I saw a ad from a prior rheumy who is taking part in a clinical trial for fibro. Has anyone ever participated in a trial. Do you think its safe. All expenses are paid. Like I mentioned, I know the Dr.He's not on my insurance anymore since I had to change. I think I may call his office and get the info. Years ago, I know he did a trial of Ultram and ultracette..but I didn't qualify because I also took prozac. I curios what you all think.