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https://www.readbyqxmd.com/read/27912106/a-multicenter-randomized-controlled-trial-for-bright-light-therapy-in-adults-with-intellectual-disabilities-and-depression-study-protocol-and-obstacle-management
#1
Pauline C M Hamers, Heleen M Evenhuis, Heidi Hermans
Due to the limited cognitive and communicative abilities of adults with intellectual disabilities (ID), current treatment options for depression are often limited to lifestyle changes and pharmacological treatment. Bright light therapy (BLT) is an effective intervention for both seasonal and non-seasonal depression in the general population. BLT is an inexpensive, easy to carry out intervention with minimal side effects. However, knowledge on its anti-depressant effect in adults with ID is lacking. Obstacles in realizing a controlled intervention study in this particular study population may have contributed to this lack...
November 29, 2016: Research in Developmental Disabilities
https://www.readbyqxmd.com/read/27903144/parent-burden-in-accessing-outpatient-psychiatric-services-for-adolescent-depression-in-a-large-state-system
#2
Kaitlin P Gallo, S Serene Olin, Amy Storfer-Isser, Briannon C O'Connor, Emma D Whitmyre, Kimberly E Hoagwood, Sarah McCue Horwitz
OBJECTIVE: This study examined barriers facing parents who seek outpatient psychiatric care in a large state system for adolescents with depression. METHODS: A total of 264 outpatient facilities licensed to treat youths in New York were contacted by using a mystery shopper methodology. Callers tracked the number of call attempts, in-person appointments, and other steps required prior to seeing a psychiatrist. RESULTS: Fewer than two-thirds of parents made a psychiatry, therapy, or intake appointment...
December 1, 2016: Psychiatric Services: a Journal of the American Psychiatric Association
https://www.readbyqxmd.com/read/27858294/sleep-quality-morningness-eveningness-preference-mood-profile-and-levels-of-serum-melatonin-in-migraine-patients-a-case-control-study
#3
Hasan Hüseyin Kozak, Murat Boysan, Ali Ulvi Uca, Adem Aydın, İbrahim Kılınç, Emine Genç, Mustafa Altaş, Dilara Cari Güngör, Keziban Turgut, Nejla Özer
The melatonin as the pineal gland's secretory product is implicated in the pathophysiology of migraine. Melatonin has critical functions in human physiology, and research underscores the importance of melatonin in circadian rhythm, sleep, and mood regulation. Clinical observations have indicated that migraine attacks have a seasonal, menstrual, and circadian timing, suggesting that chronobiological mechanisms and their alterations may causally involve in the etiology of the disease. However, the topic has received relatively little attention in the migraine literature...
November 17, 2016: Acta Neurologica Belgica
https://www.readbyqxmd.com/read/27836724/immune-priming-and-portal-of-entry-effectors-improve-response-to-vibrio-infection-in-a-resistant-population-of-the-european-abalone
#4
Bruno Dubief, Flavia L D Nunes, Olivier Basuyaux, Christine Paillard
Since 1997, populations of the European abalone Haliotis tuberculata suffer mass mortalities attributed to the bacterium Vibrio harveyi. These mortalities occur at the spawning season, when the abalone immune system is depressed, and when temperatures exceed 17 °C, leading to favorable conditions for V. harveyi proliferation. In order to identify mechanisms of disease resistance, experimental successive infections were carried out on two geographically distinct populations: one that has suffered recurrent mortalities (Saint-Malo) and one that has not been impacted by the disease (Molène)...
November 8, 2016: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/27835725/bright-light-therapy-as-augmentation-of-pharmacotherapy-for-treatment-of-depression-a-systematic-review-and-meta-analysis
#5
Thomas M Penders, Cornel N Stanciu, Alexander M Schoemann, Philip T Ninan, Richard Bloch, Sy A Saeed
Background: Bright light therapy has demonstrated efficacy and is an accepted treatment for seasonal depression. It has been suggested that bright light therapy may have efficacy in nonseasonal depressions. Also, there is evidence that bright light therapy may improve responsiveness to antidepressant pharmacotherapy. Data Sources: We searched PubMed/MEDLINE, PsycINFO, PsycARTICLES, CINAHL, EMBASE, Scopus, and Academic OneFile for English-language literature published between January 1998 and April 2016, using the keywords bright light therapy AND major depression, bright light therapy AND depress*, bright light therapy AND bipolar depression, bright light therapy AND affective disorders, circadian rhythm AND major depression, circadian rhythm AND depress*, and circadian rhythm AND affective disorder...
October 20, 2016: Primary Care Companion to CNS Disorders
https://www.readbyqxmd.com/read/27821359/pupillary-response-abnormalities-in-depressive-disorders
#6
Scott A Laurenzo, Randy Kardon, Johannes Ledolter, Pieter Poolman, Ashley M Schumacher, James B Potash, Jan M Full, Olivia Rice, Anna Ketcham, Cole Starkey, Jess G Fiedorowicz
Depressive disorders lack objective physiological measurements to characterize the affected population and facilitate study of relevant mechanisms. The melanopsin-mediated light signaling pathway may contribute to seasonal variation and can be measured non-invasively by pupillometry. We prospectively studied changes in melanopsin-mediated pupillary constriction in 19 participants with major depressive disorder (MDD) and 10 control across the summer and winter solstices. The melanopsin-mediated response, as measured by the pupil's sustained constriction six s after a high intensity blue light stimulus, was marginally attenuated in those with MDD relative to controls (p=0...
October 21, 2016: Psychiatry Research
https://www.readbyqxmd.com/read/27821114/bright-light-therapy-in-pregnant-women-with-major-depressive-disorder-study-protocol-for-a-randomized-double-blind-controlled-clinical-trial
#7
Babette Bais, Astrid M Kamperman, Marjolein D van der Zwaag, Gwen C Dieleman, Hanneke W Harmsen van der Vliet-Torij, Hilmar H Bijma, Ritsaert Lieverse, Witte J G Hoogendijk, Mijke P Lambregtse-van den Berg
BACKGROUND: Depression during pregnancy is a common and high impact disease. Generally, 5-10 % of pregnant women suffer from depression. Children who have been exposed to maternal depression during pregnancy have a higher risk of adverse birth outcomes and more often show cognitive, emotional and behavioural problems. Therefore, early detection and treatment of antepartum depression is necessary. Both psychotherapy and antidepressant medication, first choice treatments in a non-pregnant population, have limitations in treating depression during pregnancy...
November 8, 2016: BMC Psychiatry
https://www.readbyqxmd.com/read/27792402/is-18-f-fdg-pet-suitable-to-predict-clinical-response-to-the-treatment-of-geriatric-depression-a-systematic-review-of-pet-studies
#8
Franco De Crescenzo, Mario Ciliberto, Deny Menghini, Giorgio Treglia, Klaus P Ebmeier, Luigi Janiri
BACKGROUND: Geriatric depression is one of the most common psychiatric disorders in later life. It differs from earlier depression in its presentation, etiology, risk factors, protective factors and outcome. Positron emission tomography (PET) can be used to detect changes in neural circuitry in neuropsychiatric disorders, and several authors have assessed its role in the diagnosis and follow-up of patients with geriatric depression. We reviewed the current evidence on the use of fluorine-18-fluorodeoxyglucose positron emission tomography ((18)F-FDG-PET) in geriatric depressed patients to find predictors of treatment response...
October 28, 2016: Aging & Mental Health
https://www.readbyqxmd.com/read/27768955/seasonal-variations-in-photosystem-i-compared-with-photosystem-ii-of-three-alpine-evergreen-broad-leaf-tree-species
#9
Wei Huang, Ying-Jie Yang, Hong Hu, Shi-Bao Zhang
Low temperature associated with high light can induce photoinhibition of photosystem I (PSI) and photosystem II (PSII). However, the photosynthetic electron flow and specific photoprotective responses in alpine evergreen broad-leaf plants in winter is unclear. We analyzed seasonal changes in PSI and PSII activities, and energy quenching in PSI and PSII in three alpine broad-leaf tree species, Quercus guyavifolia (Fagaceae), Rhododendron decorum (Ericaceae), Euonymus tingens (Celastraceae). In winter, PSII activity remained stable in Q...
October 13, 2016: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/27755687/seasonal-control-of-mammalian-energy-balance-recent-advances-in-the-understanding-of-daily-torpor-and-hibernation
#10
Martin Jastroch, Sylvain Giroud, Perry Barrett, Fritz Geiser, Gerhard Heldmaier, Annika Herwig
Endothermic mammals and birds require intensive energy turnover to sustain high body temperatures and metabolic rates. To cope with energetic bottlenecks associated with the change of seasons, and to minimise energy expenditure, complex mechanisms and strategies, such as daily torpor and hibernation, are used. During torpor metabolic depression and low body temperatures save energy. However, these bouts of torpor lasting for hours to weeks are interrupted by active 'euthermic' phases with high body temperatures...
October 18, 2016: Journal of Neuroendocrinology
https://www.readbyqxmd.com/read/27741403/symptoms-of-common-mental-disorders-among-professional-football-referees-a-one-season-prospective-study-across-europe
#11
Vincent Gouttebarge, Urban Johnson, Pierre Rochcongar, Philippe Rosier, Gino Kerkhoffs
OBJECTIVE: The primary aim of this study was to determine the prevalence and one-season incidence of symptoms of common mental disorders (CMD; distress, anxiety/depression, sleep disturbance, eating disorders, adverse alcohol use) among European professional football referees. A secondary aim was to explore the view of European professional football referees on consequences, support and needs related to these symptoms. METHODS: An observational prospective cohort study with three measurements over a follow-up period of one season (2015-2016) was conducted among central or assistant professional football referees from Belgium, Finland, France, Germany, Norway, Russia, Scotland and Sweden...
October 14, 2016: Physician and Sportsmedicine
https://www.readbyqxmd.com/read/27723114/identification-of-non-reported-bupropion-metabolites-in-human-plasma
#12
Jamie N Connarn, Ruijuan Luo, Jim Windak, Xinyuan Zhang, Andrew Babiskin, Marisa Kelly, Gloria Harrington, Vicki L Ellingrod, Masoud Kamali, Melvin McInnis, Duxin Sun
Bupropion and its three active metabolites exhibit clinical efficacy in the treatment of major depression, seasonal depression and smoking cessation. The pharmacokinetics of bupropion in humans is highly variable. It is not known if there are any non-reported metabolites formed in humans in addition to the three known active metabolites. This paper reports newly identified and non-reported metabolites of bupropion in human plasma samples. Human subjects were dosed with a single oral dose of 75 mg of an immediate release bupropion HCl tablet...
December 2016: Biopharmaceutics & Drug Disposition
https://www.readbyqxmd.com/read/27708046/primate-torpor-expression-ghost-of-the-climatic-past
#13
Kathrin H Dausmann, Lisa Warnecke
Torpor, the controlled depression of virtually all bodily function during scarce periods, was verified in primates under free-ranging conditions less than two decades ago. The large variety of different torpor patterns found both within and among closely related species is particularly remarkable. To help unravel the cause of these variable patterns, our review investigates primate torpor use within an evolutionary framework. First, we provide an overview of heterothermic primate species, focusing on the Malagasy lemurs, and discuss their use of daily torpor or hibernation in relation to habitat type and climatic conditions...
November 1, 2016: Physiology
https://www.readbyqxmd.com/read/27703764/light-therapy-for-non-seasonal-depression-systematic-review-and-meta-analysis
#14
Stefan Perera, Rebecca Eisen, Meha Bhatt, Neera Bhatnagar, Russell de Souza, Lehana Thabane, Zainab Samaan
BACKGROUND: Light therapy is a known treatment for patients with seasonal affective disorder. However, the efficacy of light therapy in treating patients with non-seasonal depression remains inconclusive. AIMS: To provide the current state of evidence for efficacy of light therapy in non-seasonal depressive disorders. METHOD: Systematic review of randomised controlled trials (RCTs) was conducted by searching MEDLINE, EMBASE, PsycINFO, CINAHL, and CENTRAL from their inception to September 2015...
March 2016: BJPsych Open
https://www.readbyqxmd.com/read/27632766/is-the-road-to-mental-health-paved-with-good-incentives-estimating-the-population-impact-of-physician-incentives-on-mental-health-care-using-linked-administrative-data
#15
Joseph H Puyat, Arminee Kazanjian, Hubert Wong, Elliot M Goldner
OBJECTIVES: The use of physician incentives to improve health care, in general, has been extensively studied but its value in mental health care has rarely been demonstrated. In this study the population-level impact of physician incentives on mental health care was estimated using indicators for receipt of counseling/psychotherapy (CP); antidepressant therapy (AT); minimally adequate counseling/psychotherapy; and minimally adequate antidepressant therapy. The incentives' impacts on overall continuity of care and of mental health care were also examined...
September 14, 2016: Medical Care
https://www.readbyqxmd.com/read/27623187/a-12-month-prospective-cohort-study-of-symptoms-of-common-mental-disorders-among-european-professional-footballers
#16
Vincent Gouttebarge, Haruhito Aoki, Evert A L M Verhagen, Gino M M J Kerkhoffs
OBJECTIVE: To determine the 12-month incidence and comorbidity of symptoms of common mental disorders (CMD) among European professional footballers and to explore the association of potential stressors with the health conditions under study among those European professional footballers. DESIGN: Observational prospective cohort study with a follow-up period of 12 months. PARTICIPANTS: Male professional footballers from 5 European countries (n = 384 at baseline)...
September 12, 2016: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/27617359/mass-loss-rates-of-fasting-polar-bears
#17
Nicholas W Pilfold, Daryll Hedman, Ian Stirling, Andrew E Derocher, Nicholas J Lunn, Evan Richardson
Polar bears (Ursus maritimus) have adapted to an annual cyclic regime of feeding and fasting, which is extreme in seasonal sea ice regions of the Arctic. As a consequence of climate change, sea ice breakup has become earlier and the duration of the open-water period through which polar bears must rely on fat reserves has increased. To date, there is limited empirical data with which to evaluate the potential energetic capacity of polar bears to withstand longer fasts. We measured the incoming and outgoing mass of inactive polar bears (n = 142) that were temporarily detained by Manitoba Conservation and Water Stewardship during the open-water period near the town of Churchill, Manitoba, Canada, in 2009-2014...
September 2016: Physiological and Biochemical Zoology: PBZ
https://www.readbyqxmd.com/read/27595553/low-vitamin-d-is-associated-with-negative-and-depressive-symptoms-in-psychotic-disorders
#18
Mari Nerhus, Akiah O Berg, Levi R Kvitland, Ingrid Dieset, Sigrun Hope, Sandra R Dahl, Melissa A Weibell, Kristin L Romm, Ann Faerden, Ole A Andreassen, Ingrid Melle
BACKGROUND: There are indications that low S-25(OH)D is associated with increased disease severity in psychotic disorder. Our first aim was to investigate the relations between low S-25(OH)D and positive, negative and depressive symptoms. Our second aim was to explore if associations between S-25(OH)D and symptoms were influenced by levels of inflammatory markers. METHODS: Participants (N=358) with a medical history of one or more psychotic episodes were recruited...
August 29, 2016: Schizophrenia Research
https://www.readbyqxmd.com/read/27568195/effects-of-seasonal-variation-on-oxidative-stress-physiology-in-natural-population-of-toad-bufo-melanostictus-clues-for-analysis-of-environmental-pollution
#19
Luna Samanta, Biswaranjan Paital
Natural population of Bufo melanostictus in response to environmental cues shows several physiologic changes such as reproductive activity, hibernation, aestivation and metabolic depression in different seasons. We investigated the effects of seasonal fluctuations on oxidative stress (OS) physiology biomarkers, such as endogenous (ELPx) and induced (ILPx) lipid peroxidation, front-line redox regulatory enzymes (superoxide dismutase: SOD and catalase) and two non-enzyme antioxidant metabolites (ascorbic acid and reduced glutathione) in liver, gonad and cerebral hemisphere of toads collected from the Bhubaneswar area of India, where temperature fluctuates considerably rising to the highest in summer (∼46 °C) and being lowest in winter (<10 °C)...
August 27, 2016: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/27566716/seasonality-of-hospital-admissions-for-mental-disorders-in-hanoi-vietnam
#20
Phan Minh Trang, Joacim Rocklöv, Kim Bao Giang, Maria Nilsson
BACKGROUND: Some studies have shown a relationship between seasonality in weather patterns and depressive and behavioural disorders, especially in temperate climate regions. However, there is a lack of studies describing the seasonal patterns of hospital admissions for a variety of mental disorders in tropical and subtropical nations. The aim of this study has been to examine the relationship between seasons and daily hospital admissions for mental disorders in Hanoi, Vietnam. DESIGNS: A 5-year database (2008-2012) compiled by Hanoi Mental Hospital covering mental disorder admissions diagnosed by the International Classification of Diseases 10 was analysed...
2016: Global Health Action
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