Obviously for certain classes of PTSD sufferers the tradeoff would be worthwhile (similar to how the negatives of stimulant therapy for ADD are a trade-off if it enables an otherwise healthy and productive life) - so I'm hoping this will enable further research into the negative side-effects of stimulant therapy for PTSD - as well as better research into supposed damage-mitigation techniques - so far a lot of published research on stimulants has been only performed on rodents whose CNS are considerably different compared to our own.
Anecdotally, I have comorbid ASD and ADD with an anxiety disorder and I found that amphetamine-based drugs prescribed for my ADD (Adderall, Vyvanse, et cetera) have worked wonders for my anxiety issues - which surprised my psychiatrist because typically worsening anxiety is a side-effect of amphetamine.