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First Evaluation of COMET-Y

A Pilot Study: A First Evaluation of a Personalized Training Targeting Low Self-esteem: COMET-Y

Status
Recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06343740
Acronym
COMET-Y
Enrollment
22
Registered
2024-04-03
Start date
2024-08-31
Completion date
2026-04-30
Last updated
2024-08-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Quality of Life, Self Esteem

Keywords

Adolescents, Self Esteem, Mental Health Problems, Quality of Life, Ecological Momentary Assesment

Brief summary

The goal of this pilot study is to evaluate COMET-Y in 22 adolescents (11-18 years) with various mental health problems and low self-esteem. The main questions is: Does COMET-Y, parallel to care as usual (CAU), improve self-esteem? Before and after the training participants fill in questionnaires to measure self-esteem, mental health problems, resilience, quality of life, emotions and individual goals. Some of the outcomes are measured through diary methods. Youth and therapists will be assessed to evaluate feasibility and acceptability of the COMET-Y training.

Detailed description

Low self-esteem plays an important role in various mental health problems, and targeted treatment of self-esteem could potentially enhance the efficacy of existing treatments. Research in adults shows that self-esteem training improves self-esteem and mental health problems, but in adolescents this is still unknown. COMET-Y is a personalized self-esteem training, specifically developed for adolescents. In this pilot study, 22 adolescents (11-18 years) with various mental health problems and low self-esteem will be included. Participants receive COMET-Y parallel to care as usual (CAU). Before and after the training participants fill in questionnaires to measure self-esteem, mental health problems, resilience, quality of life, emotions and individual goals. Some of the outcomes are measured through diary methods. Feasibility and acceptability of the COMET-Y training will be evaluated with youth and therapists.

Interventions

BEHAVIORALCOMET-Y

Competitive memory training (COMET) is a transdiagnostic intervention first developed for adults and later adapted to be used in children and adolescents. The adapted version for youth consists of 7 sessions in which participants learn to facilitate activation of functional/positive thoughts instead of relying on dysfunctional/negative thoughts by using positive self-verbalizations, imagery, body posture, and music. In addition, they are challenged to reformulate dysfunctional/negative thoughts into more functional/positive thoughts. As an addition to the original COMET protocol, there is a parent session in which parents receive psycho-education about their influence on self-esteem. Parents learn to be a 'co-therapist' and to support practicing at home and improve generalization.

Sponsors

Accare
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Intervention model description

This pilot study is a pre-post study.

Eligibility

Sex/Gender
ALL
Age
11 Years to 18 Years
Healthy volunteers
No

Inclusion criteria

* sufficient mastery of Dutch to complete the measurements * age between 11 - 18 years * having self-esteem below average (based on a score =\<15 on the Rosenberg Self-esteem Scale; RSES) * currently receiving care for a mental disorder, for example (but not limited to) anxiety disorder, depression, eating disorder, attention-deficit/hyperactivity disorder, oppositional defiant disorder, or autism spectrum disorder. * willingness to participate in weekly sessions

Exclusion criteria

• As intensive treatment can restrain the feasibility of attending the 7 weekly sessions of COMET-Y and engage in homework assignments, participants who need acute care are excluded (e.g. crisis, acute suicidality, or psychotic episode).

Design outcomes

Primary

MeasureTime frameDescription
Self EsteemTwo weeks before COMET-Y and a week after COMET-YGlobal self esteem measured with the Rosenberg self-esteem scale (RSES). Range: 0-30, higher score means higher self-esteem.

Secondary

MeasureTime frameDescription
Domain-specific Self EsteemTwo weeks before COMET-Y and a week after COMET-YDomain-specific self esteem measured with the Competentiebelevingsschaal voor adolescenten (CBSA). Range: 5-20 for each subscale, a higher score means more competence for the specific domains.
Mental Health ProblemsTwo weeks before COMET-Y and a week after COMET-YMental health problems measured with the Strengths and Difficulties Questionnaire (SDQ). Range total score: 0-40, with a higher score corresponding to more problems.
Quality of lifeTwo weeks before COMET-Y and a week after COMET-YSeveral aspects of quality of life measured with the Kidscreen-27. Range: 0-130, a higher score means a higher quality of life.
AffectTwo weeks before COMET-Y and a week after COMET-YPositive and negative affect, measured with the Positive and negative affects schedule. (PANAS-C). Range: 0-100, with a higher score higher affect (positive or negative).
ResilienceTwo weeks before COMET-Y and a week after COMET-YResilience is measured with the Brief Resilience Scale (BRS). Range: 1-5, a higher score indicates more resilience.
Ecological Momentary Assessments - Global self-esteemTwo weeks before and two weeks after COMET-YGlobal self-esteem: short-version of the Rosenberg Self-esteem Scale, as part of a short questionnaire filled in three times a day by the participants via their mobile phones. Range: 0-16, higher score means higher self-esteem.
Ecological Momentary Assesments - Goal Based Outcome (GBO) tool for young peopleTwo weeks before and two weeks after COMET-YThe Goal-Based Outcome (GBO) tool for young people, as part of a short questionnaire filled in three times a day by the participants via their mobile phones. Participants fill in three personalized goals, which they rate on a scale from 1-10, where higher scores indicate improved goal progress.
Ecological Momentary Assesments - Domain-specific self-esteemTwo weeks before and two weeks after COMET-YDomain-specific self-esteem: perceived self-esteem related functioning covering the specific domains measured by the Competentiebelevingsschaal voor Adolescenten. Range: 0-60, where higher scores indicate more competence.

Countries

Netherlands

Contacts

Primary ContactRianne Hornstra, PhD.
r.hornstra@accare.nl(050) 368 11 00

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026