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https://www.readbyqxmd.com/read/29441710/olfactory-processing-in-bipolar-disorder-major-depression-and-anxiety
#1
Vidyulata Kamath, Diana Paksarian, Lihong Cui, Paul J Moberg, Bruce I Turetsky, Kathleen R Merikangas
OBJECTIVES: Although olfactory abnormalities are well established in schizophrenia, considerably less work has examined olfactory performance in other neuropsychiatric conditions. In the current study, we examined odor identification, odor discrimination, detection threshold, and odor hedonic processing performance in individuals with bipolar I disorder (n = 43; n = 13 with psychotic features), bipolar II disorder (n = 48), major depressive disorder (MDD) (n = 134), anxiety (n = 48), and no mental disorder (n = 72) who participated in a community-based family study...
February 13, 2018: Bipolar Disorders
https://www.readbyqxmd.com/read/29441189/neuroleptic-malignant-syndrome-a-case-responding-to-electroconvulsive-therapy-plus-bupropion
#2
Quintí Foguet-Boreu, Montse Coll-Negre, Montse Serra-Millàs, Miquel Cavalleria-Verdaguer
Neuroleptic malignant syndrome (NMS) is a severe motor syndrome occurring as a consequence of neuroleptic treatment. We present a case of a 67-year-old Caucasian woman with a history of a major depressive disorder with psychotic features. During her third hospital admission, symptoms of autonomic instability, hyperpyrexia, severe extrapyramidal side effects, and delirium appeared, suggesting NMS due to concomitant treatment with risperidone and quetiapine, among other drugs. Despite several consecutive pharmacological treatments (lorazepam, bromocriptine and amantadine) and prompt initiation of electroconvulsive therapy (ECT), clinical improvement was observed only after combining bupropion with ECT...
January 8, 2018: Clinics and Practice
https://www.readbyqxmd.com/read/29436330/prediction-of-electroconvulsive-therapy-response-and-remission-in-major-depression-meta-analysis
#3
Linda van Diermen, Seline van den Ameele, Astrid M Kamperman, Bernard C G Sabbe, Tom Vermeulen, Didier Schrijvers, Tom K Birkenhäger
BACKGROUND: Electroconvulsive therapy (ECT) is considered to be the most effective treatment in severe major depression. The identification of reliable predictors of ECT response could contribute to a more targeted patient selection and consequently increased ECT response rates. Aims To investigate the predictive value of age, depression severity, psychotic and melancholic features for ECT response and remission in major depression. METHOD: A meta-analysis was conducted according to the PRISMA statement...
February 2018: British Journal of Psychiatry: the Journal of Mental Science
https://www.readbyqxmd.com/read/29397669/korean-medication-algorithm-for-depressive-disorders-2017-third-revision
#4
Jeong Seok Seo, Won-Myong Bahk, Hee Ryung Wang, Young Sup Woo, Young-Min Park, Jong-Hyun Jeong, Won Kim, Se-Hoon Shim, Jung Goo Lee, Duk-In Jon, Kyung Joon Min
Objective: In 2002, the Korean Society for Affective Disorders developed the guidelines for the treatment of major depressive disorder (MDD), and revised it in 2006 and 2012. The third revision of these guidelines was undertaken to reflect advances in the field. Methods: Using a 44-item questionnaire, an expert consensus was obtained on pharmacological treatment strategies for MDD 1) without or 2) with psychotic features, 3) depression subtypes, 4) maintenance, 5) special populations, 6) the choice of an antidepressant (AD) regarding safety and adverse effects, and 7) non-pharmacological biological therapies...
February 28, 2018: Clinical Psychopharmacology and Neuroscience: the Official Scientific Journal of the Korean College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/29373050/diagnostic-accuracy-of-the-casi-4r-psychosis-subscale-for-children-evaluated-in-pediatric-outpatient-clinics
#5
Sabeen H Rizvi, Stephanie Salcedo, Eric A Youngstrom, Lindsey K Freeman, Kenneth D Gadow, Mary A Fristad, Boris Birmaher, Robert A Kowatch, Sarah M Horwitz, Thomas W Frazier, L Eugene Arnold, H Gerry Taylor, Robert L Findling
Diagnostic accuracy of the Diagnostic and Statistical Manual of Mental Disorders-oriented Child and Adolescent Symptom Inventory (CASI-4R) Psychotic Symptoms scale was tested using receiver operating characteristic analyses to identify clinically significant psychotic symptoms. Participants were new outpatients (N = 700), ages 6.0 to 12.9 years (M = 9.7, SD = 1.8) at 9 child outpatient mental health clinics, who participated in the Longitudinal Assessment of Manic Symptoms (LAMS) Study baseline assessment...
January 26, 2018: Journal of Clinical Child and Adolescent Psychology
https://www.readbyqxmd.com/read/29353769/the-impact-of-self-stigmatization-on-medication-attitude-in-schizophrenia-patients
#6
Tobias Feldhaus, Sebastian Falke, Lara von Gruchalla, Birgit Maisch, Christina Uhlmann, Eva Bock, Rebekka Lencer
Negative attitudes towards medication in schizophrenia patients are one major factor contributing to non-adherence behavior. Besides, self-stigmatization represents another frequent and important obstacle in patients suffering from psychotic disorders. Here, we investigated possible associations between medication adherence attitude and the extent of self-stigmatization, while also exploring factors related to self-stigmatization. Sociodemographic characteristics, clinical variables, medication attitude and self-stigmatization were assessed among 81 subjects with schizophrenia or schizoaffective disorder...
January 9, 2018: Psychiatry Research
https://www.readbyqxmd.com/read/29347967/data-quality-and-feasibility-of-the-experience-sampling-method-across-the-spectrum-of-severe-psychiatric-disorders-a-protocol-for-a-systematic-review-and-meta-analysis
#7
Hugo Vachon, Aki Rintala, Wolfgang Viechtbauer, Inez Myin-Germeys
BACKGROUND: Due to a number of methodological advantages and theoretical considerations, more and more studies in clinical psychology research employ the Experience Sampling Method (ESM) as a data collection technique. Despite this growing interest, the absence of methodological guidelines related to the use of ESM has resulted in a large heterogeneity of designs while the potential effects of the design itself on the response behavior of the participants remain unknown. The objectives of this systematic review are to investigate the associations between the design characteristics and the data quality and feasibility of studies relying on ESM in severe psychiatric disorders...
January 18, 2018: Systematic Reviews
https://www.readbyqxmd.com/read/29334645/co-morbid-depressive-disorder-is-associated-with-better-neurocognitive-performance-in-first-episode-schizophrenia-spectrum
#8
Sarah E Herniman, Sue M Cotton, Eóin Killackey, Robert Hester, Kelly A Allott
BACKGROUND: Both major depressive disorder (MDD) and first episode schizophrenia spectrum (FES) are associated with significant neurocognitive deficits. However, it remains unclear whether the neurocognitive deficits in individuals with FES are more severe if there is comorbid depressive disorder. The aim of this study was to compare the neurocognitive profiles between those with and without full-threshold depressive disorder in FES. METHOD: This study involved secondary analysis of baseline data from a randomized controlled trial of vocational intervention for young people with first-episode psychosis (N = 82; age range: 15-25 years)...
January 3, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29317606/corticotropin-releasing-factor-1-receptor-haplotype-and-cognitive-features-of-major-depression
#9
REVIEW
Elena Goetz Davis, Jennifer Keller, Joachim Hallmayer, Heather Ryan Pankow, Greer M Murphy, Ian H Gotlib, Alan F Schatzberg
Corticotropin-releasing factor signaling through CRF receptor type 1 (CRF1) has been shown to contribute to learning and memory function. A haplotype of alleles T-A-T in a set of common polymorphisms in the gene encoding for CRF1 (CRHR1) has been associated with both depression vulnerability and alterations in cognitive functioning. The present study investigated the relations between the TAT haplotype and specific symptoms of depression, self-reported ruminative behaviors, and neuropsychological performance on a learning and memory task...
January 10, 2018: Translational Psychiatry
https://www.readbyqxmd.com/read/29310066/is-recurrence-in-major-depressive-disorder-related-to-bipolarity-and-mixed-features-results-from-the-bridge-ii-mix-study
#10
Lorenzo Mazzarini, Georgios D Kotzalidis, Daria Piacentino, Salvatore Rizzato, Jules Angst, Jean-Michel Azorin, Charles L Bowden, Sergey Mosolov, Allan H Young, Eduard Vieta, Paolo Girardi, Giulio Perugi
BACKGROUND: Current classifications separate Bipolar (BD) from Major Depressive Disorder (MDD) based on polarity rather than recurrence. We aimed to determine bipolar/mixed feature frequency in a large MDD multinational sample with (High-Rec) and without (Low-Rec) >3 recurrences, comparing the two subsamples. METHODS: We measured frequency of bipolarity/hypomanic features during current depressive episodes (MDEs) in 2347 MDD patients from the BRIDGE-II-mix database, comparing High-Rec with Low-Rec...
January 2, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29275842/risk-of-hospitalization-for-psychiatric-disorders-among-siblings-and-parents-of-probands-with-psychotic-or-affective-disorders-a-population-based-study
#11
Dina Popovic, Shira Goldberg, Daphna Fenchel, Or Frenkel, Abraham Reichenberg, Rinat Yoffe, Michael Davidson, Mark Weiser
Relatives of people diagnosed with psychotic and affective disorders have a higher risk of developing psychiatric disorders compared to the general population. This study examined the risk of hospitalization for psychiatric disorders among siblings and parents of patients affected with major psychiatric disorders. In this large population-based case-control study, 17,895 siblings and parents of 7671 hospitalized subjects with a diagnosis of narrowly defined schizophrenia (SZ), broadly defined SZ, schizoaffective disorder (SAD), bipolar disorder (BD) or unipolar depression (UD) were identified from the Israeli Psychiatric Hospitalization Registry and compared to 71,580 age and gender-matched controls from the Israeli Population Registry...
December 21, 2017: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/29200569/misidentification-of-wilson-disease-as-schizophrenia-1998-2013-case-report-and-review
#12
Forouzan Elyasi
Wilson's disease (WD) is a neurodegenerative disorder due to copper metabolism. Schizophrenia-like psychosis and delusional disorder are rare forms of psychiatric manifestations of WD. The lack of recognition of these signs and symptoms as being attributable to WD often leads to delays in diagnosis and management. Knowledge about relationship of the psychiatric manifestations to WD can help with the administration of adequate management aimed at both the psychiatric issues and underlying WD. The objectives of this article are to review case reports whose subject is the incorrect diagnosis of schizophrenia or schizophrenia-like syndrome in patients with WD and to detail one case of this mismanagement of the disease...
September 2017: Indian Journal of Psychological Medicine
https://www.readbyqxmd.com/read/29195803/-validation-of-the-french-version-of-the-self-evaluation-of-negative-symptoms-sns
#13
C Hervochon, V Bourgeois, M Rotharmel, J-B Duboc, B Le Goff, P Quesada, D Campion, S Dollfus, O Guillin
INTRODUCTION: Schizophrenia is a disorder affecting 1% of the population and is associated with severe functional impairment. Negative symptoms are responsible for the majority of this impairment, and many patients with schizophrenia have negative symptoms. However, their evaluation is still a challenge. Thus, standardized assessments are needed to facilitate identification of these symptoms. Many tools have been developed, but most are based on observer ratings. Self-evaluation can provide an additional outcome measure and allow patients to be more engaged in their treatment...
November 28, 2017: L'Encéphale
https://www.readbyqxmd.com/read/29188734/psychiatric-axis-i-and-personality-axis-ii-disorders-and-subjective-psychiatric-symptoms-in-chronic-tinnitus
#14
Hanna Sahlsten, Tero Taiminen, Max Karukivi, Noora Sjösten, Johanna Nikkilä, Juuso Virtanen, Janika Paavola, Juho Joutsa, Katri Niinivirta-Joutsa, Mari Takala, Anu Holm, Esa Rauhala, Eliisa Löyttyniemi, Reijo Johansson, Satu K Jääskeläinen
OBJECTIVE: Chronic tinnitus has been associated with several psychiatric disorders. Only few studies have investigated these disorders using validated diagnostic interviews. The aims were to diagnose psychiatric and personality disorders with structured interviews, to assess self-rated psychiatric symptoms and elucidate temporal relations between psychiatric disorders and tinnitus. DESIGN: Current and lifetime DSM-IV diagnoses of axis-I (psychiatric disorders) and axis-II (personality disorders) were assessed using structured clinical interviews (SCID-I and -II)...
November 30, 2017: International Journal of Audiology
https://www.readbyqxmd.com/read/29187730/genome-wide-analysis-in-uk-biobank-identifies-four-loci-associated-with-mood-instability-and-genetic-correlation-with-major-depressive-disorder-anxiety-disorder-and-schizophrenia
#15
Joey Ward, Rona J Strawbridge, Mark E S Bailey, Nicholas Graham, Amy Ferguson, Donald M Lyall, Breda Cullen, Laura M Pidgeon, Jonathan Cavanagh, Daniel F Mackay, Jill P Pell, Michael O'Donovan, Valentina Escott-Price, Daniel J Smith
Mood instability is a core clinical feature of affective and psychotic disorders. In keeping with the Research Domain Criteria approach, it may be a useful construct for identifying biology that cuts across psychiatric categories. We aimed to investigate the biological validity of a simple measure of mood instability and evaluate its genetic relationship with several psychiatric disorders, including major depressive disorder (MDD), bipolar disorder (BD), schizophrenia, attention deficit hyperactivity disorder (ADHD), anxiety disorder and post-traumatic stress disorder (PTSD)...
November 30, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/29178463/psychotic-delusional-depression-and-suicidal-attempts-a-systematic-review-and-meta-analysis
#16
R Gournellis, K Tournikioti, G Touloumi, C Thomadakis, P G Michalopoulou, C Christodoulou, A Papadopoulou, A Douzenis
OBJECTIVE: It still remains unclear whether psychotic features increase the risk of suicidal attempts in major depressive disorder. Thus, we attempted, through a systematic review coupled with a meta-analysis, to elucidate further whether unipolar psychotic depression (PMD) compared to non-PMD presents higher levels of suicidal attempts. METHOD: A systematic search was conducted in PubMed, EMBASE, PsycINFO as well as in various databases of the so-called gray literature for all studies providing data on suicidal attempts in PMD compared to non-PMD, and the results were then subjected to meta-analysis...
January 2018: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/29164439/brief-report-major-depressive-disorder-with-psychotic-features-in-williams-syndrome-a-case-series
#17
Francisca Valdes, Christopher J Keary, Jennifer E Mullett, Michelle L Palumbo, Jessica L Waxler, Barbara R Pober, Christopher J McDougle
Descriptions of individuals with Williams syndrome (WS) and co-morbid major depressive disorder (MDD) with psychotic features have not appeared in the literature. In addition to reviewing previous reports of psychotic symptoms in persons with WS, this paper introduces clinical histories and therapeutic management strategies for three previously unreported adults with WS diagnosed with co-morbid MDD with psychotic features. Co-morbid medical disorders common in WS are highlighted with regard to safe and appropriate pharmacological treatment...
November 21, 2017: Journal of Autism and Developmental Disorders
https://www.readbyqxmd.com/read/29153629/elevated-fingernail-cortisol-levels-in-major-depressive-episodes
#18
Andres Herane-Vives, Susanne Fischer, Valeria de Angel, Toby Wise, Eric Cheung, Kia-Chong Chua, Danilo Arnone, Allan H Young, Anthony J Cleare
BACKGROUND: The extent to which cortisol levels are elevated in major depressive episodes (MDE), and hence could act as a biomarker of illness, remains unclear. Although patient characteristics may explain some of this variation - for example elevated cortisol being more often found in patients with severe, psychotic or melancholic depression - problems with the methods used to measure cortisol may also have contributed to the inconsistent findings. Fingernails are a novel sample that can be used to assess aggregate cortisol concentrations over a 15-day period, and may provide a more accurate reflection of longer term cortisol level changes in MDE and help clarify this issue...
November 7, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/29125969/psychiatric-comorbidities-and-suicidality-among-patients-with-neuromyelitis-optica-spectrum-disorders-in-argentina
#19
V C Fernández, N Alonso, L Melamud, A M Villa
BACKGROUND: Neuromyelitis optica is a relapsing inflammatory, secondarily demyelinating astrocytopathy that most commonly affects the optic nerves and the spinal cord. OBJECTIVE: This study aimed to evaluate the psychopathological profile, presence of current depression, and suicidality in patients with neuromyelitis optica spectrum disorders (NMOSD) in an Argentinean cohort, and compare these parameters to those in patients with multiple sclerosis (MS) and in healthy controls (HCs)...
November 7, 2017: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/29124951/the-role-of-serious-mental-illness-in-motivation-participation-and-adoption-of-health-behavior-change-among-obese-sedentary-latino-adults
#20
Daniel E Jimenez, Lauren Thomas, Stephen J Bartels
OBJECTIVE: Serious mental illness (SMI; e.g. schizophrenia, schizoaffective disorder, delusional disorder, bipolar disorder, severe major depressive disorder, and psychotic disorders) and Latino ethnicity can produce a compounded health disparity, placing individuals at particularly high risk for excess morbidity and premature mortality. In this study we sought to identify the role of SMI in motivation, participation, and adoption of health behavior change among overweight Latino adults...
November 10, 2017: Ethnicity & Health
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