BMC Psychiatry (Jan 2023)

Design and rationale of the REStoring mood after early life trauma with psychotherapy (RESET-psychotherapy) study: a multicenter randomized controlled trial on the efficacy of adjunctive trauma-focused therapy (TFT) versus treatment as usual (TAU) for adult patients with major depressive disorder (MDD) and childhood trauma

  • Anouk W. Gathier,
  • Josine E. Verhoeven,
  • Patricia C. van Oppen,
  • Brenda W. J. H. Penninx,
  • Maarten J. M. Merkx,
  • Pieter Dingemanse,
  • Kim M. K. S. Stehouwer,
  • Carmen M. M. van den Bulck,
  • Christiaan H. Vinkers

DOI
https://doi.org/10.1186/s12888-023-04518-0
Journal volume & issue
Vol. 23, no. 1
pp. 1 – 14

Abstract

Read online

Abstract Background Major depressive disorder (MDD) is a common, recurrent mental disorder and a leading cause of disability worldwide. A large part of adult MDD patients report a history of childhood trauma (CT). Patients with MDD and CT are assumed to represent a clinically and neurobiologically distinct MDD subtype with an earlier onset, unfavorable disease course, stress systems’ dysregulations and brain alterations. Currently, there is no evidence-based treatment strategy for MDD that specifically targets CT. Given the central role of trauma in MDD patients with CT, trauma-focused therapy (TFT), adjunctive to treatment as usual (TAU), may be efficacious to alleviate depressive symptoms in this patient population. Methods The RESET-psychotherapy study is a 12-week, single-blind, randomized controlled trial testing the efficacy of TFT in 158 adults with moderate to severe MDD, as a ‘stand-alone’ depression diagnosis or superimposed on a persistent depressive disorder (PDD), and CT. TFT (6–10 sessions of Eye Movement Desensitization and Reprocessing and/or imagery rescripting) + TAU is compared to TAU only. Assessments, including a wide range of psychological/psychiatric and biological characteristics, take place before randomization (T0), during treatment (T1), at post-treatment (T2) and at 6-month follow-up (T3). Pre-post treatment stress-related biomarkers in hair (cortisol) and blood (epigenetics and inflammation) will be assessed to better understand working mechanisms of TFT. A subgroup of 60 participants will undergo structural and functional Magnetic Resonance Imaging (MRI) assessments to determine pre-post treatment brain activity. The primary outcome is self-reported depression symptom severity at post-treatment, measured with the 30-item Inventory of Depressive Symptomatology – Self Report (IDS-SR). Discussion If adjunctive TFT efficaciously alleviates depressive symptoms in MDD patients with CT, this novel treatment strategy could pave the way for a more personalized and targeted MDD treatment. Trial registration ClinicalTrials.gov, registered at 08–12-2021, number of identification: NCT05149352.

Keywords