The main aim of the study is to evaluate the effectiveness of Individualized Meta-Cognitive Training (EMC +), in people with psychosis of brief evolution on symptoms, especially on positive symptoms. Secondary aims would be to assess the effect of EMC+ in metacognition, psychosocial and neuropsychological functioning, and to assess the maintenance of program effects on 6 months.
This is a randomized clinical trial in which some patients receive the EMC+ and others treatment as usual.The evaluator will be blind to the group to which the patients belong. The sample for the overall project will be a total of 70 people with a diagnosis of psychotic spectrum, less than 5 years of experience and with a score =\> 3 positive PANSS (last month) and treated in one of the participating institutions. The evaluation was performed at baseline, at post-treatment and at 6 months follow up. Symptoms, metacognition, psychosocial and neuropsychological functioning were assessed. The EMC consists of 10 therapeutic units with weekly sessions of 45-60 minutes. The material available for the Individualized Metacognitive Training (EMC) program is made up of power-point presentations.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
70
Metacognitive training
PANSS. Positive and Negative Syndrome Scale. (Kay et al., 1987; Peralta and Cuesta, 1994)
The Positive and Negative Syndrome Scale (PANSS). This scale measures 30 symptoms on a scale of 1-7, with higher scores indicating greater psychopathology. The PANSS contains three sub-scales: positive, negative and general symptoms. Range: 7-112. Higher values represent a worse outcome.
Time frame: baseline.
PANSS. Positive and Negative Syndrome Scale. (Kay et al., 1987; Peralta and Cuesta, 1994)
The Positive and Negative Syndrome Scale (PANSS). This scale measures 30 symptoms on a scale of 1-7, with higher scores indicating greater psychopathology. The PANSS contains three sub-scales: positive, negative and general symptoms.Range: 7-112. Higher values represent a worse outcome.
Time frame: immediately after the intervention
PANSS. Positive and Negative Syndrome Scale. (Kay et al., 1987; Peralta and Cuesta, 1994)
The Positive and Negative Syndrome Scale (PANSS). This scale measures 30 symptoms on a scale of 1-7, with higher scores indicating greater psychopathology. The PANSS contains three sub-scales: positive, negative and general symptoms.Range: 7-112. Higher values represent a worse outcome.
Time frame: 6 months follow-up
Jumping to conclusions. (Brett-Jones et al. 1987).
Three different computer tasks were used in the study. In Task 1, jars contained balls of two different colors; in one of them the proportion was 85 black versus 15 orange balls and in the other the ratio was reversed. Task 2 was the same as Task 1 but with a proportion of 60:40 in each jar. Finally, Task 3 was similar to Task 2 but instead of balls, the jars contained positive or negative comments with a proportion of 60:40. The patients had to decide which to jar belonged the extracted balls or comments. At all times the participants had information about the balls previously extracted, in order to control the effect of memory. The subjects could remove as many balls as needed to make their final decision (Garety et al., 2005). JTC was considered as taking a decision after extracting 1 or 2 balls.Dichotomous: yes/no. A "yes" represents a worse outcome
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Time frame: baseline
Jumping to conclusions. (Brett-Jones et al. 1987).
Three different computer tasks were used in the study. In Task 1, jars contained balls of two different colors; in one of them the proportion was 85 black versus 15 orange balls and in the other the ratio was reversed. Task 2 was the same as Task 1 but with a proportion of 60:40 in each jar. Finally, Task 3 was similar to Task 2 but instead of balls, the jars contained positive or negative comments with a proportion of 60:40. The patients had to decide which to jar belonged the extracted balls or comments. At all times the participants had information about the balls previously extracted, in order to control the effect of memory. The subjects could remove as many balls as needed to make their final decision (Garety et al., 2005). JTC was considered as taking a decision after extracting 1 or 2 balls.Dichotomous: yes/no. A "yes" represents a worse outcome
Time frame: immediately after the intervention
Jumping to conclusions. (Brett-Jones et al. 1987).
Three different computer tasks were used in the study. In Task 1, jars contained balls of two different colors; in one of them the proportion was 85 black versus 15 orange balls and in the other the ratio was reversed. Task 2 was the same as Task 1 but with a proportion of 60:40 in each jar. Finally, Task 3 was similar to Task 2 but instead of balls, the jars contained positive or negative comments with a proportion of 60:40. The patients had to decide which to jar belonged the extracted balls or comments. At all times the participants had information about the balls previously extracted, in order to control the effect of memory. The subjects could remove as many balls as needed to make their final decision (Garety et al., 2005). JTC was considered as taking a decision after extracting 1 or 2 balls.Dichotomous: yes/no. A "yes" represents a worse outcome
Time frame: 6 months follow-up
BCIS. Beck Cognitive and Insight Scale. (Beck et al., 2004; Gutierrez-Zotes et al., 2012)
The Beck Cognitive Insight Scale. this scale is a self-registering measure of 15 items .which evaluates how the patients assess their own judgement. It has two dimensions; self-reflection (R) (9 items), and self-certainty (C) (6 items). A compound index of cognitive insight is obtained as the subtraction of self-certainty from self-reflection (R-C).Range: 0-45. Higher values represent a better outcome
Time frame: baseline
BCIS. Beck Cognitive and Insight Scale. (Beck et al., 2004; Gutierrez-Zotes et al., 2012)
The Beck Cognitive Insight Scale. this scale is a self-registering measure of 15 items .which evaluates how the patients assess their own judgement. It has two dimensions; self-reflection (R) (9 items), and self-certainty (C) (6 items). A compound index of cognitive insight is obtained as the subtraction of self-certainty from self-reflection (R-C).Range: 0-45. Higher values represent a better outcome
Time frame: immediately after the intervention
BCIS. Beck Cognitive and Insight Scale. (Beck et al., 2004; Gutierrez-Zotes et al., 2012)
The Beck Cognitive Insight Scale. this scale is a self-registering measure of 15 items .which evaluates how the patients assess their own judgement. It has two dimensions; self-reflection (R) (9 items), and self-certainty (C) (6 items). A compound index of cognitive insight is obtained as the subtraction of self-certainty from self-reflection (R-C).Range: 0-45. Higher values represent a better outcome
Time frame: 6 months follow-up
IPSAQ. Internal, Personal and Situational Attribution Questionnaire. (Kinderman & Bentall, 1996)
The scale assess the attributional style in 32 situations. Personalizing Bias (PB) indicates the proportion of external attributions for negative events which are personal as opposed to situational. A PB score of greater than 0.5 therefore represents a greater tendency to use personal rather than situational external attributions for negative events.
Time frame: baseline
IPSAQ. Internal, Personal and Situational Attribution Questionnaire. (Kinderman & Bentall, 1996)
The scale assess the attributional style in 32 situations. Personalizing Bias (PB) indicates the proportion of external attributions for negative events which are personal as opposed to situational. A PB score of greater than 0.5 therefore represents a greater tendency to use personal rather than situational external attributions for negative events.
Time frame: immediately after the intervention
IPSAQ. Internal, Personal and Situational Attribution Questionnaire. (Kinderman & Bentall, 1996)
The scale assess the attributional style in 32 situations. Personalizing Bias (PB) indicates the proportion of external attributions for negative events which are personal as opposed to situational. A PB score of greater than 0.5 therefore represents a greater tendency to use personal rather than situational external attributions for negative events.
Time frame: 6 months follow-up
The Hinting Task. (Corcoran et al. 1995; Gil et al. 2012)
The Scale assess Theory of Mind.Possible range: 0-12. Higher values represent a better outcome
Time frame: baseline
The Hinting Task. (Corcoran et al. 1995; Gil et al. 2012)
The Scale assess Theory of Mind. Possible range: 0-12. Higher values represent a better outcome
Time frame: immediately after the intervention
The Hinting Task. (Corcoran et al. 1995; Gil et al. 2012)
The Scale assess Theory of Mind. Possible range: 0-12. Higher values represent a better outcome
Time frame: 6 months follow-up
Emotional Recognition Test Faces. (Baron-Cohen et al. 1997)
20 photographs that express ten basic and ten complex emotions.Possible range: 0-20. Higher values represent a better outcome
Time frame: baseline
Emotional Recognition Test Faces. (Baron-Cohen et al. 1997)
20 photographs that express ten basic and ten complex emotions. Possible range: 0-20. Higher values represent a better outcome
Time frame: immediately after the intervention
Emotional Recognition Test Faces. (Baron-Cohen et al. 1997)
20 photographs that express ten basic and ten complex emotions.Possible range: 0-20. Higher values represent a better outcome
Time frame: 6 months follow-up
MASC. (Lahera et al.2014).
A Movie for the Assessment of Social Cognition. Spanish Validation. 46 multiple-choice questions about the emotions, thoughts or intentions of the protagonists. Only one answer out of four is correct. The four choices of each answer include, (1) correct attribution of ToM to the characters of the film, (2) excessive ToM errors (a mental state that is attributed when there is no reason to), (3) reduced ToM errors (a present mental state that is not attributed) and (4) total absence of mental inference (a physical causality attribution instead of a mental state). These errors could be classified as overmentalization, undermentalization and absence of mentalization.
Time frame: immediately after the intervention