Sertraline: new indication. May help children with obsessive-compulsive disorder.

(1) The choice of treatment for children with obsessive-compulsive disorder is difficult. Behaviour therapy and antidepressants have not been assessed adequately in this setting, and their efficacy seems limited. Clomipramine was the first antidepressant to show a degree of efficacy. (2) Sertraline is the first drug to be licensed in France for children aged from 6 to 17 years with obsessive-compulsive disorder. (3) According to our literature search, the evaluation file on sertraline in this indication mainly contains data from a double-blind placebo-controlled trial involving 187 children. After 3 months of treatment, sertraline was significantly more effective than placebo, although most children remained symptomatic. Direct comparison is lacking, but sertraline seems as effective as clomipramine. (4) However, 13% of children receiving sertraline left this trial because of adverse events (3% on placebo; p = 0.02). The short-term safety profile of sertraline in children is the same as in adults, i.e. mainly nausea, agitation, headache, insomnia and tremor. (5) We have no data on the effects of prolonged sertraline therapy in children, particularly on neuropsychological development. (6) The first-line treatment of obsessive-compulsive disorder is behaviour therapy. Sertraline, like clomipramine, is an option when behaviour therapy fails or is unfeasible. The choice between sertraline and clomipramine should be discussed case by case, according to their safety profiles; however, we have more experience with clomipramine, which should therefore be preferred over sertraline.