@kevinv777
My husband got better after an immunoglobulin therapy and steroids, but especially after Rithuximab (without steroids two cycles in a year). Now, 21 months since hospital with GFAP, he feels almost as before GFAP, he walks every day 5 km + 2 km easy run, no balance problems. (In the meantime, in April, he had a minor heart attack and stent procedure due to high cholesterol, but this is another story...).
Have patience, you'll see things will turn out fine!