1
|
Maihofer EIJ, Sachs G, Erfurth A. Cognitive Function in Patients with Psychotic and Affective Disorders: Effects of Combining Pharmacotherapy with Cognitive Remediation. J Clin Med 2024; 13:4843. [PMID: 39200985 PMCID: PMC11355613 DOI: 10.3390/jcm13164843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2024] [Revised: 07/21/2024] [Accepted: 08/02/2024] [Indexed: 09/02/2024] Open
Abstract
Background: Cognitive impairment is a relevant problem in psychiatry and can be well assessed with a cross-diagnostic test such as the Screen for Cognitive Impairment in Psychiatry (SCIP). The aim of our pilot study is to assess cognitive impairment in acute psychiatric inpatients diagnosed with psychotic disorders, bipolar disorder and depression using the German version of the SCIP (SCIP-G). We also investigate whether cognitive dysfunction improves over the course of the inpatient treatment, where patients are offered a combination of pharmacological treatment and cognitive remediation. Methods: A total of 143 adult inpatients were included in the study. Cognitive testing was performed using two different forms of the SCIP-G. All patients received state-of-the-art pharmacotherapy and cognitive remediation using the COGPACK® software package version 6.06. Results: Based on the ICD-10 Criteria for Research, 54 patients were given an F2 diagnosis (schizophrenia and schizotypal and delusional disorders). Thirty-nine patients met the criteria for bipolar disorder (F30 and F31) and fifty for depression (F32 and F33). At baseline, a significant difference was observed between the SCIP total scores of the F2 and F32/33 patients (p < 0.001) and between the F2 and F30/31 groups (p = 0.022). At the second measurement time point, the SCIP total score showed significant improvement in all three groups (p < 0.001), and there was no statistically significant interaction between SCIP total score and diagnostic groups (p = 0.860). Conclusions: Cognitive dysfunction is present in psychiatric disorders and can be easily assessed during an inpatient hospital stay. In our sample, patients with a psychotic disorder were more cognitively impaired at baseline than patients with an affective disorder. Inpatient treatment, consisting of pharmacotherapy and cognitive remediation, improved cognitive deficits. Patients with psychotic disorders, bipolar disorder and depression showed similar improvements in cognitive performance.
Collapse
Affiliation(s)
- Eva I. J. Maihofer
- Medical University of Vienna, 1090 Vienna, Austria; (E.I.J.M.); (G.S.)
- 1st Department of Psychiatry and Psychotherapeutic Medicine, Klinik Hietzing, 1130 Vienna, Austria
| | - Gabriele Sachs
- Medical University of Vienna, 1090 Vienna, Austria; (E.I.J.M.); (G.S.)
| | - Andreas Erfurth
- Medical University of Vienna, 1090 Vienna, Austria; (E.I.J.M.); (G.S.)
- 1st Department of Psychiatry and Psychotherapeutic Medicine, Klinik Hietzing, 1130 Vienna, Austria
| |
Collapse
|
2
|
Menculini G, Cirimbilli F, Raspa V, Scopetta F, Cinesi G, Chieppa AG, Cuzzucoli L, Moretti P, Balducci PM, Attademo L, Bernardini F, Erfurth A, Sachs G, Tortorella A. Insights into the Effect of Light Pollution on Mental Health: Focus on Affective Disorders-A Narrative Review. Brain Sci 2024; 14:802. [PMID: 39199494 DOI: 10.3390/brainsci14080802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2024] [Revised: 08/04/2024] [Accepted: 08/08/2024] [Indexed: 09/01/2024] Open
Abstract
The presence of artificial light at night has emerged as an anthropogenic stressor in recent years. Various sources of light pollution have been shown to affect circadian physiology with serious consequences for metabolic pathways, possibly disrupting pineal melatonin production with multiple adverse health effects. The suppression of melatonin at night may also affect human mental health and contribute to the development or exacerbation of psychiatric disorders in vulnerable individuals. Due to the high burden of circadian disruption in affective disorders, it has been hypothesized that light pollution impacts mental health, mainly affecting mood regulation. Hence, the aim of this review was to critically summarize the evidence on the effects of light pollution on mood symptoms, with a particular focus on the role of circadian rhythms in mediating this relationship. We conducted a narrative review of the literature in the PubMed, Scopus, and Web of Science datasets. After the screening process, eighteen papers were eligible for inclusion. The results clearly indicate a link between light pollution and the development of affective symptoms, with a central role of sleep disturbances in the emergence of mood alterations. Risk perception also represents a crucial topic, possibly modulating the development of affective symptoms in response to light pollution. The results of this review should encourage a multidisciplinary approach to the design of healthier environments, including lighting conditions among the key determinants of human mental health.
Collapse
Affiliation(s)
- Giulia Menculini
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
| | - Federica Cirimbilli
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
| | - Veronica Raspa
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
| | - Francesca Scopetta
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
| | - Gianmarco Cinesi
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
| | - Anastasia Grazia Chieppa
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
| | - Lorenzo Cuzzucoli
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
| | - Patrizia Moretti
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
| | - Pierfrancesco Maria Balducci
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
- CSM Terni, Department of Mental Health, Local Health Unit USL Umbria 2, 05100 Terni, Italy
| | - Luigi Attademo
- Department of Mental Health, North West Tuscany Local Health Authority, 57023 Cecina, Italy
| | - Francesco Bernardini
- SPDC Pordenone, Department of Mental Health, AsFO Friuli Occidentale, 33170 Pordenone, Italy
| | - Andreas Erfurth
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, 1090 Vienna, Austria
- Klinik Hietzing, 1st Department of Psychiatry and Psychotherapeutic Medicine, 1130 Vienna, Austria
| | - Gabriele Sachs
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, 1090 Vienna, Austria
| | - Alfonso Tortorella
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
| |
Collapse
|
3
|
Groves SJ, Douglas KM, Crowe MT, Inder M, Jordan J, Carlyle D, Beaglehole B, Mulder R, Lacey C, Luty S, Eggleston K, Frampton C, Bowie CR, Porter RJ. Cognitive predictors of response to interpersonal and social rhythm therapy in mood disorders. Bipolar Disord 2024. [PMID: 39085171 DOI: 10.1111/bdi.13469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/02/2024]
Abstract
BACKGROUND There has been increasing interest in examining the potential moderating effects that cognitive functioning has on treatment outcome in bipolar disorder (BD) and major depressive disorder (MDD). Therefore, the aim of this exploratory study was to examine the relationship between baseline cognitive function and treatment outcome in individuals with mood disorders who completed 12 months of interpersonal and social rhythm therapy (IPSRT), and were randomised to receive adjunctive cognitive remediation (CR) or no additional intervention. METHODS Fifty-eight patients with mood disorders (BD, n = 36, MDD, n = 22), who were randomised to IPSRT-CR or IPSRT, underwent cognitive testing at baseline and completed follow-up mood measures after 12 months. General linear modelling was used to examine the relationship between baseline cognitive function (both objective and subjective) and change in mood symptom burden, and functioning, from baseline to treatment-end. RESULTS Poorer baseline attention/executive function was associated with less change in mood symptom burden, particularly depressive symptoms, at treatment-end. Additionally, slower psychomotor speed at baseline was associated with less improvement in mania symptom burden. Subjective cognitive function at baseline was not related to change in mood symptom burden at treatment-end, and neither objective nor subjective cognitive function was associated with functional outcome. LIMITATIONS Due to the exploratory nature of the study, there was no correction for multiple comparisons. CONCLUSION Aspects of objective cognitive function were associated with treatment outcomes following psychotherapy. Further large-scale research is required to examine the role that cognitive function may have in determining various aspects of mood disorder recovery.
Collapse
Affiliation(s)
- Samantha J Groves
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
- Specialist Mental Health Services, Canterbury District Health Board, Christchurch, New Zealand
| | - Katie M Douglas
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Marie T Crowe
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Maree Inder
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Jenny Jordan
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
- Specialist Mental Health Services, Canterbury District Health Board, Christchurch, New Zealand
| | - Dave Carlyle
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Ben Beaglehole
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
- Specialist Mental Health Services, Canterbury District Health Board, Christchurch, New Zealand
| | - Roger Mulder
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
- Specialist Mental Health Services, Canterbury District Health Board, Christchurch, New Zealand
| | - Cameron Lacey
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
- Department of Māori/Indigenous Health Innovation, Māori Indigenous Health Institute, University of Otago, Christchurch, New Zealand
| | - Sue Luty
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Kate Eggleston
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Chris Frampton
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | | | - Richard J Porter
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
- Specialist Mental Health Services, Canterbury District Health Board, Christchurch, New Zealand
| |
Collapse
|
4
|
Levrat V, Favre S, Richard-Lepouriel H. Current practices of psychoeducation interventions with persons with bipolar disorders: a literature review. Front Psychiatry 2024; 14:1320654. [PMID: 38250257 PMCID: PMC10797008 DOI: 10.3389/fpsyt.2023.1320654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/06/2023] [Indexed: 01/23/2024] Open
Abstract
This review sought to summarize the literature on current practices and forms of psychoeducation in the management of patients with bipolar disorder (BD), including only randomized controlled trials to ensure the best level of evidence. An extensive review of the available literature was conducted using PubMed/MEDLINE, Embase, and PsychInfo databases from inception to April 28th, 2022. The search yielded 381 studies. Seventy articles were included after removing duplicates and applying the inclusion/exclusion criteria. A best-evidence synthesis was used to identify the key results of each study and summarize the outcomes. Eleven descriptive categories were made. They encompass different forms of psychoeducation compared or combined with other psychosocial interventions, varying in setting (individual or group), with or without family members, structured or unstructured, mediated or not by digital tools (smartphone, internet). Globally, these studies show that psychoeducation is important in the treatment of BD, as it leads to a decrease in relapses, mood episodes, hospitalizations, and improved functioning or quality of life. Some studies also showed the benefits of psychoeducation on the patient's level of knowledge of pharmacological treatment and the disorder or compliance with medication, as well as reduced self-stigma. The limitations of this review are linked to the selection of only RCTs and the reliance on their post-hoc analyses. This review confirms the benefit of psychoeducation and psychosocial interventions on the evolution of BD (in different outcomes, including quality of life, relapse, and rehospitalization rates, for example). More recent interventions, such as mindfulness or online psychoeducation, represent an interesting option but more evidence is needed.
Collapse
Affiliation(s)
- Vanessa Levrat
- Mood Disorder and Anxiety Unit, Psychiatric Specialties Service, Geneva University Hospital, Geneva, Switzerland
| | - Sophie Favre
- Mood Disorder and Anxiety Unit, Psychiatric Specialties Service, Geneva University Hospital, Geneva, Switzerland
| | - Hélène Richard-Lepouriel
- Mood Disorder and Anxiety Unit, Psychiatric Specialties Service, Geneva University Hospital, Geneva, Switzerland
- Department of Psychiatry, University of Geneva, Geneva, Switzerland
| |
Collapse
|
5
|
Jacobsen HB, Solvoll Lyby P, Johansen T, Reme SE, Klungsøyr O. Can cognitive inflexibility reduce symptoms of anxiety and depression? Promoting the structural nested mean model in psychotherapy research. Psychother Res 2023; 33:1096-1116. [PMID: 37433125 DOI: 10.1080/10503307.2023.2221808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 07/13/2023] Open
Abstract
OBJECTIVE To estimate the causal effect of executive functioning on the remission of depression and anxiety symptoms in an observational dataset from a vocational rehabilitation program. It is also an aim to promote a method from the causal inference literature and to illustrate its value in this setting. METHOD With longitudinal (four-time points over 13 months) data from four independent sites, we compiled a dataset with 390 participants. At each time point, participants were tested on executive function and self-reported symptoms of anxiety and depression. We used g-estimation to evaluate whether objectively tested cognitive flexibility affected depressive/anxious symptoms and tested for moderation. Multiple imputations were used to handle missing data. RESULTS The g-estimation showed a strong causal effect of cognitive inflexibility reducing depression and anxiety and modified by education level. In a counterfactual framework, a hypothetical intervention that could lower cognitive flexibility seemed to cause improvement in mental distress at the subsequent time-point (negative sign) for low education. The less flexibility, the larger improvement. For high education, the same but weaker effect was found, with a change in sign, negative during the intervention and positive during follow-up. DISCUSSION An unexpected and strong effect was found from cognitive inflexibility on symptom improvement. This study demonstrates how to estimate causal psychological effects with standard software in an observational dataset with substantial missing and shows the value of such methods.
Collapse
Affiliation(s)
- Henrik Børsting Jacobsen
- CatoSenteret Rehabilitation Center, Son, Norway
- The Mind-Body Lab, Department of Psychology, University of Oslo, Oslo, Norway
| | | | - Thomas Johansen
- Norwegian National Advisory Unit on Occupational Rehabilitation, Rauland, Norway
| | - Silje Endresen Reme
- The Mind-Body Lab, Department of Psychology, University of Oslo, Oslo, Norway
| | - Ole Klungsøyr
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department for Research and Innovation, Division of Mental Health and Addiction, Oslo Centre for Biostatistics and Epidemiology, Oslo, Norway
| |
Collapse
|
6
|
Relationship between baseline cognition and 18-month treatment response in bipolar disorder. J Affect Disord 2022; 318:224-230. [PMID: 36055530 DOI: 10.1016/j.jad.2022.08.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 06/10/2022] [Accepted: 08/26/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND To date, few studies have examined baseline cognitive function as a predictor of clinical outcome following treatment in bipolar disorder (BD). The aim of this analysis was therefore to examine the relationship between baseline cognitive function and treatment outcome in a sample of young adults with BD receiving Interpersonal Social Rhythm Therapy (IPSRT) or Specialist Supportive Care (SSC) with adjunctive pharmacotherapy. METHODS Eighty-six BD patients underwent baseline cognitive testing and completed 18 months of IPSRT or SCC. Univariate analyses examined the relationship between baseline cognitive function (global and individual cognitive domains) and change in mood symptom burden, and psychosocial functioning, from baseline to treatment-end. RESULTS Baseline global cognition was not predictive of change in mood symptom burden over 18 months of treatment. However, poorer baseline psychomotor speed performance was associated with less improvement in mood symptom burden at treatment-end. Neither baseline global cognition nor individual cognitive domain scores were associated with change in psychosocial functioning. LIMITATIONS Due to the exploratory nature of the study, correction was not made for multiple comparisons. Data was obtained from a relatively small sample and has been the subject of prior analysis, thereby increasing the likelihood of chance findings. CONCLUSION Although global cognition was not associated with outcome, when examining individual domains, poorer baseline psychomotor speed predicted less change in mood symptom burden following 18-months of psychotherapy and pharmacotherapy. This suggests that pre-treatment measures of psychomotor speed may help to identify those who require additional, and more targeted, intervention. Further large-scale research is required.
Collapse
|
7
|
Sachs G, Bannick G, Maihofer EIJ, Voracek M, Purdon SE, Erfurth A. Dimensionality analysis of the German version of the Screen for Cognitive Impairment in Psychiatry (SCIP-G). Schizophr Res Cogn 2022; 29:100259. [PMID: 35692619 PMCID: PMC9178470 DOI: 10.1016/j.scog.2022.100259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 01/09/2023]
Abstract
Background Psychiatric disorders, especially schizophrenia, are characterised by cognitive impairment. The rapid detection of cognitive dysfunction - also in the course of the disease - is of great importance. The Screen for Cognitive Impairment in Psychiatry (SCIP) was developed to provide screening of psychiatric patients in clinical practice and is available in several languages. Prior psychometric investigations into the dimensionality of the SCIP have produced two different models: a one-factor model assumes that the five subscales of the SCIP load together, whereas an alternative model suggests that the subscales load on two factors, namely verbal memory and processing speed. We carried out a confirmatory factor analysis of the German version of the SCIP (SCIP-G). Methods 323 patients with psychotic, bipolar affective, and depressive disorders were studied. Results The one-factor approach did not yield an acceptable model fit (chi-squared test: χ2 = 109.5, df = 5, p < 0.001, χ2/df = 21.9). A two-factor solution, with the subtests Verbal Learning Test-Immediate Recall, Delayed Recall Test of the VLT, and Working Memory Test loading on the first factor, whereas the subtests Verbal Fluency Test and Psychomotor Speed Test loading on the second factor, obtained a good model fit (χ2 = 6.7, df = 3, p = 0.08, χ2/df = 2.2). Conclusions These data show that a good model fit can be achieved with a two-factor solution for the SCIP. This study is the first to conduct a confirmatory factor analysis using the German SCIP version and to test its dimensional structure using a hypothesis-testing approach.
Collapse
Affiliation(s)
| | - Gloria Bannick
- 1 Department of Psychiatry and Psychotherapeutic Medicine, Klinik Hietzing, Vienna, Austria.,Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | - Eva I J Maihofer
- 1 Department of Psychiatry and Psychotherapeutic Medicine, Klinik Hietzing, Vienna, Austria
| | - Martin Voracek
- Department of Cognition, Emotion, and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | - Scot E Purdon
- Alberta Hospital Edmonton Neuropsychology, Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada
| | - Andreas Erfurth
- Medical University of Vienna, Vienna, Austria.,1 Department of Psychiatry and Psychotherapeutic Medicine, Klinik Hietzing, Vienna, Austria
| |
Collapse
|
8
|
Jones G, Suchting R, Zanetti MV, Leung E, da Costa SC, Sousa RTD, Busatto G, Soares J, Otaduy MC, Gattaz WF, Machado-Vieira R. Lithium increases cortical and subcortical volumes in subjects with bipolar disorder. Psychiatry Res Neuroimaging 2022; 324:111494. [PMID: 35640450 DOI: 10.1016/j.pscychresns.2022.111494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 04/24/2022] [Accepted: 05/06/2022] [Indexed: 11/26/2022]
Abstract
Bipolar disorder (BD) is a highly variable and burdensome disease for patients and caregivers. A BD diagnosis almost triples the likelihood of developing dementia as the disease progresses. Neurocognitive reserve appears to be one of the most important influences on lifelong functional outcomes and quality of life in BD. Though several prior studies have assessed the effects of lithium on regional gray and white matter volumes in this population, representative cohorts are typically middle-aged, have a more severe pathology, and are not as commonly assessed in the depressive phase (which represents the majority of most patients' lifespans outside of remission). Here we have shown that positive adaptations with lithium can be observed throughout the brain after only six weeks of monotherapy at low-therapeutic serum levels. Importantly, these results remove some confounders seen in prior studies (patients were treatment free at time of enrollment and mostly treatment naïve). This cohort also includes underrepresented demographics in the literature (young adult patients, mostly bipolar II, and exclusively in the depressed phase). These findings bolster the extensive body of evidence in support of long-term lithium therapy in BD, furthering the possibility of its expanded use to wider demographics.
Collapse
Affiliation(s)
- Gregory Jones
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, Houston, TX 77054, USA
| | - Robert Suchting
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, Houston, TX 77054, USA
| | - Marcus V Zanetti
- LIM27, Department of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Edison Leung
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, Houston, TX 77054, USA
| | | | - Rafael T de Sousa
- LIM27, Department of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Geraldo Busatto
- LIM21, Department of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Jair Soares
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, Houston, TX 77054, USA
| | - Maria C Otaduy
- Department of Radiology, University of São Paulo, São Paulo, Brazil
| | - Wagner F Gattaz
- LIM27, Department of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Rodrigo Machado-Vieira
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, Houston, TX 77054, USA.
| |
Collapse
|
9
|
Saffi F, Rocca CCA, Toschi-Dias E, Durães RSS, Serafim AP. Cognitive Processes and Legal Capacity in Patients With Bipolar Disorder: A Brief Research Report. Front Psychol 2022; 13:867750. [PMID: 35846610 PMCID: PMC9280414 DOI: 10.3389/fpsyg.2022.867750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 06/14/2022] [Indexed: 11/29/2022] Open
Abstract
The current study verified the association between cognitive process such as attention, executive functioning, and legal capacity in patients with bipolar disorder (BD). The sample consisted of 72 participants, assorted to episodic patients (n = 21), euthymic patients (n = 22), and healthy controls (HCs) (n = 29). We used the following neuropsychological measures: subtests of the Wechsler Abbreviated Intelligence Scale (WASI): vocabulary and matrix reasoning; Continuous Performance Test (CPT); Five Digit Test (FDT); and Rey–Osterrieth Complex Figure (ROCF). Euthymic patients expressed slower processing speed (FDT) compared to HC. They tended to make more errors with slightly worse discrimination, suggesting more impulsiveness (CPT, p < 0.01). On the contrary, episodic patients showed worse discrimination, committed more omissions, were more inconsistent with regard to response speed (CPT-3, p < 0.01), showed more difficulties in organizing their actions (ROCF: copy, p = 0.03), and were more rigid (FDT: flexibility, p = 0.03). The results suggest that bipolar patients in episode express more cognitive impairments that can compromise the quality of legal capacity. These results highlight the need for more protective support for episodic BD patients regarding legal capacity.
Collapse
|
10
|
Koene J, Zyto S, van der Stel J, van Lang N, Ammeraal M, Kupka RW, van Weeghel J. The relations between executive functions and occupational functioning in individuals with bipolar disorder: a scoping review. Int J Bipolar Disord 2022; 10:8. [PMID: 35286505 PMCID: PMC8921376 DOI: 10.1186/s40345-022-00255-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 01/31/2022] [Indexed: 11/24/2022] Open
Abstract
Background Patients with bipolar disorder experience impairments in their occupational functioning, despite remission of symptoms. Previous research has shown that neurocognitive deficits, especially deficits in executive functions, may persist during euthymia and are associated with diminished occupational functioning. Objectives The aim of this scoping review was to identify published studies that report on the relationships between executive functions and occupational functioning in BD to review current knowledge and identify knowledge gaps. In addition to traditional neuropsychological approaches, we aimed to describe executive functioning from a self-regulation perspective, including emotion regulation. Methods We applied the methodological framework as described by Arksey and O’Malley (Int J Soc Res Methodol Theory Pract 8:19–32, 2005) and Levac et al. (Implement Sci 5:1–9, 2010). We searched PubMed and psycINFO for literature up to November 2021, after which we screened papers based on inclusion criteria. Two reviewers independently performed the screening process, data charting process, and synthesis of results. Results The search yielded 1202 references after deduplication, of which 222 remained after initial screening. The screening and inclusion process yielded 82 eligible papers in which relationships between executive functions and occupational functioning are examined. Conclusion Neurocognitive deficits, including in executive functions and self-regulation, are associated with and predictive of diminished occupational functioning. Definitions and measurements for neurocognitive functions and occupational functioning differ greatly between studies, which complicates comparisons. Studies on functional remediation show promising results for improving occupational functioning in patients with BD. In research and clinical practice more attention is needed towards the quality of work functioning and the various contexts in which patients with BD experience deficits. Supplementary Information The online version contains supplementary material available at 10.1186/s40345-022-00255-7.
Collapse
Affiliation(s)
- Juul Koene
- University of Applied Sciences Leiden, Leiden, The Netherlands.,Tranzo, Scientific Centre for Care and Wellbeing, Tilburg University, Tilburg, The Netherlands
| | - Susan Zyto
- Department of Psychiatry, Amsterdam University Medical Center, Vrije Universiteit, Amsterdam, The Netherlands. .,Mental Health Service Organisation North Holland North, Hoorn, The Netherlands.
| | | | | | - Marion Ammeraal
- GGZinGeest Center for Mental Health Care, Amsterdam, The Netherlands
| | - Ralph W Kupka
- Department of Psychiatry, Amsterdam University Medical Center, Vrije Universiteit, Amsterdam, The Netherlands.,GGZinGeest Center for Mental Health Care, Amsterdam, The Netherlands
| | - Jaap van Weeghel
- Tranzo, Scientific Centre for Care and Wellbeing, Tilburg University, Tilburg, The Netherlands.,Phrenos Center of Expertise, Utrecht, The Netherlands
| |
Collapse
|
11
|
Miskowiak KW, Mariegaard J, Jahn FS, Kjærstad HL. Associations between cognition and subsequent mood episodes in patients with bipolar disorder and their unaffected relatives: A systematic review. J Affect Disord 2022; 297:176-188. [PMID: 34699850 DOI: 10.1016/j.jad.2021.10.044] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/13/2021] [Accepted: 10/20/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Bipolar disorder (BD) is highly recurrent and prevention of relapse and illness onset is an urgent treatment priority. This systematic review examined whether cognitive assessments can aid prediction of recurrence in patients with BD and/or illness onset in individuals at familial risk. METHODS The review included longitudinal studies of patients with BD or individuals at familial risk of mood disorder that examined the association between cognitive functions and subsequent relapse or illness onset, respectively. We followed the procedures of the Preferred Reporting Items for Systematic reviews and Meta-Analysis (PRISMA) 2020 statement. Searches were conducted on PubMed/MEDLINE, EMBASE and PsychInfo databases from inception up until May 10th 2021. RESULTS We identified 19 eligible studies; 12 studies investigated cognitive predictors of recurrence in BD (N = 36-76) and seven investigated cognitive predictors of illness onset in at-risk individuals (N = 84-234). In BD, general cognitive impairment, poorer verbal memory and executive function and positive bias were associated with subsequent (hypo)manic relapse -but with not depressive relapse or mood episodes in general. In first-degree relatives, impairments in attention, verbal memory and executive functions and positive bias were associated with subsequent illness onset. LIMITATIONS The findings should be considered preliminary given the small-to-moderate sample sizes and scarcity of studies. CONCLUSIONS Subject to replication, the associations between cognitive impairment and (hypo)mania relapse and illness onset may provide a platform for personalised treatment and prophylactic strategies.
Collapse
Affiliation(s)
- Kamilla Woznica Miskowiak
- Neurocognition and Emotion in Affective Disorder (NEAD) Group, Copenhagen Affective Disorder research Centre (CADIC), Psychiatric Centre Copenhagen, Copenhagen University hospital, Rigshospitalet, Denmark; Department of Psychology, University of Copenhagen, Copenhagen, Denmark.
| | - Johanna Mariegaard
- Neurocognition and Emotion in Affective Disorder (NEAD) Group, Copenhagen Affective Disorder research Centre (CADIC), Psychiatric Centre Copenhagen, Copenhagen University hospital, Rigshospitalet, Denmark; Department of Psychology, University of Copenhagen, Copenhagen, Denmark
| | - Frida Simon Jahn
- Neurocognition and Emotion in Affective Disorder (NEAD) Group, Copenhagen Affective Disorder research Centre (CADIC), Psychiatric Centre Copenhagen, Copenhagen University hospital, Rigshospitalet, Denmark; Department of Psychology, University of Copenhagen, Copenhagen, Denmark
| | - Hanne Lie Kjærstad
- Neurocognition and Emotion in Affective Disorder (NEAD) Group, Copenhagen Affective Disorder research Centre (CADIC), Psychiatric Centre Copenhagen, Copenhagen University hospital, Rigshospitalet, Denmark
| |
Collapse
|