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Wang Q, Ren H, Liu T, Zhang XY. Serial multiple mediating roles of anxiety and thyroid-stimulating hormone in the relationship between depression and psychotic symptoms in young adults with anxious depression. J Affect Disord 2024; 351:8-14. [PMID: 38281598 DOI: 10.1016/j.jad.2024.01.208] [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: 09/08/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Psychotic symptoms (PS) frequently occur in young adults with anxious depression (AD), yet the mediators of the associations between depression and PS remain unclear. This study aimed to investigate the prevalence and risk factors of PS in first-episode and drug-naïve (FEDN) young adults with AD and attempted to elucidate the relationship between thyroid-stimulating hormone (TSH) levels, anxiety, depression, and PS, as well as to identify potential mediating roles. METHODS 369 FEDN young adults with AD were recruited. Clinical symptoms were assessed using the Positive and Negative Syndrome Scale's positive subscale, the Hamilton Depression Rating Scale (HAMD), and the Hamilton Anxiety Rating Scale (HAMA). Fasting glucose, lipids, and thyroid function were also collected. RESULTS The prevalence of PS in young adults with AD (21.68 %) was 12.24 times higher than in non-AD patients. The HAMD scores (P = 0.005, OR = 1.23), HAMA scores (P < 0.001, OR = 1.62), and TSH levels (P = 0.025, OR = 1.20) were significant predictors of PS. The combined area under the curve value for distinguishing young adults with AD with and without PS was 0.86. We also identified serial multiple mediating effects of TSH levels and anxiety on the association of depression with PS. CONCLUSIONS These findings emphasize the role of anxiety and TSH levels as serial mediators of the association between depression and PS. Therefore, when treating PS in young adults with AD, it is important to focus not only on depression, but also on TSH levels and anxiety to maximize benefit.
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Affiliation(s)
- Qianjin Wang
- Department of Psychiatry, and National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Honghong Ren
- Shandong Provincial Hospital Affiliated to Shandong First Medical University, Shandong, China
| | - Tieqiao Liu
- Department of Psychiatry, and National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China.
| | - Xiang-Yang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.
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Loades ME, Midgley N, Herring GT, O'Keeffe S, Reynolds S, Goodyer IM. In Context: Lessons About Adolescent Unipolar Depression From the Improving Mood With Psychoanalytic and Cognitive Therapies Trial. J Am Acad Child Adolesc Psychiatry 2024; 63:122-135. [PMID: 37121393 DOI: 10.1016/j.jaac.2023.03.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 02/19/2023] [Accepted: 04/21/2023] [Indexed: 05/02/2023]
Abstract
This paper summarizes the results of the Improving Mood with Psychoanalytic and Cognitive Therapies (IMPACT) study and its implications for psychological treatment of adolescents with moderate to severe unipolar major depression. IMPACT was a pragmatic, superiority, randomized controlled trial conducted in the United Kingdom, which compared the clinical and cost-effectiveness of short-term psychoanalytic therapy (STPP), cognitive-behavioral therapy (CBT), and a brief psychosocial intervention (BPI) in reducing depression symptoms in 465 adolescents with unipolar major depression, aged 11 to 17 years. Although this was a clinically heterogeneous group of adolescents, some symptoms (eg, sleep and concentration difficulties, irritability/anger) were common and disabling. The trial reported no significant difference among the 3 treatments in reducing depression symptoms. One year after treatment, 84% of participants showed improvement in depressive symptoms (<50% of baseline symptoms) and improved psychosocial functioning, achieving this through different symptom reduction trajectories. Although participants attended fewer treatment sessions than planned, the 3 treatments were delivered with fidelity to their respective models. Ending treatment without therapist agreement occurred in 37% of cases. This was not associated with outcomes by treatment group. Adolescents emphasized the importance of the therapeutic relationship in all 3 treatments. Results suggest that although most adolescents respond to time-limited, structured psychological therapy, subgroups of depressed adolescents are likely to need additional treatment or support. These include adolescents who live in complex circumstances and/or who believe that their needs are not met in therapy, some who stop treatment early, and the 16% to 18% of adolescents who do not respond to treatment. CLINICAL TRIAL REGISTRATION INFORMATION: Improving Mood and Preventing Relapse With Psychoanalytic Psychotherapy and Cognitive Behaviour Therapy; https://www.isrctn.com; ISRCTN83033550.
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Affiliation(s)
| | - Nick Midgley
- University College London, United Kingdom and Anna Freud National Centre for Children and Families, London, United Kingdom.
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Sun QM, Zhang S, Xu YH, Ma J, Zhang YT, Zhang XY. Depression severity partially mediates the association between thyroid function and psychotic symptoms in first-episode, drug-naive major depressive disorder patients with comorbid anxiety at different ages of onset. J Affect Disord 2023; 339:342-347. [PMID: 37437726 DOI: 10.1016/j.jad.2023.07.015] [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: 11/21/2022] [Revised: 06/06/2023] [Accepted: 07/08/2023] [Indexed: 07/14/2023]
Abstract
BACKGROUND Anxiety and psychotic symptoms are common in patients with major depressive disorder (MDD), with a strong association with thyroid function. Age of onset contributes to the heterogeneity of MDD patients. This study aimed to assess the prevalence of psychotic symptoms in MDD patients with comorbid anxiety and to explore the relationship between thyroid function and psychotic symptoms by ages of onset. METHODS A total of 894 first-episode, drug-naïve Chinese Han MDD patients with comorbid anxiety were recruited. Thyroid function and psychometric measures including Hamilton Anxiety Scale, Hamilton Depression Scale, and Positive and Negative Syndrome Scale were evaluated. Patients were divided into early adulthood onset (EAO, < 45 years old) and mid-adulthood onset (MAO, ≥ 45 years old) groups. RESULTS The MAO subgroup had a higher prevalence of psychotic symptoms compared to EAO subgroup. TSH and TPOAb levels were positively correlated with psychotic symptoms severity, with a more pronounced effect in MAO subgroup. Furthermore, MDD severity partially mediated the effects of TPOAb and TSH levels on psychotic symptoms in both subgroups. LIMITATIONS A causal relationship could not be demonstrated with this cross-sectional study, and the results should be limited to first-episode, drug-naïve MDD patients without considering more potential confounders. Moreover, the male-to-female ratio imbalance is present. CONCLUSIONS Our results indicated that age of onset moderated the association between thyroid function and psychotic symptom, and depression severity partially mediated the effects of thyroid function on psychotic symptoms, suggesting thyroid function may serve as a biomarker of psychotic symptoms in MDD patients with anxiety.
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Affiliation(s)
- Qi-Meng Sun
- The Second Affiliated Hospital of Xinxiang Medical University, Henan Mental Hospital, Xinxiang, China
| | - Sen Zhang
- The Second Affiliated Hospital of Xinxiang Medical University, Henan Mental Hospital, Xinxiang, China
| | - Ya-Hui Xu
- The Second Affiliated Hospital of Xinxiang Medical University, Henan Mental Hospital, Xinxiang, China
| | - Jun Ma
- Department of Psychiatry, Wuhan Mental Health Center, Wuhan, China
| | | | - Xiang-Yang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.
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Zeng Y, Zhang F, Liu H, Li W, Ning Y, Zhou Y. Psychotic symptoms and neurocognition among patients with major depressive disorder: A chained mediation model of depressive symptoms and socio-occupational functioning. J Affect Disord 2023; 332:194-200. [PMID: 37044284 DOI: 10.1016/j.jad.2023.04.005] [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: 12/14/2022] [Revised: 03/12/2023] [Accepted: 04/03/2023] [Indexed: 04/14/2023]
Abstract
BACKGROUND Depressive symptom and psychotic symptom have been identified as risk factors for impaired socio-occupational functioning in patients with major depressive disorder (MDD), while neurocognitive functioning is considered to be a potential protective factor against socio-occupational functioning. Nevertheless, little is known about the complex relationship among these factors in patients with MDD. The purpose of this research was to explore whether the relationship between depressive symptom severity and social-occupational functioning is mediated by neurocognitive functioning and psychotic symptom severity in MDD patients. METHODS A total of 659 eligible MDD patients included male and female, and their depressive symptoms and psychotic symptoms at baseline were assessed by the 17-item Hamilton Depression Scale (HAMD-17) and The Brief Psychiatric Rating Scale (BPRS) respectively. Cognitive domains were assessed by the MATRICS Consensus Cognitive Battery (MCCB), and subjective and objective functioning were measured by the Global Assessment of Functioning (GAF). LIMITATION The analysis is cross-sectional, which limits causal inference. RESULT (1) The correlation between depressive symptoms and thought disturbance was positive (r = 0.125, p = 0.001), whereas the correlations with visual learning and memory (r = -0.146, p < 0.001) and socio-occupational functioning (r = -0.175, p < 0.001) were negative. (2) Depressive symptoms mainly affect the socio-occupational functioning of MDD patients via three indirect effects: the single mediating effect of psychotic symptoms and neurocognitive functioning, and the chain mediating effect of psychotic symptoms and neurocognitive functioning. CONCLUSIONS The results suggest that the relationship between depressive symptom severity and socio-occupational functioning in MDD patients is partially mediated by psychotic symptom severity and neurocognitive functioning.
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Affiliation(s)
- Yexian Zeng
- Department of Child and Adolescent Psychiatry, Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - Fan Zhang
- Department of Child and Adolescent Psychiatry, Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - Haiyan Liu
- Department of Child and Adolescent Psychiatry, Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - Weicheng Li
- Department of Child and Adolescent Psychiatry, Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - Yuping Ning
- Department of Child and Adolescent Psychiatry, Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China; Department of Psychology, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China.
| | - Yanling Zhou
- Department of Child and Adolescent Psychiatry, Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China.
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Ratheesh A, Hammond D, Gao C, Marwaha S, Thompson A, Hartmann J, Davey C, Zammit S, Berk M, McGorry P, Nelson B. Empirically driven transdiagnostic stages in the development of mood, anxiety and psychotic symptoms in a cohort of youth followed from birth. Transl Psychiatry 2023; 13:103. [PMID: 36990979 PMCID: PMC10052262 DOI: 10.1038/s41398-023-02396-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 02/24/2023] [Accepted: 03/10/2023] [Indexed: 03/31/2023] Open
Abstract
Staging models with transdiagnostic validity across mood, psychotic, and anxiety disorders could advance early intervention efforts as well as our understanding of the common underpinnings of such psychopathology. However, there are few well-supported operationalisations for such transdiagnostic models, particularly in community-based samples. We aimed to explore the inter-relationships among mood, psychotic, and anxiety symptom stages, and their common risk factors to develop data-informed transdiagnostic stages. We included participants from the Avon Longitudinal Study of Parents and Children (ALSPAC), a prospective ongoing birth cohort study. We developed operational thresholds for stages of depressive, hypomanic, anxiety, and psychotic symptoms based on the existing literature, refined further by expert consensus. We selected 1b level as the primary stage or outcome of interest. This represents moderate symptoms that are likely to be associated with the onset of the need for clinical mental health care. We used questionnaire and clinic data completed by young people ages 18 and 21 years. We used descriptive methods and network analyses to examine the overlap among Stage 1b psychopathology. We then examined the patterns of relationships between several risk factors and 1b stages using logistic regressions. Among 3269 young people with data available to determine all symptom stages, 64.3% were female and 96% Caucasian. Descriptive and network analyses indicated that 1b level depressive, anxiety, and psychotic symptom stages were inter-related while hypomania was not. Similarly, anxiety, depressive, and psychotic 1b stages were associated with the female sex, more emotional and behavioral difficulties in early adolescence, and life events in late adolescence. Hypomania was not related to any of these risk factors. Given their inter-relationships and similar risk factors, anxiety, psychotic and depressive, symptoms could be combined to form a transdiagnostic stage in this cohort. Such empirical transdiagnostic stages could help with prognostication and indicated prevention in youth mental health.
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Affiliation(s)
- Aswin Ratheesh
- Orygen, Parkville, Australia.
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia.
| | - Dylan Hammond
- Orygen, Parkville, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Caroline Gao
- Orygen, Parkville, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Steven Marwaha
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, UK
| | - Andrew Thompson
- Orygen, Parkville, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
- Division of Mental Health and Wellbeing, Warwick Medical school, University of Warwick, Coventry, England
| | - Jessica Hartmann
- Orygen, Parkville, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Christopher Davey
- Orygen, Parkville, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
- Department of Psychiatry, University of Melbourne, Melbourne, Australia
| | - Stanley Zammit
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- MRC Centre for Neuropsychiatric Genetics and Genomics, School of Medicine, Cardiff University, Cardiff, UK
| | - Michael Berk
- Orygen, Parkville, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
- Department of Psychiatry, University of Melbourne, Melbourne, Australia
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University, Barwon Health, Geelong, Australia
| | - Patrick McGorry
- Orygen, Parkville, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Barnaby Nelson
- Orygen, Parkville, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
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