Annals of General Psychiatry最新文献

{"title":"Autism and intention attribution test: a non-verbal evaluation with comic strips.","authors":"Ilenia Le Donne, Margherita Attanasio, Antony Bologna, Roberto Vagnetti, Francesco Masedu, Marco Valenti, Monica Mazza","doi":"10.1186/s12991-023-00461-2","DOIUrl":"10.1186/s12991-023-00461-2","url":null,"abstract":"<p><strong>Background: </strong>Despite autism spectrum disorder (ASD) and mentalization being two words often associated in the literature, the assessment of this ability in individuals with ASD in the clinical setting is still limited. Indeed, there are no standardized Theory of Mind (ToM) tests that are adaptable to different cognitive profiles, such as individuals with language poverty, and intellectual or memory impairments. This study proposes a non-verbal test (Intentions Attribution-Comic Strip Test; IA-CST) to evaluate the ability to infer the intentions of others, a basic component of ToM, in the clinical setting.</p><p><strong>Method: </strong>In Study 1, the test was administered to 261 healthy individuals and we performed structural validation using Exploratory Graph Analysis. In Study 2, the final version of the test was administered to 32 individuals with ASD to assess the known group validity of the measure by comparing their scores with a sample of IQ-matched controls. Moreover, we performed logistic regression and ROC curve to preliminarily assess the diagnostic performance of the IA-CST.</p><p><strong>Results: </strong>The IA-CST resulted in a 3-dimension measure with good structural stability. Group comparison indicated that the ASD group shows significantly lower performance in intention attribution but not in inferring causal consequences. The test demonstrated known group validity and that, preliminarily, it is suitable for implementation within the clinical practice.</p><p><strong>Conclusions: </strong>The results support the IA-CST as a valid non-verbal task for evaluating intentions attribution in the clinical setting. Difficulties in ToM are early and relevant in ASD, so assessing these aspects is valuable for structuring individualized and evidence-based interventions.</p>","PeriodicalId":7942,"journal":{"name":"Annals of General Psychiatry","volume":"22 1","pages":"29"},"PeriodicalIF":3.7,"publicationDate":"2023-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10422844/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9995264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characteristics and economic burden of patients with somatoform disorders in Chinese general hospitals: a multicenter cross-sectional study.","authors":"Xiangyun Yang, Jia Luo, Pengchong Wang, Yue He, Cong Wang, Lijuan Yang, Jing Sun, Zhanjiang Li","doi":"10.1186/s12991-023-00457-y","DOIUrl":"10.1186/s12991-023-00457-y","url":null,"abstract":"<p><strong>Background: </strong>In China, patients with somatoform disorders (SFD) often seek medical treatment repeatedly in outpatient clinics of general hospitals, which increases unreasonable medical expenses. It is imperative to provide early screening to these patients and specialized treatment to reduce the unnecessary cost. This study aimed to screen patients with SFD in general hospitals using a new Chinese questionnaire and explore the characteristics and economic burden of these patients.</p><p><strong>Methods: </strong>Patients (n = 1497) from the outpatient department of neurology, cardiology and gastroenterology of three large general hospitals were included. Participants were screened using a newly developed questionnaire, the Self-screening Questionnaire for Somatic Symptoms (SQSS), to identify the patients with SFD (total SQSS score ≥ 29 points). We compared the demographics and clinical information of patients with and without SFD. Logistic regression was used to explore potential factors related to medical expenses, visits to doctors and sick leave days taken.</p><p><strong>Results: </strong>The frequency of detection of patients with SFD was 17.03%. There were significant differences in employment, doctor visits, symptom duration, medical expenses, sick leave days, PHQ-15 scores, and PHQ-9 scores between patients with SFD and without SFD. General nonspecific somatic symptoms were frequently present in patients with SFD. Several potential factors were associated with higher medical expenses, repeated doctor visits, and sick leave days taken in the regression analysis.</p><p><strong>Conclusion: </strong>The findings indicate that patients with SFD are common in general hospitals, and their direct and indirect economic burden is higher than that of non-SFD patients, which indicates that more screening effort should be made to this group to early identify their problems. Certain characteristics were identified among patients with SFD and several factors were associated with negative consequences of SFD, all of which might be prevented by developing a preventive intervention program to reduce the economic burden of the patients.</p>","PeriodicalId":7942,"journal":{"name":"Annals of General Psychiatry","volume":"22 1","pages":"30"},"PeriodicalIF":3.7,"publicationDate":"2023-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10423408/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9988895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence of suicidal thoughts and attempts in the transgender population of the world: a systematic review and meta-analysis.","authors":"Parisa Kohnepoushi, Maziar Nikouei, Mojtaba Cheraghi, Parsa Hasanabadi, Hamza Rahmani, Maryam Moradi, Ghobad Moradi, Farhad Moradpour, Yousef Moradi","doi":"10.1186/s12991-023-00460-3","DOIUrl":"10.1186/s12991-023-00460-3","url":null,"abstract":"<p><strong>Background: </strong>The aim of this meta-analysis was to determine global pooled prevalence of suicide thoughts and attempts in transgender population.</p><p><strong>Methods: </strong>For doing comprehensive search strategy related to objectives in the presence meta-analysis, all international databases like PubMed (Medline), Scopus, Embase, Web of Sciences, PsycINFO, and the Cumulative Index to Nursing and Allied Health Literature (CINHAL) were searched from January 1990 to December 2022. The quality of the final selected studies was evaluated according to Newcastle-Ottawa Quality Assessment Scale for cross-sectional studies. The subgroup analysis was done based on type of transgender (female to male, male to female) and prevalence (point, period, and lifetime), country, and criteria of diagnosis. All analysis was done in STATA version 17.</p><p><strong>Results: </strong>From the total number of 65 selected studies, 71 prevalence of suicidal thoughts, including point, period, and lifetime prevalence were extracted and combined. After combining these values, the prevalence of suicidal thoughts in the transgender population in the world was 39% in the past month (pooled point prevalence: 39%; 95% CI 35-43%), 45% in the past year (pooled period prevalence: 45%; % 95 CI 35-54%) and 50% during lifetime (pooled lifetime prevalence: 50%; % 95 CI 42-57%). Also, the prevalence of suicide attempt in the transgender population of the world was 16% in the past month (pooled point prevalence: 16%; 95% CI 13-19%), 11% in the past year (pooled period prevalence: 11%; % 95 CI 5-19%) and 29% during lifetime (pooled lifetime prevalence: 29%; % 95 CI 25-34%).</p><p><strong>Conclusion: </strong>The present meta-analysis results showed the prevalence of suicidal thoughts and attempts in the transgender community was high, and more importantly, about 50% of transgenders who had suicidal thoughts, committed suicide.</p>","PeriodicalId":7942,"journal":{"name":"Annals of General Psychiatry","volume":"22 1","pages":"28"},"PeriodicalIF":3.7,"publicationDate":"2023-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10403892/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10005263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"16S rRNA gene sequencing reveals the effect of fluoxetine on gut microbiota in chronic unpredictable stress-induced depressive-like rats.","authors":"Hui Dong, Xiaowei Tang, Jie Ye, Wenhuan Xiao","doi":"10.1186/s12991-023-00458-x","DOIUrl":"10.1186/s12991-023-00458-x","url":null,"abstract":"<p><strong>Objectives: </strong>Gut microbiota is relevant to the pathogenesis of mental disorders including depression. This study aimed to investigate the influence of fluoxetine (FLX) on the gut microbiota in rats with Chronic Unpredictable Mild Stresses (CUMS)-induced depression.</p><p><strong>Results: </strong>We confirmed that the 28-day CUMS-induced depression rat model. Chronic FLX administration weakly improved depressive-like behaviors in rats. Illumina 16S rRNA gene sequencing on rat feces showed CUMS increased the relative abundance of Firmicutes (60.31% vs. 48.09% in Control, p < 0.05) and Lactobacillus genus (21.06% vs. 6.82% in control, p < 0.05); FLX and CUMS increased Bacilli class (20.00% ~ 24.08% vs. 10.31% in control, p < 0.05).</p><p><strong>Conclusion: </strong>Collectively, our study showed that both CUMS and FLX changed the compositions of gut microbiota in rats. FLX and CUMS distinctly regulated the gut microbiota in depressed rats.</p>","PeriodicalId":7942,"journal":{"name":"Annals of General Psychiatry","volume":"22 1","pages":"27"},"PeriodicalIF":3.7,"publicationDate":"2023-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10398965/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9931432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of the decreased frequency of going out on the association between anxiety and sleep disorder during the COVID-19 pandemic: a mediation analysis.","authors":"Yumi Sugawara,&nbsp;Yutaka Yabe,&nbsp;Yoshihiro Hagiwara,&nbsp;Ichiro Tsuji","doi":"10.1186/s12991-023-00456-z","DOIUrl":"10.1186/s12991-023-00456-z","url":null,"abstract":"<p><strong>Purpose: </strong>The objective of the present study was to examine the relationship between anxiety and sleep disorder during the COVID-19 pandemic and to evaluate whether sleep disorder is mediated by the decreased frequency of going out.</p><p><strong>Methods: </strong>The data of a total of 1976 residents aged 18 years and over who had responded to a self-reported questionnaires at a health survey in 2020 were analyzed. The subjects were divided into four groups based on their response to the questionnaire on anxiety about the COVID-19 pandemic. Sleep disorder was measured using the Athens Insomnia Scale (AIS). A cross-sectional analysis was performed to examine the association between anxiety about the COVID-19 pandemic and AIS scores. Mediation analysis was used to calculate the association between anxiety and AIS scores during the COVID-19 pandemic, with decreased frequency of going out as a potential mediating variable.</p><p><strong>Results: </strong>In the cross-sectional study, the level of anxiety about the COVID-19 pandemic was significantly associated with the AIS score (p < 0.001). On mediation analysis, the direct effect of the relationship showed that anxiety positively influenced AIS scores (β = 0.283, p < 0.01). The indirect effect of the relationship showed that the decreased frequency of going out positively mediated the relationship between anxiety and AIS scores (β = 0.342, p < 0.05). The decreased frequency of going out accounted for almost 10% of the AIS score.</p><p><strong>Conclusion: </strong>The present study found that anxiety about the COVID-19 pandemic was significantly associated with sleep disorder, with the decreased frequency of going out mediating this association.</p>","PeriodicalId":7942,"journal":{"name":"Annals of General Psychiatry","volume":"22 1","pages":"26"},"PeriodicalIF":3.7,"publicationDate":"2023-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10363308/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9924159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gender differences in prevalence and associated factors of metabolic syndrome in first-treatment and drug-naïve schizophrenia patients.","authors":"Kuan Zeng,&nbsp;Shuo Wang,&nbsp;Lin Zhang,&nbsp;Yanting Zhang,&nbsp;Jun Ma","doi":"10.1186/s12991-023-00455-0","DOIUrl":"https://doi.org/10.1186/s12991-023-00455-0","url":null,"abstract":"<p><strong>Background: </strong>Metabolic syndromes (MetS) are clinical syndromes involving multiple pathological states with distinct gender-specific clinical patterns. As a serious disorder associated with psychiatric conditions, the prevalence of MetS is significantly higher in the population with schizophrenia (Sch). The aim of this paper is to report gender differences in the prevalence, associated factors and severity-related factors of MetS in first-treatment and drug-naïve (FTDN) patients with Sch.</p><p><strong>Methods: </strong>A total of 668 patients with FTDN Sch were included in this study. We collected socio-demographic and general clinical information on the target population, measured and evaluated common metabolic parameters and routine biochemical indicators, and assessed the severity of psychiatric symptoms using Positive and Negative Symptom Scale (PANSS).</p><p><strong>Results: </strong>In the target group, the prevalence of MetS was significantly higher in women (13.44%, 57/424) than in men (6.56%, 16/244). In the males, waist circumference (WC), fasting blood glucose (FBG), diastolic blood pressure (DBP), and triglycerides (TG) were risk factors for MetS, while systolic blood pressure (SBP), TG, total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and platelet (PLT) were risk factors for the females. More importantly, for the females, we found that age, LDL-C, PANSS scores and blood creatinine (CRE) were risk factors for higher MetS scores, while onset age and hemoglobin (HGB) were protective factors.</p><p><strong>Conclusion: </strong>There are significant gender differences in the prevalence of MetS and its factors among patients with FTDN Sch. The prevalence of MetS is higher and the factors that influence MetS are more numerous and extensive in females. The mechanisms of this difference need further research and clinical intervention strategies should be formulated with gender differences.</p>","PeriodicalId":7942,"journal":{"name":"Annals of General Psychiatry","volume":"22 1","pages":"25"},"PeriodicalIF":3.7,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10308654/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10088415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding inequalities in mental health by family structure during COVID-19 lockdowns: evidence from the UK Household Longitudinal Study.","authors":"Michael J Green, Peter Craig, Evangelia Demou, S Vittal Katikireddi, Alastair H Leyland, Anna Pearce","doi":"10.1186/s12991-023-00454-1","DOIUrl":"10.1186/s12991-023-00454-1","url":null,"abstract":"<p><strong>Purpose: </strong>The COVID-19 pandemic increased psychiatric distress and impacts differed by family structure. We aimed to identify mechanisms contributing to these inequalities.</p><p><strong>Methods: </strong>Survey data were from the UK Household Longitudinal Study. Psychiatric distress (GHQ-12) was measured in April 2020 (first UK lockdown; n = 10,516), and January 2021 (lockdown re-introduced following eased restrictions; n = 6,893). Pre-lockdown family structure comprised partner status and presence of children (< 16 years). Mediating mechanisms included: active employment, financial strain, childcare/home-schooling, caring, and loneliness. Monte Carlo g-computation simulations were used to adjust for confounding and estimate total effects and decompositions into: controlled direct effects (effects if the mediator was absent), and portions eliminated (PE; representing differential exposure and vulnerability to the mediator).</p><p><strong>Results: </strong>In January 2021, after adjustment, we estimated increased risk of distress among couples with children compared to couples with no children (RR: 1.48; 95% CI 1.15-1.82), largely because of childcare/home-schooling (PE RR: 1.32; 95% CI 1.00-1.64). Single respondents without children also had increased risk of distress compared to couples with no children (RR: 1.55; 95% CI 1.27-1.83), and the largest PE was for loneliness (RR: 1.16; 95% CI 1.05-1.27), though financial strain contributed (RR: 1.05; 95% CI 0.99-1.12). Single parents demonstrated the highest levels of distress, but confounder adjustment suggested uncertain effects with wide confidence intervals. Findings were similar in April 2020 and when stratified by sex.</p><p><strong>Conclusion: </strong>Access to childcare/schooling, financial security and social connection are important mechanisms that need addressing to avoid widening mental health inequalities during public health crises.</p>","PeriodicalId":7942,"journal":{"name":"Annals of General Psychiatry","volume":"22 1","pages":"24"},"PeriodicalIF":3.7,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10242239/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9651867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sleep disorders related to index and comorbid mental disorders and psychotropic drugs.","authors":"Ray M Merrill,&nbsp;McKay K Ashton,&nbsp;Emily Angell","doi":"10.1186/s12991-023-00452-3","DOIUrl":"https://doi.org/10.1186/s12991-023-00452-3","url":null,"abstract":"<p><strong>Purpose: </strong>Mental disorders positively associate with sleep disorders. This study will explore the moderating influence of comorbid mental disorders and whether selected psychotropic drugs correlate with sleep disorders after adjusting for mental disorders.</p><p><strong>Methods: </strong>A retrospective cohort study design was employed using medical claim data from the Deseret Mutual Benefit Administrators (DMBA). Mental disorders, psychotropic drug use, and demographic data were extracted from claim files for ages 18-64, years 2016-2020.</p><p><strong>Results: </strong>Approximately 11.7% filed one or more claims for a sleep disorder [insomnia (2.2%) and sleep apnea (9.7%)]. Rates for selected mental disorders ranged from 0.09% for schizophrenia to 8.4% for anxiety. The rate of insomnia is greater in those with bipolar disorder or schizophrenia than in other mental disorders. The rate of sleep apnea is greater in those with bipolar disorder and depression. There is a significantly positive association between mental disorders and insomnia and sleep apnea, more so for insomnia, especially if they had other comorbid mental disorders. Psychotropic drugs other than CNS stimulants, primarily sedatives (non-barbiturate) and psychostimulants, explain much of the positive association between anxiety, depression, and bipolar disorder with insomnia. Psychotropic drugs with the largest effect on sleep disorders are sedatives (non-barbiturate) and psychostimulants for insomnia and psychostimulants and anticonvulsants for sleep apnea.</p><p><strong>Conclusion: </strong>Mental disorders positively correlate with insomnia and sleep apnea. The positive association is greater when multiple mental illness exists. Bipolar disorder and schizophrenia are most strongly associated with insomnia, and bipolar disorder and depression are most strongly associated with sleep disorders. Psychotropic drugs other than CNS stimulants, primarily sedatives (non-barbiturate) and psychostimulants for treating anxiety, depression, or bipolar disorder are associated with higher levels of insomnia and sleep apnea.</p>","PeriodicalId":7942,"journal":{"name":"Annals of General Psychiatry","volume":"22 1","pages":"23"},"PeriodicalIF":3.7,"publicationDate":"2023-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10223868/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9544827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The relationship between coping strategies with sexual satisfaction and sexual intimacy in women with multiple sclerosis.","authors":"Samaneh Imanpour Barough, Hedyeh Riazi, Zohreh Keshavarz, Maliheh Nasiri, Ali Montazeri","doi":"10.1186/s12991-023-00451-4","DOIUrl":"10.1186/s12991-023-00451-4","url":null,"abstract":"<p><strong>Background: </strong>Multiple sclerosis profoundly affects the sexual aspects of patients' life, especially in women. Various coping strategies are used by women with multiple sclerosis to overcome, tolerate, or minimize these sexual effects. The present study aimed to assess the relationship between sexual satisfaction, sexual intimacy, and coping strategies in women with multiple sclerosis.</p><p><strong>Methods: </strong>This cross-sectional study was performed on a sample of 122 married women who were members of Iran's MS society in Tehran, Iran. The study was conducted from December 2018 to September 2019. Data were collected using the Index of Sexual Satisfaction (ISS), the Sexual Intimacy Questionnaire (SIQ), and the Folkman and Lazarus Coping Strategies Questionnaire. Frequency, percentage, mean and standard deviation were used to explore the observations. Independent t-test and logistic regression were applied to analyze the data using the SPSS-23.</p><p><strong>Results: </strong>The majority (n = 71, 58.2%) used an emotion-focused coping strategy with the highest score for the escape-avoidance subscale [mean (SD): 13.29 (5.40)]. However, 41.8% of the patients (n = 51) used a problem-focused coping strategy with the highest score for the positive reappraisal strategy subscale [mean (SD): 10.50 (4.96)]. The sexual satisfaction in women with problem-focused coping strategies was significantly higher than women who used emotion-focused coping strategies (95.6 vs. 84.71, P-value = 0.001). There was a negative association between sexual intimacy and higher emotion-focused coping strategy (OR = 0.919, 95% CI 0.872-0.968, P = 0.001).</p><p><strong>Conclusions: </strong>Problem-focused coping strategy in women with multiple sclerosis increases sexual satisfaction, while the emotion-focused coping strategy has a significant negative relationship with sexual intimacy.</p>","PeriodicalId":7942,"journal":{"name":"Annals of General Psychiatry","volume":"22 1","pages":"22"},"PeriodicalIF":3.6,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10210498/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9524972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gut microbiota and its relation to inflammation in patients with bipolar depression: a cross-sectional study.","authors":"Tingting Huang,&nbsp;Yushan Shang,&nbsp;Chunxiao Dai,&nbsp;Qixiu Zhang,&nbsp;Shaohua Hu,&nbsp;Jian Xie","doi":"10.1186/s12991-023-00453-2","DOIUrl":"https://doi.org/10.1186/s12991-023-00453-2","url":null,"abstract":"<p><strong>Background: </strong>To explore the gut microbiota characteristics in depressed patients with bipolar disorder (BD) as well as the connection between the gut microbiota and inflammatory markers.</p><p><strong>Methods: </strong>Totally 72 depressed BD patients and 16 healthy controls (HCs) were enrolled in the study. Blood and feces samples were taken from each subject. With the help of 16S-ribosomal RNA gene sequencing, the characteristics of the gut microbiota in each participant were examined. Correlation analysis was then utilized to assess the relationship between the gut microbiota and clinical parameters.</p><p><strong>Results: </strong>We found the taxonomic composition of the gut microbiota, but not its diversity, was significantly different in BD patients compared to HCs. We found the abundance of Bacilli, Lactobacillales and genus Veillonella were higher in BD patients than in HCs, while genus Dorea was more abundant in HCs. Additionally, correlation analysis showed that the bacterial genera' abundance in BD patients was strongly correlated with the severity of depression and inflammatory markers.</p><p><strong>Conclusions: </strong>According to these results, the gut microbiota characteristics were changed in depressed BD patients, which may have been associated with the severity of depression and the inflammatory pathways.</p>","PeriodicalId":7942,"journal":{"name":"Annals of General Psychiatry","volume":"22 1","pages":"21"},"PeriodicalIF":3.7,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10197851/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9853304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}