LordWood
Hello and welcome to HealingWell. My hubby is a chronie who also has Crohn's arthritis. I am hoping you have a rheumatologist on your medical team. My husband did not for years and has only had one for about 9 months but this Dr. has helped not only to manage his arthritis but also more agressively treat his Crohn's.
Of course Crohn's is such an individual disease and each person's is different from the next that there is not a one size fits all treatment plan. Sounds like you have been on many of the meds.
My hubby is on weekly Methotrexate Injections which have not made the arthritis disappear but have prevented anymore flairs that landed him in the hospital like last March.
I wish I had a better answer for you but please know you have my support.
Kindly,
Kitt