Fatigue and processing speed in PwMS treated with Tysabri or Rituxan on: June 03, 2024, 07:40:21 am #1 From Multiple Sclerosis Journal--Experimental, Translational, and Clinical (May 26, 2024)--"A comparative study of fatigue and processing speed in patients with multiple sclerosis treated with natalizumab or rituximab":https://journals.sagepub.com/doi/full/10.1177/20552173241252566 Logged MS Speaks--online for 20 yearsSPMS, diagnosed 1980. Avonex 2001-2004. Copaxone 2007-2010. Glatopa (glatiramer acetate 40mg 3 times/week) 12/16/20 - 3/16/24.