Effectiveness of Long-term Psychodynamic Psychotherapy, par Falk Leichsenring et Sven Rabung

… Although some studies suggest that long-term psychodynamic sychotherapy(LTPP) may be helpful for these patient groups, strong evidence-based support for LTPP has been lacking. No meta-analysis addressing the outcome of LTPP has yet been published, although preliminary data have been reported by Lamb.22 This article reports the first meta-analysis to our knowledge on the outcome of LTPP. …