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Bipolar mood disorder

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https://www.readbyqxmd.com/read/29150869/maternal-mood-disorders-and-lithium-exposure-in-utero-were-not-associated-with-poor-cognitive-development-during-childhood
#1
L Forsberg, M Adler, I Römer Ek, M Ljungdahl, L Navér, L L Gustafsson, G Berglund, A Chotigasatien, U Hammar, B Böhm, K Wide
AIM: This study evaluated whether maternal mood disorders, particularly bipolar disorder, and lithium treatment during pregnancy influenced the neonatal health and cognition of children born from 2006- 2010. METHODS: Our study at Karolinska University Hospital, Stockholm, Sweden, focused on women with and without mood disorders and their children. Information on pharmacotherapy, mental health, delivery and neonatal complications was retrospectively collected from electronic patient records...
November 18, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/29148147/altered-n170-and-mood-symptoms-in-bipolar-disorder-an-electrophysiological-study-of-configural-face-processing
#2
Ivy F Tso, Tyler B Grove, Savanna A Mueller, Lisa O'Donnell, Jinsoo Chun, Melvin G McInnis, Patricia J Deldin
OBJECTIVES: Altered social behavior during mood episodes in bipolar disorder often has detrimental and long-lasting interpersonal consequences. Abnormal face processing may play a role in linking brain functions to clinical symptoms and behavior. This study aimed to understand configural face processing in bipolar disorder as a function of basic communicative attributes of the face and mood symptoms using event-related brain potentials (ERPs). METHODS: Forty-two participants with bipolar I disorder (BP) and 43 healthy controls (HC) viewed face stimuli varying in emotion (neutral or fearful), head orientation (forward or deviated), and gaze direction (direct or averted) while ERPs were recorded...
November 17, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/29145856/-is-it-menopause-or-bipolar-a-qualitative-study-of-the-experience-of-menopause-for-women-with-bipolar-disorder
#3
Tania Perich, Jane Ussher, Chloe Parton
BACKGROUND: Menopause can be a time of change for women and may be marked by disturbances in mood. For women living with a mental illness, such as bipolar disorder, little is known about how they experience mood changes during menopause. This study aimed to explore how women with bipolar disorder constructed mood changes during menopause and how this impacted on treatment decisions. METHODS: Semi-structured interviews were undertaken with fifteen women who reported they had been diagnosed with bipolar disorder...
November 16, 2017: BMC Women's Health
https://www.readbyqxmd.com/read/29143952/-the-effect-of-mood-stabilising-drugs-on-cytokine-levels-in-bipolar-disorder-a-systematic-review
#4
S Van Den Ameele, L van Diermen, W Staels, V Coppens, G Dumont, B Sabbe, M Morrens
Veranderde cytokineconcentraties bij personen met een bipolaire stoornis ten opzichte van controle-personen suggereren een rol van het immuunsysteem in de pathofysiologie van bipolaire stoornis. Farmacotherapie is een belangrijke verstorende factor in klinisch onderzoek naar cytokineconcentraties.<br/> DOEL: Evalueren van cytokineconcentraties bij medicatievrije patiënten met een bipolaire stoornis en van het effect van stemmingsstabiliserende geneesmiddelen op deze concentraties.<br/> METHODE: We doorzochten systematisch PubMed en Embase naar klinische studies die cytokineconcentraties bij medicatievrije patiënten met een bipolaire stoornis beschrijven of het effect van een individueel stemmingsstabiliserend geneesmiddel op deze concentraties evalueren...
2017: Tijdschrift Voor Psychiatrie
https://www.readbyqxmd.com/read/29141103/risk-profiles-of-personality-traits-for-suicidality-among-mood-disorder-patients-and-community-controls
#5
M-H Su, H-C Chen, M-L Lu, J Feng, I-M Chen, C-S Wu, S-W Chang, P-H Kuo
OBJECTIVE: To examine the associations between personality traits and suicidal ideation (SI) and attempt (SA) in mood disorder patients and community controls. METHOD: We recruited 365 bipolar, 296 major depressive disorder patients, and 315 community controls to assess their lifetime suicidality. Participants filled out self-reported personality questionnaires to collect data of personality traits, including novelty seeking (NS), harm avoidance (HA), extraversion (E), and neuroticism (N)...
November 15, 2017: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/29137178/antidepressants-and-mood-stabilizers-novel-research-avenues-and-clinical-insights-for-bipolar-depression
#6
REVIEW
In Hee Shim, Young Sup Woo, Moon-Doo Kim, Won-Myong Bahk
The concept of the bipolar-spectrum and of mixed features being a bridge between major depressive disorders and bipolar disorders (BDs) has become increasingly important in mood-disorder diagnoses. Under these circumstances, antidepressants (ADs) and mood stabilizers (MSs) should be used with caution in the treatment of major depressive episodes (MDEs) and to obtain long-term stability in BDs. Before treating MDEs, screening tools, specific symptom evaluation and medical history should be used to distinguish between bipolarity and mixed features in patients for whom AD monotherapy may present a risk...
November 13, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29136600/effects-of-venlafaxine-versus-lithium-monotherapy-on-quality-of-life-in-bipolar-ii-major-depressive-disorder-findings-from-a-double-blind-randomized-controlled-trial
#7
Lorenzo Lorenzo-Luaces, Jay D Amsterdam
Bipolar disorder is associated with decreased quality of life, especially during depressive episodes. There are few studies that have examined whether quality of life improves following pharmacological treatments of bipolar depression. In this exploratory study, we examined the effects of antidepressant versus mood stabilizer monotherapy on quality of life ratings in bipolar II subjects during acute (12 week) treatment. Data were derived from a randomized double-blind comparison of venlafaxine (n = 65) versus lithium (n = 64) monotherapy...
November 8, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/29128113/measurement-equivalence-of-the-bdsx-scale-with-young-and-older-adults-with-bipolar-disorder
#8
Norm O'Rourke, Yaacov G Bachner, Sarah L Canham, Andrew Sixsmith, Badas Study Team
Instruments developed for mental health research are commonly devised and validated with young adults only. However, the measurement properties of these scales may differ over the lifespan. For this study, we set out to demonstrate the psychometric equivalence of the BDSx scale with an international sample of young and older adults with bipolar disorder (BD). We independently replicated the 4-factor model of BDSx responses with young and older participants (M = 45.63, range 19-87 years of age); we then compared the psychometric properties between models...
October 14, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/29122639/the-p2rx7-polymorphism-rs2230912-is-associated-with-depression-a-meta-analysis
#9
D Czamara, B Müller-Myhsok, S Lucae
Various studies have investigated whether single nucleotide polymorphisms (SNPs) in the gene purinergic receptor P2X7 (P2RX7), and rs2230912 specifically, were associated with mood disorders. While some studies found positive evidence, a large number of studies reported no significant associations. In a previously published meta-analysis, Feng et al. did not find a significant association and only moderate odds ratios (ORs) in case-control studies. They reported significant findings only for family-based studies...
November 6, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/29121879/hypnotic-susceptibility-and-affective-states-in-bipolar-i-and-ii-disorders
#10
Bingren Zhang, Jiawei Wang, Qisha Zhu, Guorong Ma, Chanchan Shen, Hongying Fan, Wei Wang
BACKGROUND: Highly hypnotizable individuals have impaired executive function, elevated motor impulsivity and increased emotional sensitivity, which are sometimes found in bipolar disorder patients. It is then reasonable to assume that certain aspects of hypnotic susceptibility differ with the types of bipolar disorder. METHODS: The Stanford Hypnotic Susceptibility Scale: Form C (SHSS:C) test, the Mood Disorder Questionnaire (MDQ), the Hypomanic Checklist-32 (HCL-32) and the Plutchick-van Praag Depression Inventory (PVP) were applied to 62 patients with bipolar I disorder, 33 bipolar II disorder, and 120 healthy volunteers...
November 9, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/29121444/neurocognitive-functioning-clinical-course-and-functional-outcome-in-first-treatment-bipolar-i-disorder-patients-with-and-without-clinical-relapse-a-1-year-follow-up-study
#11
Christine Demmo, Trine V Lagerberg, Levi R Kvitland, Sofie R Aminoff, Tone Hellvin, Carmen Simonsen, Beathe Haatveit, Ole A Andreassen, Ingrid Melle, Torill Ueland
OBJECTIVES: Due to limited research on the association between recurrence of mood episodes and the longitudinal course of neurocognitive functioning in early phase bipolar I disorder (BD I), the impact of recurrence on neurocognition remains unclear. Further, a strong correlation between neurocognitive impairment and functional impairment has been demonstrated. The longitudinal relationship between neurocognitive impairment and functional outcome in relation to recurrence is, however, not established...
November 9, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/29121268/association-of-polygenic-score-for-schizophrenia-and-hla-antigen-and-inflammation-genes-with-response-to-lithium-in-bipolar-affective-disorder-a-genome-wide-association-study
#12
Azmeraw T Amare, Klaus Oliver Schubert, Liping Hou, Scott R Clark, Sergi Papiol, Urs Heilbronner, Franziska Degenhardt, Fasil Tekola-Ayele, Yi-Hsiang Hsu, Tatyana Shekhtman, Mazda Adli, Nirmala Akula, Kazufumi Akiyama, Raffaella Ardau, Bárbara Arias, Jean-Michel Aubry, Lena Backlund, Abesh Kumar Bhattacharjee, Frank Bellivier, Antonio Benabarre, Susanne Bengesser, Joanna M Biernacka, Armin Birner, Clara Brichant-Petitjean, Pablo Cervantes, Hsi-Chung Chen, Caterina Chillotti, Sven Cichon, Cristiana Cruceanu, Piotr M Czerski, Nina Dalkner, Alexandre Dayer, Maria Del Zompo, J Raymond DePaulo, Bruno Étain, Peter Falkai, Andreas J Forstner, Louise Frisen, Mark A Frye, Janice M Fullerton, Sébastien Gard, Julie S Garnham, Fernando S Goes, Maria Grigoroiu-Serbanescu, Paul Grof, Ryota Hashimoto, Joanna Hauser, Stefan Herms, Per Hoffmann, Andrea Hofmann, Stephane Jamain, Esther Jiménez, Jean-Pierre Kahn, Layla Kassem, Po-Hsiu Kuo, Tadafumi Kato, John Kelsoe, Sarah Kittel-Schneider, Sebastian Kliwicki, Barbara König, Ichiro Kusumi, Gonzalo Laje, Mikael Landén, Catharina Lavebratt, Marion Leboyer, Susan G Leckband, Alfonso Tortorella, Mirko Manchia, Lina Martinsson, Michael J McCarthy, Susan McElroy, Francesc Colom, Marina Mitjans, Francis M Mondimore, Palmiero Monteleone, Caroline M Nievergelt, Markus M Nöthen, Tomas Novák, Claire O'Donovan, Norio Ozaki, Urban Ösby, Andrea Pfennig, James B Potash, Andreas Reif, Eva Reininghaus, Guy A Rouleau, Janusz K Rybakowski, Martin Schalling, Peter R Schofield, Barbara W Schweizer, Giovanni Severino, Paul D Shilling, Katzutaka Shimoda, Christian Simhandl, Claire M Slaney, Alessio Squassina, Thomas Stamm, Pavla Stopkova, Mario Maj, Gustavo Turecki, Eduard Vieta, Julia Volkert, Stephanie Witt, Adam Wright, Peter P Zandi, Philip B Mitchell, Michael Bauer, Martin Alda, Marcella Rietschel, Francis J McMahon, Thomas G Schulze, Bernhard T Baune
Importance: Lithium is a first-line mood stabilizer for the treatment of bipolar affective disorder (BPAD). However, the efficacy of lithium varies widely, with a nonresponse rate of up to 30%. Biological response markers are lacking. Genetic factors are thought to mediate treatment response to lithium, and there is a previously reported genetic overlap between BPAD and schizophrenia (SCZ). Objectives: To test whether a polygenic score for SCZ is associated with treatment response to lithium in BPAD and to explore the potential molecular underpinnings of this association...
November 9, 2017: JAMA Psychiatry
https://www.readbyqxmd.com/read/29119914/obsessive-compulsive-disorder-with-comorbid-bipolar-disorders-clinical-features-and-treatment-implications
#13
Federico Mucci, Cristina Toni, Ettore Favaretto, Giulia Vannucchi, Donatella Marazziti, Giulio Perugi
BACKGROUND: Obsessive-compulsive disorder (OCD) symptoms within the context of a bipolar disorder (BD) have been described since the 19th century. Interestingly, the existence of a relevant overlap between the aforementioned psychiatric syndromes has been confirmed by a number of recent epidemiological and family studies. AIMS: The aim of the present paper is to review the clinical features and the therapeutic implications of the OCD-BD comorbidity. DISCUSSION: In the last two decades, the frequent association between OCD and BD has been earning a growing interest given its relevant nosological and therapeutic implications...
November 8, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/29112195/face-and-predictive-validity-of-the-clock%C3%AE-19-mouse-as-an-animal-model-for-bipolar-disorder-a-systematic-review
#14
REVIEW
M Kristensen, A A Nierenberg, S D Østergaard
Mice carrying the circadian locomotor output cycles Kaput delta 19 N-ethyl-N-nitrosoure (ENU) mutation (ClockΔ19) are used as an animal model for bipolar disorder (BD). We aimed to systematically review the face validity (phenotypical and pathophysiological resemblance with BD) and predictive validity (responsiveness to treatments used in BD) of this model in adherence with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. We carried out a systematic search of the databases PubMed and Embase, combining search terms covering BD and ClockΔ19...
November 7, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/29107211/cyclothymic-temperament-and-glucose-metabolism-in-the-right-superior-parietal-lobule
#15
Koji Hatano, Takeshi Terao, Hirofumi Hirakawa, Kentaro Kohno, Yoshinori Mizokami, Nobuyoshi Ishii
Cyclothymic temperament possesses a central dimension that includes rapid fluctuations in mood and emotional instability, and it is regarded as a prodromal state of bipolar disorder. The aim of the present study is to explore the neural correlates of cyclothymic temperament. We used the data of 55 healthy participants in our previous study and analyzed the association between cyclothymic temperament scores rated by the Temperament Evaluation of Memphis, Pisa, Paris and San Diego-Autoquestionnaire (TEMPS-A) and the uptake of [(18)F]-FDG measured by positron emission tomography (PET)...
October 23, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/29102411/what-can-mitochondrial-dna-analysis-tell-us-about-mood-disorders
#16
REVIEW
Takaoki Kasahara, Tadafumi Kato
Variants in mitochondrial DNA (mtDNA) and nuclear genes encoding mitochondrial proteins in bipolar disorder, depression, or other psychiatric disorders have been studied for decades, since mitochondrial dysfunction was first suggested in the brains of patients with these diseases. Candidate gene association studies initially resulted in findings compatible with the mitochondrial dysfunction hypothesis. Many of those studies, however, were conducted with modest sample sizes (N < 1000), which could cause false positive findings...
September 21, 2017: Biological Psychiatry
https://www.readbyqxmd.com/read/29100629/metabotropic-glutamatergic-receptor-5-and-stress-disorders-knowledge-gained-from-receptor-imaging-studies
#17
REVIEW
Irina Esterlis, Sophie E Holmes, Priya Sharma, John H Krystal, Christine DeLorenzo
The metabotropic glutamatergic receptor subtype 5 (mGluR5) may represent a promising therapeutic target for stress-related psychiatric disorders. Here, we describe mGluR5 findings in stress disorders, particularly major depressive disorder (MDD), highlighting insights from positron emission tomography studies. Positron emission tomography studies report either no differences or lower mGluR5 in MDD, potentially reflecting MDD heterogeneity. Unlike the rapidly acting glutamatergic agent ketamine, mGluR5-specific modulation has not yet shown antidepressant efficacy in MDD and bipolar disorder...
September 19, 2017: Biological Psychiatry
https://www.readbyqxmd.com/read/29096909/-assessment-of-mood-disorders-by-passive-data-gathering-the-concept-of-digital-phenotype-versus-psychiatrist-s-professional-culture
#18
A Bourla, F Ferreri, L Ogorzelec, C Guinchard, S Mouchabac
OBJECTIVES: The search for objective clinical signs is a constant practitioners' and researchers' concern in psychiatry. New technologies (embedded sensors, artificial intelligence) give an easier access to untapped information such as passive data (i.e. that do not require patient intervention). The concept of "digital phenotype" is emerging in psychiatry: a psychomotor alteration translated by accelerometer's modifications contrasting with the usual functioning of the subject, or the graphorrhea of patients presenting a manic episode which is replaced by an increase of SMS sent...
October 30, 2017: L'Encéphale
https://www.readbyqxmd.com/read/29096128/are-comorbid-anxiety-disorders-a-risk-factor-for-suicide-attempts-in-patients-with-mood-disorders-a-two-year-prospective-study
#19
L N Abreu, M A Oquendo, H Galfavy, A Burke, M F Grunebaum, L Sher, G M Sullivan, M E Sublette, J Mann, B Lafer
BACKGROUND: Comorbid anxiety disorders have been considered a risk factor for suicidal behavior in patients with mood disorders, although results are controversial. The aim of this two-year prospective study was to determine if lifetime and current comorbid anxiety disorders at baseline were risk factors for suicide attempts during the two-year follow-up. METHODS: We evaluated 667 patients with mood disorders (504 with major depression and 167 with bipolar disorder) divided in two groups: those with lifetime comorbid anxiety disorders (n=229) and those without (n=438)...
September 29, 2017: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/29091777/assessment-of-sleep-quality-in-bipolar-euthymic-patients
#20
Necla Keskin, Lut Tamam, Nurgul Ozpoyraz
OBJECTIVE: Sleep quality is affected in bipolar disorder even in euthymic episodes. The aim of this study was to assess sleep quality in bipolar euthymic patients, determine related clinical characteristics and evaluate its effects on functionality. METHODS: A total of 122 outpatients were included. Scales were used to confirm that patients were euthymic. Mini Mental Test was performed to exclude patients with a diagnosis of dementia. A data form for socio-demographic features and clinical characteristics of bipolar disorder have been completed...
September 30, 2017: Comprehensive Psychiatry
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