As far as i know, there were also studies that concluded that CFS is caused by mycoplasma and that it can be cured with antibiotics targeting the mycoplasma. But this has disappeared again, i think.
Why should the L-form bacteria theory be any more true? So many people have been treated with all sorts of antibiotics. I'm often shocked to read about it, because i think it's harmful, so what is the percentage of people that were actually cured after such a therapy?
I know the BALI protocol is new, but is there any evidence that all the other things people have tried before, would not be able to fight L-form bacteria?
And if so, and the BALI protocol is so new that it's not possible yet to have numbers, it's also not possible to say it's succesful. So we have to wait. I would bet it does not cure more than 10% of people (my guess is closer to 0). But how to measure this, if there are no clinical trials?
Edit: You have edited your post and say there were clinical trials, so is there any documentation about those, that is available?