Long-term outcome of cognitive therapy's contribution to self-exposure in vivo to the treatment of generalized social phobia.

The aim of this work was to test the contribution of cognitive therapy to exposure in vivo in the group treatment of generalized social phobia. Seventy-one severely disabled social phobics, selected according to DSM-III-R criteria, were assigned at random to: (a) self-exposure in vivo, (b) self-exposure in vivo with cognitive therapy, or (c) a waiting-list control group. A multigroup experimental design with repeated measures of assessment (pretreatment, posttreatment, and 1-, 3-, 6-, and 12-month follow-ups) was used. Additionally, half of the patients in both therapeutic groups were given self-help manuals for managing anxiety. Most patients that were treated (64%) showed significant improvement at the 12-month follow-up, but there were no differences between the two therapeutic models. No improvement was shown by the control-group participants at the 6-month follow-up. The results of the present trial do not support the beneficial effects of adding cognitive therapy or a self-help manual to exposure alone. Finally, several topics that may contribute to future research in this field are discussed.

RCT Entities:   Population Interventions Outcomes