Side effects of the metacognitive training for depression compared to a cognitive remediation training in patients with depression.
Ontology highlight
ABSTRACT:
SUBMITTER: Dietrichkeit M
PROVIDER: S-EPMC8041905 | biostudies-literature |
REPOSITORIES: biostudies-literature
Similar Datasets
Project description:BackgroundMetacognitive skills training (MST) is often integrated into cognitive remediation programs for psychosis. Social cognition - the mental processes underlying social perception and behavior - is robustly related to outcomes in psychosis and is increasingly addressed with targeted treatments. Though metacognition and social cognition are related constructs, little is known about how MST may influence social cognition among individuals with psychosis participating in broad-based, non-social cognitive remediation.MethodsIndividuals with first-episode psychosis who completed six months of metacognitive remediation (MCR; n=12) were compared to a historical control group who received six months of computerized cognition remediation (CCR; n=10) alone (ClinicalTrials.gov Identifier NCT01570972).ResultsThough individuals receiving MCR experienced gains in emotion processing and theory of mind, these changes were not significantly different when compared to individuals receiving CCR. MST did not contribute to social cognitive change in the context of CCR.DiscussionThough MST may be relevant to facilitating social cognitive gains within broader cognitive remediation programs for first-episode psychosis, these benefits are limited and may not exceed those conferred by standard cognitive remediation. Opportunities for investigation of other potential mechanisms of social cognitive response to interventions remain.
| S-EPMC10695281 | biostudies-literature
Project description:Abstract Background Insight in schizophrenia spectrum disorders (SSD) has been linked with positive outcomes. However, the effect size of previous treatments on insight has been relatively small to date. The metacognitive basis of insight in SSD has led to speculation that metacognitive training (MCT) may improve insight and clinical outcomes in SSD. Methods Design: Single-center, assessor-blind, parallel-group, randomised controlled trial (RCT). Sample: Participants are recruited from the outpatient clinic of Hospital Universitario Fundación Jiménez Díaz (Madrid, Spain) over June-December 2019. Inclusion criteria: i) age: 18–64 years, both inclusive, at the study inception; ii) diagnosis: SSD based on the Mini International Neuropsychiatric Interview (Sheehan et al., 1998) and iii) IQ>70 according to the Wechsler Adults Intelligence Scale-IV (Wechsler, 1981). Those with organic and drugs-induced psychosis, poor level of Spanish and/or lack of cooperativeness are excluded. Intervention: Participants are randomised to receive eight weekly group sessions of MCT or group psychoeducation (PSE) and they will be assessed at: T0) at baseline; T1) after treatment and T2) at 1-year follow-up, although follow-up data are not available yet. Co-primary outcome measures: clinical and cognitive insight dimensions, which will be measured by the Schedule for Assessment of Insight (Expanded version) (SAI-E) (Kemp & David, 1997), and the Beck Cognitive Insight Scale (BCIS) (Beck et al., 2004), respectively. Secondary outcome measures: i)Symptom severity-Positive and Negative Syndrome Scale (Kay et al., 1987); ii)Functioning-General Assessment of Functioning (Endicott et al., 1976), World Health Organization Disability Scale (WHO, 2012) and Satisfaction Life Domains Scale (Carlson et al., 2009), and only at follow-up (T2) iii)Suicidal Behaviour and iv) Hospitalizations. Power calculations: To reach a power of β=80% and detect a between-group difference of two points on the SAI-E total scores, which is considered to be clinically meaningful -effect size of 0.33-, the estimated sample size at the end of the study is n=126. Statistics: Student’s T-test and Mann-Whitney U tests were used as appropriate to compare between-group differences before- and after-treatment, i.e., the changes from baseline to post-treatment scores. The protocol of the study is registered at ClinicalTrials.gov (NCT04104347). Results n=49 subjects have been assessed at baseline so far (26 males, age: 47.0±10.2 years, diagnosis of schizophrenia -F20-ICD10-, n=36, 73.5%). Fifteen individuals (MCT: n=8; controls: n=7) have completed the treatment and the post-treatment assessment (T1). ‘After-treatment-T1 - baseline-T0’ scores difference means/medians between-group differences (MCT vs. PSE) were: SAI-E total insight 1.00 vs. -2.00, p=0.050; SAI-E illness awareness 0.62±2.20 vs. -0.43±1.62, p=0.316; SAI-E symptom relabelling 0.37±3.38 vs. -1.86±2.34, p=0.167; SAI-E treatment compliance 0.00 vs. 0.00, p>0.05,ns; BCIS self-reflectiveness 0.50±3.78 vs. -1.43±2.22, p=0.259, BCIS self-certainty 1.62±2.97 vs. 0.00±2.44, p=0.298 and BCIS Composite Index -1.13±5.62 vs. -2.17±3.49, p=0.698. Discussion This is the first RCT testing the effect of group MCT on insight (as primary outcome) in a sample of unselected patients with SSD in comparison with psychoeducation. Two main findings emerged from the results. First, MCT appears to improve clinical and cognitive insight in SSD. Second, MCT was shown to be superior to PSE in changing insight. Whether the above MCT-related insight improvement is maintained at longer-term and whether this has an impact on clinical and social outcomes are yet to be established, which will be properly looked at in this trial.
| S-EPMC7234055 | biostudies-literature
Project description:Aerobic exercise has been shown to improve symptoms in multiepisode schizophrenia, including cognitive impairments, but results are inconsistent. Therefore, we evaluated the effects of an enriched environment paradigm consisting of bicycle ergometer training and add-on computer-assisted cognitive remediation (CACR) training. To our knowledge, this is the first study to evaluate such an enriched environment paradigm in multiepisode schizophrenia. Twenty-two multiepisode schizophrenia patients and 22 age- and gender-matched healthy controls underwent 3 months of endurance training (30min, 3 times/wk); CACR training (30min, 2 times/wk) was added from week 6. Twenty-one additionally recruited schizophrenia patients played table soccer (known as "foosball" in the United States) over the same period and also received the same CACR training. At baseline and after 6 weeks and 3 months, we measured the Global Assessment of Functioning (GAF), Social Adjustment Scale-II (SAS-II), schizophrenia symptoms (Positive and Negative Syndrome Scale), and cognitive domains (Verbal Learning Memory Test [VLMT], Wisconsin Card Sorting Test [WCST], and Trail Making Test). After 3 months, we observed a significant improvement in GAF and in SAS-II social/leisure activities and household functioning adaptation in the endurance training augmented with cognitive remediation, but not in the table soccer augmented with cognitive remediation group. The severity of negative symptoms and performance in the VLMT and WCST improved significantly in the schizophrenia endurance training augmented with cognitive remediation group from week 6 to the end of the 3-month training period. Future studies should investigate longer intervention periods to show whether endurance training induces stable improvements in everyday functioning.
| S-EPMC4466186 | biostudies-literature
Project description:Background: Metacognitive training (MCT) has demonstrated its efficacy in psychosis. However, the effect of each MCT session has not been studied. The aim of the study was to assess changes in cognitive insight after MCT: (a) between baseline, post-treatment, and follow-up; (b) after each session of the MCT controlled for intellectual quotient (IQ) and educational level.Method: A total of 65 patients with first-episode psychosis were included in the MCT group from nine centers of Spain. Patients were assessed at baseline, post-treatment, and 6 months follow-up, as well as after each session of MCT with the Beck Cognitive Insight Scale (BCIS). The BCIS contains two subscales: self-reflectiveness and self-certainty, and the Composite Index. Statistical analysis was performed using linear mixed models with repeated measures at different time points.Results: Self-certainty decreased significantly (p = 0.03) over time and the effect of IQ was negative and significant (p = 0.02). From session 4 to session 8, all sessions improved cognitive insight by significantly reducing self-certainty and the Composite Index.Conclusions: MCT intervention appears to have beneficial effects on cognitive insight by reducing self-certainty, especially after four sessions. Moreover, a minimum IQ is required to ensure benefits from MCT group intervention.
| S-EPMC7711871 | biostudies-literature
Project description:BackgroundCognitive remediation (CR) is a psychological therapy, which improves cognitive and social functioning in people with schizophrenia. It is now being implemented within routine clinical services and mechanisms of change are being explored. We designed a new generation computerised CR programme, CIRCuiTS (Computerised Interactive Remediation of Cognition - a Training for Schizophrenia), to enhance strategic and metacognitive processing, with an integrated focus on the transfer of cognitive skills to daily living. This large trial tested its feasibility to be delivered in therapist-led and independent sessions, and its efficacy for improved cognitive and social functioning.MethodsA two arm single blind randomised superiority trial comparing CIRCuiTS plus treatment-as-usual (TAU) with TAU alone in 93 people with a diagnosis of schizophrenia. Cognitive, social functioning and symptom outcomes were assessed at pre- and post-therapy and 3 months later.Results85% adhered to CIRCuiTS, completing a median of 28 sessions. There were significant improvements in visual memory at post-treatment (p = 0.009) and follow-up (p = 0.001), and a trend for improvements in executive function at post-treatment (p = 0.056) in favour of the CIRCuiTS group. Community function was also differentially and significantly improved in the CIRCuiTS group at post-treatment (p = 0.003) but not follow-up, and was specifically predicted by improved executive functions.ConclusionsCIRCuiTS was beneficial for improving memory and social functioning. Improved executive functioning emerges as a consistent predictor of functional gains and should be considered an important CR target to achieve functional change. A larger-scale effectiveness trial of CIRCuiTS is now indicated.
| S-EPMC5647677 | biostudies-literature
Project description:BackgroundPreliminary evidence suggests beneficial effects of cognitive remediation in depression. An update of the current evidence is needed. The aim was to systematically assess the effectiveness of cognitive remediation in depression on three outcomes.MethodsThe meta-analysis was pre-registered on PROSPERO (CRD42019124316). PubMed, PsycINFO, Embase and Cochrane Library were searched on 2 February 2019 and 8 November 2020 for peer-reviewed published articles. We included randomized and non-randomized clinical trials comparing cognitive remediation to control conditions in adults with primary depression. Random-effects models were used to calculate Hedges' g, and moderators were assessed using mixed-effects subgroup analyses and meta-regression. Main outcome categories were post-treatment depressive symptomatology (DS), cognitive functioning (CF) and daily functioning (DF).ResultsWe identified 5221 records and included 21 studies reporting on 24 comparisons, with 438 depressed patients receiving cognitive remediation and 540 patients in a control condition. We found a small effect on DS (g = 0.28, 95% CI 0.09-0.46, I2 40%), a medium effect on CF (g = 0.60, 95% CI 0.37-0.83, I2 44%) and a small effect on DF (g = 0.22, 95% CI 0.06-0.39, I2 3%). There were no significant effects at follow-up. Confounding bias analyses indicated possible overestimation of the DS and DF effects in the original studies.ConclusionsCognitive remediation in depression improves CF in the short term. The effects on DS and DF may have been overestimated. Baseline depressive symptom severity should be considered when administering cognitive remediation.
| S-EPMC9811271 | biostudies-literature
Project description:BACKGROUND:To evaluate the planned implementation of group based Cognitive Remediation therapy (CR) and Social Cognitive Interaction Training (SCIT) into routine psychosis care in a mental health service in Australia. METHOD:The study was conducted over 3 years in a mental health service in a metropolitan city in Australia. Participants were 22 program facilitators and 128 patients attending the programs. Implementation outcomes were assessed using administrative data, staff surveys and program audits. RESULTS:There was fidelity to the particular therapies at a program level. Programs were assessed as being feasible within the study setting with each hospital district developing a capacity to run CR and SCIT. The establishment of new programs improved the reach, but waiting lists indicate a need to expand capacity. There was a relatively high dropout and several factors impacted on completion of the programs - notably, acute exacerbation of psychosis. Once initiated the therapies were acceptable with no-one ceasing SCIT due to loss of interest and only 10% of participants ceasing CR due to loss of interest. Annual audits of programs found programs established were maintained and facilitators were retained. CONCLUSION:SCIT and CR programs were successfully implemented in three hospital districts. Several factors impeded participants receiving the recommended "dose" of the programs. The maintenance of the programs in the short term is encouraging in regards to organisational fit. Dissemination of cognitive rehabilitation programs to a service population takes planning. An implementation plan is essential for guiding development and maintenance of programs. These therapies are best suited to people in a stable phase of illness. Service user co-production is recommended to improve recruitment in future studies.
| S-EPMC6003167 | biostudies-literature
Project description:Background Compensation and adaptation therapies have been developed to improve community functioning via improving neurocognitive abilities in people with schizophrenia. Various modes of delivering compensation and adaptation therapies have been found to be effective. The aim of this trial is to compare two different cognitive interventions, Compensatory Cognitive Training (CCT) and Computerised Interactive Remediation of Cognition–Training for Schizophrenia (CIRCuiTS). The trial also aims to identify if mismatch negativity (MMN) can predict an individual’s response to the compensation and adaptation programmes. Methods This study will use a randomised, controlled trial of two cognitive interventions to compare the impact of these programmes on measures of neurocognition and function. One hundred clinically stable patients aged between 18 and 65?years with a diagnosis of a schizophrenia spectrum disorder will be recruited. Participants will be randomised to either the CCT or the CIRCuiTS therapy groups. The outcome measures are neurocognition (BACS), subjective sense of cognitive impairment (SSTICS), social functioning (SFS), and MMN (measured by EEG) in people with schizophrenia spectrum disorders. Discussion This trial will determine whether different approaches to addressing the cognitive deficits found in schizophrenia spectrum disorders are of comparable benefit using the outcome measures chosen. This has implications for services where cost and lack of computer technology limit the implementation and dissemination of interventions to address cognitive impairment in routine practice. The trial will contribute to the emerging evidence of MMN as a predictor of response to cognitive interventions. Trial registration Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12618000161224. Registered on 2 February 2018. Protocol version: 4.0, 18 June 2018.
| S-EPMC7526389 | biostudies-literature
Project description:BACKGROUND: Neurocognitive and social cognitive impairments are core characteristics of psychotic disorders, which are present in the first episode of psychosis (FEP) and strongly predict poor social functioning. Addressing cognitive impairments through cognitive training and remediation (CTR) may be a crucial component of recovery-oriented treatment. AIMS: The objectives of this review were to (1) evaluate the CTR theoretical basis and intervention components and (2) examine the effects of CTR on cognition and social functioning in FEP. METHOD: A combined search of Ovid Medline, Embase, and Psych Info databases was conducted using keywords. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed. Quality and risk of bias were assessed using established instruments. RESULTS: Ten randomized controlled trials were included in this review and had an overall fair to poor quality. CTR interventions in FEP utilize a range of theoretical backgrounds, with most including a focus on higher order cognitive processes. Varied doses and intervention components are used. All but one study found improvements in at least one cognitive domain. Global cognition, verbal learning, and memory and executive function were most commonly improved. Three studies found an effect on a range of functional outcomes. CONCLUSIONS: A broad range of CTR interventions have promising effects for addressing cognitive impairments in FEP. Evidence of functional impact is less consistent. Further research is needed in FEP on CTR targeting sensory and perceptual processes, and to identify CTR intervention targets and treatment components that will lead to robust improvements in cognition and functioning.
| S-EPMC7863980 | biostudies-literature
Project description:BackgroundReasoning biases such as the jumping-to-conclusions bias (JTC) are thought to contribute to delusions. Interventions targeting these biases such as metacognitive training (MCT) may improve delusions. So far, it is not clear whether JTC depends on dopaminergic reward areas that constitute the main action locus of antipsychotic drugs, or on additional cortical areas. The present study aimed to investigate fMRI activation and functional connectivity patterns underlying JTC, and their changes following MCT, in patients with delusions.MethodsParticipants were 25 healthy individuals and 26 patients with current delusions who were either medication-free or on stable medication without sufficient response. We assessed (1) BOLD activity in the task-positive (TPN), task-negative (TNN), and subcortical reward network (RN); (2) Psychophysiological interactions (PPI) of peak activation areas.ResultsPresence of JTC (irrespective of group) was associated with lower RN activity during conclusion events, and with increased effective connectivity between TPN and TNN during draw events. Following MCT, changes were observed in TPN activity and in effective connectivity of inferior parietal cortex (part of the TPN) with all three target networks.ConclusionJTC is associated not only with reward system areas that constitute the main target of antipsychotic drugs, but also with cortical areas, particularly of the TPN.
| S-EPMC6077165 | biostudies-literature