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Jover Martínez A, Lemmens LHJM, Fried EI, Roefs A. Developing a transdiagnostic Ecological Momentary Assessment protocol for psychopathology. Int J Methods Psychiatr Res 2024; 33:e2028. [PMID: 39030856 PMCID: PMC11258473 DOI: 10.1002/mpr.2028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 04/19/2024] [Accepted: 06/10/2024] [Indexed: 07/22/2024] Open
Abstract
OBJECTIVES The network approach to psychopathology posits that mental disorders emerge from dynamic interactions among psychopathology-relevant variables. Ecological Momentary Assessment (EMA) is frequently used to assess these variables in daily life. Considering the transdiagnostic nature of the network approach to psychopathology, this study describes the development of a transdiagnostic EMA protocol for psychopathology. METHODS First, 96 clinicians completed an online survey, providing three EMA constructs for up to three disorders they specialize in, and three EMA constructs relevant across disorders (transdiagnostic constructs). Second, 12 focus groups were conducted with clinical experts for specific types of diagnoses (e.g., mood disorders, anxiety disorders). Finally, a selection of items was reached by consensus. Two raters independently coded the online survey responses with an inter-rater agreement of 87.3%. RESULTS Jaccard indices showed up to 52.6% overlap in EMA items across types of diagnoses. The most frequently reported transdiagnostic constructs were mood, sleep quality, and stress. A final set of EMA items is created based on items' frequency and informativeness, ensuring completeness across diagnoses and minimizing burden. CONCLUSIONS The described procedure resulted in a feasible EMA protocol to examine psychopathology transdiagnostically. Feasibility was helped by the overlap in mentioned symptoms across disorders. Such overlap raises questions about the validity of DSM categories.
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Affiliation(s)
- Alberto Jover Martínez
- Clinical Psychological ScienceFaculty of Psychology and NeuroscienceMaastricht UniversityMaastrichtThe Netherlands
| | - Lotte H. J. M. Lemmens
- Clinical Psychological ScienceFaculty of Psychology and NeuroscienceMaastricht UniversityMaastrichtThe Netherlands
| | - Eiko I. Fried
- Clinical PsychologyFaculty of Social and Behavioral SciencesLeiden UniversityLeidenThe Netherlands
| | - Anne Roefs
- Clinical Psychological ScienceFaculty of Psychology and NeuroscienceMaastricht UniversityMaastrichtThe Netherlands
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2
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Nadinda PG, van Laarhoven AIM, Van den Bergh O, Vlaeyen JWS, Peters ML, Evers AWM. Expectancies and avoidance: Towards an integrated model of chronic somatic symptoms. Neurosci Biobehav Rev 2024; 164:105808. [PMID: 38986893 DOI: 10.1016/j.neubiorev.2024.105808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/23/2024] [Accepted: 07/07/2024] [Indexed: 07/12/2024]
Affiliation(s)
- Putu Gita Nadinda
- Leiden University, the Netherlands; Maastricht University, the Netherlands.
| | | | | | - Johan W S Vlaeyen
- Maastricht University, the Netherlands; Katholieke Universiteit Leuven, Belgium
| | | | - Andrea W M Evers
- Leiden University, the Netherlands; Medical Delta, Leiden University, Technical University Delft, and Erasmus University Rotterdam, the Netherlands
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3
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Huang YH, Liu C, Zhang JB, Li SB, Wang LL, Hu HX, Cai Y, Zhu Z, Chu MY, Wang Y, Lv QY, Lui SSY, Yi ZH, Hui L, Chan RCK. A Transdiagnostic Network Analysis of Childhood Trauma and Psychopathology. Schizophr Bull 2024:sbae137. [PMID: 39148412 DOI: 10.1093/schbul/sbae137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/17/2024]
Abstract
BACKGROUND AND HYPOTHESIS Psychiatric comorbidities suggest that symptoms overlap across different diagnoses; the transdiagnostic network approach is valuable for studying psychopathology. Childhood trauma is a common transdiagnostic risk factor for psychiatric disorders, but the complex relationship between childhood trauma and psychopathology has seldom been investigated using a large cross-sectional transdiagnostic sample. STUDY DESIGN This study recruited 869 patients with different diagnoses, including 418 schizophrenia, 215 bipolar disorder, and 236 major depressive disorder. Participants completed psychiatric interviews and self-report questionnaires. We constructed dimension- and item-level Least Absolute Shrinkage and Selection Operator-based (LASSO) networks to explore the relationship between childhood trauma, psychopathology, and duration of illness. Moreover, we constructed directed acyclic graphs (DAGs) to tentatively clarify the potential directions of associations among these variables. Network Comparison Tests (NCTs) were conducted for different diagnostic groups and gender-stratified groups. STUDY RESULTS The transdiagnostic LASSO networks showed that different types of childhood trauma exerted distinct impacts on various psychopathological dimensions. Emotional abuse was linked to depressive symptoms, physical abuse to excited symptoms, sexual abuse to positive and disorganized symptoms, emotional neglect to depressive symptoms and motivation and pleasure (MAP) deficits factor of negative symptoms, and physical neglect to MAP factor. The DAG findings generally concurred with the LASSO network. The NCT showed comparable networks. CONCLUSIONS Our findings suggest that childhood trauma is significantly associated with the development of psychopathology across different diagnostic groups. The affective pathway model suggests that early identification and tailored interventions would be needed for people with a history of childhood trauma.
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Affiliation(s)
- Yi-Hang Huang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Chao Liu
- Department of General Adult Psychiatry, Nantong Fourth People's Hospital, Jiangsu, China
| | - Jian-Biao Zhang
- Department of General Adult Psychiatry, Nantong Fourth People's Hospital, Jiangsu, China
| | - Shuai-Biao Li
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ling-Ling Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
- School of Psychology, Shanghai Normal University, Shanghai, China
| | - Hui-Xin Hu
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
- Department of Psychology, School of Humanities and Social Sciences, Beijing Forestry University, Beijing, China
| | - Yuan Cai
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Suzhou Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Zhenhua Zhu
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Suzhou Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Min-Yi Chu
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Qin-Yu Lv
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Psychiatry, Huashan Hospital, Fudan University, School of Medicine, Shanghai, China
| | - Simon S Y Lui
- Department of Psychiatry, School of Clinical Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Zheng-Hui Yi
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Psychiatry, Huashan Hospital, Fudan University, School of Medicine, Shanghai, China
- Institute of Mental Health, Fudan University, Shanghai, China
| | - Li Hui
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Suzhou Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Raymond C K Chan
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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de Aguiar ACL, Bloc LG. Transdiagnosis of alcohol use and psychopathologies: A systematic review. Addict Behav Rep 2024; 19:100543. [PMID: 38628974 PMCID: PMC11019097 DOI: 10.1016/j.abrep.2024.100543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/21/2023] [Accepted: 03/27/2024] [Indexed: 04/19/2024] Open
Abstract
Multiple diagnoses are the rule in Mental Health and alcohol use disorder (AUD) is a psychopathology with many comorbidities, requiring interventions that consider common factors, which means using a transdiagnostic perspective. This study aimed to identify in the scientific literature the main common transdiagnostic factors that link AUD to other psychopathologies in people over 18 years of age. A systematic review of the literature was carried out in the portals of the databases Pubmed, PsychINFO and CAPES. 37 articles were selected for analysis, which resulted in 25 transdiagnostic factors linked to AUD and to several other related disorders and health conditions. The results emphasize the variety of disorders and health conditions related to AUD, which highlights the importance of transdiagnostic factors for these conditions as targets for both scientific research and therapeutic interventions for this population.
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Affiliation(s)
- Ana Caroline Leite de Aguiar
- University of Fortaleza (Unifor), Washington Soares Avenue, 1321, Edson Queiroz, Fortaleza, Ceará 60811-905, Brazil
| | - Lucas Guimarães Bloc
- University of Fortaleza (Unifor), Washington Soares Avenue, 1321, Edson Queiroz, Fortaleza, Ceará 60811-905, Brazil
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Adams SW, Layne CM, Contractor AA, Allwood MA, Armour C, Inslicht SS, Maguen S. The Middle-Out Approach to reconceptualizing, assessing, and analyzing traumatic stress reactions. J Trauma Stress 2024; 37:433-447. [PMID: 38049964 DOI: 10.1002/jts.23005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/15/2023] [Accepted: 11/15/2023] [Indexed: 12/06/2023]
Abstract
Alternative models of traumatic stress and broader psychopathology have been proposed to address issues of heterogeneity, comorbidity, clinical utility, and equitable representation. However, systematic and practical methods and guidelines to organize and apply these models remain scarce. The Middle-Out Approach is a novel, integrative, contextually informed framework for organizing and applying existing empirical methods to evaluate current and alternative traumatic stress reactions. Rather than beginning to identify traumatic stress reactions from the top-down (i.e., disorder-first approach) or bottom-up (i.e., symptom-first approach), constructs are evaluated from the middle out (i.e., presentation-first approach), unconstrained by higher-order disorders or lower-order diagnostic symptoms. This approach provides innovation over previous methods at multiple levels, including the conceptualization of traumatic stress reactions as well as the type of assessments and data sources used and how they are used in statistical analyses. Conceptualizations prioritize the identification of middle-order phenotypes, representing person-centered clinical presentations, which are informed by the integration of multidimensional, transdiagnostic, and multimodal (e.g., psychosocial, physiological) assessments and/or data sources. Integrated data are then analyzed concurrently using person-centered statistical models to identify precise, discrete, and representative health outcomes within broader heterogeneous samples. Subsequent variable-centered analyses are then used to identify culturally sensitive and contextually informed correlates of phenotypes, their clinical utility, and the differential composition within and between broader traumatic stress reactions. Examples from the moral injury literature are used to illustrate practical applications that may increase clinical utility and the accurate representation of health outcomes for diverse individuals and communities.
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Affiliation(s)
- Shane W Adams
- Mental Illness Research Education and Clinical Center (MIRECC), VA San Francisco Health Care System, San Francisco, California, USA
- Department of Psychiatry, University of California-San Francisco, San Francisco, California, USA
| | - Christopher M Layne
- College of Psychology, Nova Southeastern University, Fort Lauderdale, Florida, USA
| | | | - Maureen A Allwood
- Department of Psychology, John Jay College of Criminal Justice-City University of New York, New York, New York, USA
| | - Chérie Armour
- School of Psychology, Queens University Belfast, Belfast, Northern Ireland, UK
| | - Sabra S Inslicht
- Department of Psychiatry, University of California-San Francisco, San Francisco, California, USA
- Mental Health Service, VA San Francisco Health Care System, San Francisco, California, USA
| | - Shira Maguen
- Department of Psychiatry, University of California-San Francisco, San Francisco, California, USA
- Mental Health Service, VA San Francisco Health Care System, San Francisco, California, USA
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Thomson A, Lawrence EG, Oliver BR, Wright B, Hosang GM. Self-directed digital interventions for the improvement of emotion regulation-effectiveness for mental health and functioning in adolescents: protocol for a systematic review. BMJ Open 2024; 14:e081556. [PMID: 38658015 PMCID: PMC11043735 DOI: 10.1136/bmjopen-2023-081556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/29/2024] [Indexed: 04/26/2024] Open
Abstract
INTRODUCTION Research suggests that problems with emotion regulation, that is, how a person manages and responds to an emotional experience, are related to a range of psychological disorders (eg, bipolar disorder, anxiety and depression). Interventions targeting emotion regulation have been shown to improve mental health in adults, but evidence on related interventions for adolescents is still emerging. Increasingly, self-directed digital interventions (eg, mobile apps) are being developed to target emotion regulation in this population, but questions remain about their effectiveness. This systematic review aimed to synthesise evidence on current self-directed digital interventions available to adolescents (aged 11-18 years) and their effectiveness in addressing emotion regulation, psychopathology and functioning (eg, academic achievement). METHODS AND ANALYSIS Several electronic databases will be searched (eg, MEDLINE, PsycINFO, ACM Digital Library) to identify all studies published any time after January 2010 examining self-directed digital interventions for adolescents, which include an emotion regulation component. This search will be updated periodically to identify any new relevant research from the selected databases. Data on the study characteristics (eg, author(s)) and methodology, participant characteristics (eg, age) and the digital interventions used to address emotion (dys-)regulation (eg, name, focus) will be extracted. A narrative synthesis of all studies will be presented. If feasible, the effectiveness data will be synthesised using appropriate statistical techniques. The methodological quality of the included studies will be assessed with the Effective Public Health Practice Project quality assessment tool. ETHICS AND DISSEMINATION Ethical approval is not required for this study. Findings will be disseminated widely via peer-reviewed publications and presentations at conferences related to this field. REGISTRATION DETAILS PROSPERO CRD42022385547.
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Affiliation(s)
- Abigail Thomson
- Centre for Psychiatry and Mental Health, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Erin G Lawrence
- Centre for Psychiatry and Mental Health, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Bonamy R Oliver
- UCL Institute of Education, University College London, London, UK
| | - Ben Wright
- East London NHS Foundation Trust, London, UK
- City University of London, London, UK
| | - Georgina M Hosang
- Centre for Psychiatry and Mental Health, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
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Rocha Neto HG, Lessa JLM, Koiller LM, Pereira AM, Gomes BMDS, Veloso Filho CL, Casado Telleria CH, Cavalcanti MT, Telles-Correia D. Operational criteria application does not change clinicians' opinion on the diagnosis of mental disorder: a pre- and post-intervention validity study. Front Psychiatry 2024; 15:1303007. [PMID: 38686124 PMCID: PMC11056870 DOI: 10.3389/fpsyt.2024.1303007] [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: 09/27/2023] [Accepted: 03/13/2024] [Indexed: 05/02/2024] Open
Abstract
Objective Our objective was to check if the ICD-10 operational criteria application changes non-operational, prototype-based diagnoses obtained in a real-life scenario. Methods Psychiatry residents applied the diagnostic criteria of the ICD-10 as a "diagnostic test" to five outpatient patients they were already following who had a prototype-based diagnosis. Tests were used to ascertain whether changes in opinion were significant and if any of the diagnostic groups were more prone to change than others. The present paper is part of the study with UTN U1111-1260-1212. Results Seventeen residents reviewed their last five case files, retrieving 85 diagnostic pairs of non-operational-based vs. operational-based diagnoses. The Stuart-Maxwell test did not indicate a significant opinion change (χ2 = 5.25, p = 0.39; power = 0.94) besides 30% of diagnostic changes. Despite not being statistically significant, 20.2% of all evaluations resulted in a change that would affect treatment choices. Using ICD-10 operational criteria slightly increased the number of observed diagnoses, but probably without clinical relevance. None of the non-operational diagnoses have a higher tendency to change with operational criteria application (χ2 = 11.6, p = 0.07). The female gender was associated with a higher diagnostic change tendency. Conclusion Applying ICD-10 operational criteria as a diagnostic test does not induce a statistically significant diagnostic opinion change in residents and no diagnostic group seems more sensible to diagnostic change. Gender-related differences in diagnostic opinion changes might be evidence of sunk cost bias. Although not statistically significant, using operational criteria after diagnostic elaboration might help to deal with subjects without adequate treatment response.
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Affiliation(s)
- Helio G Rocha Neto
- Programa de Pós Graduação em Psiquiatria e Saúde Mental (PROPSAM), Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
- Programa de Doutoramento do Centro Acadêmico de Medicina da Universidade de Lisboa (PhD CAML), Lisbon, Portugal
| | - José Luiz Martins Lessa
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Luisa Mendez Koiller
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Amanda Machado Pereira
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | | | - Carlos Linhares Veloso Filho
- Programa de Pós Graduação em Psiquiatria e Saúde Mental (PROPSAM), Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Carlos Henrique Casado Telleria
- Medicine Faculty, Centro de Ciências da Saúde (CCS), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Maria T Cavalcanti
- Programa de Pós Graduação em Psiquiatria e Saúde Mental (PROPSAM), Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
- Medicine Faculty, Centro de Ciências da Saúde (CCS), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Diogo Telles-Correia
- Programa de Doutoramento do Centro Acadêmico de Medicina da Universidade de Lisboa (PhD CAML), Lisbon, Portugal
- Clinica Universitária de Psiquiatria e Psicologia Médica, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
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Wang P, Wang Z, Qiu S. Universal, school-based transdiagnostic interventions to promote mental health and emotional wellbeing: a systematic review. Child Adolesc Psychiatry Ment Health 2024; 18:47. [PMID: 38600562 PMCID: PMC11007989 DOI: 10.1186/s13034-024-00735-x] [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: 01/09/2024] [Accepted: 03/20/2024] [Indexed: 04/12/2024] Open
Abstract
OBJECTIVE This systematic review aims to evaluate the effectiveness of universal school-based transdiagnostic interventions in promoting the mental health of children and adolescents. It compares and discusses interventions targeting the prevention of mental disorders versus the promotion of mental health. Additionally, the roles of teachers and psychologists as intervention conductors are examined. METHODS A comprehensive search of the Psycinfo, Pubmed, and Web of Science databases was conducted without any time restrictions to identify relevant literature on universal school-based transdiagnostic interventions promoting children and adolescents' mental health. RESULTS AND DISCUSSION The findings reveal that universal school-based transdiagnostic promotion/prevention programs have a small to medium overall effect size. These interventions demonstrate a broad coverage of different aspects of children and adolescents' mental health. However, the relative effectiveness of teacher-led versus psychologist-led interventions remains unclear. Interventions focused on preventing mental disorders exhibit a higher effect size, albeit on a narrower range of mental health aspects for children and adolescents. SIGNIFICANCE This study enhances our understanding of universal school-based transdiagnostic interventions and their impact on children and adolescents' mental health. Further research is needed to elucidate the comparative efficacy of teacher-led and psychologist-led interventions and to explore the specific dimensions of mental health targeted by these interventions.
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Affiliation(s)
- Peng Wang
- Moray House School of Education and Sport, University of Edinburgh, Edinburgh, UK.
- Department of Language, Literature and Communication, Faculty of Humanities, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.
- Department of Psychology, Education and Child Studies, Erasmus School of Social and Behavioural Sciences, Erasmus University Rotterdam, Rotterdam, Netherlands.
| | - Zhaoqi Wang
- School of Foreign Studies, China University of Petroleum, Qingdao City, China
| | - Shuiwei Qiu
- Department of Cardiothoracic Surgery, Quzhou People's Hospital, Quzhou City, China
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Sun HL, Zhang Q, Si TL, Bai W, Chen P, Lam MI, Lok KI, Su Z, Cheung T, Ungvari GS, Jackson T, Sha S, Xiang YT. Interactive changes in depression and loneliness symptoms prior to and during the COVID-19 pandemic: A longitudinal network analysis. Psychiatry Res 2024; 333:115744. [PMID: 38301287 DOI: 10.1016/j.psychres.2024.115744] [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: 07/19/2023] [Accepted: 01/15/2024] [Indexed: 02/03/2024]
Abstract
OBJECTIVES Depression and loneliness co-occur frequently. This study examined interactive changes between depression and loneliness among older adults prior to and during the COVID-19 pandemic from a longitudinal network perspective. METHODS This network study was based on data from three waves (2016-2017, 2018-2019, and 2020) of the English Longitudinal Study of Ageing (ELSA). Depression and loneliness were measured with the eight-item version of the Center for Epidemiologic Studies Depression Scale (CESD-8) and three item version of the University of California Los Angeles (UCLA) Loneliness Scale, respectively. A network model was constructed using an Ising Model while network differences were assessed using a Network Comparison Test. Central symptoms were identified via Expected Influence (EI). RESULTS A total of 4,293 older adults were included in this study. The prevalence and network of depression and loneliness did not change significantly between the baseline and pre-pandemic assessments but increased significantly from the pre-pandemic assessment to during COVID-19 assessment. The central symptom with the strongest increase from pre-pandemic to pandemic assessments was "Inability to get going" (CESD8) and the edge with the highest increase across depression-loneliness symptom communities was "Lack companionship" (UCLA1) - "Inability to get going" (CESD8). Finally, "Feeling depressed" (CESD1) and "Everything was an effort" (CESD2) were the most central symptoms over the three assessment periods. CONCLUSIONS The COVID-19 pandemic was associated with significant changes in the depression-loneliness network model. The most changed symptoms and edges could be treatment targets for reducing the risk of depression and loneliness in older adults.
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Affiliation(s)
- He-Li Sun
- Unit of Psychiatry, Department of Public Health and Medicinal Administration, & Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macao SAR, China; Centre for Cognitive and Brain Sciences, University of Macau, Macao SAR, China
| | - Qinge Zhang
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Tong Leong Si
- Unit of Psychiatry, Department of Public Health and Medicinal Administration, & Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macao SAR, China
| | - Wei Bai
- Unit of Psychiatry, Department of Public Health and Medicinal Administration, & Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macao SAR, China; Centre for Cognitive and Brain Sciences, University of Macau, Macao SAR, China
| | - Pan Chen
- Unit of Psychiatry, Department of Public Health and Medicinal Administration, & Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macao SAR, China; Centre for Cognitive and Brain Sciences, University of Macau, Macao SAR, China
| | - Mei Ieng Lam
- Unit of Psychiatry, Department of Public Health and Medicinal Administration, & Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macao SAR, China; Kiang Wu Nursing College of Macau, Macau SAR, China
| | - Ka-In Lok
- Faculty of Health Sciences and Sports, Macao Polytechnic University, Macao SAR, China
| | - Zhaohui Su
- School of Public Health, Southeast University, Nanjing, China
| | - Teris Cheung
- School of Nursing, Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Gabor S Ungvari
- University of Notre Dame Australia, Fremantle, Australia; Division of Psychiatry, School of Medicine, University of Western Australia, Perth, Australia
| | - Todd Jackson
- Department of Psychology, University of Macau, Macao SAR, China
| | - Sha Sha
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China.
| | - Yu-Tao Xiang
- Unit of Psychiatry, Department of Public Health and Medicinal Administration, & Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macao SAR, China; Centre for Cognitive and Brain Sciences, University of Macau, Macao SAR, China.
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Zilcha-Mano S. Individual-Specific Animated Profiles of Mental Health. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2024:17456916231226308. [PMID: 38377015 DOI: 10.1177/17456916231226308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
How important is the timing of the pretreatment evaluation? If we consider mental health to be a relatively fixed condition, the specific timing (e.g., day, hour) of the evaluation is immaterial and often determined on the basis of technical considerations. Indeed, the fundamental assumption underlying the vast majority of psychotherapy research and practice is that mental health is a state that can be captured in a one-dimensional snapshot. If this fundamental assumption, underlying 80 years of empirical research and practice, is incorrect, it may help explain why for decades psychotherapy failed to rise above the 50% efficacy rate in the treatment of mental-health disorders, especially depression, a heterogeneous disorder and the leading cause of disability worldwide. Based on recent studies suggesting within-individual dynamics, this article proposes that mental health and its underlying therapeutic mechanisms have underlying intrinsic dynamics that manifest across dimensions. Computational psychotherapy is needed to develop individual-specific pretreatment animated profiles of mental health. Such individual-specific animated profiles are expected to improve the ability to select the optimal treatment for each patient, devise adequate treatment plans, and adjust them on the basis of ongoing evaluations of mental-health dynamics, creating a new understanding of therapeutic change as a transition toward a more adaptive animated profile.
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De Smet MM, Acke E, Cornelis S, Truijens F, Notaerts L, Meganck R, Desmet M. Understanding "patient deterioration" in psychotherapy from depressed patients' perspectives: A mixed methods multiple case study. Psychother Res 2024:1-15. [PMID: 38319980 DOI: 10.1080/10503307.2024.2309286] [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: 11/22/2022] [Accepted: 01/12/2024] [Indexed: 02/08/2024] Open
Abstract
OBJECTIVE This study scrutinizes the meaning of deterioration in psychotherapy beyond the widely used statistical definition of reliable symptom increase pre-to-post treatment. METHOD An explanatory sequential mixed-methods multiple case study was conducted, combining quantitative pre-post outcome evaluation of self-reported depression symptoms and qualitative analysis of patients' interviews. In a Randomized Controlled Study on the treatment of Major Depression, three patients showing reliable increase in symptom severity on the BDI-II pre-to-post therapy were selected. An interpretative phenomenological analysis (IPA) was performed on individual interviews conducted pre-, peri- and post-treatment. RESULTS Cross-case outcome experiences were: (1) uncontrollable complaints; (2) remaining questions and uninternalized insights and (3) persisting interpersonal difficulties. Within-case idiosyncratic differences revealed that the statistical classification of "deterioration" not necessarily corresponds to a "deteriorated experience," nor univocally indicates unwanted therapy effects. Our findings point at the influences of the patient's (lack of) agency in the process, a discrepancy between patients' expectations and the therapy offer, the therapeutic relationship, interpersonal difficulties, and contextual influences. CONCLUSION The meaning of symptomatic deterioration should be interpreted within a patient's idiosyncratic context. The multi-faceted nature of deterioration requires further research to rely on multiple perspectives and mixed methods.
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Affiliation(s)
- Melissa Miléna De Smet
- Department of Psychoanalysis and Clinical Consulting, Ghent University, Ghent, Belgium
- Research Foundation Flanders, FWO, Brussels, Belgium
| | - Emma Acke
- Department of Psychoanalysis and Clinical Consulting, Ghent University, Ghent, Belgium
| | - Shana Cornelis
- Department of Psychoanalysis and Clinical Consulting, Ghent University, Ghent, Belgium
| | - Femke Truijens
- Department of Psychoanalysis and Clinical Consulting, Ghent University, Ghent, Belgium
| | - Liza Notaerts
- Department of Psychoanalysis and Clinical Consulting, Ghent University, Ghent, Belgium
| | - Reitske Meganck
- Department of Psychoanalysis and Clinical Consulting, Ghent University, Ghent, Belgium
| | - Mattias Desmet
- Department of Psychoanalysis and Clinical Consulting, Ghent University, Ghent, Belgium
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12
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Wang C, Wang J, Wu X, Liu T, Wang F, Zhou H, Chen C, Shi L, Ma L, Liu T, Li C. Comprehensive review on sexual dimorphism to improve scalp acupuncture in nervous system disease. CNS Neurosci Ther 2024; 30:e14447. [PMID: 37665197 PMCID: PMC10805401 DOI: 10.1111/cns.14447] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 07/31/2023] [Accepted: 08/20/2023] [Indexed: 09/05/2023] Open
Abstract
BACKGROUND With the development of modern medicine, the Traditional Chinese Medicine (TCM) combined with western medicine began to be produced and applied. Scalp acupuncture (SA) as a Chinese medicine based on neurological theory, has a great advantage compared with TCM in the treatment of nervous system diseases. METHOD In this paper, we analyze the physiological and pathological manifestations of sexual dimorphism (SD) to illustrate the necessity of SD treatment. In addition, we review the factors that can affect SD and analyze in physiological structure, function, and pathological neurons. Diseases (pathological basis, pathological manifestations, and incidence) and factors leading to gender differences, which to analyze the possibility of gender differences in SA. RESULT Furthermore, we creatively a new insight of SD-SA and provide the complete SD treatment cases on the basis of the existing SA in different kinds of diseases including stroke, migraine, attention deficit hyperactivity disorder (ADHD), and depression. CONCLUSION In summary, we believe that it is feasible to improve the clinical effectiveness of SA, which is able to promote the development of SA, and then provides an actionable evidence for the promotion of precision medicine in the future.
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Affiliation(s)
- Chaojie Wang
- Department of First Clinical Medical CollegeHeilongjiang University of Chinese MedicineHeilongjiangChina
| | - Jiening Wang
- Department of RehabilitationShanghai Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghaiChina
| | - Xubo Wu
- Department of RehabilitationShanghai Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghaiChina
- School of Rehabilitation ScienceShanghai University of Traditional Chinese MedicineShanghaiChina
| | - Tao Liu
- Department of BioengineeringImperial College LondonLondonUK
| | - Feng Wang
- First Affiliated Hospital of Heilongjiang University of Chinese MedicineHarbinChina
| | - Huanxia Zhou
- Department of RehabilitationShanghai Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghaiChina
| | - Chen Chen
- Second Affiliated Hospital of Heilongjiang University of Chinese MedicineHarbinChina
| | - Lijuan Shi
- School of Biological Science and Medical EngineeringBeihang UniversityBeijingChina
| | - Lin Ma
- First Affiliated Hospital of Heilongjiang University of Chinese MedicineHarbinChina
| | - Tiantian Liu
- Department of RehabilitationShanghai Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghaiChina
| | - Cancheng Li
- School of Biological Science and Medical EngineeringBeihang UniversityBeijingChina
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13
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Bell I, Arnold C, Gilbertson T, D'Alfonso S, Castagnini E, Chen N, Nicholas J, O'Sullivan S, Valentine L, Alvarez-Jimenez M. A Personalized, Transdiagnostic Smartphone Intervention (Mello) Targeting Repetitive Negative Thinking in Young People With Depression and Anxiety: Pilot Randomized Controlled Trial. J Med Internet Res 2023; 25:e47860. [PMID: 38090786 PMCID: PMC10753417 DOI: 10.2196/47860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 07/30/2023] [Accepted: 10/04/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Repetitive negative thinking (RNT) is a key transdiagnostic mechanism underpinning depression and anxiety. Using "just-in-time adaptive interventions" via smartphones may disrupt RNT in real time, providing targeted and personalized intervention. OBJECTIVE This pilot randomized controlled trial evaluates the feasibility, acceptability, and preliminary clinical outcomes and mechanisms of Mello-a fully automated, personalized, transdiagnostic, and mechanistic smartphone intervention targeting RNT in young people with depression and anxiety. METHODS Participants with heightened depression, anxiety, and RNT were recruited via social media and randomized to receive Mello or a nonactive control over a 6-week intervention period. Assessments were completed via Zoom sessions at baseline and at 3 and 6 weeks after baseline. RESULTS The findings supported feasibility and acceptability, with high rates of recruitment (N=55), uptake (55/64, 86% of eligible participants), and retention (52/55, 95% at 6 weeks). Engagement was high, with 90% (26/29) and 59% (17/29) of the participants in the Mello condition still using the app during the third and sixth weeks, respectively. Greater reductions in depression (Cohen d=0.50), anxiety (Cohen d=0.61), and RNT (Cohen d=0.87) were observed for Mello users versus controls. Mediation analyses suggested that changes in depression and anxiety were accounted for by changes in RNT. CONCLUSIONS The results indicate that mechanistic, targeted, and real-time technology-based solutions may provide scalable and effective interventions that advance the treatment of youth mental ill health. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry ACTRN12621001701819; http://tinyurl.com/4d3jfj9f.
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Affiliation(s)
- Imogen Bell
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Chelsea Arnold
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Tamsyn Gilbertson
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Simon D'Alfonso
- Orygen, Melbourne, Australia
- School of Computing and Information Systems, University of Melbourne, Melbourne, Australia
| | - Emily Castagnini
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Nicola Chen
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Jennifer Nicholas
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Shaunagh O'Sullivan
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Lee Valentine
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Mario Alvarez-Jimenez
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
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14
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van Doorn M, Monsanto A, Wang CL, Verfaillie SCJ, van Amelsvoort TAMJ, Popma A, Jaspers MWM, Öry F, Alvarez-Jimenez M, Gleeson JF, Nieman DH. The Effects of a Digital, Transdiagnostic, Clinically and Peer-Moderated Treatment Platform for Young People With Emerging Mental Health Complaints: Repeated Measures Within-Subjects Study. JMIR Mhealth Uhealth 2023; 11:e50636. [PMID: 38090802 PMCID: PMC10753424 DOI: 10.2196/50636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 09/19/2023] [Accepted: 10/18/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND To address the growing prevalence of youth mental health problems, early intervention is crucial to minimize individual, societal, and economic impacts. Indicative prevention aims to target emerging mental health complaints before the onset of a full-blown disorder. When intervening at this early stage, individuals are more responsive to treatment, resulting in cost-effective outcomes. The Moderated Online Social Therapy platform, which was successfully implemented and proven effective in Australia, is a digital, peer- and clinically moderated treatment platform designed for young people. The Netherlands was the first country outside Australia to implement this platform, under the name Engage Young People Early (ENYOY). It has the potential to reduce the likelihood of young people developing serious mental health disorders. OBJECTIVE This study aims to investigate the effects on young people using the ENYOY-platform in relation to psychological distress, psychosocial functioning, and positive health parameters. METHODS Dutch-speaking young people with emerging mental health complaints (N=131) participated in the ENYOY-platform for 6 months in a repeated measures within-subjects study. Psychological distress, psychosocial functioning, and positive health parameters were assessed at baseline and 3, 6, and 12 months. Repeated measures ANOVA was conducted and adjusted for age, sex, therapy, and community activity. The Reliable Change Index and Clinically Significant Index were computed to compare the baseline with the 6- and 12-month measurements. The missing data rate was 22.54% and the dropout rate 62.6% (82/131). RESULTS The primary analysis (77/131, 58.8%) showed that psychological distress decreased and psychosocial functioning improved over time with large effect sizes (P<.001 in both cases; ηp2=0.239 and 0.318, respectively) independent of age (P=.76 for psychological distress and P=.48 for psychosocial functioning), sex (P=.24 and P=.88, respectively), therapy activity (P=.49 and P=.80, respectively), or community activity (P=.59 and P=.48, respectively). Similarly, secondary analyses (51/131, 38.9%) showed significant effects of time on the quality of life, well-being, and meaningfulness positive health parameters (P<.05; ηp2=0.062, 0.140, and 0.121, respectively). Improvements in all outcome measures were found between baseline and 3 and 6 months (P≤.001-.01; d=0.23-0.62) and sustained at follow-up (P=.18-.97; d=0.01-0.16). The Reliable Change Index indicated psychological distress improvements in 38% (39/102) of cases, no change in 54.9% (56/102) of cases, and worsening in 5.9% (6/102) of cases. Regarding psychosocial functioning, the percentages were 50% (51/102), 43.1% (44/102), and 6.9% (7/102), respectively. The Clinically Significant Index demonstrated clinically significant changes in 75.5% (77/102) of cases for distress and 89.2% (91/102) for functioning. CONCLUSIONS This trial demonstrated that the ENYOY-platform holds promise as a transdiagnostic intervention for addressing emerging mental health complaints among young people in the Netherlands and laid the groundwork for further clinical research. It would be of great relevance to expand the population on and service delivery of the platform. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.1186/s12888-021-03315-x.
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Affiliation(s)
- Marilon van Doorn
- Amsterdam University Medical Centers (Location AMC), Amsterdam, Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, Netherlands
| | - Anne Monsanto
- Amsterdam University Medical Centers (Location AMC), Amsterdam, Netherlands
- Antes, Rotterdam, Netherlands
| | - Chen Lu Wang
- Amsterdam University Medical Centers (Location AMC), Amsterdam, Netherlands
| | - Sander C J Verfaillie
- Amsterdam University Medical Centers (Location AMC), Amsterdam, Netherlands
- GGZ inGeest Specialized Mental Health Care, Amsterdam, Netherlands
| | | | - Arne Popma
- Amsterdam University Medical Centers (Location AMC), Amsterdam, Netherlands
| | - Monique W M Jaspers
- Department of Medical Informatics, Amsterdam Public Health Research Institute, Amsterdam University Medical Centers (Location AMC), Amsterdam, Netherlands
| | | | - Mario Alvarez-Jimenez
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Australia
- Orygen, Melbourne, Australia
| | - John F Gleeson
- Healthy Brain and Mind Research Centre and School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Dorien H Nieman
- Amsterdam University Medical Centers (Location AMC), Amsterdam, Netherlands
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15
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Rief W, Hofmann SG, Berg M, Forbes MK, Pizzagalli DA, Zimmermann J, Fried E, Reed GM. Do We Need a Novel Framework for Classifying Psychopathology? A Discussion Paper. CLINICAL PSYCHOLOGY IN EUROPE 2023; 5:e11699. [PMID: 38357431 PMCID: PMC10863678 DOI: 10.32872/cpe.11699] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 10/09/2023] [Indexed: 02/16/2024] Open
Abstract
Introduction The ICD-11 and DSM-5 are the leading systems for the classification of mental disorders, and their relevance for clinical work and research, as well as their impact for policy making and legal questions, has increased considerably. In recent years, other frameworks have been proposed to supplement or even replace the ICD and the DSM, raising many questions regarding clinical utility, scientific relevance, and, at the core, how best to conceptualize mental disorders. Method As examples of the new approaches that have emerged, here we introduce the Hierarchical Taxonomy of Psychopathology (HiTOP), the Research Domain Criteria (RDoC), systems and network approaches, process-based approaches, as well as a new approach to the classification of personality disorders. Results and Discussion We highlight main distinctions between these classification frameworks, largely related to different priorities and goals, and discuss areas of overlap and potential compatibility. Synergies among these systems may provide promising new avenues for research and clinical practice.
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Affiliation(s)
- Winfried Rief
- Clinical Psychology and Psychotherapy Group, Department of Psychology, Philipps-University of Marburg, Marburg, Germany
| | - Stefan G. Hofmann
- Translational Clinical Psychology Group, Department of Psychology, Philipps-University of Marburg, Marburg, Germany
| | - Max Berg
- Clinical Psychology and Psychotherapy Group, Department of Psychology, Philipps-University of Marburg, Marburg, Germany
| | - Miriam K. Forbes
- School of Psychological Sciences, Australian Hearing Hub, Macquarie University Sydney, Sydney, Australia
| | - Diego A. Pizzagalli
- Department of Psychiatry, Center for Depression, Anxiety and Stress Research & McLean Imaging Center, McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | | | - Eiko Fried
- Clinical Psychology Group, Department of Psychology, Leiden University, Leiden, The Netherlands
| | - Geoffrey M. Reed
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
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16
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van der Tuin S, Hoekstra RHA, Booij SH, Oldehinkel AJ, Wardenaar KJ, van den Berg D, Borsboom D, Wigman JTW. Relating stability of individual dynamical networks to change in psychopathology. PLoS One 2023; 18:e0293200. [PMID: 37943819 PMCID: PMC10635522 DOI: 10.1371/journal.pone.0293200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 10/07/2023] [Indexed: 11/12/2023] Open
Abstract
One hypothesis flowing from the network theory of psychopathology is that symptom network structure is associated with psychopathology severity and in turn, one may expect that individual network structure changes with the level of psychopathology severity. However, this expectation has rarely been addressed directly. This study aims to examine (1) the stability of individual contemporaneous symptom networks over a one-year period and (2) whether network stability is associated with a change in psychopathology. We used daily diary data of n = 66 individuals, located along the psychosis severity continuum, from two separate 90-day periods, one year apart (t = 180). Based on the newly developed Individual Network Invariance Test (INIT) to assess symptom-network stability, participants were divided into two groups with stable and unstable networks and we tested whether these groups differed in their absolute change in psychopathology severity. The majority of the sample (n = 51, 77.3%) showed a stable network over time while most individuals showed a decrease in psychopathological severity. We found no significant association between a change in psychopathology severity and individual network stability. Our results call for further critical evaluation of the association between networks and psychopathology to optimize the implementation of clinical applications based on current methods.
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Affiliation(s)
- Sara van der Tuin
- University Medical Center Groningen, Department of Psychiatry, Interdisciplinary Centre Psychopathology and Emotion regulation, University of Groningen, Groningen, The Netherlands
| | - Ria H. A. Hoekstra
- Department of Psychological Methods, University of Amsterdam, Amsterdam, The Netherlands
| | - Sanne H. Booij
- University Medical Center Groningen, Department of Psychiatry, Interdisciplinary Centre Psychopathology and Emotion regulation, University of Groningen, Groningen, The Netherlands
- Center for Integrative Psychiatry, Lentis, Groningen, The Netherlands
| | - Albertine J. Oldehinkel
- University Medical Center Groningen, Department of Psychiatry, Interdisciplinary Centre Psychopathology and Emotion regulation, University of Groningen, Groningen, The Netherlands
| | - Klaas J. Wardenaar
- University Medical Center Groningen, Department of Psychiatry, Interdisciplinary Centre Psychopathology and Emotion regulation, University of Groningen, Groningen, The Netherlands
| | - David van den Berg
- Department of Clinical Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit, Amsterdam, The Netherlands
- Department of Psychosis Research, Parnassia Psychiatric Institute, The Hague, The Netherlands
| | - Denny Borsboom
- Department of Psychological Methods, University of Amsterdam, Amsterdam, The Netherlands
| | - Johanna T. W. Wigman
- University Medical Center Groningen, Department of Psychiatry, Interdisciplinary Centre Psychopathology and Emotion regulation, University of Groningen, Groningen, The Netherlands
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17
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Giommi F, Bauer PR, Berkovich-Ohana A, Barendregt H, Brown KW, Gallagher S, Nyklíček I, Ostafin B, Raffone A, Slagter HA, Trautwein FM, Vago DR. The (In)flexible self: Psychopathology, mindfulness, and neuroscience. Int J Clin Health Psychol 2023; 23:100381. [PMID: 36969914 PMCID: PMC10033904 DOI: 10.1016/j.ijchp.2023.100381] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 02/14/2023] [Indexed: 03/19/2023] Open
Abstract
Clinical and neuroscientific evidence indicates that transdiagnostic processes contribute to the generation and maintenance of psychopathological symptoms and disorders. Rigidity (inflexibility) appears a core feature of most transdiagnostic pathological processes. Decreasing rigidity may prove important to restore and maintain mental health. One of the primary domains in which rigidity and flexibility plays a role concerns the self. We adopt the pattern theory of self (PTS) for a working definition of self. This incorporates the pluralist view on self as constituted by multiple aspects or processes, understood to constitute a self-pattern, i.e. processes organized in non-linear dynamical relations across a number of time scales. The use of mindfulness meditation in the format of Mindfulness Based Interventions (MBIs) has been developed over four decades in Clinical Psychology. MBIs are promising as evidence-based treatments, shown to be equivalent to gold-standard treatments and superior to specific active controls in several randomized controlled trials. Notably, MBIs have been shown to target transdiagnostic symptoms. Given the hypothesized central role of rigid, habitual self-patterns in psychopathology, PTS offers a useful frame to understand how mindfulness may be beneficial in decreasing inflexibility. We discuss the evidence that mindfulness can alter the psychological and behavioral expression of individual aspects of the self-pattern, as well as favour change in the self-pattern as a whole gestalt. We discuss neuroscientific research on how the phenomenology of the self (pattern) is reflected in associated cortical networks and meditation-related alterations in cortical networks. Creating a synergy between these two aspects can increase understanding of psychopathological processes and improve diagnostic and therapeutic options.
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Affiliation(s)
- Fabio Giommi
- NOUS-School of Specialization (PsyD) in Psychotherapy, Milano, Italy
- Insight Dialogue Community [insightdialogue.org/teachers]
| | - Prisca R. Bauer
- Department of Psychosomatic Medicine and Psychotherapy, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Aviva Berkovich-Ohana
- Edmond Safra Brain Research Center, Faculty of Education, University of Haifa, Israel
- Faculty of Education, Department of Learning and Instructional Sciences, University of Haifa, Israel
- The Integrated Brain and Behavior Research Center (IBBRC), University of Haifa, Israel
- Faculty of Education, Department of Counseling and Human Development, University of Haifa, Israel
| | - Henk Barendregt
- Faculty of Science, Radboud University, Nijmegen, the Netherlands
| | | | - Shaun Gallagher
- Department of Philosophy, University of Memphis, USA and SOLA, University of Wollongong, Australia
| | - Ivan Nyklíček
- Department of Medical and Clinical Psychology, Tilburg University, the Netherlands
| | - Brian Ostafin
- Department of Clinical Psychology, University of Groningen, the Netherlands
| | - Antonino Raffone
- Department of Psychology, Sapienza University of Rome, Italy
- School of Buddhist Studies, Philosophy and Comparative Religions, Nalanda University, India
| | | | - Fynn-Mathis Trautwein
- Department of Psychosomatic Medicine and Psychotherapy, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - David R. Vago
- Contemplative Sciences Center, University of Virginia
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18
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McCracken LM. Personalized pain management: Is it time for process-based therapy for particular people with chronic pain? Eur J Pain 2023; 27:1044-1055. [PMID: 36755478 DOI: 10.1002/ejp.2091] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 02/08/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND AND OBJECTIVE Psychological treatments for chronic pain have helped many people around the world. They are among the most researched and best evidenced treatments a person can receive when they have persistent, disabling and distressing pain. At the same time, improvements in the effectiveness of these treatments appear to be at a standstill. This may be due to an inherent lack of generalizability from aggregated group data to the individual, limited utility of our current schemes for categorizing people with pain conditions, faced with their inherent heterogeneity, our relatively coarse categories of treatment types and focus on treatment packages rather than individual methods, and our current failures to find adequate predictors of outcome, or to assign people their best-suited treatment methods, based on group data. In this review, it is argued that the development and examination of truly personalized treatment is a next logical step to create progress and improve the results people achieve. METHODS Key research studies pertaining to psychological treatments, treatment outcome, heterogeneity in chronic pain, prediction of treatment outcome, subtyping and treatment tailoring are reviewed. RESULTS AND CONCLUSION It is suggested that development of future treatments for chronic pain ought to incorporate an idiographic, process-based approach, focused on evidence-based mechanisms of change, individually and dynamically addressed, based on contextually sensitive ongoing assessment. Knowledge and practical solutions needed to make process-based therapy for chronic pain happen are discussed. SIGNIFICANCE Psychological approaches to chronic pain have been highly successful in the past but improvement in the effectiveness of these over time is slow to nonexistent. It is argued here that this has happened due to a failure to adequately consider the individual. Future psychological treatments for chronic pain ought to incorporate an idiographic, process-based approach, focused on evidence-based mechanisms of change, individually and dynamically addressed, grounded in ongoing contextually sensitive assessment.
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Affiliation(s)
- Lance M McCracken
- Division of Clinical Psychology, Psychology Department, Uppsala University, Uppsala, Sweden
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19
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Kraus B, Zinbarg R, Braga RM, Nusslock R, Mittal VA, Gratton C. Insights from personalized models of brain and behavior for identifying biomarkers in psychiatry. Neurosci Biobehav Rev 2023; 152:105259. [PMID: 37268180 PMCID: PMC10527506 DOI: 10.1016/j.neubiorev.2023.105259] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/22/2023] [Accepted: 05/30/2023] [Indexed: 06/04/2023]
Abstract
A main goal in translational neuroscience is to identify neural correlates of psychopathology ("biomarkers") that can be used to facilitate diagnosis, prognosis, and treatment. This goal has led to substantial research into how psychopathology symptoms relate to large-scale brain systems. However, these efforts have not yet resulted in practical biomarkers used in clinical practice. One reason for this underwhelming progress may be that many study designs focus on increasing sample size instead of collecting additional data within each individual. This focus limits the reliability and predictive validity of brain and behavioral measures in any one person. As biomarkers exist at the level of individuals, an increased focus on validating them within individuals is warranted. We argue that personalized models, estimated from extensive data collection within individuals, can address these concerns. We review evidence from two, thus far separate, lines of research on personalized models of (1) psychopathology symptoms and (2) fMRI measures of brain networks. We close by proposing approaches uniting personalized models across both domains to improve biomarker research.
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Affiliation(s)
- Brian Kraus
- Department of Psychology, Northwestern University, Evanston, IL, USA.
| | - Richard Zinbarg
- Department of Psychology, Northwestern University, Evanston, IL, USA; The Family Institute at Northwestern University, Evanston, IL, USA
| | - Rodrigo M Braga
- Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Robin Nusslock
- Department of Psychology, Northwestern University, Evanston, IL, USA; Institute for Policy Research, Northwestern University, Evanston, IL, USA
| | - Vijay A Mittal
- Department of Psychology, Northwestern University, Evanston, IL, USA; Institute for Policy Research, Northwestern University, Evanston, IL, USA; Institute for Innovations in Developmental Sciences (DevSci), Northwestern University, Chicago, IL, USA; Northwestern University, Department of Psychiatry, Chicago, IL, USA; Northwestern University, Medical Social Sciences, Chicago, IL, USA
| | - Caterina Gratton
- Department of Psychology, Northwestern University, Evanston, IL, USA; Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA; Interdepartmental Neuroscience Program, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA; Department of Psychology, Florida State University, Tallahassee, FL, USA; Program in Neuroscience, Florida State University, Tallahassee, FL, USA
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20
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Harrer M, Cuijpers P, Schuurmans LKJ, Kaiser T, Buntrock C, van Straten A, Ebert D. Evaluation of randomized controlled trials: a primer and tutorial for mental health researchers. Trials 2023; 24:562. [PMID: 37649083 PMCID: PMC10469910 DOI: 10.1186/s13063-023-07596-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 08/18/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND Considered one of the highest levels of evidence, results of randomized controlled trials (RCTs) remain an essential building block in mental health research. They are frequently used to confirm that an intervention "works" and to guide treatment decisions. Given their importance in the field, it is concerning that the quality of many RCT evaluations in mental health research remains poor. Common errors range from inadequate missing data handling and inappropriate analyses (e.g., baseline randomization tests or analyses of within-group changes) to unduly interpretations of trial results and insufficient reporting. These deficiencies pose a threat to the robustness of mental health research and its impact on patient care. Many of these issues may be avoided in the future if mental health researchers are provided with a better understanding of what constitutes a high-quality RCT evaluation. METHODS In this primer article, we give an introduction to core concepts and caveats of clinical trial evaluations in mental health research. We also show how to implement current best practices using open-source statistical software. RESULTS Drawing on Rubin's potential outcome framework, we describe that RCTs put us in a privileged position to study causality by ensuring that the potential outcomes of the randomized groups become exchangeable. We discuss how missing data can threaten the validity of our results if dropouts systematically differ from non-dropouts, introduce trial estimands as a way to co-align analyses with the goals of the evaluation, and explain how to set up an appropriate analysis model to test the treatment effect at one or several assessment points. A novice-friendly tutorial is provided alongside this primer. It lays out concepts in greater detail and showcases how to implement techniques using the statistical software R, based on a real-world RCT dataset. DISCUSSION Many problems of RCTs already arise at the design stage, and we examine some avoidable and unavoidable "weak spots" of this design in mental health research. For instance, we discuss how lack of prospective registration can give way to issues like outcome switching and selective reporting, how allegiance biases can inflate effect estimates, review recommendations and challenges in blinding patients in mental health RCTs, and describe problems arising from underpowered trials. Lastly, we discuss why not all randomized trials necessarily have a limited external validity and examine how RCTs relate to ongoing efforts to personalize mental health care.
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Affiliation(s)
- Mathias Harrer
- Psychology and Digital Mental Health Care, Technical University Munich, Georg-Brauchle-Ring 60-62, Munich, 80992, Germany.
- Clinical Psychology and Psychotherapy, Institute for Psychology, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany.
| | - Pim Cuijpers
- Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- WHO Collaborating Centre for Research and Dissemination of Psychological Interventions, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Lea K J Schuurmans
- Psychology and Digital Mental Health Care, Technical University Munich, Georg-Brauchle-Ring 60-62, Munich, 80992, Germany
| | - Tim Kaiser
- Methods and Evaluation/Quality Assurance, Freie Universität Berlin, Berlin, Germany
| | - Claudia Buntrock
- Institute of Social Medicine and Health Systems Research (ISMHSR), Medical Faculty, Otto Von Guericke University Magdeburg, Magdeburg, Germany
| | - Annemieke van Straten
- Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - David Ebert
- Psychology and Digital Mental Health Care, Technical University Munich, Georg-Brauchle-Ring 60-62, Munich, 80992, Germany
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21
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Cohen ZD, Barnes-Horowitz NM, Forbes CN, Craske MG. Measuring the active elements of cognitive-behavioral therapies. Behav Res Ther 2023; 167:104364. [PMID: 37429044 DOI: 10.1016/j.brat.2023.104364] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 06/09/2023] [Accepted: 07/02/2023] [Indexed: 07/12/2023]
Abstract
Understanding how and for whom cognitive-behavioral therapies work is central to the development and improvement of mental health interventions. Suboptimal quantification of the active elements of cognitive-behavioral therapies has hampered progress in elucidating mechanisms of change. To advance process research on cognitive-behavioral therapies, we describe a theoretical measurement framework that focuses on the delivery, receipt, and application of the active elements of these interventions. We then provide recommendations for measuring the active elements of cognitive-behavioral therapies aligned with this framework. Finally, to support measurement harmonization and improve study comparability, we propose the development of a publicly available repository of assessment tools: the Active Elements of Cognitive-Behavioral Therapies Measurement Kit.
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Affiliation(s)
- Zachary D Cohen
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, United States.
| | | | - Courtney N Forbes
- Department of Psychology, University of California, Los Angeles, United States
| | - Michelle G Craske
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, United States; Department of Psychology, University of California, Los Angeles, United States
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22
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Zainal NH, Newman MG. Prospective network analysis of proinflammatory proteins, lipid markers, and depression components in midlife community women. Psychol Med 2023; 53:5267-5278. [PMID: 35924730 PMCID: PMC9898473 DOI: 10.1017/s003329172200232x] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 05/07/2022] [Accepted: 07/04/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Vulnerability theories propose that suboptimal levels of lipid markers and proinflammatory proteins predict future heightened depression. Scar models posit the reverse association. However, most studies that tested relationships between non-specific immune/endocrine markers and depression did not separate temporal inferences between people and within-person and how different immunometabolism markers related to unique depression symptoms. We thus used cross-lagged prospective network analyses (CLPN) to investigate this topic. METHODS Community midlife women (n = 2224) completed the Center for Epidemiologic Studies-Depression scale and provided biomarker samples across five time-points spanning 9 years. CLPN identified significant relations (edges) among components (nodes) of depression (depressed mood, somatic symptoms, interpersonal issues), lipid markers [insulin, fasting glucose, triglycerides, low-density lipoprotein-cholesterol (LDL), high-density lipoprotein-cholesterol (HDL)], and proinflammatory proteins [C-reactive protein (CRP), fibrinogen], within and across time-points. All models adjusted for age, estradiol, follicle-stimulating hormone, and menopausal status. RESULTS In within-person temporal networks, higher CRP and HDL predicted all three depression components (d = 0.131-2.112). Increased LDL preceded higher depressed mood and interpersonal issues (v. somatic symptoms) (d = 0.251-0.327). Elevated triglycerides predicted more somatic symptoms (v. depressed mood and interpersonal problems) (d = 0.131). More interpersonal problems forecasted elevated fibrinogen and LDL levels (d = 0.129-0.331), and stronger somatic symptoms preceded higher fibrinogen levels (d = 0.188). CONCLUSIONS Results supported both vulnerability and scar models. Long-term dysregulated immunometabolism systems, social disengagement, and related patterns are possible mechanistic accounts. Cognitive-behavioral therapies that optimize nutrition and physical activity may effectively target depression.
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Affiliation(s)
- Nur Hani Zainal
- Department of Health Care Policy, Harvard Medical School, Boston, MA, USA
| | - Michelle G. Newman
- Department of Psychology, The Pennsylvania State University, State College, PA, USA
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23
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Walder N, Berger T, Schmidt SJ. Prevention and Treatment of Social Anxiety Disorder in Adolescents: Protocol for a Randomized Controlled Trial of the Online Guided Self-Help Intervention SOPHIE. JMIR Res Protoc 2023; 12:e44346. [PMID: 37342086 DOI: 10.2196/44346] [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: 11/17/2022] [Accepted: 04/18/2023] [Indexed: 06/22/2023] Open
Abstract
BACKGROUND Social anxiety symptoms are highly prevalent among adolescents and are associated with poor quality of life and low psychosocial functioning. If untreated, social anxiety often persists into adulthood and increases the risk for comorbid disorders. Therefore, early interventions for social anxiety to prevent negative long-term consequences are critical. However, adolescents rarely seek help and often avoid face-to-face psychotherapeutic interventions due to the perceived lack of autonomy and anonymity. Thus, online interventions represent a promising opportunity to reach adolescents who have social anxiety but do not seek help yet. OBJECTIVE This study aims to evaluate the efficacy, moderators, and mediators of an online intervention developed to reduce social anxiety in adolescents. METHODS A total of 222 adolescents aged 11-17 years with subclinical social anxiety (N=166) or with a diagnosis of social anxiety disorder (N=56) are randomly assigned to the online intervention or a care-as-usual control group. The 8-week guided online intervention is based on the Cognitive Model of Social Phobia and evidence-based online interventions for social anxiety adapted to the specific needs of adolescents. The care-as-usual group will be given access to the online intervention after the follow-up assessment. Participants are assessed at baseline, at 4 and 8 weeks post intervention, and at 3-month follow-up assessment on the primary outcome, that is, social anxiety, on secondary outcomes (eg, level of functioning, fear and avoidance, general anxiety, depression, quality of life, self-esteem, and negative effects of the intervention), on potential moderators (eg, therapy motivation, therapy expectancy, and satisfaction with the intervention), and potential mediators (eg, therapeutic alliance and adherence to the intervention). Data will be analyzed based on an intention-to-treat approach and both groups (intervention and care-as-usual) will be compared at each assessment time point. Furthermore, potential mechanisms of change and generalization of intervention effects on daily life are assessed using an ecological momentary assessment procedure that includes items on maintaining mechanisms of social anxiety, social context, and affect. Participants are prompted 3 times a day during the first 8 weeks of the study and again for 2 weeks following the follow-up assessment. RESULTS Recruitment is ongoing; initial results are expected in 2024. CONCLUSIONS Results are discussed considering the potential of online interventions as a low-threshold prevention and treatment option for adolescents with social anxiety and in light of current advances in dynamic modeling of change processes and mechanisms in early intervention and psychotherapy in adolescents. TRIAL REGISTRATION ClinicalTrials.gov NCT04782102; https://clinicaltrials.gov/ct2/show/NCT04782102. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/44346.
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Affiliation(s)
- Noemi Walder
- Division of Clinical Child and Adolescent Psychology, Institute of Psychology, University of Bern, Bern, Switzerland
| | - Thomas Berger
- Division of Clinical Psychology and Psychotherapy, Institute of Psychology, University of Bern, Bern, Switzerland
| | - Stefanie J Schmidt
- Division of Clinical Child and Adolescent Psychology, Institute of Psychology, University of Bern, Bern, Switzerland
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24
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An integrated Neo-Piagetian/ Neo-Eriksonian development model I: Stages, substages, and mechanisms of change. CURRENT PSYCHOLOGY 2023. [DOI: 10.1007/s12144-022-03930-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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25
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Bai W, Zhang J, Smith RD, Cheung T, Su Z, Ng CH, Zhang Q, Xiang YT. Inter-relationship between cognitive performance and depressive symptoms and their association with quality of life in older adults: A network analysis based on the 2017-2018 wave of Chinese Longitudinal Healthy Longevity Survey (CLHLS). J Affect Disord 2023; 320:621-627. [PMID: 36206885 DOI: 10.1016/j.jad.2022.09.159] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/25/2022] [Accepted: 09/30/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Depressive symptoms and cognitive impairment are common psychiatric conditions and often co-occur in older adults. Network analysis has been widely used in exploring the inter-connections between psychiatric symptoms. The aim of this study was to explore the network model of depressive symptoms and cognitive performance, and their association with quality of life in people aged 65 years or above based on the 2017-2018 wave of Chinese Longitudinal Healthy Longevity Survey (CLHLS). METHOD Global cognitive performance, depressive symptoms, and global quality of life (QoL) were measured using the validated Chinese version of the Mini Mental State Examination (MMSE), the 10-item Center for Epidemiologic Studies Short Depression Scale (CES-D), and the World Health Organization Quality of Life-brief version (WHOQOL-BREF), respectively. Central symptoms and bridge symptoms were identified via strength and bridge strength, respectively. The flow network was used to identify symptoms directly related to QoL. Network stability was examined using the case dropping bootstrap method. RESULTS A total of 9023 participants were included in the network analysis. CESD3 "Feeling blue/depressed", CESD4 "Everything was an effort", and At_C "Attention and Calculation" were the central (influential) symptoms that had the highest strength value. Three bridge symptoms (i.e., Nam "Naming", CESD2 "Difficulty with concentrating", and Lan "Language") were also identified. CESD10 "Sleep disturbances" had the strongest direct connection to QoL. CONCLUSIONS This exploratory study highlights the inter-relationships between cognitive performance and depressive symptoms in older adults in the general population. Interventions targeting bridge symptoms have the potential to alleviate depressive and cognitive symptoms in this population. Furthermore, improving sleep quality in older adults may reduce the negative impact of depression and cognition decline on QoL.
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Affiliation(s)
- Wei Bai
- Unit of Psychiatry, Department of Public Health and Medicinal Administration, & Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macao SAR, China; Centre for Cognitive and Brain Sciences, University of Macau, Macao SAR, China
| | - Juan Zhang
- Faculty of Education, University of Macau, Macao SAR, China
| | - Robert D Smith
- Unit of Psychiatry, Department of Public Health and Medicinal Administration, & Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macao SAR, China
| | - Teris Cheung
- School of Nursing, Hong Kong Polytechnic University, Hong Kong, SAR, China
| | - Zhaohui Su
- Center on Smart and Connected Health Technologies, Mays Cancer Center, School of Nursing, UT Health San Antonio, San Antonio, TX, USA
| | - Chee H Ng
- Department of Psychiatry, The Melbourne Clinic and St Vincent's Hospital, University of Melbourne, Richmond, Victoria, Australia.
| | - Qinge Zhang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China.
| | - Yu-Tao Xiang
- Unit of Psychiatry, Department of Public Health and Medicinal Administration, & Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macao SAR, China; Centre for Cognitive and Brain Sciences, University of Macau, Macao SAR, China.
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26
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Ong CW, Hayes SC, Hofmann SG. A process-based approach to cognitive behavioral therapy: A theory-based case illustration. Front Psychol 2022; 13:1002849. [PMID: 36389539 PMCID: PMC9642026 DOI: 10.3389/fpsyg.2022.1002849] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 10/10/2022] [Indexed: 09/14/2023] Open
Abstract
Despite the significant contribution of cognitive-behavioral therapy to effective treatment options for specific syndromes, treatment progress has been stagnating, with response rates plateauing over the past several years. This stagnation has led clinical researchers to call for an approach that instead focuses on processes of change and the individual in their particular context. Process-based therapy (PBT) is a general approach representing a model of models, grounded in evolution science, with an emphasis on idiographic methods, network models of case conceptualization, and enhancing wellbeing. In this paper, we describe the theory underlying PBT and present a case study for how to apply PBT tools and principles to deliver process-informed and person-centered evidence-based treatment. In addition, we discuss lessons learned from our case and provide suggestions for future considerations when implementing PBT in clinical settings.
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Affiliation(s)
- Clarissa W. Ong
- Department of Psychology, University of Toledo, Toledo, OH, United States
- Department of Psychological and Brain Sciences, Boston University, Boston, MA, United States
| | - Steven C. Hayes
- Department of Psychology, University of Nevada, Reno, Reno, NV, United States
| | - Stefan G. Hofmann
- Department of Psychological and Brain Sciences, Boston University, Boston, MA, United States
- Department of Psychology, Philipps-Universität Marburg, Marburg, Germany
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27
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Fried EI. Studying Mental Health Problems as Systems, Not Syndromes. CURRENT DIRECTIONS IN PSYCHOLOGICAL SCIENCE 2022. [DOI: 10.1177/09637214221114089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Despite decades of clinical, sociopolitical, and research efforts, progress in understanding and treating mental health problems remains disappointing. I discuss two barriers that have contributed to a problematic oversimplification of mental illness. The first is diagnostic literalism, mistaking mental health problems (complex within-person processes) for the diagnoses by which they are classified (clinically useful idealizations to facilitate treatment selection and prognosis). The second is reductionism, the isolated study of individual elements of mental disorders. I propose conceptualizing people’s mental health states as outcomes emerging from complex systems of biological, psychological, and social elements and show that this systems perspective explains many robust phenomena, including variability within diagnoses, comorbidity among diagnoses, and transdiagnostic risk factors. It helps us understand diagnoses and reductionism as useful epistemological tools for describing the world, rather than ontological convictions about how the world is. It provides new lenses through which to study mental illness (e.g., attractor states, phase transitions), and new levers to treat them (e.g., early warning signals, novel treatment targets). Embracing the complexity of mental health problems requires opening our ivory towers to theories and methods from other fields with rich traditions, including network and systems sciences.
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Affiliation(s)
- Eiko I. Fried
- Department of Clinical Psychology, Leiden University
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28
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Hayden EP. A call for renewed attention to construct validity and measurement in psychopathology research. Psychol Med 2022; 52:2930-2936. [PMID: 36268554 DOI: 10.1017/s0033291722003221] [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] [Indexed: 01/05/2023]
Abstract
Psychopathologists have failed to make significant progress toward understanding the causes of psychopathology. Despite the foundational importance of construct validity and measurement to our field, insufficient attention is paid to these concerns in the assessment of psychopathology vulnerabilities prior to their implementation in causal models. I review the current state of construct validity and measurement in psychopathology research, highlighting the lack of consensus regarding how we should define and measure vulnerability constructs. The limited capacity of open science practices to address these definitional and measurement challenges is discussed. Recommendations for progress are made, including the need for consensus agreement on (1) working definitions and (2) measures of vulnerability constructs. Other recommendations include (3) the need to incentivize 'pre-clinical' descriptive work focused on measurement development, (4) the formation of open-access databases designed to facilitate measurement evaluation and development, and (5) increased exploration of the use of novel technologies to facilitate the collection of high-quality measures of vulnerability.
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Affiliation(s)
- Elizabeth P Hayden
- Department of Psychology, Western University, London, ON N6A 5C2, Canada
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30
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Păsărelu CR, Dobrean A, Florean IS, Predescu E. Parental stress and child mental health: a network analysis of Romanian parents. CURRENT PSYCHOLOGY 2022; 42:1-13. [PMID: 35967498 PMCID: PMC9362691 DOI: 10.1007/s12144-022-03520-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2022] [Indexed: 11/03/2022]
Abstract
Parental stress is related to child mental health problems, with numerous evidence indicating that it is an important predictor of parenting and parent-child relationship. New approaches to psychopathology could be particularly informative for clinical research, however, there is limited research that employs network analysis with parents. Network analysis could contribute to a better understanding of the relationship between child mental health problems and parental stress by highlighting the most central nodes and how the two constructs influence each other. The scope of the study was to identify potential new intervention targets to reduce the mental health problems of children and prevent contagion between parent stress and child psychopathology. Furthermore, we also sought to test whether the dynamic between parental stress and child psychopathology differs across the level of parent stress and child total difficulties. In this endeavor, we had three main directions. First, we estimated a network at the level of child mental health problems and identified the most central nodes. Second, we mapped the main paths through which parent stress and child mental health problems communicate with each other. Third, we investigated the network invariance across the level of parent stress (high vs moderate) and child mental health problems (low vs. high total difficulties). Participants (N = 1014) were parents of children with ages between four and 17 years old. The analyses were conducted in RStudio. Results indicated that perceived coping was a central node, bridging the two constructs. The global strength of the network was higher for parents who reported high levels of stress compared to those who reported only moderate levels of stress. In contrast, we found that the global strength of the network was lower for children with high levels of total difficulties compared to those with low levels of total difficulties. In conclusion, we argue the importance of focusing on the targeting nodes with high bridge centrality, such as perceived coping, for designing prevention and intervention programs. Future research should use temporal dynamics between parental stress and child mental health problems and explore mechanisms between the two constructs. Supplementary Information The online version contains supplementary material available at 10.1007/s12144-022-03520-1.
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Affiliation(s)
- Costina-Ruxandra Păsărelu
- Department of Clinical Psychology and Psychotherapy, Babeș-Bolyai University, Cluj-Napoca, Romania
- The International Institute for the Advanced Studies of Psychotherapy and Applied Mental Health, Babeș-Bolyai University, Republicii St., No. 37, 400015 Cluj-Napoca, Romania
| | - Anca Dobrean
- Department of Clinical Psychology and Psychotherapy, Babeș-Bolyai University, Cluj-Napoca, Romania
- The International Institute for the Advanced Studies of Psychotherapy and Applied Mental Health, Babeș-Bolyai University, Republicii St., No. 37, 400015 Cluj-Napoca, Romania
| | - Ionuț Stelian Florean
- Department of Clinical Psychology and Psychotherapy, Babeș-Bolyai University, Cluj-Napoca, Romania
- The International Institute for the Advanced Studies of Psychotherapy and Applied Mental Health, Babeș-Bolyai University, Republicii St., No. 37, 400015 Cluj-Napoca, Romania
| | - Elena Predescu
- Iuliu Hațieganu University of Medicine and Pharmacology, Cluj Napoca, Romania
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Rosen M, Betz LT, Montag C, Kannen C, Kambeitz J. Transdiagnostic Psychopathology in a Help-Seeking Population of an Early Recognition Center for Mental Disorders: Protocol for an Experience Sampling Study. JMIR Res Protoc 2022; 11:e35206. [PMID: 35916702 PMCID: PMC9379784 DOI: 10.2196/35206] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 05/11/2022] [Accepted: 05/12/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Prevention in psychiatry provides a promising way to address the burden of mental illness. However, established approaches focus on specific diagnoses and do not address the heterogeneity and manifold potential outcomes of help-seeking populations that present at early recognition services. Conceptualizing the psychopathology manifested in help-seeking populations from a network perspective of interacting symptoms allows transdiagnostic investigations beyond binary disease categories. Furthermore, modern technologies such as smartphones facilitate the application of the Experience Sampling Method (ESM). OBJECTIVE This study is a combination of ESM with network analyses to provide valid insights beyond the established assessment instruments in a help-seeking population. METHODS We will examine 75 individuals (aged 18-40 years) of the help-seeking population of the Cologne early recognition center. For a maximally naturalistic sample, only minimal exclusion criteria will be applied. We will collect data for 14 days using a mobile app to assess 10 transdiagnostic symptoms (ie, depressive, anxious, and psychotic symptoms) as well as distress level 5 times a day. With these data, we will generate average group-level symptom networks and personalized symptom networks using a 2-step multilevel vector autoregressive model. Additionally, we will explore associations between symptom networks and sociodemographic, risk, and resilience factors, as well as psychosocial functioning. RESULTS The protocol was designed in February 2020 and approved by the Ethics Committee of the University Hospital Cologne in October 2020. The protocol was reviewed and funded by the Köln Fortune program in September 2020. Data collection began in November 2020 and was completed in November 2021. Of the 258 participants who were screened, 93 (36%) fulfilled the inclusion criteria and were willing to participate in the study. Of these 93 participants, 86 (92%) completed the study. The first results are expected to be published in 2022. CONCLUSIONS This study will provide insights about the feasibility and utility of the ESM in a help-seeking population of an early recognition center. Providing the first explorative phenotyping of transdiagnostic psychopathology in this population, our study will contribute to the innovation of early recognition in psychiatry. The results will help pave the way for prevention and targeted early intervention in a broader patient group, and thus, enable greater intended effects in alleviating the burden of psychiatric disorders. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/35206.
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Affiliation(s)
- Marlene Rosen
- Department of Psychiatry and Psychotherapy, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Linda T Betz
- Department of Psychiatry and Psychotherapy, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Christian Montag
- Institute of Psychology and Education, Ulm University, Ulm, Germany
| | | | - Joseph Kambeitz
- Department of Psychiatry and Psychotherapy, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
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32
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Larsen JL, Johansen KS, Mehlsen MY. What kind of science for dual diagnosis? A pragmatic examination of the enactive approach to psychiatry. Front Psychol 2022; 13:825701. [PMID: 35923725 PMCID: PMC9339962 DOI: 10.3389/fpsyg.2022.825701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 06/28/2022] [Indexed: 11/25/2022] Open
Abstract
The recommended treatment for dual diagnosis - the co-occurrence of substance use and another mental disorder - requires seamless integration of the involved disciplines and services. However, no integrative framework exists for communicating about dual diagnosis cases across disciplinary or sectoral boundaries. We examine if Enactive Psychiatry may bridge this theoretical gap. We evaluate the enactive approach through a two-step pragmatic lens: Firstly, by taking a historical perspective to describe more accurately how the theoretical gap within the field of dual diagnosis initially developed. Secondly, by applying the Enactive Psychiatry approach to data from a longitudinal study on the trajectory of cannabis use in psychosis disorders. By applying the theory rather than simply presenting it, we position ourselves better to evaluate whether it may assist the purpose of achieving a more expedient pragmatic “grip” on the field of dual diagnosis. In our discussion, we suggest that this may very well be the case. Finally, we consider the enactive approach as one of a small handful of new theories of mental disorders that draw on systems thinking and ecological psychology, and discuss whether they have the potential for a wider progressive problemshift within psychiatry. The case in favor of such potential, we argue, is less strong unless the role of complexity, similar to that seen within the dual diagnosis field, may be demonstrated for other fields of clinical practice.
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Affiliation(s)
- Jonathan Led Larsen
- Sankt Hans Hospital, Roskilde, Denmark
- Department of Psychology and Behavioural Sciences, School of Business and Social Sciences, Aarhus University, Aarhus, Denmark
- *Correspondence: Jonathan Led Larsen,
| | | | - Mimi Yung Mehlsen
- Department of Psychology and Behavioural Sciences, School of Business and Social Sciences, Aarhus University, Aarhus, Denmark
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Jumping back onto the giants' shoulders: Why emotional memory should be considered in a network perspective of psychopathology. Behav Res Ther 2022; 156:104154. [PMID: 35850017 DOI: 10.1016/j.brat.2022.104154] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 06/21/2022] [Accepted: 06/27/2022] [Indexed: 12/22/2022]
Abstract
Clinical psychology finds itself with a paradox: On the one hand, there is abundant empirical evidence showing that aversive experiences increase the risk for psychopathology. In fact, a learning and memory framework forms the foundation of numerous psychological theories and treatments. For example, various CBT approaches aim to target maladaptive emotional memories (e.g., schemas or cognitions) that are deemed to lie at the core of mental health conditions. On the other hand, a new approach - the network theory - is gaining ground, which ignores underlying causes for mental disorders and instead dictates a focus on symptoms and their causal interactions. While radical shifts are sometimes necessary in science, we argue why completely neglecting common causes, such as emotional memory, is not justified. We critically discuss the strengths and limitations of the network approach: While its transdiagnostic nature and recognition of symptom interactions have the potential to invigorate the field, the framework is merely descriptive, its concepts not well defined, and its clinical utility still to be established. To move forward, we propose an incorporation of latent constructs into the network model, starting with clearer definitions and operationalisations of concepts in both network and latent variable models.
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34
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Borsboom D. Reflections on an emerging new science of mental disorders. Behav Res Ther 2022; 156:104127. [DOI: 10.1016/j.brat.2022.104127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 05/18/2022] [Indexed: 12/28/2022]
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