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https://www.readbyqxmd.com/read/29454034/add-on-high-frequency-deep-transcranial-magnetic-stimulation-dtms-to-bilateral-prefrontal-cortex-in-depressive-episodes-of-patients-with-major-depressive-disorder-bipolar-disorder-i-and-major-depressive-with-alcohol-use-disorders
#1
Chiara Rapinesi, Georgios D Kotzalidis, Stefano Ferracuti, Nicoletta Girardi, Abraham Zangen, Gabriele Sani, Ruggero N Raccah, Paolo Girardi, Maurizio Pompili, Antonio Del Casale
BACKGROUND: Dorsolateral prefrontal cortex (DLPFC) is critically involved in mood and alcohol use disorders. OBJECTIVE: We aimed to investigate the safety of intervention with add-on bilateral prefrontal high-frequency deep transcranial magnetic stimulation (dTMS) and between-group differences in treatment response in patients with different types of depressive episodes, including major depressive episodes in the course of major depressive disorder (MDD), bipolar disorder, type I (BD-I), and MDD with alcohol use disorder (MDAUD)...
February 14, 2018: Neuroscience Letters
https://www.readbyqxmd.com/read/29453145/demographic-and-clinical-characteristics-associated-with-a-history-of-bizarre-delusions-in-a-cross-diagnostic-sample-of-individuals-with-psychotic-disorders
#2
Cagri Yuksel, Seheryeli Yilmaz, Ariana Nesbit, Gresa Carkaxhiu, Caitlin Ravichandran, Paola Salvatore, Samira Pingali, Bruce Cohen, Dost Ongur
Bizarre delusions (BizD) are not specific to schizophrenia (SZ) and can be found in other psychotic disorders. However, to date, there are no studies investigating socio-demographic and clinical characteristics associated with BizD across the psychosis spectrum. In this study 819 subjects with a diagnosis of SZ (n = 250), schizoaffective disorder (SZA) (n = 228) and bipolar I disorder (BD) (n = 341) were included. Patients with history of BizD and with no BizD were compared with respect to socidemographic and clinical variables, and predictors of BizD were explored...
February 9, 2018: Asian Journal of Psychiatry
https://www.readbyqxmd.com/read/29450954/initiation-and-long-term-use-of-benzodiazepines-and-z-drugs-in-bipolar-disorder
#3
Louise Wingård, Heidi Taipale, Johan Reutfors, Anna Westerlund, Robert Bodén, Jari Tiihonen, Antti Tanskanen, Morten Andersen
OBJECTIVES: Increasing evidence points to the harmful effects of long-term benzodiazepine treatment. Our objective was to study the incidence of, and predictors for, long-term use of benzodiazepines and Z-drugs in bipolar disorder. METHODS: We conducted a population-based cohort study, using data from Swedish national registers. Swedish residents aged 18-75 years with a recorded diagnosis of bipolar disorder or mania between July 2006 and December 2012, and no history of benzodiazepine/Z-drug use in the past year, were included...
February 16, 2018: Bipolar Disorders
https://www.readbyqxmd.com/read/29446330/effectiveness-in-regular-practice-of-collaborative-care-for-depression-among-adolescents-a-retrospective-cohort-study
#4
Nathan D Shippee, Angela Mattson, RoxAnne Brennan, John Huxsahl, Marcie L Billings, Mark D Williams
OBJECTIVE: Depression is common among adolescents, but many lack ready access to mental health services. Integrated models of care for depression are needed, along with evidence to support their use in regular practice. The authors examined the effectiveness of an ongoing collaborative care program for depressed adolescents embedded in a busy primary care practice. METHODS: This retrospective cohort study assessed EMERALD (Early Management and Evidence-based Recognition of Adolescents Living with Depression), a collaborative care program...
February 15, 2018: Psychiatric Services: a Journal of the American Psychiatric Association
https://www.readbyqxmd.com/read/29441653/cognitive-control-under-stressful-conditions-in-transitional-age-youth-with-bipolar-disorder-diagnostic-and-sleep-related-differences-in-fronto-limbic-activation-patterns
#5
Adriane M Soehner, Tina R Goldstein, Sarah M Gratzmiller, Mary L Phillips, Peter L Franzen
OBJECTIVES: Adults with bipolar disorder (BD) display aberrant activation in fronto-limbic neural circuitry during cognitive control. However, fronto-limbic response to cognitive control, and factors destabilizing this circuitry, remain under-studied during the transition from adolescence to young adulthood in BD. Sleep patterns are disturbed in BD, undergo change in adolescence, and support brain function. Among transitional age youth, BD diagnosis and sleep (duration and variability) were tested as predictors of fronto-limbic response to a stressful cognitive control task...
February 13, 2018: Bipolar Disorders
https://www.readbyqxmd.com/read/29438604/increased-burden-of-psychiatric-disorders-in-rheumatoid-arthritis
#6
Ruth Ann Marrie, Carol A Hitchon, Randy Walld, Scott B Patten, James M Bolton, Jitender Sareen, John R Walker, Alexander Singer, Lisa M Lix, Renée El-Gabalawy, Alan Katz, John D Fisk, Charles N Bernstein
OBJECTIVE: We estimated the incidence and prevalence of depression, anxiety disorder, bipolar disorder and schizophrenia in a population-based cohort with rheumatoid arthritis (RA) as compared to an age-, sex- and geographically matched cohort without RA. METHODS: Using population-based administrative health data from Manitoba, Canada, we identified persons with incident RA between 1989 and 2012, and a cohort from the general population matched 5:1 on year of birth, sex and region...
February 13, 2018: Arthritis Care & Research
https://www.readbyqxmd.com/read/29436701/-the-dysregulated-brain-consequences-of-spatial-and-temporal-brain-complexity-for-bipolar-disorder-pathophysiology-and-diagnosis
#7
B C M Haarman, H Burger, H A Drexhage, W A Nolen, R F Riemersma-Van der Lek
BACKGROUND: Despite the existence of several pathophysiological theories about bipolar disorder, it has so far been difficult to find diagnostic biomarkers and to develop new pharmacologic treatments based on the more novel theories. AIM: To reflect on the causes and consequences of problems that beset pathophysiological research into psychiatric disorders in general and bipolar disorder in particular. METHOD: In this essay we address the problems facing professionals engaged in research into bipolar disorder and we interpret these problem in the light of brain complexity...
2018: Tijdschrift Voor Psychiatrie
https://www.readbyqxmd.com/read/29436699/-bipolar-disorder-and-alcohol-use-disorder-practical-recommendations-for-treatment-based-on-a-literature-review
#8
A T Spijker, J van Zaane, M A Koenders, R Hoekstra, R W Kupka
A fairly large proportion (25-50%) of patients with bipolar disorder (bd) also suffer from comorbid alcohol use disorder (aud). However, little is known how this type of morbidity should be treated. It is also unclear whether the current guidelines on bd have been influenced by aud.<br/> AIM: To provide an overview of recent literature concerning the diagnosis and treatment of comorbid bd and aud.<br/> METHOD: We systematically reviewed studies that have addressed three treatment options for this group of patients: pharmaco-therapy, psychological interventions and self-management techniques...
2018: Tijdschrift Voor Psychiatrie
https://www.readbyqxmd.com/read/29433610/accuracy-of-the-whooley-questions-and-the-edinburgh-postnatal-depression-scale-in-identifying-depression-and-other-mental-disorders-in-early-pregnancy
#9
Louise Michele Howard, Elizabeth G Ryan, Kylee Trevillion, Fraser Anderson, Debra Bick, Amanda Bye, Sarah Byford, Sheila O'Connor, Polly Sands, Jill Demilew, Jeannette Milgrom, Andrew Pickles
BACKGROUND: There is limited evidence on the prevalence and identification of antenatal mental disorders. Aims To investigate the prevalence of mental disorders in early pregnancy and the diagnostic accuracy of depression-screening (Whooley) questions compared with the Edinburgh Postnatal Depression Scale (EPDS), against the Structured Clinical Interview DSM-IV-TR. METHOD: Cross-sectional survey of women responding to Whooley questions asked at their first antenatal appointment...
January 2018: British Journal of Psychiatry: the Journal of Mental Science
https://www.readbyqxmd.com/read/29427910/morningness-eveningness-questionnaire-in-bipolar-disorder
#10
Keresa Kanagarajan, Karine Gou, Christina Antinora, Asli Buyukkurt, Olivia Crescenzi, Serge Beaulieu, Kai-Florian Storch, Outi Mantere
The Morningness-Eveningness Questionnaire (MEQ) is among the most commonly used scales to measure chronotype. We aimed to evaluate psychometric properties and clinical correlates of MEQ in bipolar disorder. Patients with a clinical diagnosis of bipolar disorder (n = 53) answered questionnaires for chronotype (MEQ), mood (Quick Inventory of Depressive Symptoms-16, Altman Self-Rating Mania Scale), insomnia (Athens Insomnia Scale, AIS), and sleepiness (Epworth Sleepiness Scale). Mood was evaluated using Montgomery-Åsberg Depression Rating Scale and Young Mania Rating Scale...
February 3, 2018: Psychiatry Research
https://www.readbyqxmd.com/read/29425665/newly-diagnosed-bipolar-disorder-and-the-subsequent-risk-of-erectile-dysfunction-a-nationwide-cohort-study
#11
Po-Hsun Hou, Frank Chiahung Mao, Geng-Ruei Chang, Min-Wei Huang, Yao-Ting Wang, Shiau-Shian Huang
BACKGROUND: Although erectile dysfunction (ED) is a common problem in men with mental disorders, there are few reports in the literature on the relation between bipolar disorder (BD) and ED. AIMS: To establish the incidence rate of ED in men with BD and assess the risk of ED in patients with BD according to type of treatment offered or no active treatment with medication during the 1st year of onset. METHODS: We identified 5,150 men with newly diagnosed BD using Taiwan's National Health Insurance Research Database...
February 2018: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/29423350/primary-psychiatric-disorder-masking-the-diagnosis-of-neuropsychiatric-lupus-in-a-patient-with-altered-mental-status-a-case-report
#12
Osman Perez, Kairavee Dave, Aimee Almanzar, Tajul Prodhan, Livasky Concepion
Neuropsychiatric systemic lupus erythematosus (NPSLE) has a wide variety of neurologic and psychiatric features. NPSLE symptoms and the psychotic features of primary psychiatric disorders often overlap with each other. These psychotic features often mask and delay the diagnosis of NPSLE. We present the case of a 59-year-old female previously diagnosed with bipolar disorder and generalized anxiety disorder presenting with altered mental status (AMS), subsequently diagnosed with neuropsychiatric lupus. Initially, medication overdose was suspected as an empty bottle of trazodone was found beside her...
October 23, 2017: Curēus
https://www.readbyqxmd.com/read/29420822/bifactor-modeling-of-the-positive-and-negative-syndrome-scale-generalized-psychosis-spans-schizoaffective-bipolar-and-schizophrenia-diagnoses
#13
Ariana E Anderson, Stephen Marder, Steven P Reise, Adam Savitz, Giacomo Salvadore, Dong Jing Fu, Qingqin Li, Ibrahim Turkoz, Carol Han, Robert M Bilder
Objective: Common genetic variation spans schizophrenia, schizoaffective and bipolar disorders, but historically, these syndromes have been distinguished categorically. A symptom dimension shared across these syndromes, if such a general factor exists, might provide a clearer target for understanding and treating mental illnesses that share core biological bases. Method: We tested the hypothesis that a bifactor model of the Positive and Negative Syndrome Scale (PANSS), containing 1 general factor and 5 specific factors (positive, negative, disorganized, excited, anxiety), explains the cross-diagnostic structure of symptoms better than the traditional 5-factor model, and examined the extent to which a general factor reflects the overall severity of symptoms spanning diagnoses in 5094 total patients with a diagnosis of schizophrenia, schizoaffective, and bipolar disorder...
February 6, 2018: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/29417820/bidirectional-electrochemiluminescence-color-switch-an-application-in-detecting-multi-markers-of-prostate-cancer
#14
Yinzhu Wang, Si-Yuan Ji, Heng-Yu Xu, Wei Zhao, Jing-Juan Xu, Hong-Yuan Chen
A selective excitation of [Ir(df-ppy)2(pic)] and [Ru(bpy)3]2+ through tuning electrode potential is reported in this work. Bidirectional color change from blue-green to red could be observed along with increase and decrease of the potential, which was ascribed to the dual-potential excitation property of [Ir(df-ppy)2(pic)]. Similar to three-electrode system, selective excitation of ECL could be achieved at the anode of bipolar electrode (BPE). Both increase and decrease of the faradic reactions at the cathode of the BPE could induce ECL reporting color at the other pole switched from blue-green to red...
February 8, 2018: Analytical Chemistry
https://www.readbyqxmd.com/read/29415689/reasons-for-lithium-discontinuation-in-men-and-women-with-bipolar-disorder-a-retrospective-cohort-study
#15
Louise Öhlund, Michael Ott, Sofia Oja, Malin Bergqvist, Robert Lundqvist, Mikael Sandlund, Ellinor Salander Renberg, Ursula Werneke
BACKGROUND: Lithium remains first choice as maintenance treatment for bipolar affective disorder. Yet, about half of all individuals may stop their treatment at some point, despite lithium's proven benefits concerning the prevention of severe affective episodes and suicide. METHODS: Retrospective cohort study in the Swedish region of Norrbotten into the causes of lithium discontinuation. The study was set up to (1) test whether patients with bipolar affective disorder or schizoaffective disorder, treated with lithium maintenance therapy, were more likely to discontinue lithium because of adverse effects than lack of therapeutic effectiveness, (2) explore gender differences, (3) understand the role of diagnosis and (4) identify who, patient or doctor, took the initiative to stop lithium...
February 7, 2018: BMC Psychiatry
https://www.readbyqxmd.com/read/29413143/longitudinal-diffusion-tensor-imaging-study-of-adolescents-and-young-adults-with-bipolar-disorder
#16
Judah Weathers, Elizabeth T C Lippard, Linda Spencer, Brian Pittman, Fei Wang, Hilary P Blumberg
OBJECTIVE: Longitudinal neuroimaging during adolescence/young adulthood, when bipolar disorder (BD) commonly emerges, can help elucidate the neurodevelopmental pathophysiology of BD. Adults with BD have shown reduced structural integrity in the uncinate fasciculus (UF), a white matter (WM) tract providing major connections between the amygdala and ventral prefrontal cortex (vPFC), important in emotion regulation. In this longitudinal diffusion tensor imaging (DTI) study of adolescents/young adults, we hypothesized differences in age- and time-related changes in UF integrity in BD compared to healthy controls (HC)...
February 2018: Journal of the American Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/29412851/older-age-bipolar-disorder
#17
REVIEW
Annemiek Dols, Aartjan Beekman
Further understanding of older age bipolar disorder (OABD) may lead to more specific recommendations for treatment adjusted to the specific characteristics and needs caused by age-related somatic and cognitive changes. Late-onset mania has a broad differential diagnosis and requires full psychiatric and somatic work-up, including brain imaging. Research on pharmacotherapy in OABD is limited. First-line treatment of OABD is similar to that for adult bipolar disorder (BD), with specific attention to vulnerability to side effects and somatic comorbidity...
March 2018: Psychiatric Clinics of North America
https://www.readbyqxmd.com/read/29408159/a-naturalistic-exploratory-study-of-obsessive-compulsive-bipolar-comorbidity-in-youth
#18
Gabriele Masi, Stefano Berloffa, Maria Mucci, Chiara Pfanner, Giulia D'Acunto, Francesca Lenzi, Francesca Liboni, Azzurra Manfredi, Annarita Milone
BACKGROUND: Growing evidence supports the comorbidity between bipolar disorder (BD) and obsessive-compulsive disorder (OCD) in children and adolescents. Our aim is to further explore clinical and treatment implications of this comorbidity, as it appears in clinical practice. METHOD: The sample included 429 consecutive patients with BD and/or OCD as primary diagnoses, followed for a mean period of 6 months (range 4-9 months), 172 with BD (102 males, mean age 13.7±2...
February 2, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29407563/affective-temperaments-play-an-important-role-in-the-relationship-between-child-abuse-and-the-diagnosis-of-bipolar-disorder
#19
Hiroyuki Toda, Takeshi Inoue, Masaaki Tanichi, Taku Saito, Shin Nakagawa, Jiro Masuya, Hajime Tanabe, Aihide Yoshino, Ichiro Kusumi
In previous studies, various components such as environmental and genetic factors have been shown to contribute to the development of bipolar disorder (BD). This study investigated how multiple factors, including child abuse, adult life events, and affective temperaments, are interrelated and how they affect the diagnosis of BD. A total of 170 healthy controls and 75 BD patients completed the following self-administered questionnaires: the Patient Health Questionnaire-9 evaluating the severity of depressive symptoms; the Child Abuse and Trauma Scale (CATS) evaluating child abuse; the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego autoquestionnaire (TEMPS-A) evaluating affective temperaments; and the Life Experiences Survey (LES) evaluating negative and positive adult life events...
January 29, 2018: Psychiatry Research
https://www.readbyqxmd.com/read/29407287/overview-and-systematic-review-of-studies-of-microbiome-in-schizophrenia-and-bipolar-disorder
#20
REVIEW
Tanya T Nguyen, Tomasz Kosciolek, Lisa T Eyler, Rob Knight, Dilip V Jeste
Schizophrenia and bipolar disorder are among the leading causes of disability, morbidity, and mortality worldwide. In addition to being serious mental illnesses, these disorders are associated with considerable systemic physiological dysfunction, including chronic inflammation and elevated oxidative stress. The advent of sophisticated sequencing techniques has led to a growing interest in the potential role of gut microbiota in human health and disease. Advances in this area have transformed our understanding of a number of medical conditions and have generated a new perspective suggesting that gut microbiota might be involved in the development and maintenance of brain/mental health...
January 31, 2018: Journal of Psychiatric Research
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