Paraphilias: a double-blind crossover comparison of clomipramine versus desipramine.

A relationship has been suggested between clinical presentation of paraphilias and obsessive-compulsive disorder (OCD) with respect to the unwanted repetitive nature and insight into the irrationality of the paraphiliac behavior. This has led to speculation that paraphiliac disorders might belong to an "obsessive compulsive spectrum." To address this issue, and because of the striking selective benefit of serotonin reuptake blocking antidepressants (such as clomipramine) in the treatment of OCD, 15 paraphiliacs entered a double-blind crossover comparison of clomipramine vs. desipramine preceded by a 2-week single-blind placebo period. Four subjects responded to placebo and were dropped from the study. Three others failed to complete the study. Although the study is limited by the small number of patients and the heterogeneity of the paraphilias, the observed benefit from both tricyclics (over the initial placebo) encourages further study. For the 8 subjects completing the protocol, there was no preferential response to the more specific serotonin reuptake inhibitor suggesting a difference in underlying pathophysiology between paraphilia and OCD.

RCT Entities:   Population Interventions Outcomes