Does anyone know what the longest period of time a person has been on Tysabri?
There are MS patients who have been continuously on Tysabri since June 2006 or almost 9 years. There are some former clinical trial patients who have on Tysabri intermittently for almost 15 years.
Revere Kinkel MD
Director of the UCSD Multiple Sclerosis Program
#multiplesclerosis #MS #Tysabri