NCT06042283

Brief Summary

Effective pharmacological and psychological treatments for depression are available. However, treatment modalities are not accessible to all patients diagnosed with depression. Furthermore, some individuals who access treatment drop out and relapse after treatment. Improving treatment modalities for depression is important given the rates of individuals diagnosed worldwide, and rather than developing new treatments, there is a need to explore how existing treatment modalities can be improved and implemented in a simpler and more cost-effective way. To address this need, Metacognitive Training for Depression (DMCT) was developed as a low-cost, easy-to-implement, cognitive behavioral therapy-based group intervention. The aim of Metacognitive Training is to reduce depressive symptoms by working with the patient's cognitive biases from a metacognitive perspective. The effectiveness of this method, which has been proven effective by studies in the literature, is presented with a pilot study on older adults in 2018. Since the studies evaluating the effectiveness of the Metacognitive Training-Silver program are limited and it has not yet been adapted to Turkish culture, this study aims to evaluate the effectiveness of the Metacognitive Training-Silver program in older adults diagnosed with depression.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
50

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Sep 2023

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

August 15, 2023

Completed
1 month until next milestone

Study Start

First participant enrolled

September 15, 2023

Completed
3 days until next milestone

First Posted

Study publicly available on registry

September 18, 2023

Completed
1.1 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 30, 2024

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

October 30, 2024

Completed
Last Updated

August 26, 2025

Status Verified

August 1, 2025

Enrollment Period

1.1 years

First QC Date

August 15, 2023

Last Update Submit

August 20, 2025

Conditions

Keywords

geriatric depressionpsychotherapymetacognitive training-silverthought distortions

Outcome Measures

Primary Outcomes (12)

  • Beck's Depression Inventory (BDI): Time 1

    The purpose of the inventory, developed by Aaron T. Beck et al. in 1978, is to measure the severity and change of depressive symptoms in the individual. The Turkish validity and reliability study was carried out by Hisli Şahin. The scale provides a 4-point Likert-type measurement consisting of 21 items. In the scale, the individual is asked to indicate how he or she has felt in the last week. The high score obtained from the scale shows a high level of depression. (Hisli 1989a; Hisli 1989b). The BDI will be used at the beginning of the Metacognitive Training-Silver.

    BDI will be applied on the first day of Metacognitive Training-Silver to both groups.

  • Beck's Depression Inventory (BDI): Time 2

    The purpose of the inventory, developed by Aaron T. Beck et al. in 1978, is to measure the severity and change of depressive symptoms in the individual. The Turkish validity and reliability study was carried out by Hisli Şahin. The scale provides a 4-point Likert-type measurement consisting of 21 items. In the scale, the individual is asked to indicate how he or she has felt in the last week. The high score obtained from the scale shows a high level of depression. (Hisli 1989a; Hisli 1989b). The BDI will be used at the end of the Metacognitive Training-Silver.

    BDI will be applied after the 8 sessions of Metacognitive Training-Silver completed to both groups. The training will be completed in 8 weeks.

  • Beck's Depression Inventory (BDI): Time 3

    The purpose of the inventory, developed by Aaron T. Beck et al. in 1978, is to measure the severity and change of depressive symptoms in the individual. The Turkish validity and reliability study was carried out by Hisli Şahin. The scale provides a 4-point Likert-type measurement consisting of 21 items. In the scale, the individual is asked to indicate how he or she has felt in the last week. The high score obtained from the scale shows a high level of depression. (Hisli 1989a; Hisli 1989b). The BDI will be used for follow-up evaluation up to 3 months after the final program.

    BDI will be reapplied for a follow up evaluation, up to 3 months after the final program, in both groups.

  • Dysfunctional Attitude Scale (Revised and Abbreviated Turkish Version- DAS-R-TR): Time 1

    It was developed by Weissman and Beck (1987) as A and B forms, each consisting of 40 items, in order to detect intermediate beliefs that cause depression or anxiety in individuals and to learn their frequency (Weissman and Beck, 1978). However, the validity and reliability study of the revised and abbreviated version of the form was conducted by Batmaz and Özdel (2016) in order to be more useful for practitioners and those who filled out the scale. The scale, which consists of 13 items in the 7-Likert type, has two sub-dimensions as "Perfectionism/Achievement" (first 8 items) and "Need for Approval/Dependency" (last 5 items). If the total scores obtained are high, it indicates that individuals have more dysfunctional attitudes (Batmaz and Özdel, 2016). The DAS-R-TR will be used at the beginning of the Metacognitive Training-Silver.

    DAS-R-TR will be applied on the first day of Metacognitive Training-Silver to both groups.

  • Dysfunctional Attitude Scale (Revised and Abbreviated Turkish Version- DAS-R-TR): Time 2

    It was developed by Weissman and Beck (1987) as A and B forms, each consisting of 40 items, in order to detect intermediate beliefs that cause depression or anxiety in individuals and to learn their frequency (Weissman and Beck, 1978). However, the validity and reliability study of the revised and abbreviated version of the form was conducted by Batmaz and Özdel (2016) in order to be more useful for practitioners and those who filled out the scale. The scale, which consists of 13 items in the 7-Likert type, has two sub-dimensions as "Perfectionism/Achievement" (first 8 items) and "Need for Approval/Dependency" (last 5 items). If the total scores obtained are high, it indicates that individuals have more dysfunctional attitudes (Batmaz and Özdel, 2016). The DAS-R-TR will be used at the end of the Metacognitive Training-Silver.

    DAS-R-TR will be applied after the 8 sessions of Metacognitive Training-Silver completed to both groups. The training will be completed in 8 weeks.

  • Dysfunctional Attitude Scale (Revised and Abbreviated Turkish Version- DAS-R-TR): Time 3

    It was developed by Weissman and Beck (1987) as A and B forms, each consisting of 40 items, in order to detect intermediate beliefs that cause depression or anxiety in individuals and to learn their frequency (Weissman and Beck, 1978). However, the validity and reliability study of the revised and abbreviated version of the form was conducted by Batmaz and Özdel (2016) in order to be more useful for practitioners and those who filled out the scale. The scale, which consists of 13 items in the 7-Likert type, has two sub-dimensions as "Perfectionism/Achievement" (first 8 items) and "Need for Approval/Dependency" (last 5 items). If the total scores obtained are high, it indicates that individuals have more dysfunctional attitudes (Batmaz and Özdel, 2016). The DAS-R-TR will be used for follow-up evaluation up to 3 months after the final program.

    DAS-R-TR will be reapplied for a follow up evaluation, up to 3 months after the final program, in both groups.

  • Metacognition Questionnaire-30 (MCQ-30): Time 1

    The MCQ-30 assesses individual differences in unhelpful metacognitions which may contribute to obsessive and compulsive symptoms, pathological worry, and underpin trait anxiety. The scale was developed based on the metacognitive model by Cartwright-Hatton \& Wells (65 items, 1997) and was shortened by Wells \& Cartwright-Hatton (30 items, 2004). The Turkish study was carried out by Yılmaz et al. and Tosun \& Irak in 2008 (Yılmaz et al., 2008; Tosun and Irak, 2008). According to the study of Tosun \& Irak (2008), a 4-point Likert-type scale consists five sub-dimensions: (Lack of) Cognitive Confidence, Positive Beliefs about Worry, Cognitive Self-Consciousness, Negative Beliefs about Uncontrollability and Danger, and Need to Control Thoughts. An increase in the score indicates an increase in pathological metacognitive activity (Tosun \& Irak, 2008). The MCQ-30 will be used at the beginning of the Metacognitive Training-Silver.

    MCQ-30 will be applied on the first day of Metacognitive Training-Silver to both groups.

  • Metacognition Questionnaire-30 (MCQ-30): Time 2

    The MCQ-30 assesses individual differences in unhelpful metacognitions which may contribute to obsessive and compulsive symptoms, pathological worry, and underpin trait anxiety. The scale was developed based on the metacognitive model by Cartwright-Hatton \& Wells (65 items, 1997) and was shortened by Wells \& Cartwright-Hatton (30 items, 2004). The Turkish study was carried out by Yılmaz et al. and Tosun \& Irak in 2008 (Yılmaz et al., 2008; Tosun and Irak, 2008). According to the study of Tosun \& Irak (2008), a 4-point Likert-type scale consists five sub-dimensions: (Lack of) Cognitive Confidence, Positive Beliefs about Worry, Cognitive Self-Consciousness, Negative Beliefs about Uncontrollability and Danger, and Need to Control Thoughts. An increase in the score indicates an increase in pathological metacognitive activity (Tosun \& Irak, 2008). The MCQ-30 will be used at the end of the Metacognitive Training-Silver.

    MCQ-30 will be applied after the 8 sessions of Metacognitive Training-Silver completed to both groups. The training will be completed in 8 weeks.

  • Metacognition Questionnaire-30 (MCQ-30): Time 3

    The MCQ-30 assesses individual differences in unhelpful metacognitions which may contribute to obsessive and compulsive symptoms, pathological worry, and underpin trait anxiety. The scale was developed based on the metacognitive model by Cartwright-Hatton \& Wells (65 items, 1997) and was shortened by Wells \& Cartwright-Hatton (30 items, 2004). The Turkish study was carried out by Yılmaz et al. and Tosun \& Irak in 2008 (Yılmaz et al., 2008; Tosun and Irak, 2008). According to the study of Tosun \& Irak (2008), a 4-point Likert-type scale consists five sub-dimensions: (Lack of) Cognitive Confidence, Positive Beliefs about Worry, Cognitive Self-Consciousness, Negative Beliefs about Uncontrollability and Danger, and Need to Control Thoughts. An increase in the score indicates an increase in pathological metacognitive activity (Tosun \& Irak, 2008). The MCQ-30 will be used for follow-up evaluation up to 3 months after the final program.

    MCQ-30 will be applied on the first day of Metacognitive Training-Silver to both groups.

  • The WHO-Europe Attitudes of Aging Questionnaire (EAAQ): Time 1

    The attitudes to ageing questionnaire was developed to provide a standard way of measuring attitudes to ageing from the perspective of older people. The scale was developed within the scope of a multi-center project supported by the EU 5th Framework Program to determine the perception level to aging of elderly. The Turkish adaptation and psychometric properties of the scale were studied by Eser et al. in 2011. The scale is a 5-point Likert-type scale consisting of three sub-dimensions (Psychosocial Loss; Physical Change and Psychological Growth) and a total of 24 items. As the total score of the scale increases, the attitude towards the related dimension also increases positively. (Eser et al. 2011). The EAAQ will be used at the beginning of the Metacognitive Training-Silver.

    EAAQ will be applied on the first day of Metacognitive Training-Silver to both groups.

  • The WHO-Europe Attitudes of Aging Questionnaire (EAAQ): Time 2

    The attitudes to ageing questionnaire was developed to provide a standard way of measuring attitudes to ageing from the perspective of older people. The scale was developed within the scope of a multi-center project supported by the EU 5th Framework Program to determine the perception level to aging of elderly. The Turkish adaptation and psychometric properties of the scale were studied by Eser et al. in 2011. The scale is a 5-point Likert-type scale consisting of three sub-dimensions (Psychosocial Loss; Physical Change and Psychological Growth) and a total of 24 items. As the total score of the scale increases, the attitude towards the related dimension also increases positively. (Eser et al. 2011). The EAAQ will be used at the end of the Metacognitive Training-Silver.

    EAAQ will be applied after the 8 sessions of Metacognitive Training-Silver completed to both groups. The training will be completed in 8 weeks.

  • The WHO-Europe Attitudes of Aging Questionnaire (EAAQ): Time 3

    The attitudes to ageing questionnaire was developed to provide a standard way of measuring attitudes to ageing from the perspective of older people. The scale was developed within the scope of a multi-center project supported by the EU 5th Framework Program to determine the perception level to aging of elderly. The Turkish adaptation and psychometric properties of the scale were studied by Eser et al. in 2011. The scale is a 5-point Likert-type scale consisting of three sub-dimensions (Psychosocial Loss; Physical Change and Psychological Growth) and a total of 24 items. As the total score of the scale increases, the attitude towards the related dimension also increases positively. (Eser et al. 2011). The EAAQ will be used for follow-up evaluation up to 3 months after the final program.

    EAAQ will be applied on the first day of Metacognitive Training-Silver to both groups.

Secondary Outcomes (1)

  • Personal Information Form (Sociodemographic Characteristics and Clinical Data)

    Personal Information Form will be applied on the first day of the first session of Metacognitive Training-Silver on both groups.

Study Arms (2)

Intervention Group

EXPERIMENTAL

Participants in this group will have Metacognitive Training-Silver program. Metacognitive Training-Silver program is an eight-module training that focuses on common cognitive problems and dysfunctional attitudes, beliefs and prejudices in solving problems seen in depression. The purpose of the sessions is to convey information about false beliefs and cognitive distortions, and to help sick individuals think critically, convey their thoughts, and acquire new problem-solving strategies through exercises.

Behavioral: Metacognitive Training-Silver

Control group

NO INTERVENTION

All participants in the control group will continue the treatment process determined in the routine. In this process, the patient participates in counseling and/or psychotherapy, ECT (electroconvulsive therapy) sessions, and psychopharmacological drugs. The control group will not participate in the Metacognitive Training-Silver program, an interview consisting of one session is planned considering for the placebo effect. At the end of the study, the Metacognitive Training-Silver program will be carried out with the voluntary participants in the control group, taking into account the ethics.

Interventions

The Metacognitive Training-Silver program includes the following topics: Thinking and Reasoning 1 (module 1), Memory (module 2), Thinking and Reasoning 2 (module 3), Self-Esteem (module 4), Thinking and Reasoning 3 (module 5), Behaviors and Strategies (module 6), Thinking and Reasoning 4 (module 7) and Perception of Feelings (module 8). Each session is planned to last 45-60 minutes. Materials will be used in the Metacognitive Training-Silver program are PPT (Power Point Presentations) slides, videos, homework exercises, and yellow-red cards. Metacognitive Training-Silver is planned to be applied face-to-face in 3 groups (12, 10, and 10 people) at scheduled times in a quiet room suitable for the group. In order to increase compliance with the Metacognitive Training-Silver program, the sessions will be applied during the routine treatment period.

Intervention Group

Eligibility Criteria

Age60 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Individuals aged 60 years and over,
  • Diagnosis of depression by a psychiatrist according to DSM-V criteria,
  • No change in psychopharmacological medications used within 3 months before the Metacognitive Training-Silver program,
  • No psychiatric hospitalization in the last 3 months,
  • No problems with vision, hearing, and understanding,
  • Being literate,

You may not qualify if:

  • Individuals under 60 years of age,
  • Comorbid with a diagnosis of depression to the extent that it interferes with the understanding of the Metacognitive Training-Silver program;

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Istanbul University - Cerrahpaşa

Istanbul, Istanbul, 34381, Turkey (Türkiye)

Location

Related Publications (30)

  • Batmaz S, Ozdel K. Psychometric Properties of the Revised and Abbreviated form of the Turkish Version of the Dysfunctional Attitude Scale. Psychol Rep. 2016 Feb;118(1):180-198. doi: 10.1177/0033294116628349.

    PMID: 29693528BACKGROUND
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  • Hu T, Zhao X, Wu M, Li Z, Luo L, Yang C, Yang F. Prevalence of depression in older adults: A systematic review and meta-analysis. Psychiatry Res. 2022 May;311:114511. doi: 10.1016/j.psychres.2022.114511. Epub 2022 Mar 16.

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    PMID: 32669358BACKGROUND
  • Jelinek L, Hauschildt M, Wittekind CE, Schneider BC, Kriston L, Moritz S. Efficacy of Metacognitive Training for Depression: A Randomized Controlled Trial. Psychother Psychosom. 2016;85(4):231-4. doi: 10.1159/000443699. Epub 2016 May 27. No abstract available.

    PMID: 27230865BACKGROUND
  • Jelinek L, Van Quaquebeke N, Moritz S. Cognitive and Metacognitive Mechanisms of Change in Metacognitive Training for Depression. Sci Rep. 2017 Jun 14;7(1):3449. doi: 10.1038/s41598-017-03626-8.

    PMID: 28615651BACKGROUND
  • Jelinek L, Faissner M, Moritz S, Kriston L. Long-term efficacy of Metacognitive Training for Depression (D-MCT): A randomized controlled trial. Br J Clin Psychol. 2019 Sep;58(3):245-259. doi: 10.1111/bjc.12213. Epub 2018 Dec 16.

    PMID: 30556583BACKGROUND
  • Liu YC, Tang CC, Hung TT, Tsai PC, Lin MF. The Efficacy of Metacognitive Training for Delusions in Patients With Schizophrenia: A Meta-Analysis of Randomized Controlled Trials Informs Evidence-Based Practice. Worldviews Evid Based Nurs. 2018 Apr;15(2):130-139. doi: 10.1111/wvn.12282. Epub 2018 Feb 28.

    PMID: 29489070BACKGROUND
  • Moritz S, Woodward TS. Metacognitive training in schizophrenia: from basic research to knowledge translation and intervention. Curr Opin Psychiatry. 2007 Nov;20(6):619-25. doi: 10.1097/YCO.0b013e3282f0b8ed.

    PMID: 17921766BACKGROUND
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    PMID: 31190831BACKGROUND
  • Skoog I. COVID-19 and mental health among older people in Sweden. Int Psychogeriatr. 2020 Oct;32(10):1173-1175. doi: 10.1017/S104161022000143X. Epub 2020 Jul 8. No abstract available.

    PMID: 32635950BACKGROUND
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    PMID: 26190517BACKGROUND
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    PMID: 19115461BACKGROUND
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    BACKGROUND
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    BACKGROUND

Related Links

Study Officials

  • Merve MURAT MEHMED ALİ, MSc, RN

    Istanbul University - Cerrahpasa

    PRINCIPAL INVESTIGATOR
  • Sevim BUZLU, Prof, PhD, RN

    Istanbul University - Cerrahpasa

    STUDY CHAIR
  • Lara Guedes de Pinho, Assoc Prof, PhD, RN

    University of Évora

    STUDY CHAIR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
SUPPORTIVE CARE
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Lecturer & Ph.D. Student at Psychiatric Mental Health Nursing Department

Study Record Dates

First Submitted

August 15, 2023

First Posted

September 18, 2023

Study Start

September 15, 2023

Primary Completion

October 30, 2024

Study Completion

October 30, 2024

Last Updated

August 26, 2025

Record last verified: 2025-08

Data Sharing

IPD Sharing
Will not share

There is not a plan to make IPD (Individual Participant Data) available. After the study is completed, the publication which includes the data results will be available.

Locations