Mindfulness Based Emotion Regulation Therapy in the Treatment of Depressive Rumination

Depression Clinical Trial

Official title: Analysis of the Neuronal Correlates of a Mindfulness Based Emotion Regulation Therapy in the Treatment of Depressive Rumination Untersuchung Der Neuronalen Korrelate Eines Emotionsregulationstrainings Zur Behandlung Depressiven Grübelns

Status Recruiting

Clinical Trial Summary

In this study the investigators are examining the neuronal processes of a mindfulness based emotion regulation training for reducing depressive rumination. The research of depressive rumination helps in the developement of new therapies for depressive disorders.

Goal of this project is to have a look at the coherences between stress, mindfulness resources, depressive rumination and their neuronal correlates. Therefore the investigators are collecting the data of 48 patients with a depressive diagnosis in a randomized intervention-study with a treatment as usual (TAU) waiting-control-list versus an active intervention group. An additional 48 healthy control subjects are planned to be measured.

Clinical Trial Description

In a randomized and (for gender and severity of depressive symptomatic) outbalanced design the investigators are examining the neuronal processes of a mindfulness based emotion regulation training (MBERT) for reducing depressive rumination in a cross-over design.

Therefore 48 patients with a depressive disorder get a MBERT that consists of one psychoeducative session and 8 therapy sessions.

For checking the efficacy of the MBERT each patient runs three times through the Trier Social Stress Test (TSST). As the study design is a cross-over design, half of the patients get the MBERT in block 1 (i.e. between the first and the second TSST) and half of the patients get the MBERT in block 2 (i.e. between the second and the third TSST). In the block where they don't receive the MBERT the patients don't get any treatment within the scope of the study (waiting period), but any treatment as usual (TAU), including pharmacotherapy and psychotherapy, can be continued and started at each point of the study.

For analyzing the neuronal processes the investigators are measuring the cerebral oxygenation using functional near-infrared-spectroscopy (fNIRS) during the TSSTs as well as during the 8 therapy sessions.

Using an ecological momentary assessment (EMA), the investigators additionally are collecting data of the actual stress level, stressful events, rumination, equanimity, self-compassion, mindfulness and sleep quality two times a day. Thus the investigators can (1) observe the individual reaction to stress in the daily life, and (2) recheck if the patients are able to transfer the learned strategies from the MBERT in their daily life. For those patients that received the MBERT in the first block the investigators (3) additionally have data to evaluate the sustainability (i.e. the lasting effectivity) of the MBERT.

As a control condition, 48 healthy subjects will get a single TSST session. ;

Related Conditions & MeSH terms

• Depression
• Depressive Disorder
• Feeding and Eating Disorders of Childhood
• Rumination

• NCT number: NCT04560192
• Study type: Interventional
• Source: University Hospital Tuebingen
• Contact: Hendrik Laicher, M. Sc.
• Phone: +49 7071 29-87103
• Email: hendrik.laicher@med.uni-tuebingen.de
• Status: Recruiting
• Phase: N/A
• Start date: July 1, 2020
• Completion date: June 30, 2022