Thanks for this Kiwi - very useful to have these links prior to rheumy appointment. A UK friend on another forum was recently diagnosed with P Sjogren's and put straight onto Rituximab with Hydroxichloraquine. She isn't feeling the benefit yet and has a glandular plus RA rather than neuropathic presentation. But she's only had one infusion so far and I assumed that it is now part of the treatment protocol for primary Sjogren's in the UK. I think I'm more interested in IViG for myself.