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Mood disorders

Kathy Y Liu, Robert Howard
Hippocampal neurogenesis continues throughout adult life and potentially plays a crucial role in mood and cognitive disorders. We summarise the preclinical insights and potential translational steps that could be taken to investigate the role and importance of this phenomenon in disease and health in humans. Declaration of interest None.
April 2018: British Journal of Psychiatry: the Journal of Mental Science
Bart Lutters, Paul Foley, Peter J Koehler
We commemorate the centenary of Constantin von Economo's description of encephalitis lethargica, a mysterious disease that had a significant effect on 20th-century neuroscience. In the acute phase, encephalitis lethargica was marked by intractable somnolence, which von Economo attributed to lesions in the diencephalon, thereby paving the way for future efforts to localize the regulation of sleep in the subcortical brain. At the same time, neuropathologic findings in postencephalitic parkinsonism affirmed the role of the substantia nigra in the pathophysiology of parkinsonism...
March 20, 2018: Neurology
Sarah K Orr, Naomi Dachner, Lesley Frank, Valerie Tarasuk
BACKGROUND: Qualitative studies have suggested that food insecurity adversely affects infant feeding practices. We aimed to determine how household food insecurity relates to breastfeeding initiation, duration of exclusive breastfeeding and vitamin D supplementation of breastfed infants in Canada. METHODS: We studied 10 450 women who had completed the Maternal Experiences - Breastfeeding Module and the Household Food Security Survey Module of the Canadian Community Health Survey (2005-2014) and who had given birth in the year of or year before their interview...
March 19, 2018: CMAJ: Canadian Medical Association Journal, Journal de L'Association Medicale Canadienne
Brianna M Byllesby, Jon D Elhai, Marijo Tamburrino, Thomas H Fine, Gregory Cohen, Laura Sampson, Edwin Shirley, Philip K Chan, Israel Liberzon, Sandro Galea, Joseph R Calabrese
No abstract text is available yet for this article.
March 16, 2018: Journal of Affective Disorders
Consuelo Walss-Bass, Robert Suchting, Rene L Olvera, Douglas E Williamson
BACKGROUND: Immune system abnormalities have been repeatedly observed in several psychiatric disorders, including severe depression and anxiety. However, whether specific immune mediators play an early role in the etiopathogenesis of these disorders remains unknown. METHODS: In a longitudinal design, component-wise gradient boosting was used to build models of depression, assessed by the Mood-Feelings Questionnaire-Child (MFQC), and anxiety, assessed by the Screen for Child Anxiety Related Emotional Disorders (SCARED) in 254 adolescents from a large set of candidate predictors, including sex, race, 39 inflammatory proteins, and the interactions between those proteins and time...
March 12, 2018: Journal of Affective Disorders
Li-Tzy Wu, Udi E Ghitza, He Zhu, Susan Spratt, Marvin Swartz, Paolo Mannelli
BACKGROUND: The majority of the U.S. healthcare resources are utilized by a small population characterized as high-risk, high-need persons with complex care needs (e.g., adults with multiple chronic conditions). Substance use disorders (SUDs) and mental health disorders (MHDs) are a driver of poor health and additional healthcare costs, but they are understudied among high-need patients. OBJECTIVE: We examine the prevalence and correlates of SUDs and MHDs among adults with high-risk diabetes, who are patients at the top 10% risk score for developing poor outcomes (hospital admission or death)...
March 3, 2018: Drug and Alcohol Dependence
Emily A Kringle, Lauren Terhorst, Meryl A Butters, Elizabeth R Skidmore
OBJECTIVES: The purpose of this exploratory study was to identify clinical predictors that could distinguish clients' level of engagement in inpatient rehabilitation following stroke. METHODS: This is a secondary analysis of pooled data from three randomized controlled trials that examined the effects of a behavioral intervention. The sample (n=208) consisted of clients with stroke who had cognitive deficits (Quick-EXIT≥3) and were admitted to inpatient rehabilitation facilities associated with a university medical center...
March 19, 2018: Journal of the International Neuropsychological Society: JINS
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
Aris Yfantis, George Intas, Maria Tolia, Michail Nikolaou, Nikolaos Tsoukalas, Maria Lymperi, George Kyrgias, George Zografos, Michalis Kontos
PURPOSE: The purpose of the present article was to investigate the health related quality of life (QoL) of young women with breast cancer. METHODS: For the purposes of this article, we reviewed the literature via the electronic databases Pubmed, Scopus and Google Scholar. Key words used were breast cancer, young women, health related quality of life, and quality of life. RESULTS: Young women reported fatigue, pain in the breast and hand problems with lymphedema as the most frequent physical effects of treatment...
January 2018: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
Irit Shapira-Lichter, Ido Strauss, Noga Oren, Tomer Gazit, Francesco Sammartino, Peter Giacobbe, Sidney Kennedy, William D Hutchison, Itzhak Fried, Talma Hendler, Andres M Lozano
Life requires monitoring and adjusting behavior in the face of conflicts. The conflict monitoring theory implicates the anterior cingulate cortex (ACC) in these processes; its ventral aspect (vACC) specializes in emotional conflict. To elucidate the underpinning neural mechanism, we recorded vACC extracellular activity from 12 patients with mood disorders or epilepsy who performed the face-emotional Stroop task. Behaviorally, both conflict detection and adaptation to conflict were evident. The firing rate of neurons in the vACC represented current conflict, i...
March 15, 2018: NeuroImage
Ernest Dallé, Musa V Mabandla
This review aims to shed light on the relationship that involves exposure to early life stress, depression and Parkinson's disease (PD). A systematic literature search was conducted in Pubmed, MEDLINE, EBSCOHost and Google Scholar and relevant data were submitted to a meta-analysis . Early life stress may contribute to the development of depression and patients with depression are at risk of developing PD later in life. Depression is a common non-motor symptom preceding motor symptoms in PD. Stimulation of regions contiguous to the substantia nigra as well as dopamine (DA) agonists have been shown to be able to attenuate depression...
March 19, 2018: Molecular Brain
Jonika Tannous, Henrique Amaral-Silva, Bo Cao, Mon-Ju Wu, Giovana B Zunta-Soares, Iram Kazimi, Cristian Zeni, Benson Mwangi, Jair C Soares
The hippocampus has been implicated in various mood disorders, with global volume deficits consistently found in patient populations. The hippocampus, however, consists of anatomically distinct subfields, and examination of specific subfield differences may elucidate the possible molecular mechanisms behind psychiatric pathologies. Indeed, adult studies have reported smaller hippocampal subfield volumes in regions within the cornu ammonis (CA1 and CA4), dentate gyrus (DG), and hippocampal tails in both patients with Major Depressive Disorder (MDD) and Bipolar Disorder (BD) compared to healthy controls...
March 12, 2018: Journal of Psychiatric Research
Anders Lillevik Thorsen, Pernille Hagland, Joaquim Radua, David Mataix-Cols, Gerd Kvale, Bjarne Hansen, Odile A van den Heuvel
BACKGROUND: Patients with obsessive-compulsive disorder (OCD) experience aversive emotions in response to obsessions, motivating avoidance and compulsive behaviors. However, there is considerable ambiguity regarding the brain circuitry involved in emotional processing in OCD, especially whether activation is altered in the amygdala. METHODS: We conducted a systematic literature review and performed a meta-analysis-seed-based d mapping-of 25 whole-brain neuroimaging studies (including 571 patients and 564 healthy control subjects) using functional magnetic resonance imaging or positron emission tomography, comparing brain activation of patients with OCD and healthy control subjects during presentation of emotionally valenced versus neutral stimuli...
February 3, 2018: Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
Ryan C Kruse, Zhuo Li, Cara C Prideaux, Allen W Brown
BACKGROUND: Depression and traumatic brain injury (TBI) substantially contribute to the United States healthcare burden. Depression is a known risk factor for prolonged recovery after TBI. However, the effect of depression treatment on health care utilization has yet to be studied. OBJECTIVE: To examine whether an association exists between pharmacologic treatment of depression at the time of mild or concussive TBI and the number of subsequent clinician visits for persistent injury-related symptoms...
March 14, 2018: PM & R: the Journal of Injury, Function, and Rehabilitation
Oliviero Bruni, Stefania Sette, Marco Angriman, Emma Baumgartner, Lara Selvaggini, Cristina Belli, Raffaele Ferri
OBJECTIVES: To identify different profiles of pediatric insomnia, based on the most frequent clinical presentations (nocturnal awakenings, difficulty in falling asleep, nocturnal restlessness, early morning awakenings). STUDY DESIGN: A structured parent interview was conducted in 338 children (mean age 21.29 months, SD 10.56) referred by pediatricians because of insomnia resistant to behavioral approaches and common drug treatments. The aim was to assess the characteristics of insomnia in children, together with family sleep-related history...
March 15, 2018: Journal of Pediatrics
Victoria Pile, Sally Robinson, Elystan Roberts, Marta Topor, Tammy Hedderly, Jennifer Y F Lau
OBJECTIVE: Depression is common in Tourette syndrome and Chronic Tic Disorders (TS/CTD) and contributes to significant impairment. The specificity of autobiographical memories is implicated in an individual's sense of self and their daily functioning but also in the onset and development of depression in the general population. Here, we examined whether memory specificity is reduced in young people with TS/CTD, relative to control participants, and whether memory specificity is associated with depression...
March 6, 2018: Comprehensive Psychiatry
Brittany A Matthews, Junchao Tong, Sophia Attwells, Xin Xu, Anh Le, Stephen J Kish, Jeffrey H Meyer
BACKGROUND: A key component of alcohol dependence (AD), a severe form of alcohol use disorder, is the negative emotional state during withdrawal. Monoamine oxidase A (MAO-A) is an important enzyme that metabolizes monoamines and creates oxidative stress. Elevations in MAO-A level, especially in the prefrontal and anterior cingulate cortex (PFC and ACC), are associated with low mood states, including the dysphoria of early alcohol withdrawal in humans. The aim of the present study was to determine whether chronic alcohol vapor exposure causes an upregulation of MAO-A activity or level in the PFC and ACC of rodents during acute withdrawal...
February 5, 2018: Drug and Alcohol Dependence
Michael Thomson, Verinder Sharma
PURPOSE OF REVIEW: The management of bipolar disorder during pregnancy requires difficult treatment decisions be made by both women and their clinicians. There is little consensus on management despite the high prevalence of bipolar disorder in reproductive-aged women. In this review, we have summarized the available literature and discuss the balancing of risks associated with treatment decisions. RECENT FINDINGS: Cohort studies have shown a high relapse rate in women with bipolar disorder who discontinue mood-stabilizing medications...
March 17, 2018: Current Psychiatry Reports
Jayashri Kulkarni, Natalie Thomas, Abdul-Rahman Hudaib, Emorfia Gavrilidis, Jasmin Grigg, Raelene Tan, Jacinta Cheng, Amelia Arnold, Caroline Gurvich
BACKGROUND: Borderline personality disorder (BPD) is a complex, severe and highly stigmatised psychiatric illness. Several lines of evidence highlight the causal link between chronic stress, glucocorticoid response to stress and glutamatergic overactivity as a key event in the pathophysiology of BPD. Therefore, molecular mechanisms capable of regulating glutamate excitotoxicity represent novel and potentially promising treatment targets. Memantine-HCl is a voltage-dependent N-methyl-D-aspartate (NMDA) receptor 'channel blocker' that selectively blocks pathological glutamate overactivity...
March 16, 2018: CNS Drugs
Misbah Salim, Verinder Sharma, Kelly K Anderson
We conducted a systematic review of the literature to determine the prevalence of mood episode recurrences during pregnancy among women with bipolar disorder. Included studies (n = 11) had wide variation in the reported proportions of pregnant women with bipolar disorder who experienced a recurrence (median = 24%, range = 4-73%). There is some evidence that pregnant women are more likely to have a depressive or mixed episode, rather than hypomanic or manic. The extant literature cannot answer the question of how pregnancy affects the course of bipolar disorder; it merely informs us of the effect of medication discontinuation during pregnancy...
March 17, 2018: Archives of Women's Mental Health
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