KJkenny, I really am happy you are doing so well on LDN and I hope it continues for ever. The Jill Smith Pediatric Study using LDN on children used PCDAI and not endoscopy/colonoscopy to determine effectiveness. Here's a link to the the study
http://www.crohnsforum.com/showpost.php?p=563433&postcount=22
As with all the drugs and how hard it is knowing you are making decisions possibly effecting the rest of their life. I believe you need to be aware that there has not been a lot of research done on the pediatric component and LDN. Only 1 study so far. Yes it has been around for many years and used in the adult population in much higher dosages for narcotic dependency.
As most of you know this disease can change gears very quickly in the pediatric population and LDN (at least in our experience) takes a long time to work. Even following a specific diet. We started LDN and SCD at the same time. Our issue with that was we just could not get enough calories into him and he was in the 1st percentile for BMI. We switched to Paleo, again he was just not gaining weight and settled on gluten free for many months although when we added gluten back in it did not make much difference.
I have never really worried much about diet other then trying to get calories in Jack because he has always been a picky eater in a good way. He doesn't like soda, prefers water. He doesn't like sweets (except ice cream) and his favorite after school snack is a bowl of spinach with a little salt and pepper and water sprinkled on it and microwaved for a minute (I know strange kid).
Unfortunately for us LDN just wasn't enough to keep him in remission
and it also I think further decreased his appetite and we needed something that would work quickly. Looking at my child today, he is a completely different child then he was a few months ago, he is happy, healthy and growing and I think that is all we can ask for. We assume risks for him every day I let him walk out the door, play a sport, get a car but his quality of life is worth it.
I'm still a big fan of LDN but now I'm also a fan of remicade and pretty much anything that will allow Jack to live as normal as possible.