Hi -
Just another comment... Rituximab does show improvement for PN - I've experienced it, however it's tough to get it funded if not for a cancer treatment (which was my case - in Canada, anyway). I am on a 'maintenance schedule' now, recieving a dose every three months for two years. My neurologist feels I should be 95% recovered by then. Mynumbness is still unchanged but my motor skills and reflexes are much better.
Hope this helps!
Lisa