Read by QxMD icon Read

Bipolar spectrum disorder

Nicolas A Nuñez, Stefano Comai, Eduard Dumitrescu, Maykel F Ghabrash, John Tabaka, Marie Saint-Laurent, Stephen Vida, Theodore Kolivakis, Allan Fielding, Nancy Low, Pablo Cervantes, Linda Booij, Gabriella Gobbi
BACKGROUND: Some authors have hypothesized that Treatment-Resistant Unipolar Depression (TRD-UP) should be considered within the bipolar spectrum disorders and that hidden bipolarity may be a risk factor for TRD-UP. However, there are neither studies comparing clinical and sociodemographic data of patients with TRD-UP versus Bipolar (BP) disorders nor are there any examining differences versus Bipolar type I (BP-I) and Bipolar type II (BP-II). METHODS: Charts analysis was conducted on 194 patients followed at the Mood Disorders Clinic of the McGill University Health Center...
March 16, 2018: BMC Psychiatry
Antonella Sferra, Fabiana Fattori, Teresa Rizza, Elsabetta Flex, Emanuele Bellacchio, Alessandro Bruselles, Stefania Petrini, Serena Cecchetti, Massimo Teson, Fabrizia Restaldi, Andrea Ciolfi, Filippo M Santorelli, Ginevra Zanni, Sabina Barresi, Claudia Castiglioni, Marco Tartaglia, Enrico Bertini
Microtubules participate in fundamental cellular processes, including chromosomal segregation and cell division, migration, and intracellular trafficking. Their proper function is required for correct central nervous system development and operative preservation, and mutations in genes coding tubulins, the constituting units of microtubules, underlie a family of neurodevelopmental and neurodegenerative diseases, collectively known as "tubulinopathies", characterized by a wide range of neuronal defects resulting from defective proliferation, migration, and function...
March 14, 2018: Human Molecular Genetics
Gin S Malhi, Tim Outhred, Grace Morris, Philip M Boyce, Richard Bryant, Paul B Fitzgerald, Malcolm J Hopwood, Bill Lyndon, Roger Mulder, Greg Murray, Richard J Porter, Ajeet B Singh, Kristina Fritz
In December 2015, the Royal Australian and New Zealand College of Psychiatrists published a comprehensive set of mood disorder clinical practice guidelines for psychiatrists, psychologists and mental health professionals. This guideline summary, directed broadly at primary care physicians, is an abridged version that focuses on bipolar disorder. It is intended as an aid to the management of this complex disorder for primary care physicians working in collaboration with psychiatrists to implement successful long term management...
March 19, 2018: Medical Journal of Australia
Qiong Wu, Christina Dalman, Håkan Karlsson, Glyn Lewis, David P J Osborn, Renee Gardner, Joseph F Hayes
Background: Mounting evidence implicates early life and prenatal immune disturbances in the etiology of severe mental illnesses. Asthma is a common illness associated with chronic aberrant immune responses. We aimed to determine if asthma in childhood and parents is associated with bipolar and schizophrenia spectrum disorders. Methods: A cohort study including all children born in Sweden 1973-1995 (N > 2 million) assessing associations between childhood hospitalization for asthma, parental asthma during and pre-pregnancy, and subsequent bipolar and schizophrenia spectrum disorders...
March 9, 2018: Schizophrenia Bulletin
E M Peter-Ross
The pathobiological causes, the shared cellular and molecular pathways in catatonia and in catatonic presentation in neuropsychiatric disorders are yet to be determined. The hypotheses in this paper have been deduced from the latest scientific research findings and clinical observations of patients with genetic disorders, behavioral phenotypes and other family members suffering mental disorders. The first hypothesis postulates that catatonia and the heterogeneity of catatonic signs and symptoms involve nucleolar dysfunction arising from abnormalities of the brain-specific, non-coding micro-RNA, SNORD115 genes (either duplications or deletions) which result in pathobiological dysfunction of various combinations in the downstream pathways (possibly along with other genes in these shared pathways)...
April 2018: Medical Hypotheses
Sergio Apfelbaum, Pilar Regalado, Laura Herman, Pablo Gagliesi
INTRODUCTION: Many patients with bipolar disorder (BD) spend around 10 years without a diagnosis and appropriate treatment. The difficulty in distinguishing bipolar from unipolar depression, the prevalence of depressive symptoms along the course of BD and patients' bias in recalling their hypomanic symptoms are some of the factors that contribute to this problem. OBJECTIVE: This study compares the efficiency of several screening instruments for BD detection in a group of patients (n=63) with mood disorders, or cluster B personality disorders...
May 2017: Vertex: Revista Argentina de Psiquiatriá
V L Ruggieri, C L Arberas
INTRODUCTION: Autism spectrum disorders are neurodevelopmental dysfunctions that are characterised by deficits in social integration and communication, associated with restricted interests and stereotypic behaviour. A high percentage are related to language disorders, sensory dysfunctions, attention deficit disorder, bipolarity, intellectual disability or epilepsy, among other comorbidities. It is estimated that around 30% of children with autism, with typical early development, may present regression in the first years of life, which was already reported by Kanner in one of his original cases...
March 1, 2018: Revista de Neurologia
Jeffrey S Bedwell, Christopher C Spencer, Chi C Chan, Pamela D Butler, Pejman Sehatpour, Joseph Schmidt
A reduced P1 visual-evoked potential amplitude has been reported across several psychiatric disorders, including schizophrenia-spectrum, bipolar, and depressive disorders. In addition, a difference in P1 amplitude change to a red background compared to its opponent color, green, has been found in schizophrenia-spectrum samples. The current study examined whether specific psychiatric symptoms that related to these P1 abnormalities in earlier studies would be replicated when using a broad transdiagnostic sample...
March 3, 2018: Brain Research
Kevin S O'Connell, Nathaniel W McGregor, Christine Lochner, Robin Emsley, Louise Warnich
Considerable evidence suggests that autism spectrum disorders (ASD), schizophrenia (SCZ), bipolar disorder (BD) and obsessive-compulsive disorder (OCD) share a common molecular aetiology, despite their unique clinical diagnostic criteria. The aim of this study was therefore to determine and characterise the common and unique molecular architecture of ASD, SCZ, BD and OCD. Gene lists were obtained from previously published studies for ASD, BD, SCZ and for OCD. Genes identified to be common to all disorders, or unique to one specific disorder, were included for enrichment analyses using the web-server tool Enrichr...
March 2, 2018: Molecular and Cellular Neurosciences
Daniel Schöttle, Benno G Schimmelmann, Friederike Ruppelt, Alexandra Bussopulos, Marietta Frieling, Evangelia Nika, Luise Antonia Nawara, Dietmar Golks, Andrea Kerstan, Matthias Lange, Michael Schödlbauer, Anne Daubmann, Karl Wegscheider, Anja Rohenkohl, Gizem Sarikaya, Mary Sengutta, Daniel Luedecke, Linus Wittmann, Gunda Ohm, Christina Meigel-Schleiff, Jürgen Gallinat, Klaus Wiedemann, Thomas Bock, Anne Karow, Martin Lambert
The ACCESS-model offers integrated care including assertive community treatment to patients with psychotic disorders. ACCESS proved more effective compared to standard care (ACCESS-I study) and was successfully implemented into clinical routine (ACCESS-II study). In this article, we report the 4-year outcomes of the ACCESS-II study. Between May 2007 and December 2013, 115 patients received continuous ACCESS-care. We hypothesized that the low 2-year disengagement and hospitalization rates and significant improvements in psychopathology, functioning, and quality of life could be sustained over 4 years...
2018: PloS One
Hossein Ebrahimi, Naeimeh Seyedfatemi, Hossein Namdar Areshtanab, Fatemeh Ranjbar, Graham Thornicroft, Bill Whitehead, Farnaz Rahmani
The broad spectrum of problems caused by caring for a patient with mental illness imposes a high burden on family caregivers. This can affect how they cope with their mentally ill family members. Identifying caregivers' experiences of barriers to coping is necessary to develop a program to help them overcome these challenges. This qualitative content analysis study explored barriers impeding family caregivers' ability to cope with their relatives diagnosed with severe mental illness (defined here as schizophrenia, schizoaffective disorders, and bipolar affective disorders)...
February 1, 2018: Qualitative Health Research
Faith Dickerson, Andrea Origoni, Lucy A B Schweinfurth, Cassie Stallings, Christina L G Savage, Kevin Sweeney, Emily Katsafanas, Holly C Wilcox, Sunil Khushalani, Robert Yolken
Persons with serious mental illness are at high risk for suicide, but this outcome is difficult to predict. Serological markers may help to identify suicide risk. We prospectively assessed 733 persons with a schizophrenia spectrum disorder, 483 with bipolar disorder, and 76 with major depressive disorder for an average of 8.15 years. The initial evaluation consisted of clinical and demographic data as well as a blood samples from which immunoglobulin G antibodies to herpes viruses and Toxoplasma gondii were measured...
March 2018: Journal of Nervous and Mental Disease
Réka Szakács
The link between creativity, as the highest expression form of human achievement, and bipolar disorder came into focus of scientific investigations and research. Accomplished writers, composers and visual artists show a substantially higher rate of affective disorders, prodominantly bipolar mood disorders, comparing to the general population. Then again, patients afflicted with bipolar II subtype (hypomania and depression), as well as persons presenting the mildest form of bipolar mood swings (cyclothymia) possess higher creative skills...
January 30, 2018: Ideggyógyászati Szemle
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
Maria Monroe-DeVita, Gary Morse, Kim T Mueser, Gregory J McHugo, Haiyi Xie, Kevin A Hallgren, Roselyn Peterson, Joris Miller, Christopher Akiba, Mary York, Susan Gingerich, Bryan Stiles
OBJECTIVE: In a pilot feasibility and effectiveness study, illness management and recovery (IMR), a curriculum-based program to help people with serious mental illness pursue personal recovery goals, was integrated into assertive community treatment (ACT) to improve participants' recovery and functioning. METHODS: A small-scale cluster randomized controlled design was used to test implementation of IMR within ACT teams in two states. Eight high-fidelity ACT teams were assigned to provide IMR (ACT+IMR; four teams) or standard ACT services (ACT only; four teams)...
February 15, 2018: Psychiatric Services: a Journal of the American Psychiatric Association
Lynn Mørch-Johnsen, Stener Nerland, Kjetil N Jørgensen, Kåre Osnes, Cecilie B Hartberg, Ole A Andreassen, Ingrid Melle, Ragnar Nesvåg, Ingrid Agartz
OBJECTIVES: We aimed to investigate morphometric correlates of auditory hallucinations in bipolar disorder (BD) by comparing cortical thickness and cortical surface area in bipolar disorder patients with (BD+) and without (BD-) a lifetime history of auditory hallucinations. Based on previous findings in schizophrenia patients, we hypothesized that the cortex would be thinner in the auditory cortex in BD+ compared to BD-. METHODS: Bipolar disorder spectrum (n = 157) patients and healthy controls (n = 279) underwent 1...
February 13, 2018: Bipolar Disorders
Allison G Robertson, Michele M Easter, Hsiu-Ju Lin, Linda K Frisman, Jeffrey W Swanson, Marvin S Swartz
Adults suffering from a serious mental illness (SMI) and a substance use disorder are at especially high risk for poor clinical outcomes and also arrest and incarceration. Pharmacotherapies for treating opioid dependence could be a particularly important mode of treatment for opioid-dependent adults with SMI to lower their risk for overdose, high-cost hospitalizations, repeated emergency department visits, and incarceration, given relapse rates are very high following detoxification in the absence of one of the three FDA-approved pharmacotherapies...
March 2018: Journal of Substance Abuse Treatment
Megan Krantz, Tina Goldstein, Brian Rooks, John Merranko, Fangzi Liao, Mary Kay Gill, Rasim Diler, Danella Hafeman, Neal Ryan, Benjamin Goldstein, Shirley Yen, Heather Hower, Jeffrey Hunt, Martin Keller, Michael Strober, David Axelson, Boris Birmaher
OBJECTIVE: This study aims to document rates of sexual activity among youth with bipolar spectrum disorder (BD) and to examine demographic and clinical factors associated with first sexual activity and sexual risk behavior during follow-up. METHOD: The sample was drawn from the Course and Outcome of Bipolar Youth (COBY) study of 413 youth 7 to 17 years at baseline who met criteria for bipolar spectrum disorder according to the Schedule for Affective Disorders and Schizophrenia for School-Aged Children...
February 2018: Journal of the American Academy of Child and Adolescent Psychiatry
Lena Palaniyappan, Gopikrishna Deshpande, Pradyumna Lanka, D Rangaprakash, Sarina Iwabuchi, Susan Francis, Peter F Liddle
OBJECTIVE: Schizophrenia spectrum disorders (SSD) and psychotic bipolar disorder share a number of genetic and neurobiological features, despite a divergence in clinical course and outcome trajectories. We studied the diagnostic classification potential that can be achieved on the basis of the structure and connectivity within a triple network system (the default mode, salience and central executive network) in patients with SSD and psychotic bipolar disorder. METHODS: Directed static connectivity and its dynamic variance was estimated among 8 nodes of the three large-scale networks...
February 2, 2018: Schizophrenia Research
Lee Seng Esmond Seow, Swapna Kamal Verma, Yee Ming Mok, Sunita Kumar, Sherilyn Chang, Pratika Satghare, Aditi Hombali, Janhavi Vaingankar, Siow Ann Chong, Mythily Subramaniam
STUDY OBJECTIVES: With the introduction of insomnia disorder in Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), greater emphasis has been placed on the diagnosis and treatment of sleep disorder even in the presence of a coexisting mental disorder. The current study seeks to explore the clinical picture of insomnia in the context of psychiatric disorders commonly associated with sleep complaints by assessing the prevalence and correlates of DSM-5 insomnia disorder, and examining the extent to which insomnia symptoms have been addressed in this population...
February 15, 2018: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"