Buspirone: anxiolytic?

Sixty (60) out-patients with DSM III generalized anxiety disorder were treated after a 1-week placebo washout in a 4-week double-blind study with buspirone, diazepam and placebo; after which they were withdrawn abruptly from medication or assigned to a 2-week period of placebo. The HAM-A score was significantly lower in the diazepam group at week 2 (p less than .02) and the buspirone group at week 3 (p less than .04) as compared to the placebo group. A similar pattern was evident in the female group, but not in the male group. Dizziness was the most prominent adverse effect in the buspirone group, whereas the diazepam group had more adverse effects including sedation, fatigue, dizziness and impaired concentration. Withdrawal symptoms were more evident in the diazepam group than the buspirone group.

RCT Entities:   Population Interventions Outcomes