I'm 99.9% sure I know the girl you are talking about. She got the infusion from the doctor I get the infusions from. She was the first of his patients to get worse. I felt so bad because I felt responsible for telling her and her mom how amazing they worked for me and referred them to my doctor. I know there was no way in knowing that she would get worse, but still... she's been like a little sister over the years. I do know that she received a lower dose than what i usually get, I've gotten up to 2g over the 4 hours, and tend to get between 1.5 and 2g per infusion. I believe for the first infusion the amount is about 1g over the four hours...