Double-blind study of adjuvant buspirone for fluoxetine-treated patients with obsessive-compulsive disorder.

In a double-blind, crossover study, 13 fluoxetine-treated patients with obsessive-compulsive disorder were given adjuvant buspirone and placebo for 4 weeks each. There were no significant differences between buspirone and placebo in obsessive-compulsive, depressive, or anxiety symptoms.