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https://www.readbyqxmd.com/read/28922738/mixed-symptoms-in-major-depressive-and-bipolar-disorders-a-systematic-review
#1
REVIEW
Gustavo H Vázquez, María Lolich, Casimiro Cabrera, Ruzica Jokic, Dusan Kolar, Leonardo Tondo, Ross J Baldessarini
BACKGROUND: The DSM-5 mixed features specifier for mood disorders encourages renewed interest in mixed states and led us to pool research findings regarding prevalence of mixed features in episodes of major depressive (MDD) and bipolar disorders (BD). METHODS: We systematically searched to July 2017 for reports on mixed symptoms in depressive episodes of MDD and in depression and mania or hypomania in types I and II BD. For primary mood-states and diagnostic groups we compared rates of the presence of mixed symptoms: as defined by DSM-5 (≥3 features opposite to the dominant mood-polarity but not overlapping those of the primary disorder) or as having any ≥3 features of opposite polarity...
September 8, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28922729/lithium-induced-oxidative-damage-and-inflammation-in-the-rat-s-heart-protective-effect-of-grape-seed-and-skin-extract
#2
Ali Mezni, Hanène Aoua, Olfa Khazri, Ferid Limam, Ezzeddine Aouani
Lithium (Li) is a relevant mood stabilizer metal for the treatment of bipolar disorder (BD), as it protects from both depression and mania and reduces the risk of suicide. However, Lihas some clinical concerns as a narrow therapeutic index requiring routine monitoring of the serum level. The present study was designed to analyze the cardio-toxic side effect of Li and the ability of grape seed and skin extract (GSSE) to protect the heart against such toxicity. After 30days of exposure to Li (0, 2, 5 and 100mg/kg bw) and prevention with GSSE (4000mg/kg bw), rats were killed by decapitation and their heart processed for Li-induced oxidative stress...
September 14, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28918761/quality-of-life-in-bipolar-disorder-towards-a-dynamic-understanding
#3
E Morton, G Murray, E E Michalak, R W Lam, S Beaulieu, V Sharma, P Cervantes, S V Parikh, L N Yatham
BACKGROUND: Although quality of life (QoL) is receiving increasing attention in bipolar disorder (BD) research and practice, little is known about its naturalistic trajectory. The dual aims of this study were to prospectively investigate: (a) the trajectory of QoL under guideline-driven treatment and (b) the dynamic relationship between mood symptoms and QoL. METHODS: In total, 362 patients with BD receiving guideline-driven treatment were prospectively followed at 3-month intervals for up to 5 years...
September 18, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28918419/-about-the-association-between-antipsychotic-medication-and-cardiovascular-morbidity-epidemiology-and-possible-background-mechanisms
#4
Gabor Gaszner, Gabor Barna, Peter Dome
The history of antipsychotics began with the discovery of chlorpromazine in the 1950s. Since then this group of medications has become one of the most important element of the armamentarium of psychopharmacology. While initially these pharmacons were used in the treatment of psychotic states (including psychotic mania) in the last approximately 10-15 years new indications - such as treatment of depressive, manic and mixed states and also mood-stabilization in bipolar disorder and also the treatment of major depressive disorder - for several second-generation antipsychotic (SGA) agents have been introduced...
June 2017: Neuropsychopharmacologia Hungarica
https://www.readbyqxmd.com/read/28914726/pro-inflammatory-cytokines-mood-and-sleep-in-interepisode-bipolar-disorder-and-insomnia-a-pilot-study-with-implications-for-psychosocial-interventions
#5
Michael R Dolsen, Adriane M Soehner, Allison G Harvey
OBJECTIVE: Pro-inflammatory cytokines are associated with bipolar disorder (BD), but less is known about how cytokines function during the interepisode period. This study examined cytokines, mood symptoms, and sleep in individuals with interepisode BD with complaints of insomnia. We also investigated the effects of a BD-specific modification of cognitive behavior therapy for insomnia (CBTI-BP) on cytokine levels. METHODS: The 22 adults with interepisode BD Type I and insomnia were drawn from a subset of an NIMH-funded study...
September 13, 2017: Psychosomatic Medicine
https://www.readbyqxmd.com/read/28912037/the-role-of-mental-imagery-in-mood-amplification-an-investigation-across-subclinical-features-of-bipolar-disorders
#6
Caitlin O'Donnell, Martina Di Simplicio, Randi Brown, Emily A Holmes, Stephanie Burnett Heyes
Vivid emotional mental imagery has been identified across a range of mental disorders. In bipolar spectrum disorders - psychopathologies characterized by mood swings that alternate between depression and mania, and include irritability and mixed affect states - mental imagery has been proposed to drive instability in both 'positive' and 'negative' mood. That is, mental imagery can act as an "emotional amplifier". The current experimental study tested this hypothesis and investigated imagery characteristics associated with mood amplification using a spectrum approach to psychopathology...
August 18, 2017: Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
https://www.readbyqxmd.com/read/28902525/lurasidone-efficacy-and-safety-in-the-treatment-of-psychotic-and-mood-disorders
#7
Maurizio Pompili, Claudio Verzura, Giada Trovini, Andrea Buscajoni, Giulia Falcone, Stefano Naim, Adele Nardella, Serena Sorice, Ross J Baldessarini, Paolo Girardi
Lurasidone ([3aR,4S,7R,7aS]-2-[(1R,2R)-2-[4-(1,2-benzisothiazol-3-yl)piperazin-1yl-methyl] cyclohexylmethyl]-hexahydro-4,7-methano-2H-isoindole-1,3-dione hydrochloride; Latuda® [LRSD]) is a novel benzisothiazole, second-generation antipsychotic drug developed by Dainippon Sumitomo Pharma Corporation in Japan. Similar to other atypical antipsychotics it has a distinctive pharmacodynamic profile, Areas covered: This review updates reported research findings on the efficacy, safety and tolerability of LRSD for treatment of psychotic and major affective disorders, with meta-analyses...
September 13, 2017: Expert Opinion on Drug Safety
https://www.readbyqxmd.com/read/28895274/methodological-recommendations-for-cognition-trials-in-bipolar-disorder-by-the-international-society-for-bipolar-disorders-targeting-cognition-task-force
#8
REVIEW
K W Miskowiak, K E Burdick, A Martinez-Aran, C M Bonnin, C R Bowie, A F Carvalho, P Gallagher, B Lafer, C López-Jaramillo, T Sumiyoshi, R S McIntyre, A Schaffer, R J Porter, I J Torres, L N Yatham, A H Young, L V Kessing, E Vieta
OBJECTIVES: To aid the development of treatment for cognitive impairment in bipolar disorder, the International Society for Bipolar Disorders (ISBD) convened a task force to create a consensus-based guidance paper for the methodology and design of cognition trials in bipolar disorder. METHODS: The task force was launched in September 2016, consisting of 18 international experts from nine countries. A series of methodological issues were identified based on literature review and expert opinion...
September 12, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/28895269/lithium-and-suicide-in-mood-disorders-updated-meta-review-of-the-scientific-literature
#9
Katharine A Smith, Andrea Cipriani
OBJECTIVES: Suicide and suicidal behaviour are increased in mood disorders, particularly bipolar disorders. Observational studies and small randomized controlled trials (RCTs) support the idea that taking lithium is associated with a reduction in these rates. This paper aims to review the best evidence for the effect of lithium on rates of suicide and self harm. METHODS: We searched PubMed, PsycINFO, and the Cochrane Library systematically for systematic reviews and meta-analyses of RCTs of lithium and suicide and self harm published between January 1980 and June 2017...
September 12, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/28892068/dysregulation-of-objectively-assessed-24-hour-motor-activity-patterns-as-a-potential-marker-for-bipolar-i-disorder-results-of-a-community-based-family-study
#10
H Shou, L Cui, I Hickie, D Lameira, F Lamers, J Zhang, C Crainiceanu, V Zipunnikov, K R Merikangas
There has been a growing number of studies that have employed actigraphy to investigate differences in motor activity in mood disorders. In general, these studies have shown that people with bipolar disorders (BPDs) tend to exhibit greater variability and less daytime motor activity than controls. The goal of this study was to examine whether patterns of motor activity differ in euthymic individuals across the full range of mood disorder subtypes (Bipolar I (BPI), Bipolar II (BPII) and major depression (MDD)) compared with unaffected controls in a community-based family study of mood spectrum disorders...
August 22, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28891659/high-potential-but-limited-evidence-using-voice-data-from-smartphones-to-monitor-and-diagnose-mood-disorders
#11
Flora Or, John Torous, Jukka-Pekka Onnela
OBJECTIVE: This article evaluates the potential of smartphone audio data to monitor individuals recovering from mood disorders. METHOD: A comprehensive literature review was conducted based on searches in 9 bibliographic databases. RESULTS: Seven articles were identified that used smartphone audio data to monitor participants with bipolar disorder from 4 to 14 weeks. The studies captured audio data in various contexts (e.g., in-person daily conversations, phone calls) and used common audio features (e...
September 2017: Psychiatric Rehabilitation Journal
https://www.readbyqxmd.com/read/28889048/mania-triggered-by-sleep-loss-and-risk-of-postpartum-psychosis-in-women-with-bipolar-disorder
#12
Katie J S Lewis, Arianna Di Florio, Liz Forty, Katherine Gordon-Smith, Amy Perry, Nick Craddock, Lisa Jones, Ian Jones
BACKGROUND: Women with bipolar disorder are at high risk of affective psychoses following childbirth (i.e. "postpartum psychosis", PP) and there is a need to identify which factors underlie this increased risk. Vulnerability to mood dysregulation following sleep loss may influence risk of PP, as childbirth is typified by sleep disruption. We investigated whether a history of mood episodes triggered by sleep loss was associated with PP in women with bipolar disorder (BD). METHODS: Participants were 870 parous women with BD recruited to the Bipolar Disorder Research Network...
August 18, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28888714/the-diagnosis-and-management-of-bipolar-i-and-ii-disorders-clinical-practice-update
#13
REVIEW
William V Bobo
Bipolar disorders, including bipolar I disorder (BP-I) and bipolar II disorder (BP-II), are common, potentially disabling, and, in some cases, life-threatening conditions. Bipolar disorders are characterized by alternating episodes of mania or hypomania and depression, or mixtures of manic and depressive features. Bipolar disorders present many diagnostic and therapeutic challenges for busy clinicians. Adequate management of bipolar disorders requires pharmacotherapy and psychosocial interventions targeted to the specific phases of illness...
September 6, 2017: Mayo Clinic Proceedings
https://www.readbyqxmd.com/read/28886499/increased-reward-oriented-impulsivity-in-older-bipolar-patients-a-preliminary-study
#14
Isabelle E Bauer, Breno Satler Diniz, Thomas D Meyer, Antonio Lucio Teixeira, Marsal Sanches, Danielle Spiker, Giovana Zunta-Soares, Jair C Soares
OBJECTIVE: Impulsivity is a well-established trait of bipolar disorder (BD) that persists across mood phases. It is, however, still unknown whether, in BD, impulsivity remains stable or varies in intensity over the lifespan. This cross-sectional study compared impulsive behavior in older euthymic BD patients and healthy individuals using a range of self-rating and behavioral measures of impulsivity. METHODS: 28 BD patients (56.07 ± 4.08 years, 16 women) and 15 healthy controls (HC; 55...
August 31, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28882405/efficacy-of-quetiapine-xr-vs-placebo-as-concomitant-treatment-to-mood-stabilizers-in-the-control-of-subthreshold-symptoms-of-bipolar-disorder-results-from-a-pilot-randomized-controlled-trial
#15
Marina Garriga, Eva Solé, Ana González-Pinto, Gabriel Selva-Vera, Belén Arranz, Benedikt L Amann, Jerónimo Saiz-Ruiz, Josefina Pérez-Blanco, Eduard Vieta
Patients with bipolar disorder (BD) do not always achieve full remission between episodes. Subthreshold symptoms (depressive, manic or mixed) represent a major cause of relapse and disability in these patients. Immediate release (IR) and extended release (XR) formulations of quetiapine are both indicated for short and long-term treatment of BD. The aim of this study was to evaluate the efficacy of quetiapine XR vs placebo in subthreshold symptomatology when added to previous mood stabilizer treatment. A pilot phase IIIB, multicentre, prospective, placebo controlled, randomized, double blinded study of 12 weeks follow-up was performed (NCT01197846)...
September 4, 2017: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28881294/sleep-disturbance-may-impact-treatment-outcome-in-bipolar-disorder-a-preliminary-investigation-in-the-context-of-a-large-comparative-effectiveness-trial
#16
Louisa G Sylvia, Weilynn C Chang, Masoud Kamali, Mauricio Tohen, Gustavo Kinrys, Thilo Deckersbach, Joseph R Calabrese, Michael E Thase, Noreen Reilly-Harrington, William V Bobo, James H Kocsis, Melvin G McInnis, Charles L Bowden, Terence A Ketter, Edward S Friedman, Richard C Shelton, Susan L McElroy, Keming Gao, Dustin J Rabideau, Andrew A Nierenberg
BACKGROUND: Bipolar patients experience sleep disturbances during and between mood episodes. Yet the impact of sleep on treatment with different medications has not been fully explored. The purpose of this paper is to explore the potential impact of poor sleep at baseline on outcomes in a randomized effectiveness trial of quetiapine and lithium. METHODS: The Bipolar CHOICE study was a 6-month, parallel group, multisite randomized controlled trial. Participants with bipolar disorder (N = 482; 59% female and age 18-70 years) received quetiapine or lithium...
August 19, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28879470/childhood-maltreatment-and-the-medical-morbidity-in-bipolar-disorder-a-case-control-study
#17
Georgina M Hosang, Helen L Fisher, Rudolf Uher, Sarah Cohen-Woods, Barbara Maughan, Peter McGuffin, Anne E Farmer
BACKGROUND: Childhood maltreatment (abuse and neglect) can have long-term deleterious consequences, including increased risk for medical and psychiatric illnesses, such as bipolar disorder in adulthood. Emerging evidence suggests that a history of childhood maltreatment is linked to the comorbidity between medical illnesses and mood disorders. However, existing studies on bipolar disorder have not yet explored the specific influence of child neglect and have not included comparisons with individuals without mood disorders (controls)...
September 7, 2017: International Journal of Bipolar Disorders
https://www.readbyqxmd.com/read/28878340/the-pharmacogenomics-of-valproic-acid
#18
REVIEW
Miao-Miao Zhu, Hui-Lan Li, Li-Hong Shi, Xiao-Ping Chen, Jia Luo, Zan-Ling Zhang
Valproic acid is an anticonvulsant and mood-stabilizing drug used primarily in the treatment of epilepsy and bipolar disorder. Adverse effects of valproic acid are rare, but hepatotoxicity is severe in particular in those younger than 2 years old and polytherapy. During valproic acid treatment, it is difficult for prescribers to predict its individual response. Recent advances in the field of pharmacogenomics have indicated variants of candidate genes that affect valproic acid efficacy and safety. In this review, a large number of candidate genes that influence valproic acid pharmacokinetics and pharmacodynamics are discussed, including metabolic enzymes, drug transporters, neurotransmitters and drug targets...
September 7, 2017: Journal of Human Genetics
https://www.readbyqxmd.com/read/28875764/evaluation-of-adiponectin-and-leptin-levels-and-oxidative-stress-in-bipolar-disorder-patients-with-metabolic-syndrome-treated-by-valproic-acid
#19
Sema Akgün, Tülay Köken, Ahmet Kahraman
INTRODUCTION: An increased risk for metabolic syndrome (MS) has been described for people with psychotic and mood disorders. The aim of this study was to determine the influence of valproic acid (VPA) treatment on adiponectin, leptin levels and oxidative stress in bipolar disorder (BD). METHODS: Forty patients with BD receiving VPA monotherapy and 20 healthy control subjects were included in this study. BD patients were divided into two groups with and without MS as group 1 and group 2, respectively...
August 1, 2017: Journal of Psychopharmacology
https://www.readbyqxmd.com/read/28872998/-being-bipolar-a-qualitative-analysis-of-the-experience-of-bipolar-disorder-as-described-in-internet-blogs
#20
Anika Mandla, Jo Billings, Joanna Moncrieff
In the light of debates about the nature of bipolar disorder (BD), the current article presents a thematic analysis of Internet "blogs" by self-identified bipolar sufferers. Extreme and frequent fluctuation of mood was considered the principal feature of BD, along with a broad range of other problems. BD was often invoked as an explanation for life difficulties or lack of achievement, and was mostly regarded as a brain disease. Most bloggers emphasized the importance of drug treatment, along with the self-management techniques...
September 5, 2017: Issues in Mental Health Nursing
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