The trial going on now if only for people w/ FEV1s over 75%
I do think it could help others, but just maybe not to the same extent, cause it can not correct damage, but the use of it 2-3 days a day will dramatically decrease if not almost be able to eliminate damage occuring to the lungs.
I had forgot to mention earlier that, also after 6 months of the study, where cultures are usually staph and/or Hflu, the last two cultures have been free from both.