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Metacognitive training for young subjects ( MCT young version) in the early stages of psychosis: Is the duration of untreated psychosis a limiting factor?
Author(s) -
Ussorio Donatella,
Giusti Laura,
Wittekind Charlotte E.,
Bianchini Valeria,
Malavolta Maurizio,
Pollice Rocco,
Casacchia Massimo,
Roncone Rita
Publication year - 2016
Publication title -
psychology and psychotherapy: theory, research and practice
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.102
H-Index - 62
eISSN - 2044-8341
pISSN - 1476-0835
DOI - 10.1111/papt.12059
Subject(s) - dup , psychology , neurocognitive , psychopathology , metacognition , psychosis , cognition , theory of mind , schizophrenia (object oriented programming) , clinical psychology , intervention (counseling) , social cognition , developmental psychology , psychiatry , biochemistry , chemistry , gene duplication , gene
Objectives The treatment program ‘Metacognitive training for patients with schizophrenia’ ( MCT ) addresses cognitive biases assumed to play a crucial role in the pathogenesis of delusions (e.g., jumping to conclusions, theory of mind deficits). The aim of our study was to examine the effectiveness and the feasibility of this intervention targeted to early phases of psychosis ( MCT young version). Design An experimental design included two groups of subjects on the basis of their duration of untreated psychosis ( DUP ) ‘short’ (less or equal than 12 months) and ‘long’ DUP (longer than 12 months), assessed at baseline and after the 4‐month intervention. Methods Fifty‐six young subjects affected by early psychosis were assessed on psychopathology, social functioning, neurocognitive, and metacognitive measures. The primary outcome was the reduction of psychopathology. Secondary outcomes included reduction of cognitive and emotional dysfunction and improvement of social functioning. Results At the end of the 4‐month MCT , both groups showed significant improvements in many variables: positive symptoms, cognitive functions, as verbal memory, attention and mental flexibility, and metacognitive functions, as cognitive insight. Significant and positive changes were found in theory of mind abilities and social perception. Conclusions The difference in DUP between the two groups of young subjects of our sample did not seem to influence the intervention outcomes, still taking into account that the average difference between the two groups in terms of DUP is 12.6 months. Practitioner points Metacognition refers to the general ability ‘to think about thinking,’ that is, the ability to think about one's mental state and the mental states of others. Persons with schizophrenia experience different metacognitive impairments. The metacognitive training for patients with schizophrenia – young version can be applied to young people affected by psychosis and seems to improve symptomatology, social functioning, cognitive, and metacognitive abilities, independently by their Duration of Untreated Psychosis over a 2‐year period.