The British Journal of Psychiatry
Does rational role-play enhance the outcome of exposure therapy in dysmorphophobia? A case study.
P Cromarty, I Marks


BACKGROUND Dysmorphophobia may improve after a variety or combination of treatments, but which elements of a treatment are useful is usually not certain.

METHOD In a single out-patient case study rational role-play ('paradoxical discourse') was added to exposure plus cognitive restructuring (CR) for a dysmorphic delusion study comprised of 20-minute sessions one week apart.

RESULTS Previous exposure plus attempted CR had improved anxiety, phobias, work and social leisure, but not dysmorphic belief. Added brief rational role-play was followed by resolution of the dysmorphic belief. All measures remained much improved at 18-month follow-up.

CONCLUSIONS Rational role-play deserves a controlled trial in dysmorphophobia and other problems and exploration of its mechanism of action.