上海精神医学最新文献

{"title":"Psychiatry and Cinema: What Can We Learn from the Magical Screen?","authors":"Soumitra DAS,&nbsp;Nimisha Doval,&nbsp;Shabna Mohammed,&nbsp;Neha Dua,&nbsp;Seshadri Sekhar Chatterjee","doi":"10.11919/j.issn.1002-0829.217014","DOIUrl":"https://doi.org/10.11919/j.issn.1002-0829.217014","url":null,"abstract":"<p><p>Cinema, a vehicle of social transformation sheds light on different aspects of mental illness. Due to its dramatic and stigmatising depictions, it often spreads a negative aspect of psychiatric disorders and the patients who are suffering from them. Though it brings out a few positive and inspiring stories, they are sparse in comparison to its negative views. Here, we are going to describe the dual impact of cinema on psychiatry.</p>","PeriodicalId":21886,"journal":{"name":"Shanghai archives of psychiatry","volume":"29 5","pages":"310-313"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11919/j.issn.1002-0829.217014","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35687073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Abnormal Concentration of GABA and Glutamate in The Prefrontal Cortex in Schizophrenia.-An in Vivo 1H-MRS Study.","authors":"Tianyi Chen,&nbsp;Yingchan Wang,&nbsp;Jianye Zhang,&nbsp;Zuowei Wang,&nbsp;Jiale Xu,&nbsp;Yao Li,&nbsp;Zhilei Yang,&nbsp;Dengtang Liu","doi":"10.11919/j.issn.1002-0829.217004","DOIUrl":"https://doi.org/10.11919/j.issn.1002-0829.217004","url":null,"abstract":"<p><strong>Background: </strong>The etiology and pathomechanism of schizophrenia are unknown. The traditional dopamine (DA) hypothesis is unable to fully explain its pathology and therapeutics. The glutamate (Glu) and γ-aminobutyric acid (GABA) hypotheses suggest Glu or GABA concentrations are abnormal in the brains of patients with schizophrenia. Magnetic resonance spectroscopy (MRS) show glutamate level increases in the ventromedial prefrontal cortex (vmPFC) including the anterior cingulated cortex (ACC) in those with schizophrenia.</p><p><strong>Aims: </strong>To investigate the function of the glutamate system (glutamate and γ-aminobutyric acid) in the etiology and pathomechanism of schizophrenia.</p><p><strong>Methods: </strong>24 drug naïve patients with schizophrenia and 24 healthy volunteers were matched by gender, age, and educational level. The Siemens 3T MRI system was used to collect the magnetic resonance spectroscopy (MRS) data of the subjects. The regions of interest included the left dorsolateral prefrontal cortex (IDLPFC), ventromedial prefrontal cortex (vmPFC), and anterior cingulate cortex (ACC). LCModel software was used to analyze the concentrations of γ-aminobutyric acid (GABA), glutamate (Glu), glutamine (Gln), N-acetylaspartate (NAA), and N-acetylaspartylglutamate (NAAG) in the region of interest. Meanwhile, the Positive and Negative Syndrome Scale (PANSS) and the Clinical Global Impression Scale (CGI) were used to assess the mental symptoms and severity of the disease.</p><p><strong>Results: </strong>The median GABA concentrations in the anterior cingulate cortex of the schizophrenia group and the healthy control group were 1.90 (Q1=1.55, Q3=2.09) and 2.16 (Q1=1.87, Q3=2.59) respectively; the mean (sd) Glu concentrations were 6.07 (2.48) and 6.54 (1.99); the median Gln concentrations were 0.36 (Q1=0.00, Q3=0.74) and 0.29 (Q1=0.00, Q3=0.59); the between-group difference of the GABA concentrations was statistically significant (<i>Z</i>=-2.95, <i>p</i>=0.003); the between-group difference of the GABA/(NAA+NAAG) was statistically significant (<i>Z</i>=-2.72, <i>p</i>=0.012); the between-group difference of Glu and Gln was not statistically significant. The age of the schizophrenia group was negatively correlated with the GABA concentration in the anterior cingulate (<i>R</i>=-0.494, <i>p</i>=0.014), and negatively correlated with GABA/ (NAA+NAAG) (<i>R</i>=-0.473, <i>p</i>=0.020). Yet there was no such correlation in the control group. After calibration, no significant correlation was found between the clinical symptoms and the concentrations of the metabolites.</p><p><strong>Conclusions: </strong>The concentration of glutamate in the vemtromedial prefrontal cortex of patients with schizophrenia was abnormal, whereas the concentration of GABA in the anterior cingulate cortex decreased, supporting the hypothesis of abnormal glutamate -GABA in the brains of those individuals with schizophrenia. In patients with schizophrenia, ","PeriodicalId":21886,"journal":{"name":"Shanghai archives of psychiatry","volume":"29 5","pages":"277-286"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11919/j.issn.1002-0829.217004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35687173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pretreatment Serum MCP-1 Level Predicts Response to Risperidone in Schizophrenia.","authors":"Yezhe Lin, Yanmin Peng, Cuizhen Zhu, Yousong Su, Yuan Shi, Zhiguang Lin, Jinghong Chen, Donghong Cui","doi":"10.11919/j.issn.1002-0829.217093","DOIUrl":"10.11919/j.issn.1002-0829.217093","url":null,"abstract":"<p><strong>Background: </strong>Schizophrenia is a chronic debilitating disease. The pathogenesis and treatment may be associated with inflammatory cytokines. There are few studies focusing on the prediction of cytokines in response to antipsychotics.</p><p><strong>Aim: </strong>To investigate whether cytokines would predict response to antipsychotics.</p><p><strong>Methods: </strong>Cross-sectional and natural observational cohort studies were applied to:(1) compare the baseline levels of serum IL-1β, TNF-α and MCP-1 between schizophrenia (n=64) and healthy controls (n=53); (2) To investigate the impact of baseline cytokines to psychopathology following olanzapine and risperidone monotherapy.</p><p><strong>Results: </strong>(1) Baseline MCP-1 level of patients with schizophrenia was significantly higher than healthy controls (t=2.62, <i>p</i>=0.010), while no significance was found in IL-1β (t=1.43, <i>p</i>=0.154) and TNF-α (t=0.79, <i>p</i>=0.434); (2) Pretreatment level of MCP-1 significantly correlated with PANSS-G reduction following 4 weeks' of risperidone monotherapy (r =-0.658; <i>p</i><0.001) but not olanzapine monotherapy (r =-0.031; <i>p</i>=0.855); (3) Further stepwise multiple linear regression analysis indicated that higher MCP-1 level prior to treatment was a significant predictor of less PANSS-G reduction in schizophrenia patients following risperidone monotherapy (adjusted R2= 0.409, β = -0.658, <i>p</i> <0.001), but not in the olanzapine group.</p><p><strong>Conclusion: </strong>MCP-1 may play a role in the pathogenesis of schizophrenia. Pretreatment level of MCP-1 may serve as a biomarker indicating response to risperidone treatment.</p>","PeriodicalId":21886,"journal":{"name":"Shanghai archives of psychiatry","volume":"29 5","pages":"287-294"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ca/62/sap-29-287.PMC5738517.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35687070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pleasure Experience and Emotion Expression in Patients with Schizophrenia.","authors":"Min-Yi Chu,&nbsp;Xu Li,&nbsp;Qin-Yu Lv,&nbsp;Zheng-Hui Yl,&nbsp;Eric F C Cheung,&nbsp;Raymond C K Chan","doi":"10.11919/j.issn.1002-0829.217072","DOIUrl":"https://doi.org/10.11919/j.issn.1002-0829.217072","url":null,"abstract":"<p><strong>Background: </strong>Impairments in emotional experience and expression have been observed in patients with schizophrenia. However, most previous studies have been limited to either emotional experience (especially anhedonia) or expression. Few studies have examined both the experience and expression of emotion in schizophrenia patients at the same time.</p><p><strong>Aims: </strong>The present study aimed to examine pleasure experience and emotion expression in patients with schizophrenia. In particular, we specifically examined the relationship between emotion impairments (both pleasure experience and expression) and negative symptoms.</p><p><strong>Methods: </strong>One hundred and fifty patients completed the Temporal Experience of Pleasure Scale and Emotional Expressivity Scale.</p><p><strong>Results: </strong>Schizophrenia patients exhibited deficits in experiencing pleasure, but showed intact reported emotion expression. Patients with prominent negative symptoms showed reduced anticipatory pleasure, especially in abstract anticipatory pleasure.</p><p><strong>Conclusion: </strong>The present findings suggest that patients with schizophrenia have deficits in pleasure experience, while their abilities to express emotion appear intact. Such deficits are more severe in patients with prominent negative symptoms.</p>","PeriodicalId":21886,"journal":{"name":"Shanghai archives of psychiatry","volume":"29 5","pages":"268-276"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/1d/9c/sap-29-268.PMC5738515.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35687172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In this Issue","authors":"","doi":"10.11919/j.issn.1002-0829.217129","DOIUrl":"https://doi.org/10.11919/j.issn.1002-0829.217129","url":null,"abstract":"","PeriodicalId":21886,"journal":{"name":"Shanghai archives of psychiatry","volume":"29 1","pages":"257 - 258"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42498758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Cross-Sectional Study on the Characteristics of Tardive Dyskinesia in Patients with Chronic Schizophrenia.","authors":"Yanan Huang,&nbsp;Lizhen Pan,&nbsp;Fei Teng,&nbsp;Geying Wang,&nbsp;Chenhu Li,&nbsp;Lingjing Jin","doi":"10.11919/j.issn.1002-0829.217008","DOIUrl":"https://doi.org/10.11919/j.issn.1002-0829.217008","url":null,"abstract":"<p><strong>Background: </strong>Tardive dyskinesia (TD) is an abnormal involuntary movement disorder caused by patients' long-term use of antipsychotic medication. It diminishes the social functioning of patients with mental disorders, thereby affecting their compliance with antipsychotic medication. The cause and nosogenesis of TD remains unclear; furthermore, because the presentation differs greatly among individuals it often goes undiagnosed or can be easily misdiagnosed. The present study aims to evaluate the abnormal movement patterns in patients with TD, and analyze the differences among different TD patterns, in order to seek effective methods of preventing, diagnosing and treating TD.</p><p><strong>Aims: </strong>To describe the movement patterns of patients with chronic schizophrenia with TD, and analyze their clinical characteristics and risk factors.</p><p><strong>Methods: </strong>A cross-sectional study was carried out on a psychiatric unit of the Xuhui Mental Health Center with inpatients who had chronic schizophrenia as participants. Abnormal Involuntary Movement Scale (AIMS) was employed to screen for patients with schizophrenia who also had TD. These patients' movement disorders were evaluated, and they were divided into groups based on their movement patterns. Positive and Negative Syndrome Scale (PANSS) was used to assess the psychotic symptoms of patients, collect clinical information, compare the differences between the two groups and analyze the clinical characteristics and risk factors of TD.</p><p><strong>Results: </strong>(1) A total of 448 patients met the inclusion criteria for chronic schizophrenia with 46 in the TD group and 402 in the control group. After the TD group and the control group was compared, significant differences were seen between the two groups in gender, age, total duration of illness, age of onset, dosage of antipsychotic medication (daily chlorpromazine equivalent), factor scores of negative symptoms on PANSS and PANSS total scores. (2) It was possible that age, factor scores of negative symptoms in PANSS, the amount of antipsychotic medication used (daily chlorpromazine equivalent) and gender are correlated with the occurrence of TD. (3) There were significant differences among the number of TD patients with movement disorders in facial and oral areas (67.4%), limbs (58.7%) and torso (37%). The AIMS scores corresponding with movement disorders in different parts of the body were also significantly different. (4) Comparing TD patients with single affected area and those with multiple affected areas, we found that they had significant differences in gender, age of onset, AIMS total scores, severity scores of abnormal movements and loss of range due to abnormal movements.</p><p><strong>Conclusion: </strong>(1) Compared to the control group, the TD group had more men, was older, had a longer duration of illness, later age of onset, generally took a higher dosage of antipsychotic medication and presente","PeriodicalId":21886,"journal":{"name":"Shanghai archives of psychiatry","volume":"29 5","pages":"295-303"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/25/0f/sap-29-295.PMC5738518.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35687071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mismatch Negativity in Han Chinese Patients with Schizophrenia: A Meta-Analysis.","authors":"Yanbing Xiong,&nbsp;Xianbin Ll,&nbsp;Lei Zhao,&nbsp;Chuanyue Wang","doi":"10.11919/j.issn.1002-0829.217103","DOIUrl":"https://doi.org/10.11919/j.issn.1002-0829.217103","url":null,"abstract":"<p><strong>Background: </strong>Previous meta-analysis revealed that mismatch negativity(MMN) amplitude decreased in patients with schizophrenia compared with healthy controls (Cohen's d, d about 1), leading to the possibility of mismatch negativity being used as a biomarker for schizophrenia. However, it is unknown whether MMN is reliably changed in Chinese patients. It is necessary to carry out a meta-analysis on MMN of Han Chinese patients with schizophrenia.</p><p><strong>Aim: </strong>To investigate whether MMN could be used as a biomarker for Han Chinese patients with schizophrenia.</p><p><strong>Methods: </strong>A literature search was conducted to identify clinical trials on MMN in Han Chinese schizophrenia patients published before May 8, 2017, by searching the Chinese language databases CNKI, WanFang Data, VIP Data and PubMed. The effects of MMN deficits were evaluated for MMN amplitude by calculating standard mean difference (SMDs) between schizophrenia patient groups and healthy control groups.</p><p><strong>Results: </strong>A total of 11 studies were included in the analysis. The total quality of all the studies were more than 6 as evaluated by Newcastle-Ottawa Scale (NOS). Meta-analysis of data from these studies had a pooled sample of 432 patients with schizophrenia and 392 healthy controls. There exists significant MMN deficit in schizophrenia patients compared to healthy controls (Cohen's <i>d</i>=1.004). When studies were excluded due to heterogeneity, the pooled effect size of the MMN differences between the patient group and healthy controls dropped to 0.79 (Cohen's <i>d</i>=0.79). Subgroup analysis showed that MMN amplitude deficits of schizophrenia over three years had the pooled effect size of 0.95, and less than three years had the pooled effect size of 0.77. Publication bias conducted via Egger regression test (<i>t</i> = 1.83; p = 0.101), suggested that there was no publication bias.</p><p><strong>Conclusion: </strong>The effect size of MMN amplitude between Chinese patients with schizophrenia and healthy controls is consistent with other meta-analyses published on this topic, suggesting that Han Chinese patients with schizophrenia also exhibited MMN deficits.</p>","PeriodicalId":21886,"journal":{"name":"Shanghai archives of psychiatry","volume":"29 5","pages":"259-267"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d8/6e/sap-29-259.PMC5738514.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35687171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Commentary on \"Psychiatry and Cinema: What can We Learn from the Magical Screen?\"","authors":"Qiuqing Ang","doi":"10.11919/j.issn.1002-0829.217096","DOIUrl":"https://doi.org/10.11919/j.issn.1002-0829.217096","url":null,"abstract":"","PeriodicalId":21886,"journal":{"name":"Shanghai archives of psychiatry","volume":"29 5","pages":"314-315"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/34/b1/sap-29-314.PMC5738521.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35687074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multidimensional Approaches for A Case of Severe Adult Obsessive - Compulsive Disorder.","authors":"Zhongyong Shi,&nbsp;Xinchun Mei,&nbsp;Yingbo Zhu,&nbsp;Yu Shuai,&nbsp;Yupeng Chen,&nbsp;Yujie Wu,&nbsp;Yuan Shen","doi":"10.11919/j.issn.1002-0829.217019","DOIUrl":"https://doi.org/10.11919/j.issn.1002-0829.217019","url":null,"abstract":"<p><p>Obsessive-compulsive disorder (OCD) is a chronic, distressing and substantially impairing neuropsychiatric disorder, characterized by obsessions or compulsions. The current case describes a 44-year-old adult female diagnosed with OCD. The patient had an incomplete response to several SSRIs alone during her past treatment, and led a poor-quality life for at least three years. Current multidimensional approaches, including combined cognitive behavioral therapy (CBT) and the Selective Serotonin Reuptake Inhibitor (SSRI, Sertraline) with a small dose of antipsychotics (Aripiprazole) for augmentation, as well as familial support and resources from the internet were provided for the patient for six months. Standardized assessments with Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) every two months indicated significant reductions in obsessive and compulsive symptoms, with significant improvements in her social functioning and quality of life. A case such as this one provides preliminary support to multidimensional approaches for OCD treatment in order to achieve an optimal response, though further rigorous clinical trials are needed to provide more evidence.</p>","PeriodicalId":21886,"journal":{"name":"Shanghai archives of psychiatry","volume":"29 5","pages":"304-309"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11919/j.issn.1002-0829.217019","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35687072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sample Size Calculations for Comparing Groups with Binary Outcomes.","authors":"Xunan Zhang,&nbsp;Jiangnan Lyu,&nbsp;Justin Tu,&nbsp;Jinyuan Liu,&nbsp;Xiang Lu","doi":"10.11919/j.issn.1002-0829.217132","DOIUrl":"https://doi.org/10.11919/j.issn.1002-0829.217132","url":null,"abstract":"<p><p>Sample size is a critical parameter for clinical studies. However, to many biomedical and psychosocial investigators, power and sample size analysis seems like a magic trick of statisticians. In this paper, we continue to discuss power and sample size calculations by focusing on binary outcomes. We again emphasize the importance of close interactions between investigators and biostatisticians in setting up hypotheses and carrying out power analyses.</p>","PeriodicalId":21886,"journal":{"name":"Shanghai archives of psychiatry","volume":"29 5","pages":"316-324"},"PeriodicalIF":0.0,"publicationDate":"2017-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11919/j.issn.1002-0829.217132","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35687075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}