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https://www.readbyqxmd.com/read/28644985/depressive-like-behavior-is-elevated-among-offspring-of-parents-exposed-to-dim-light-at-night-prior-to-mating
#1
Yasmine M Cissé, Kathryn L G Russart, Randy J Nelson
Rates of major depressive disorder (MDD) have steadily increased over the past 50 years. Many factors have been implicated in the etiology of depressive disorders and environmental influences are being increasingly recognized. The increase in depression rates has coincided with increased artificial nighttime lighting. Exposure to light at night (LAN) has been associated with increased depressive-like behavior in rodents and decreased mood in humans. However, relatively little is known on the multigenerational effects of dLAN on affect...
June 12, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28641933/the-role-of-sleep-in-regulating-structural-plasticity-and-synaptic-strength-implications-for-memory-and-cognitive-function
#2
REVIEW
Frank Raven, Eddy A Van der Zee, Peter Meerlo, Robbert Havekes
Dendritic spines are the major sites of synaptic transmission in the central nervous system. Alterations in the strength of synaptic connections directly affect the neuronal communication, which is crucial for brain function as well as the processing and storage of information. Sleep and sleep loss bidirectionally alter structural plasticity, by affecting spine numbers and morphology, which ultimately can affect the functional output of the brain in terms of alertness, cognition, and mood. Experimental data from studies in rodents suggest that sleep deprivation may impact structural plasticity in different ways...
May 18, 2017: Sleep Medicine Reviews
https://www.readbyqxmd.com/read/28641576/euthanasia-for-people-with-psychiatric-disorders-or-dementia-in-belgium-analysis-of-officially-reported-cases
#3
Sigrid Dierickx, Luc Deliens, Joachim Cohen, Kenneth Chambaere
BACKGROUND: Euthanasia for people who are not terminally ill, such as those suffering from psychiatric disorders or dementia, is legal in Belgium under strict conditions but remains a controversial practice. As yet, the prevalence of euthanasia for people with psychiatric disorders or dementia has not been studied and little is known about the characteristics of the practice. This study aims to report on the trends in prevalence and number of euthanasia cases with a psychiatric disorder or dementia diagnosis in Belgium and demographic, clinical and decision-making characteristics of these cases...
June 23, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28640171/changes-in-electroconvulsive-therapy-practice-in-the-last-12-years-in-hungary
#4
Márton Asztalos, Gabor S Ungvari, Gábor Gazdag
BACKGROUND: Electroconvulsive therapy (ECT) was rarely used in Hungary in 2002, and the majority of patients receiving ECT were diagnosed with schizophrenia. This study aimed to explore the use of ECT in Hungary in 2014. METHODS: Two semi-structured questionnaires were sent to all acute adult psychiatric units in Hungary. The first questionnaire contained items concerning ECT use, and the second explored the reasons for not using ECT. RESULTS: Fifty-eight acute psychiatric inpatient units were identified, and 54 replied...
June 15, 2017: Journal of ECT
https://www.readbyqxmd.com/read/28638292/combined-oral-contraceptive-pill-initiation-in-a-patient-with-major-depressive-disorder-premenstrual-dysphoric-disorder-social-anxiety-panic-disorder-and-histrionic-personality-disorder
#5
Cody Roi, Erich J Conrad
BACKGROUND: Comorbid psychiatric conditions present an added layer of challenge in managing patients, as each condition and associated set of symptoms exacerbate the complexity of the overall presentation. Premenopausal women may be at particular risk for inadequate care, as their comorbid conditions may present overlapping symptoms and mask independent premenstrual symptoms. The prevalence of premenstrual dysphoric disorder and associated conditions can be as high as 8% in women of reproductive age...
2017: Ochsner Journal
https://www.readbyqxmd.com/read/28636575/the-temperament-and-character-traits-in-patients-with-major-depressive-disorder-and-bipolar-affective-disorder-with-and-without-suicide-attempt
#6
Anamarija Petek Erić, Ivan Erić, Mario Ćurković, Katarina Dodig-Ćurković, Kristina Kralik, Vlatka Kovač, Pavo Filaković
BACKGROUND: Suicide and mood disorders (especially major depressive disorder (MDD) and bipolar affective disorder (BD)) represent a significant global health burden. Major depressive disorder and bipolar affective disorder have been associated with increased risk for suicide. Some specific suicide risk factors might be found in underlying individual personality traits. Specific personality features may predispose an individual to mood disorders (MDD or BD) hence increased suicide risk...
June 2017: Psychiatria Danubina
https://www.readbyqxmd.com/read/28633757/the-relationship-between-circulating-mitochondrial-dna-and-inflammatory-cytokines-in-patients-with-major-depression
#7
Yuki Kageyama, Takaoki Kasahara, Masaki Kato, Shiho Sakai, Yasuhiko Deguchi, Munehide Tani, Kenji Kuroda, Kotaro Hattori, Sumiko Yoshida, Yuichi Goto, Toshihiko Kinoshita, Koki Inoue, Tadafumi Kato
BACKGROUND: Although inflammatory cytokines are established biomarkers of mood disorders, their molecular mechanism is not known. We hypothesized that circulating mitochondrial DNA (mtDNA) contributes to inflammation and could be used as biomarkers. We investigated if circulating mtDNA level is associated with inflammatory cytokines and can be used as a biomarker of mood disorders. METHODS: Plasma mtDNA concentration was measured with real-time quantitative PCR targeting two regions of the mtDNA and plasma levels of four cytokines (GM-CSF, IL-2, IL-4, and IL-6) were measured with a multiplex immunoassay method in 109 patients with major depressive disorder (MDD)...
June 6, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28629225/cortical-plasticity-in-depression
#8
Mariagiovanna Cantone, Alessia Bramanti, Giuseppe Lanza, Manuela Pennisi, Placido Bramanti, Giovanni Pennisi, Rita Bella
Neural plasticity is considered the neurophysiological correlate of learning and memory, although several studies have also noted that it plays crucial roles in a number of neurological and psychiatric diseases. Indeed, impaired brain plasticity may be one of the pathophysiological mechanisms that underlies both cognitive decline and major depression. Moreover, a degree of cognitive impairment is frequently observed throughout the clinical spectrum of mood disorders, and the relationship between depression and cognition is often bidirectional...
May 2017: ASN Neuro
https://www.readbyqxmd.com/read/28625946/educational-needs-of-epileptologists-regarding-psychiatric-comorbidities-of-the-epilepsies-a-descriptive-quantitative-survey
#9
Marco Mula, Esper Cavalheiro, Alla Guekht, Andres M Kanner, Hyang Woon Lee, Cigdem Ozkara, Alfredo Thomson, Sarah J Wilson
Psychiatric disorders are relatively frequent comorbidities in epilepsy and they have an impact on morbidity, mortality, and quality of life. This is a report from the Task Force on Education of the ILAE Commission on Neuropsychiatry based on a survey about educational needs of epileptologists regarding management of the psychiatric comorbidities of epilepsy. The Task Force designed a quantitative questionnaire to survey the self-perceived confidence of child and adult epileptologists and psychiatrists in managing major psychiatric comorbidities of epilepsy to identify: (1) critical areas of improvement from a list of skills that are usually considered necessary for effective management of these conditions, and (2) the preferred educational format for improving these skills...
June 19, 2017: Epileptic Disorders: International Epilepsy Journal with Videotape
https://www.readbyqxmd.com/read/28625590/intranasal-cotinine-improves-memory-and-reduces-depressive-like-behavior-and-gfap-cells-loss-induced-by-restraint-stress-in-mice
#10
Nelson Perez-Urrutia, Cristhian Mendoza, Nathalie Alvarez-Ricartes, Patricia Oliveros-Matus, Florencia Echeverria, J Alex Grizzell, George E Barreto, Alexandre Iarkov, Valentina Echeverria
Posttraumatic stress disorder (PTSD), chronic psychological stress, and major depressive disorder have been found to be associated with a significant decrease in glial fibrillary acidic protein (GFAP) immunoreactivity in the hippocampus of rodents. Cotinine is an alkaloid that prevents memory impairment, depressive-like behavior and synaptic loss when co-administered during restraint stress, a model of PTSD and stress-induced depression, in mice. Here, we investigated the effects of post-treatment with intranasal cotinine on depressive- and anxiety-like behaviors, visual recognition memory as well as the number and morphology of GFAP+ immunoreactive cells, in the hippocampus and frontal cortex of mice subjected to prolonged restraint stress...
June 15, 2017: Experimental Neurology
https://www.readbyqxmd.com/read/28622822/the-high-price-of-depression-family-members-health-conditions-and-health-care-costs
#11
G Thomas Ray, Constance M Weisner, Cosette J Taillac, Cynthia I Campbell
OBJECTIVE: To compare the health conditions and health care costs of family members of patients diagnosed with a Major Depressive Disorder (MDD) to family members of patients without an MDD diagnosis. METHODS: Using electronic health record data, we identified family members (n=201,914) of adult index patients (n=92,399) diagnosed with MDD between 2009 and 2014 and family members (n=187,011) of matched patients without MDD. Diagnoses, health care utilization and costs were extracted for each family member...
May 2017: General Hospital Psychiatry
https://www.readbyqxmd.com/read/28619687/use-of-the-central-sensitization-inventory-csi-as-a-treatment-outcome-measure-for-chronic-spinal-pain-disorder-patients-in-a-functional-restoration-program
#12
Randy Neblett, Meredith M Hartzell, Mark Williams, Kelley R Bevers, Tom G Mayer, Robert J Gatchel
BACKGROUND CONTEXT: The Central Sensitization Inventory (CSI) is a valid and reliable patient-reported instrument designed to identify patients whose presenting symptoms may be related to Central Sensitization (CS). Part A of the CSI measures a full array of 25 somatic and emotional symptoms associated with CS, and Part B asks if patients have previously been diagnosed with one or more specific Central Sensitivity Syndromes (CSSs) and related disorders. The CSI has previously been validated in a group of chronic pain patients who were screened by a trained psychiatrist for specific CSS diagnoses...
June 12, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28616000/development-and-validation-of-arabic-version-of-the-hospital-anxiety-and-depression-scale
#13
Abdullah Sulieman Terkawi, Siny Tsang, Ghadah Jumaan AlKahtani, Sumaya Hussain Al-Mousa, Salma Al Musaed, Usama Saleh AlZoraigi, Esraa M Alasfar, Khalid S Doais, Anas Abdulrahman, Khaild Ali Altirkawi
INTRODUCTION: The Hospital Anxiety and Depression Scale (HADS) is widely used to predict and diagnose hospital anxiety and depression. It has been translated and validated in many languages, but the existing Arabic version was not validated in hospitalized patients. The aim was to translate, culturally adapt, and validate the HADS Questionnaire into Arabic language for in-patient use, especially for surgical wards. METHODS: A systematic translation process was used to translate the original English HADS into Arabic...
May 2017: Saudi Journal of Anaesthesia
https://www.readbyqxmd.com/read/28615770/the-mood-spectrum-and-temperamental-instability-in-unipolar-and-bipolar-disorder
#14
Manish Kumar, Pradeep Kumar Saha, Anwesha Mondal
BACKGROUND: The current categorical split of mood disorders in bipolar (BP) disorders and depressive disorders has recently been questioned. The presence of a significant number of manic/hypomanic symptoms in patients with recurrent unipolar depression seems to challenge the traditional dichotomy of unipolar-BP disorder. Two highly unstable personality features, i.e., the cyclothymic temperament (CT) and borderline personality disorder, have been found to be more common in BP disorder than in major depressive disorder...
May 2017: Indian Journal of Psychological Medicine
https://www.readbyqxmd.com/read/28614554/efficacy-of-a-maternal-depression-prevention-strategy-in-head-start-a-randomized-clinical-trial
#15
Michael Silverstein, Yaminette Diaz-Linhart, Howard Cabral, William Beardslee, Mark Hegel, Winta Haile, Jenna Sander, Gregory Patts, Emily Feinberg
Importance: Low-income and minority mothers experience a disproportionate incidence of depression and lack access to treatment services. Development of prevention strategies in accessible community-based venues is a potentially important public health strategy. Objective: To determine the efficacy of a depression prevention strategy embedded in Head Start. Design, Setting, and Participants: This randomized clinical trial was performed from February 15, 2011, through May 9, 2016, at 6 Head Start agencies serving families at or below the federal poverty level...
June 14, 2017: JAMA Psychiatry
https://www.readbyqxmd.com/read/28612993/melatonin-as-a-treatment-for-mood-disorders-a-systematic-review
#16
F De Crescenzo, A Lennox, J C Gibson, J H Cordey, S Stockton, P J Cowen, D J Quested
OBJECTIVE: Melatonin has been widely studied in the treatment of sleep disorders and evidence is accumulating on a possible role for melatonin influencing mood. Our aim was to determine the efficacy and acceptability of melatonin for mood disorders. METHOD: We conducted a comprehensive systematic review of randomized clinical trials on patients with mood disorders, comparing melatonin to placebo. RESULTS: Eight clinical trials were included; one study in bipolar, three in unipolar depression and four in seasonal affective disorder...
June 14, 2017: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/28612977/characteristics-of-depression-among-offspring-at-high-and-low-familial-risk-of-bipolar-disorder
#17
Rasim Somer Diler, Tina R Goldstein, Danella Hafeman, Brian Thomas Rooks, Dara Sakolsky, Benjamin I Goldstein, Kelly Monk, Mary Beth Hickey, David Axelson, Satish Iyengar, Boris Birmaher
OBJECTIVES: Having a parent with bipolar disorder (BP) is a very strong risk factor for developing BP. Similarly, depression among youth is a clinical risk factor for subsequent BP. We evaluated whether mood symptomatology in depressed youth is different between those at high and low familial risk to develop BP. METHODS: The most severe major depressive episode in BP offspring (N=61) and community control offspring (N=20) was evaluated using expanded depression and mania rating scales derived from the Schedule for Affective Disorders and Schizophrenia for Children Present Version...
June 14, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/28604590/lithium-in-drinking-water-and-incidence-of-suicide-a-nationwide-individual-level-cohort-study-with-22-years-of-follow-up
#18
Nikoline N Knudsen, Jörg Schullehner, Birgitte Hansen, Lisbeth F Jørgensen, Søren M Kristiansen, Denitza D Voutchkova, Thomas A Gerds, Per K Andersen, Kristine Bihrmann, Morten Grønbæk, Lars V Kessing, Annette K Ersbøll
Suicide is a major public health concern. High-dose lithium is used to stabilize mood and prevent suicide in patients with affective disorders. Lithium occurs naturally in drinking water worldwide in much lower doses, but with large geographical variation. Several studies conducted at an aggregate level have suggested an association between lithium in drinking water and a reduced risk of suicide; however, a causal relation is uncertain. Individual-level register-based data on the entire Danish adult population (3...
June 10, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28600855/predicting-future-major-depression-and-persistent-depressive-symptoms-development-of-a-prognostic-screener-and-phq4-cutoffs-in-breast-cancer-patients
#19
Karen L Weihs, Joshua F Wiley, Catherine M Crespi, Jennifer L Krull, Annette L Stanton
OBJECTIVE: Create a brief, self-report screener for recently diagnosed breast cancer patients to identify patients at risk of future depression. METHODS: Breast cancer patients (N = 410) within 2 ± 1 months after diagnosis provided data on depression vulnerability (DV). Depression outcomes were defined as a high depressive symptom trajectory or a major depressive episode during 16 months after diagnosis. Stochastic gradient boosting of regression trees identified seven items highly predictive for the depression outcomes from a pool of 219 candidate DV items...
June 9, 2017: Psycho-oncology
https://www.readbyqxmd.com/read/28600678/co-altered-functional-networks-and-brain-structure-in-unmedicated-patients-with-bipolar-and-major-depressive-disorders
#20
Hao He, Jing Sui, Yuhui Du, Qingbao Yu, Dongdong Lin, Wayne C Drevets, Jonathan B Savitz, Jian Yang, Teresa A Victor, Vince D Calhoun
Bipolar disorder (BD) and major depressive disorder (MDD) share similar clinical characteristics that often obscure the diagnostic distinctions between their depressive conditions. Both functional and structural brain abnormalities have been reported in these two disorders. However, the direct link between altered functioning and structure in these two diseases is unknown. To elucidate this relationship, we conducted a multimodal fusion analysis on the functional network connectivity (FNC) and gray matter density from MRI data from 13 BD, 40 MDD, and 33 matched healthy controls (HC)...
June 9, 2017: Brain Structure & Function
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