K. Lovell et al., SHOULD TREATMENT DISTINGUISH ANXIOGENIC FROM ANXIOLYTIC OBSESSIVE-COMPULSIVE RUMINATIONS - RESULTS OF A PILOT CONTROLLED-STUDY AND OF A CLINICAL AUDIT, Psychotherapy and psychosomatics, 61(3-4), 1994, pp. 150-155
In a small pilot controlled study over 8 weeks, 12 obsessive-compulsiv
e ruminators listened for 2 h daily to their own audiotaped voice eith
er (1) describing their anxiogenic thoughts (exposure) but omitting an
xiolytic thoughts (mental/cognitive rituals), or (2) reading neutral p
rose or poetry. Taking all patients, both groups improved similarly. H
owever, exposure patients who became anxious early in exposure slightl
y more improved. Consistent with this, in a clinical audit of 57 rumin
ators treated by trainee clinicians over 12 years, outcome improved si
gnificantly once practice changed so that exposure only involved anxio
genic thoughts, not anxiolytic thoughts, the latter being stopped.