english: This has not been the case with these treatments, and FDA regulations say that for a drug to be deemed effective, a large portion of the target population should see clinically significant improvement.
non_english: To nije bio slučaj sa ovim tretmanima, a propisi FDA (Uprave za hranu i lekove) kažu da, da bi se lek smatrao efikasnim, veliki deo ciljne populacije bi trebalo da primećuje klinički značajno poboljšanje.