Safety Alerts & Recalls

Alerts for Natalizumab

Title Date Published Source
La EMA Comienza La Revisión De Natalizumab (Tysabri) Usado En Esclerosis Múltiple 2015-05-26
Update on Reports of Progressive Multifocal Leukoencephalopathy (PML) with Immunomodulatory Medicines 2013-08-08
Immune Medicines and the Risk of Progressive Multifocal Leukoencephalopathy 2013-04-23
FDA Warns on Dangers of Unproven Treatment for Multiple Sclerosis 2012-05-11
L’AFSSAPS fait le point sur le risque de développer une leucoencéphalopathie multifocale progressive (LEMP) avec le TYSABRI (natalizumab) 2012-04-23
FDA Announces New Risk Factor for Progressive Multifocal Leukoencephalopathy (PML) Associated with Tysabri (Natalizumab) 2012-01-24
Riesgo De Leucoencefalopatía Multifocal Progresiva Con Natalizumab (Tysabri) 2011-05-16
FDA Issues Update on the Risk Of Progressive Multifocal Leukoencephalopathy With Tysabri 2011-04-25
Update on the Risk Of Progressive Multifocal Leukoencephalopathy With Tysabri 2011-03-11
Safety Information Updated About The Risk Of Progressive Multifocal Leukoencephalopathy With Natalizumab 2011-03-08
Tysabri: MHRA Publishes Safety Update and Manufacturers Sends Letter to Healthcare Professionals 2010-03-31
Risk of Progressive Multifocal Leukoencephalopathy (PML) Increases with the Number of Tysabri (Natalizumab) Infusions Received 2010-02-05
EMEA Recommends Additional Measures to Better Manage Risk of Progressive Multifocal Leukoencephalopathy (PML) with Tysabri 2010-01-29
Biogen Idec Announces Monthly Update of Tysabri Monitoring Program 2010-01-29
Update on Risk of Progressive Multifocal Leukoencephalopathy (PML) in Tysabri Patients 2009-09-17
Two new cases of progressive multifocal leukoencephalopathy (PML) 2008-08-26
Risk of Clinically Significant Liver Injury 2008-02-27
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