Hi Mama-
I don't know what to tell you but my own experience says I would rather be on Imuran than Prednisone.
Usually it is obvious when a person can't get off Prednisone and they say they are "Pred dependent"
My daughter was able to get off Pred as she got on 6-MP.
As the Pred tapered the 6-MP ( Imuran) kicked in to pick up the slack.
My dd has been on 6-MP for about 1 1/2 years now and that is all she takes along with VSL#3.
Knock on wood she has had no problems and is able to be a normal kid- she doesn't miss school, plays with friends, eats mostly what she wants- although I still have a huge say in that :), and life goes on.
While on Pred she had gained so much weight- that is gone now-
she was irritable, puffy and I knew it was bad for her body.
We also had 2 rounds of Pred- the 1 st time she got right into remission but it did not last...
the 2nd time took much longer to get better and it was clear we would not be able to get off without doing something more...
tough descisions but just know that many people(kids) use Imuran or 6-MP and live like normal teens and get to be normal kids!
I know of a boy who has been on 6-MP for 8 years and has been doing wonderful- gives me hope!
Do your research but knowing that school is starting I would want to get her off the Pred asap... No one can tell you what to do but hopefully you like and trust your Dr and want to follow what they say if it seems reasonable.
Good Luck :)