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Zhang YF, Qiu LK, Li ZP, He LP, Zhou LL. Underlying reasons for the decline in physical activity during COVID-19. World J Psychiatry 2022; 12:999-1001. [PMID: 36051604 PMCID: PMC9331448 DOI: 10.5498/wjp.v12.i7.999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/19/2022] [Accepted: 06/17/2022] [Indexed: 02/06/2023] Open
Abstract
The article not only successfully evaluated regular physical activities can improve mental well-being during self-isolation and social distancing policies related to the coronavirus disease 2019 (COVID-19), but also concluded that the COVID-19 pandemic may lead to augmented levels of angiotensin-converting enzyme-2. By reading the article of Walid Kamal Abdelbasset, we have some questions and put forward some suggestions on the content of the article.
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Affiliation(s)
- Yang-Fen Zhang
- School of Medicine, Taizhou University, Taizhou 318000, Zhejiang Province, China
| | - Li-Ke Qiu
- School of Medicine, Taizhou University, Taizhou 318000, Zhejiang Province, China
| | - Zhi-Peng Li
- School of Medicine, Taizhou University, Taizhou 318000, Zhejiang Province, China
| | - Lian-Ping He
- School of Medicine, Taizhou University, Taizhou 318000, Zhejiang Province, China
| | - Ling-Ling Zhou
- School of Medicine, Taizhou University, Taizhou 318000, Zhejiang Province, China
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202
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Behle N, Kamp F, Proebstl L, Hager L, Riebschläger M, Schacht-Jablonowsky M, Hamdorf W, Neumann S, Krause D, Manz K, Franke AG, Koller G, Soyka M. Treatment outcome, cognitive function, and psychopathology in methamphetamine users compared to other substance users. World J Psychiatry 2022; 12:944-957. [PMID: 36051595 PMCID: PMC9331444 DOI: 10.5498/wjp.v12.i7.944] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/28/2022] [Accepted: 06/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The rising number of people using methamphetamine leads to an increasing need for treatment options for this patient group. Evidence-based research on the efficacy of treatment programs for methamphetamine users is limited. Due to specific characteristics of methamphetamine users, the question arises whether established treatment methods for individuals using other substances can be effective for the treatment of methamphetamine dependence as well. We hypothesize that there are significant differences between the two groups that may affect the effectiveness of treatment and worsen the prognosis of treatment outcomes for methamphetamine users compared to consumers of other substances.
AIM To investigate potential differences in cognitive functioning and psychopathology between methamphetamine users and other substance users and possible correlations with treatment outcomes.
METHODS A total of 110 subjects were recruited for an observational, longitudinal study from a German inpatient addiction treatment center: 55 patients with methamphetamine dependence and 55 patients with dependence of other substances (“OS group”). Both groups were examined at beginning (baseline) and end of treatment (after 6 mo) with regard to treatment retention, craving, cognitive functioning, psychosocial resources, personality traits, depression, and other psychiatric symptoms. Instruments used were Raven’s IQ test, Mannheimer craving scale, cognitrone cognitive test battery, NEO personality factors inventory, Hamilton depression scale, Becks depression inventory, and a symptom checklist. The statistical methods used were χ2-test, t-test and multiple mixed ANOVAs.
RESULTS A total drop-out rate of 40% (methamphetamine-group: 36.4%; OS-group: 43.6%) was observed without significant differences between groups. At baseline, methamphetamine-group subjects significantly differed from OS-group individuals in terms of a lower intelligence quotient, fewer years of education, slower working speed, and decreased working accuracy, as well as less cannabinoid and cocaine use. Methamphetamine-group subjects further showed a significantly lower score of conscientiousness, depressive, and psychiatric symptoms than subjects from the OS-group. In both groups, a reduction of craving and depressive symptoms and an improvement of working speed and working accuracy was noted after treatment.
CONCLUSION There are differences between methamphetamine users and users of other drugs, but not with regard to the effectiveness of treatment in this inpatient setting. There are differences in cognitive function and psychopathology between methamphetamine and other drugs users. The existing treatment options seem to be an effective approach in treating methamphetamine dependence.
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Affiliation(s)
- Nina Behle
- Department of Psychiatry and Psychotherapy, Ludwig Maximilians University, Munich 80336, Germany
| | - Felicia Kamp
- Department of Psychiatry and Psychotherapy, Ludwig Maximilians University, Munich 80336, Germany
| | - Lisa Proebstl
- Department of Psychiatry and Psychotherapy, Ludwig Maximilians University, Munich 80336, Germany
| | - Laura Hager
- Department of Psychiatry and Psychotherapy, Ludwig Maximilians University, Munich 80336, Germany
| | | | | | | | | | - Daniela Krause
- Department of Psychiatry and Psychotherapy, Ludwig Maximilians University, Munich 80336, Germany
| | - Kirsi Manz
- Institute for Medical Information Processing, Ludwig Maximilians University, Munich 81377, Germany
| | - Andreas Guenter Franke
- University of Applied Labour Studies of the Federal Employment Agency, Mannheim 68163, Germany
| | - Gabriele Koller
- Department of Psychiatry, Ludwig Maximilians University, Munich 80336, Germany
| | - Michael Soyka
- Department of Psychiatry, Ludwig Maximilians University, Munich 80336, Germany
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203
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Li XW, Zhang MY, Li ZJ, Ai LZ, Jin MD, Jia NN, Xie MT, Yang YQ, Li WZ, Dong L, Yu Q. ABCB9 polymorphism rs61955196 is associated with schizophrenia in a Chinese Han population. World J Psychiatry 2022; 12:904-914. [PMID: 36051605 PMCID: PMC9331447 DOI: 10.5498/wjp.v12.i7.904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 05/02/2022] [Accepted: 06/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Schizophrenia (SCZ) is a complex disease which can be affected by both genetic and environmental factors. Prenatal famine exposure may cause changes in DNA methylation levels of genes. Meanwhile, maternal nutrition during pregnancy is a pivotal environmental factor in the development of SCZ. DNA methylation may be an intermediate factor mediating exposure to famine during pregnancy and SCZ, and DNA methylation quantitative trait loci might serve as a promising tool for linking SCZ and prenatal famine.
AIM To analyze the association between prenatal famine exposure and SCZ risk in Northeast Han Chinese through analysis of DNA methylation related loci.
METHODS A total of 954 Han Chinese from Northeast China were recruited, including 443 patients with SCZ and 511 healthy controls. The participants were further divided into famine (born in 1960-1962) and non-famine (born in 1963-1965) groups to investigate the effect of prenatal famine exposure. Four single-nucleotide polymorphisms (SNPs) selected according to the relevant literature were genotyped, namely, rs11917047 in PTPRG, rs2239681 in IGF2, rs3842756 in INSIGF, and rs61955196 in ABCB9. DNA were extracted from peripheral blood samples, and the genotypes of these SNP loci were detected using the improved Multiple Ligase Detection Reaction multiple SNP typing technique. The associations of the DNA methylation related SNPs with SCZ risk and prenatal famine, and their interactions were analyzed using logistic regression analysis and generalized multifactor dimensionality reduction (GMDR) software.
RESULTS Based on the sequencing data, genotype distributions and allele frequencies of the four selected SNPs were determined. All genotype frequencies of the four SNPs in the healthy control group were tested for deviation from Hardy-Weinberg equilibrium (P > 0.05). Logistic regression analysis showed that rs61955196 was significantly associated with SCZ risk in the log-additive model [odds ratio (OR): 1.22; 95% confidence interval (CI): 1.01-1.48; P = 0.040]. We also found that the rs61955196 allele was related with an enhanced risk of SCZ (G>C, OR: 1.22; 95%CI: 1.01-1.47; P = 0.042). However, no associations were observed between rs11917047, rs2239681, or rs3842756 and SCZ risk. Under the optimal genetic model, no significant association of famine with the four SNPs was seen. Though the gene–gene interactions between rs2239681 and rs61955196 were found in GMDR analysis, none of the gene-gene interactions and gene-famine interactions were associated with the risk of SCZ.
CONCLUSION Our study suggested that rs61955196 in ABCB9 is associated with SCZ susceptibility in Northeast Han Chinese, providing insight into genetic effects on SCZ.
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Affiliation(s)
- Xin-Wei Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, Jilin Province, China
| | - Ming-Yuan Zhang
- Department of Endemic Diseases and Parasitic Diseases Prevention, Yantai Center for Disease Control and Prevention, Yantai 264003, Shandong Province, China
| | - Zhi-Jun Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, Jilin Province, China
| | - Li-Zhe Ai
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, Jilin Province, China
| | - Meng-Di Jin
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, Jilin Province, China
| | - Ning-Ning Jia
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, Jilin Province, China
| | - Meng-Tong Xie
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, Jilin Province, China
| | - Yu-Qing Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, Jilin Province, China
| | - Wei-Zhen Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, Jilin Province, China
| | - Lin Dong
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, Jilin Province, China
| | - Qiong Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, Jilin Province, China
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204
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Byeon H. Predicting South Korea adolescents vulnerable to depressive disorder using Bayesian nomogram: A community-based cross-sectional study. World J Psychiatry 2022; 12:915-928. [PMID: 36051598 PMCID: PMC9331454 DOI: 10.5498/wjp.v12.i7.915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 04/20/2022] [Accepted: 06/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Although South Korea has developed and carried out evidence-based interventions and prevention programs to prevent depressive disorder in adolescents, the number of adolescents with depressive disorder has increased every year for the past 10 years.
AIM To develop a nomogram based on a naïve Bayesian algorithm by using epidemiological data on adolescents in South Korea and present baseline data for screening depressive disorder in adolescents.
METHODS Epidemiological data from 2438 subjects who completed a brief symptom inventory questionnaire were used to develop a model based on a Bayesian nomogram for predicting depressive disorder in adolescents.
RESULTS Physical symptoms, aggression, social withdrawal, attention, satisfaction with school life, mean sleeping hours, and conversation time with parents were influential factors on depressive disorder in adolescents. Among them, physical symptoms were the most influential.
CONCLUSION Active intervention by periodically checking the emotional state of adolescents and offering individual counseling and in-depth psychological examinations when necessary are required to mitigate depressive disorder in adolescents.
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Affiliation(s)
- Haewon Byeon
- Department of Medical Big Data, College of AI Convergence, Inje University, Gimhae 50834, Gyeonsangnamdo, South Korea
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205
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de Mello AJ, Moretti M, Rodrigues ALS. SARS-CoV-2 consequences for mental health: Neuroinflammatory pathways linking COVID-19 to anxiety and depression. World J Psychiatry 2022; 12:874-883. [PMID: 36051596 PMCID: PMC9331446 DOI: 10.5498/wjp.v12.i7.874] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 05/03/2022] [Accepted: 06/17/2022] [Indexed: 02/06/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has been linked to an increased prevalence of mental health disorders, particularly anxiety and depression. Moreover, the COVID-19 pandemic has caused stress in people worldwide due to several factors, including fear of infection; social isolation; difficulty in adapting to new routines; lack of coping methods; high exposure to social media, misinformation, and fake reports; economic impact of the measures implemented to slow the contagion and concerns regarding the disease pathogenesis. COVID-19 patients have elevated levels of pro-inflammatory cytokines, such as interleukin (IL)-1β, IL-6, and tumor necrosis factor-α, and other inflammation-related factors. Furthermore, invasion of the central nervous system by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may potentially contribute to neuroinflammatory alterations in infected individuals. Neuroinflammation, a consequence of psychological stress due to the COVID-19 pandemic, may also play a role in the development of anxiety and depressive symptoms in the general population. Considering that neuroinflammation plays a significant role in the pathophysiology of depression and anxiety, this study investigated the effects of SARS-CoV-2 on mental health and focused on the impact of the COVID-19 pandemic on the neuroinflammatory pathways.
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Affiliation(s)
- Anna Julie de Mello
- Department of Biochemistry, Universidade Federal de Santa Catarina, Florianópolis 88040-200, Brazil
| | - Morgana Moretti
- Department of Biochemistry, Universidade Federal de Santa Catarina, Florianópolis 88040-200, Brazil
| | - Ana Lúcia S Rodrigues
- Department of Biochemistry, Universidade Federal de Santa Catarina, Florianópolis 88040-200, Brazil
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206
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Tietz S, Wagner-Skacel J, Angel HF, Ratzenhofer M, Fellendorf FT, Fleischmann E, Körner C, Reininghaus EZ, Seitz RJ, Dalkner N. Believing processes during the COVID-19 pandemic in individuals with bipolar disorder: An exploratory study. World J Psychiatry 2022; 12:929-943. [PMID: 36051599 PMCID: PMC9331453 DOI: 10.5498/wjp.v12.i7.929] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 03/27/2022] [Accepted: 06/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Believing or “credition” refers to psychological processes that integrate the cognitions and emotions that influence our behavior. In the credition model by Angel and Seitz, four parameters are postulated: proposition, certainty, emotion and mightiness. It is assumed that believing processes are influenced by both the individual as well as socio-cultural factors and external circumstances. External or environmental circumstances can include threatening situations such as the ongoing pandemic. It has been hypothesized that believing processes related to the pandemic differ between individuals with bipolar disorder (BD) and healthy controls (HC).
AIM To investigate credition in individuals with BD during the coronavirus disease 2019 (COVID-19) pandemic.
METHODS Psychiatrically stable individuals with BD (n = 52) and age- and sex matched HC (n = 52) participated in an online survey during the first lockdown of the COVID-19 pandemic. The survey took place between April 9th and June 4th, 2020, in Austria. Participants completed the Brief Symptom Inventory-18, the Beck Depression Inventory-II, the Altman Self-Rating Mania Scale, the Pittsburgh Sleep Quality Index and a dedicated Believing Questionnaire assessing four parameters of credition (proposition, certainty, emotion and mightiness). The MAXQDA software was used to analyze the qualitative data. Statistical analyses included analyses of variance, a multivariate analysis of variance and a multivariate analysis of co-variance.
RESULTS Individuals with BD reported significantly more negative propositions [F (1,102) = 8.89, P = 0.004, η2p = 0.08] and negative emotions [Welch´s F (1,82.46) = 18.23, P < 0.001, η2p = 0.18], while HC showed significantly more positive propositions [F (1,102) = 7.78, P = 0.006, η2p = 0.07] and emotions [F (1,102) = 14.31, P < 0.001, η2p = 0.12]. In addition, individuals with BD showed a higher incongruence between their propositions and their emotions [F (1,102) = 9.42, P = 0.003, η2p = 0.08] and showed strong correlations between the parameters of the Believing Questionnaire and their psychiatric symptoms (r = 0.51-0.77, all P < 0.001). Positive as well as negative emotions and propositions were associated with scores measuring symptoms of depression, anxiety and sleep quality.
CONCLUSION Believing parameters were associated with psychiatric symptoms in BD during the pandemic. Findings broaden knowledge about the susceptibility of believing processes for ambient challenges in individuals with BD.
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Affiliation(s)
- Sophie Tietz
- Institute of Psychology, University of Graz, Graz 8010, Austria
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz 8036, Austria
| | - Jolana Wagner-Skacel
- Department of Medical Psychology and Psychotherapy, Medical University of Graz, Graz 8036, Austria
| | - Hans-Ferdinand Angel
- Department of Catechetics and Religious Education, University of Graz, Graz 8010, Austria
| | - Michaela Ratzenhofer
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz 8036, Austria
| | - Frederike T Fellendorf
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz 8036, Austria
| | - Eva Fleischmann
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz 8036, Austria
| | - Christof Körner
- Institute of Psychology, University of Graz, Graz 8010, Austria
| | - Eva Z Reininghaus
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz 8036, Austria
| | - Rüdiger J Seitz
- Department of Neurology, Centre of Neurology and Neuropsychiatry Heinrich-Heine-University Düsseldorf, Medical Faculty, Düsseldorf D-40629, Germany
| | - Nina Dalkner
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz 8036, Austria
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207
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Shapira S, Yeshua-Katz D, Sarid O. Effect of distinct psychological interventions on changes in self-reported distress, depression and loneliness among older adults during COVID-19. World J Psychiatry 2022; 12:970-981. [PMID: 36051606 PMCID: PMC9331450 DOI: 10.5498/wjp.v12.i7.970] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 04/24/2022] [Accepted: 06/16/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Older adults have been considered a primary at-risk population during the coronavirus disease 2019 (COVID-19) pandemic, and many efforts have been and still are directed toward supporting them and enhancing their capacity to cope with the pandemic. Evidence shows that by enhancing proactive coping abilities through psychological interventions, in which cognitive-behavioral and mindfulness techniques are taught and practiced effectively, these interventions have supported older adults throughout the pandemic. However, the underlying mechanisms by which specific intervention components affect various mental states such as distress, depression and loneliness among older adults remain unclear and warrant investigation.
AIM To determine the effect of an intervention using cognitive-behavioral and mindfulness techniques on changes in distress, depression and loneliness.
METHODS We performed a secondary analysis on data from a previous study in which community-dwelling older adults attended a short-term, internet-based intervention during the first COVID-19 wave in Israel. The intervention included seven sessions during which various cognitive-behavioral and mindfulness techniques were learned and practiced. In-session changes in psychological distress were measured using the Subjective Units of Distress Scale (SUDS), which participants rated at the beginning and end of each session. Participants also filled out questionnaires that evaluated levels of depression [Patient Health Ques-tionnaire (PHQ-9)] and loneliness (UCLA loneliness Scale) prior to and after the entire intervention process. The effect of in-session changes in the SUDS on changes in post-intervention depression and loneliness levels were assessed, as a proxy for distinct technique effectiveness.
RESULTS The findings indicated in-session differences in terms of a decrease in psychological distress (SUDS). Sessions that included relaxation exercises and guided imagery, as well as sessions that included cognitive restructuring and mindfulness meditation, demonstrated the largest decreases in in-session psychological distress (≥ 35%). Two multivariate regression models, one for levels of post-intervention depression (PHQ-9 score) and the other for levels of post-intervention loneliness (UCLA loneliness score), were fitted. The results revealed two statistically significant explanatory variables for depression: The SUDS difference for sessions in which cognitive restructuring and mindfulness meditation were practiced, beta = -0.25, 95%CI: -1.23 to -0.1, and the pre-intervention level of depression, beta = 0.62, 95%CI: 0.37-0.75. The second model for loneliness revealed only one significant explanatory variable: The SUDS difference for sessions in which relaxation and guided imagery were practiced, beta = 0.41, 95%CI: 0.14-0.65.
CONCLUSION Different psychological techniques seem to have different effects on distress, loneliness and depression. Understanding the pathways by which distinct techniques affect negative mental symptoms has implications for future intervention design.
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Affiliation(s)
- Stav Shapira
- School of Public Health, Ben-Gurion University of the Negev, Beer Sheva 8410501, Israel
| | - Daphna Yeshua-Katz
- The Spitzer Department of Social Work, Ben-Gurion University of the Negev, Beer Sheva 8410501, Israel
| | - Orly Sarid
- The Spitzer Department of Social Work, Ben-Gurion University of the Negev, Beer Sheva 8410501, Israel
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208
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Fonseka LN, Woo BKP. Social media and schizophrenia: An update on clinical applications. World J Psychiatry 2022; 12:897-903. [PMID: 36051600 PMCID: PMC9331455 DOI: 10.5498/wjp.v12.i7.897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 05/18/2022] [Accepted: 06/17/2022] [Indexed: 02/06/2023] Open
Abstract
Social media has redesigned the landscape of human interaction, and data obtained through these platforms are promising for schizophrenia diagnosis and management. Recent research shows mounting evidence that machine learning analysis of social media content is capable of not only differentiating schizophrenia patients from healthy controls, but also predicting conversion to psychosis and symptom exacerbations. Novel platforms such as Horyzons show promise for improving social functioning and providing timely access to therapeutic resources. Social media is also a considerable means to assess and lessen the stigma surrounding schizophrenia. Herein, the relevant literature pertaining to social media and its clinical applications in schizophrenia over the past five years are summarized, followed by a discussion centered on user feedback to highlight future directions. Social media provides valuable contributions to a multifaceted digital phenotype that may improve schizophrenia care in the near future.
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Affiliation(s)
- Lakshan N Fonseka
- Harvard South Shore–Psychiatry Residency Program, Veteran Affairs Boston Healthcare System, Brockton, MA 02301, United States
| | - Benjamin K P Woo
- Chinese American Health Promotion Program, Department of Psychiatry and Biobehavioral Sciences, Olive View-University of California, Los Angeles Medical Center, Sylmar, CA 91104, United States
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209
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Zyoud SH, Shakhshir M, Abushanab AS, Koni A, Shahwan M, Jairoun AA, Al-Jabi SW. Mapping the landscape and structure of global research on binge eating disorder: Visualization and bibliometric analysis. World J Psychiatry 2022; 12:982-994. [PMID: 36051594 PMCID: PMC9331445 DOI: 10.5498/wjp.v12.i7.982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 05/22/2022] [Accepted: 06/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Binge-eating disorder (BED) is a clinical syndrome and is considered the most common type of eating disorder. However, our understanding of the global performance and progress of BED research is limited.
AIM To describe and perform a bibliometric analysis of the state of BED research.
METHODS The term ‘Binge eating’ was searched in the title throughout the previous year’s up to December 31, 2020. We searched the Scopus and Reference Citation Analysis for publications on Binge eating. The VOSviewer software version 1.6.17 was used to produce the network visualization map of the most frequent author, collaborative relationships between countries/regions, and to determine the hotspots related to binge eating research. In addition, conventional bibliometric indicators were generated.
RESULTS The search strategy found 2713 total articles and an average of 62 articles per year. Among them, ‘Article’ represented 82.49% of the publications (n = 2238 articles) and was the most frequent type, followed by reviews (n = 243; 8.96%). The number of publications increased steadily during the last decade of the study period. One hundred and thirty-two countries contributed to binge eating research, with 1495 (55.11%) articles published in the United States, followed by Italy with 256 (9.44%), the United Kingdom with 183 (6.75%), and Germany with 182 (6.71%). Currently, the main hot topics related to BED are ‘type of treatment and management and treatment provided to BED”; “processes and pathways to binge eating”; and ‘diagnosis, signs and symptoms, comorbidities and prevalence and associated factors with BED’.
CONCLUSION The number of publications has increased noticeably during the previous decade. There are indeed relatively few publications on BED from low-and middle-income nations, so much is to be learned from the experience of all countries. Studies on this topic are critical in all countries to discover risk factors and effective intervention measures. Although our findings are preliminary, they imply that the future prospects for interventions aimed at BED management are bright, focusing on complex models of care and long-term maintenance of therapeutic gains.
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Affiliation(s)
- Sa'ed H Zyoud
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus 44839, Palestine
- Poison Control and Drug Information Center, College of Medicine and Health Sciences, An-Najah National University, Nablus 44839, Palestine
- Clinical Research Centre, An-Najah National University Hospital, Nablus 44839, Palestine
| | - Muna Shakhshir
- Department of Nutrition, An-Najah National University Hospital, Nablus 44839, Palestine
| | - Amani S Abushanab
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus 44839, Palestine
| | - Amer Koni
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus 44839, Palestine
- Division of Clinical Pharmacy, Hematology and Oncology Pharmacy Department, An-Najah National University Hospital, Nablus 44839, Palestine
| | - Moyad Shahwan
- Department of Pharmacy, Ajman University, Ajman 346, United Arab Emirates
- Centre of Medical and Bio allied Health Sciences Research, Ajman University, Ajman 346, United Arab Emirates
| | | | - Samah W Al-Jabi
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus 44839, Palestine
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210
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Li Y, Yan JJ, Cui YH. Clinical characteristics of pediatric patients with treatment-refractory Tourette syndrome: An evidence-based survey in a Chinese population. World J Psychiatry 2022; 12:958-969. [PMID: 36051602 PMCID: PMC9331451 DOI: 10.5498/wjp.v12.i7.958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 04/06/2022] [Accepted: 06/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Tourette syndrome (TS) is a complex neurodevelopmental condition marked by tics, as well as a variety of psychiatric comorbidities, such as obsessive-compulsive disorders (OCDs), attention deficit hyperactivity disorder (ADHD), anxiety, and self-injurious behavior. TS might progress to treatment-refractory Tourette syndrome (TRTS) in some patients. However, there is no confirmed evidence in pediatric patients with TRTS.
AIM To investigate the clinical characteristics of TRTS in a Chinese pediatric sample.
METHODS A total of 126 pediatric patients aged 6-12 years with TS were identified, including 64 TRTS and 62 non-TRTS patients. The Yale Global Tic Severity Scale (YGTSS), Premonitory Urge for Tics Scale (PUTS), and Child Behavior Checklist (CBCL) were used to assess these two groups and compared the difference between the TRTS and non-TRTS patients.
RESULTS When compared with the non-TRTS group, we found that the age of onset for TRTS was younger (P < 0.001), and the duration of illness was longer (P < 0.001). TRTS was more often caused by psychosocial (P < 0.001) than physiological factors, and coprolalia and inappropriate parenting style were more often present in the TRTS group (P < 0.001). The TRTS group showed a higher level of premonitory urge (P < 0.001), a lower intelligence quotient (IQ) (P < 0.001), and a higher percentage of family history of TS. The TRTS patients demonstrated more problems (P < 0.01) in the “Uncommunicative”, “Obsessive-Compulsive”, “Social-Withdrawal”, “Hyperactive”, “Aggressive”, and “Delinquent” subscales in the boys group, and “Social-Withdrawal” (P = 0.02) subscale in the girls group.
CONCLUSION Pediatric TRTS might show an earlier age of onset age, longer duration of illness, lower IQ, higher premonitory urge, and higher comorbidities with ADHD-related symptoms and OCD-related symptoms. We need to pay more attention to the social communication deficits of TRTS.
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Affiliation(s)
- Ying Li
- Department of Psychiatry, Beijing Children's Hospital, Beijing 100045, China
| | - Jun-Juan Yan
- Department of Psychiatry, Beijing Children's Hospital, Beijing 100045, China
| | - Yong-Hua Cui
- Department of Psychiatry, Beijing Children's Hospital, Beijing 100045, China
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211
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Löffler-Stastka H, Pietrzak-Franger M. COVID-19 survivors: Multi-disciplinary efforts in psychiatry and medical humanities for long-term realignment. World J Psychiatry 2022; 12:995-998. [PMID: 36051597 PMCID: PMC9331443 DOI: 10.5498/wjp.v12.i7.995] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 01/14/2022] [Accepted: 06/17/2022] [Indexed: 02/06/2023] Open
Abstract
The coronavirus disease 2019 pandemic represents an enduring transformation in health care and education with the advancement of smart universities, telehealth, adaptive research protocols, personalized medicine, and self-controlled or artificial intelligence-controlled learning. These changes, of course, also cover mental health and long-term realignment of coronavirus disease 2019 survivors. Fatigue or anxiety, as the most prominent psychiatric “long coronavirus disease 2019” symptoms, need a theory-based and empirically-sound procedure that would help us grasp the complexity of the condition in research and treatment. Considering the systemic character of the condition, such strategies have to take the whole individual and their sociocultural context into consideration. Still, at the moment, attempts to build an integrative framework for providing meaning and understanding for the patients of how to cope with anxiety when they are confronted with empirically reduced parameters (e.g., severe acute respiratory syndrome coronavirus type 2) or biomarkers (e.g., the FK506 binding protein 5) are rare. In this context, multidisciplinary efforts are necessary. We therefore join in a plea for an establishment of ‘translational medical humanities’ that would allow a more straightforward intervention of humanities (e.g., the importance of the therapist variable, continuity, the social environment, etc) into the disciplinary, medial, political, and popular cultural debates around health, health-care provision, research (e.g., computer scientists for simulation studies), and wellbeing.
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212
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Liu XQ, Guo YX, Zhang WJ, Gao WJ. Influencing factors, prediction and prevention of depression in college students: A literature review. World J Psychiatry 2022; 12:860-873. [PMID: 36051603 PMCID: PMC9331452 DOI: 10.5498/wjp.v12.i7.860] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/29/2022] [Accepted: 06/27/2022] [Indexed: 02/06/2023] Open
Abstract
The high prevalence of depression among college students has a strong negative impact on individual physical and mental health, academic development, and interpersonal communication. This paper reviewed the extant literature by identifying nonpathological factors related to college students' depression, investigating the methods of predicting depression, and exploring nonpharmaceutical interventions for college students' depression. The influencing factors of college students' depression mainly fell into four categories: biological factors, personality and psychological state, college experience, and lifestyle. The outbreak of coronavirus disease 2019 has exacerbated the severity of depression among college students worldwide and poses grave challenges to the prevention and treatment of depression, given that the coronavirus has spread quickly with high infection rates, and the pandemic has changed the daily routines of college life. To predict and measure mental health, more advanced methods, such as machine algorithms and artificial intelligence, have emerged in recent years apart from the traditional commonly used psychological scales. Regarding nonpharmaceutical prevention measures, both general measures and professional measures for the prevention and treatment of college students' depression were examined in this study. Students who experience depressive disorders need family support and personalized interventions at college, which should also be supplemented by professional interventions such as cognitive behavioral therapy and online therapy. Through this literature review, we insist that the technology of identification, prediction, and prevention of depression among college students based on big data platforms will be extensively used in the future. Higher education institutions should understand the potential risk factors related to college students' depression and make more accurate screening and prevention available with the help of advanced technologies.
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Affiliation(s)
- Xin-Qiao Liu
- School of Education, Tianjin University, Tianjin 300350, China
| | - Yu-Xin Guo
- School of Education, Tianjin University, Tianjin 300350, China
| | - Wen-Jie Zhang
- Graduate School of Education, Peking University, Beijing 100871, China
| | - Wen-Juan Gao
- Institute of Higher Education, Beihang University, Beijing 100191, China
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Saez E, Erkoreka L, Moreno-Calle T, Berjano B, Gonzalez-Pinto A, Basterreche N, Arrue A. Genetic variables of the glutamatergic system associated with treatment-resistant depression: A review of the literature. World J Psychiatry 2022; 12:884-896. [PMID: 36051601 PMCID: PMC9331449 DOI: 10.5498/wjp.v12.i7.884] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/29/2022] [Accepted: 06/27/2022] [Indexed: 02/06/2023] Open
Abstract
Depression is a common, recurrent mental disorder and one of the leading causes of disability and global burden of disease worldwide. Up to 15%-40% of cases do not respond to diverse pharmacological treatments and, thus, can be defined as treatment-resistant depression (TRD). The development of biomarkers predictive of drug response could guide us towards personalized and earlier treatment. Growing evidence points to the involvement of the glutamatergic system in the pathogenesis of TRD. Specifically, the N-methyl-D-aspartic acid receptor (NMDAR) and α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR), which are targeted by ketamine and esketamine, are proposed as promising pathways. A literature search was performed to identify studies on the genetics of the glutamatergic system in depression, focused on variables related to NMDARs and AMPARs. Our review highlights GRIN2B, which encodes the NR2B subunit of NMDAR, as a candidate gene in the pathogenesis of TRD. In addition, several studies have associated genes encoding AMPAR subunits with symptomatic severity and suicidal ideation. These genes encoding glutamatergic receptors could, therefore, be candidate genes for understanding the etiopathogenesis of TRD, as well as for understanding the pharmacodynamic mechanisms and response to ketamine and esketamine treatment.
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Affiliation(s)
- Estela Saez
- Department of Psychiatry, Barrualde-Galdakao Integrated Health Organization, Osakidetza-Basque Health Service, Galdakao 48960, Spain
| | - Leire Erkoreka
- Department of Psychiatry, Barrualde-Galdakao Integrated Health Organization, Osakidetza-Basque Health Service, Galdakao 48960, Spain
- Mental Health Network Group, Biocruces Bizkaia Health Research Institute, Barakaldo 48903, Spain
- Department of Neurosciences, University of the Basque Country UPV/EHU, Leioa 48940, Spain
| | - Teresa Moreno-Calle
- Department of Psychiatry, Barrualde-Galdakao Integrated Health Organization, Osakidetza-Basque Health Service, Galdakao 48960, Spain
- Mental Health Network Group, Biocruces Bizkaia Health Research Institute, Barakaldo 48903, Spain
| | - Belen Berjano
- Department of Psychiatry, Barrualde-Galdakao Integrated Health Organization, Osakidetza-Basque Health Service, Galdakao 48960, Spain
| | - Ana Gonzalez-Pinto
- Department of Neurosciences, University of the Basque Country UPV/EHU, Leioa 48940, Spain
- Department of Psychiatry, Araba Integrated Health Organization, Osakidetza-Basque Health Service, CIBERSAM, Vitoria-Gasteiz 01004, Spain
- Severe Mental Disorders Group, Bioaraba Health Research Institute, Vitoria-Gasteiz 01009, Spain
| | - Nieves Basterreche
- Zamudio Hospital, Bizkaia Mental Health Network, Osakidetza-Basque Health Service, Zamudio 48170, Spain
- Integrative Research Group in Mental Health, Biocruces Bizkaia Health Research Institute, Barakaldo 48903, Spain
| | - Aurora Arrue
- Mental Health Network Group, Biocruces Bizkaia Health Research Institute, Barakaldo 48903, Spain
- Neurochemical Research Unit, Bizkaia Mental Health Network, Osakidetza-Basque Health Service, Barakaldo 48903, Spain
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214
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Tzang RF, Chang YC. Generalized structural equation modeling: Symptom heterogeneity in attention-deficit/hyperactivity disorder leading to poor treatment efficacy. World J Psychiatry 2022; 12:787-800. [PMID: 35978969 PMCID: PMC9258275 DOI: 10.5498/wjp.v12.i6.787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/15/2021] [Accepted: 05/07/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Treatment efficacy for attention-deficit/hyperactivity disorder (ADHD) is reported to be poor, possibly due to heterogeneity of ADHD symptoms. Little is known about poor treatment efficacy owing to ADHD heterogeneity.
AIM To use generalized structural equation modeling (GSEM) to show how the heterogeneous nature of hyperactivity/impulsivity (H/I) symptoms in ADHD, irritable oppositional defiant disorder (ODD), and the presentation of aggression in children interferes with treatment responses in ADHD.
METHODS A total of 231 children and adolescents completed ADHD inattention and H/I tests. ODD scores from the Swanson, Nolan, and Pelham, version IV scale were obtained. The child behavior checklist (CBCL) and parent’s satisfaction questionnaire were completed. The relationships were analyzed by GSEM.
RESULTS GSEM revealed that the chance of ADHD remission was lower in children with a combination of H/I symptoms of ADHD, ODD symptoms, and childhood aggressive behavior. ODD directly mediated ADHD symptom severity. The chance of reaching remission based on H/I symptoms of ADHD was reduced by 13.494% [= exp (2.602)] in children with comorbid ADHD and ODD [odds ratio (OR) = 2.602, 95% confidence interval (CI): 1.832-3.373, P = 0.000] after adjusting for the effects of other factors. Childhood aggression mediated ODD symptom severity. The chance of reaching remission based on ODD symptoms was lowered by 11.000% [= 1 - exp (-0.117)] in children with more severe baseline symptoms of aggression based on the CBCL score at study entry [OR = -0.117, 95%CI: (-0.190)-(-0.044), P = 0.002].
CONCLUSION Mediation through ODD symptoms and aggression may influence treatment effects in ADHD after adjusting for the effects of baseline ADHD symptom severity. More attention could be directed to the early recognition of risks leading to ineffective ADHD treatment, e.g., symptoms of ODD and the presentation of aggressive or delinquent behaviors and thought problems in children with ADHD.
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Affiliation(s)
- Ruu-Fen Tzang
- Department of Child and Adolescent Psychiatry, Mackay Memorial Hospital, Taipei 104, Taiwan
- Department of Childhood Care and Education, Mackay Junior College of Medicine, Nursing, and Management, New Taipei City 112, Taiwan
| | - Yue-Cune Chang
- Department of Mathematics, Tamkang University, New Taipei City 251, Taiwan
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215
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Carvalho-Alves MO, Petrilli-Mazon VA, Brunoni AR, Malbergier A, Fukuti P, Polanczyk GV, Miguel EC, Corchs F, Wang YP. Dimensions of emotional distress among Brazilian workers in a COVID-19 reference hospital: A factor analytical study. World J Psychiatry 2022; 12:843-859. [PMID: 35978972 PMCID: PMC9258270 DOI: 10.5498/wjp.v12.i6.843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 04/22/2022] [Accepted: 05/14/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic is an unprecedented challenge for public health and has caused the loss of millions of lives worldwide. Hospital workers play a key role in averting the collapse of the health system, but the mental health of many has deteriorated during the pandemic. Few studies have been devoted to identifying the needs of workers on frontline duty.
AIM To investigate dimensions of common emotional symptoms and associated predictors among Brazilian workers in a COVID-19 reference hospital.
METHODS This is an observational study of the mental health of professionals in a COVID-19 hospital in the city of São Paulo. We invited all hospital employees to respond to an online survey between July and August 2020, during the first peak of the pandemic. Data of 1000 participants who completed the survey were analyzed (83.9% were women and 34.3% were aged 30 to 40). Hospital workers self-reported the presence of symptoms of depression, anxiety, trauma-related stress, and burnout through the Patient Health Questionnaire-9, the Generalized Anxiety Disorder-7, the Impact of Event Scale-Revised and the Mini-Z Burnout Assessment respectively. Responses were assembled and subjected to exploratory factor analysis to reveal workers’ core emotional distress. Multiple linear regression models were subsequently carried out to estimate the likelihood of dimensions of distress using questions on personal motivation, threatening events, and institutional support.
RESULTS Around one in three participants in our sample scored above the threshold of depression, anxiety, post-traumatic stress disorder, and burnout. The factor analysis revealed a three-factor structure that explained 58% of the total data variance. Core distressing emotional domains were avoidance and re-experience, depression-anxiety, and sleep changes. Regression analysis revealed that institutional support was a significant protective factor for each of these dimensions (β range = -0.41 to -0.20, P < 0.001). However, participants’ personal motivation to work in healthcare service was not associated with these emotional domains. Moreover, the likelihood of presenting the avoidance and re-experience dimension was associated with having a family member or close friend be hospitalized or die due to COVID-19 and having faced an ethical conflict.
CONCLUSION Distressing emotional domains among hospital workers were avoidance and re-experience, depression and anxiety, and sleep changes. Improving working conditions through institutional support could protect hospital workers' mental health during devastating public health crises.
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Affiliation(s)
- Marcos O Carvalho-Alves
- Department of Psychiatry, School of Medicine, University of Sao Paulo, Sao Paulo 05403-010, Brazil
- Program in Neuroscience and Behavior, Department of Experimental Psychology, Institute of Psychology, University of Sao Paulo, Sao Paulo 01060-970, Brazil
| | - Vitor A Petrilli-Mazon
- Department of Psychiatry, School of Medicine, University of Sao Paulo, Sao Paulo 05403-010, Brazil
| | - Andre R Brunoni
- Department of Psychiatry, School of Medicine, University of Sao Paulo, Sao Paulo 05403-010, Brazil
| | - Andre Malbergier
- Department of Psychiatry, School of Medicine, University of Sao Paulo, Sao Paulo 05403-010, Brazil
| | - Pedro Fukuti
- Department of Psychiatry, School of Medicine, University of Sao Paulo, Sao Paulo 05403-010, Brazil
| | - Guilherme V Polanczyk
- Department of Psychiatry, School of Medicine, University of Sao Paulo, Sao Paulo 05403-010, Brazil
| | - Euripedes C Miguel
- Department and Institute of Psychiatry, University of Sao Paulo, Sao Paulo 05403-010, Brazil
| | - Felipe Corchs
- Program in Neuroscience and Behavior, Department of Experimental Psychology, Institute of Psychology, University of Sao Paulo, Sao Paulo 01060-970, Brazil
- Department of Psychiatry, University of Sao Paulo, Sao Paulo 05403-010, Brazil
| | - Yuan-Pang Wang
- Department of Psychiatry, School of Medicine, University of Sao Paulo, Sao Paulo 05403-010, Brazil
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216
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Wang S, Guan YG, Zhu YH, Wang MZ. Role of high mobility group box protein 1 in depression: A mechanistic and therapeutic perspective. World J Psychiatry 2022; 12:779-786. [PMID: 35978968 PMCID: PMC9258272 DOI: 10.5498/wjp.v12.i6.779] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 04/12/2022] [Accepted: 05/14/2022] [Indexed: 02/06/2023] Open
Abstract
As a common and serious psychiatric disorder, depression significantly affects psychosocial functioning and quality of life. However, the mechanism of depression is still enigmatic and perplexing, which limits its precise and effective therapeutic methods. Recent studies demonstrated that neuroinflammation activation plays an important role in the pathophysiology of depression. In this respect, high mobility group box 1 (HMGB1) may be a possible signaling inducer of neuroinflammation and can be a potential mechanistic and therapeutic target for depression. Herein, we review recent studies on the mechanistic and therapeutic targets of HMGB1 in depression and propose potential perspectives on this topic.
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Affiliation(s)
- Shu Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Yu-Guang Guan
- Department of Neurosurgery, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
- Beijing Key Laboratory of Epilepsy, Center of Epilepsy, Beijing Institute of Brain Disorders, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing 100093, China
| | - Yan-Hua Zhu
- Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
| | - Min-Zhong Wang
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
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Zhang Y, Yang XX, Luo JY, Liang M, Li N, Tao Q, Ma LJ, Li XM. Randomized trial estimating effects of hypnosis versus progressive muscle relaxation on medical students’ test anxiety and attentional bias. World J Psychiatry 2022; 12:801-813. [PMID: 35978973 PMCID: PMC9258271 DOI: 10.5498/wjp.v12.i6.801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 01/26/2022] [Accepted: 05/14/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Test anxiety is prevalent among medical students and leads to impaired academic performance. Test-related attentional bias has been identified as an important maintaining factor in test-anxious individuals.
AIM To evaluate whether hypnosis and progressive muscle relaxation (PMR) could modify medical college students’ test anxiety and attentional bias.
METHODS A total of 598 medical students were screened. The participants were divided into higher and lower test anxiety groups according to their scores on the test anxiety scale (TAS). Ninety medical college students with high TAS score were randomly assigned to a hypnosis or PMR group. Another 45 students with low TAS score were included, forming a baseline control group. The intervention was conducted weekly for 6 wk, and each session lasted approximately 30 min. The total intervention time and the number of intervention sessions for the hypnosis and PMR groups were equal. Data were collected at the pretest, posttest, and 2-mo follow-up.
RESULTS Hypnosis group participants had a significantly lower TAS score at posttest (t = -21.827, P < 0.001) and at follow-up (t = -14.824, P < 0.001), compared to that at pretest. PMR group participants also had a significantly lower TAS score at posttest (t = -10.777, P < 0.001) and at follow-up (t = -7.444, P < 0.001), compared to that at pretest. At the posttest level, the hypnosis group had a significantly lower TAS score than the PMR group (t = -3.664, P < 0.001). At the follow-up level, the hypnosis group also had a significantly lower TAS score than the PMR group (t = -2.943, P = 0.004). Clinically significant improvement was found in both the hypnosis and PMR groups (hypnosis = 64.0%; PMR = 62.22%). Hypnosis was more effective than PMR in reducing test anxiety among medical college students. Hypnosis could modify attentional bias toward threatening stimuli, but PMR could not.
CONCLUSION These results suggest that attentional bias plays an important role in test anxiety treatment.
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Affiliation(s)
- Yang Zhang
- Affiliated Psychological Hospital, Anhui Medical University, Hefei 230032, Anhui Province, China
- The Fourth People’s Hospital, Hefei 230032, Anhui Province, China
- Anhui Mental Health Center, Hefei 230032, Anhui Province, China
- Department of Medical Psychology, School of Mental Health and Psychological Science, Anhui Medical University, Hefei 230032, Anhui Province, China
| | - Xin-Xin Yang
- Department of Medical Psychology, School of Mental Health and Psychological Science, Anhui Medical University, Hefei 230032, Anhui Province, China
| | - Jing-Yi Luo
- Department of Medical Psychology, School of Mental Health and Psychological Science, Anhui Medical University, Hefei 230032, Anhui Province, China
| | - Meng Liang
- Department of Medical Psychology, School of Mental Health and Psychological Science, Anhui Medical University, Hefei 230032, Anhui Province, China
| | - Ni Li
- Department of Medical Psychology, School of Mental Health and Psychological Science, Anhui Medical University, Hefei 230032, Anhui Province, China
| | - Qian Tao
- Department of Psychology, School of Basic Medicine, Jinan University, Guangzhou 510632, Guangdong Province, China
| | - Li-Jun Ma
- Department of Medical Psychology, School of Mental Health and Psychological Science, Anhui Medical University, Hefei 230032, Anhui Province, China
- Department of Psychology, Anqing Normal University, Anqing 246011, Anhui Province, China
| | - Xiao-Ming Li
- Department of Medical Psychology, School of Mental Health and Psychological Science, Anhui Medical University, Hefei 230032, Anhui Province, China
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De Berardis D, Di Carlo F, Di Giannantonio M, Pettorruso M. Legacy of neuropsychiatric symptoms associated with past COVID-19 infection: A cause of concern. World J Psychiatry 2022; 12:773-778. [PMID: 35978974 PMCID: PMC9258273 DOI: 10.5498/wjp.v12.i6.773] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 09/13/2021] [Accepted: 05/17/2022] [Indexed: 02/06/2023] Open
Abstract
Although primarily affecting the respiratory system, growing attention is being paid to the neuropsychiatric consequences of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections. Acute and sub-acute neuropsychiatric manifestations of coronavirus disease 2019 (COVID-19) disease and their mechanisms are better studied and understood currently than they had been when the pandemic began; however, many months or years will be necessary to fully comprehend how significant the consequences of such complications will be. In this editorial, we discuss the possible long-term sequelae of the COVID-19 pandemic, deriving our considerations on experiences drawn from past coronaviruses’ outbreaks, such as the SARS and the middle east respiratory syndrome, and from the knowledge of the mechanisms of neurotropism and invasiveness of SARS-CoV-2. Acknowledging the global spread of COVID-19 and the vast number of people affected, to date amounting to many millions, the matter of this pandemic’s neuropsychiatric legacy appears concerning. Public health monitoring strategies and early interventions seem to be necessary to manage the possible emergence of a severe wave of neuropsychiatric distress among the survivors.
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Affiliation(s)
| | - Francesco Di Carlo
- Neurosciences and Imaging and Clinical Sciences, University "G. D'Annunzio", Chieti 66100, Italy
| | - Massimo Di Giannantonio
- Neurosciences and Imaging and Clinical Sciences, University "G. D'Annunzio", Chieti 66100, Italy
| | - Mauro Pettorruso
- Neurosciences and Imaging and Clinical Sciences, University "G. D'Annunzio", Chieti 66100, Italy
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Khan MM. Disrupted leptin-fatty acid biosynthesis is an early manifestation of metabolic abnormalities in schizophrenia. World J Psychiatry 2022; 12:827-842. [PMID: 35978970 PMCID: PMC9258274 DOI: 10.5498/wjp.v12.i6.827] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 04/03/2022] [Accepted: 05/23/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Insulin resistance (IR) and impaired energy expenditure (IEE) are irreparable metabolic comorbidities in schizophrenia. Although mechanism(s) underlying IR and IEE remains unclear, leptin and fatty acid signaling, which has profound influence on insulin secretion/sensitivity, glucose metabolism and energy expenditure, could be disrupted. However, no association of plasma leptin with erythrocyte membrane fatty acids, body mass index (BMI), and psychotic symptoms in the same cohort of untreated patients with first-episode psychosis (FEP) or medicated patients with chronic schizophrenia (CSZ) is presented before. These studies are crucial for deciphering the role of leptin and fatty acids in the development of IR and IEE in schizophrenia.
AIM To determine the association between plasma leptin, erythrocyte membrane fatty acids, particularly, saturated fatty acids (SFAs), BMI and psychotic symptoms in patients with FEP and CSZ.
METHODS In this study, twenty-two drug naive patients with FEP, twenty-one CSZ patients treated with atypical antipsychotic drugs, and fourteen healthy control (CNT) subjects were analyzed. Plasma leptin was measured using sandwich mode enzyme-linked immunosorbent assay. Erythrocyte membrane SFAs were measured using ultrathin capillary gas chromatography. BMI was calculated by using the formula: weight (kg)/height (m2). Psychiatric symptoms were evaluated at baseline using brief psychiatric rating scale (BPRS), and positive and negative syndrome scale (PANSS). The total BPRS scores, positive and negative symptom scores (PANSS-PSS and PANSS-NSS, respectively) were recorded. Pearson correlation coefficient (r) analyses were performed to find the nature and strength of association between plasma leptin, PANSS scores, BMI and SFAs, particularly, palmitic acid (PA).
RESULTS In patients with FEP, plasma leptin not BMI was significantly lower (P = 0.034), whereas, erythrocyte membrane SFAs were significantly higher (P < 0.005) compared to the CNT subjects. Further, plasma leptin showed negative correlation with erythrocyte membrane SFAs-PA (r = −0.4972, P = 0.001), PANSS-PSS (r = −0.4034, P = 0.028), and PANSS-NSS (r = −0.3487, P = 0.048). However, erythrocyte membrane SFAs-PA showed positive correlation with PANSS-PSS (r = 0.5844, P = 0.0034) and PANSS-NSS (r = 0.5380, P = 0.008). In CSZ patients, plasma leptin, BMI, and erythrocyte membrane SFAs, all were significantly higher (P < 0.05) compared to the CNT subjects. Plasma leptin showed positive correlation with BMI (r = 0.312, P = 0.032) but not with PANSS scores or erythrocyte membrane SFAs-PA. However, erythrocyte membrane SFAs-PA showed positive correlation with PANSS-NSS only (r = 0.4729, P = 0.031). Similar changes in the plasma leptin and erythrocyte membrane SFAs have also been reported in individuals at ultra-high risk of developing psychosis; therefore, the above findings suggest that leptin-fatty acid biosynthesis could be disrupted before the onset of psychosis in schizophrenia.
CONCLUSION Disrupted leptin-fatty acid biosynthesis/signaling could be an early manifestation of metabolic comorbidities in schizophrenia. Large-scale studies are warranted to validate the above findings.
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Affiliation(s)
- Mohammad M Khan
- Laboratory of Translational Neurology and Molecular Psychiatry, Department of Biotechnology, Era's Lucknow Medical College and Hospital, and Faculty of Science, Era University, Lucknow 226003, India
- Department of Psychiatry and Health Behavior, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States
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Kumar R, Chakrabarti S, Ghosh A. Composition of treatment alliance in bipolar disorder: A cross-sectional study of patients’ perspectives. World J Psychiatry 2022; 12:814-826. [PMID: 35978971 PMCID: PMC9258269 DOI: 10.5498/wjp.v12.i6.814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 10/08/2021] [Accepted: 05/23/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Treatment alliance has an impact on several key patient outcomes in all psychiatric disorders, including bipolar disorder (BD). It has been suggested that the construct of treatment alliance is different among patients from routine psychiatric settings compared to psychotherapeutic settings. However, research on the composition of treatment alliance in psychiatric disorders, such as BD, is relatively limited.
AIM To determine whether a broader construct of treatment alliance was prevalent among outpatients with BD.
METHODS This is a cross-sectional study, conducted in the psychiatric unit of a multi-specialty hospital in north India over 12 mo (September 2018 to September 2019). A consecutive sample of 160 remitted adult outpatients with BD on mood stabilizers for at least a year were selected. The principal instrument to assess treatment alliance was the Working Alliance Inventory-client version (WAI-Client). Other potential constituents of the alliance explored were perceived trust in clinicians assessed by the Trust in Physicians (TRIP) scale, perceived support from clinicians assessed by the Psychosocial Care by Physicians (PCP) scale, and perceived treatment satisfaction assessed by the Patient Satisfaction Questionnaire (PSQ). Associations between scores on all scales were determined by correlational and multiple regression analyses. Exploratory factor analysis of combined items of all scales was conducted using a principal components analysis.
RESULTS Scores on all the three WAI-Client subscales were significantly correlated with each other (r = 0.66-0.81; P < 0.0001). The total TRIP scores were associated with the total WAI-Client scores (r = 0.28; P < 0.01). The total TRIP scores and the total PCP scores were also significantly associated with the WAI-Client scores on the Task subscale (r = 0.28-0.29; P < 0.01). The total TRIP scores were significantly associated with the total PSQ scores (r = 0.45; P < 0.0001). Factor analysis yielded two independent and coherent factors, which explained 69% of the variance in data. Factor-1 (“alliance and support”), which explained about 41% of the variance, was comprised of a combined WAI-Client goal-task-bond component as well as the PCP support items. Factor-2 (“trust and satisfaction”), which explained about 28% of the variance, consisted of all the TRIP trust and the PSQ treatment satisfaction items.
CONCLUSION A broader construct of treatment alliance in BD was found. Apart from collaborative components, this construct included patients’ perceptions regarding trust in clinicians, support from clinicians, and treatment satisfaction.
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Affiliation(s)
- Rajeet Kumar
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Subho Chakrabarti
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Abhishek Ghosh
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
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Abstract
Individuals with unipolar depressive disorder (UDD) are having an increased risk of death and development of dementia in later life. It is widely expected that in a near future UDD would be the leading cause of death; therefore, a primary inexpensive prevention of UDD will be of a great importance to the society. Several studies provide evidences supporting the positive effect of Mediterranean diet on a reduced risk for development of depression.
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Affiliation(s)
- Chih-Yun Kuo
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University, Prague 12108, Czech Republic
| | - Ivo Stachiv
- Department of Functional Materials, Institute of Physics, Czech Academy of Sciences, Praha 18021, Czech Republic
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222
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Gnanavel S. Eco-crisis and mental health of children and young people: Do child mental health professionals have a role? World J Psychiatry 2022; 12:668-672. [PMID: 35663294 PMCID: PMC9150035 DOI: 10.5498/wjp.v12.i5.668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/27/2022] [Accepted: 04/15/2022] [Indexed: 02/06/2023] Open
Abstract
Child mental health professionals have an extremely important role to play in their distinct roles as clinicians, therapists, researchers, policy makers, advocates, preventative public health professionals and service developers pertaining to eco-crisis in the child and adolescent populations. This article provides examples of how this can be done.
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Affiliation(s)
- Sundar Gnanavel
- Department of Child Psychiatry, CNTW NHS Foundation Trust, Newcastle NE33XT, United Kingdom
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223
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Maes MHJ, Stoyanov D. False dogmas in mood disorders research: Towards a nomothetic network approach. World J Psychiatry 2022; 12:651-667. [PMID: 35663296 PMCID: PMC9150032 DOI: 10.5498/wjp.v12.i5.651] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 10/07/2021] [Accepted: 04/26/2022] [Indexed: 02/06/2023] Open
Abstract
The current understanding of major depressive disorder (MDD) and bipolar disorder (BD) is plagued by a cacophony of controversies as evidenced by competing schools to understand MDD/BD. The DSM/ICD taxonomies have cemented their status as the gold standard for diagnosing MDD/BD. The aim of this review is to discuss the false dogmas that reign in current MDD/BD research with respect to the new, data-driven, machine learning method to model psychiatric illness, namely nomothetic network psychiatry (NNP). This review discusses many false dogmas including: MDD/BD are mind-brain disorders that are best conceptualized using a bio-psycho-social model or mind-brain interactions; mood disorders due to medical disease are attributable to psychosocial stress or chemical imbalances; DSM/ICD are the gold standards to make the MDD/BD diagnosis; severity of illness should be measured using rating scales; clinical remission should be defined using threshold values on rating scale scores; existing diagnostic BD boundaries are too restrictive; and mood disorder spectra are the rule. In contrast, our NNP models show that MDD/BD are not mind-brain or psycho-social but systemic medical disorders; the DSM/ICD taxonomies are counterproductive; a shared core, namely the reoccurrence of illness (ROI), underpins the intertwined recurrence of depressive and manic episodes and suicidal behaviors; mood disorders should be ROI-defined; ROI mediates the effects of nitro-oxidative stress pathways and early lifetime trauma on the phenome of mood disorders; severity of illness and treatment response should be delineated using the NNP-derived causome, pathway, ROI and integrated phenome scores; and MDD and BD are the same illness.
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Affiliation(s)
- Michael HJ Maes
- Department of Psychiatry, Chulalongkorn University, Bangkok 10330, Thailand
| | - Drozdstoy Stoyanov
- Department of Psychiatry, Medical University Plovdiv, Plovdiv 4000, Bulgaria
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Delanerolle G, Zeng Y, Shi JQ, Yeng X, Goodison W, Shetty A, Shetty S, Haque N, Elliot K, Ranaweera S, Ramakrishnan R, Raymont V, Rathod S, Phiri P. Mental health impact of the Middle East respiratory syndrome, SARS, and COVID-19: A comparative systematic review and meta-analysis. World J Psychiatry 2022; 12:739-765. [PMID: 35663292 PMCID: PMC9150040 DOI: 10.5498/wjp.v12.i5.739] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 12/24/2021] [Accepted: 04/09/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Over the last few decades, 3 pathogenic pandemics have impacted the global population; severe acute respiratory syndrome coronavirus (SARS-CoV), Middle East respiratory syndrome coronavirus (MERS-CoV) and SARS-CoV-2. The global disease burden has attributed to millions of deaths and morbidities, with the majority being attributed to SARS-CoV-2. As such, the evaluation of the mental health (MH) impact across healthcare professionals (HCPs), patients and the general public would be an important facet to evaluate to better understand short, medium and long-term exposures.
AIM To identify and report: (1) MH conditions commonly observed across all 3 pandemics; (2) Impact of MH outcomes across HCPs, patients and the general public associated with all 3 pandemics; and (3) The prevalence of the MH impact and clinical epidemiological significance.
METHODS A systematic methodology was developed and published on PROSPERO (CRD42021228697). The databases PubMed, EMBASE, ScienceDirect and the Cochrane Central Register of Controlled Trials were used as part of the data extraction process, and publications from January 1, 1990 to August 1, 2021 were searched. MeSH terms and keywords used included Mood disorders, PTSD, Anxiety, Depression, Psychological stress, Psychosis, Bipolar, Mental Health, Unipolar, Self-harm, BAME, Psychiatry disorders and Psychological distress. The terms were expanded with a ‘snowballing’ method. Cox-regression and the Monte-Carlo simulation method was used in addition to I2 and Egger’s tests to determine heterogeneity and publication bias.
RESULTS In comparison to MERS and SARS-CoV, it is evident SAR-CoV-2 has an ongoing MH impact, with emphasis on depression, anxiety and post-traumatic stress disorder.
CONCLUSION It was evident MH studies during MERS and SARS-CoV was limited in comparison to SARS-CoV-2, with much emphasis on reporting symptoms of depression, anxiety, stress and sleep disturbances. The lack of comprehensive studies conducted during previous pandemics have introduced limitations to the “know-how” for clinicians and researchers to better support patients and deliver care with limited healthcare resources.
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Affiliation(s)
- Gayathri Delanerolle
- Nuffield Department of Primary Health Care Science, University of Oxford, Oxford OX2 6ED, United Kingdom
| | - Yutian Zeng
- Southern University of Science and Technology, Shenzhen 518055, Guangdong Province, China
| | - Jian-Qing Shi
- Southern University of Science and Technology, Shenzhen 518055, Guangdong Province, China
- The Alan Turing Institute, London NW1 2DB, United Kingdom
| | - Xuzhi Yeng
- Southern University of Science and Technology, Shenzhen 518055, Guangdong Province, China
| | - Will Goodison
- University College London Hospital NHS Foundation Trust, London NW1 2PG, United Kingdom
| | - Ashish Shetty
- University College London Hospital NHS Foundation Trust, London NW1 2PG, United Kingdom
- University College London, London WC1E 6BT, United Kingdom
| | - Suchith Shetty
- Department of Research and Innovation, Southern Health NHS Foundation Trust, Southampton SO30 3JB, United Kingdom
| | - Nyla Haque
- Department of Psychiatry, University of Oxford, Oxford OX2 6ED, United Kingdom
| | - Kathryn Elliot
- Department of Research and Innovation, Southern Health NHS Foundation Trust, Southampton SO30 3JB, United Kingdom
| | - Sandali Ranaweera
- Department of BioSystems Technology, University of Sri Jayewardenepura, Nugegoda 10100, Sri Lanka
| | - Rema Ramakrishnan
- National Perinatal Epidemiology Unit, University of Oxford, Oxford OX3 7JX, United Kingdom
| | - Vanessa Raymont
- Department of Psychiatry, University of Oxford, Oxford OX2 6ED, United Kingdom
| | - Shanaya Rathod
- Department of Research and Innovation, Southern Health NHS Foundation Trust, Southampton SO30 3JB, United Kingdom
| | - Peter Phiri
- Department of Research and Innovation, Southern Health NHS Foundation Trust, Southampton SO30 3JB, United Kingdom
- Faculty of Environmental and Life Sciences, Psychology Department, University of Southampton, Southampton SO17 1PS, United Kingdom
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225
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Gonçalves Júnior J, Freitas JF, Cândido EL. COVID-19, mental health and Indigenous populations in Brazil: The epidemic beyond the pandemic. World J Psychiatry 2022; 12:766-769. [PMID: 35663293 PMCID: PMC9150036 DOI: 10.5498/wjp.v12.i5.766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 10/05/2021] [Accepted: 04/21/2022] [Indexed: 02/06/2023] Open
Abstract
The aim of this paper was to report on factors contributing to the deterioration of the mental health of Indigenous populations (IP) in Brazil. Five factors seem to have a direct impact on the mental health of IP in Brazil: (1) The absence of public policies; (2) Intellectual production; (3) Psychiatric medical care for remote areas (e.g., telemedicine) aimed at promoting the mental health of Brazil’s IP, which causes a huge gap in the process of assistance and social, psychological, economic and cultural valorization of native peoples; (4) The dissemination of fake news, which exposed, above all, older IP to risk behaviors in the pandemic, such as refusal of vaccination; and (5) The violence carried out on IP lands due to economic interests with mining/agribusiness.
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Affiliation(s)
- Jucier Gonçalves Júnior
- Internal Medicine - Division of Rheumatology, São Paulo University, São Paulo 01246-903, Brazil
| | - Jucycler Ferreira Freitas
- Post Graduate Program in Sustainable Regional Development, Federal University of Cariri, Juazeiro do Norte 63048-080, Ceara, Brazil
| | - Estelita Lima Cândido
- Post Graduate Program in Sustainable Regional Development, Federal University of Cariri, Juazeiro do Norte 63048-080, Ceara, Brazil
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226
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Zhang WJ, Shi LL, Zhang L. Dysregulated cortical synaptic plasticity under methyl-CpG binding protein 2 deficiency and its implication in motor impairments. World J Psychiatry 2022; 12:673-682. [PMID: 35663301 PMCID: PMC9150038 DOI: 10.5498/wjp.v12.i5.673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/16/2021] [Accepted: 04/04/2022] [Indexed: 02/06/2023] Open
Abstract
Caused by the mutation of methyl-CpG binding protein 2 (MeCP2), Rett syndrome leads to a battery of severe neural dysfunctions including the regression of motor coordination and motor learning. Current understanding has revealed the motor cortex as the critical region mediating voluntary movement. In this review article, we will summarize major findings from human patients and animal models regarding the cortical synaptic plasticity under the regulation of MeCP2. We will also discuss how mutation of MeCP2 leads to the disruption of cortical circuitry homeostasis to cause motor deficits. Lastly, potential values of physical exercise and neuromodulation approaches to recover neural plasticity and motor function will be evaluated. All of this evidence may help to accelerate timely diagnosis and effective interventions for Rett syndrome patients.
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Affiliation(s)
- Wei-Jia Zhang
- GHM Institute of CNS Regeneration, Jinan University, Guangzhou 510632, Guangdong Province, China
| | - Ling-Ling Shi
- GHM Institute of CNS Regeneration, Jinan University, Guangzhou 510632, Guangdong Province, China
| | - Li Zhang
- GHM Institute of CNS Regeneration, Jinan University, Guangzhou 510632, Guangdong Province, China
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227
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Jiang Y, Jiang T, Xu LT, Ding L. Relationship of depression and sleep quality, diseases and general characteristics. World J Psychiatry 2022; 12:722-738. [PMID: 35663298 PMCID: PMC9150039 DOI: 10.5498/wjp.v12.i5.722] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/14/2022] [Accepted: 04/28/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Depression is the most common type of depressive disorder. The most common sleep disorder associated with depression is insomnia. Insomnia and depression are closely related.
AIM To investigate the relationship of designed questionnaire items and depression, and analyze the related factors with depression.
METHODS Questionnaire included Patient Health Questionnaire-9 (PHQ-9) and Pittsburgh sleep quality index (PSQI), 12 kinds of diseases, 8 general characteristics, and 20 insomnia characteristics, totally 56 items were filled out by 411 patients enrolled.
RESULTS All the 9 items of PHQ-9, 6 components of PSQI (except sleep duration), education, living situation, exercise, years of insomnia, western medicine treatment, Chinese medicine treatment, psychotherapy, kinds of insomnia, treatment expected to treat insomnia, psychological counseling, habit of 1 h before bed, habit of lunch break, diagnosed depression, coronary heart disease, mental illness showed significant difference between without and with depression group. By univariate analysis and multivariate analysis. The odds ratio of education, exercise, kinds of insomnia, habit of 1 h before bed, diagnosed depression, coronary heart disease (P = 0.01) showed significant difference. Their odds ratios were 0.71 (0.55, 0.93), 2.09 (1.32, 3.31), 0.76 (0.63, 0.91), 0.89 (0.81, 0.98), 0.32 (0.17, 0.60), 0.43 (0.23, 0.79).
CONCLUSION We demonstrated that education, exercise, kinds of insomnia, habit of 1 h before bed, diagnosed depression and coronary heart disease affect the depression.
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Affiliation(s)
- Yan Jiang
- Yuetan Community Health Service Center Fuxing Hospital, Capital Medical University, Beijing 100045, China
| | - Tao Jiang
- Department of Medicine Innovation Research, Chinese PLA General Hospital, Beijing 100853, China
| | - Li-Tao Xu
- Yuetan Community Health Service Center Fuxing Hospital, Capital Medical University, Beijing 100045, China
| | - Lan Ding
- Yuetan Community Health Service Center Fuxing Hospital, Capital Medical University, Beijing 100045, China
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228
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González-Rodríguez A, Seeman MV. Differences between delusional disorder and schizophrenia: A mini narrative review. World J Psychiatry 2022; 12:683-692. [PMID: 35663297 PMCID: PMC9150033 DOI: 10.5498/wjp.v12.i5.683] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 03/23/2022] [Accepted: 04/21/2022] [Indexed: 02/06/2023] Open
Abstract
Psychotic syndromes are divided into affective and non-affective forms. Even among the non-affective forms, substantial differences exist. The aim of this relatively brief review is to synthesize what is known about the differences between two non-affective psychoses, schizophrenia and delusional disorder (DD), with respect to clinical, epidemiological, sociodemographic, and treatment response characteristics. A PubMed literature search revealed the following: in schizophrenia, hallucinations, negative symptoms and cognitive symptoms are prominent. They are rare in DD. Compared to schizophrenia patients, individuals with DD maintain relatively good function, and their delusions are believable; many are beliefs that are widely held in the general population. Treatments are generally similar in these two forms of psychosis, with the exception that antidepressants are used more frequently in DD and, for acute treatment, effective antipsychotic doses are lower in DD than in schizophrenia. It is with the hope that the contrasts between these two conditions will aid in the provision of safe and effective treatment for both that this review has been conducted.
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Affiliation(s)
- Alexandre González-Rodríguez
- Department of Mental Health, Mutua Terrassa University Hospital, University of Barcelona, Barcelona 08280, Spain
| | - Mary V Seeman
- Department of Psychiatry, University of Toronto, Toronto M5P 3L6, Ontario, Canada
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Kim WS, Shen J, Tsogt U, Odkhuu S, Chung YC. Altered thalamic subregion functional networks in patients with treatment-resistant schizophrenia. World J Psychiatry 2022; 12:693-707. [PMID: 35663295 PMCID: PMC9150031 DOI: 10.5498/wjp.v12.i5.693] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/25/2021] [Accepted: 04/04/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The thalamus plays a key role in filtering information and has extensive interconnectivity with other brain regions. A large body of evidence points to impaired functional connectivity (FC) of the thalamocortical pathway in schizophrenia. However, the functional network of the thalamic subregions has not been investigated in patients with treatment-resistant schizophrenia (TRS).
AIM To identify the neural mechanisms underlying TRS, we investigated FC of thalamic sub-regions with cortical networks and voxels, and the associations of this FC with clinical symptoms. We hypothesized that the FC of thalamic sub-regions with cortical networks and voxels would differ between TRS patients and HCs.
METHODS In total, 50 patients with TRS and 61 healthy controls (HCs) matched for age, sex, and education underwent resting-state functional magnetic resonance imaging (rs-fMRI) and clinical evaluation. Based on the rs-fMRI data, we conducted a FC analysis between thalamic subregions and cortical functional networks and voxels, and within thalamic subregions and cortical functional networks, in the patients with TRS. A functional parcellation atlas was used to segment the thalamus into nine subregions. Correlations between altered FC and TRS symptoms were explored.
RESULTS We found differences in FC within thalamic subregions and cortical functional networks between patients with TRS and HCs. In addition, increased FC was observed between thalamic subregions and the sensorimotor cortex, frontal medial cortex, and lingual gyrus. These abnormalities were associated with the pathophysiology of TRS.
CONCLUSION Our findings suggest that disrupted FC within thalamic subregions and cortical functional networks, and within the thalamocortical pathway, has potential as a marker for TRS. Our findings also improve our understanding of the relationship between the thalamocortical pathway and TRS symptoms.
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Affiliation(s)
- Woo-Sung Kim
- Department of Psychiatry, Jeonbuk National University, Jeon-ju 54907, South Korea
| | - Jie Shen
- Department of Psychiatry, Jeonbuk National University, Jeon-ju 54907, South Korea
| | - Uyanga Tsogt
- Department of Psychiatry, Jeonbuk National University, Jeon-ju 54907, South Korea
| | - Soyolsaikhan Odkhuu
- Department of Psychiatry, Jeonbuk National University, Jeon-ju 54907, South Korea
| | - Young-Chul Chung
- Department of Psychiatry, Jeonbuk National University, Jeon-ju 54907, South Korea
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230
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Li XK, Qiu HT, Hu J, Luo QH. Changes in the amplitude of low-frequency fluctuations in specific frequency bands in major depressive disorder after electroconvulsive therapy. World J Psychiatry 2022; 12:708-721. [PMID: 35663299 PMCID: PMC9150034 DOI: 10.5498/wjp.v12.i5.708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/26/2022] [Accepted: 04/21/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Major depressive disorder (MDD) tends to have a high incidence and high suicide risk. Electroconvulsive therapy (ECT) is currently a relatively effective treatment for MDD. However, the mechanism of efficacy of ECT is still unclear.
AIM To investigate the changes in the amplitude of low-frequency fluctuations in specific frequency bands in patients with MDD after ECT.
METHODS Twenty-two MDD patients and fifteen healthy controls (HCs) were recruited to this study. MDD patients received 8 ECT sessions with bitemporal placement. Resting-state functional magnetic resonance imaging was adopted to examine regional cerebellar blood flow in both the MDD patients and HCs. The MDD patients were scanned twice (before the first ECT session and after the eighth ECT session) to acquire data. Then, the amplitude of low-frequency fluctuations (ALFF) was computed to characterize the intrinsic neural oscillations in different bands (typical frequency, slow-5, and slow-4 bands).
RESULTS Compared to before ECT (pre-ECT), we found that MDD patients after the eighth ECT (post-ECT) session had a higher ALFF in the typical band in the right middle frontal gyrus, posterior cingulate, right supramarginal gyrus, left superior frontal gyrus, and left angular gyrus. There was a lower ALFF in the right superior temporal gyrus. Compared to pre-ECT values, the ALFF in the slow-5 band was significantly increased in the right limbic lobe, cerebellum posterior lobe, right middle orbitofrontal gyrus, and frontal lobe in post-ECT patients, whereas the ALFF in the slow-5 band in the left sublobar region, right angular gyrus, and right frontal lobe was lower. In contrast, significantly higher ALFF in the slow-4 band was observed in the frontal lobe, superior frontal gyrus, parietal lobe, right inferior parietal lobule, and left angular gyrus.
CONCLUSION Our results suggest that the abnormal ALFF in pre- and post-ECT MDD patients may be associated with specific frequency bands.
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Affiliation(s)
- Xin-Ke Li
- College of Medical Informatics, Chongqing Medical University, Chongqing 400016, China
| | - Hai-Tang Qiu
- Mental Health Center, the First Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing 400016, China
| | - Jia Hu
- Institute for Advanced Studies in Humanities and Social Science, Chongqing University, Chongqing 400044, China
| | - Qing-Hua Luo
- Mental Health Center, the First Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing 400016, China
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231
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Wu XL, Yan QJ, Zhu F. Abnormal synaptic plasticity and impaired cognition in schizophrenia. World J Psychiatry 2022; 12:541-557. [PMID: 35582335 PMCID: PMC9048451 DOI: 10.5498/wjp.v12.i4.541] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 07/28/2021] [Accepted: 03/27/2022] [Indexed: 02/06/2023] Open
Abstract
Schizophrenia (SCZ) is a severe mental illness that affects several brain domains with relation to cognition and behaviour. SCZ symptoms are typically classified into three categories, namely, positive, negative, and cognitive. The etiology of SCZ is thought to be multifactorial and poorly understood. Accumulating evidence has indicated abnormal synaptic plasticity and cognitive impairments in SCZ. Synaptic plasticity is thought to be induced at appropriate synapses during memory formation and has a critical role in the cognitive symptoms of SCZ. Many factors, including synaptic structure changes, aberrant expression of plasticity-related genes, and abnormal synaptic transmission, may influence synaptic plasticity and play vital roles in SCZ. In this article, we briefly summarize the morphology of the synapse, the neurobiology of synaptic plasticity, and the role of synaptic plasticity, and review potential mechanisms underlying abnormal synaptic plasticity in SCZ. These abnormalities involve dendritic spines, postsynaptic density, and long-term potentiation-like plasticity. We also focus on cognitive dysfunction, which reflects impaired connectivity in SCZ. Additionally, the potential targets for the treatment of SCZ are discussed in this article. Therefore, understanding abnormal synaptic plasticity and impaired cognition in SCZ has an essential role in drug therapy.
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Affiliation(s)
- Xiu-Lin Wu
- State Key Laboratory of Virology and Hubei Province Key Laboratory of Allergy and Immunology, Department of Medical Microbiology, School of Medicine, Wuhan University, Wuhan 430071, Hubei Province, China
| | - Qiu-Jin Yan
- State Key Laboratory of Virology and Hubei Province Key Laboratory of Allergy and Immunology, Department of Medical Microbiology, School of Medicine, Wuhan University, Wuhan 430071, Hubei Province, China
| | - Fan Zhu
- State Key Laboratory of Virology and Hubei Province Key Laboratory of Allergy and Immunology, Department of Medical Microbiology, School of Medicine, Wuhan University, Wuhan 430071, Hubei Province, China
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Abstract
BACKGROUND Fibromyalgia (FM) patients are treated with antidepressants, and in most cases, these drugs lose efficacy or present side effects. Intravenous lidocaine (IL) is an anesthetic drug used in some FM trials.
AIM To systematically review the safety and efficacy of IL in FM patients.
METHODS To systematically search PubMed for articles in English, Spanish, and Japanese with English Abstracts on FM and lidocaine between 1966 and February 2021. This study was registered at PROSPERO.
RESULTS We found only ten articles published in this field, with a total of 461 patients. Females predominated varying from 95% to 100% in the studies. Age varied from 40.9 to 55 years old. Disease duration varied from 1 mo to 6.4 years. Lidocaine dose varied from 2 to 7.5 mg/kg via intravenous infusion. Follow-up period varied from 65.7 to 90 days. Regarding outcomes, most studies used the visual analogue scale (VAS) for pain; before short-term lidocaine administration, VAS was between 6.1 and 8.1 and after treatment was between 1.7 and 4.5 mm. Concerning long term lidocaine, VAS varied from 30% to 35.4% after lidocaine infusion. Side effects were observed in 0% to 39.6% of cases, they were usually mild or moderate.
CONCLUSION This study demonstrates the short-term effectiveness and safety of intravenous lidocaine in FM patients. However, more studies, including long-term follow-up, are still needed.
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Affiliation(s)
| | - Thelma L Skare
- Rheumatology Unit, Evangélico Mackenzie Hospital, Curitiba 80730-420, Brazil
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López-Muñoz F, D’Ocón P, Romero A, Guerra JA, Álamo C. Role of serendipity in the discovery of classical antidepressant drugs: Applying operational criteria and patterns of discovery. World J Psychiatry 2022; 12:588-602. [PMID: 35582332 PMCID: PMC9048453 DOI: 10.5498/wjp.v12.i4.588] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 11/22/2021] [Accepted: 03/17/2022] [Indexed: 02/06/2023] Open
Abstract
The role played by serendipity in the origin of modern psychopharmacology has proven to be controversial in scientific literature. In its original meaning (Walpole), serendipity refers to discoveries made through a combination of accidents and sagacity. We have implemented an operational definition of serendipity based on finding something unexpected or unintended, regardless of the systematic process that led to the accidental observation, and we have established four different patterns of serendipitous attributability. In this paper, we have analyzed the role of serendipity in the discovery and development of classical antidepressant drugs, tricyclic antidepressants and monoamine oxidase inhibitors as well as heterocyclic, “atypical” or “second generation” antidepressants. The discovery of the antidepressant properties of imipramine and iproniazid, the prototypes of tricyclic antidepressants and monoamine oxidase inhibitors, respectively, fits the mixed type II pattern; initial serendipitous discoveries (imipramine was an antipsychotic and iproniazid was an anti-tuberculosis agent) led secondarily to non-serendipitous discoveries. But the other components of these two families of drugs were developed specifically as antidepressants, modifying the chemical structure of the series leaders, thereby allowing all of them to be included in the type IV pattern, characterized by the complete absence of serendipity. Among the heterocyclic drugs, mianserin (originally developed as an antihistamine) also falls into the type II pattern.
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Affiliation(s)
- Francisco López-Muñoz
- Faculty of Health, University Camilo José Cela, Villanueva de la Cañada 28692, Madrid, Spain
- “Hospital 12 de Octubre” Research Institute (i+12), Avda. de Córdoba, s/n, Madrid 28041, Spain
| | - Pilar D’Ocón
- Department of Pharmacology, Faculty of Pharmacy, University of Valencia, Avda. Vicent Andres Estelles, s/n, Valencia 46100, Spain
| | - Alejandro Romero
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Complutense University, Avda. Puerta de Hierro, s/n, Madrid 28040, Spain
| | - José A Guerra
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Complutense University, Pl. de Ramón y Cajal, s/n, Madrid 28040, Spain
| | - Cecilio Álamo
- Department of Biomedical Sciences (Pharmacology Area), Faculty of Medicine and Health Sciences, University of Alcalá, Campus Científico-Tecnológico, Crta. de Madrid-Barcelona, Alcalá de Henares 28871, Madrid, Spain
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234
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Chamali R, Emam R, Mahfoud ZR, Al-Amin H. Dimensional (premenstrual symptoms screening tool) vs categorical (mini diagnostic interview, module U) for assessment of premenstrual disorders. World J Psychiatry 2022; 12:603-614. [PMID: 35582334 PMCID: PMC9048450 DOI: 10.5498/wjp.v12.i4.603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 10/23/2021] [Accepted: 04/04/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Premenstrual syndrome (PMS) is the constellation of physical and psychological symptoms before menstruation. Premenstrual dysphoric disorder (PMDD) is a severe form of PMS with more depressive and anxiety symptoms. The Mini international neuropsychiatric interview, module U (MINI-U), assesses the diagnostic criteria for probable PMDD. The Premenstrual Symptoms screening tool (PSST) measures the severity of these symptoms.
AIM To compare the PSST ordinal scores with the corresponding dichotomous MINI-U answers.
METHODS Arab women (n = 194) residing in Doha, Qatar, received the MINI-U and PSST. Receiver Operating Characteristics (ROC) analyses provided the cut-off scores on the PSST using MINI-U as a gold standard.
RESULTS All PSST ratings were higher in participants with positive responses on MINI-U. In addition, ROC analyses showed that all areas under the curves were significant with the cutoff scores on PSST.
CONCLUSION This study confirms that the severity measures from PSST can recognize patients with moderate/ severe PMS and PMDD who would benefit from immediate treatment.
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Affiliation(s)
- Rifka Chamali
- Department of Research, Weill Cornell Medicine - Qatar, Doha 00974, Qatar
| | - Rana Emam
- Department of Psychiatry, Hamad Medical Corporation, Doha 00974, Qatar
| | - Ziyad R Mahfoud
- Department of Medical Education, Weill Cornell Medicine - Qatar, Doha 00974, Qatar
- Division of Epidemiology, Department of Population of Health Sciences, Weill Cornell Medicine, New York 10065, NY, United States
| | - Hassen Al-Amin
- Department of Psychiatry, Weill Cornell Medicine - Qatar, Doha 00974, Qatar
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Chan SHW, Lui D, Chan H, Sum K, Cheung A, Yip H, Yu CH. Effects of mindfulness-based intervention programs on sleep among people with common mental disorders: A systematic review and meta-analysis. World J Psychiatry 2022; 12:636-650. [PMID: 35582336 PMCID: PMC9048455 DOI: 10.5498/wjp.v12.i4.636] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/24/2021] [Accepted: 03/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Sleep problems are particularly prevalent in people with depression or anxiety disorder. Although mindfulness has been suggested as an important component in alleviating insomnia, no comprehensive review and meta-analysis has been conducted to evaluate the effects of different mindfulness-based intervention (MBI) programs on sleep among people with depression or anxiety disorder.
AIM To compare the effects of different MBI programs on sleep among people with depression or anxiety disorder.
METHODS Related publications in Embase, Medline, PubMed and PsycINFO databases were systematically searched from January 2010 to June 2020 for randomised controlled trials. Data were synthesized using a random-effects or a fixed-effects model to analyse the effects of various MBI programs on sleep problems among people with depression or anxiety disorder. The fixed-effects model was used when heterogeneity was negligible, and the random-effects model was used when heterogeneity was significant to calculate the standardised mean differences (SMDs) and 95% confidence intervals (CIs).
RESULTS We identified 397 articles, of which 10 randomised controlled trials, involving a total of 541 participants, were included in the meta-analysis. Studies of internet mindfulness meditation intervention (IMMI), mindfulness meditation (MM), mindfulness-based cognitive therapy (MBCT), mindfulness-based stress reduction (MBSR) and mindfulness-based touch therapy (MBTT) met the inclusion criteria. The greatest effect sizes are reported in favour of MBTT, with SMDs of -1.138 (95%CI: -1.937 to -0.340; P = 0.005), followed by -1.003 (95%CI: -1.645 to -0.360; P = 0.002) for MBCT. SMDs of -0.618 (95%CI: -0.980 to -0.257; P = 0.001) and -0.551 (95%CI: -0.842 to -0.260; P < 0.0001) were reported for IMMI and MBSR in the pooling trials, respectively. Significant effects on sleep problem improvement are shown in all reviewed MBI programs, except MM, for which the effect size was shown to be non-significant.
CONCLUSION All MBI programs (MBTT, MBCT, IMMI and MBSR), except MM, are effective options to improve sleep problems among people with depression or anxiety disorder.
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Affiliation(s)
- Sunny Ho-Wan Chan
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China
| | - Danielle Lui
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China
| | - Hazel Chan
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China
| | - Kelly Sum
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China
| | - Ava Cheung
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China
| | - Hayley Yip
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China
| | - Chong Ho Yu
- School of Behavioral and Applied Science, Azusa Pacific University, Azusa, CA 91702, United States
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Yan Y, Wu JH, Peng XY, Wang XF. Effects of antiseizure medications on alternative psychosis and strategies for their application. World J Psychiatry 2022; 12:580-587. [PMID: 35582339 PMCID: PMC9048452 DOI: 10.5498/wjp.v12.i4.580] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 08/10/2021] [Accepted: 03/17/2022] [Indexed: 02/06/2023] Open
Abstract
Forced normalization (FN) is a unique phenomenon that is often seen in the treatment of epilepsy. FN is characterized by abnormal mental behavior and disordered emotions in epilepsy patients despite a significantly improved electroencephalogram and successful seizure control; the occurrence of FN seriously affects patients’ quality of life. The causes of FN include antiseizure medications (ASMs), epilepsy surgery and vagus nerve stimulation, with ASMs being the most common cause. However, with the timely reduction or discontinuation of ASMs and the use of antipsychotic drugs, the overall prognosis is good. Here, we perform an extensive review of the literature pertaining to FN, including its epidemiology, possible mechanisms, clinical features, treatment and prognosis.
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Affiliation(s)
- Yin Yan
- Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology, Chongqing 400016, China
| | - Jun-Hong Wu
- Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology, Chongqing 400016, China
| | - Xiao-Yan Peng
- Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology, Chongqing 400016, China
| | - Xue-Feng Wang
- Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology, Chongqing 400016, China
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Abstract
Anorexia nervosa (AN) is a disabling, costly and potentially deadly illness. Treatment failure and relapse are common after completing treatment, and a substantial proportion of patients develop severe and enduring AN. The time from AN debut to the treatment initiation is normally unreasonably long. Over the past 20 years there has been empirical support for the efficacy of several treatments for AN. Moreover, outpatient treatment with family-based therapy or individual psychotherapy is associated with good outcomes for a substantial proportion of patients. Early intervention improves outcomes and should be a priority for all patients. Outpatient treatment is usually the best format for early intervention, and it has been demonstrated that even patients with severe or extreme AN can be treated as outpatients if they are medically stable. Inpatient care is more disruptive, more costly, and usually has a longer waiting list than does outpatient care. The decision as to whether to proceed with outpatient treatment or to transfer the patient for inpatient therapy may be difficult. The core aim of this opinion review is to provide the knowledge base needed for performing safe outpatient treatment of AN. The scientific essentials for outpatient treatment are described, including how to assess and manage the medical risks of AN and how to decide when transition to inpatient care is indicated. The following aspects are discussed: early intervention, outpatient treatment of AN, including outpatient psychotherapy for severe and extreme AN, how to determine when outpatient treatment is safe, and when transfer to inpatient healthcare is indicated. Emerging treatments, ethical issues and outstanding research questions are also addressed.
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Affiliation(s)
- Stein Frostad
- Department of Mental Health Research, Division of Psychiatry, Haukeland University Hospital, Bergen 5021, Norway
| | - Mette Bentz
- Child and Adolescent Mental Health Centre, Capital Region of Denmark, University of Copenhagen, Copenhagen 2400, Denmark
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Bach A, Knauer K, Graf J, Schäffeler N, Stengel A. Psychiatric comorbidities in cancer survivors across tumor subtypes: A systematic review. World J Psychiatry 2022; 12:623-635. [PMID: 35582337 PMCID: PMC9048448 DOI: 10.5498/wjp.v12.i4.623] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 12/20/2021] [Accepted: 03/07/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Psychiatric disorders are common but underdiagnosed in cancer survivors. Research suggests that tumor type has an effect on the prevalence of clinically relevant depression, anxiety, comorbid anxiety-depression and posttraumatic stress disorder (PTSD).
AIM To identify studies that examined the prevalence of clinically relevant levels of depression, anxiety, comorbid anxiety-depression and PTSD for patients with one or more tumor sites and compare those prevalences between cancer subtypes.
METHODS Four databases (PubMed, PsycInfo, PubPsych and the Cochrane Database) were searched and resulted in a total of 2387 articles to be screened. To be included, a study must have investigated cancer-free and posttreatment survivors using tools to assess clinically relevant levels of the listed psychiatric comorbidities. All articles were screened by two authors with a third author reviewing debated articles.
RESULTS Twenty-six studies on ten different tumor types fulfilled all inclusion criteria and were included in the review. The studies showed heterogeneity regarding the study characteristics, number of participants, time since diagnosis, and assessment tools. Generally, all four comorbidities show higher prevalences in cancer survivors than the general population. Brain tumor survivors were reported to have a relatively high prevalence of both depression and anxiety. Studies with melanoma survivors reported high prevalences of all four psychiatric comorbidities. Regarding comorbidities, a wide range in prevalence existed across the tumor types. Within one cancer site, the prevalence also varied considerably among the studies.
CONCLUSION Psychiatric comorbidities are more frequent in cancer survivors than in the general population, as reflected by the prevalence of depression, anxiety, comorbid anxiety-depression and PTSD across all tumor subtypes. Developing generalized screening tools that examine psychological distress in cancer survivors up to at least ten years after diagnosis could help to understand and address the psychological burden of cancer survivors.
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Affiliation(s)
- Anne Bach
- Section Psychooncology, Department of Psychosomatic Medicine and Psychotherapy, University Hospital Tübingen, Tübingen 72076, Germany
| | - Klara Knauer
- Section Psychooncology, Department of Psychosomatic Medicine and Psychotherapy, University Hospital Tübingen, Tübingen 72076, Germany
| | - Johanna Graf
- Section Psychooncology, Department of Psychosomatic Medicine and Psychotherapy, University Hospital Tübingen, Tübingen 72076, Germany
| | - Norbert Schäffeler
- Section Psychooncology, Department of Psychosomatic Medicine and Psychotherapy, University Hospital Tübingen, Tübingen 72076, Germany
| | - Andreas Stengel
- Section Psychooncology, Department of Psychosomatic Medicine and Psychotherapy, University Hospital Tübingen, Tübingen 72076, Germany
- Germany & Charité Center for Internal Medicine and Dermatology, Department for Psychosomatic Medicine, Charite-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin 10117, Germany
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Naguy A. Therapeutic use of melatonin in schizophrenia-more than meets the eye! World J Psychiatry 2022; 12:533-535. [PMID: 35433328 PMCID: PMC8968506 DOI: 10.5498/wjp.v12.i3.533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 11/08/2021] [Accepted: 02/13/2022] [Indexed: 02/06/2023] Open
Abstract
Adjunctive melatonin use in schizophrenia, as supported by a modicum of evidence, has multiple transcending chronobiotic actions, including fixing concurrent sleep problems to bona fide augmentative antipsychotic actions, mitigating the risk of tardive dyskinesias, curbing the drastic metabolic syndrome and ultimately providing neuroprotective actions. Its use is rather an art than science!
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Affiliation(s)
- Ahmed Naguy
- Al-Manara CAP Centre, Kuwait Centre for Mental Health (KCMH), Shuwaikh 22094, Kuwait
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Drosos P, Johnsen E, Bartz-Johannessen CA, Larsen TK, Reitan SK, Rettenbacher M, Kroken RA. Trajectories of response in schizophrenia-spectrum disorders: A one-year prospective cohort study of antipsychotic effectiveness. World J Psychiatry 2022; 12:521-532. [PMID: 35433321 PMCID: PMC8968498 DOI: 10.5498/wjp.v12.i3.521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 12/14/2021] [Accepted: 01/29/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Antipsychotic drugs remain the mainstay of schizophrenia treatment; however, their effectiveness has been questioned, and it is not possible to predict the response to a specific antipsychotic drug in an individual patient. Thus, it is important to compare the effectiveness of the various antipsychotics and search for possible response predictors.
AIM To investigate the effectiveness of antipsychotic drugs, we examined response trajectories and predictors for belonging to different trajectory groups.
METHODS The Bergen-Stavanger-Innsbruck-Trondheim (BeSt InTro) trial compared the effectiveness of three atypical antipsychotics-amisulpride, aripiprazole, and olanzapine-in a prospective, semirandomized, rater-blind, head-to-head design. Adult participants with a schizophrenia spectrum disorder diagnosis, according to international classification of diseases, Tenth Revision (ICD-10) F20–29, were included. Participants were followed for a period of 12 mo, with assessments at baseline; after one, three and six weeks; and after three, six, nine and 12 mo. A latent class mixed model was fitted to our data. The three-trajectory model based on the Positive and Negative Syndrome Scale (PANSS) total score reduction was found to have adequate fit, and the study drugs, as well as various demographic and clinical parameters, were tested as predictors for belonging to the different trajectory groups.
RESULTS Overall, 144 participants were included, and 41% completed the 12-mo study period. The largest trajectory group, consisting of 74% of participants, showed a PANSS total score reduction of 59% from baseline to 12 mo (Good response group). A trajectory group comprising 13% of participants had their PANSS total score reduced by 82.5% at 12 mo (Strong response group), while the last response trajectory group comprising 13% of the participants had a PANSS total score reduction of 13.6% (Slight response group). The largest part of the total reduction for the Good and Strong response groups occurred at six weeks of treatment, amounting to 45% and 48% reductions from baseline, respectively. The use of amisulpride predicted belonging to the Strong response group, while unemployment, depression, and negative psychotic symptoms at baseline increased the chance of belonging to the Slight response group, indicating a poor response to antipsychotic drug treatment.
CONCLUSION Most of the participants (87%) had a good outcome after one year. Amisulpride users, more often than aripiprazole and olanzapine users, belonged to the response trajectory group with a strong response.
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Affiliation(s)
- Petros Drosos
- TIPS-Network for Clinical Research in Psychosis, Clinic For Adult Mental Health, Stavanger University Hospital, Stavanger 4011, Norway
- NORMENT, Division of Psychiatry, Haukeland University Hospital, Bergen 5036, Norway
- Department of Clinical Medicine, University of Bergen, Bergen 5007, Norway
| | - Erik Johnsen
- NORMENT, Division of Psychiatry, Haukeland University Hospital, Bergen 5036, Norway
- Department of Clinical Medicine, University of Bergen, Bergen 5007, Norway
| | | | - Tor Ketil Larsen
- TIPS-Network for Clinical Research in Psychosis, Clinic For Adult Mental Health, Stavanger University Hospital, Stavanger 4011, Norway
- Department of Clinical Medicine, University of Bergen, Bergen 5007, Norway
| | - Solveig Klæbo Reitan
- Institute for Mental Health, St Olav's University Hospital, Trondheim 7030, Norway
- Department of Mental Health, Norwegian University of Natural Science and Technology, Trondheim 7491, Norway
| | - Maria Rettenbacher
- Department of Psychiatry and Psychotherapy, Medical University Innsbruck, Innsbruck 6020, Austria
| | - Rune Andreas Kroken
- NORMENT, Division of Psychiatry, Haukeland University Hospital, Bergen 5036, Norway
- Department of Clinical Medicine, University of Bergen, Bergen 5007, Norway
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Xiong Y, Ruan YT, Zhao J, Yang YW, Chen LP, Mai YR, Yu Q, Cao ZY, Liu FF, Liao W, Liu J. Magnesium-L-threonate exhibited a neuroprotective effect against oxidative stress damage in HT22 cells and Alzheimer’s disease mouse model. World J Psychiatry 2022; 12:410-424. [PMID: 35433327 PMCID: PMC8968501 DOI: 10.5498/wjp.v12.i3.410] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/15/2021] [Accepted: 03/07/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Oxidative stress results in the production of excess reactive oxygen species (ROS) and triggers hippocampal neuronal damage as well as occupies a key role in the pathological mechanisms of neurodegenerative disorders such as Alzheimer’s disease (AD). A recent study confirmed that magnesium had an inhibitory effect against oxidative stress-related malondialdehyde in vitro. However, whether Magnesium-L-threonate (MgT) is capable of suppressing oxidative stress damage in amyloid β (Aβ)25-35-treated HT22 cells and the AD mouse model still remains to be investigated.
AIM To explore the neuroprotective effect of MgT against oxidative stress injury in vitro and in vivo, and investigate the mechanism.
METHODS Aβ25-35-induced HT22 cells were preconditioned with MgT for 12 h. APPswe/PS1dE9 (APP/PS1) mice were orally administered with MgT daily for 3 mo. After MgT treatment, the viability of Aβ25-35-treated HT22 cells was determined via conducting cell counting kit-8 test and the cognition of APP/PS1 mice was measured through the Morris Water Maze. Flow cytometry experiments were applied to assess the ROS levels of HT22 cells and measure the apoptosis rate of HT22 cells or hippocampal neurons. Expression of B-cell lymphoma 2 (Bcl-2), Bcl-2-associated X (Bax), hypoxia-inducible factor (HIF)-1α, NADPH oxidase (NOX) 4, Aβ1-42 and phosphatidylinositol-3-kinase (PI3K)/protein kinase B (Akt) pathway proteins was quantified by Western blot.
RESULTS In vitro data confirmed that Aβ25–35-induced HT22 cells had a significantly lower cell viability, higher ROS level and higher apoptosis rates compared with those of control cells (all P < 0.001). MgT prevented the Aβ25-35-triggered oxidative stress damage by elevating viability and decreasing ROS formation and apoptosis of HT22 cells (all P < 0.001). APP/PS1 mice exhibited worse cognitive performance and higher apoptosis rate of hippocampal neurons than wild-type (WT) mice (all P < 0.01). Meanwhile, significant higher expression of Aβ1-42 and NOX4 proteins was detected in APP/PS1 mice than those of WT mice (both P < 0.01). MgT also ameliorated the cognitive deficit, suppressed the apoptosis of hippocampal neuron and downregulated the expression of Aβ1-42 and NOX4 proteins in APP/PS1 mouse (all P < 0.05). Moreover, MgT intervention significantly downregulated HIF-1α and Bax, upregulated Bcl-2 and activated the PI3K/Akt pathway both in vitro and in vivo (all P < 0.05).
CONCLUSION MgT exhibits neuroprotective effects against oxidative stress and hippocampal neuronal apoptosis in Aβ25-35-treated HT22 cells and APP/PS1 mice.
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Affiliation(s)
- Ying Xiong
- Department of Neurology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, Guangdong Province, China
| | - Yu-Ting Ruan
- Department of Rehabilitation Medicine, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou 510000, Guangdong Province, China
| | - Jing Zhao
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, China
| | - Yu-Wen Yang
- Department of Medical Ultrasound, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou 510180, Guangdong Province, China
| | - Li-Ping Chen
- Department of Medical Ultrasound, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou 510180, Guangdong Province, China
| | - Ying-Ren Mai
- Department of Neurology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, Guangdong Province, China
| | - Qun Yu
- Department of Neurology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, Guangdong Province, China
| | - Zhi-Yu Cao
- Department of Neurology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, Guangdong Province, China
| | - Fei-Fei Liu
- Department of Medical Ultrasound, Xiang’an Hospital of Xiamen University, Xiamen 361000, Fujian Province, China
| | - Wang Liao
- Department of Neurology, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou 510000, Guangdong Province, China
| | - Jun Liu
- Department of Neurology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, Guangdong Province, China
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Edelkraut L, López-Barroso D, Torres-Prioris MJ, Starkstein SE, Jorge RE, Aloisi J, Berthier ML, Dávila G. Spectrum of neuropsychiatric symptoms in chronic post-stroke aphasia. World J Psychiatry 2022; 12:450-469. [PMID: 35433325 PMCID: PMC8968505 DOI: 10.5498/wjp.v12.i3.450] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/13/2021] [Accepted: 02/10/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Neuropsychiatric symptoms (NPS) have been insufficiently examined in persons with aphasia (PWA) because most previous studies exclude participants with language and communication disorders.
AIM To report a two-part study consisting of a literature review and an observational study on NPS in post-stroke aphasia.
METHODS Study 1 reviewed articles obtained from PubMed, PsycINFO, Google Scholar and Cochrane databases after cross-referencing key words of post-stroke aphasia to NPS and disorders. Study 2 examined language deficits and activities of daily living in 20 PWA (median age: 58, range: 28-65 years; 13 men) with the Western Aphasia Battery-Revised and the Barthel Index, respectively. Informants of these 20 PWA were proxy-evaluated with the Neuropsychiatric Inventory and domain-specific scales, including the Stroke Aphasia Depression Questionnaire-10 item version and the Starkstein Apathy Scale. In addition, an adapted version of the Hospital Anxiety and Depression Scale was directly administered to the PWA themselves. This observational study is based on the baseline assessment of an intervention clinical trial (EudraCT: 2017-002858-36; ClinicalTrials.gov identifier: NCT04134416).
RESULTS The literature review revealed a broad spectrum of NPS in PWA, including depression, anxiety, apathy, agitation/aggression, eating and sleep disorders, psychosis, and hypomania/mania. These findings alert to the need for improving assessment and treatment approaches of NPS taking into consideration their frequent occurrence in PWA. Study 2 showed that the 20 participants had mild- to-moderate aphasia severity and were functionally independent. A wide range of comorbid NPS was found in the post-stroke aphasic population (median number of NPS: 5, range: 1-8). The majority of PWA (75%) had depressive symptoms, followed by agitation/aggression (70%), irritability (70%), anxiety (65%) and appetite/eating symptoms (65%). Half of them also presented symptoms of apathy, whereas euphoria and psychotic symptoms were rare (5%). Domain-specific scales revealed that 45% of participants had apathy and 30% were diagnosed with depression and anxiety.
CONCLUSION Concurrent NPS are frequent in the chronic period of post-stroke aphasia. Therefore, further research on reliable and valid assessment tools and treatment for this aphasic population is strongly warranted.
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Affiliation(s)
- Lisa Edelkraut
- Department of Psychobiology and Methodology of Behavioral Science, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga 29071, Spain
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga 29010, Spain
- Instituto de Investigación Biomédica de Málaga, University of Malaga, Malaga 29010, Spain
| | - Diana López-Barroso
- Department of Psychobiology and Methodology of Behavioral Science, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga 29071, Spain
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga 29010, Spain
- Instituto de Investigación Biomédica de Málaga, University of Malaga, Malaga 29010, Spain
| | - María José Torres-Prioris
- Department of Psychobiology and Methodology of Behavioral Science, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga 29071, Spain
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga 29010, Spain
- Instituto de Investigación Biomédica de Málaga, University of Malaga, Malaga 29010, Spain
| | - Sergio E Starkstein
- School of Psychiatry and Neurosciences, The University of Western Australia, Perth 6009, Australia
| | - Ricardo E Jorge
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX 77030, United States
| | - Jessica Aloisi
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga 29010, Spain
| | - Marcelo L Berthier
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga 29010, Spain
- Instituto de Investigación Biomédica de Málaga, University of Malaga, Malaga 29010, Spain
| | - Guadalupe Dávila
- Department of Psychobiology and Methodology of Behavioral Science, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga 29071, Spain
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga 29010, Spain
- Instituto de Investigación Biomédica de Málaga, University of Malaga, Malaga 29010, Spain
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Ilic M, Ilic I. Trends in suicide by hanging, strangulation, and suffocation in Serbia, 1991-2020: A joinpoint regression and age-period-cohort analysis. World J Psychiatry 2022; 12:505-520. [PMID: 35433320 PMCID: PMC8968500 DOI: 10.5498/wjp.v12.i3.505] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 11/18/2021] [Accepted: 02/10/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hanging is one of the most commonly used methods for suicide in both sexes worldwide. In a number of countries, hanging mortality has increased over the last decades. Nevertheless, there is a scarcity of studies that have explored the patterns and trends for mortality of suicide by hanging on global, regional and national levels, as most evaluations are limited to certain populations.
AIM To assess the trends of suicide mortality by hanging, strangulation, and suffocation in Serbia, from 1991 to 2020.
METHODS This nationwide study, with epidemiological descriptive study design, was carried out based on official data. The age-standardized rates (ASRs, expressed per 100000 persons) were calculated by direct standardization, using the World Standard Population. Mortality trends from suicide by hanging were assessed using the joinpoint regression analysis: The average annual percent change (AAPC) with the corresponding 95% confidence interval (95%CI) was calculated. Age-period-cohort analysis was performed to address the possible underlying reasons for the observed suicide trends.
RESULTS Over the 30-year period studied, there were 24340 deaths by hanging (17750 males and 6590 females) in Serbia. In 2020, the ASR of deaths by hanging was 4.5 per 100000 persons in both sexes together (7.6 in males vs 1.7 in females). The trends of suicide mortality by hanging decreased significantly between 1991 and 2020 in both males (AAPC = -1.7% per year; 95%CI: -2.0 to -1.4) and females (AAPC = - 3.5% per year; 95%CI: -3.9 to -3.1). Mortality rates of suicide by hanging had a continuously decreasing tendency in both sexes together in all age groups: The only exception was among males in 40-49 age group, with an increasing trend of suicide by hanging from 1991 to 2011 (by +0.3% per year).
CONCLUSION The trends in suicide mortality by hanging have been decreasing in Serbia in the last three decades in both sexes, but this was more pronounced in women than in men. Despite the decreasing trends observed in mortality of suicide by hanging, further research is needed for better clarification of trends and help in suicide prevention in the future.
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Affiliation(s)
- Milena Ilic
- Department of Epidemiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34000, Serbia
| | - Irena Ilic
- Faculty of Medicine, University of Belgrade, Belgrade 11000, Serbia
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Ahouanse RD, Chang W, Ran HL, Fang D, Che YS, Deng WH, Wang SF, Peng JW, Chen L, Xiao YY. Childhood maltreatment and suicide ideation: A possible mediation of social support. World J Psychiatry 2022; 12:483-493. [PMID: 35433330 PMCID: PMC8968496 DOI: 10.5498/wjp.v12.i3.483] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/23/2021] [Accepted: 02/20/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Existing literature suggests a positive link between childhood maltreatment (CM) and suicide ideation (SI). Nevertheless, whether social support significantly mediates this association remains unknown.
AIM To investigate whether social support significantly mediates the association between CM and SI.
METHODS In this cross-sectional study of 4732 adolescents from southwest China, we intended to discuss the association between CM and multiple types of SI. In addition, the mediation of major types of social support in this association was also investigated. A self-administrated questionnaire was used to collect the data. A series of multivariate logistic regression models were employed to estimate the association between different types of CM, social support, and SI. The possible mediation of social support in the association between CM and SI was assessed using the path model.
RESULTS Based on the cutoffs for subscales of Childhood Trauma Questionnaire, 928 (19.61%), 1269 (26.82%), 595 (12.57%), 2337 (49.39%), and 3067 (64.81%) respondents reported physical abuse, emotional abuse, sexual abuse, physical neglect, and emotional neglect, respectively. Among all the social sources, parental support presented as a significant mediator in the association between emotional maltreatment, both abuse and neglect, and all three types of SI: 1-wk, 1-year, and lifetime. Parental social support mediated 5.31% and 29.23%, 4.80% and 24.50%, and 7.04% and 44.42% of the overall emotional abuse-SI and emotional neglect-SI associations, respectively.
CONCLUSION Our findings suggest that improving parental social support might be effective in preventing suicidal risk related to childhood emotional maltreatment in adolescents.
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Affiliation(s)
- Roland Donald Ahouanse
- Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Wei Chang
- Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Hai-Liang Ran
- Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Die Fang
- Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Yu-San Che
- Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Wen-Hang Deng
- Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Si-Fan Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Jun-Wei Peng
- Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Lin Chen
- Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Yuan-Yuan Xiao
- Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
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Zhao XP, Li H, Dai RP. Neuroimmune crosstalk through brain-derived neurotrophic factor and its precursor pro-BDNF: New insights into mood disorders. World J Psychiatry 2022; 12:379-392. [PMID: 35433323 PMCID: PMC8968497 DOI: 10.5498/wjp.v12.i3.379] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 08/22/2021] [Accepted: 01/23/2022] [Indexed: 02/06/2023] Open
Abstract
Mood disorders are the most common mental disorders, affecting approximately 350 million people globally. Recent studies have shown that neuroimmune interaction regulates mood disorders. Brain-derived neurotrophic factor (BDNF) and its precursor pro-BDNF, are involved in the neuroimmune crosstalk during the development of mood disorders. BDNF is implicated in the pathophysiology of psychiatric and neurological disorders especially in antidepressant pharmacotherapy. In this review, we describe the functions of BDNF/pro-BDNF signaling in the central nervous system in the context of mood disorders. In addition, we summarize the developments for BDNF and pro-BDNF functions in mood disorders. This review aims to provide new insights into the impact of neuroimmune interaction on mood disorders and reveal a new basis for further development of diagnostic targets and mood disorders.
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Affiliation(s)
- Xiao-Pei Zhao
- Department of Anesthesiology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, China
| | - Hui Li
- Department of Anesthesiology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, China
| | - Ru-Ping Dai
- Department of Anesthesiology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, China
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Jiao XY, Xu CZ, Chen Y, Peng QL, Ran HL, Che YS, Fang D, Peng JW, Chen L, Wang SF, Xiao YY. Personality traits and self-harm behaviors among Chinese children and adolescents: The mediating effect of psychological resilience. World J Psychiatry 2022; 12:494-504. [PMID: 35433324 PMCID: PMC8968495 DOI: 10.5498/wjp.v12.i3.494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 01/05/2022] [Accepted: 02/16/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Previous studies have shown that personality traits are associated with self-harm (SH) in adolescents. However, the role of resilience in this association remains unclear. Our research aims to explore the hypothesized mediation effect of resilience in the relationship between personality traits and SH in Chinese children and adolescents.
AIM To evaluate resilience as a mediator of the association between personality traits and SH.
METHODS A population-based cross-sectional survey involving 4471 children and adolescents in Yunnan province in southwestern China was carried out. Relevant data were collected by self-reporting questionnaires. Univariate and multivariate logistic regression models were employed to identify associated factors of SH. A path model was used to assess the mediation effect of resilience with respect to personality traits and SH association.
RESULTS Among the 4471 subjects, 1795 reported SH, with a prevalence of 40.1% (95%CI: 34.4%-46.0%). All dimensions of personality traits were significantly associated with SH prevalence. Resilience significantly mediated the associations between three dimensions of personality (extroversion, neuroticism, psychoticism) and SH, accounting for 21.5%, 4.53%, and 9.65%, respectively, of the total associations. Among all dimensions of resilience, only emotional regulation played a significant mediation role.
CONCLUSION The results of the study suggest that improving emotion regulation ability might be effective in preventing personality-associated SH among Chinese children and adolescents.
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Affiliation(s)
- Xue-Yang Jiao
- School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Chuan-Zhi Xu
- School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Ying Chen
- School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Qing-Lan Peng
- School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Hai-Liang Ran
- School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Yu-San Che
- School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Die Fang
- School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Jun-Wei Peng
- School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Lin Chen
- School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Si-Fan Wang
- School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
| | - Yuan-Yuan Xiao
- School of Public Health, Kunming Medical University, Kunming 650500, Yunnan Province, China
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247
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Tirozzi A, Santonastaso F, de Gaetano G, Iacoviello L, Gialluisi A. Does COVID-19 increase the risk of neuropsychiatric sequelae? Evidence from a mendelian randomization approach. World J Psychiatry 2022; 12:536-540. [PMID: 35433322 PMCID: PMC8968503 DOI: 10.5498/wjp.v12.i3.536] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 01/03/2022] [Accepted: 02/23/2022] [Indexed: 02/06/2023] Open
Abstract
Observational studies based on electronic health records (EHR) report an increased risk of neurological/neuropsychiatric sequelae for patients who have had coronavirus disease 2019 (COVID-19). However, these studies may suffer from biases such as unmeasured confounding, residual reverse causality, or lack of precision in EHR-based diagnoses. To rule out these biases, we tested causal links between COVID-19 and different potential neurological/neuropsychiatric sequelae through a two-sample Mendelian randomization analysis of summary statistics from large Genome-Wide Association Scans of susceptibility to COVID-19 and different neurological and neuropsychiatric disorders, including major depression, anxiety, schizophrenia, stroke, Parkinson’s and Alzheimer’s diseases. We found robust evidence suggesting that COVID-19 – notably the hospitalized and most severe forms – carries an increased risk of neuropsychiatric sequelae, particularly Alzheimer’s disease, and to a lesser extent anxiety disorder. In line with a large longitudinal EHR-based study, this evidence was stronger for more severe COVID-19 forms. These results call for a targeted screening strategy to tackle the post-COVID neuropsychiatric pandemic.
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Affiliation(s)
- Alfonsina Tirozzi
- Department of Epidemiology and Prevention, IRCCS Istituto Neurologico Mediterraneo Neuromed, Pozzilli 86077, Italy
| | | | - Giovanni de Gaetano
- Department of Epidemiology and Prevention, IRCCS Istituto Neurologico Mediterraneo Neuromed, Pozzilli 86077, Italy
| | - Licia Iacoviello
- Department of Epidemiology and Prevention, IRCCS Istituto Neurologico Mediterraneo Neuromed, Pozzilli 86077, Italy
- Department of Medicine and Surgery, University of Insubria, Varese 21100, Italy
| | - Alessandro Gialluisi
- Department of Epidemiology and Prevention, IRCCS Istituto Neurologico Mediterraneo Neuromed, Pozzilli 86077, Italy
- Department of Medicine and Surgery, University of Insubria, Varese 21100, Italy
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Schultze-Lutter F, Walger P, Franscini M, Traber-Walker N, Osman N, Walger H, Schimmelmann BG, Flückiger R, Michel C. Clinical high-risk criteria of psychosis in 8–17-year-old community subjects and inpatients not suspected of developing psychosis. World J Psychiatry 2022; 12:425-449. [PMID: 35433326 PMCID: PMC8968502 DOI: 10.5498/wjp.v12.i3.425] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 07/26/2021] [Accepted: 09/19/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND In children and adolescents compared to adults, clinical high-risk of psychosis (CHR) criteria and symptoms are more prevalent but less psychosis-predictive and less clinically relevant. Based on high rates of non-converters to psychosis, especially in children and adolescents, it was suggested that CHR criteria were: (1) Pluripotential; (2) A transdiagnostic risk factor; and (3) Simply a severity marker of mental disorders rather than specifically psychosis-predictive. If any of these three alternative explanatory models were true, their prevalence should differ between persons with and without mental disorders, and their severity should be associated with functional impairment as a measure of severity.
AIM To compare the prevalence and severity of CHR criteria/symptoms in children and adolescents of the community and inpatients.
METHODS In the mainly cross-sectional examinations, 8–17-year-old community subjects (n = 233) randomly chosen from the population register of the Swiss Canton Bern, and inpatients (n = 306) with primary diagnosis of attention-deficit/hyperactivity disorder (n = 86), eating disorder (n = 97), anxiety including obsessive–compulsive disorder (n = 94), or autism spectrum disorder (n = 29), not clinically suspected to develop psychosis, were examined for CHR symptoms/criteria. Positive items of the Structured Interview for Psychosis-Risk Syndromes (SIPS) were used to assess the symptomatic ultra-high-risk criteria, and the Schizophrenia Proneness Instrument, Child and Youth version (SPI-CY) was used to assess the 14 basic symptoms relevant to basic symptom criteria. We examined group differences in frequency and severity of CHR symptoms/criteria using χ2 tests and nonparametric tests with Cramer’s V and Rosenthal’s r as effect sizes, and their association with functioning using correlation analyses.
RESULTS The 7.3% prevalence rate of CHR criteria in community subjects did not differ significantly from the 9.5% rate in inpatients. Frequency and severity of CHR criteria never differed between the community and the four inpatient groups, while the frequency and severity of CHR symptoms differed only minimally. Group differences were found in only four CHR symptoms: suspiciousness/persecutory ideas of the SIPS [χ2 (4) = 9.425; P = 0.051, Cramer’s V = 0.132; and Z = -4.281, P < 0.001; Rosenthal’s r = 0.184], and thought pressure [χ2 (4) = 11.019; P = 0.026, Cramer’s V = 0.143; and Z = -2.639, P = 0.008; Rosenthal’s r = 0.114], derealization [χ2 (4) = 32.380; P < 0.001, Cramer’s V = 0.245; and Z = -3.924, P < 0.001; Rosenthal’s r = 0.169] and visual perception disturbances [χ2 (4) = 10.652; P = 0.031, Cramer’s V = 0.141; and Z = -2.822, P = 0.005; Rosenthal’s r = 0.122] of the SPI-CY. These were consistent with a transdiagnostic risk factor or dimension, i.e., displayed higher frequency and severity in inpatients, in particular in those with eating, anxiety/obsessive–compulsive and autism spectrum disorders. Low functioning, however, was at most weakly related to the severity of CHR criteria/symptoms, with the highest correlation yielded for suspiciousness/persecutory ideas (Kendall’s tau = -0.172, P < 0.001).
CONCLUSION The lack of systematic differences between inpatients and community subjects does not support suggestions that CHR criteria/symptoms are pluripotential or transdiagnostic syndromes, or merely markers of symptom severity.
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Affiliation(s)
- Frauke Schultze-Lutter
- Department of Psychiatry and Psychotherapy, Medical Faculty, Heinrich-Heine University, Düsseldorf 40629, North-Rhine Westphalia, Germany
- Department of Psychology, Faculty of Psychology, Airlangga University, Surabaya 60286, Indonesia
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern 3000, Switzerland
| | - Petra Walger
- Department of Psychiatry and Psychotherapy, Medical Faculty, Heinrich-Heine University, Düsseldorf 40629, North-Rhine Westphalia, Germany
| | - Maurizia Franscini
- Department of Child and Adolescent Psychiatry and Psychotherapy, University of Zürich, Zürich 8032, Germany
| | - Nina Traber-Walker
- Department of Child and Adolescent Psychiatry and Psychotherapy, University of Zürich, Zürich 8032, Germany
| | - Naweed Osman
- Department of Psychiatry and Psychotherapy, Medical Faculty, Heinrich-Heine University, Düsseldorf 40629, North-Rhine Westphalia, Germany
| | - Helene Walger
- Department of Psychiatry and Psychotherapy, Ludwig-Maximilian-University, Munich 80336, Bavaria, Germany
| | - Benno G Schimmelmann
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern 3000, Switzerland
- University Hospital of Child and Adolescent Psychiatry, University Hospital Hamburg-Eppendorf, Hamburg 20246, Germany
| | - Rahel Flückiger
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern 3000, Switzerland
| | - Chantal Michel
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern 3000, Switzerland
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Kamath J, Leon Barriera R, Jain N, Keisari E, Wang B. Digital phenotyping in depression diagnostics: Integrating psychiatric and engineering perspectives. World J Psychiatry 2022; 12:393-409. [PMID: 35433319 PMCID: PMC8968499 DOI: 10.5498/wjp.v12.i3.393] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 09/23/2021] [Accepted: 02/13/2022] [Indexed: 02/06/2023] Open
Abstract
Depression is a serious medical condition and is a leading cause of disability worldwide. Current depression diagnostics and assessment has significant limitations due to heterogeneity of clinical presentations, lack of objective assessments, and assessments that rely on patients' perceptions, memory, and recall. Digital phenotyping (DP), especially assessments conducted using mobile health technologies, has the potential to greatly improve accuracy of depression diagnostics by generating objectively measurable endophenotypes. DP includes two primary sources of digital data generated using ecological momentary assessments (EMA), assessments conducted in real-time, in subjects' natural environment. This includes active EMA, data that require active input by the subject, and passive EMA or passive sensing, data passively and automatically collected from subjects' personal digital devices. The raw data is then analyzed using machine learning algorithms to identify behavioral patterns that correlate with patients' clinical status. Preliminary investigations have also shown that linguistic and behavioral clues from social media data and data extracted from the electronic medical records can be used to predict depression status. These other sources of data and recent advances in telepsychiatry can further enhance DP of the depressed patients. Success of DP endeavors depends on critical contributions from both psychiatric and engineering disciplines. The current review integrates important perspectives from both disciplines and discusses parameters for successful interdisciplinary collaborations. A clinically-relevant model for incorporating DP in clinical setting is presented. This model, based on investigations conducted by our group, delineates development of a depression prediction system and its integration in clinical setting to enhance depression diagnostics and inform the clinical decision making process. Benefits, challenges, and opportunities pertaining to clinical integration of DP of depression diagnostics are discussed from interdisciplinary perspectives.
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Affiliation(s)
- Jayesh Kamath
- Department of Psychiatry and Immunology, University of Connecticut School of Medicine, University of Connecticut Health Center, Farmington, CT 06030, United States
- Department of Psychiatry, University of Connecticut School of Medicine, University of Connecticut Health Center, Farmington, CT 06032, United States
| | - Roberto Leon Barriera
- Department of Psychiatry, University of Connecticut School of Medicine, University of Connecticut Health Center, Farmington, CT 06032, United States
| | - Neha Jain
- Department of Psychiatry, University of Connecticut School of Medicine, University of Connecticut Health Center, Farmington, CT 06032, United States
| | - Efraim Keisari
- Department of Psychiatry, University of Connecticut School of Medicine, University of Connecticut Health Center, Farmington, CT 06032, United States
| | - Bing Wang
- Department of Computer Science and Engineering, University of Connecticut, Storrs, CT 06269, United States
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Yu L, Qiu L, Ran H, Ma Q, Lu YR, Liu WB. Studying the relationship between clinical features and mental health among late-onset myasthenia gravis patients. World J Psychiatry 2022; 12:470-482. [PMID: 35433329 PMCID: PMC8968504 DOI: 10.5498/wjp.v12.i3.470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 12/17/2021] [Accepted: 02/23/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Mental disorders are common comorbidities among individuals with neurological diseases, and the prevalence of depressive and anxiety-related symptoms in newly referred patients at neurology outpatient clinics is high. There have been few studies on the mental health of patients with late-onset myasthenia gravis (MG).
AIM To examine the relationship between clinical features and the mental health symptoms within late-onset MG patients.
METHODS A total of 105 patients diagnosed with MG were recruited consecutively from a neuromuscular outpatient clinic between December 2020 and February 2021. Patients were classified into two groups: early-onset MG (age at onset < 50 years, n = 63) and late-onset MG (age at onset ≥ 50 years, n = 42). Social demographic data and information about marital status, education level, clinical symptoms, serum antibody levels, and therapies used were collected for all participants. Participants were also evaluated using the Myasthenia Gravis Composite scale, the Myasthenia Gravis Activities of Daily Living scale, the Myasthenia Gravis Quality of Life 15 (MG-QOL-15) questionnaire, the 17-item version of the Hamilton Depression Rating Scale (HAM-D) and the Hamilton Anxiety Rating Scale (HAM-A). The relationship between clinical features and mental health in late-onset MG patients was examined using multivariate logistic regression analyses.
RESULTS Late-onset MG patients were more prone to dyspnea, had higher levels of serum anti-acetylcholine receptor antibodies, and higher total scores on the MG-QOL-15, HAM-D, and HAM-A questionnaires, than early-onset MG patients had (P < 0.05). Among those with late-onset MG, female patients had higher total HAM-D and HAM-A scores than male patients had (P < 0.05). High scores on the QOL-15 questionnaire were associated with higher incidences of anxiety and depression, and the association was found to be independent after adjusting for confounding risk factors. In the late-onset subgroup, the areas under the receiver operating characteristic curves for the MG-QOL-15 score-based diagnostic accuracy for anxiety and depression state were 0.816 (P = 0.001) and 0.983 (P < 0.001), respectively.
CONCLUSION Higher MG-QOL-15 scores were a risk factor for anxiety and depression in late-onset MG, and women with late-onset MG were more likely to have anxiety and depression than men were.
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Affiliation(s)
- Lu Yu
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Li Qiu
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Hao Ran
- School of Pharmaceutical Science, Sun Yat-sen University, Guangzhou 510006, Guangdong Province, China
| | - Qian Ma
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Ya-Ru Lu
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Wei-Bin Liu
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
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