I don't understand why the reduction in inflammation would close the stricture. Sounds like fun times none the less. Hopefully the Humira helps you feel better and you can dictate the terms and time of your surgery. I've been having a number of the symptoms listed in the responses which quite frankly SUCKS. I think it's just a matter of time before it's my turn to have surgery.
Anyway, I hope the Humira helps you feel better in the meantime.