Yes...but they were only 5 day fasts....I broke it very strictly and stuck to a very strict diet and weightraining routine:)

i've lost after a ten day fast, maintained it, and lost a little more! the person i was fasting with did the same. you can do it, just make sure to stay focused even after the fast also!

Yes I lost my excess weight and have kept it off.
I do put on a few pounds and have to pay more attention to my excercise output and my food/water intake for a few days.
Fasting can spur you to a weight you are happier at, but it takes a determined lifestyle change to keep it off. The foods that put the weight on in the first place will do it again.
Good luck to you