Where to next

My guy has been on IVIG for. 9 months. He has yet to start Steroid Therapy. He has tried accupuncture for 7 months but finds it does not make a difference. He is now in the pool twice a week and has Matt work twice a week through a outreach neuro rehab program. He has just been fitted with orthotic heal to allow his heels to make contact with the floor and now can stand for several minutes. He is wanting to try massage and daily Physio exercise monitoring by a PT outside of the neuro program. Any thoughts about what he should do next to keep him progressing?