NCT05698615

Brief Summary

In the planned study, the effect of chess training on the cognitive abilities of children and adolescents with psychiatric and psychosomatic illnesses will be investigated in a naturalistic setting. Furthermore, the effects on therapy success and quality of life will be determined.Despite the thoroughly positive results, CRT has not yet been included in the official guidelines as an intervention in standard therapy; this is due, among other things, to too few studies and too little knowledge in the field of child and adolescent psychiatry. The planned study aims to fill the research gap in the field of chess training as an adjunctive intervention in children and adolescents and to provide further evidence on the relevance of CRT in child and adolescent psychiatry. The hypotheses of the proposed study are:

  1. 1.chess training as a six-week add-on intervention will improve cognitive functioning in adolescents with psychiatric/psychosomatic disorders compared to standard treatment.
  2. 2.chess training as a six-week add-on intervention improves quality of life in adolescents with psychiatric/psychosomatic disorders compared to standard treatment.
  3. 3.chess training as a six-week add-on intervention positively influences the course of therapy in adolescents with psychiatric/psychosomatic illnesses compared to standard treatment.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
59

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Oct 2022

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

Study Start

First participant enrolled

October 1, 2022

Completed
3 months until next milestone

First Submitted

Initial submission to the registry

December 30, 2022

Completed
27 days until next milestone

First Posted

Study publicly available on registry

January 26, 2023

Completed
1.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 30, 2024

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 30, 2024

Completed
Last Updated

May 1, 2025

Status Verified

April 1, 2025

Enrollment Period

1.7 years

First QC Date

December 30, 2022

Last Update Submit

April 28, 2025

Conditions

Keywords

cognitive remediationChess trainingworking memorydecision makingexecutiv controlchesscognitive changeQuality of life in adolescents

Outcome Measures

Primary Outcomes (10)

  • Change in comorbidities

    Youth Self Report (YSR, Achenbach 1991b)

    2 time points: before and after 6 weeks chess training

  • Change in depressive symptoms

    Beck Depression Inventory II (BDI-II, Beck, Steer, Brown 1996)

    2 time points: before and after 6 weeks chess training

  • Change in anxiety symptoms

    Beck Anyxiety Inventory (BAI, deutsche Version Margraf, Ehlers 2007)

    2 time points: before and after 6 weeks chess training

  • Change in Quality of life

    The KIDSCREEN Group Europe. (2006).

    2 time points: before and after 6 weeks chess training

  • Change of the overall functional level

    Global assessment of functioning (Diagnostic screening measure according to DSM-IV)

    2 time points: before and after 6 weeks chess training

  • Change in mental flexibility

    Dimensional Card Sorting Task (Zelazo et al., 2014

    2 time points: before and after 6 weeks chess training

  • Change in attentional capacity

    d2 Test of Attention (Brickenkamp 2002)

    2 time points: before and after 6 weeks chess training

  • Change in Reaction inhibition

    Go-No-Go Task (Sebastian et al., 2013)

    2 time points: before and after 6 weeks chess training

  • Change in Fluid intelligence

    Stop Signal Task (Sebastian et al., 2013)

    2 time points: before and after 6 weeks chess training

  • Change in reaction time

    Simple Reaction Time Task (Woods, Wyma, Yund, Herron, \& Reed, 2015)

    2 time points: before and after 6 weeks chess training

Study Arms (2)

Chess training group

EXPERIMENTAL

group receiving additional chess training

Behavioral: Chess training

control group

NO INTERVENTION

group receiving standard therapy only

Interventions

Chess trainingBEHAVIORAL

The chess training, which takes place as a measure for CRT with the children and adolescents, is carried out by the concept of the Munich Chess Academy. The concept applied here, "Chess according to the King's Plan", represents a holistic concept. Especially prepared for children and adolescents, theoretical aspects are illustrated in games and exercises.

Chess training group

Eligibility Criteria

Age13 Years - 17 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)

You may qualify if:

  • Inpatient treatment at the Clinic for Psychiatry and Psychotherapy of Childhood and Adolescence, ZI Mannheim
  • Age between 13 and 17 years
  • Sufficient ability to answer questions verbally and in written form
  • Ability to give consent by patients and their parents after detailed verbal and written explanation
  • Consent of patients and parents must be given in paper form

You may not qualify if:

  • Date of inpatient admission more than 3 weeks ago
  • Withdrawal of informed consent
  • Severe psychiatric, neurological and internal medical comorbidities

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Central Institute of Mental Health

Mannheim, Germany

Location

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: After inclusion in the study, participation in chess training begins after screening. Patients who have volunteered for chess training are then matched with patients for the comparison group. Care is taken to ensure that this group is similar to the chess group in terms of diagnoses and age ("pairwise matching").
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

December 30, 2022

First Posted

January 26, 2023

Study Start

October 1, 2022

Primary Completion

June 30, 2024

Study Completion

June 30, 2024

Last Updated

May 1, 2025

Record last verified: 2025-04

Locations