Does a high degree of instability during psychotherapy enhance a positive therapy-response? - an evaluation of an in-patient behavior therapy of obsessive-compulsive disorder

IntroductionThe study evaluates a central hypothesis of synergetic psychotherapy research according to which a marked instability in the psychotherapeutic process is associated with high response rates.Methods14 patients with obsessive-compulsive disorder (OCD) successfully completed an eight-week in-patient course of multi-modal behavior therapy with exposure exercises followed by response management. The instability during the course of the therapy was recorded by daily self-assessment by the patient using the Synergetic Navigation System (SNS), an Internet-based real-time monitoring procedure.ResultsThere was a negative correlation between the degree of the instability and the percentage reduction in the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) (r = −0.395; P = 0.199), the “Global Severity Index” (GSI) of the symptom check-list (SCL-90-R) (r = −0.718; P = 0.013), the scale value for obsessive-compulsiveness in the SCL-90-R (r = −0.782; P = 0.004) and the remaining sub-scales of this data-gathering instrument.ConclusionsAn unstable progress of the psychotherapy causes a smaller reduction in symptoms than a stable one. The contradiction relative to the study hypothesis is possibly based on the special features of OCD, with a high level of patient insecurity when anticipating new, non-obsessive-compulsive ways of thought and behavior. The relationships between instability and reduction in symptoms appear to be diagnosis-specific.</jats:sec