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616


HHV6 IGG RESPONSE AND GENETIC FACTOR RS11154801 ASSOCIATE WITH RELAPSE RATE IN CHILDREN [Meeting Abstract]

Graves, Jennifer; Barcellos, Lisa; Krupp, Lauren; Belman, Anita L; James, Judith A; Waubant, Emmanuelle
ISI:000323709300083
ISSN: 1352-4585
CID: 2154312

Outcomes following an initial episode of paediatric acute disseminated encephalomyelitis: a retrospective analysis of 65 children from a US network [Meeting Abstract]

Aaen, G; Francis, O; Casper, C; Waubant, E; Belman, A; Chitnis, T; Gorman, M; Lotze, T; Ness, J; Patterson, M; Rodriguez, M; Rose, J; Weinstock-Guttman, B; Krupp, L; US Network Paediat MS Ctr
ISI:000328751401042
ISSN: 1477-0970
CID: 2234302

RISK FACTORS FOR TRANSVERSE MYELITIS COMPARED WITH MULTIPLE SCLEROSIS, NEUROMYELITIS OPTICA, AND OTHER NEUROLOGIC DISORDERS IN PEDIATRIC PATIENTS [Meeting Abstract]

Weinfurtner, Kelley M; Graves, Jennifer; Mowry, Ellen M; Krupp, Lauren; Chitnis, Tanuja; Yeh, EAnn; Rodriguez, Moses; Ness, Jayne; Belman, Anita L; Patterson, Marc; Gorman, Mark; Weinstock-Guttman, Bianca; James, Judith A; Waubant, Emmanuelle
ISI:000323709300046
ISSN: 1352-4585
CID: 2154302

Pediatric Multiple Sclerosis: What we know and where are we headed?

Macallister, William S; Christodoulou, Christopher; Milazzo, Maria; Preston, Thomas E; Serafin, Dana; Krupp, Lauren B; Harder, Lana
Multiple Sclerosis (MS), an autoimmune mediated disease of the central nervous system, has historically been considered a disease of young adulthood. However, there has been increasing recognition that the disease can occur in adolescence and even early childhood and recent years have witnessed a surge of studies documenting the clinical features of the disease as it pertains to this young population. The purpose of this article is to review the literature on MS in childhood and adolescence, including the clinical presentation of the disease in this group, neuropathology and pathogenesis, magnetic resonance imaging findings, as well as neuropsychological and psychosocial considerations.
PMID: 22375830
ISSN: 0929-7049
CID: 203792

VIRAL AND GENETIC RISK FACTORS FOR PEDIATRIC NEUROMYELITIS OPTICA [Meeting Abstract]

Grandhe, Sirisha; Graves, Jennifer; Mowry, Ellen M; Krupp, Lauren; Chitnis, Tanuja; Yeh, Eluen A; Kuntz, Nancy; Ness, Jayne; Belman, Anita L; Milazzo, Maria; Gorman, Mark; Weinstock-Guttman, Bianca; Rodriguez, Moses; Patterson, Marc; James, Judith A; Waubant, Emmanuelle
ISI:000323709300042
ISSN: 1352-4585
CID: 2154292

Subcutaneous Interferon beta-1a in Children and Adolescents with Multiple Sclerosis: Regional Differences in Outcomes and Treatment Patterns in the International REPLAY Study [Meeting Abstract]

Krupp, Lauren; Pohl, Daniela; Ghezzi, Angelo; Boyko, Alexey; Tenembaum, Silvia; Meinel, Michael; Moraga, Margaretha Stam; McIlroy, Claire; Lehr, Lorenz; Banwell, Brenda
ISI:000332068606201
ISSN: 1526-632x
CID: 2225762

Placebo-controlled phase 3 study of oral BG-12 or glatiramer in multiple sclerosis

Fox, Robert J; Miller, David H; Phillips, J Theodore; Hutchinson, Michael; Havrdova, Eva; Kita, Mariko; Yang, Minhua; Raghupathi, Kartik; Novas, Mark; Sweetser, Marianne T; Viglietta, Vissia; Dawson, Katherine T; Antel, Jack; Ware, James; Polman, Chris; Kowey, Peter R; Chung, Raymond; Bakris, George; Richert, John; Seibert, Burt; Brandes, David; Brassat, David; Cohen, Bruce; Diem, Ricarda; Goldman, Myla; Herndon, Robert; Miller, Aaron; Tumani, Hayrettin; Alfaro-Vidal, Teresa; Crespo, Carolina; Foster, Jo; Hunter, Kelvin; Garcia-Gomez, Almudena; MacManus, David; Miller, David; Santana, Virginia; Tozer, Dan; Kingshott-Wheeler, Claudia; Yousry, Tarek; Kneebone, Christopher; Fedulau, Aliaksandr; Mikhailova, Elena; Likhachev, Sergey; Naumova, Halina; Vande Gaer, Luc; Decoo, Danny; Sindic, Christian; Grgic, Sanja; Sinanovic, Osman; Suljic, Enra Mehmedika; Georgiev, Dimitar; Haralanov, Lyubomir; Ivanova, Sonyia; Minchev, Dimitar; Tournev, Ivailo; Stamenova, Paraskeva; Deleva, Nadezhda; Zahariev, Zahari; Manchev, Ivan; Vacheva, Elena; Bar-Or, Amit; Kremenchutzky, Marcelo; Veloso, Felix; Witt, Norbert; Blevins, Gregg; Parajeles Vindas, Alexander; Vargas Howell, Roberto; Soldo-Butković, Silva; Rudež, Josip; Habek, Mario; Vurdelja, Ranka Baraba; Havrdova, Eva; Doležil, David; Vaclavik, Daniel; Novak, Jiří; Gross-Paju, Katrin; Antsov, Katrin; Haldre, Sulev; Palu, Alla; Toomsoo, Toomas; Camu, William; Pelletier, Jean; Labauge, Pierre; Debouverie, Marc; Defer, Gilles; De Seze, Jérôme; Moreau, Thibault; Al Khedr, Abdullatif; Rumbach, Lucien; Daskalovska, Vera; Landefeld, Harald; Masri, Sabine; Schimrigk, Sebastian; Tackenberg, Björn; Eisensehr, Ilonka; Hoffmann, Frank; Kieseier, Bernd; Lüer, Wilfried; Benes, Heike; Paschen, Christine; Derfuß, Tobias; Sailer, Michael; Storch-Hagenlocher, Brigitte; Berthele, Achim; Oschmann, Patrick; Angnstwurm, Klemens; Hohlfeld, Reinhard; Reifschneider, Gerd; Tiel-Wilck, Klaus; Nelles, Gereon; Boldt, Hans-Jürgen; Emrich, Peter; Kallmann, Boris-Alexander; Feneberg, Wolfgang; Christopher, Angelika; Hüntemann, Reinhard; Spiegel-Meixensberger, Mechthild; Thomaides, Thomas; Vlaikidis, Nicholas; Karageorgiou, Clementine; Papathanasopoulos, Panagiotis; Mehndiratta, Man Mohan; Vijayan, Krishnan; Arjundas, Deepak; Srinivasa, Rangasetty; Ghosh, Amitabha; Kulkarni, Rahul Vitthal; Shah, Shalin Dipinkumar; Mukherji, Joy Dev; Nellikunja, Shankara; Behari, Madhuri; Singh, Gagandeep; Ghosh, Pahari; Ichaporia, Nasli Rustom; Sethi, Prahlad Kumar; Mehta, Neeta Abhay; Misra, Usha Kant; Singh, Maneesh Kumar; Khurana, Dheeraj; Salem, Abdu; Sweeney, Bernard; Gilad, Ronit; Shahien, Radi; Paegle, Anita; Punzo, Guillermo; Santos, Jose; Quiñones, Sandra; Macias, Miguel Angel; Estañol, Bruno; Escamilla, Juan; Lopez, Neyla; Renteria, Mariela; Delgado, Cesar; Odainic, Olesea; Groppa, Stanislav; Gavriliuc, Mihail; Timmings, Paul; Drozdowski, Wieslaw; Fryze, Waldemar; Kochanowicz, Jan; Kaminska, Anna; Selmaj, Krzysztof; Wajgt, Andrzej; Kleczkowska, Magdalena; Nowacki, Przemyslaw; Czlonkowska, Anna; Stelmasiak, Zbigniew; Podemski, Ryszard; Dorobek, Malgorzata; Hertmanowska, Hanka; Pierzchala, Krystyna; Zielinski, Tomasz; Szczudlik, Andrzej; Tutaj, Andrzej; Losy, Jacek; Potemkowski, Andrzej; Nyka, Walenty; Kapelusiak-Pielok, Magdalena; Ionescu-Dimancea, Valentin; Balasa, Rodica; Mihancea, Petru; Popescu, Cristian; Protosevici, Liviu Codrut; Vojinovic, Slobodan; Drakulić, Svetlana Miletić; Raicevic, Ranko; Nadj, Congor; Turčáni, Peter; Kahancová, Edita; Kurca, Egon; Lisý, Lubomir; Montalbán, Xavier; Izquierdo, Guillermo; Arroyo, Rafael; Prieto, Jose Maria; Fernández, Oscar; Oreja-Guevara, Celia; Sanchez Lopez, Fernando; Guijarro, Cristina; Voloshina, Nataliya; Pasyura, Igor; Palamar, Borys; Nehrych, Tetyana; Kobys, Tetyana; Lytvynenko, Nataliya; Goloborodko, Alla; Buchakchyyska, Nataliya; Lebedynets, Volodymyr; Ryabichenko, Tatyana; Kushnir, Grygory; Moskovko, Sergii; Chmyr, Galyna; Forester, Mary; Ayala, Ricardo; Voci, James; Krolczyk, Stanley; Glaun, Braeme; Smith, Robert; Crowell, Giles; Kinkel, Revere Philip; Patel, Malti; Miller, Tamara; Pardo, Gabriel; Asher, Stephen; LaGanke, Christopher; Ayres, Donald; Baker, Matthew; Williams, Mitzi; Sheremata, William; Vasquez, Alberto; Janicki, Mark; Garmany, George Jr; Hull, Richard; Steiner, David; Herbert, Joseph; Edwards, Keith; Fox, Robert; Khatri, Bhupendra; Levin, Michael; Mattson, David; Applebee, Angela; Phillips, Joseph Jr; Picone, Mary Ann; Felton, Warren 3rd; Fox, Edward; Apperson, Michelle; Gold, Scott; Kita, Mariko; Moses, Harold Jr; Shin, Robert; Rinker, John 2nd; Hutton, George; Krupp, Lauren; Fodor, Patricia; Foley, John; Gazda, Suzanne; Honeycutt, William; Mitchell, Galen; Sadiq, Saud; Steingo, Brian; Jacobs, Dina; Freedman, Steven; Weinstock-Guttman, Bianca; Lynch, Sharon; Vaishnav, Anand; Wray, Sibyl; Hunter, Samuel; Luzzio, Christopher; Huddlestone, John; Cohan, Stanley; Chinea, Angel; Giang, Daniel; Shubin, Richard; Negroski, Donald; Perel, Allan; Stein, Michael; Herskowitz, Allan; Warach, Jonathan; Mikol, Daniel; Bomprezzi, Roberto; Eubank, Geoffery; Licht, Jonathan; Sullivan, Herman; Rao, T Hemanth; Newman, Stephen; Silverman, Stuart; Gudesblatt, Mark; Sunter, William Jr; Minagar, Alireza; Rammohan, Kottil; Gottesman, Malcolm; Schaeffer, John; Carlini, Walter; Stein, Lee; Buckler, Richard; Azizi, S Ausim; Bauer, Brendan; Ford, Corey
BACKGROUND:BG-12 (dimethyl fumarate) is in development as an oral treatment for relapsing-remitting multiple sclerosis, which is commonly treated with parenteral agents (interferon or glatiramer acetate). METHODS:In this phase 3, randomized study, we investigated the efficacy and safety of oral BG-12, at a dose of 240 mg two or three times daily, as compared with placebo in patients with relapsing-remitting multiple sclerosis. An active agent, glatiramer acetate, was also included as a reference comparator. The primary end point was the annualized relapse rate over a period of 2 years. The study was not designed to test the superiority or noninferiority of BG-12 versus glatiramer acetate. RESULTS:At 2 years, the annualized relapse rate was significantly lower with twice-daily BG-12 (0.22), thrice-daily BG-12 (0.20), and glatiramer acetate (0.29) than with placebo (0.40) (relative reductions: twice-daily BG-12, 44%, P<0.001; thrice-daily BG-12, 51%, P<0.001; glatiramer acetate, 29%, P=0.01). Reductions in disability progression with twice-daily BG-12, thrice-daily BG-12, and glatiramer acetate versus placebo (21%, 24%, and 7%, respectively) were not significant. As compared with placebo, twice-daily BG-12, thrice-daily BG-12, and glatiramer acetate significantly reduced the numbers of new or enlarging T(2)-weighted hyperintense lesions (all P<0.001) and new T(1)-weighted hypointense lesions (P<0.001, P<0.001, and P=0.002, respectively). In post hoc comparisons of BG-12 versus glatiramer acetate, differences were not significant except for the annualized relapse rate (thrice-daily BG-12), new or enlarging T(2)-weighted hyperintense lesions (both BG-12 doses), and new T(1)-weighted hypointense lesions (thrice-daily BG-12) (nominal P<0.05 for each comparison). Adverse events occurring at a higher incidence with an active treatment than with placebo included flushing and gastrointestinal events (with BG-12) and injection-related events (with glatiramer acetate). There were no malignant neoplasms or opportunistic infections reported with BG-12. Lymphocyte counts decreased with BG-12. CONCLUSIONS:In patients with relapsing-remitting multiple sclerosis, BG-12 (at both doses) and glatiramer acetate significantly reduced relapse rates and improved neuroradiologic outcomes relative to placebo. (Funded by Biogen Idec; CONFIRM ClinicalTrials.gov number, NCT00451451.).
PMID: 22992072
ISSN: 1533-4406
CID: 5347972

Brief International Cognitive Assessment for MS (BICAMS): international standards for validation

Benedict, Ralph H B; Amato, Maria Pia; Boringa, Jan; Brochet, Bruno; Foley, Fred; Fredrikson, Stan; Hamalainen, Paivi; Hartung, Hans; Krupp, Lauren; Penner, Iris; Reder, Anthony T; Langdon, Dawn
An international expert consensus committee recently recommended a brief battery of tests for cognitive evaluation in multiple sclerosis. The Brief International Cognitive Assessment for MS (BICAMS) battery includes tests of mental processing speed and memory. Recognizing that resources for validation will vary internationally, the committee identified validation priorities, to facilitate international acceptance of BICAMS. Practical matters pertaining to implementation across different languages and countries were discussed. Five steps to achieve optimal psychometric validation were proposed. In Step 1, test stimuli should be standardized for the target culture or language under consideration. In Step 2, examiner instructions must be standardized and translated, including all information from manuals necessary for administration and interpretation. In Step 3, samples of at least 65 healthy persons should be studied for normalization, matched to patients on demographics such as age, gender and education. The objective of Step 4 is test-retest reliability, which can be investigated in a small sample of MS and/or healthy volunteers over 1-3 weeks. Finally, in Step 5, criterion validity should be established by comparing MS and healthy controls. At this time, preliminary studies are underway in a number of countries as we move forward with this international assessment tool for cognition in MS.
PMCID:3607849
PMID: 22799620
ISSN: 1471-2377
CID: 2153642

Recommendations for a Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS) [Guideline]

Langdon, D W; Amato, M P; Boringa, J; Brochet, B; Foley, F; Fredrikson, S; Hamalainen, P; Hartung, H-P; Krupp, L; Penner, I K; Reder, A T; Benedict, R H B
BACKGROUND: Cognitive impairment in MS impacts negatively on many patients at all disease stages and in all subtypes. Full clinical cognitive assessment is expensive, requiring expert staff and special equipment. Test versions and normative data are not available for all languages and cultures. OBJECTIVE: To recommend a brief cognitive assessment for multiple sclerosis (MS) that is optimized for small centers, with one or few staff members, who may not have neuropsychological training and constructed to maximize international use. METHODS: An expert committee of twelve members representing the main cultural groups that have so far contributed considerable data about MS cognitive dysfunction was convened. Following exhaustive literature review, peer-reviewed articles were selected to cover a broad spectrum of cultures and scales that targeted cognitive domains vulnerable to MS. Each was rated by two committee members and candidates scales were rated on psychometric qualities (reliability, validity, and sensitivity), international application, ease of administration, feasibility in the specified context, and acceptability to patients. RESULTS: The committee recommended the Symbol Digit Modalities Test, if only 5 minutes was available, with the addition of the California Verbal Learning Test - Second Edition and the Brief Visuospatial Memory Test - Revised learning trials if a further 10 minutes could be allocated for testing. CONCLUSIONS: A brief cognitive assessment for MS has been recommended. A validation protocol has been prepared for language groups and validation studies have commenced.
PMCID:3546642
PMID: 22190573
ISSN: 1477-0970
CID: 2233972

Unemployment in multiple sclerosis: the contribution of personality and disease

Strober, Lauren B; Christodoulou, Christopher; Benedict, Ralph H B; Westervelt, Holly J; Melville, Patricia; Scherl, William F; Weinstock-Guttman, Bianca; Rizvi, Syed; Goodman, Andrew D; Krupp, Lauren B
BACKGROUND: Multiple sclerosis (MS) is the leading cause of neurological disability among young and middle-aged adults. One of the most devastating consequences of MS in this relatively young population group is unemployment. Although certain demographic and disease factors have been associated with employment, few studies have examined the contribution of person-specific factors, such as personality. OBJECTIVE: The goal of this study was to determine the extent to which personality, demographics, and clinical measures contribute to unemployment in MS. METHOD: A total of 101 individuals with MS who were enrolled in a clinical trial on cognition underwent a brief neuropsychological battery and completed questionnaires related to vocation, mood, fatigue, and personality. Neurological impairment was measured with the Expanded Disability Status Scale (EDSS). RESULTS: Employment status was related with disease duration, MS subtype, level of neurological impairment, fatigue, performance on measures assessing information processing speed (Symbol Digit Modalities Test (SDMT)), learning and memory (Selective Reminding Test), and the personality characteristic of persistence. Based on a forward logistic regression analysis, EDSS, SDMT, and persistence were the strongest predictors of employment status. CONCLUSIONS: These findings underscore the importance of personality on outcomes in MS and point to the need for more clinical attention and research in this area.
PMID: 22183935
ISSN: 1477-0970
CID: 1682622