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Oh HS, Cloninger CR. The role of temperament and character in the anxiety-depression spectrum among Korean adults. J Affect Disord 2024; 359:1-13. [PMID: 38759504 DOI: 10.1016/j.jad.2024.05.052] [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: 03/28/2024] [Revised: 05/07/2024] [Accepted: 05/09/2024] [Indexed: 05/19/2024]
Abstract
BACKGROUND Temperament and character are useful in risk assessment and therapy of individuals in the anxiety-depression spectrum but understudied in South Korea. OBJECTIVE The study aimed to identify the temperament and character features associated with anxiety and/or depression in individuals with clinical disorders and in the general population. METHODS A representative sample of 1384 Korean adults over 18 years old (58 % female) were assessed with the Beck Depression Inventory (BDI), State-Trait Anxiety Inventory (STAI), and Temperament and Character Inventory (TCI). Multivariate analyses, including structural equation modeling and complex systems analysis, evaluated how personality influenced risk and resilience for anxiety and/or depression. RESULTS The three groups with anxiety and/or depression were strongly distinguished by temperament and character: (i) In AD (n = 58), Harm Avoidance and Reward Dependence were higher than in DD, and Self-directedness was higher than in AD+DD; (ii) In DD (n = 90), Persistence, Self-Directedness and Cooperativeness were higher than in AD+DD; and (iii) In AD+DD (n = 101), Harm Avoidance was highest and Persistence and Self-directedness were lowest (i.e., they were lowest in Resilience). Structural equation models confirmed these risk relations with strong character development reducing the adverse effects of emotional hyperreactivity from extreme temperaments. LIMITATIONS Self-reports were measured only at one point in time, requiring collateral experimental data to support causal interpretation. CONCLUSIONS Interactions of temperament and character are strongly predictive of risk and resilience to anxiety and/or depression by regulating both positive and negative affect. Character mediates the adverse effects of extreme temperaments on affect.
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Affiliation(s)
- Hyun Sook Oh
- Department of Psychology and Childcare, College of Human Services, Hanshin University, Seoul, South Korea
| | - C Robert Cloninger
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA.
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Lavonius V, Keltikangas-Järvinen L, Hamal Mishra B, Sormunen E, Kähönen M, Raitakari O, Hietala J, Cloninger CR, Lehtimäki T, Saarinen A. Polygenic risk for depression predicting temperament trajectories over 15 years - A general population study. J Affect Disord 2024; 350:388-395. [PMID: 38218259 DOI: 10.1016/j.jad.2024.01.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 11/23/2023] [Accepted: 01/07/2024] [Indexed: 01/15/2024]
Abstract
BACKGROUND A great number of case-control and population-based studies have shown that depression patients differ from healthy controls in their temperament traits. We investigated whether polygenic risk for depression predicts trajectories of temperament traits from early adulthood to middle age. METHODS Participants came from the population-based Young Finns Study (n = 2212). The calculation for Polygenic risk for depression (PRS) was based on the most recent genome-wide association study. Temperament traits of Harm Avoidance, Novelty Seeking, Reward Dependence, and Persistence were assessed with the Temperament and Character Inventory in 1997, 2001, 2007, and 2012 (participants being 24-50-year-olds). As covariates, we used depressive symptoms as assessed by a modified version of the Beck Depression Inventory, psychosocial family environment from parent-filled questionnaires, and socioeconomic factors from adulthood. RESULTS High PRS predicted higher Persistence from early adulthood to middle age (p = 0.003) when controlling for depressive symptoms, psychosocial family environment, and socioeconomic factors. PRS did not predict trajectories of Novelty Seeking (p = 0.063-0.416 in different models) or Reward Dependence (p = 0.531-0.736). The results remained unaffected when participants with diagnosed affective disorders were excluded. Additionally, we found an interaction between PRS and depressive symptoms when predicting the Harm Avoidance subscale Anticipatory Worry, indicating that the association of Anticipatory Worry with depressive symptoms is stronger in individuals with higher (vs. lower) PRS. LIMITATIONS There was some attrition due to the long follow-up. CONCLUSIONS High polygenic risk for major depression may predict differences in temperament trajectories among those who have not developed any severe affective disorders.
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Affiliation(s)
- Veikka Lavonius
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland
| | | | - Binisha Hamal Mishra
- Department of Clinical Chemistry, Fimlab Laboratories, Finnish Cardiovascular Research Center, Tampere, Finland; Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Elina Sormunen
- Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | - Mika Kähönen
- Department of Clinical Physiology, Tampere University Hospital, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Olli Raitakari
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland; Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland; Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Finland
| | - Jarmo Hietala
- Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | - C Robert Cloninger
- Department of Psychiatry, Washington University, St. Louis, United States
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Fimlab Laboratories, Finnish Cardiovascular Research Center, Tampere, Finland; Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Aino Saarinen
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland.
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Tsigkaropoulou E, Michopoulos I, Porichi E, Dafnas K, Serretti A, Ferentinos P. Temperament and character dimensions explain self-reported resilience deficits in patients with affective disorders. Int Clin Psychopharmacol 2024; 39:59-69. [PMID: 37351577 DOI: 10.1097/yic.0000000000000483] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
Abstract
This is the first study exploring how temperament and character personality dimensions impact self-reported resilience in major depressive disorder (MDD) and bipolar disorder (BD). We included 130 euthymic patients with affective disorders (AFD; 66 MDD and 64 BD) and 134 healthy controls (HC). Connor and Davidson resilience scale and Temperament and Character Inventory (TCI-140) were administered. Multiple linear regressions and interaction analyses were performed. Mediation analyses examined if personality dimensions explained group differences in resilience. Resilience was lower in MDD and BD vs. HC and in MDD vs. BD, adjusting for sex, age and education. Higher resilience was predicted by lower harm avoidance (HA) and higher persistence (P) in AFD and MDD, lower HA in BD and higher P and self-directedness (SD) in HC. However, only HA and P had a group-specific effect on resilience in AFD vs. HC. In mediation analyses, specific TCI dimensions at least partially explained differences in resilience: HA, P and SD in AFD or MDD vs. HC; SD in BD vs. HC; P in BD vs. MDD. Concludingly, two temperament traits (HA, P) and a character trait (SD) predict resilience in AFD. Focusing on personality could identify sources of compromised resilience as potential treatment targets.
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Affiliation(s)
- Evdoxia Tsigkaropoulou
- 2nd Department of Psychiatry, National and Kapodistrian University of Athens, 'Attikon' University General Hospital, Athens, Greece
| | - Ioannis Michopoulos
- 2nd Department of Psychiatry, National and Kapodistrian University of Athens, 'Attikon' University General Hospital, Athens, Greece
| | - Evgenia Porichi
- 2nd Department of Psychiatry, National and Kapodistrian University of Athens, 'Attikon' University General Hospital, Athens, Greece
| | - Konstantinos Dafnas
- 2nd Department of Psychiatry, National and Kapodistrian University of Athens, 'Attikon' University General Hospital, Athens, Greece
| | - Alessandro Serretti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Panagiotis Ferentinos
- 2nd Department of Psychiatry, National and Kapodistrian University of Athens, 'Attikon' University General Hospital, Athens, Greece
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Kim S, Hong S, Park DH, Ryu SH, Ha JH, Jeon HJ. Temperament Clusters in Patients With Panic Disorder in Relation to Character Maturity. Psychiatry Investig 2024; 21:174-180. [PMID: 38433416 PMCID: PMC10910162 DOI: 10.30773/pi.2023.0142] [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: 05/04/2023] [Accepted: 11/28/2023] [Indexed: 03/05/2024] Open
Abstract
OBJECTIVE This study explored whether temperament profiles are associated with psychological functioning and whether character maturity affects this association in patients with panic disorders (PD). METHODS A total of 270 patients with PD were enrolled in this study. Measurements included the Temperament and Character Inventory-revised-short (TCI-RS), a self-report version of the Panic Disorder Severity Scale (PDSS-SR), Beck Depression Inventory-II (BDI-II), and Spielberger State-Trait Anxiety Inventory (STAI). Cluster analysis was used to define the patients' temperament profiles, and the differences in discrete variables among temperament clusters were calculated using a one-way analysis of variance. An analysis of covariance was conducted to control for the impact of character maturity on psychological functioning among clusters. RESULTS We identified four temperament clusters of patients with PD. Significant differences in the PDSS-SR, BDI-II, STAI-state, and STAI-trait scores among the four clusters were detected [F(3, 262)=9.16, p<0.001; F(3, 266)=33.78, p<0.001; F(3, 266)=19.12, p<0.001; F(3, 266)=39.46, p<0.001]. However, after controlling for the effect of character maturity, the effect of cluster type was either eliminated or reduced ([STAI-state] cluster type: F(3, 262)=0.94, p>0.05; SD+CO: F(1, 262)=65.95, p<0.001, ηp2 =0.20). CONCLUSION This study enabled a more comprehensive and integrated understanding of patients by exploring the configuration of all temperament dimensions together rather than each temperament separately. Furthermore, we revealed that depending on the degree of character maturity, the psychological functioning might differ even within the same temperament cluster. These results imply that character maturity can complement inherently vulnerable temperament expression.
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Affiliation(s)
- Seolmin Kim
- Department of Psychiatry, Konkuk University Medical Center, Seoul, Republic of Korea
- Department of Psychology, The Catholic University of Korea, Bucheon, Republic of Korea
| | - Sumin Hong
- Department of Psychiatry, Konkuk University Medical Center, Seoul, Republic of Korea
| | - Doo-Heum Park
- Department of Psychiatry, Konkuk University Medical Center, Seoul, Republic of Korea
- Department of Psychiatry, School of Medicine, Konkuk University, Seoul, Republic of Korea
| | - Seung-Ho Ryu
- Department of Psychiatry, Konkuk University Medical Center, Seoul, Republic of Korea
- Department of Psychiatry, School of Medicine, Konkuk University, Seoul, Republic of Korea
| | - Jee Hyun Ha
- Department of Psychiatry, Konkuk University Medical Center, Seoul, Republic of Korea
- Department of Psychiatry, School of Medicine, Konkuk University, Seoul, Republic of Korea
| | - Hong Jun Jeon
- Department of Psychiatry, Konkuk University Medical Center, Seoul, Republic of Korea
- Department of Psychiatry, School of Medicine, Konkuk University, Seoul, Republic of Korea
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Salminen SP, Solismaa A, Lyytikäinen LP, Paavonen V, Mononen N, Lehtimäki T, Leinonen E, Kampman O. Genetic risk scores associated with temperament clusters in Finnish depression patients. Acta Neuropsychiatr 2024; 36:51-59. [PMID: 37665031 DOI: 10.1017/neu.2023.33] [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: 09/05/2023]
Abstract
OBJECTIVE Cloninger's temperament dimensions have been studied widely in relation to genetics. In this study, we examined Cloninger's temperament dimensions grouped with cluster analyses and their association with single nucleotide polymorphisms (SNPs). This study included 212 genotyped Finnish patients from the Ostrobothnia Depression Study. METHODS The temperament clusters were analysed at baseline and at six weeks from the beginning of the depression intervention study. We selected depression-related catecholamine and serotonin genes based on a literature search, and 59 SNPs from ten different genes were analysed. The associations of single SNPs with temperament clusters were studied. Using the selected genes, genetic risk score (GRS) analyses were conducted considering appropriate confounding factors. RESULTS No single SNP had a significant association with the temperament clusters. Associations between GRSs and temperament clusters were observed in multivariate models that were significant after permutation analyses. Two SNPs from the DRD3 gene, two SNPs from the SLC6A2 gene, one SNP from the SLC6A4 gene, and one SNP from the HTR2A gene associated with the HHA/LRD/LP (high harm avoidance, low reward dependence, low persistence) cluster at baseline. Two SNPs from the HTR2A gene were associated with the HHA/LRD/LP cluster at six weeks. Two SNPs from the HTR2A gene and two SNPs from the COMT gene were associated with the HP (high persistence) cluster at six weeks. CONCLUSION GRSs seem to associate with an individual's temperament profile, which can be observed in the clusters used. Further research needs to be conducted on these types of clusters and their clinical applicability.
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Affiliation(s)
- Simo-Pekko Salminen
- Department of Psychiatry, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Anssi Solismaa
- Department of Psychiatry, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Psychiatry, Tampere University Hospital, Pirkanmaa Hospital District, Tampere, Finland
| | - Leo-Pekka Lyytikäinen
- Department of Clinical Chemistry, Fimlab Laboratories and Finnish Cardiovascular Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Vesa Paavonen
- Department of Psychiatry, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Nina Mononen
- Department of Clinical Chemistry, Fimlab Laboratories and Finnish Cardiovascular Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Fimlab Laboratories and Finnish Cardiovascular Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Esa Leinonen
- Department of Psychiatry, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Psychiatry, Tampere University Hospital, Pirkanmaa Hospital District, Tampere, Finland
| | - Olli Kampman
- Department of Psychiatry, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Psychiatry, Tampere University Hospital, Pirkanmaa Hospital District, Tampere, Finland
- Department of Clinical Sciences (Psychiatry), Umeå University, and Västerbotten Welfare Region, Umeå, Sweden
- Department of Clinical Sciences (Psychiatry), University of Turku, Turku, Finland
- Wellbeing Services County of Ostrobothnia, Vaasa, Finland
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Seeberg Nielsen L, Krarup Larsen S, Csillag C, Mortensen EL, Vinberg M. 'Personality and bipolar disorder: personality profiles of patients with remitted bipolar disorder and matched controls in a Danish sample'. Nord J Psychiatry 2023; 77:661-668. [PMID: 37191348 DOI: 10.1080/08039488.2023.2210137] [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: 08/25/2022] [Revised: 03/20/2023] [Accepted: 04/30/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND The aim of the study was to investigate whether patients with bipolar disorder (BD) in remission differ in personality traits compared with a healthy control group. METHODS A sample of patients with BD (n = 44) was compared with an individually matched control group (n = 44) using the Danish version of the Revised NEO Personality Inventory (NEO PI-R). Paired t-tests were used to analyze differences between the two groups and multiple regression models to evaluate predictors of NEO scores in the patient group. RESULTS Patients with BD reported significantly higher scores on both Neuroticism and Openness to Experience and lower scores on Conscientiousness. No differences were found on Extraversion and Agreeableness. The effect size for Neuroticism and its facets had a range from 0.77 to 1.45 SD.Statistically significant group differences were seen on 15 of 30 lower-level traits within all five high-order dimensions. There were large effect sizes for Trust (0.77) and Self-discipline (0.85), while the other statistically significant group differences were smaller with effect sizes in the range from 0.43 to 0.74 SD.However, patients with BD showed a profile with high-order dimensions and lower-level traits within one standard deviation from the mean score except for the lower-level trait Depression. CONCLUSIONS Our findings suggest that patients with BD differ from healthy control persons with respect to higher levels of Neuroticism, Openness to Experience and lower scores on Agreeableness and on Conscientiousness, but prospective studies are needed to evaluate the implications of this finding.
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Affiliation(s)
- Lene Seeberg Nielsen
- The Early Multimodular Prevention and Intervention Research Institution (EMPIRI), Mental Health Centre North Zealand, Copenhagen University Hospital, Mental health services in the Capital Region of Denmark, Copenhagen, Denmark
| | - Sarah Krarup Larsen
- The Early Multimodular Prevention and Intervention Research Institution (EMPIRI), Mental Health Centre North Zealand, Copenhagen University Hospital, Mental health services in the Capital Region of Denmark, Copenhagen, Denmark
| | - Claudio Csillag
- The Early Multimodular Prevention and Intervention Research Institution (EMPIRI), Mental Health Centre North Zealand, Copenhagen University Hospital, Mental health services in the Capital Region of Denmark, Copenhagen, Denmark
| | - Erik Lykke Mortensen
- Unit of Medical Psychology, Section of Environmental Health, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Maj Vinberg
- The Early Multimodular Prevention and Intervention Research Institution (EMPIRI), Mental Health Centre North Zealand, Copenhagen University Hospital, Mental health services in the Capital Region of Denmark, Copenhagen, Denmark
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de Winter RFP, Meijer CM, Enterman JH, Kool-Goudzwaard N, Gemen M, van den Bos AT, Steentjes D, van Son GE, Hazewinkel MC, de Beurs DP, de Groot MH. A Clinical Model for the Differentiation of Suicidality: Protocol for a Usability Study of the Proposed Model. JMIR Res Protoc 2023; 12:e45438. [PMID: 37566444 PMCID: PMC10457700 DOI: 10.2196/45438] [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: 12/31/2022] [Revised: 04/24/2023] [Accepted: 05/29/2023] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND Even though various types of suicidality are observed in clinical practice, suicidality is still considered a uniform concept. To distinguish different types of suicidality and consequently improve detection and management of suicidality, we developed a clinical differentiation model for suicidality. We believe that the model allows for a more targeted assessment of suicidal conditions and improves the use of evidence-based treatment strategies. The differentiation model is based on the experience with suicidality that we have encountered in clinical practice. This model distinguishes 4 subtypes of entrapment leading to suicidality. The earliest description of this model and a proposal for usability research has been previously presented in a book chapter. OBJECTIVE In this study, we present the most recent version of the 4-type differentiation model of suicidality and a protocol for a study into the usability of the proposed model. METHODS The 4-type differentiation model of suicidality distinguishes the following subtypes: (1) perceptual disintegration, (2) primary depressive cognition, (3) psychosocial turmoil, and (4) inadequate coping or communication. We plan to test the usability of the 4 subtypes in a pilot study of 25 cases, and subsequently, we will include 75 cases in a follow-up study. We looked at the case notes of 100 anonymized patients with suicidality who presented to mental health care emergency service in The Hague International Center. The summary and conclusions of the letters sent to the patients' general practitioners after suicide risk assessment will be independently rated by 3 psychiatrists and 3 nurse-scientists for absolute and dimensional scores. The Suicidality Differentiation version 2 (SUICIDI-II) instrument, developed for this study, is used for rating all the cases. Intraclass correlation coefficients for absolute and dimensional scores will be calculated to examine type agreement between raters to examine the usability of the model and the feasibility of the SUICIDI-II instrument. RESULTS We consider the model tentatively valid if the intraclass correlation coefficients are ≥0.70. Subsequently, if the model turns out to be valid, we plan to rate 75 other cases in a follow-up study, according to a similar or adjusted procedure. Study results are expected to be published by the end of 2023. CONCLUSIONS The theoretical roots of the differentiation model stem from classic and contemporary theoretical models of suicidality and from our clinical practice experiences with suicidal behaviors. We believe that this model can be used to adjust the diagnosis, management, treatment, and research of suicidality, in addition to distinguishing different dynamics between practitioners and patients with suicidality and their families. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/45438.
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Affiliation(s)
- Remco F P de Winter
- Mental Health Institute Rivierduinen, Leiden, Netherlands
- VU University, Section of Clinical Psychology, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
- Maastricht University, MHeNs School for Mental Health and Neuroscience, Maastricht, Netherlands
| | - Connie M Meijer
- Sussex Partnership National Health Service Foundation Trust, Eastbourne, United Kingdom
| | | | | | - Manuela Gemen
- Mental Health Institute Rivierduinen, Leiden, Netherlands
| | | | | | | | | | - Derek P de Beurs
- VU University, Section of Clinical Psychology, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
- Trimbos Institute, Utrecht, Netherlands
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Amerio A, Magnani L, Castellani C, Schiavetti I, Sapia G, Sibilla F, Pescini R, Casciaro R, Cresta F, Escelsior A, Costanza A, Aguglia A, Serafini G, Amore M, Ciprandi R. The Expression of Affective Temperaments in Cystic Fibrosis Patients: Psychopathological Associations and Possible Neurobiological Mechanisms. Brain Sci 2023; 13:brainsci13040619. [PMID: 37190584 DOI: 10.3390/brainsci13040619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/03/2023] [Accepted: 04/03/2023] [Indexed: 04/09/2023] Open
Abstract
The aim of this study was to investigate the association between Cystic Fibrosis (CF) and affective temperaments, considering the relevance of ionic balances in neural excitability, as a possible neurobiological basis for temperamental expression. A cross-sectional study involving 55 adult CF patients was conducted. Sociodemographic, clinical and therapeutic characteristics, temperamental and personality dispositions and depressive and anxiety symptoms were evaluated through standardized semi-structured and structured interviews. The majority of the enrolled CF patients were receiving Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) therapy (72.7%), and most of them had hyperthymic temperament predominance (29.1%). Different TEMPS-A (Temperament Evaluation of Memphis, Pisa, Paris, and San Diego Autoquestionnaire) dimensions were not associated with the type of CF phenotype-related mutation or with the use of CFTR-modulator therapy. However, a tendency towards irritability was noted in patients not undergoing CFTR modulator therapy (6.7 ± 4.72 vs. 4.7 ± 4.33; p = 0.13). In light of the limitations imposed by the cross-sectional nature of the study, a hyperthymic temperament was found to be protective against current or lifetime psychopathologic events, whereas the other temperaments were associated with positive psychopathological anamnesis. Based on the measurement of temperament profiles and the study of their associations with clinically relevant variables, we argue that subjecting CF patients to such a temperament assessment could prove beneficial in the transition towards integrated and personalized care.
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Affiliation(s)
- Andrea Amerio
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, 16132 Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Luca Magnani
- Department of Mental Health and Pathological Addictions, Genoa Local Health Authority, 16126 Genoa, Italy
| | - Carlo Castellani
- Cystic Fibrosis Center, IRCCS Istituto Giannina Gaslini—Ospedale Pediatrico, 16147 Genoa, Italy
| | - Irene Schiavetti
- Department of Health Sciences, Section of Biostatistics, University of Genoa, 16132 Genoa, Italy
| | - Gabriele Sapia
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, 16132 Genoa, Italy
| | | | - Rita Pescini
- Cystic Fibrosis Center, IRCCS Istituto Giannina Gaslini—Ospedale Pediatrico, 16147 Genoa, Italy
| | - Rosaria Casciaro
- Cystic Fibrosis Center, IRCCS Istituto Giannina Gaslini—Ospedale Pediatrico, 16147 Genoa, Italy
| | - Federico Cresta
- Cystic Fibrosis Center, IRCCS Istituto Giannina Gaslini—Ospedale Pediatrico, 16147 Genoa, Italy
| | - Andrea Escelsior
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, 16132 Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Alessandra Costanza
- Department of Psychiatry, Faculty of Medicine, Geneva University (UNIGE), 1211 Geneva, Switzerland
- Department of Psychiatry, Adult Psychiatry Service (SPA), University Hospitals of Geneva (HUG), 1211 Geneva, Switzerland
- Department of Psychiatry, Faculty of Biomedical Sciences, University of Italian Switzerland (USI), 6900 Lugano, Switzerland
| | - Andrea Aguglia
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, 16132 Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Gianluca Serafini
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, 16132 Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Mario Amore
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, 16132 Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Riccardo Ciprandi
- Cystic Fibrosis Center, IRCCS Istituto Giannina Gaslini—Ospedale Pediatrico, 16147 Genoa, Italy
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Norman UA, Truijens F, Desmet M, Meganck R. Depressive personality traits and temperament and character personality traits in a clinical sample: Results from regression and network analyses. Acta Psychol (Amst) 2023; 234:103860. [PMID: 36774773 DOI: 10.1016/j.actpsy.2023.103860] [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: 11/02/2022] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
Personality and psychopathology are highly relevant and easily relatable constructs. The current study investigated the relationships between dependency and self-criticism, sociotropy and autonomy depressive personality traits, and Cloninger's temperament and character personality traits postulated as vulnerability factors for depression, in relation to depressive and general psychopathology symptoms in a clinical sample of 100 patients diagnosed with major depressive disorder. The results showed that self-directedness, a character trait of the temperament and character model, was positively associated with dependency, self-criticism, sociotropy, and autonomy. Applying more in-depth analyses with regression models revealed associations between self-directedness and depressive personality styles dependency and sociotropy, and general psychopathology symptoms was a significant clinical indicator in these relationships. Going beyond the regression models, network analysis showed that self-directedness is associated with self-criticism, sociotropy, autonomy, and general psychopathology symptoms. The relationship between self-directedness and sociotropy, self-criticism and autonomy suggests that these depressive personality traits may be attributable to aspects of self-determination, maturity, responsibility, discipline, and self-acceptance. General psychopathology research informed by literature incorporating personality traits has far-reaching implications for understanding individual differences as well as increasing efforts to contribute to the amelioration of disabling psychological disorders like major depressive disorders.
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Affiliation(s)
| | - Femke Truijens
- Department of Psychology, Education & Child Studies, Department of Clinical Psychology, Erasmus University Rotterdam, Netherlands
| | - Mattias Desmet
- Department of psychoanalysis and clinical consulting, Ghent University, Ghent, Belgium
| | - Reitske Meganck
- Department of psychoanalysis and clinical consulting, Ghent University, Ghent, Belgium
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Jukić T, Margetić BA, Jakšić N, Boričević V. Personality differences in patients with and without gallstones. J Psychosom Res 2023; 169:111322. [PMID: 37018955 DOI: 10.1016/j.jpsychores.2023.111322] [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: 11/28/2022] [Revised: 03/21/2023] [Accepted: 03/22/2023] [Indexed: 04/07/2023]
Abstract
OBJECTIVE Presence of gallstones is associated with a range of risk factors that have previously shown associations with personality traits. Our aim was to assess the differences in personality traits between the patients with and without gallstones. METHODS This study used a case-control design with 308 participants from the general population, 68.2% female, mean age 49.2 (SD 9.24) years, of whom 154 (50%) participants had asymptomatic gallstones. Personality was assessed with the Temperament and Character Inventory - Revised - 140 (TCI-R-140) and depression with the Center for Epidemiological Study of Depression Scale (CESD). Cut-off ≥16 on the CES-D was used as an exclusion criterion. Subjects were also checked for metabolic risk factors and sociodemographic characteristics. RESULTS The group with gallstones had significantly more pronounced metabolic risk factors and higher prevalence of smoking and alcohol usage in comparison with the group without gallstones. This group also exhibited higher temperament dimension Harm avoidance (HA) and lower character dimension Self-directedness (SD). Metabolic variables differed based on character dimension Cooperativeness (CO), smoking based on temperament dimensions Novelty seeking (NS) and HA, and alcohol usage on dimension NS within the gallstones group. In the logistic regression, controlled for smoking, alcohol usage and metabolic variables, temperament dimension HA was shown to be a significant predictor of the presence of gallstones. CONCLUSION Our findings indicate that personality may be associated with the presence of gallstones. Future longitudinal studies addressing the complex interplay of personality traits, psychological mechanisms and the associated behavioral, metabolic and neurobiological factors, are needed.
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Affiliation(s)
- Tatjana Jukić
- Neuropsychiatric Hospital Dr. Ivan Barbot, Popovaca, Croatia
| | - Branka Aukst Margetić
- Department of Psychiatry, University Hospital Center Sestre Milosrdnice, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia; Croatian Catholic University, Zagreb, Croatia.
| | - Nenad Jakšić
- Department of Psychiatry and Psychological Medicine, University Hospital Center Zagreb, Zagreb, Croatia
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11
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Ahola A, Rautio N, Timonen M, Nordström T, Jääskeläinen E, Miettunen J. Premorbid temperament as predictor of onset of depression: 23-year follow-up. Compr Psychiatry 2023; 121:152359. [PMID: 36495692 DOI: 10.1016/j.comppsych.2022.152359] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 11/24/2022] [Accepted: 12/03/2022] [Indexed: 12/08/2022] Open
Abstract
BACKGROUND Previously Cloninger's temperament traits have been researched as a risk factor for depression mostly in cross-sectional studies. In these studies, especially high harm avoidance has been associated with an increased risk of depression. The main objective of this study was to investigate how temperament traits affect the risk of the onset of depression in a previously mentally healthy adult population. METHODS This study includes a follow-up period of 23 years from the age of 31 until 54 in the Northern Finland Birth Cohort 1966 Study. Temperament was measured at the 31-year follow-up using Temperament and Character Inventory (TCI). The outcome of the study was depressive disorder diagnosis during the follow-up in both sexes. To be able to take correlations between temperament traits we also did an analysis using temperament clusters. RESULTS Our sample size was 3999 individuals, out of which 240 were diagnosed with depression. For women an increase in the TCI score for novelty seeking (NS), harm avoidance (HA) or persistence (P) increased the risk of depression during the follow-up. For men only HA was a significant predictor of depression. An increase in reward dependence (RD) was found to reduce the risk of psychotic depression. In the analysis using the temperament clusters, the cluster including shy and pessimistic individuals was associated with risk for depression diagnosis in men. CONCLUSIONS This prospective general population-based cohort study added to previous knowledge of high HA being a risk factor for depression, but it also found new associations such as higher P and NS.
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Affiliation(s)
- Aleksi Ahola
- Research Unit of Population Health, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland; Department of Psychiatry, Oulu University Hospital, Oulu, Finland.
| | - Nina Rautio
- Research Unit of Population Health, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Markku Timonen
- Research Unit of Population Health, University of Oulu, Oulu, Finland
| | - Tanja Nordström
- Research Unit of Population Health, University of Oulu, Oulu, Finland; Northern Finland Birth Cohorts, Arctic Biobank, Infrastructure for Population Studies, Faculty of Medicine, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Erika Jääskeläinen
- Research Unit of Population Health, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland; Department of Psychiatry, Oulu University Hospital, Oulu, Finland
| | - Jouko Miettunen
- Research Unit of Population Health, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
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Chung ML, Seib-Pfeifer LE, Elling C, Geiser F, Forstner AJ, Schumacher J, Conrad R. Personality subtypes in adults with social anxiety disorder - novelty seeking makes the difference. BMC Psychiatry 2022; 22:832. [PMID: 36575407 PMCID: PMC9793521 DOI: 10.1186/s12888-022-04484-z] [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: 09/22/2022] [Accepted: 12/19/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Up to now several subtypes of social anxiety disorder (SAD) have been proposed. METHODS In the present study, we used a cluster analytic approach to identify qualitatively different subgroups of SAD based on temperament characteristics, that is, harm avoidance (HA) and novelty seeking (NS) dimensions of Cloninger's Temperament and Character Inventory. RESULTS Based on a large, diverse clinical sample (n = 575), we found evidence for two distinct subgroups of SAD: a larger (59%) prototypic, inhibited cluster characterized by high HA and low NS, and a smaller atypic, and comparatively more impulsive cluster characterized by medium to high HA and increased NS. The subgroups differed regarding a variety of sociodemographic and clinical variables. While the prototypic SAD subtype suffered from more severe SAD and depressive symptoms, suicidal ideation, and reduced social functioning, the atypic NS subtype showcased higher reproductive behaviour, self-directedness and -transcendence, comparatively. Additional hierarchical logistic regression highlights the contribution of age and education. CONCLUSIONS Our results valuably extend previous evidence for the existence of at least two distinct subtypes of SAD. A better knowledge of the characteristic differences in prototypic behaviour, personality, coping strategies and comorbidities between the identified (and further) subtypes can contribute to the development of effective prevention interventions and promotes the conceptualization of tailored treatments.
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Affiliation(s)
- Man-Long Chung
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital Bonn, Venusberg Campus 1, 53127, Bonn, Germany.
| | - Laura-Effi Seib-Pfeifer
- grid.10388.320000 0001 2240 3300Department of Psychology, University of Bonn, Kaiser-Karl-Ring 9, 53111 Bonn, Germany
| | - Christina Elling
- grid.15090.3d0000 0000 8786 803XDepartment of Psychosomatic Medicine and Psychotherapy, University Hospital Bonn, Venusberg Campus 1, 53127 Bonn, Germany
| | - Franziska Geiser
- grid.15090.3d0000 0000 8786 803XDepartment of Psychosomatic Medicine and Psychotherapy, University Hospital Bonn, Venusberg Campus 1, 53127 Bonn, Germany
| | - Andreas J. Forstner
- grid.10388.320000 0001 2240 3300Institute of Human Genetics, University of Bonn, School of Medicine & University Hospital Bonn, Venusberg Campus 1, 53127 Bonn, Germany ,grid.8385.60000 0001 2297 375XInstitute of Neuroscience and Medicine (INM-1), Research Centre Jülich, Wilhelm-Johnen-Straße, 52428 Jülich, Germany ,grid.10253.350000 0004 1936 9756Centre for Human Genetics, University of Marburg, Baldingerstraße, 35033 Marburg, Germany
| | - Johannes Schumacher
- grid.10253.350000 0004 1936 9756Centre for Human Genetics, University of Marburg, Baldingerstraße, 35033 Marburg, Germany
| | - Rupert Conrad
- grid.15090.3d0000 0000 8786 803XDepartment of Psychosomatic Medicine and Psychotherapy, University Hospital Bonn, Venusberg Campus 1, 53127 Bonn, Germany ,grid.16149.3b0000 0004 0551 4246Department of Psychosomatic Medicine and Psychotherapy, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
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13
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Rajewska-Rager A, Staniek M, Kucharska-Kowalczyk K, Kapelski P, Lepczynska N, Dmitrzak-Weglarz M, Pawlak J, Skibinska M. Temperament and character dimensions as psychological markers of mood disorders in Polish adolescents and young adults-A prospective study. Early Interv Psychiatry 2022; 16:1240-1248. [PMID: 35150069 DOI: 10.1111/eip.13273] [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: 11/08/2021] [Revised: 12/30/2021] [Accepted: 01/18/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND An increasing incidence of mood disorders in adolescents and young adults is being observed. The assessment of personality traits seems to be an interesting tool in identifying early markers of major depression (MD) or bipolar disorder (BD) as well as predictors of the course of the disease. The aim of this study was to compare the personality profiles in young patients with MD and BD in acute and remitted mood states. METHODS Seventy-nine adolescents and young adults with mood disorder diagnoses (MD or BD) were included in the study. The participants were assessed based on structured diagnostic interviews and completed the Temperament and Character Inventory (TCI). The clinical evaluation was conducted during the acute episodes and after reaching the stabilized mood in the course of follow-up visits in a 2-year study observation. RESULTS At baseline, MD patients had higher scores on the harm avoidance (HA) with more pronounced anticipatory worry and fatigability subscale than BD patients. Conversely, BD patients reached higher scores in the total self-directedness (SD) character dimension and its sub-dimensions. MD patients with acute depressive symptoms had higher scores in the HA dimension and its subscale: anticipatory worry, shyness, and fatigability compared with their euthymic states. No significant differences in TCI dimensions between baseline and euthymia in the BD subgroup were found, and no differences between euthymic MD and BD patients. CONCLUSIONS Higher ST and SD sub-dimensions may constitute a personality profile specific to BD, while high HA seems to be related to major depression in both acute and remitted states in young patients.
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Affiliation(s)
- Aleksandra Rajewska-Rager
- Department of Psychiatric Genetics, Chair of Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Maria Staniek
- Department of Adult Psychiatry, Karol Jonscher Clinical Hospital, Poznan, Poland
| | | | - Pawel Kapelski
- Department of Psychiatric Genetics, Chair of Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Natalia Lepczynska
- Department of Child and Adolescent Psychiatry, Karol Jonscher Clinical Hospital, Poznan University of Medical Sciences, Poznan, Poland
| | - Monika Dmitrzak-Weglarz
- Department of Psychiatric Genetics, Chair of Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Joanna Pawlak
- Department of Psychiatric Genetics, Chair of Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Maria Skibinska
- Department of Psychiatric Genetics, Chair of Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
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14
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Wu GR, Baeken C. Brainstem glucose metabolism predicts reward dependence scores in treatment-resistant major depression. Psychol Med 2022; 52:3260-3266. [PMID: 33504370 PMCID: PMC9693681 DOI: 10.1017/s0033291720005425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 11/22/2020] [Accepted: 12/23/2020] [Indexed: 01/05/2023]
Abstract
BACKGROUND It has been suggested that individual differences in temperament could be involved in the (non-)response to antidepressant (AD) treatment. However, how neurobiological processes such as brain glucose metabolism may relate to personality features in the treatment-resistant depressed (TRD) state remains largely unclear. METHODS To examine how brainstem metabolism in the TRD state may predict Cloninger's temperament dimensions Harm Avoidance (HA), Novelty Seeking (NS), and Reward Dependence (RD), we collected 18fluorodeoxyglucose positron emission tomography (18FDG PET) scans in 40 AD-free TRD patients. All participants were assessed with the Temperament and Character Inventory (TCI). We applied a multiple kernel learning (MKL) regression to predict the HA, NS, and RD from brainstem metabolic activity, the origin of respectively serotonergic, dopaminergic, and noradrenergic neurotransmitter (NT) systems. RESULTS The MKL model was able to significantly predict RD but not HA and NS from the brainstem metabolic activity. The MKL pattern regression model identified increased metabolic activity in the pontine nuclei and locus coeruleus, the medial reticular formation, the dorsal/median raphe, and the ventral tegmental area that contributed to the predictions of RD. CONCLUSIONS The MKL algorithm identified a likely metabolic marker in the brainstem for RD in major depression. Although 18FDG PET does not investigate specific NT systems, the predictive value of brainstem glucose metabolism on RD scores however indicates that this temperament dimension in the TRD state could be mediated by different monoaminergic systems, all involved in higher order reward-related behavior.
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Affiliation(s)
- Guo-Rong Wu
- Faculty of Psychology, Key Laboratory of Cognition and Personality, Southwest University, Chongqing, China
| | - Chris Baeken
- Department of Psychiatry University Hospital (UZBrussel), Brussels, Belgium
- Ghent Experimental Psychiatry (GHEP) Lab, Ghent, Belgium
- Department of Head and Skin, Ghent University Hospital, Ghent University, Ghent, Belgium
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
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15
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Clinton SM, Unroe KA, Shupe EA, McCoy CR, Glover ME. Resilience to Stress: Lessons from Rodents about Nature versus Nurture. Neuroscientist 2022; 28:283-298. [PMID: 33567987 PMCID: PMC11092422 DOI: 10.1177/1073858421989357] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Individual differences in human temperament influence how we respond to stress and can confer vulnerability (or resilience) to emotional disorders. For example, high levels of behavioral inhibition in children predict increased risk of mood and anxiety disorders in later life. The biological underpinnings of temperament are unknown, although improved understanding can offer insight into the pathogenesis of emotional disorders. Our laboratory has used a rat model of temperamental differences to study neurodevelopmental factors that lead to a highly inhibited, stress vulnerable phenotype. Selective breeding for high versus low behavioral response to novelty created two rat strains that exhibit dramatic behavior differences over multiple domains relevant to emotional disorders. Low novelty responder (bLR) rats exhibit high levels of behavioral inhibition, passive stress coping, anhedonia, decreased sociability and vulnerability to chronic stress compared to high novelty responders (bHRs). On the other hand, bHRs exhibit high levels of behavioral dis-inhibition, active coping, and aggression. This review article summarizes our work with the bHR/bLR model showing the developmental emergence of the bHR/bLR phenotypes, the role the environment plays in shaping it, and the involvement of epigenetic processes such as DNA methylation that mediate differences in emotionality and stress reactivity.
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Affiliation(s)
- Sarah M. Clinton
- School of Neuroscience, Virginia Polytechnic Institute and State University, Blacksburg, VA, 24061, USA
| | - Keaton A. Unroe
- School of Neuroscience, Virginia Polytechnic Institute and State University, Blacksburg, VA, 24061, USA
| | - Elizabeth A. Shupe
- School of Neuroscience, Virginia Polytechnic Institute and State University, Blacksburg, VA, 24061, USA
| | - Chelsea R. McCoy
- School of Neuroscience, Virginia Polytechnic Institute and State University, Blacksburg, VA, 24061, USA
| | - Matthew E. Glover
- School of Neuroscience, Virginia Polytechnic Institute and State University, Blacksburg, VA, 24061, USA
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16
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Mokros L, Nowakowska-Domagała K, Witusik A, Pietras T. Evening chronotype as a bipolar feature among patients with major depressive disorder: the results of a pilot factor analysis. BRAZILIAN JOURNAL OF PSYCHIATRY 2022; 44:35-40. [PMID: 35170673 PMCID: PMC8827374 DOI: 10.1590/1516-4446-2021-1747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/07/2021] [Indexed: 11/30/2022]
Abstract
Objectives: The bipolar spectrum concept has resulted in a paradigm shift that has affected both the diagnosis and therapy of mood disorders, with bipolarity becoming an indicator of treatment resistance in depression. Evening circadian preference has also been linked to affective disorders. The aim of our study was to confirm the relationship between the severity of depressive symptoms, bipolar features, chronotype, and sleep quality among patients with major depressive disorder. Methods: A group of 55 individuals who were recruited from a mental health outpatient clinic completed the following psychometric tools: a Chronotype Questionnaire comprising morningness-eveningness (ME) and subjective amplitude of the rhythm (AM) scales, the Hypomania Checklist 32 (HCL-32), the Beck Depression Inventory (BDI) and the Pittsburgh Sleep Quality Index (PSQI). Results: Factor analysis identified two latent components, accounting cumulatively for 58% of variables: depressive symptoms (BDI and PSQI) and bipolarity (ME, AM, and HCL-32). After rotation, ME loading in the first factor increased the result to a significant level. The correlation between the two components was very low. Conclusions: Evening chronotype appears to be a bipolarity-related marker, with this relationship being independent of its link to depressive symptoms and sleep quality. Eveningness and high circadian rhythm amplitude may offer promise as diagnostic, prognostic, and therapeutic predictors.
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Affiliation(s)
- Lukasz Mokros
- Department of Clinical Pharmacology, Medical University of Lodz, Lodz, Poland
| | | | - Andrzej Witusik
- Music Therapy Course, Faculty of Composition, Theory of Music, Conducting, Eurhythmics and Music Education, Grazyna and Kiejstut Bacewicz Memorial Academy of Music in Lódź, Lodz, Poland
| | - Tadeusz Pietras
- Second Department of Psychiatry, Institute of Psychiatry and Neurology, Warsaw, Poland
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Yomogida Y, Ota M, Matsuo J, Ishida I, Hidese S, Teraishi T, Sato N, Matsuda H, Hattori K, Kunugi H. Neuroanatomical basis of harm avoidance personality traits in major depressive disorder. JOURNAL OF AFFECTIVE DISORDERS REPORTS 2021. [DOI: 10.1016/j.jadr.2021.100225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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18
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Li H, Fernández-Guasti A, Xu Y, Swaab D. Retracted: Sexual orientation, neuropsychiatric disorders and the neurotransmitters involved. Neurosci Biobehav Rev 2021; 131:479-488. [PMID: 34597715 DOI: 10.1016/j.neubiorev.2021.09.048] [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: 03/01/2021] [Revised: 08/17/2021] [Accepted: 09/26/2021] [Indexed: 11/26/2022]
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor in Chief of Neuroscience and Biobehavioral Reviews after concerns were raised with respect to the phrasing of comparisons drawn between humans and animal models. These comparisons were deemed unsupportable, and thus in the best interests of publication standards the Editor has concluded it is necessary to retract the paper. The authors disagree with the reason for the retraction.
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Affiliation(s)
- Haimei Li
- Department of Psychiatry, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, PR China; Department of Neuropsychiatric Disorders, Netherlands Institute for Neuroscience, Amsterdam, 1105 BA, the Netherlands
| | | | - Yi Xu
- Department of Psychiatry, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, PR China; The Key Laboratory of Mental Disorder Management in Zhejiang Province, Hangzhou, 310003, PR China; Zhejiang Engineering Center for Mathematical Mental Health, Hangzhou, 310003, PR China; Brain Research Institute of Zhejiang University, Hangzhou, 31003, PR China.
| | - Dick Swaab
- Department of Neuropsychiatric Disorders, Netherlands Institute for Neuroscience, Amsterdam, 1105 BA, the Netherlands.
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Miola A, Baldessarini RJ, Pinna M, Tondo L. Relationships of affective temperament ratings to diagnosis and morbidity measures in major affective disorders. Eur Psychiatry 2021; 64:e74. [PMID: 34812134 PMCID: PMC8715280 DOI: 10.1192/j.eurpsy.2021.2252] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Ratings of affective temperament types show promise in helping to differentiate diagnostic groups among major affective disorders as well as to predict associations with important aspects of morbidity including suicidal risk. METHODS The Temperament Evaluation of Memphis, Pisa, Paris, and San Diego auto-rating (TEMPS-A) questionnaire was completed by 858 unselected, consecutive, consenting adults diagnosed with a DSM-5 major affective disorder (173 bipolar-1 [BD-1]), 250 BD-2, 435 major depressive disorder [MDD]) to score for anxious (anx), cyclothymic (cyc), dysthymic (dys), hyperthymic (hyp), and irritable (irr) affective temperaments. We tested their associations with diagnosis and selected clinical factors, including diagnosis, depression scores, suicidal ideation or acts, substance abuse, episodes/year, and %-time ill. RESULTS Scores for cyc ranked: BD-2 > BD-1 > MDD; anx ranked: MDD > BD-2 > BD-1; irr was greater in BD than MDD; dys was greater in MDD than BD; hyp did not differ by diagnosis. We confirmed associations of suicidal risk with higher scores of all temperament types except lower hyp scores. Higher cyc and irr scores and lower anx scores were associated with substance abuse. Several scores were higher with measures of greater affective morbidity: cyc with current depression, episodes/year, and %-time ill; irr with more episodes and depressions/year and greater %-time manic. Some of these associations were selective for BD or MDD. CONCLUSIONS The findings indicate that TEMPS-A ratings of affective temperament types can contribute to differential diagnoses and predict types and amounts of affective morbidity, as well as detecting suicidal risks.
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Affiliation(s)
- Alessandro Miola
- Department of Neuroscience (DNS), University of Padova, Padua, Italy
| | - Ross J Baldessarini
- International Consortium for Mood & Psychotic Disorders Research, McLean Hospital, Belmont, Massachusetts, USA.,Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA
| | - Marco Pinna
- Lucio Bini Mood Disorders Centers, Cagliari, Italy
| | - Leonardo Tondo
- International Consortium for Mood & Psychotic Disorders Research, McLean Hospital, Belmont, Massachusetts, USA.,Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA.,Lucio Bini Mood Disorders Centers, Cagliari, Italy
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Predictors of social anxiety disorder with major depressive episodes among Japanese university students. PLoS One 2021; 16:e0257793. [PMID: 34570818 PMCID: PMC8476026 DOI: 10.1371/journal.pone.0257793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 09/10/2021] [Indexed: 11/19/2022] Open
Abstract
Background Social anxiety disorder (SAD) develops in the early teens and is a common disorder among university students. Understanding the predictive factors of SAD comorbid with major depressive episode (MDE) is important for student mental health care. The aim of this study was to identify the personality traits that predict SAD with MDE by analyzing longitudinal data of Japanese university students. Methods In this retrospective study, Japanese university students who visited the health care center of Hokkaido University for the first time were divided into the following four groups: “Control” (n = 43), “MDE” (n = 16), “SAD” (n = 28), and “SAD with MDE” (n = 61) based on the Patient Health Questionnaire-9 (PHQ-9), the Liebowitz Social Anxiety Scale, and core anxiety symptoms for SAD in the Mini International Neuropsychiatric Interview during screening. Predictors for SAD with MDE were identified by a four-group comparison of the Temperament and Character Inventory and PHQ-9 data previously obtained at the enrollment using analysis of variance and post-hoc tests. Results Upon comparing the four groups using analysis of variance, there were significant differences in the baseline PHQ-9 summary score, Harm-Avoidance (HA), and Self-Directedness (SD). According to results of the post-hoc test, all three showed a significant difference between the “Control” and “SAD with MDE.” Furthermore, there was a significant difference in HA scores between “SAD” and “Control.” In all the groups, the mean time from enrollment to the first visit to the center was >2 years. Conclusion A higher HA score at baseline is a predictor of SAD with or without MDE. Higher PHQ-9 summary and lower SD scores at baseline are predictive factors of SAD with MDE.
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Aoki S, Doi S, Horiuchi S, Takagaki K, Kawamura A, Umeno R, Fujita M, Kitagawa N, Sakano Y. Differences in the association between avoidance and environmental rewards by three symptoms of depression. CURRENT PSYCHOLOGY 2021. [DOI: 10.1007/s12144-021-02127-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Character configuration, major depressive episodes, and suicide-related ideation among Japanese undergraduates. PLoS One 2021; 16:e0251503. [PMID: 33979406 PMCID: PMC8115841 DOI: 10.1371/journal.pone.0251503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 04/27/2021] [Indexed: 11/30/2022] Open
Abstract
Aim To enable early identification of university students at high risk for suicide, we examined personality as a predictive factor for major depressive episodes and suicide-related ideation. Methods From 2011 to 2013, we administered the Patient Health Questionnaire-9 (PHQ-9) and the Temperament and Character Inventory (TCI) to 1,997 university students at enrollment (T1). We previously conducted a study using the same data set; this is a re-analysis of the dataset. To prevent contamination of data, participants diagnosed with a depressive episode were excluded at T1. Three years after enrollment (T2), we re-administered the PHQ-9 to the same students. We statistically compared TCI scores at T1 among depressive episode groups and suicide-related ideation groups. Two-way ANOVA and Cochran-Armitage trend tests were used to analyze the relationships between personality traits, depressive episodes, and suicide-related ideation. Results The PHQ-9 summary scores at baseline (T1) were 3.0 (±2.7), with female students scoring 4.6 (±2.9) and male students 2.9 (±2.6, p = 0.025). The major depressive episode group at T2 had lower self-directedness (SD) scores at T1 than the non-depressive episode control group. The suicide-related ideation (SI) group at T2 also had higher harm avoidance (HA), lower SD, and lower cooperativeness (C) scores than the non-SI group at T1. The Cochran-Armitage trend tests revealed significant associations between character configurations composed of SD and C, and both depressive episodes at T2 and SI at T2. Conclusion The temperament feature of high HA at baseline and character configurations of low SD and low C at baseline are the most contributory predictors for the novel development of depressive episodes and SI among Japanese university students.
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Markopoulou K, Fischer S, Papadopoulos A, Poon L, Rane LJ, Fekadu A, Cleare AJ. Comparison of hypothalamo-pituitary-adrenal function in treatment resistant unipolar and bipolar depression. Transl Psychiatry 2021; 11:244. [PMID: 33903590 PMCID: PMC8076168 DOI: 10.1038/s41398-021-01343-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 01/19/2021] [Accepted: 02/25/2021] [Indexed: 01/04/2023] Open
Abstract
Altered functioning of the hypothalamic-pituitary-adrenal (HPA) axis has been demonstrated in patients with treatment-resistant depression, although studies have often conflated patients with unipolar and bipolar depression. This is problematic given that the two groups often present with opposed neurovegetative symptom patterns. The aim of this study was to test, for the first time, whether post-awakening cortisol, a highly reliable, naturalistic measure of HPA functioning, could distinguish patients with clearly defined treatment-resistant unipolar (TRUD) and bipolar depression (TRBD). A total of 37 patients with TRUD, 17 patients with TRBD, and 47 healthy controls were recruited. Areas under the curve (AUC) with respect to the ground (g) and increase (i) of post-awakening cortisol concentrations (awakening, +15, +30, +45, +60, +90 min) were measured over two days. Patients with TRUD had higher total cortisol production in the morning hours compared to controls (AUCg, p = 0.01), while they did not differ in terms of the awakening response (AUCi, p = 0.28). By contrast, subjects with TRBD had lower total cortisol when compared to controls by trend (AUCg, p = 0.07), while they did not differ in the awakening response (AUCi, p = 0.15). A direct comparison of TRUD and TRBD revealed differences in the AUCg (p = 0.003) and AUCi (p = 0.03). This finding of comparatively elevated HPA axis activity in the morning in TRUD and attenuated HPA axis activity in TRBD attests to a fundamental biological distinction between unipolar and bipolar depression. It has implications for the understanding and treatment of bipolar depression and in differentiating the two types of depression.
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Affiliation(s)
- Kalypso Markopoulou
- grid.13097.3c0000 0001 2322 6764Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK ,grid.37640.360000 0000 9439 0839National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre, South London and Maudsley NHS Foundation Trust and King’s College London, London, UK ,grid.37640.360000 0000 9439 0839Affective Disorders Unit and Laboratory, South London and Maudsley NHS Foundation Trust, London, UK
| | - Susanne Fischer
- grid.13097.3c0000 0001 2322 6764Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK ,grid.7400.30000 0004 1937 0650Clinical Psychology and Psychotherapy, Institute of Psychology, University of Zurich, Zürich, Switzerland
| | - Andrew Papadopoulos
- grid.13097.3c0000 0001 2322 6764Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK ,grid.37640.360000 0000 9439 0839Affective Disorders Unit and Laboratory, South London and Maudsley NHS Foundation Trust, London, UK
| | - Lucia Poon
- grid.13097.3c0000 0001 2322 6764Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK ,grid.37640.360000 0000 9439 0839Affective Disorders Unit and Laboratory, South London and Maudsley NHS Foundation Trust, London, UK
| | - Lena J. Rane
- grid.13097.3c0000 0001 2322 6764Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK ,grid.37640.360000 0000 9439 0839Affective Disorders Unit and Laboratory, South London and Maudsley NHS Foundation Trust, London, UK
| | - Abebaw Fekadu
- grid.13097.3c0000 0001 2322 6764Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK ,grid.37640.360000 0000 9439 0839Affective Disorders Unit and Laboratory, South London and Maudsley NHS Foundation Trust, London, UK ,grid.7123.70000 0001 1250 5688Centre for Innovative Drug Development and Therapeutic Trials for Africa, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Anthony J. Cleare
- grid.13097.3c0000 0001 2322 6764Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK ,grid.37640.360000 0000 9439 0839National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre, South London and Maudsley NHS Foundation Trust and King’s College London, London, UK ,grid.37640.360000 0000 9439 0839Affective Disorders Unit and Laboratory, South London and Maudsley NHS Foundation Trust, London, UK
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24
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Bulteau S, Péré M, Blanchin M, Poulet E, Brunelin J, Sauvaget A, Sébille V. Higher Negative Self-Reference Level in Patients With Personality Disorders and Suicide Attempt(s) History During Biological Treatment for Major Depressive Disorder: Clinical Implications. Front Psychol 2021; 12:631614. [PMID: 33841260 PMCID: PMC8027059 DOI: 10.3389/fpsyg.2021.631614] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 02/26/2021] [Indexed: 11/25/2022] Open
Abstract
Objective: The aim of the study was to identify clinical variables associated with changes in specific domains of self-reported depression during treatment by antidepressant and/or repetitive Transcranial Magnetic Stimulation (rTMS) in patients with Major Depressive Disorder (MDD). Methods: Data from a trial involving 170 patients with MDD receiving either venlafaxine, rTMS or both were re-analyzed. Depressive symptoms were assessed each week during the 2 to 6 weeks of treatment with the 13-item Beck Depression Inventory (BDI13). Associations between depression changes on BDI13 domains (Negative Self-Reference, Sad Mood, and Performance Impairment), treatment arm, time, and clinical variables were tested in a mixed linear model. Results: A significant decrease of self-reported depressive symptoms was observed over time. The main characteristics associated with persistent higher depressive symptomatology on Negative Self-Reference domain of the BDI13 were personality disorders (+2.1 points), a past history of suicide attempt(s) (+1.7 points), age under 65 years old (+1.5 points), and female sex (+1.1 points). Conclusions: Early cognitive intervention targeting specifically negative self-referencing process could be considered during pharmacological or rTMS treatment for patients with personality disorders and past history of suicide attempt(s).
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Affiliation(s)
- Samuel Bulteau
- UMR INSERM 1246, SPHERE MethodS in Patient-Centered Outcomes and HEalth ResEarch, University of Nantes, University of Tours, Nantes, France.,CHU Nantes, Department of Addictology and Psychiatry, Nantes, France
| | - Morgane Péré
- CHU Nantes, Department of Methodology and Biostatistics, Nantes, France
| | - Myriam Blanchin
- UMR INSERM 1246, SPHERE MethodS in Patient-Centered Outcomes and HEalth ResEarch, University of Nantes, University of Tours, Nantes, France
| | - Emmanuel Poulet
- INSERM-U1028, CNRS-UMR5292, Lyon Neuroscience Research Center, PSYR2 Team, University of Lyon, CH Le Vinatier, Lyon, France.,Department of Emergency Psychiatry, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Jérôme Brunelin
- INSERM-U1028, CNRS-UMR5292, Lyon Neuroscience Research Center, PSYR2 Team, University of Lyon, CH Le Vinatier, Lyon, France
| | - Anne Sauvaget
- Nantes Université, CHU Nantes, Movement, Interactions, Performance (MIP), EA 4334, University of Nantes, Nantes, France
| | - Véronique Sébille
- UMR INSERM 1246, SPHERE MethodS in Patient-Centered Outcomes and HEalth ResEarch, University of Nantes, University of Tours, Nantes, France.,CHU Nantes, Department of Methodology and Biostatistics, Nantes, France
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25
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Kubo H, Setoyama D, Watabe M, Ohgidani M, Hayakawa K, Kuwano N, Sato-Kasai M, Katsuki R, Kanba S, Kang D, Kato TA. Plasma acetylcholine and nicotinic acid are correlated with focused preference for photographed females in depressed males: an economic game study. Sci Rep 2021; 11:2199. [PMID: 33500434 PMCID: PMC7838250 DOI: 10.1038/s41598-020-75115-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 10/07/2020] [Indexed: 11/12/2022] Open
Abstract
Interpersonal difficulties are often observed in major depressive disorder (MDD), while the underlying psychological and biological mechanisms have not yet been elucidated. In the present case–control study, a PC-based trust game was conducted for 38 drug-free MDD patients and 38 healthy controls (HC). In the trust game, participants invested money in a partner (trusting behaviors), and also rated each partner’s attractiveness (preference for others). In addition, blood biomarkers including metabolites were measured. Both MDD and HC males exhibited more trusting behaviors compared to females. MDD males’ preference for ordinary-attractive partners (lay-person photographs) was lower than HC males, whereas their preference for high-attractive females (fashion-model photographs) was similar levels to HC males. This tendency in MDD males could reflect a “focused (narrowed) preference for females”. As for blood biomarker analysis, the levels of 37 metabolites including acetylcholine, AMP, GMP, nicotinic acid and tryptophan were significantly different between two groups. Interestingly, among male participants, acetylcholine and nicotinic acid were negatively correlated with the level of focused preference for photographed females. In sum, we have revealed some behavioral, psychological and biological traits of trusting behaviors and preference for others especially in MDD males. Larger studies should be conducted to validate our preliminary findings.
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Affiliation(s)
- Hiroaki Kubo
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Daiki Setoyama
- Department of Clinical Chemistry and Laboratory Medicine, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Motoki Watabe
- School of Business, Monash University Malaysia, Jalan Lagoon Selatan, 46150, Bandar Sunway, Selangor Darul Ehsan, Malaysia
| | - Masahiro Ohgidani
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Kohei Hayakawa
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Nobuki Kuwano
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Mina Sato-Kasai
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Ryoko Katsuki
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Shigenobu Kanba
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Dongchon Kang
- Department of Clinical Chemistry and Laboratory Medicine, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Takahiro A Kato
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-Ku, Fukuoka, 812-8582, Japan.
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26
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Suen PJC, Goerigk S, Razza LB, Padberg F, Passos IC, Brunoni AR. Classification of unipolar and bipolar depression using machine learning techniques. Psychiatry Res 2021; 295:113624. [PMID: 33307387 DOI: 10.1016/j.psychres.2020.113624] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 11/28/2020] [Indexed: 01/21/2023]
Affiliation(s)
- Paulo J C Suen
- Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Stephan Goerigk
- Department of Psychiatry and Psychotherapy, Hospital of the University of Munich, Munich, Germany; University of Applied Sciences, Hochschule Fresenius, Munich, Germany; Dept. of Psychological Methodology and Assessment, University of Munich, Munich, Germany
| | - Lais B Razza
- Laboratory of Neurosciences (LIM-27), Instituto Nacional de Biomarcadores em Neuropsiquiatria (INBioN), Department and Institute of Psychiatry, Faculdade de Medicina da Universidade de São Paulo, R Dr Ovidio Pires de Campos 785, 2o andar, 05403-000 São Paulo, Brazil
| | - Frank Padberg
- Department of Psychiatry and Psychotherapy, Hospital of the University of Munich, Munich, Germany
| | - Ives Cavalcante Passos
- Laboratory of Molecular Psychiatry and Instituto Nacional de Ciência e Tecnologia Translacional em Medicina (INCT-TM), Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Andre R Brunoni
- Department of Internal Medicine, Faculdade de Medicina da Universidade de São Paulo & Hospital Universitário, Universidade de São Paulo, Av. Prof Lineu Prestes 2565, 05508-000, São Paulo, Brazil.
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27
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Nakamura Y, Takahashi N, Yamauchi A, Morikawa M, Okada T, Ozaki N. Perceived Social Support Partially Mediates the Impact of Temperament and Character on Postpartum Depression. Front Psychiatry 2021; 12:816342. [PMID: 35140639 PMCID: PMC8818688 DOI: 10.3389/fpsyt.2021.816342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 12/31/2021] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Temperament and character of pregnant women, especially harm avoidance (HA) and self-directedness (SD) have been identified as risk factors for postpartum depression, in addition to poor social support. However, the relationship between these personality traits and social support for depressive symptoms after delivery has not been examined. METHODS Data were extracted from a prospective cohort survey on pregnant women conducted in Nagoya, Japan that included the Temperament and Character Inventory (TCI), the Social Support Questionnaire (J-SSQ), and the Edinburgh Postnatal Depression Scale (EPDS) at approximately week 25 and 1 month postpartum. A mediation analysis using structural equation modeling (SEM) was used to test if social support in pregnancy is a mediator between personality traits and postpartum depressive symptoms. RESULTS Thousand five hundred and fifty-nine women were included in the analysis. Both harm avoidance and SD were significantly associated with depressive symptoms (total effect: β [SE], 0.298 [0.041], P < 0.001 for harm avoidance; total effect: β [SE], -0.265 [0.067], P < 0.001 for SD). Mediation analysis showed that the effect of harm avoidance on depressive symptoms was partially mediated by low social support (direct effect: β [SE], 0.193 [0.004], P < 0.001; indirect effect: β [SE], 0.082 [0.034], P = 0.015). Self-directedness on depressive symptoms was not found to be mediated by low social support. CONCLUSION Results indicate that poor social support worsens depressive symptoms in women with high HA during pregnancy. Limitations include a possible selection bias due to the limited target facilities; most variables being evaluated based on self-report questionnaires, and different number of samples available for analysis between harm avoidance and SD.
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Affiliation(s)
- Yukako Nakamura
- Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Nagahide Takahashi
- Department of Child and Adolescent Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Aya Yamauchi
- Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Psychiatry/Child and Adolescent Psychiatry, Nagoya University Hospital, Nagoya, Japan
| | - Mako Morikawa
- Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takashi Okada
- Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Developmental Disorders, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Norio Ozaki
- Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Child and Adolescent Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
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28
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Kotel'nikova SO, Sadovsky MS, Krayneva VA, Valdman EA, Seredenin SB. Assessment of Susceptibility of Outbred Albino Rats to the Formation of Depression-Like State of Learned Helplessness. Bull Exp Biol Med 2020; 170:215-218. [PMID: 33269453 DOI: 10.1007/s10517-020-05036-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Indexed: 11/28/2022]
Abstract
Learned helplessness (a model of depression-like state) was developed in rats by exposure to repeated inescapable electric stimulation and evaluated by the absence of attempts to escape when it could be performed. In randomly grouped outbred white rats, 37.5% animals after the above procedure meet the criterion of learned helplessness. On experimental day 14, the latent period and the number of applied electric shocks prior to the first escape to the safe compartment in rats with learned helplessness were significantly higher than in the control, but no significant differences in these parameters were observed on day 21. The Porsolt forced swimming test performed on days 14 and 21 revealed no differences from the control group. After the rats were divided into low- and high-active subgroups according to their open field behavior, 35% rats with learned helplessness were in the low-active subgroup group and 30% rats with learned helplessness were in the high-active subgroup. On day 14, the parameters of learned helplessness significantly surpassed the control levels only in the low-active subgroup. Only in rats with learned helplessness and low activity in the open field, the immobility time in the Porsolt test was longer than in control low-active rats. These findings attest to advisability of preliminary splitting of outbred animals by their open-field behavior into low- and high-active subgroups and the use of only animals for modeling learned helplessness.
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Affiliation(s)
- S O Kotel'nikova
- V. V. Zakusov Research Institute of Pharmacology, Moscow, Russia
| | - M S Sadovsky
- V. V. Zakusov Research Institute of Pharmacology, Moscow, Russia
| | - V A Krayneva
- V. V. Zakusov Research Institute of Pharmacology, Moscow, Russia
| | - E A Valdman
- V. V. Zakusov Research Institute of Pharmacology, Moscow, Russia.
| | - S B Seredenin
- V. V. Zakusov Research Institute of Pharmacology, Moscow, Russia
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29
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The dual-system theory of bipolar spectrum disorders: A meta-analysis. Clin Psychol Rev 2020; 83:101945. [PMID: 33217713 DOI: 10.1016/j.cpr.2020.101945] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 10/15/2020] [Accepted: 11/02/2020] [Indexed: 01/05/2023]
Abstract
Bipolar spectrum disorders are characterized by alternating intervals of extreme positive and negative affect. We performed a meta-analysis to test the hypothesis that such disorders would be related to dysregulated reinforcement sensitivity. First, we reviewed 23 studies that reported the correlation between self-report measures of (hypo)manic personality and measures of reinforcement sensitivity. A large relationship was found between (hypo)manic personality and BAS sensitivity (g = .74), but not with BIS sensitivity (g = -.08). This stands in contrast to self-reported depression which has a small, negative relationship with BAS sensitivity and a large positive one with BIS sensitivity (Katz et al., 2020). Next, we reviewed 33 studies that compared reinforcement sensitivity between euthymic, bipolar participants and healthy controls. There, bipolar disorder had a small, positive relationship with BAS sensitivity (g = .20) and a medium, positive relationship with BIS sensitivity (g = .64). These findings support a dualsystem theory of bipolar disorders, wherein BAS sensitivity is more closely related to mania and BIS sensitivity more closely to bipolar depression. Bipolar disorders show diatheses for both states with euthymic participants being BAS- and BIS- hypersensitive. Implications for further theory and research practice are expounded upon in the discussion.
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30
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Yalçın M, Baş A, Ergelen M, Gökçe E, Usta Sağlam NG, Öcek Baş T, Gıynaş FF. Psychiatric comorbidity and
temperament‐character
traits of the patients with lichen simplex chronicus: The relation with the symptom severity of the disease. Dermatol Ther 2020; 33:e14389. [DOI: 10.1111/dth.14389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/03/2020] [Accepted: 10/06/2020] [Indexed: 01/24/2023]
Affiliation(s)
- Murat Yalçın
- University of Health Sciences Erenköy Training and Research Hospital for Psychiatry and Neurological Diseases, Psychiatry Istanbul Turkey
| | - Alper Baş
- University of Health Sciences Erenköy Training and Research Hospital for Psychiatry and Neurological Diseases, Psychiatry Istanbul Turkey
| | - Mine Ergelen
- University of Health Sciences Erenköy Training and Research Hospital for Psychiatry and Neurological Diseases, Psychiatry Istanbul Turkey
| | - Elif Gökçe
- University of Health Sciences Istanbul Kartal Lutfi Kirdar Training and Research Hospital, Dermatology Istanbul Turkey
| | - Nazife Gamze Usta Sağlam
- University of Health Sciences Erenköy Training and Research Hospital for Psychiatry and Neurological Diseases, Psychiatry Istanbul Turkey
| | - Tuba Öcek Baş
- University of Health Sciences Erenköy Training and Research Hospital for Psychiatry and Neurological Diseases, Psychiatry Istanbul Turkey
| | - Fikret Ferzan Gıynaş
- University of Health Sciences Erenköy Training and Research Hospital for Psychiatry and Neurological Diseases, Psychiatry Istanbul Turkey
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31
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Rezaei F, Hemmati A, Rahmani K, Komasi S. A systematic review of personality temperament models related to somatoform disorder with main focus on meta-analysis of Cloninger's theory components. Indian J Psychiatry 2020; 62:462-469. [PMID: 33678825 PMCID: PMC7909032 DOI: 10.4103/psychiatry.indianjpsychiatry_345_20] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/25/2020] [Accepted: 08/18/2020] [Indexed: 01/14/2023] Open
Abstract
The systematic review aims to identify four personality temperament models related to somatoform disorder with the main focus on the meta-analysis of temperaments and characters in Cloninger's theory. The literature search was performed on PubMed (Medline), Scopus, Web of Science, Cochrane, and ProQuest for all articles published in English from January 1990 to April 2019. Due to heterogeneity, pooled estimates of the standard mean difference between cases and controls were calculated using the random-effects model. Based on our inclusion criteria, 14 studies were identified, 7 of which were included in the meta-analysis. The results show that there is a significant difference between cases and controls with regard to harm avoidance (HA) (z = 5.322, P < 0.001), self-directedness (z = -4.719, P < 0.001), and self-transcendence (z = 2.848, P = 0.004). Compared to controls, HA and self-transcendence were higher and self-directedness was lower in cases. With regard to other subscales, there was no difference between the two groups (P > 0.05). The publication bias was not seen (P > 0.05 for Egger statistics). Up to now, very few studies have been focused on the relationship between personality temperament models and somatoform disorder. Among the components of the Cloninger's model, the poor self-directedness along with the abnormally high self-transcendence and HA is the personality component related to the somatoform disorder. Thus, Cloninger's model may potentially draw a personality profile for vulnerability to somatoform disorder. Given the limited number of studies available, future studies may challenge the results of the present study.
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Affiliation(s)
- Farzin Rezaei
- Neurosciences Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Azad Hemmati
- Department of Psychology, University of Kurdistan, Sanandaj, Iran
| | - Khaled Rahmani
- Liver and Digestive Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Saeid Komasi
- Neurosciences Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran.,Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran
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32
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Choi JY, Gim MS, Lee JY. Predictability of temperaments and negative experiences on higher-order symptom-based subtypes of depression. J Affect Disord 2020; 265:18-25. [PMID: 31957688 DOI: 10.1016/j.jad.2020.01.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 11/18/2019] [Accepted: 01/05/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The identification of subtypes of depression based on higher-order symptoms of emotional, thought, and behavioral dysfunction will broaden understanding of the heterogeneity in depression. Furthermore, exploring the ability of temperaments and negative experiences to predict each subtype is an effective way of facilitating treatment decisions. METHODS Participants were 417 patients diagnosed with depressive disorder at the psychiatry department of a major medical hospital in Seoul, Korea. A latent profile analysis was performed based on three higher-order scales of the MMPI-2-RF: Emotional/Internalizing Dysfunction, Thought Dysfunction, and Behavioral/Externalizing Dysfunction. Four temperament dimensions were assessed by the Temperament and Character Inventory-Revised-Short, and negative experiences including recent negative life events, number of lifetime traumatic events, and severity of maltreatment, were used as covariates in a multinomial regression analysis. RESULTS Four classes were obtained from the latent profile analysis: a "severe mood class" (39.8%), a "moderate mood class" (37.4%), a "mild mood class" (11.3%), and a "severe mood/thought class" (11.5%). Among temperament dimensions, high harm avoidance and low persistence significantly predicted more severe mood classes. Low reward dependence, number of lifetime traumatic events, and severity of maltreatment in negative experiences were significant predictors of the severe mood/thought class. LIMITATIONS This study could not explain the more detailed heterogeneity within depression because of over-inclusiveness of the higher-order scales. CONCLUSIONS This study identified three latent classes that differed in emotional severity and one other class with thought problems. The distinct dimensions of temperament and different types of negative experiences predicted the identified subtypes.
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Affiliation(s)
- Ji Young Choi
- Department of Child Studies, Inha University, Incheon, Republic of Korea
| | - Min Sook Gim
- Department of Psychiatry, Sanggye Baik Hospital, Inje University
| | - Joo Young Lee
- Department of Child Development and Education, Dongduk Women's University, Seoul, Republic of Korea.
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33
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Reinforcement sensitivity, depression and anxiety: A meta-analysis and meta-analytic structural equation model. Clin Psychol Rev 2020; 77:101842. [PMID: 32179341 DOI: 10.1016/j.cpr.2020.101842] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 02/06/2020] [Accepted: 03/04/2020] [Indexed: 12/21/2022]
Abstract
Reinforcement Sensitivity Theory (RST) posits that individual differences in reward and punishment processing predict differences in cognition, behavior, and psychopathology. We performed a quantitative review of the relationships between reinforcement sensitivity, depression and anxiety, in two separate sets of analyses. First, we reviewed 204 studies that reported either correlations between reinforcement sensitivity and self-reported symptom severity or differences in reinforcement sensitivity between diagnosed and healthy participants, yielding 483 effect sizes. Both depression (Hedges' g = .99) and anxiety (g = 1.21) were found to be high on punishment sensitivity. Reward sensitivity negatively predicted only depressive disorders (g = -.21). More severe clinical states (e.g., acute vs remission) predicted larger effect sizes for depression but not anxiety. Next, we reviewed an additional 39 studies that reported correlations between reinforcement sensitivity and both depression and anxiety, yielding 156 effect sizes. We then performed meta-analytic structural equation modeling to simultaneously estimate all covariances and control for comorbidity. Again we found punishment sensitivity to predict depression (β = .37) and anxiety (β = .35), with reward sensitivity only predicting depression (β = -.07). The transdiagnostic role of punishment sensitivity and the discriminatory role of reward sensitivity support a hierarchical approach to RST and psychopathology.
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Analysis of association between temperament and psychological symptoms using the Affective and Emotional Composite Temperament (AFECT) model: An internet-based survey. J Affect Disord 2020; 264:446-454. [PMID: 31780132 DOI: 10.1016/j.jad.2019.11.073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 09/19/2019] [Accepted: 11/12/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Temperamental characteristics have been suggested as potential vulnerability markers or could help differential diagnosis among psychiatric disorders. The current study aimed to explore whether there are specific temperament profiles related to different psychological symptoms, according to the Affective and Emotional Composite Temperament (AFECT) model. METHODS We used a cross-sectional web-based survey collected from the Brazilian Internet Study on Temperament and Psychopathology (BRAINSTEP). The sample consisted of 16,495 self-selected volunteers assessed with the Affective and Emotional Composite Temperament Scale (AFECTS), Adult Self-Report Inventory (ASRI), and Adult Self-Report Scale (ASRS). RESULTS All unstable affective temperaments (cyclothymic, dysphoric, and volatile) correlated, in different intensities, with all psychiatric symptoms assessed. Cyclothymic temperament was mainly related to borderline personality symptoms. Dysphoric and volatile temperament showed an association with attention deficit hyperactivity symptoms. Melancholic temperament was associated with major depressive symptoms, and euphoric temperament showed a positive correlation with maniac symptoms. Euthymic and hyperthymic temperaments were negatively correlated with all psychiatric symptoms. In addition, the assessment of the emotional traits of temperament showed that high volition, low anger, low sensitivity, and high control are characteristics that are not related to psychopathology. LIMITATIONS This study had a cross-sectional design, which does not allow an exact inference of cause and consequence. CONCLUSIONS Our results suggest that temperament assessment using AFECT model may be relevant to assess the risk of developing psychological symptoms over the time. These results strengthen the theoretical framework that psychiatric disorders may be manifestations of the extremes of affective temperaments.
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Schouw JEMC, Verkes RJ, Schene AH, Schellekens AFA. The relationship between childhood adversity and adult personality revealed by network analysis. CHILD ABUSE & NEGLECT 2020; 99:104254. [PMID: 31765851 DOI: 10.1016/j.chiabu.2019.104254] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 10/21/2019] [Accepted: 10/28/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Childhood adversity is known to influence personality development. Studies suggest that distinct types of childhood adversities have differential effects on personality dimensions. However, different types of adversity often co-occur, and personality dimensions are strongly interconnected. OBJECTIVE The aim of this study was to use a network approach to analyze the interrelationships between different types of childhood adversity and diverse personality dimensions integratively. PARTICIPANTS AND SETTING We used previously collected data on 142 alcohol dependent patients and 102 healthy controls. METHODS The participants completed the Interview for Traumatic Events in Childhood, the Parental Acceptance and Rejection Questionnaire and the Temperament and Character Inventory. Outcomes on the subscales of these instruments were included in the network analysis. RESULTS The resulting network showed strong connections between different types of childhood adversity, and between the different temperaments and characters of personality. Childhood adversity, mainly physical abuse and maternal rejection, was connected to most personality dimensions, except for reward dependence. Physical abuse showed the highest centrality measures, indicating a central, important role in the network. CONCLUSIONS These findings confirm that different types of childhood adverse experiences often co-occur, and suggest that specifically physical and emotional abuse, and maternal rejection might play a prominent role in shaping personality.
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Affiliation(s)
- Jessica E M C Schouw
- Department of Psychiatry, Radboud University Medical Centre, Nijmegen, the Netherlands.
| | - Robbert J Verkes
- Department of Psychiatry, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Aart H Schene
- Department of Psychiatry, Radboud University Medical Centre, Nijmegen, the Netherlands; Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, the Netherlands
| | - Arnt F A Schellekens
- Department of Psychiatry, Radboud University Medical Centre, Nijmegen, the Netherlands; Nijmegen Institute for Science Practitioners in Addiction, Radboud University Nijmegen, the Netherlands
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Shao X, Zhu G. Associations Among Monoamine Neurotransmitter Pathways, Personality Traits, and Major Depressive Disorder. Front Psychiatry 2020; 11:381. [PMID: 32477180 PMCID: PMC7237722 DOI: 10.3389/fpsyt.2020.00381] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 04/16/2020] [Indexed: 12/13/2022] Open
Abstract
Major depressive disorder (MDD) is a complex psychiatric disease requiring multidisciplinary approaches to identify specific risk factors and establish more efficacious treatment strategies. Although the etiology and pathophysiology of MDD are not clear until these days, it is acknowledged that they are almost certainly multifactorial and comprehensive. Monoamine neurotransmitter system dysfunction and specific personality traits are independent risk factors for depression and suicide. These factors also demonstrate complex interactions that influence MDD pathogenesis and symptom expression. In this review, we assess these relationships with the aim of providing a reference for the development of precision medicine.
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Affiliation(s)
- Xiaojun Shao
- Department of Psychiatry, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Gang Zhu
- Department of Psychiatry, The First Affiliated Hospital of China Medical University, Shenyang, China.,Central Laboratory, The First Affiliated Hospital of China Medical University, Shenyang, China
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Romero DL, de Barros DM, Belizario GO, Serafim ADP. Personality traits and risky behavior among motorcyclists: An exploratory study. PLoS One 2019; 14:e0225949. [PMID: 31805128 PMCID: PMC6894775 DOI: 10.1371/journal.pone.0225949] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 11/15/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Personality traits have been associated with a series of dysfunctional behaviors, ranging from violence to drug abuse and other risky behaviors. However, few studies have investigated motorcycle riders' personality traits, and no research using the psychobiological model of personality was found. Thus, we investigated the association between temperament and character traits and the occurrence of Motorcycle Accidents (MAs). METHODS This cross-sectional study was conducted with a randomly selected of 153 Brazilian motorcycle riders (116 male and 37 female) with a mean age of 31.8randomly selected from the driver's license register, between 2015 and 2018. A sociodemographic questionnaire and the Temperament and Character Inventory (TCI) were used. RESULTS Of the 153 participants, 146 (95.4%) reported having been involved in previous accidents, with the main causes as follows: "other drivers' careless behavior" (34.9%); "personal disrespect of traffic rules" (18.5%) and "personal careless behavior" (20.6%). Motorcyclists exhibited higher scores for the temperament factors of novelty seeking and persistence and lower scores for harm avoidance and reward dependence in comparison to the Brazilian population). Considering the reason for motorcycle use, the group of riders that used their motorcycles for work exhibited more temperament factors associated with risk behaviors than those who did not. It was observed that 68.9% of them had low Harm Avoidance (HA) factor scores, whereas 72.1% had high Novelty Seeking (NS) factor scores. DISCUSSION The present study highlighted the influences of different personality traits on behaviors, decision-making and risk attitudes that can be potentially harmful to an individual and others. The results provided evidence that a lack of knowledge and experience in riding a motorcycle or any other vehicle, combined with personality traits, contribute to the adoption of risky behaviors that may act as triggers for most causes of Motorcycle Accidents.
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Affiliation(s)
- Daniel Luiz Romero
- Department of Psychology, Methodist University of São Paulo, São Bernardo do Campo, Brazil
| | - Daniel Martins de Barros
- Department and Institute of Psychiatry, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Gabriel Okawa Belizario
- Department and Institute of Psychiatry, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Antonio de Pádua Serafim
- Department of Psychology, Methodist University of São Paulo, São Bernardo do Campo, Brazil
- Department and Institute of Psychiatry, University of São Paulo School of Medicine, São Paulo, Brazil
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Mesbah R, Koenders MA, Spijker AT, de Leeuw M, Boschloo L, Penninx BWJH, van Hemert AM, Giltay EJ. Personality traits and the risk of incident (hypo)mania among subjects initially suffering from depressive and anxiety disorders in a 9-year cohort study. J Affect Disord 2019; 259:451-457. [PMID: 31611003 DOI: 10.1016/j.jad.2019.08.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 06/25/2019] [Accepted: 08/17/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND Bipolar disorder (BD) is characterized by the alternating occurrence of (hypo)manic and depressive episodes. The aim of the current study was to determine whether personality traits independently predicted the subsequent development of (hypo)manic episodes within a group of patients who were initially diagnosed with depressive and anxiety disorders. METHODS The Netherlands Study of Depression and Anxiety is a cohort study with measurements taken at baseline and at 2-, 4-, 6-, and 9-year follow-up. Development of a (hypo)manic episode during follow-up was assessed with the Composite International Diagnostic Interview and (hypo)manic symptoms were evaluated with the Mood Disorder Questionnaire. The Big Five personality traits were the independent variables in multivariable Cox regression analyses. RESULTS There were 31 incident cases of (hypo)manic episodes (n = 1888, mean age 42.5 years, 68.3% women), and 233 incident cases of (hypo)manic symptoms (n = 1319, mean age 43.1, 71.9% women). In multivariable analyses, low agreeableness was independently associated with an increased risk of developing a (hypo)manic episode, with a hazard ratio (HR) of 0.54 (p = 0.002, 95% CI [0.37, 0.78]). This finding was consistent with the development of (hypo)manic symptoms (HR 0.77, p = 0.001, 95% CI [0.66, 0.89]). LIMITATIONS The 2-year lag-time analysis reduced the number of participants at risk of a (hypo)manic episode. CONCLUSIONS We conclude that low agreeableness is a personality-related risk factor for incident (hypo)mania among subjects initially suffering from depressive and anxiety disorders. Increased attention to personality deviances could help to recognize BD at an early stage.
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Affiliation(s)
- R Mesbah
- Department of Psychiatry, Leiden University Medical Centre, Leiden, the Netherlands; Mental Health Care PsyQ Kralingen, Department of Mood Disorders, Rotterdam, the Netherlands
| | - M A Koenders
- Faculty of Social Sciences, Leiden University, Institute of Psychology, Leiden, the Netherlands; Mental Health Care PsyQ Kralingen, Department of Mood Disorders, Rotterdam, the Netherlands
| | - A T Spijker
- Mental Health Care PsyQ Kralingen, Department of Mood Disorders, Rotterdam, the Netherlands
| | - M de Leeuw
- Department of Psychiatry, Leiden University Medical Centre, Leiden, the Netherlands; Mental Health Care Rivierduinen, Bipolar Disorder Outpatient Clinic, Leiden, the Netherlands
| | - L Boschloo
- Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, VU University, Amsterdam, the Netherlands
| | - B W J H Penninx
- Department of Psychiatry, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - A M van Hemert
- Department of Psychiatry, Leiden University Medical Centre, Leiden, the Netherlands
| | - E J Giltay
- Department of Psychiatry, Leiden University Medical Centre, Leiden, the Netherlands
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Steen A, Berghuis H, Braam AW. Lack of meaning, purpose and direction in life in personality disorder: A comparative quantitative approach using Livesley's General Assessment of Personality Disorder. Personal Ment Health 2019; 13:144-154. [PMID: 31050190 DOI: 10.1002/pmh.1446] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 02/22/2019] [Accepted: 03/24/2019] [Indexed: 12/21/2022]
Abstract
Meaning in life is a motivational force and an existential theme for many people. The concept of meaning comprises purpose, comprehension and mattering. According to the Section III model of personality disorder (DSM-5), lack of meaning, purpose and direction in life is part of personality dysfunction. The present study aimed to determine the association between personality disorder (PD), personality dysfunction and 'lack of meaning, purpose and direction' as a distinct facet of personality dysfunction, using Livesley's self-report questionnaire-the General Assessment of Personality Disorder. This comparative quantitative study showed significant differences in lack of meaning, purpose and direction between a group of patients with PD (n = 126, PD with depression n = 51 and PD without depression n = 75), a group of non-PD patients (n = 76, with depression n = 27 and without depression n = 49) and a control group (n = 444). The PD groups had similar scores as the non-PD patients with depression. Lack of meaning was significantly associated with 'difficulty setting and attaining goals' in all groups, with 'lack of affiliative relationships' in the PD groups and 'sense of inner emptiness' in the PD group without depression and in controls. © 2019 John Wiley & Sons, Ltd.
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Affiliation(s)
- A Steen
- Centre for Psychotherapy, GGz Centraal, Zwaluw & Enk, Ermelo, The Netherlands.,Department of Human Chaplaincy Studies for a Plural Society, University of Humanistic Studies, Utrecht, The Netherlands
| | - H Berghuis
- Centre for Psychotherapy, Pro Persona, Lunteren, The Netherlands
| | - A W Braam
- Department of Human Chaplaincy Studies for a Plural Society, University of Humanistic Studies, Utrecht, The Netherlands.,Department of Emergency Psychiatry and Department of Residency Training, Altrecht Mental Health Care, Utrecht, The Netherlands
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The role of personality in posttraumatic stress disorder, trait resilience, and quality of life in people exposed to the Kiss nightclub fire. PLoS One 2019; 14:e0220472. [PMID: 31356601 PMCID: PMC6663027 DOI: 10.1371/journal.pone.0220472] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 07/16/2019] [Indexed: 11/30/2022] Open
Abstract
Objective To evaluate the relationship among personality (according to Cloninger’s psychobiological model), posttraumatic stress disorder (PTSD) symptoms, trait resilience and quality of life (QoL) in people who were exposed to the Kiss nightclub fire. Methods 188 participants were assessed with the Posttraumatic Checklist–civilian version (PCL-C), the Resilience Scale (RS), the Temperament and Character Inventory (TCI), the World Health Organization Quality of Life–Bref (WHOQOL-Bref), and the WHOQOL-100 Spirituality, religiousness, and personal beliefs (WHOQOL-100-SRPB). Data were analyzed in a dimensional approach, with correlation analysis, multiple linear regression and Structural Equation Modeling (SEM), with PCL-C, RS, and WHOQOL-Bref dimensions as dependent variables. Results Multiple linear regression showed that PTSD symptoms were predicted by harm avoidance (β = .34, p < .001), self-directedness (β = -.28, p < .01), and self-transcendence (β = .24, p < .01). Trait resilience was predicted by harm avoidance (β = -.38, p < .01), self-directedness (β = .20, p < .05), and self-transcendence (β = .18, p < .05). Also, PTSD symptoms had considerable negative effect on all dimensions of QoL. Self-transcendence was a positive predictor of subjective and spiritual QoL. SEM showed that QoL was predicted by PTSD symptoms (β = -.52, p < .001), trait resilience (β = .30, p < .001), cooperativeness (β = .135, p = 0.40), and self-directedness (β = .27, p < .01). The effect of self-directedness on QoL was mediated by PTSD symptoms and trait resilience. PTSD symptoms also mediated the relationship between trait resilience and QoL, and RS mediated the relationship of personality and PTSD symptoms. Conclusion The study gives insights on prediction of PTSD severity, trait resilience and QoL from temperament and character traits, in a sample of people exposed to the Kiss nightclub fire. Harm avoidance was the most influent trait on PTSD symptoms and trait resilience. Self-directedness was the most import trait related to QoL, still that it was more related to PTSD severity than personality traits. Self-transcendence had positive effects on both PTSD symptoms and trait resilience, indicating a coping style that may coexist with psychopathology.
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Balestri M, Porcelli S, Souery D, Kasper S, Dikeos D, Ferentinos P, Papadimitriou GN, Rujescu D, Martinotti G, Di Nicola M, Janiri L, Caletti E, Mandolini GM, Pigoni A, Paoli RA, Lazzaretti M, Brambilla P, Sala M, Abbiati V, Bellani M, Perlini C, Rossetti MG, Piccin S, Bonivento C, Fabbro D, Damante G, Ferrari C, Rossi R, Pedrini L, Benedetti F, Montgomery S, Zohar J, Mendlewicz J, Serretti A. Temperament and character influence on depression treatment outcome. J Affect Disord 2019; 252:464-474. [PMID: 31005789 DOI: 10.1016/j.jad.2019.04.031] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 03/07/2019] [Accepted: 04/07/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND personality features have been repeatedly associated with depression treatment outcome in Major Depressive Disorder (MDD), however conclusive results are still lacking. Moreover, as for Bipolar Disorder (BD), results are only few and preliminary. AIM the aim of the present study was to perform an exploratory investigation of the influence of personality traits as assessed by the Temperament and Character Inventory (TCI), on principal depression treatment outcomes (non remission, non response and resistance). METHODS 743 mood disorders patients (455 MDD (61.24%) and 288 BD (38.76%)) were recruited in the context of 6 European studies. Generalized logit models were performed to test the effects of TCI dimensions on treatment outcomes, considering possible confounders such as age, gender and education. Positive results were controlled for comorbidities (anxiety and substance use disorders) as well. RESULTS MDD Non-Remitters showed high Harm Avoidance (HA) and Self Transcendence (ST) (p = 0.0004, d = 0.40; p = 0.007, d = 0.36 respectively) and low Persistence (P) and Self Directedness (SD) (p = 0.05; d = 0.18; p = 0.002, d = 0.40, respectively); MDD Non-Responders showed a slightly different profile with high HA and low Reward Dependence (RD) and SD; finally, MDD Resistants showed low RD, P and Cooperativeness (C). In BD patients, only higher HA in non response was observed. LIMITATIONS the retrospective cross-sectional design, the TCI assessment regardless of the mood state and the small number of bipolar patients represent the main limitations. CONCLUSION specific TCI personality traits are associated with depression treatment outcome in MDD patients. The inclusion of such personality traits, together with other socio-demographic and clinical predictors, could ameliorate the accuracy of the prediction models available to date.
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Affiliation(s)
- Martina Balestri
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Italy
| | - Stefano Porcelli
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Italy
| | - Daniel Souery
- Laboratoire de Psychologie Médicale, Université Libre de Bruxelles, Centre Européen de Psychologie Médicale-PsyPluriel, Brussels, Belgium
| | - Siegfried Kasper
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria
| | - Dimitris Dikeos
- Department of Psychiatry, Athens University Medical School, Athens, Greece
| | | | | | - Dan Rujescu
- University Clinic for Psychiatry, Psychotherapy and Psychosomatic, Martin-Luther-University Halle-Wittenberg, Germany
| | - Giovanni Martinotti
- Department of Neuroscience, Imaging, Scienze Cliniche, University "G.d'Annunzio", Chieti, Italy
| | - Marco Di Nicola
- Fondazione Policlinico Universitario "A. Gemelli" - IRCCS, Catholic University of Sacred Heart, Rome, Italy
| | - Luigi Janiri
- Fondazione Policlinico Universitario "A. Gemelli" - IRCCS, Catholic University of Sacred Heart, Rome, Italy
| | - Elisabetta Caletti
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Gian Mario Mandolini
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Alessandro Pigoni
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Riccardo Augusto Paoli
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Matteo Lazzaretti
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Paolo Brambilla
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Michela Sala
- Department of Mental Health, Azienda Sanitaria Locale Alessandria, Alessandria, Italy
| | - Vera Abbiati
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Marcella Bellani
- Department of Neurosciences, Biomedicine and Movement Sciences, Section of Psychiatry and Clinical Psychology, University of Verona, Verona, Italy; UOC Psychiatry, Azienda Ospedaliera Universitaria Integrata Verona (AOUI), Italy
| | - Cinzia Perlini
- Department of Neurosciences, Biomedicine and Movement Sciences, Section of Psychiatry and Clinical Psychology, University of Verona, Verona, Italy; UOC Psychiatry, Azienda Ospedaliera Universitaria Integrata Verona (AOUI), Italy
| | - Maria Gloria Rossetti
- Department of Neurosciences, Biomedicine and Movement Sciences, Section of Psychiatry and Clinical Psychology, University of Verona, Verona, Italy; UOC Psychiatry, Azienda Ospedaliera Universitaria Integrata Verona (AOUI), Italy
| | - Sara Piccin
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Carolina Bonivento
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Dora Fabbro
- Department of Laboratory Medicine, Institute of Medical Genetics, University of Udine, Italy
| | - Giuseppe Damante
- Department of Laboratory Medicine, Institute of Medical Genetics, University of Udine, Italy
| | - Clarissa Ferrari
- Service of Statistics, IRCCS Istituto Centro San Giovanni di Dio FBF, Brescia, Italy
| | - Roberta Rossi
- Unit of Psychiatry, IRCCS Istituto Centro San Giovanni di Dio FBF, Brescia, Italy
| | - Laura Pedrini
- Unit of Psychiatry, IRCCS Istituto Centro San Giovanni di Dio FBF, Brescia, Italy
| | - Francesco Benedetti
- Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy, University Vita-Salute San Raffaele, Milan, Italy
| | | | - Joseph Zohar
- Chaim Sheba Medical Center, Tel-Hashomer, Israel
| | | | - Alessandro Serretti
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Italy.
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Ceylan ME, Evrensel A, Dönmez A, Önen Ünsalver B, Kaya Yertutanol FD, Çom AM. The psycho-periodic cube. Med Hypotheses 2019; 126:69-77. [PMID: 31010503 DOI: 10.1016/j.mehy.2019.03.020] [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: 02/14/2019] [Revised: 03/04/2019] [Accepted: 03/21/2019] [Indexed: 11/27/2022]
Abstract
The current diagnostic classification systems in psychiatry have been developed primarily for evidence-based clinical decision making with both categorical and dimensional approaches having their own advantages and disadvantages. Efforts have been made to improve these classification systems, and we are now at the point where we must expand beyond the one-dimensionality of these systems. In this paper, we propose that psychiatric disorders can be arranged in a three-dimensional classification system according to the degree of dysfunctions on three specific axes in a way that is similar to the arrangement of chemical elements according to their atomic weights in Mendeleyev's periodic table. For the three axes, we chose externalization, drive, and attention to represent the three-dimensional descriptions of mental health, namely, well-being in social, motivational, and cognitive areas, respectively. Throughout the paper, we explain our reasons for choosing these three axes and compare our hypothesis with categorical diagnostic systems as well as Cloninger's dimensional diagnostic system using personality disorders, affective disorders, and schizophrenia as the specific diagnostic samples.
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Affiliation(s)
- Mehmet Emin Ceylan
- Departments of Psychology and Philosophy, Üsküdar University, İstanbul, Turkey
| | - Alper Evrensel
- Department of Psychology, Üsküdar University, İstanbul, Turkey.
| | - Aslıhan Dönmez
- Department of Psychology, Üsküdar University, İstanbul, Turkey
| | - Barış Önen Ünsalver
- Vocational School of Health Services, Department of Medical Documentation and Secretariat, Üsküdar University, İstanbul, Turkey
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Abstract
Few studies assess the role of personality styles in predicting the onset of depression among cardiac patients. This study evaluates whether temperament and character can represent a risk factor for the development of incident first-ever depressive episodes in patients at their first acute coronary syndrome (ACS). Two hundred sixty-seven (72.1%) subjects (male) completed the Temperament and Character Inventory (TCI) a few days after the cardiac event. At baseline and after 1, 2, 4, 6, 9, 12, and 24 months of follow-up, the participants completed the Primary Care Evaluation of Mental Disorder (PRIME-MD) and the Hospital Anxiety and Depression Scale to establish the presence of a depressive episode and its severity. During the follow-up, 61 (22.8%) participants developed a depressive episode. Temperamental risk factors for incident depression were scored high on novelty seeking and harm avoidance at the TCI. Given the detrimental effect of depression on cardiac prognosis, clinicians should take temperament variables into account when determining the treatment plans of their patients with ACS.
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Palagini L, Domschke K, Benedetti F, Foster RG, Wulff K, Riemann D. Developmental pathways towards mood disorders in adult life: Is there a role for sleep disturbances? J Affect Disord 2019; 243:121-132. [PMID: 30243192 DOI: 10.1016/j.jad.2018.09.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 08/01/2018] [Accepted: 09/09/2018] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Mood disorders are among the most prevalent and serious mental disorders and rank high among to the leading global burdens of disease. The developmental psychopathology framework can offer a life course perspective on them thus providing a basis for early prevention and intervention. Sleep disturbances, are considered risk factors for mood disorders across childhood, adolescence and adulthood. Assuming that sleep disturbances may play a pivotal role in the pathogenesis of mood disorders from a life course point of view, we reviewed the data on developmental pathways towards mood disorders in adult life in relation to sleep disturbances. METHOD From February 2017, a systematic search was conducted in PubMed, PsycINFO and Embase electronic databases for literature on developmental pathways to mood disorders in adult life in relation to sleep disturbances and to 1) pre-natal stress, 2) early brain developmental processes, and 3) temperaments, character and attachment style. RESULTS Eleven, 54 and 15 articles were respectively selected. CONCLUSIONS Experimental and clinical studies revealed that exposure to prenatal/early life stress results in sleep disturbances such as poor sleep and altered circadian regulation phases and may predict or even precipitate mood disorders in adulthood. Chronic sleep disruption may interfere with neuronal plasticity, connectivity and the developing brain thus contributing to the development of mood disorders. In addition sleep and circadian dysregulations have been shown to be related to those temperaments, character and attachment styles which are considered precursors of mood disorders. Sleep and circadian behaviours may serve as early targets regarding mood disorders.
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Affiliation(s)
- Laura Palagini
- Department of Clinical Experimental Medicine, Psychiatric Unit, University of Pisa, Italy.
| | - Katharina Domschke
- Department of Psychiatry and Psychotherapy, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Francesco Benedetti
- Psychiatry and Clinical Psychobiology, Scientific Institute Ospedale San Raffaele, Via Stamira d'Ancona 20, 20127 Milano, Italy
| | - Russell G Foster
- Sleep and Circadian Neuroscience Institute, Nuffield Department of Clinical Neuroscience at the University of Oxford, UK
| | - Katharina Wulff
- Sleep and Circadian Neuroscience Institute, Nuffield Department of Clinical Neuroscience at the University of Oxford, UK
| | - Dieter Riemann
- Department of Psychiatry and Psychotherapy, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
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Gurpegui D, Ortuño F, Gurpegui M. Temperament traits and remission of depression: A naturalistic six-month longitudinal study. J Affect Disord 2019; 243:494-502. [PMID: 30286414 DOI: 10.1016/j.jad.2018.09.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 08/22/2018] [Accepted: 09/15/2018] [Indexed: 11/16/2022]
Abstract
BACKGROUND The aim of this naturalistic longitudinal study was to add evidence regarding the potential of Cloninger's temperament traits (novelty seeking, harm avoidance, reward dependence and persistence) for predicting the effect of pharmacological treatment on the rates of therapeutic response and remission. METHODS The study was based on 200 outpatients with unipolar depressive disorders of different severity and course of illness, and extended up to 6 months of follow-up. Patients were assessed in their temperament with the Tridimensional Personality Questionnaire (TPQ) and their condition was classified (in course and severity) according to the International Classification of Diseases, Tenth revision (ICD-10) diagnostic criteria for research. Patients were blindly rated (concerning other predicting variables) on the improved Clinical Global Impression-Severity scale for depression (iCGI-S) at baseline, 6 weeks, 3 months and 6 months. Outcome measures at the last observation carried forward were therapeutic response (reduction of ≥50% in the last iCGI-S) and remission (last iCGI-S = 0), which were available for 187 patients. RESULTS Remission was independently and directly associated with length of follow-up, and inversely with the baseline iCGI-S score and harm avoidance (patients in the high tertile had a 2.7 likelihood of non-remission in comparison with those in the low tertile); persistence was found to have a complex, V-shape relationship with remission. Within a sub-sample of more severe cases (n = 118), having higher harm avoidance scores, a more favorable outcome was associated with higher reward dependence and the non-smoking condition. LIMITATIONS With a naturalistic, non-experimental design, the sample may not be representative of the general population. CONCLUSIONS Temperament traits may help predict outcome in patients treated for depression.
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Affiliation(s)
- David Gurpegui
- Department of Psychiatry and Medical Psychology, Faculty of Medicine and Clínica Universidad de Navarra, Universidad de Navarra, Pamplona, Spain
| | - Felipe Ortuño
- Department of Psychiatry and Medical Psychology, Faculty of Medicine and Clínica Universidad de Navarra, Universidad de Navarra, Pamplona, Spain
| | - Manuel Gurpegui
- Department of Psychiatry, Faculty of Medicine, CTS-549 Research Group, Institute of Neurosciences, Universidad de Granada, Av. Investigación 11 - Torre A, Planta 9, E-18071 Granada, Spain.
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Goodday SM, Preisig M, Gholamrezaee M, Grof P, Duffy A. Temperament and self-esteem in high-risk offspring of bipolar parents: Vulnerability and scar effects. J Affect Disord 2019; 243:209-215. [PMID: 30245253 DOI: 10.1016/j.jad.2018.09.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 08/16/2018] [Accepted: 09/15/2018] [Indexed: 01/24/2023]
Abstract
BACKGROUND The nature of the temporal relationship between psychological factors and mood episodes is unclear. The objectives of this study were to determine if temperament and self-esteem predict the onset of mood episodes, and if prior mood episodes influence the stability of these factors over time in high-risk offspring of bipolar parents. METHODS Offspring of a parent with bipolar disorder participating in the Flourish Prospective Offspring Study were clinically assessed repeatedly using semi-structured KSADS-PL/SADS-L format interviews, and completed repeated measures of self-esteem, and temperament. Shared frailty survival models and mixed effects regression models were used to determine if psychological factors predicted incident mood episodes, and whether these factors change over time after the incident mood episode, respectively. RESULTS Emotionality, shyness and self-esteem were not associated with the hazard of incident major depression; however, increased activity reduced the hazard of this outcome (hazard ratio [HR]: 0.51; 95% CI: 0.27, 0.98). Emotionality and shyness scores increased, while sociability, activity and self-esteem scores decreased after the incident major depressive episode (emotionality: mean change [MC]: 0.35, p = 0.0289; shyness: MC: 0.40, p = 0.0196; sociability: MC: -0.49, p = 0.0001, activity: MC: -0.32, p = 0.0001; self-esteem: MC: -0.79, p = 0.001). LIMITATIONS Psychological measures were based on self-report and some models had low numbers limiting the numbers of covariates included as potential confounders. DISCUSSION Among the assessed temperamental dimensions, activity showed a protective effect for major depressive episode onset suggesting this temperamental characteristic could serve as a protective target in high risk youth. Conversely, all assessed psychological factors shifted towards increased vulnerability after the first depressive episode.
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Affiliation(s)
| | - Martin Preisig
- Psychiatric University Hospital of Lausanne, Lausanne, Switzerland
| | | | - Paul Grof
- University of Toronto, Department of Psychiatry, Ontario, Canada; Mood Disorders Centre of Ottawa, Ontario, Canada
| | - Anne Duffy
- Mood Disorders Centre of Ottawa, Ontario, Canada; Queen's University, Department of Psychiatry, Ontario, Canada
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Saigo T, Hayashida M, Tayama J, Ogawa S, Bernick P, Takeoka A, Shirabe S. Prevention of depression in first-year university students with high harm avoidance: Evaluation of the effects of group cognitive behavioral therapy at 1-year follow-up. Medicine (Baltimore) 2018; 97:e13009. [PMID: 30383656 PMCID: PMC6221729 DOI: 10.1097/md.0000000000013009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 10/05/2018] [Indexed: 11/26/2022] Open
Abstract
High harm avoidance (HA) scores on the temperament and character inventory appear to be a risk factor for depressive disorders and suicide. Since 2012, we have conducted group cognitive behavioral therapy (G-CBT) interventions for students at Nagasaki University with high HA and without depressive disorders, with the aim of preventing depression. Here, we report on the effects of the G-CBT at 1-year follow-up for the 2012 to 2015 period.Forty-two participants with high HA were included in the final analysis. Outcomes were measured with the Beck Depression Inventory II, Manifest Anxiety Scale, 28-item General Health Questionnaire, and Brief Core Schema Scales at baseline, and at 6-month, and 1-year follow-ups.Repeated-measures analyses of variance revealed a significant decrease in mean depressive symptom scores at the 6-month follow-up point; this decrease was maintained at 1 year. Improvements in cognitive schemas were also seen at 6 months and 1 year.We observed improvements in cognitive schemas associated with depression as a result of the G-CBT intervention, with effects maintained at 1 year post-intervention. This intervention may be effective in positively modifying the cognitions of students with HA and preventing future depression.
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Affiliation(s)
- Tatsuo Saigo
- Department of Preventive Medicine, Graduate School of Biomedical Sciences
| | - Masaki Hayashida
- Department of Preventive Medicine, Graduate School of Biomedical Sciences
- Center for Health and Community Medicine
| | - Jun Tayama
- Center for Health and Community Medicine
- Graduate School of Education
| | - Sayaka Ogawa
- Department of Preventive Medicine, Graduate School of Biomedical Sciences
- Center for Health and Community Medicine
| | - Peter Bernick
- Center for Health and Community Medicine
- Student Accessibility Office, Nagasaki University, Nagasaki, Japan
| | | | - Susumu Shirabe
- Department of Preventive Medicine, Graduate School of Biomedical Sciences
- Center for Health and Community Medicine
- Student Accessibility Office, Nagasaki University, Nagasaki, Japan
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Dell’Orco S, Sperandeo R, Moretto E, Maldonato NM. Revision on Psychometric Properties of the Temperament and Character Inventory in a Clinical Sample. Front Psychol 2018; 9:1951. [PMID: 30369898 PMCID: PMC6194178 DOI: 10.3389/fpsyg.2018.01951] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 09/21/2018] [Indexed: 11/13/2022] Open
Abstract
Cloninger's Temperament and Character Inventory (TCI) although elaborated on the general population, is frequently used in clinical samples. The study evaluates the psychometric characteristics of TCI in clinical populations with the aim of creating a reduced version of the test suitable for these subjects. This research was conducted on two groups of mental health outpatients. In the first study, 44 items, correlated with the psychiatric disorders, was selected. These items, divided in four dimensions utilizing both statistic and psychopathological criteria, show good internal consistency and external validity and constitute a Reduced Version (TR-TCI) of the test. In the second study, the predictive validity of the TR-TCI was evaluated through the ROC curves and a logistic regression model. The results show a good predictive validity of TR-TCI, that allows us to use this instrument in order to identify the personality structures that make people sensitive to psychiatric pathologies.
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Affiliation(s)
- Silvia Dell’Orco
- Department of Humanistic Studies, University of Naples Federico II, Naples, Italy
| | | | - Enrico Moretto
- School of Integrated Gestalt Psychotherapy, Torre Annunziata, Italy
| | - Nelson Mauro Maldonato
- Department of Neuroscience and Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy
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Porcelli S, Marsano A, Caletti E, Sala M, Abbiati V, Bellani M, Perlini C, Rossetti MG, Mandolini GM, Pigoni A, Paoli RA, Piccin S, Lazzaretti M, Fabbro D, Damante G, Bonivento C, Ferrari C, Rossi R, Pedrini L, Serretti A, Brambilla P. Temperament and Character Inventory in Bipolar Disorder versus Healthy Controls and Modulatory Effects of 3 Key Functional Gene Variants. Neuropsychobiology 2018; 76:209-221. [PMID: 30041166 DOI: 10.1159/000490955] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 06/18/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Bipolar disorder (BD) has been associated with temperamental and personality traits, although the relationship is still to be fully elucidated. Several studies investigated the genetic basis of temperament and character, identifying catechol-O-methyltransferase (COMT), brain derived neurotrophic factor (BDNF), and serotonin transporter (5-HTT) gene variants as strong candidates. METHODS In the GECO-BIP study, 125 BD patients and 173 HC were recruited. Subjects underwent to a detailed assessment and the temperament and character inventory 125 items (TCI) was administrated. Three functional genetic variants within key candidate genes (COMT rs4680, BDNF rs6265, and the serotonin-transporter-linked polymorphic region (5-HTTLPR)) were genotyped. Univariate and multivariate analyses were performed. RESULTS Compared to HC, BD patients showed higher scores in novelty seeking (NS; p = 0.001), harm avoidance (HA; p < 0.001), and self transcendence (St; p < 0.001), and lower scores in self directness (p < 0.001) and cooperativeness (p < 0.001) TCI dimensions. Concerning the genetic analyses, COMT rs4680 was associated with NS in the total sample (p = 0.007) and in the male subsample (p = 0.022). When performing the analysis in the HC and BD samples, the association was confirmed only in HC (p = 0.012), and in the HC male subgroup in particular (p = 0.004). BDNF rs6265 was associated with St in the BD group (p = 0.017). CONCLUSION COMT rs4680 may modulate NS in males in the general population. This effect was not detected in BD patients, probably because BD alters the neurobiological basis of some TCI dimensions. BDNF rs6265 seems to modulate St TCI dimension only in BD patients, possibly modulating the previously reported association between rs6265 and BD treatment response. Further studies are needed to confirm our findings.
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Affiliation(s)
- Stefano Porcelli
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
| | - Agnese Marsano
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
| | - Elisabetta Caletti
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Michela Sala
- Department of Mental Health, Azienda Sanitaria Locale Alessandria, Alessandria, Italy
| | - Vera Abbiati
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Marcella Bellani
- Department of Neurosciences, Biomedicine and Movement Sciences, Section of Psychiatry and Clinical Psychology, University of Verona, Verona, Italy.,UOC Psychiatry, Azienda Ospedaliera Universitaria Integrata Verona (AOUI), Verona, Italy
| | - Cinzia Perlini
- Department of Neurosciences, Biomedicine and Movement Sciences, Section of Psychiatry and Clinical Psychology, University of Verona, Verona, Italy.,UOC Psychiatry, Azienda Ospedaliera Universitaria Integrata Verona (AOUI), Verona, Italy
| | - Maria Gloria Rossetti
- Department of Neurosciences, Biomedicine and Movement Sciences, Section of Psychiatry and Clinical Psychology, University of Verona, Verona, Italy
| | - Gian Mario Mandolini
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Alessandro Pigoni
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Riccardo Augusto Paoli
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Sara Piccin
- Scientific Institute IRCCS "Eugenio Medea," Polo FVG, San Vito al Tagliamento, Pordenone, Italy
| | - Matteo Lazzaretti
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Dora Fabbro
- Institute of Medical Genetics, Department of Laboratory Medicine, University of Udine, Udine, Italy
| | - Giuseppe Damante
- Institute of Medical Genetics, Department of Laboratory Medicine, University of Udine, Udine, Italy
| | - Carolina Bonivento
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Clarissa Ferrari
- Service of Statistics, IRCCS Centro San Giovanni di Dio FBF, Brescia, Italy
| | - Roberta Rossi
- Unit of Psychiatry, IRCCS Centro San Giovanni di Dio FBF, Brescia, Italy
| | - Laura Pedrini
- Unit of Psychiatry, IRCCS Centro San Giovanni di Dio FBF, Brescia, Italy
| | - Alessandro Serretti
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
| | - Paolo Brambilla
- Department of Neurosciences and Mental Health, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy.,Department of Psychiatry and Behavioral Sciences, University of Texas at Houston, Houston, Texas, USA
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Abé C, Rahman Q, Långström N, Rydén E, Ingvar M, Landén M. Cortical brain structure and sexual orientation in adult females with bipolar disorder or attention deficit hyperactivity disorder. Brain Behav 2018; 8:e00998. [PMID: 29845776 PMCID: PMC6043709 DOI: 10.1002/brb3.998] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/29/2018] [Accepted: 04/19/2018] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Nonheterosexual individuals have higher risk of psychiatric morbidity. Together with growing evidence for sexual orientation-related brain differences, this raises the concern that sexual orientation may be an important factor to control for in neuroimaging studies of neuropsychiatric disorders. METHODS We studied sexual orientation in adult psychiatric patients with bipolar disorder (BD) or ADHD in a large clinical cohort (N = 154). We compared cortical brain structure in exclusively heterosexual women (HEW, n = 29) with that of nonexclusively heterosexual women (nHEW, n = 37) using surface-based reconstruction techniques provided by FreeSurfer. RESULTS The prevalence of nonheterosexual sexual orientation was tentatively higher than reported in general population samples. Consistent with previously reported cross-sex shifted brain patterns among homosexual individuals, nHEW patients showed significantly larger cortical volumes than HEW in medial occipital brain regions. CONCLUSION We found evidence for a sex-reversed difference in cortical volume among nonheterosexual female patients, which provides insights into the neurobiology of sexual orientation, and may provide the first clues toward a better neurobiological understanding of the association between sexual orientation and mental health. We also suggest that sexual orientation is an important factor to consider in future neuroimaging studies of populations with certain mental health disorders.
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Affiliation(s)
- Christoph Abé
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Qazi Rahman
- Department of Psychology, Institute of Psychiatry, King's College London, London, UK
| | - Niklas Långström
- Department of Neuroscience, Uppsala University, Uppsala, Sweden.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Eleonore Rydén
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Martin Ingvar
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Mikael Landén
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
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