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41.
ImportanceIt is unclear whether differences exist in the magnitude and variability of pro-inflammatory mediators in the different phases of bipolar disorder (BD) and among subjects with BD, as compared to healthy controls.ObjectiveTo run a comparative meta-analysis of C-Reactive Protein (CRP), IL-1, IL-6, TNF-α in BD vs healthy controls, measuring mean and variability effects on all subjects. Sensitivity analyses include disease activity.Data sourcesSystematic review of observational studies in PubMed and PsycInfo up to February 2nd, 2020.Study selectionCase-control studies reporting inflammatory mediators' levels in BD and controls.Data extraction and synthesisSummary distribution measures of circulating CRP, IL-1β, IL-6, TNF-α in participants with BD and control groups were extracted. Random-effects multivariate meta-analyses were conducted based on individual study/mediator effect sizes (Hedge’s g).Main outcomes and measuresCo-primary outcomes were inflammatory mediators' levels (Hedge’s g) and variability (coefficient of variance ratio (CVR)) differences between participants with BD across the mood spectrum and controls.ResultsOut of the initial 729 papers, 72 were assessed and then excluded after full-text review, and ultimately 53 studies were included in the systematic review, while 49 were included in the meta-analysis. The mean age was 36.96 (SD: 9.29) years, and the mean female percentage was 56.31 (SD: 16.61). CRP (g = 0.70, 95% CI 0.31–1.09, k = 37, BD = 2,215 vs HC = 3,750), IL-6 (g = 0.81, 95% CI 0.46–1.16, k = 45, BD = 1,956 vs HC = 4,106), TNF-α (g = 0.49, 95% CI 0.19–0.78, k = 49, BD = 2,231 vs HC = 3,017) were elevated in subjects with BD vs HC, but not IL-1β (g = -0.28, 95% CI −0.68–0.12, k = 4, BD = 87 vs HC = 66). When considering euthymic, depressive, and manic episodes separately, CRP and TNF-α were elevated in both depressive and manic episodes, but not in euthymia, while IL-6 remained elevated regardless of the disease state. No difference in CVR emerged for CRP, IL-1β, and TNF-α, while a lower CVR was observed for IL-6. When considering disease phases, CVR was higher in BD than in HCs for CRP during depressive episodes, lower for IL-6 during euthymia, and higher during manic episodes for CRP, IL-6, and TNF-α. Sensitivity analyses after excluding outliers identified with funnel plot visual inspection, low-quality studies, and considering only studies matched per body mass index confirmed the main results. Meta-regression showed that age (IL-6, TNF-α), gender (CRP), duration of illness (CRP) moderated elevated individual inflammatory levels.Conclusions and relevancePeripheral pro-inflammatory marker elevations were confirmed in BD. CRP and TNF-α could represent state markers, as they were only elevated during mood episodes, while IL-6 appeared to be a trait marker for BD. Increased variability of specific inflammatory mediators in specific disease active states suggests that a subset of subjects with BD may exhibit elevated inflammation as part of a manic or depressive episode. 相似文献
42.
Objective
Research on patient involvement in decision-making in psychiatry has focused on first encounters. This study investigated what decisions are made, level of patient involvement and factors influencing patient involvement in ongoing outpatient visits.Methods
72 visits conducted by 20 psychiatrists were video recorded. Patients had a diagnosis of depression or schizophrenia.Results
On average, there was one medication related and one other decision per visit. Some psychiatrists involved patients more in decisions, as did female psychiatrists. Involvement was lower when patients had more negative symptoms.Conclusion
Involvement in decision-making appears to be influenced by the individual psychiatrist and specific symptoms but not visit length.Practice implications
It is noteworthy that patient involvement is not influenced by length of the visit given that this would be a barrier in busy clinical practice. The next step would be to identify the communication patterns of psychiatrists who involve patients more in decision-making. 相似文献43.
《Brain stimulation》2021,14(5):1393-1403
BackgroundNumerous neuromodulatory therapies are currently under investigation or in clinical use for the treatment of psychiatric conditions.Objective/hypothesisWe sought to catalogue past and present human research studies on psychiatric neuromodulation and identify relevant trends in this field.MethodsClinicalTrials.gov (https://www.clinicaltrials.gov/) and the International Clinical Trials Registry Platform (https://www.who.int/ictrp/en/) were queried in March 2020 for trials assessing the outcome of neuromodulation for psychiatric disorders. Relevant trials were categorized by variables such as neuromodulation modality, country, brain target, publication status, design, and funding source.ResultsFrom 72,086 initial search results, 1252 unique trials were identified. The number of trials registered annually has consistently increased. Half of all trials were active and a quarter have translated to publications. The largest proportion of trials involved depression (45%), schizophrenia (18%), and substance use disorders (14%). Trials spanned 37 countries; China, the second largest contributor (13%) after the United States (28%), has increased its output substantially in recent years. Over 75% of trials involved non-convulsive non-invasive modalities (e.g., transcranial magnetic stimulation), while convulsive (e.g., electroconvulsive therapy) and invasive modalities (e.g., deep brain stimulation) were less represented. 72% of trials featured approved or cleared interventions. Characteristic inter-modality differences were observed with respect to enrollment size, trial design/phase, and funding. Dorsolateral prefrontal cortex accounted for over half of focal neuromodulation trial targets. The proportion of trials examining biological correlates of neuromodulation has increased.Conclusion(s)These results provide a comprehensive overview of the state of psychiatric neuromodulation research, revealing the growing scope and internationalism of this field. 相似文献
44.
精神分裂症患者5年内复发再入院情况分析 总被引:1,自引:0,他引:1
目的调查分析精神分裂症患者5年内复发再入院情况。方法采用回顾性分析法了解患者在5年内复发再入院情况,比较复发入院者和未复发者基本情况的差异。结果5年内患者复发入院率达33.70%,患者性别(X2:4.84,P=0.028)、年龄(X2=13.89,P=0.ooo)、婚姻(X2=11.31,P=0.001)、受教育程度(r=4.83,P=0.028)对其复发住院情况有显著影响。结论精神分裂症患者有较高的复发入院率,应及早进行复发干预。 相似文献
45.
Maria José Azevedo de Brito Fábio Xerfan Nahas Neli Regina Siqueira Ortega Táki Athanássios Cordás Gal Moreira Dini Miguel Sabino Neto Lydia Masako Ferreira 《International journal of medical informatics》2013,82(9):844-853
PurposeTo develop a fuzzy linguistic model to quantify the level of distress of patients seeking cosmetic surgery. Body dysmorphic disorder (BDD) is a mental condition related to body image relatively common among cosmetic surgery patients; it is difficult to diagnose and is a significant cause of morbidity and mortality. Fuzzy cognitive maps are an efficient tool based on human knowledge and experience that can handle uncertainty in identifying or grading BDD symptoms and the degree of body image dissatisfaction. Individuals who seek cosmetic procedures suffer from some degree of dissatisfaction with appearance.MethodsA fuzzy model was developed to measure distress levels in cosmetic surgery patients based on the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV), diagnostic criterion B for BDD. We studied 288 patients of both sexes seeking abdominoplasty, rhinoplasty, or rhytidoplasty in a university hospital.ResultsPatient distress ranged from “none” to “severe” (range = 7.5–31.6; cutoff point = 18; area under the ROC curve = 0.923). There was a significant agreement between the fuzzy model and DSM-IV criterion B (kappa = 0.805; p < 0.001).ConclusionThe fuzzy model measured distress levels with good accuracy, indicating that it can be used as a screening tool in cosmetic surgery and psychiatric practice. 相似文献
46.
Gabriel Tortella Roberta Casati Luana V M Aparicio Antonio Mantovani Natasha Sen?o Giordano D’Urso Jerome Brunelin Fabiana Guarienti Priscila Mara Lorencini Selingardi Débora Muszkat Bernardo de Sampaio Pereira Junior Leandro Valiengo Adriano H Moffa Marcel Simis Lucas Borrione André R Brunoni 《World Journal of Psychiatry》2015,5(1):88-102
The interest in non-invasive brain stimulation techniques is increasing in recent years. Among these techniques, transcranial direct current stimulation (tDCS) has been the subject of great interest among researchers because of its easiness to use, low cost, benign profile of side effects and encouraging results of research in the field. This interest has generated several studies and randomized clinical trials, particularly in psychiatry. In this review, we provide a summary of the development of the technique and its mechanism of action as well as a review of the methodological aspects of randomized clinical trials in psychiatry, including studies in affective disorders, schizophrenia, obsessive compulsive disorder, child psychiatry and substance use disorder. Finally, we provide an overview of tDCS use in cognitive enhancement as well as a discussion regarding its clinical use and regulatory and ethical issues. Although many promising results regarding tDCS efficacy were described, the total number of studies is still low, highlighting the need of further studies aiming to replicate these findings in larger samples as to provide a definite picture regarding tDCS efficacy in psychiatry. 相似文献
47.
Branislav R Filipovic Branka F Filipovic 《World journal of gastroenterology : WJG》2014,20(13):3552-3563
Ulcerative colitis and Crohn’s disease,commonly known as inflammatory bowel disease(IBD),draw attention from specialists of various disorders,including gastroenterology,psychiatry,and radiology.The involvement of a cortical influence in the brain-gut axis as well as the interaction of the hypothalamic-pituitary-adrenal axis and the peripheral nervous system provide an initial explanation of the psychological symptoms associated with IBD.The involvement of structures the limbic system,such as the anterior cingulate cortex,the prefrontal cortex,and the amygdala,paves the way for the discovery of the mechanisms underlying depression depression,anxiety,alexithymia,personality traits,and other psychological impairments following the onset of IBD.Psychiatric therapy in IBD patients is almost as important as the gastroenterological approach and consists of pharmacological treatment and psychotherapy.Neither of the available psychiatric treatment methods is considered the golden standard because both methods have side effects,and psychotropic medication can provoke the worsening of IBD symptoms.Thus,both approaches must be applied with awareness of the possibility of side effects.We suggest that psychiatrists and gastroenterologists work together to reach a consensus on IBD therapy to ensure success and to reduce side effects and relapse to the lowest possible rates. 相似文献
48.
49.
《Annales médico-psychologiques》2014,172(9):721-726
In the last few years, the flourishing number of surgery for morbid obesity induces a growing interest in the short, medium and long-term consequences of the operative procedures. Both massive overweight and its surgical treatment such as gastric bypass can influence the mental health of patients and have an impact on their risk of suicide and suicide rates. Indeed, the suicide rate after the surgical treatment of obesity is increased; although medical literature is prolific on the subject of quality of life after gastric bypass surgery, less is known about the causes of postoperative suicide. There are few theories that allow discussion or hypothesis making and among these none can explain alone the excess of preventable deaths. This raises many questions about the management of candidates for gastric bypass: Is it possible to improve preoperative screening of patient's compliance? Should psychiatric follow-up become compulsory after surgery? It appears obvious from the current literature that suicide rates are higher among gastric bypass patients than the general population. It is reasonable to assume that this finding is related to the psychological difficulties experienced by patients, the impact on their quality of life and social functioning, on emotional and on a professional level. The intervention and massive weight loss can often destabilize an already precarious balance. It seems necessary to strengthen the psychiatric treatment of candidates for bariatric surgery and discuss the value of mandatory postoperative follow-up, as well as to promote patient compliance. Bariatric surgery patients with a history of psychiatric comorbidities should benefit from strict preoperative consultations and appropriate medication in order to rigorously balance their condition before surgery. Postoperative measures should include monitoring of high-risk populations such as patients with psychiatric comorbidity, as well as considering couple psychotherapy or support groups for patients and their relatives. 相似文献
50.
《Annales médico-psychologiques》2014,172(9):781-784
Psychiatry in the elderly is a recent branch of psychiatry, born with the increased elderly population, and which tries to be an autonomous discipline in France. European and international Psychiatry in the elderly developed a corpus of knowledge, practices and institutional organizations of its own since 1950s. In France, its current organization is very recent and unequal between regions, so it needs to be clarified and developed. Its teaching has also to be delimited in order to give a better training for different levels of professionals, especially psychiatrists. We will discuss the current situation in France in the light of national and international data and will make hypothesis for development perspectives of its teaching. 相似文献