Prasterone (GL701)
DrugThere were 4 arms to the study:
During a previous 6 month db RCT, patients received either prasterone 200 mg/day or placebo. Upon entry into this open-label study, they were re-assigned by randomized allocation to receive either prasterone 200 mg/day or 100 mg/day. Hence, there were 4 possible treatment arms extending over the 18 months of observation between the double-blind study and the subsequent 12 month open-label extension study.