I contacted a site where the BeyondAir company's Nitric Oxide trial is happening for people with refractory NTM disease that hasn't responded to treatment. (It's in Queensland, Australia. Other trial sites are in the USA I think).
But I found out that I'm not eligible to be included in the trial for several reasons.
Jennifer, this trial is being conducted because Nitric Oxide may increase treatment success for some people who don't seroconvert even after years of treatment for NTMs.
Annie