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https://www.readbyqxmd.com/read/28713269/the-emerging-role-for-zinc-in-depression-and-psychosis
#1
REVIEW
Matthew A Petrilli, Thorsten M Kranz, Karine Kleinhaus, Peter Joe, Mara Getz, Porsha Johnson, Moses V Chao, Dolores Malaspina
Zinc participation is essential for all physiological systems, including neural functioning, where it participates in a myriad of cellular processes. Converging clinical, molecular, and genetic discoveries illuminate key roles for zinc homeostasis in association with clinical depression and psychosis which are not yet well appreciated at the clinical interface. Intracellular deficiency may arise from low circulating zinc levels due to dietary insufficiency, or impaired absorption from aging or medical conditions, including alcoholism...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28708736/mifepristone-plasma-level-and-glucocorticoid-receptor-antagonism-associated-with-response-in-patients-with-psychotic-depression
#2
Thaddeus Block, Georgios Petrides, Harvey Kushner, Ned Kalin, Joseph Belanoff, Alan Schatzberg
BACKGROUND: Psychotic depression has no Food and Drug Administration-approved treatment. Patients demonstrate significant dysregulation of the hypothalamic-pituitary-adrenal axis providing a biologically targeted treatment opportunity. The purpose of this study was to explore the clinical and biological effects of short-duration (7-day) glucocorticoid receptor antagonism with mifepristone and the role of mifepristone plasma levels in patients with psychotic depression. METHODS: This double-blind, randomized study took place at 34 US clinical research centers and included patients with a diagnosis of Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, major depressive disorder, severe, with psychotic features...
July 13, 2017: Journal of Clinical Psychopharmacology
https://www.readbyqxmd.com/read/28693622/prevention-and-treatment-of-long-term-social-disability-amongst-young-people-with-emerging-severe-mental-illness-with-social-recovery-therapy-the-prodigy-trial-study-protocol-for-a-randomised-controlled-trial
#3
David Fowler, Paul French, Robin Banerjee, Garry Barton, Clio Berry, Rory Byrne, Timothy Clarke, Rick Fraser, Brioney Gee, Kathryn Greenwood, Caitlin Notley, Sophie Parker, Lee Shepstone, Jon Wilson, Alison R Yung, Joanne Hodgekins
BACKGROUND: Young people who have social disability associated with severe and complex mental health problems are an important group in need of early intervention. Their problems often date back to childhood and become chronic at an early age. Without intervention, the long-term prognosis is often poor and the economic costs very large. There is a major gap in the provision of evidence-based interventions for this group, and therefore new approaches to detection and intervention are needed...
July 11, 2017: Trials
https://www.readbyqxmd.com/read/28686559/-attenuated-psychosis-syndrome-a-new-diagnostic-category-for-further-study-in-dsm-5
#4
G Samiotakis, C Kollias, H Lazaratou, D Anagnostopoulos, V Kontaxakis
In recent years an increasing number of studies focus on the issue of early diagnosis and intervention. At the same time, a large number of special service units for early psychosis have been established around the world especially in Australia, USA, UK, Germany etc. Recently, similar units operate in Greece also. The Diagnostic Manual of Mental Disorders of the American Psychiatric Association in its latest edition in 2013 (DSM-5), introduced the category "Attenuated Psychosis Syndrome" (APS) for people with early psychotic experiences in the section: "Conditions for further study '...
April 2017: Psychiatrikē, Psychiatriki
https://www.readbyqxmd.com/read/28682528/s-adenosylmethionine-same-for-neuropsychiatric-disorders-a-clinician-oriented-review-of-research
#5
REVIEW
Anup Sharma, Patricia Gerbarg, Teodoro Bottiglieri, Lila Massoumi, Linda L Carpenter, Helen Lavretsky, Philip R Muskin, Richard P Brown, David Mischoulon
OBJECTIVE: A systematic review on S-adenosylmethionine (SAMe) for treatment of neuropsychiatric conditions and comorbid medical conditions. DATA SOURCES: Searches were conducted in PubMed, EMBASE, PsycINFO, Cochrane Library, CINAHL, and Google Scholar databases between July 15, 2015, and September 28, 2016, by combining search terms for SAMe (s-adenosyl methionine or s-adenosyl-l-methionine) with terms for relevant disease states (major depressive disorder, MDD, depression, perinatal depression, human immunodeficiency virus, HIV, Parkinson's, Alzheimer's, dementia, anxiety, schizophrenia, psychotic, 22q11...
June 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/28681667/psychiatric-comorbidities-in-epilepsy
#6
Colin B Josephson, Nathalie Jetté
Psychiatric comorbidities, including mood, anxiety, and psychotic disorders, are common in epilepsy, often occurring at rates 2-3-fold or higher than in the general population without epilepsy. This article discusses the epidemiology of psychiatric disorders in epilepsy, hypotheses regarding the pathogenesis of these comorbidities, and treatment implications. More specifically, it addresses: (1) How common are major depressive disorder, anxiety disorders, and psychotic disorders in epilepsy? (2) How does one screen for these psychiatric disorders in persons with epilepsy? (3) Why do psychiatric conditions occur in epilepsy? (4) Is the treatment of psychiatric comorbidity in epilepsy associated with seizures? The important topic of suicide and suicidal ideation in epilepsy, risk factors for their occurrence, and how to screen for these co-existent conditions is also discussed...
July 6, 2017: International Review of Psychiatry
https://www.readbyqxmd.com/read/28673755/psychomotor-assessment-as-a-tool-to-differentiate-schizophrenia-from-other-psychotic-disorders
#7
S Janssens, H Moens, V Coppens, F Vandendriessche, W Hulstijn, B Sabbe, M Morrens
GOAL: The aim of this study is to assess to what extent psychomotor assessment can aid the clinician in differentiating between schizophrenia and other psychotic disorders. METHODS: Enrolled subjects were recent in remission patients (n=304), who all met DSM-IV (APA, 2013) criteria for either schizophrenia (Sz; n=117), schizoaffective disorder (SaD; n=36), psychotic disorder not otherwise specified (P-NOS) (n=86), substance/medication-induced psychotic disorder (SIPD; n=33) or major depressive disorder with psychotic features (MDD-p; n=32)...
June 30, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28664299/role-of-disc1-in-neuronal-trafficking-and-its-implication-in-neuropsychiatric-manifestation-and-neurotherapeutics
#8
REVIEW
Toshifumi Tomoda, Takatoshi Hikida, Takeshi Sakurai
Disrupted-in-schizophrenia 1 (DISC1) was initially identified as a gene disrupted by a translocation mutation co-segregating with a variety of psychotic and mood disorders in a Scottish pedigree. In agreement with this original finding, mouse models that perturb Disc1 display deficits of behaviors in specific dimensions, such as cognition and emotion, but not a motor dimension. Although DISC1 is not a risk gene for sporadic cases of specific psychiatric disorders defined by categorical diagnostic criteria (e...
June 29, 2017: Neurotherapeutics: the Journal of the American Society for Experimental NeuroTherapeutics
https://www.readbyqxmd.com/read/28636575/the-temperament-and-character-traits-in-patients-with-major-depressive-disorder-and-bipolar-affective-disorder-with-and-without-suicide-attempt
#9
Anamarija Petek Erić, Ivan Erić, Mario Ćurković, Katarina Dodig-Ćurković, Kristina Kralik, Vlatka Kovač, Pavo Filaković
BACKGROUND: Suicide and mood disorders (especially major depressive disorder (MDD) and bipolar affective disorder (BD)) represent a significant global health burden. Major depressive disorder and bipolar affective disorder have been associated with increased risk for suicide. Some specific suicide risk factors might be found in underlying individual personality traits. Specific personality features may predispose an individual to mood disorders (MDD or BD) hence increased suicide risk...
June 2017: Psychiatria Danubina
https://www.readbyqxmd.com/read/28629296/atypical-antipsychotic-use-and-outcomes-in-an-urban-maternal-mental-health-service
#10
Susan Hatters Friedman, Charmian Moller-Olsen, Chandni Prakash, Abigail North
Objective Despite many women suffering from psychosis in their childbearing years, limited data exist about the use of atypical antipsychotic agents in pregnancy. Atypical antipsychotic agents are often used to treat bipolar disorder, instead of lithium or valproate because of the known teratogenicity of those agents. As well, atypical antipsychotics are often prescribed in anxiety disorders and depression. This study sought to describe pregnancy outcomes for women prescribed atypical antipsychotics during pregnancy...
August 2016: International Journal of Psychiatry in Medicine
https://www.readbyqxmd.com/read/28610482/randomised-controlled-trial-of-a-healthy-lifestyle-intervention-among-smokers-with-psychotic-disorders-outcomes-to-36%C3%A2-months
#11
Amanda L Baker, Robyn Richmond, Frances J Kay-Lambkin, Sacha L Filia, David Castle, Jill M Williams, Terry J Lewin, Vanessa Clark, Robin Callister, Kerrin Palazzi
OBJECTIVE: People living with psychotic disorders (schizophrenia spectrum and bipolar disorders) have high rates of cardiovascular disease risk behaviours, including smoking, physical inactivity and poor diet. We report cardiovascular disease risk, smoking cessation and other risk behaviour outcomes over 36 months following recruitment into a two-arm randomised controlled trial among smokers with psychotic disorders. METHODS: Participants ( N = 235) drawn from three sites were randomised to receive nicotine replacement therapy plus (1) a Healthy Lifestyles intervention delivered over approximately 9 months or (2) a largely telephone-delivered intervention (designed to control for nicotine replacement therapy provision, session frequency and other monitoring)...
June 1, 2017: Australian and New Zealand Journal of Psychiatry
https://www.readbyqxmd.com/read/28590371/cocaine-abuse-traumatic-brain-injury-and-preexisting-brain-lesions-as-risk-factors-for-bupropion-associated-psychosis
#12
Rajdip Barman, Sanjeev Kumar, Bhuvaneshwar Pagadala, Mark B Detweiler
BACKGROUND AND OBJECTIVE: Bupropion is generally considered safe and is widely used both as a monotherapy and as an augmentation agent for the treatment of major depression. Concerns have been raised about bupropion's propensity to precipitate new psychosis and worsen existing psychotic symptoms, although the mechanism is poorly understood. Three cases are reported in which bupropion use was associated with psychosis. The aim of the study was to explore the risk factors and possible mechanisms of psychosis in each case...
August 2017: Journal of Clinical Psychopharmacology
https://www.readbyqxmd.com/read/28586480/lifetime-prevalence-and-correlates-of-schizophrenia-spectrum-affective-and-other-non-affective-psychotic-disorders-in-the-chinese-adult-population
#13
Wing Chung Chang, Corine Sau Man Wong, Eric Yu Hai Chen, Linda Chiu Wa Lam, Wai Chi Chan, Roger Man Kin Ng, Se Fong Hung, Eric Fuk Chi Cheung, Pak Chung Sham, Helen Fung Kum Chiu, Ming Lam, Edwin Ho Ming Lee, Tin Po Chiang, Lap Kei Chan, Gary Kar Wai Lau, Allen Ting Chun Lee, Grace Tak Yu Leung, Joey Shuk Yan Leung, Joseph Tak Fai Lau, Jim van Os, Glyn Lewis, Paul Bebbington
Lifetime prevalence of psychotic disorders varies widely across studies. Epidemiological surveys have rarely examined prevalences of specific psychotic disorders other than schizophrenia, and the majority used a single-phase design without employing clinical reappraisal interview for diagnostic verification. The current study investigated lifetime prevalence, correlates and service utilization of schizophrenia-spectrum, affective, and other non-affective psychotic disorders in a representative sample of community-dwelling Chinese adult population aged 16-75 years (N = 5719) based on a territory-wide, population-based household survey for mental disorders in Hong Kong...
June 6, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/28581537/clinical-significance-of-psychotic-like-experiences-in-children-and-adolescents
#14
REVIEW
Barbara Remberk
Psychotic-like experiences (PLEs) are subtle, subclinical hallucinations and delusions which are quite common in general population. In children and youth prevalence rate is probably age-dependent with higher rate in younger population. PLEs are suggested to be a form of extended psychosis phenotype. Similar demographic, genetic and environmental risk factors observed for PLEs and schizophrenia support this hypothesis. Other mental health problems associated with PLEs include depression, suicidality, low functioning and psychiatric comorbidity...
April 30, 2017: Psychiatria Polska
https://www.readbyqxmd.com/read/28570803/ketamine-for-depression-2-diagnostic-and-contextual-indications
#15
REVIEW
Chittaranjan Andrade
There is a substantial body of literature comprising anecdotal material and descriptions of uncontrolled and randomized controlled trials addressing the use of subanesthetic doses of ketamine for the off-label treatment of major depressive episodes. This article examines diagnostic indications for the off-label use of ketamine as an antidepressant and possible contexts in which ketamine may be trialled. Ketamine is indicated in patients who are in a major depressive episode. Most of the research data have been collected from patients with major depressive disorder, but patients with bipolar depression have also been studied...
May 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/28566948/clinical-and-autoimmune-features-of-a-patient-with-autism-spectrum-disorder-seropositive-for-anti-nmda-receptor-autoantibody
#16
Hélène Gréa, Isabelle Scheid, Alexandru Gaman, Véronique Rogemond, Sandy Gillet, Jérôme Honnorat, Federico Bolognani, Christian Czech, Céline Bouquet, Elie Toledano, Manuel Bouvard, Richard Delorme, Laurent Groc, Marion Leboyer
Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by dysfunctions in social interactions resulting from a complex interplay between immunogenetic and environmental risk factors. Autoimmunity has been proposed as a major etiological component of ASD. Whether specific autoantibodies directed against brain targets are involved in ASD remains an open question. Here, we identified within a cohort an ASD patient with multiple circulating autoantibodies, including the well-characterized one against glutamate NMDA receptor (NMDAR-Ab)...
March 2017: Dialogues in Clinical Neuroscience
https://www.readbyqxmd.com/read/28532510/gender-differences-in-psychiatric-diagnoses-in-older-people-with-intellectual-disability-a-register-study
#17
Anna Axmon, Magnus Sandberg, Gerd Ahlström
BACKGROUND: Gender differences regarding psychiatric ill-health are well known in the general population. However, not much research is done on people with intellectual disability, and especially not among older people with intellectual disability. METHODS: People with intellectual disability aged 55+ years in 2012 in Sweden were identified through a register containing information on those receiving support and service for this type of disability. The cohort comprised 3609 women and 4327 men with mean age 65 and 64 years, respectively...
May 22, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28531646/lifetime-presence-of-psychotic-symptoms-in-bipolar-disorder-is-associated-with-less-favorable-socio-demographic-and-certain-clinical-features
#18
Bernardo Dell'Osso, Giulia Camuri, Laura Cremaschi, Cristina Dobrea, Massimiliano Buoli, Terence A Ketter, A Carlo Altamura
BACKGROUND: The presence of psychotic symptoms in bipolar disorder (BD) is considered a feature of higher severity of illness and, in particular, of manic episodes in bipolar I disorder (BD I). However, the possibility to apply the "with psychotic features" specifier to major depressive episodes in either bipolar II disorder (BD II) or BD I highlights the need for additional research in this area. METHODS: The present study assessed the lifetime presence of psychotic symptoms and related socio-demographic and clinical features in a large sample of BD patients (N=360), with (BDPs, N=207) and without a lifetime history of psychosis (BDNPs, N=153)...
July 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28517969/prevalence-and-determinants-of-depression-among-patients-under-the-care-of-traditional-health-practitioners-in-a-kenyan-setting-policy-implications
#19
Christine W Musyimi, Victoria N Mutiso, Abednego M Musau, Lydia K Matoke, David M Ndetei
In Kenya, there is paucity of information on depression among traditional health practitioner (THP) patients, particularly in rural areas. The aim of this study was to estimate prevalence and identify determinants of major depressive disorder (MDD) among patients of THP in rural Kenya using the World Health Organization (WHO) Mental Health Gap Action Programme Intervention Guideline (mhGAP-IG). All adult patients seeking care from trained THPs (either traditional healers such as diviners and herbalists or faith healers, who use treatments such as prayers, laying hands on patients, or providing holy water and ash to their patients) over a period of 3 months (September 2014 to November 2014) were screened for depression using mhGAP-IG and their sociodemographic characteristics recorded...
January 1, 2017: Transcultural Psychiatry
https://www.readbyqxmd.com/read/28493605/adverse-effects-of-obesity-on-cognitive-functions-in-individuals-at-ultra-high-risk-for-bipolar-disorder-results-from-the-global-mood-and-brain-science-initiative
#20
Roger S McIntyre, Rodrigo B Mansur, Yena Lee, Letícia Japiassú, Kun Chen, Rui Lu, Weicong Lu, Xiaodong Chen, Ting Li, Guiyun Xu, Kangguang Lin
BACKGROUND: The burden of illness associated with bipolar disorder (BD) warrants early pre-emption/prevention. Prediction models limited to psychiatric phenomenology have insufficient predictive power. Herein, we aimed to evaluate whether the presence of overweight/obesity is associated with greater cognitive decline in individuals at high risk (HR) or ultra high risk (UHR) for BD. METHODS: We conducted a retrospective analysis to investigate the moderational role of body mass index (BMI) on measures of cognitive function...
March 2017: Bipolar Disorders
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