NCT03957850

Brief Summary

Major depression (MD) is common during adolescence and associated with significant morbidity and mortality. One important factor for the development and maintenance of adolescent MD are disturbances in emotion regulation, including deficits in cognitive reappraisal (CR). CR is a particularly effective emotion regulation strategy that aims at reinterpreting emotional events to modify affective responses. Adolescents with MD apply this strategy less often than their healthy peers and show disturbances in brain activation patterns underlying CR. In this study, MD adolescents will be randomly assigned to a group that receives a task-based training in CR or to a control training group. It will be examined whether the task-based CR training is superior to the control training with regard to improvements in negative affect, perceived stress in daily life and depressive symptoms. Moreover, during the four training sessions, the event-related potential "Late Positive Potential" (LPP) will be recorded to assess neurophysiological indices of CR processes and gaze fixations on emotional areas within negative pictures and affective responses to pictures will be collected to identify mechanisms underlying training effects.This study will provide first evidence for the efficacy of a short-time training that has previously shown to be effective in healthy individuals. Moreover, the study will identify neurobiological mechanisms that predict training effects. The results of this investigation will lay the ground for a clinical trial to investigate whether a CR training added to an established intervention improves treatment effects for adolescent MD.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
71

participants targeted

Target at P50-P75 for not_applicable major-depressive-disorder

Timeline
Completed

Started May 2019

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

May 3, 2019

Completed
18 days until next milestone

First Posted

Study publicly available on registry

May 21, 2019

Completed
6 days until next milestone

Study Start

First participant enrolled

May 27, 2019

Completed
2.5 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 22, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 22, 2021

Completed
Last Updated

August 23, 2022

Status Verified

August 1, 2022

Enrollment Period

2.5 years

First QC Date

May 3, 2019

Last Update Submit

August 22, 2022

Conditions

Keywords

Emotion Regulation TrainingLPPAdolescenceMajor DepressionEye-trackingCognitive ReappraisalEvent-related Potentials

Outcome Measures

Primary Outcomes (4)

  • Change in negative and positive affect via the Positive and Negative Affect Schedule for Children-Short Form (PANAS-C-SF)

    A change in negative affect will be assessed based on the Negative Affect scale of the PANAS-C-SF. This scale ranges from one to five, with higher scores indicating more negative affect. A change in positive affect will be assessed based on the Positive Affect scale of the PANAS-C-SF. This scale ranges from one to five, with higher scores indicating more positive affect.

    Over the course of the four training sessions, which will take place within the time frame of two weeks. This outcome measure will be reassessed at follow-up (2 weeks after the end of the entire training).

  • Change in perceived stress via the Perceived Stress Scale (PSS-10)

    Change in perceived stress will be assessed based on the German adaption of the PSS-10. This scale ranges from 1-5, with higher scores indicating more perceived stress.

    During each of the four training sessions, which will take place within the time frame of two weeks. This outcome measure will be reassessed at follow-up (two weeks after the end of the training sessions).

  • Change in rumination as assessed via the German adaptation of the Response Style Questionnaire (RSQ-D)

    Change in rumination will be assessed based on two separate rumination subscales of the RSQ-D. The self-focused rumination scale ranges from 7-28, with higher scores indicating higher self-focused rumination. The symptom-focused rumination scale ranges from 8-31, with higher scores indicating higher symptom-focused rumination.

    Pretraining & after completion of the last of four training session. The training sessions will take place within the time frame of two weeks. This outcome measure will be reassessed at follow-up (two weeks after the end of the training sessions).

  • Change in depressive Symptoms via the Beck Depression Inventory - Second Edition (BDI-II)

    Change in depressive symptoms will be assessed based on the BDI-II. This scale ranges from 0-63, with higher scores indicated more depressive symptoms.

    Pretraining & after completion of the last of four training session. The training sessions will take place within the time frame of two weeks.

Secondary Outcomes (3)

  • Changes in the downregulation of affective behavioral responses to negative pictures via CR based on the self-assessment manikin scale

    During each of the four training sessions, which will take place within the time frame of two weeks.

  • Changes in the downregulation of the LPP (late positive potential) to negative pictures via CR

    During each of the four training sessions, which will take place within the time frame of two weeks.

  • Changes in the percent gaze fixations in emotional areas of interest within negative pictures

    During each of the four training sessions, which will take place within the time frame of two weeks.

Study Arms (2)

Cognitive Reappraisal Training Group

EXPERIMENTAL

Cognitive Reappraisal Training group will perform 4 training sessions in Cognitive Reappraisal during which, behavioral responses, event-related potentials (ERPs) and eye-tracking data are collected.

Behavioral: Cognitive Reappraisal Training

Control Training Group

ACTIVE COMPARATOR

Control Training Group will perform 4 control sessions without Cognitive Reappraisal Training during which behavioral responses, ERP and eye-tracking data are collected.

Behavioral: Control Training

Interventions

The training procedure is adapted from a study by Denny \& Ochsner (2014). Before the task, participants are instructed that they will be presented pictures and that these pictures will be preceded by a condition specific cue signaling the appropriate strategy during picture viewing. Participants are instructed to indicate their affective response to the image on a rating scale. The task involves 4 conditions: 1) Negative-decrease: participants are asked to view negative pictures and to decrease their affective response by reappraising the negative event. 2) Negative-attend/ 3) Neutral-attend/ 4) Positive-attend: participants are asked to view pictures and to respond naturally to them without trying to alter their affective response. The training task will be repeated over 4 training sessions.

Cognitive Reappraisal Training Group

The task in the control group is implemented to account for unspecific effects and is as similar as possible to the CR task except that it involves no negative-decrease (i.e., no reappraisal) condition. Instead, the control task only involves the three attend conditions (negative- attend, neutral-attend, positive-attend).

Control Training Group

Eligibility Criteria

Age12 Years - 18 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64)

You may qualify if:

  • Female and male participants
  • age range: 12-18 years
  • current diagnosis of MD (ICD-10 diagnoses F32.0; F32.1; F32.2, F33.0, F33.1, F.33.2)
  • intelligence quotient (IQ) of ≥ 80

You may not qualify if:

  • neurological disorders
  • schizophrenic disorder
  • pervasive developmental disorder
  • bipolar disorder
  • borderline personality disorder
  • substance dependence disorder
  • gender dysphoria.
  • Participants comorbid with psychiatric comorbidities other than those listed above are included if MD is the primary diagnosis.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Munich, Munich, Germany

Munich, Bavaria, 80336, Germany

Location

Related Publications (4)

  • Denny BT, Ochsner KN. Behavioral effects of longitudinal training in cognitive reappraisal. Emotion. 2014 Apr;14(2):425-33. doi: 10.1037/a0035276. Epub 2013 Dec 23.

    PMID: 24364856BACKGROUND
  • Bradley MM, Lang PJ. Measuring emotion: the Self-Assessment Manikin and the Semantic Differential. J Behav Ther Exp Psychiatry. 1994 Mar;25(1):49-59. doi: 10.1016/0005-7916(94)90063-9.

    PMID: 7962581BACKGROUND
  • Zsigo C, Feldmann L, Oort F, Piechaczek C, Bartling J, Schulte-Ruther M, Wachinger C, Schulte-Korne G, Greimel E. Emotion regulation training for adolescents with major depression: Results from a randomized controlled trial. Emotion. 2024 Jun;24(4):975-991. doi: 10.1037/emo0001328. Epub 2023 Dec 7.

  • Greimel E, Feldmann L, Piechaczek C, Oort F, Bartling J, Schulte-Ruther M, Schulte-Korne G. Study protocol for a randomised-controlled study on emotion regulation training for adolescents with major depression: the KONNI study. BMJ Open. 2020 Sep 10;10(9):e036093. doi: 10.1136/bmjopen-2019-036093.

MeSH Terms

Conditions

Depressive Disorder, Major

Condition Hierarchy (Ancestors)

Depressive DisorderMood DisordersMental Disorders

Study Officials

  • Ellen Greimel, PhD

    Department of Child&Adolescent Psychiatry, Psychosomatics&Psychoth.,LMU Munich

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
PARTICIPANT
Masking Details
Participant-blind clinical trial: the participants are blinded regarding the allocation to the respective training group (CR training or control training). Upon completion of the training (including questionnaire assessment), participants are unblinded regarding the allocation.
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: This study is designed as a short-term randomized controlled, participant-blind clinical trial including two groups of adolescents with MD. MD participants will be randomly assigned to a group that receives task-based training in CR or to a control training. Randomisation will be performed by a statistician, stratifying for age (14 years and younger and 15 years and older) and sex.
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Postdoctoral Researcher

Study Record Dates

First Submitted

May 3, 2019

First Posted

May 21, 2019

Study Start

May 27, 2019

Primary Completion

November 22, 2021

Study Completion

November 22, 2021

Last Updated

August 23, 2022

Record last verified: 2022-08

Data Sharing

IPD Sharing
Will not share

Data in our study contains sensitive patient information, such as sociodemographic information and comorbidities. Since patients could possibly be identified by making our raw data publicly available, ethical principles of protecting patient confidentiality would be breached. Aggregated group data can be made available upon request.

Locations