@neweimear, sad to hear that you are having a hard time.
If you live in Ireland I would travel to Stavanger, Norway and pay 35% of the cost to get the infusions. If you have the capacity you can fly back straight home after the infusion. If not, you can spend the day in an hotel. Getting treatment in California would probably require you to stay there for a few weeks, and then fly back every 3 months. Cost of travel, cost of medicine and cost of treatment is way higher in California. Rituximab is much cheaper in Europe, and the infusion cost is much lower. You can get a roundtrip ticket to Stavanger via Amsterdam for €200.
You could wait until early 2018 to see the results. You could also call them and arrange for a consultation before that happens. Then you could have the consultation, take all the required blood tests and get the "green light". Then you could wait until the study is published and call them to arrange an infusion.
If you have questions about it I would call them at +47 52 69 69 69.