = 34/94, 36%) than in Europe/America

Published
2018

46. Autoantibodies in chronic inflammatory neuropathies: diagnostic and therapeutic implications

Author

Querol, L, Devaux, J, Rojas-Garcia, R, and Illa, I

Abstract

The chronic inflammatory neuropathies (CINs) are rare, very disabling autoimmune disorders that generally respond well to immune therapies such as intravenous immunoglobulin (IVIg). The most common forms of CIN are chronic inflammatory demyelinating polyradiculoneuropathy (CIDP), multifocal motor neuropathy, and polyneuropathy associated with monoclonal gammopathy of unknown significance. The field of CIN has undergone a major advance with the identification of IgG4 autoantibodies directed against paranodal proteins in patients with CIDP. Although these autoantibodies are only found in a small subset of patients with CIDP, they can be used to guide therapeutic decision-making, as these patients have a poor response to IVIg. These observations provide proof of concept that identifying the target antigens in tissue-specific antibody-mediated autoimmune diseases is important, not only to understand their underlying pathogenic mechanisms, but also to correctly diagnose and treat affected patients. This state-of-the-art Review focuses on the role of autoantibodies against nodes of Ranvier in CIDP, a clinically relevant emerging field of research. The role of autoantibodies in other immune-mediated neuropathies, including other forms of CIN, primary autoimmune neuropathies, neoplasms, and systemic diseases that resemble CIN, are also discussed.

Published
2017

47. Absence of antibodies against KIR4.1 in multiple sclerosis: A three-technique approach and systematic review

Author

Navas-Madronal, M, Valero-Mut, A, Martinez-Zapata, MJ, Simon-Talero, MJ, Figueroa, S, Vidal-Fernandez, N, Lopez-Gongora, M, Escartin, A, and Querol, L

Abstract

Introduction Antibodies targeting the inward-rectifying potassium channel KIR4.1 have been associated with multiple sclerosis (MS) but studies using diverse techniques have failed to replicate this association. The detection of these antibodies is challenging; KIR4.1 glycosylation patterns and the use of diverse technical approaches may account for the disparity of results. We aimed to replicate the association using three different approaches to overcome the technical limitations of a single technique. We also performed a systematic review to examine the association of anti-KIR4.1 antibodies with MS. Methods Serum samples from patients with MS (n = 108) and controls (n = 77) were tested for the presence of anti-KIR4.1 antibodies using three methods: 1) by ELISA with the low-glycosylated fraction of recombinant KIR4.1 purified from transfected HEK293 cells according to original protocols; 2) by immunocytochemistry using KIR4.1-transfected HEK293 cells; and 3) by immunocytochemistry using the KIR4.1.-transfected MO3.13 oligodendrocyte cell line. We developed a systematic review and meta-analysis of the association of anti-KIR4.1 antibodies with MS according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Results We did not detect anti-KIR4.1 antibodies in the MS patients or in controls using ELISA. Neither did we detect any significant reactivity against the antigen on the cell surface using the KIR4.1-transfected HEK293 cells or the KIR4.1-transfected MO3.13 cells. We included 13 prospective controlled studies in the systematic review. Only three studies showed a positive association between anti-KIR4.1 and MS. Clinical and statistical heterogeneity between studies precluded meta-analysis of their results. Conclusion We found no association between anti-KIR4.1 antibody positivity and MS. Although this lack of replication may be due to technical limitations, evidence from our study and others is mounting against the role of KIR4.1 as a relevant MS autoantigen.

Published
2017

48. LIMB-GIRDLE MUSCULAR DYSTROPHY I

Author

De Luna, N., primary, Suárez-Calvet, X., additional, Garicano, M., additional, Fernández-Simón, E., additional, Rojas-Garcia, R., additional, Diaz-Manera, J., additional, Querol, L., additional, Illa, I., additional, and Gallardo, E., additional

Published
2018
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49. International Guillain-Barré Syndrome Outcome Study: protocol of a prospective observational cohort study on clinical and biological predictors of disease course and outcome in Guillain-Barré syndrome

Author

Jacobs, B.C. (Bart C.), Berg, B. (Bianca) van den, Verboon, C. (Christine), Chavada, G. (Govindsinh), Cornblath, D.R. (David), Gorson, K.C. (Kenneth), Harbo, T. (Thomas), Hartung, H.P., Hughes, R.A.C. (Richard A. C.), Kusunoki, S. (Susumu), Doorn, P.A. (Pieter) van, Willison, H.J. (Hugh J.), Jacobs, B.C. (Bart), Hughes, R.A.C. (Richard), Cornblath, D.R., Gorson, K.C., Kusunoki, S., Willison, H.J. (Hugh), van Woerkom, M., van den Berg, B., Verboon, C., Roodbol, J. (J.), Reisin, R. (R.), Reddel, S.W., Islam, Z. (Zhahirul), Islam, B., Mohammad, Q.D. (Quazi), Bergh, P.Y.K. (Paul) van den, Feasby, T.E., Wang, Y.Z., Harbo, T., Péréon, Y., Lehmann, H.C., Dardiotis, E., Nobile-Orazio, E. (Eduarde), Shahrizaila, N., Jacobs, B.C., Bateman, K., Illa, I. (Isabel), Querol, L. (Luis), Hsieh, S.T., Willison, H.J., Chavada, G., Davidson, A., Addington, J.M., Ajroud-Driss, S., Andersen, H., Antonini, G., Attarian, S., Badrising, U.A. (Umesh), Barroso, F.A., Benedetti, L., Beronio, A., Bianco, M., Binda, D., Briani, C., Bürmann, J., Bella, I.R., Bertorini, T.E., Bhavaraju-Sanka, R., Brannagan, T.H., Busby, M., Butterworth, S., Campagnolo, M., Casasnovas, C., Cavaletti, G., Chao, C.S., Chen, S., Chetty, S., Claeys, T. (Tine), Cohen, J.A., Conti, M.E., Cosgrove, J.S., Dalakas, M.C. (Marinos), Dimachkie, M.M., Dillmann, U., Domínguez González, C., Doppler, K., Dornonville de la Cour, C., Echaniz-Laguna, A., Eftimov, F. (Filip), Faber, C.G., Fazio, R. (R.), Fokke, M. (Maureen), Fujioka, T., Fulgenzi, E. (E.), Galassi, G., Garcia, T., Garnero, M., Garssen, M.P.J. (Marcel), Gijsbers, C.J., Gilchrist, J.M., Gilhuis, J. (Job), Goldstein, J.M., Goyal, N., Granit, V., Grapperon, A., Gutiérrez Gutiérrez, G., Gutmann, L., Hadden, R.D.M. (Rob), Holbech, J.V., Holt, J.K.L., Homedes Pedret, C., Htut, M., Jellema, K., Jericó Pascual, I., Kaida, K.I. (Ken Ichi), Karafiath, S., Katzberg, H. (Hans), Kiers, H.A.L. (Henk), Kieseier, B.C. (Bernd), Kimpinski, K., Kleyweg, R.P., Kokubun, N., Kolb, N.A., Kuitwaard, K. (Krista), Kuwabara, S., Kwan, J.Y., Ladha, S.S., Landschoff Lassen, L., Lawson, V., Ledingham, D., Léon Cejas, L., Luciano, C.A., Lucy, S.T., Lunn, M.P.T. (Michael P. T.), Magot, A., Manji, H., Marchesoni, A., Marfia, G.A.M., Márquez Infante, C., Martinez Hernandez, E., Mataluni, G., Mattiazi, M., McDermott, C.J., Meekins, G.D., Miller, J., Monges, M.S., Montero, M.C.J., Morís de la Tassa, G., Nascimbene, C., Neumann, C., Nowak, R.J., Orizaola Balaguer, P., Osei-Bonsu, M., Pan, E.B.L., Pardo Fernandez, J., Pasnoor, M., Pulley, M.T., Rajabally, Y.A., Rinaldi, S. (Sabina), Ritter, C., Roberts, R.C., Rojas-Marcos, I., Rudnicki, S.A., Sachs, G.M., Samijn, J.P. (Johnny), Santoro, L., Saperstein, D.S., Savransky, A., Schneider, H., Schenone, A. (Andrea), Sedano Tous, M.J., Sekiguchi, Y., Sheikh, K.A., Silvestri, N.J., Sindrup, S.H., Sommer, C., Stein, B., Stino, A.M., Spyropoulos, A., Srinivasan, J., Suzuki, H., Taylor, S.W., Tankisi, H., Tigner, D., Twydell, P.T., Valzania, F., van Damme, P., Kooj, A.J. (Anneke), Dijk, G.W. (Gert) van, van der Ree, T., Koningsveld, R. (Rinske) van, Varrato, J.D., Vermeij, F.H. (Frederique), Verschuuren, J.J. (Jan), Visser, L.H. (Leendert), Vytopil, M.V., Waheed, W., Wilken, M., Wilkerson, C., Wirtz, P.W., Yamagishi, Y., Yiu, E.M., Zhou, L., Zivkovic, S.A. (Sasa), Jacobs, B.C. (Bart C.), Berg, B. (Bianca) van den, Verboon, C. (Christine), Chavada, G. (Govindsinh), Cornblath, D.R. (David), Gorson, K.C. (Kenneth), Harbo, T. (Thomas), Hartung, H.P., Hughes, R.A.C. (Richard A. C.), Kusunoki, S. (Susumu), Doorn, P.A. (Pieter) van, Willison, H.J. (Hugh J.), Jacobs, B.C. (Bart), Hughes, R.A.C. (Richard), Cornblath, D.R., Gorson, K.C., Kusunoki, S., Willison, H.J. (Hugh), van Woerkom, M., van den Berg, B., Verboon, C., Roodbol, J. (J.), Reisin, R. (R.), Reddel, S.W., Islam, Z. (Zhahirul), Islam, B., Mohammad, Q.D. (Quazi), Bergh, P.Y.K. (Paul) van den, Feasby, T.E., Wang, Y.Z., Harbo, T., Péréon, Y., Lehmann, H.C., Dardiotis, E., Nobile-Orazio, E. (Eduarde), Shahrizaila, N., Jacobs, B.C., Bateman, K., Illa, I. (Isabel), Querol, L. (Luis), Hsieh, S.T., Willison, H.J., Chavada, G., Davidson, A., Addington, J.M., Ajroud-Driss, S., Andersen, H., Antonini, G., Attarian, S., Badrising, U.A. (Umesh), Barroso, F.A., Benedetti, L., Beronio, A., Bianco, M., Binda, D., Briani, C., Bürmann, J., Bella, I.R., Bertorini, T.E., Bhavaraju-Sanka, R., Brannagan, T.H., Busby, M., Butterworth, S., Campagnolo, M., Casasnovas, C., Cavaletti, G., Chao, C.S., Chen, S., Chetty, S., Claeys, T. (Tine), Cohen, J.A., Conti, M.E., Cosgrove, J.S., Dalakas, M.C. (Marinos), Dimachkie, M.M., Dillmann, U., Domínguez González, C., Doppler, K., Dornonville de la Cour, C., Echaniz-Laguna, A., Eftimov, F. (Filip), Faber, C.G., Fazio, R. (R.), Fokke, M. (Maureen), Fujioka, T., Fulgenzi, E. (E.), Galassi, G., Garcia, T., Garnero, M., Garssen, M.P.J. (Marcel), Gijsbers, C.J., Gilchrist, J.M., Gilhuis, J. (Job), Goldstein, J.M., Goyal, N., Granit, V., Grapperon, A., Gutiérrez Gutiérrez, G., Gutmann, L., Hadden, R.D.M. (Rob), Holbech, J.V., Holt, J.K.L., Homedes Pedret, C., Htut, M., Jellema, K., Jericó Pascual, I., Kaida, K.I. (Ken Ichi), Karafiath, S., Katzberg, H. (Hans), Kiers, H.A.L. (Henk), Kieseier, B.C. (Bernd), Kimpinski, K., Kleyweg, R.P., Kokubun, N., Kolb, N.A., Kuitwaard, K. (Krista), Kuwabara, S., Kwan, J.Y., Ladha, S.S., Landschoff Lassen, L., Lawson, V., Ledingham, D., Léon Cejas, L., Luciano, C.A., Lucy, S.T., Lunn, M.P.T. (Michael P. T.), Magot, A., Manji, H., Marchesoni, A., Marfia, G.A.M., Márquez Infante, C., Martinez Hernandez, E., Mataluni, G., Mattiazi, M., McDermott, C.J., Meekins, G.D., Miller, J., Monges, M.S., Montero, M.C.J., Morís de la Tassa, G., Nascimbene, C., Neumann, C., Nowak, R.J., Orizaola Balaguer, P., Osei-Bonsu, M., Pan, E.B.L., Pardo Fernandez, J., Pasnoor, M., Pulley, M.T., Rajabally, Y.A., Rinaldi, S. (Sabina), Ritter, C., Roberts, R.C., Rojas-Marcos, I., Rudnicki, S.A., Sachs, G.M., Samijn, J.P. (Johnny), Santoro, L., Saperstein, D.S., Savransky, A., Schneider, H., Schenone, A. (Andrea), Sedano Tous, M.J., Sekiguchi, Y., Sheikh, K.A., Silvestri, N.J., Sindrup, S.H., Sommer, C., Stein, B., Stino, A.M., Spyropoulos, A., Srinivasan, J., Suzuki, H., Taylor, S.W., Tankisi, H., Tigner, D., Twydell, P.T., Valzania, F., van Damme, P., Kooj, A.J. (Anneke), Dijk, G.W. (Gert) van, van der Ree, T., Koningsveld, R. (Rinske) van, Varrato, J.D., Vermeij, F.H. (Frederique), Verschuuren, J.J. (Jan), Visser, L.H. (Leendert), Vytopil, M.V., Waheed, W., Wilken, M., Wilkerson, C., Wirtz, P.W., Yamagishi, Y., Yiu, E.M., Zhou, L., and Zivkovic, S.A. (Sasa)

Abstract

Guillain-Barré syndrome (GBS) is an acute polyradiculoneuropathy with a highly variable clinical presentation, course, and outcome. The factors that determine the clinical variation of GBS are poorly understood which complicates the care and treatment of individual patients. The protocol of the ongoing International GBS Outcome Study (IGOS), a prospective, observational, multicenter cohort study that aims to identify the clinical and biological determinants and predictors of disease onset, subtype, course and outcome of GBS is presented here. Patients fulfilling the diagnostic criteria for GBS, regardless of age, disease severity, variant forms, or treatment, can participate if included within 2 weeks after onset of weakness. Information about demography, preceding infections, clinical features, diagnostic findings, treatment, course, and outcome is collected. In addition, cerebrospinal fluid and serial blood samples for serum and DNA is collected at standard time points. The original aim was to include at least 1,000 patients with a follow-up of 1–3 years. Data are collected via a web-based data entry system and stored anonymously. IGOS started in May 2012 and by January 2017 included more than 1,400 participants from 143 active centers in 19 countries across 5 continents. The IGOS data/biobank is available for research projects conducted by expertise groups focusing on specific topics including epidemiology, diagnostic criteria, clinimetrics, electrophysiology, antecedent events, antibodies, genetics, prognostic modeling, treatment effects, and long-term outcome of GBS. The IGOS will help to standardize the international collection of data and biosamples for future research of GBS.

Published
2017
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50. INTERNATIONAL GUILLAIN-BARRE SYNDROME OUTCOME STUDY (IGOS): DESCRIPTION OF THE FIRST 1000 PATIENTS

Author

van den Berg, Bu, Verboon, C., Doets, A., Chavada, G., Davidson, A., Willison, H. J., Harbo, T., Gorson, K. C., Hartung, H. P., Lehmann, H. C., Kusunoki, S., Querol, L., Illa, I., Nobile-Orazio, E., Reisin, R. C., Reddel, S. W., Islam, Z., Islam, B., Mohammad, Deen Q., Van den Bergh, P., Feasby, T. E., Pereon, Y., Shahrizaila, N., Hsieh, S. T., Bateman, K., Dardiotis, E., Wang, Y., van Doorn, P. A., Hughes, R. A. C., Cornblath, D. R., Jacobs, B. C., van den Berg, Bu, Verboon, C., Doets, A., Chavada, G., Davidson, A., Willison, H. J., Harbo, T., Gorson, K. C., Hartung, H. P., Lehmann, H. C., Kusunoki, S., Querol, L., Illa, I., Nobile-Orazio, E., Reisin, R. C., Reddel, S. W., Islam, Z., Islam, B., Mohammad, Deen Q., Van den Bergh, P., Feasby, T. E., Pereon, Y., Shahrizaila, N., Hsieh, S. T., Bateman, K., Dardiotis, E., Wang, Y., van Doorn, P. A., Hughes, R. A. C., Cornblath, D. R., and Jacobs, B. C.

Published
2017

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