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https://www.readbyqxmd.com/read/28102459/a-qualitative-exploration-of-clinician-views-and-experiences-of-treatment-decision-making-in-bipolar-ii-disorder
#1
Alana Fisher, Vijaya Manicavasagar, Louise Sharpe, Rebekah Laidsaar-Powell, Ilona Juraskova
This study qualitatively explored clinicians' views and experiences of treatment decision-making in BPII. Semi-structured interviews were conducted with 20 practising clinicians (n = 10 clinical psychologists, n = 6 GPs, n = 4 psychiatrists) with experience in treating adult outpatients with BPII. Interviews were audiotaped, transcribed verbatim and thematically analysed using framework methods. Professional experience, and preferences for patient involvement in decision-making were also assessed...
January 19, 2017: Community Mental Health Journal
https://www.readbyqxmd.com/read/28096882/design-and-methods-of-the-mood-disorder-cohort-research-consortium-mdcrc-study
#2
Chul-Hyun Cho, Yong-Min Ahn, Se Joo Kim, Tae Hyun Ha, Hong Jin Jeon, Boseok Cha, Eunsoo Moon, Dong Yeon Park, Ji Hyun Baek, Hee-Ju Kang, Vin Ryu, Hyonggin An, Heon-Jeong Lee
The Mood Disorder Cohort Research Consortium (MDCRC) study is designed as a naturalistic observational prospective cohort study for early-onset mood disorders (major depressive disorders, bipolar disorders type 1 and 2) in South Korea. The study subjects consist of two populations: 1) patients with mood disorders under 25 years old and 2) patients with mood disorders within 2 years of treatment under 35 years old. After successful screening, the subjects are evaluated using baseline assessments and serial follow-up assessments at 3-month intervals...
January 2017: Psychiatry Investigation
https://www.readbyqxmd.com/read/28072643/early-life-trauma-in-hospitalized-patients-with-mood-disorders-and-its-association-with-clinical-outcomes
#3
Ajay K Parsaik, Noha Abdelgawad, Jigar K Chotalia, Scott D Lane, Teresa A Pigott
BACKGROUND: The prevalence of childhood trauma and its impact on clinical outcomes in hospitalized patients with mood disorders is unknown. We studied the frequency of childhood trauma among inpatient adults with mood disorders and its association with clinical outcomes. METHODS: Patients admitted to our hospital with a primary diagnosis of mood disorders completed the short form of the Early Trauma Inventory-Self-Report (ETISR-SF), the Sheehan Disability Scale, and the Clinician-Rated Dimensions of Psychosis Symptom Severity scale...
January 2017: Journal of Psychiatric Practice
https://www.readbyqxmd.com/read/28065900/exploring-the-predictive-power-of-polygenic-scores-derived-from-genome-wide-association-studies-a-study-of-10-complex-traits
#4
Hon-Cheong So, Pak C Sham
MOTIVATION: It is hoped that advances in our knowledge in disease genomics will contribute to personalized medicine such as individualized preventive strategies or early diagnoses of diseases. With the growth of genome-wide association studies (GWAS) in the past decade, how far have we reached this goal? In this study we explored the predictive ability of polygenic risk scores (PRSs) derived from GWAS for a range of complex disease and traits. RESULTS: We first proposed a new approach to evaluate predictive performances of PRS at arbitrary P-value thresholds...
January 8, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28064463/global-research-trends-in-lithium-toxicity-from-1913-to-2015-a-bibliometric-analysis
#5
Sa'ed H Zyoud, W Stephen Waring, Waleed M Sweileh, Samah W Al-Jabi
Lithium salts have been used to treat psychiatric disorders since the 1940s and are currently used in prophylaxis and treatment of depression and bipolar disorder. Therefore, we conducted this study to assess lithium toxicity-related publications using bibliometric approaches from a health point of view to assess global research trends in the lithium toxicity field to offer guidance to future research in this field. The data were retrieved from the online version of Scopus database on 6 August 2016. All records with the term "lithium" in the title were retrieved, and those related to lithium toxicity were evaluated...
January 8, 2017: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28063269/novel-mapping-technique-for-localization-of-focal-and-reentrant-activation-during-atrial-fibrillation
#6
Yoshihide Takahashi, Shinsuke Iwai, Syu Yamashita, Mayumi Masumura, Masahito Suzuki, Kento Yabe, Yasuhiro Sato, Kenzo Hirao, Mitsuaki Isobe
INTRODUCTION: Identification of wavefront propagation pattern during AF remains challenging in ablation procedures. We sought to test a novel combination of a new mapping technology called Ripple Map and high density mapping to distinguish focal and reentrant activation during atrial fibrillation (AF). METHODS AND RESULTS: Subjects were patients undergoing ablation for persistent AF. If AF remained after isolation of the pulmonary veins, the left atrium (LA) was mapped by a high-density mapping catheter for later analysis, after which ablation was continued using a conventional stepwise approach...
January 7, 2017: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/28038685/grafted-c-kit-ssea1-eye-wall-progenitor-cells-delay-retinal-degeneration-in-mice-by-regulating-neural-plasticity-and-forming-new-graft-to-host-synapses
#7
Xi Chen, Zehua Chen, Zhengya Li, Chen Zhao, Yuxiao Zeng, Ting Zou, Caiyun Fu, Xiaoli Liu, Haiwei Xu, Zheng Qin Yin
BACKGROUND: Despite diverse pathogenesis, the common pathological change observed in age-related macular degeneration and in most hereditary retinal degeneration (RD) diseases is photoreceptor loss. Photoreceptor replacement by cell transplantation may be a feasible treatment for RD. The major obstacles to clinical translation of stem cell-based cell therapy in RD remain the difficulty of obtaining sufficient quantities of appropriate and safe donor cells and the poor integration of grafted stem cell-derived photoreceptors into the remaining retinal circuitry...
December 30, 2016: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/28003732/regulation-of-photoreceptor-gene-transcription-via-a-highly-conserved-transcriptional-regulatory-element-by-vsx-gene-products
#8
Yi Pan, Daniel F Comiskey, Lisa E Kelly, Dawn S Chandler, Heithem M El-Hodiri
PURPOSE: The photoreceptor conserved element-1 (PCE-1) sequence is found in the transcriptional regulatory regions of many genes expressed in photoreceptors. The retinal homeobox (Rx or Rax) gene product functions by binding to PCE-1 sites. However, other transcriptional regulators have also been reported to bind to PCE-1. One of these, vsx2, is expressed in retinal progenitor and bipolar cells. The purpose of this study is to identify Xenopus laevis vsx gene products and characterize vsx gene product expression and function with respect to the PCE-1 site...
2016: Molecular Vision
https://www.readbyqxmd.com/read/28002663/psychiatric-disease-preceding-intracranial-tumor-diagnosis-investigating-the-association
#9
Kathryn R Tringale, Bayard R Wilson, Brian Hirshman, Tianzan Zhou, David Folsom, Marc A Norman, Igor Grant, Clark C Chen, Bob S Carter
Objective: Here, we examine rates of intracranial tumor diagnoses in patients with and without comorbid psychiatric diagnoses to better understand how psychiatric disease may alter risk profiles for brain tumor diagnosis. Methods: We used a longitudinal version of the California Office of Statewide Health Planning and Development (OSHPD) database, which includes all inpatient admissions in California from 1995 to 2010. We examined patients with confirmed hospital admissions from 1997 to 2004...
December 15, 2016: Primary Care Companion to CNS Disorders
https://www.readbyqxmd.com/read/28002662/association-between-lithium-use-and-risk-of-alzheimer-s-disease
#10
Chin Cheng, Peter Zandi, Elizabeth Stuart, Ching-Heng Lin, Pei-Yu Su, G Caleb Alexander, Tsuo-Hung Lan
OBJECTIVE: Current evidence for the association between use of lithium and risk of dementia is mixed. The objective of this study was to assess the risk of Alzheimer's disease associated with use of lithium. METHODS: A population-based, nested case-control study was conducted using data from the National Health Insurance Research Database in 2002 covering 24.5 million beneficiaries of the Taiwan National Health Insurance Program from January 1, 1997, to December 31, 2009...
December 20, 2016: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/28000158/a-systematic-review-and-critical-appraisal-of-economic-evaluations-of-pharmacological-interventions-for-people-with-bipolar-disorder
#11
REVIEW
Ifigeneia Mavranezouli, Joran Lokkerbol
BACKGROUND: Bipolar disorder (BD) is a chronic mood disorder that causes substantial psychological and financial burden. Various pharmacological treatments are effective in the management and prevention of acute episodes of BD. In an era of tighter healthcare budgets and a need for more efficient use of resources, several economic evaluations have evaluated the cost effectiveness of treatments for BD. OBJECTIVE: The aim of this study was to systematically review and appraise published economic evaluations of pharmacological interventions for BD...
December 20, 2016: PharmacoEconomics
https://www.readbyqxmd.com/read/27999805/efficiency-of-human-epiphyseal-chondrocytes-with-differential-replication-numbers-for-cellular-therapy-products
#12
Michiyo Nasu, Shinichiro Takayama, Akihiro Umezawa
The cell-based therapy for cartilage or bone requires a large number of cells; serial passages of chondrocytes are, therefore, needed. However, fates of expanded chondrocytes from extra fingers remain unclarified. The chondrocytes from human epiphyses morphologically changed from small polygonal cells to bipolar elongated spindle cells and to large polygonal cells with degeneration at early passages. Gene of type II collagen was expressed in the cells only at a primary culture (Passage 0) and Passage 1 (P1) cells...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27929612/effects-of-cumulative-herpesviridae-and-toxoplasma-gondii-infections-on-cognitive-function-in-healthy-bipolar-and-schizophrenia-subjects
#13
Nora Hamdani, Claire Daban-Huard, Ophelia Godin, Hakim Laouamri, Stéphane Jamain, Dodji Attiba, Marine Delavest, Jean-Pierre Lépine, Philippe Le Corvoisier, Josselin Houenou, Jean-Romain Richard, Robert H Yolken, Rajagopal Krishnamoorthy, Ryad Tamouza, Marion Leboyer, Faith B Dickerson
OBJECTIVE: Schizophrenia and bipolar disorder are associated with cognitive impairment leading to social disruption. While previous studies have focused on the effect of individual infectious exposure, namely, Herpesviridae viruses or Toxoplasma gondii (T gondii), on cognitive functioning, the objective of the present study was to examine the effect of multiple infections on cognitive functioning in patients with schizophrenia and bipolar disorder and in healthy controls. METHODS: Seropositivity to herpes simplex virus type 1 (HSV-1), herpes simplex virus type 2 (HSV-2), cytomegalovirus (CMV), and T gondii was related to cognitive status among 423 participants (recruited between 2008 and 2014; 138 patients with bipolar disorder, 105 patients with schizophrenia [DSM-IV criteria], and 180 healthy controls) for episodic verbal memory (California Verbal Learning Test), working memory (Wechsler Adult Intelligence Scale, third edition), and premorbid intelligence quotient (National Adult Reading Test)...
December 6, 2016: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/27928249/%C3%A2-recurrence-in-patients-with-bipolar-disorder-and-its-risk-factors
#14
Roya Najafi-Vosough, Ali Ghaleiha, Javad Faradmal, Hossein Mahjub
Objective: The aim of this study was to identify prognosis factors associated with recurrence in patients ‎with bipolar disorder.‎‎ Method: This retrospective cohort study was conducted in Hamadan Province, the west of Iran. All ‎patients (n = 400) with bipolar disorder who were hospitalized for the second time or more ‎during April 2008 to September 2014 were included in this study. Ordinal logistic regression ‎analysis was employed to determine the effective factors in each recurrence, and odds ratio (OR) and 95% confidence intervals (CI) were obtained...
July 2016: Iranian Journal of Psychiatry
https://www.readbyqxmd.com/read/27922641/ip3-accumulation-and-or-inositol-depletion-two-downstream-lithium-s-effects-that-may-mediate-its-behavioral-and-cellular-changes
#15
Y Sade, L Toker, N Z Kara, H Einat, S Rapoport, D Moechars, G T Berry, Y Bersudsky, G Agam
Lithium is the prototype mood stabilizer but its mechanism is still unresolved. Two hypotheses dominate-the consequences of lithium's inhibition of inositol monophosphatase at therapeutically relevant concentrations (the 'inositol depletion' hypothesis), and of glycogen-synthase kinase-3. To further elaborate the inositol depletion hypothesis that did not decisively determine whether inositol depletion per se, or phosphoinositols accumulation induces the beneficial effects, we utilized knockout mice of either of two inositol metabolism-related genes-IMPA1 or SMIT1, both mimic several lithium's behavioral and biochemical effects...
December 6, 2016: Translational Psychiatry
https://www.readbyqxmd.com/read/27918826/long-term-protection-of-genetically-ablated-rabbit-retinal-degeneration-by-sustained-transscleral-unoprostone-delivery
#16
Nobuhiro Nagai, Eri Koyanagi, Yasuko Izumida, Junjun Liu, Aya Katsuyama, Hirokazu Kaji, Matsuhiko Nishizawa, Noriko Osumi, Mineo Kondo, Hiroko Terasaki, Yukihiko Mashima, Toru Nakazawa, Toshiaki Abe
Purpose: To evaluate the long-term protective effects of transscleral unoprostone (UNO) against retinal degeneration in transgenic (Tg) rabbits (Pro347Leu rhodopsin mutation). Methods: The UNO release devices (URDs) were implanted into the sclerae of Tg rabbits and ERG, optical coherence tomography (OCT), and ophthalmic examinations were conducted for 40 weeks. Unoprostone metabolites in retina, choroid/RPE, aqueous humor, and plasma from wild-type (Wt) rabbits were measured using liquid chromatography-tandem mass spectrometry...
December 1, 2016: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/27902230/roseitalea-porphyridii-gen-nov-sp-nov-isolated-from-a-red-alga-and-reclassification-of-hoeflea-suaedae-chung-et-al-2013-as-pseudohoeflea-suaedae-gen-nov-comb-nov
#17
Jong Woo Hyeon, Sang Eun Jeong, Kyunghwa Baek, Che Ok Jeon
A Gram-staining-negative, strictly aerobic bacterial strain, designated MA7-20T, was isolated from a marine alga, Porphyridium marinum, in Korea. Cells showing oxidase-positive and catalase-positive activities were motile rods with bipolar flagella. Growth of strain MA7-20T was observed at 15-45 C (optimum, 30-37 C), at pH 6.0-10.5 (optimum, pH 7.0-8.0) and in the presence of 0-7 % (w/v) NaCl (optimum, 2-3 %). Strain MA7-20T contained summed feature 8 (comprising C18:1 ω7c/C18:1 ω6c) and 11-methyl-C18:1 ω7c and C18:0 as the major fatty acids and ubiquinone-10 as the sole isoprenoid quinone...
November 2, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27900342/cacna1c-protecting-young-hippocampal-neurons-in-the-adult-brain
#18
Héctor De Jesús-Cortés, Anjali M Rajadhyaksha, Andrew A Pieper
Neuropsychiatric disease is the leading cause of disability in the United States, and fourth worldwide.(1,2) Not surprisingly, human genetic studies have revealed a common genetic predisposition for many forms of neuropsychiatric disease, potentially explaining why overlapping symptoms are commonly observed across multiple diagnostic categories. For example, the CACNA1C gene was recently identified in the largest human genome-wide association study to date as a risk loci held in common across 5 major forms of neuropsychiatric disease: bipolar disorder, schizophrenia, major depressive disorder (MDD), autism spectrum disorder and attention deficit-hyperactivity disorder...
2016: Neurogenesis (Austin, Tex.)
https://www.readbyqxmd.com/read/27889598/association-between-antipsychotic-drug-use-and-cataracts-in-patients-with-bipolar-disorder-a-population-based-nested-case-control-study
#19
Che-Sheng Chu, Po-Han Chou, Yi-Huei Chen, Min-Wei Huang, Min-Yen Hsu, Tsuo-Hung Lan, Ching-Heng Lin
BACKGROUND: No previous study has focused on the association between use of antipsychotic drugs and the development of cataracts in patients with bipolar disorder (BD); hence, we aimed to examine this association in the present study. METHODS: We conducted a retrospective nested case-control study using data from the National Health Insurance Database of Taiwan between 2000 and 2011. A total of 3292 BD patients, 1684 with cataracts and 1608 controls matched for age, sex, and index date, were included...
February 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/27889597/is-there-any-association-between-toxoplasma-gondii-infection-and-bipolar-disorder-a-systematic-review-and-meta-analysis
#20
João Luís Vieira Monteiro de Barros, Izabela Guimarães Barbosa, Haitham Salem, Natalia Pessoa Rocha, Arthur Kummer, Olaoluwa O Okusaga, Jair C Soares, Antonio Lucio Teixeira
BACKGROUND: The relationship between Toxoplasma gondii infection and the development of bipolar disorder (BD) has long been investigated, yet to date it is still poorly understood and documented. The aim of this review is to derive a summary estimate of the strength of the association between infection with T. gondii and BD from the available published studies. METHODS: A systematic review was performed using PubMed, LILACS, PsycINFO, and Embase databases. Studies which included a proportion of seropositive BD patients and controls were further examined in a meta-analysis...
February 2017: Journal of Affective Disorders
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