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| Name | Class |
|---|---|
| Medical University of Warsaw | OTHER |
| Institute of Psychiatry and Neurology, Warsaw | OTHER |
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The purpose of this study is to determine whether modules of Metacognitive Training: Jumping to Conclusions and To empathize... are effective in the treatment of patients with schizophrenia. Also it was investigated whether these modules have specific impact on cognitive biases severity.
Investigators employ randomized controlled trial design. Patients in ward were recruited for the study in three waves. In each wave patients were assessed pre-intervention, then randomly allocated in one of three groups: with modules of Metacognitive Training or control group. Then patients were assessed post-intervention.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Jumping To Conculsions | Experimental | Metacognitive Training Jumping to conclusions module |
|
| Theory of Mind | Experimental | Metacognitive Training To empathize... module |
|
| Control | Sham Comparator | group discussion of current events |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Metacognitive Training Jumping to Conclusion | Behavioral | Therapeutical intervention based on cognitive-behavioural therapy paradigm. Addresses cognitive bias of schizophrenia patients - jumping to conclusion. |
| Measure | Description | Time Frame |
|---|---|---|
| Fish Task | variation of Beads Task used for measurement of jumping to conclusion | up to 3h after intervention |
| Reading the Mind in the Eyes Test | used for measurement of Theory of Mind aspects | up to 3h after intervention |
| Cognitive Biases Questionnaire for Psychosis | used for measurement of cognitive biases characteristic for psychotic patients | up to 3h after intervention |
| Measure | Description | Time Frame |
|---|---|---|
| Symptom Checklist 27 plus | screening tool for psychopathology symptoms | up to 3h after intervention |
| Paranoia Checklist | questionnaire used for assessment of paranoid ideation |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Łukasz Gawęda, MD | Medical University of Warsaw | Study Chair |
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| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 25016771 | Background | Kuncewicz D, Dragan M, Hardt J. [Validation of the Polish version of the symptom checklist-27-plus questionnaire]. Psychiatr Pol. 2014 Mar-Apr;48(2):345-58. Polish. | |
| 11280420 | Background | Baron-Cohen S, Wheelwright S, Hill J, Raste Y, Plumb I. The "Reading the Mind in the Eyes" Test revised version: a study with normal adults, and adults with Asperger syndrome or high-functioning autism. J Child Psychol Psychiatry. 2001 Feb;42(2):241-51. |
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| ID | Term |
|---|---|
| D012559 | Schizophrenia |
| D011618 | Psychotic Disorders |
| ID | Term |
|---|---|
| D019967 | Schizophrenia Spectrum and Other Psychotic Disorders |
| D001523 | Mental Disorders |
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| Group discussion | Behavioral | Group discussion of current events |
|
| Metacognitive Training To Empathize | Behavioral | Therapeutical intervention based on cognitive-behavioural therapy paradigm. Addresses cognitive bias of schizophrenia patients - Theory of Mind deficits. |
|
| up to 3h after intervention |
| 16004654 | Background | Moritz S, Woodward TS. Jumping to conclusions in delusional and non-delusional schizophrenic patients. Br J Clin Psychol. 2005 Jun;44(Pt 2):193-207. doi: 10.1348/014466505X35678. |
| 15863749 | Background | Freeman D, Garety PA, Bebbington PE, Smith B, Rollinson R, Fowler D, Kuipers E, Ray K, Dunn G. Psychological investigation of the structure of paranoia in a non-clinical population. Br J Psychiatry. 2005 May;186:427-35. doi: 10.1192/bjp.186.5.427. |