Read by QxMD icon Read

Bipolar 2

Shereen M Hamza, John E Hall
Renal sympathetic nerves contribute significantly to both physiological and pathophysiological phenomena. Evaluating renal sympathetic nerve activity (RSNA) is of great interest in many areas of research such as chronic kidney disease, hypertension, heart failure, diabetes and obesity. Unequivocal assessment of the role of the sympathetic nervous system is thus imperative for proper interpretation of experimental results and understanding of disease processes. RSNA has been traditionally measured in anesthetized rodents, including mice...
February 14, 2018: Journal of Visualized Experiments: JoVE
Bart N Ford, Robert H Yolken, Faith B Dickerson, T Kent Teague, Michael R Irwin, Martin P Paulus, Jonathan Savitz
BACKGROUND: Depression can impair the immunogenicity of vaccine administration in adults. Whereas many vaccinations are administered in childhood, it is not known whether adolescent or adult onset depression is associated with impairments in the maintenance of protection of childhood vaccines. This study tested the hypothesis that individuals with adolescent or adult onset mood disorders would display compromised immunity to measles, a target of childhood vaccination. METHODS: IgG antibodies to measles were quantified using a solid phase immunoassay in volunteers with bipolar disorder (BD, n = 64, mean age of onset = 16...
March 19, 2018: Psychological Medicine
Kai G Kahl, Michael Deuschle, Brendon Stubbs, Ulrich Schweiger
Background Severe mental illnesses (SMIs), i.e. major depression, schizophrenia and bipolar disorder, are associated with an elevated risk for the development of type-2 diabetes mellitus and cardiovascular disorders. Several factors have been associated with increased cardiometabolic morbidity and mortality in SMI, including lifestyle factors (smoking, inactivity, unhealthy diet), endocrine and immunologic alterations; however, the underlying mechanisms remain to be fully uncovered. It is now well accepted that visceral adipose tissue (VAT) promotes the development of cardiometabolic disorders, at least in part by inflammatory and metabolic functions...
March 16, 2018: Hormone Molecular Biology and Clinical Investigation
Maciej Kubala, Rajeev K Pathak, Shuanglun Xie, Ruben Casado Arroyo, Cory M Tschabrunn, Tatsuya Hayashi, Fermin C Garcia, Gregory E Supple, Pasquale Santangeli, David S Frankel, Erica S Zado, David J Callans, Francis E Marchlinski
BACKGROUND: Repolarization abnormalities in arrhythmogenic right ventricular (RV) cardiomyopathy and their relationship to ventricular tachycardia substrate are incompletely understood. METHODS AND RESULTS: In 40 patients (29 men, mean age 38 years) with arrhythmogenic RV cardiomyopathy, we compared the extent and location of abnormal T (NegT) waves ≥1 mm in depth (n=32) and downsloping elevated ST segment (n=13), in ≥2 adjacent leads, to area and location of endocardial bipolar (<1...
March 2018: Circulation. Arrhythmia and Electrophysiology
Ali Sahraian, Zahra Ehsaei, Arash Mowla
BACKGROUND AND OBJECTIVE: Our Objective is to study the effects of aripiprazole as an adjuvant treatment for obsessive and compulsive (OC) symptoms in patients with bipolar disorder (BD) type I, manic phase. PATIENTS AND METHODS: In this 8-week, double-blind, placebo-controlled randomized clinical trial, 56 patients with BD who had OC symptoms were randomly allocated to receive aripiprazole or placebo plus their routine medication regimen (lithium + clonazepam)...
March 12, 2018: Progress in Neuro-psychopharmacology & Biological Psychiatry
Bruno Romeo, Lisa Blecha, Katia Locatelli, Amine Benyamina, Catherine Martelli
The objective of this meta-analysis is to assess the efficacy and safety of partial and complete dopamine agonists in the treatment of acute mood disorder episodes. Randomized, double-blind and placebo-controlled trials of dopamine agonists in the treatment of acute mood disorder episodes were identified in the MEDLINE and PsycINFO databases and included in the meta-analysis. In monotherapy of mania, improved remission rates were found for cariprazine (odds ratio (OR): 2.08, P < 0.01) and for high-dose aripiprazole (OR: 3...
March 1, 2018: Journal of Psychopharmacology
Sally-Ann Cooper, Elita Smiley, Linda Allan, Jillian Morrison
BACKGROUND: Incidence and determinants of affective disorders among adults with intellectual disabilities are unknown. Aims To investigate affective disorder incidence, and determinants of unipolar depression, compared with general population reports. METHOD: Prospective cohort study measuring mental ill health of adults with mild to profound intellectual disabilities living within a defined community, over 2 years. RESULTS: There was 70% cohort retention (n = 651)...
March 15, 2018: British Journal of Psychiatry: the Journal of Mental Science
Moritz E Wigand, Fabian U Lang, Annabel S Müller-Stierlin, Lea Reichhardt, Silvana Trif, Thomas G Schulze, Werner Strik, Thomas Becker, Markus Jäger
BACKGROUND: A neurobiologically informed, system-specific psychopathological approach has been suggested for use in schizophrenia. However, to our knowledge, such an approach has not been used to prospectively describe the course of schizophrenia. SAMPLING AND METHODS: We assessed psychopathology in a well-described sample of 100 patients with schizophrenia or schizoaffective disorder with the Bern Psychopathology Scale (BPS) at 6-month intervals for up to 18 months...
March 14, 2018: Psychopathology
Sarah M Goodday, Richard Bentall, Steven Jones, Arielle Weir, Anne Duffy
OBJECTIVES: This study investigated whether there were differences in coping strategies and self-esteem between offspring of parents with bipolar disorder (high-risk) and offspring of unaffected parents (control), and whether these psychological factors predicted the onset and recurrence of mood episodes. METHODS: High-risk and control offspring were followed longitudinally as part of the Flourish Canadian high-risk bipolar offspring cohort study. Offspring were clinically assessed annually by a psychiatrist using semi-structured interviews and completed a measure of coping strategies and self-esteem...
March 1, 2018: Australian and New Zealand Journal of Psychiatry
Nancy Byatt, Lucille Cox, Tiffany A Moore Simas, Nisha Kini, Kathleen Biebel, Padma Sankaran, Holly A Swartz, Linda Weinreb
To elucidate (1) the challenges associated with under-recognition of bipolar disorder in obstetric settings, (2) barriers pregnant and postpartum women with bipolar disorder face when trying to access psychiatric care, and (3) how obstetric settings can identify such women and connect them with mental health services. Structured, in-depth interviews were conducted with 25 pregnant and postpartum women recruited from obstetric practices who scored ≥ 10 on the Edinburgh Postnatal Depression Scale and met DSM-IV criteria for bipolar disorder I, II, or not otherwise specified using the Mini International Neuropsychiatric Interview...
March 13, 2018: Archives of Women's Mental Health
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
Takahiro Ogura, Tim Bryant, Brian A Mosier, Tom Minas
BACKGROUND: Treating bipolar chondral lesions in the tibiofemoral (TF) compartment with cartilage repair procedures is challenging, and a suitable treatment remains unclear. PURPOSE: To evaluate clinical outcomes after autologous chondrocyte implantation (ACI) for the treatment of bipolar chondral lesions in the TF compartment. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: We evaluated 57 patients who underwent ACI for the treatment of symptomatic bipolar chondral lesions in the TF compartment by a single surgeon between October 1995 and June 2014...
March 1, 2018: American Journal of Sports Medicine
Eugenia Tomasella, Lucila Bechelli, Mora Belén Ogando, Camilo Mininni, Mariano N Di Guilmi, Fernanda De Fino, Silvano Zanutto, Ana Belén Elgoyhen, Antonia Marin-Burgin, Diego M Gelman
Excessive dopamine neurotransmission underlies psychotic episodes as observed in patients with some types of bipolar disorder and schizophrenia. The dopaminergic hypothesis was postulated after the finding that antipsychotics were effective to halt increased dopamine tone. However, there is little evidence for dysfunction within the dopaminergic system itself. Alternatively, it has been proposed that excessive afferent activity onto ventral tegmental area dopaminergic neurons, particularly from the ventral hippocampus, increase dopamine neurotransmission, leading to psychosis...
March 12, 2018: Proceedings of the National Academy of Sciences of the United States of America
Steffie Damgaard Pedersen, Søren Dinesen Østergaard, Liselotte Petersen
OBJECTIVE: Prior studies have indicated that both high and low school grades are associated with development of bipolar disorder (BD), but these studies have not adjusted for parental history of mental disorder, which is a likely confounder. Furthermore, the association between school grades and bipolar I disorder (BD-I) has not been studied. Therefore, we aimed to study the association between school exam grades and subsequent development of BD and BD-I while adjusting for parental history of mental disorder...
March 13, 2018: Acta Neuropsychiatrica
Deborah A Perlick, Carlos Jackson, Savannah Grier, Brittney Huntington, Andrew Aronson, Xiaodong Luo, David J Miklowitz
OBJECTIVES: Caregivers of people with bipolar disorder often have depression and health problems. This study aimed to evaluate the sustained effects of a 12-15 week psychoeducational intervention on the health and mental health of caregivers of persons with bipolar disorder. We also evaluated the effects of the intervention on patients' mood symptoms over 6 months post-treatment. METHODS: Caregivers of 46 persons with bipolar disorder were randomized to 12-15 weeks of a caregiver-only adaptation of family-focused treatment (FFT), in which caregivers were instructed on self-care strategies and ways to assist the patient in managing the illness, or to 8-12 sessions of standard health education...
March 12, 2018: Bipolar Disorders
Marisa A Patti, Vanessa Troiani
Atypical sulcogyral patterns in the orbitofrontal cortex (OFC) are associated with increased risk for schizophrenia, as well as with quantitative traits associated with schizophrenia, such as anhedonia. Here we conduct a cross-diagnostic comparison to assess whether atypical OFC sulcogyral patterns confer risk for multiple brain disorders. We examined structural images from 4 groups of adult participants (N = 189), including those diagnosed with schizophrenia (SZ; N = 49), bipolar disorder (BP; N = 46), attention deficit hyperactivity disorder (ADHD; N = 41), and controls (N = 53)...
2018: NeuroImage: Clinical
Michele Fornaro, Annalisa Anastasia, Francesco Monaco, Stefano Novello, Andrea Fusco, Felice Iasevoli, Domenico De Berardis, Nicola Veronese, Marco Solmi, Andrea de Bartolomeis
BACKGROUND: Treatment-emergent affective switch (TEAS), including treatment-emergent mania (TEM), carry significant burden in the clinical management of bipolar depression, whereas the use of antidepressants raises both efficacy, safety and tolerability concerns. The present study assesses the prevalence and clinical correlates of TEM in selected sample of Bipolar Disorder (BD) Type-II (BD-II) acute depression outpatients. METHODS: Post-hoc analysis of the clinical and psychopathological features associated with TEM among 91 BD-II depressed outpatients exposed to antidepressants...
March 1, 2018: Journal of Affective Disorders
J Contreras, E Hare, G Chavarría-Soley, H Raventós
BACKGROUND: Genetic studies have been consistent that bipolar disorder type I (BPI) runs in families and that this familial aggregation is strongly influenced by genes. In a preliminary study, we proved that anxiety trait meets endophenotype criteria for BPI. METHODS: We assessed 619 individuals from the Central Valley of Costa Rica (CVCR) who have received evaluation for anxiety following the same methodological procedure used for the initial pilot study. Our goal was to conduct a multipoint quantitative trait linkage analysis to identify quantitative trait loci (QTLs) related to anxiety trait in subjects with BPI...
December 11, 2017: Journal of Affective Disorders
Kyla A McKay, Helen Tremlett, John D Fisk, Tingting Zhang, Scott B Patten, Lorne Kastrukoff, Trudy Campbell, Ruth Ann Marrie
OBJECTIVE: Emerging evidence suggests that comorbidity may influence disability outcomes in multiple sclerosis (MS); we investigated the association between psychiatric comorbidity and MS disability progression in a large multiclinic population. METHODS: This retrospective cohort study accessed prospectively collected information from linked clinical and population-based health administrative databases in the Canadian provinces of British Columbia and Nova Scotia...
March 9, 2018: Neurology
Daniel Serrani, Gabriela Galfetti, Cinthia Rodríguez
OBJECTIVE: to investigate factors in?uencing length of stay and predictors for the risk of readmission at an acute psychiatric inpatient unit. METHOD: retrospective cross-sectional clinical fle audit ranging four years back, a random selection of 378 patients was reviewed, including 178 cases and 200 controls. A case control study was employed in the study of length of stay, and for predictors of risk of readmission a retrospective cohort study was used. RESULTS: the 7 variables that were associated with length of stay were: 1- instruction level, 2- place of origin, 3- use of restraints, 4- gender, 5- marital status, 6- drug class, and 7- number of visits...
July 2017: Vertex: Revista Argentina de Psiquiatriá
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"