Review of behavioral psychotherapy, I: Obsessive-compulsive disorders

Obsessive-compulsive ritualizers have maintained their improvement after exposure in vivo for up to 3 years' follow-up in the United States, Britain, Greece, and Australia. Unlike exposure in vivo, relaxation is of little value. Early gains in treatment predict long-term outcome. Exposure therapy is usually on an outpatient basis and takes 1-30 sessions. Self-exposure homework is critical. Sessions at home are also required, together with relatives cooperating as exposure cotherapists. Some patients can treat themselves almost unaided, while others need extensive assistance. Clomipramine is helpful for ritualizers with coexisting depression, but depression tends to recur when clomipramine therapy is stopped.