6,620
Participants
Start Date
June 29, 2007
Primary Completion Date
November 1, 2023
Study Completion Date
November 1, 2023
Tysabri
According to the local prescribing information
Research site, Brussels
Research site, Anderlecht
Research site, Jette
Research site, Brussels
Research site, Woluwe-Saint-Lambert
Research site, Ottignies
Research site, Lørenskog
Research Site, Fredrikstad
Research site, Melsbroek
Research site, Antwerp
Research site, Camperdown
Research Site, St Leonards
Research site, Liverpool
Research site, New Lambton Heights
Research site, Wilrijk
Research site, Lillehammer
Research site, Edegem
Research site, Brasschaat
Research site, Leuven
Research Site, Melbourne
Research site, Drammen
Research site, Parkville
Research site, Fitzroy
Research site, Heidelberg
Research site, Tønsberg
Research site, Box Hill
Research site, Vichy
Research site, Hasselt
Research site, Genk
Research Site, Skien
Research Site, Overpelt
Research site, Bocholt
Research site, Liège
Research Site, Auchenflower
Research site, Stavanger
Research site, Fraiture
Research site, Malmedy
Research Site, North Adelaide
Research site, Bergen
Research site, Adelaide
Research site, Haugesund
Research site, Charleroi
Research site, Nedlands
Research site, Molde
Research site, Libramont
Research site, Førde
Research site, Trondheim
Research site, La Louvière
Research site, Tournai
Research site, Namsos
Research Site, Buenos Aires
Research site, Bruges
Research site, Bodø
Research site, Sijsele
Research site, Ostend
Research site, Kortrijk
Research site, Ghent
Research site, Funchal
Research Site, Tromsø
Research site, Aalst
Research site, Gold Coast
Research site, Berlin
Research site, Prague
Research site, Orbassano
Research site, Berlin
Research site, Athens
Research site, Berlin
Research site, Berlin
Research site, Cuneo
Research site, Athens
Research site, Athens
Research site, Athens
Research site, Athens
Research site, Berlin
Research site, Berlin
Research site, Berlin
Research site, Prague
Research site, Aix-en-Provence
Research site, Berlin
Research site, Berlin
Research site, Tegel
Research site, Lisieux
Research site, Berlin
Research site, Prague
Research Site, Mexico City
Research site, Potsdam
Research site, Prague
Research site, Rüdersdorf
Research site, Teupitz
Research site, Angoulême
Research site, Neuruppin
Research site, La Rochelle
Research site, Girona
Research site, Greifswald
Research site, Donostia / San Sebastian
Research site, Milan
Research site, Milan
Research site, Aguascalientes
Research site, Hamburg
Research site, Hamburg
Research site, Turku
Research site, Gallarate
Research site, Talant
Research site, Buchholz
Research site, Lüneburg
Research site, Stade
Research site, Hamburg
Research site, Bergamo
Research site, Ponferrada
Research site, Kaltenkirchen
Research site, Itzehoe
Research site, Logroño
Research site, Oldenburg
Research site, Oldenburg
Research site, Pátrai
Research site, Pátrai
Research site, Emden
Research site, Évreux
Research site, Dreux
Research site, Pori
Research site, Le Coudray
Research site, Quimper
Research site, Celle
Research site, Pilsen
Research site, Herford
Research site, Paderborn
Research site, Tampere
Research site, Bielefeld
Research site, Bielefeld
Research site, Langreo
Research site, Montpellier
Research site, Kassel
Research site, Castelnau-le-Lez
Research site, Montpellier
Research site, Marburg
Research site, St-Malo
Research site, Bad Hersfeld
Research site, Schlüchtern
Research site, Göttingen
Research site, České Budějovice
Research Site, León
Research site, Wolfenbüttel
Research site, Wernigerode
Research site, Magdeburg
Research site, Mont-de-Marsan
Research site, Düsseldorf
Research site, Düsseldorf
Research site, Jyväskylä
Research site, Teplice
Research Site, Teplice
Research site, Remscheid
Research site, Tarragona
Research site, Fidenza
Research site, Tarragona
Research site, Bochum
Research site, Essen
Research site, Essen
Research site, Zapopan
Research site, Essen
Research site, Ioannina
Research site, Duisburg
Research site, Neukirchen-Vluyn
Research site, Agen
Research site, Münster
Research site, Osnabrück
Research site, Osnabrück
Research site, Osnabrück
Research site, Saumur
Research site, Lengerich
Research site, Trélazé
Research site, Hradec Kralové
Research site, Florence
Research site, Avranches
Research site, Cologne
Research site, Cologne
Research site, Reims
Research site, Düren
Research Site, Kreuzau
Research site, Estado de México
Research site, Bonn
Research site, Pardubice
Research site, Bad Honnef
Research site, Troisdorf
Research site, Trier
Research site, Thessaloniki
Research site, Kastellaun
Research site, Thessaloniki
Research site, Andernach
Research site, Thessaloniki
Research site, Metz
Research site, Siegen
Research site, Sarreguemines
Research site ,1 Allée du Château- Dr Wagner, Ars-Laquenexy
Research site, Olpe
Research site, Lüdenscheid
Research site, Lüdenscheid
Research site, Jihlava
Research site, Lille
Research site, Tourcoing
Research site, Valenciennes
Research site, Dunkirk
Research site, Lomme
Research site, Maubeuge
Research site, Beauvais
Research site, Seinäjoki
Research site, Compiègne
Research site, Frankfurt
Research site, Alençon
Research site, Falkenstein
Research site, Calais
Research site, Boulogne-sur-Mer
Research site, Béthune
Research site, Brno
Research site, Beuvry
Research site, Pau
Research site, Monterrey
Research site, Bayonne
Research site, Monterrey
Research site, Erbach im Odenwald
Research site, Tarbes
Research site, Wiesbaden
Research site, Brno
Research site, Chieti
Research site, Dillingen
Research site, Ludwigshafen
Research site, Haguenau
Research site, Kaiserslautern
Research site, Colmar
Research site, Mulhouse
Research Site, Alexandroupoli
Research site, Mannheim
Research site, Mannheim
Research site, Ladenburg
Research site, Heidelberg
Research site, Weinheim
Research site, Vesoul
Research site, Bari
Research site, Stuttgart
Research site, Stuttgart
Research site, Kuopio
Research site, Ostrava
Research site, Foggia
Research site, Heraklion
Research site, Asperg
Research site, Le Mans
Research site, Puebla City
Research site, Chambéry
Research site, Chambéry
Research site, Kirchheim unter Teck
Research site, Schorndorf
Research site, Metz-Tessy
Research site, Schwaebisch
Research site, Sinsheim
Research site, Paris
Research site, Paris
Research site, Dieppe
Research site, Zlín
Research site, Saint-Aubin-sur-Scie
Research site, Le Havre
Research site, Bruchsal
Research Site, Rülzheim
Research site, Kandel
Research site, Olomouc
Research site 177, rue de Versailles- Dr Servan, Le Chesnay
Research site, Le Chesnay
Research site, Trappes
Research site, Mantes-la-Jolie
Research Site, San Luis Potosí City
Research site, Freiburg im Breisgau
Research site, Emmendingen
Research site, Napoli
Research site, München
Research site, München
Research site, Castres
Research site, München
Research site, München
Research site, München
Research site, Montauban
Research site, Unterhaching
Research site, Wolfratshausen
Research site, Bad Reichenhall
Research site, Wasserburg
Research site, Augsburg
Research site, Neuburg am Inn
Research site, Épinal
Research site, Auxerre
Research site, Ulm
Research site, Ulm
Research site, Ulm
Research site, Belfort
Research site, Cefalù
Research site, Nuremberg
Research site, Nuremberg
Research site, Nuremberg
Research site, Erlangen
Research Site, Puebla City
Research site, Regensburg
Research site, Abensberg
Research site, Bogen
Research site, Bamberg
Research site, Würzburg
Research Site, Bad Kissingen
Research site, Bad Mergentheim
Research site, Weimar
Research site, Eisenach
Research Site, Buenos Aires
Research Site, Buenos Aires
Research Site, Buenos Aires
Research Site, CABA
Research Site, Córdoba
Research site, Santa Fe
Research Site, Charleroi
Research Site, Belo Horizonte
Research Site, Botucatu
Research Site, Rio de Janeiro
Research Site, São Paulo
Research Site, São Paulo
Research site, Edmonton
Research site, Burnaby
Research Site, Vancouver
Research site, Winnipeg
Research site, Saint John
Research site, Halifax
Research site, Bracebridge
Research site, Guelph
Research site, Hamilton
Research site, Hamilton
Research site, London
Research site, Milton
Research site, Thunder Bay
Research site, Toronto
Research site, Gatineau
Research site, Greenfield Park
Research site, Montreal
Research site, Montreal
Research site, Regina
Research site, Helsinki
Research site, Montluçon
Research site, Nice
Research Site, Arnsdorf
Research site, Chemnitz
Research site, Dresden
Research site, Görlitz
Research site, Halle
Research site, Jena
Research site, Kirchberg
Research site, Leipzig
Research site, Leipzig
Research site, Stadtroda
Research site, Wermsdorf
Research site, Zwickau
Research site, Cagliari
Research site, Roma
Research site, Roma
Research site, Roma
Research site, Mexico City
Research site, Mexico City
Research site, Mexico City
Research site, Mexico City
Research site, Mexico City
Research site, 's-Hertogenbosch
Research Site, Almelo
Research site, Blaricum
Research site, Breda
Research site, Eindhoven
Research site, Geldrop
Research site, Gouda
Research site, Heerenveen
Research site, Heerlen
Research site, Helmond
Research site, Hengelo
Research site, Hoorn
Research site, Leeuwarden
Research Site, Meppel
Research site, Nieuwegein
Research site, Nijmegen
Research site, Roermond
Research site, Rotterdam
Research site, Sittard-Geleen
Research site, The Hague
Research site, Tilburg
Research site, Venray
Research site, Woerden
Research Site, Zwolle
Research site, Oslo
Research Site, Oslo
Research site, Aveiro
Research site, Beja
Research site, Evora
Research site, Lisbon
Research site, Lisbon
Research site, Porto
Research site, Setúbal
Research Site, Banská Bystrica
Research Site, Bratislava
Research Site, Bratislava
Research site, Bratislava
Research site, Košice
Research site, Nitra
Research site, Ávila
Research site, Badalona
Research site, Barcelona
Research site, Barcelona
Research site, Palma de Mallorca
Research site, Vitoria-Gasteiz
Research site, Edgbaston
Research site, Canterbury
Research site, Hammersmith
Research site, Salford
Research site, Belfast
Research site, Brighton
Research site, Bristol
Research site, Coventry
Research site, Exeter
Research site, Liverpool
Research site, Middlesbrough
Research site, Newcastle upon Tyne
Research site, Nottingham
Research site, Stoke-on-Trent
Lead Sponsor
Biogen
INDUSTRY