TOP: Tysabri® Observational Program

Trial Profile

TOP: Tysabri® Observational Program

Phase of Trial: Phase IV

Latest Information Update: 19 Jun 2018

At a glance

  • Drugs Natalizumab (Primary)
  • Indications Multiple sclerosis
  • Focus Adverse reactions
  • Acronyms TOP
  • Sponsors Biogen
  • Most Recent Events

    • 19 Jun 2018 Results presented at the 4th Congress of the European Academy of Neurology
    • 01 Nov 2017 Results of pooled retrospective analysis assessing natalizumab-associated progressive multifocal leukoencephalopathy from four observational studies (STRATIFY-2, STRATA, TOP, and TYGRIS) published in the Lancet Neurology.
    • 28 Oct 2017 Results (n=1204; Data cut off 1 November 2016) of analysis characterising confirmed disability improvement presented at the 7th Joint Congress of the European Committee for Treatment and Research in Multiple Sclerosis and Americas Committee for Treatment and Research in Multiple Sclerosis
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