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https://www.readbyqxmd.com/read/29334643/longitudinal-determinants-of-depression-among-world-trade-center-health-registry-enrollees-14-15-years-after-the-9-11-attacks
#1
Melanie H Jacobson, Christina Norman, Angela Nguyen, Robert M Brackbill
BACKGROUND: Exposure to the September 11, 2001 (9/11) terrorist attacks has been found to be associated with posttraumatic stress disorder (PTSD) and comorbid PTSD and depression up to 10-11 years post-disaster. However, little is known about the longitudinal predictors of mental health conditions over time. METHODS: We examined longitudinal determinants of depression within strata of PTSD among 21,258 enrollees of the World Trade Center Health Registry who completed four questionnaires over 14 years of follow-up (Wave 1 in 2003-04; Wave 2 in 2005-06; Wave 3 in 2011-12; and Wave 4 in 2015-16)...
January 3, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29334514/monitoring-depression-rates-in-an-urban-community-use-of-electronic-health-records
#2
Arthur J Davidson, Stanley Xu, Carlos Irwin A Oronce, M Josh Durfee, Emily V McCormick, John F Steiner, Edward Havranek, Arne Beck
OBJECTIVES: Depression is the most common mental health disorder and mediates outcomes for many chronic diseases. Ability to accurately identify and monitor this condition, at the local level, is often limited to estimates from national surveys. This study sought to compare and validate electronic health record (EHR)-based depression surveillance with multiple data sources for more granular demographic subgroup and subcounty measurements. DESIGN/SETTING: A survey compared data sources for the ability to provide subcounty (eg, census tract [CT]) depression prevalence estimates...
January 12, 2018: Journal of Public Health Management and Practice: JPHMP
https://www.readbyqxmd.com/read/29334234/is-there-an-association-between-severity-of-illness-and-psychiatric-symptoms-in-patients-with-chronic-renal-failure
#3
D Guenzani, M Buoli, G S Carnevali, M Serati, P Messa, S Vettoretti
Chronic renal failure (CRF) is a frequent condition in elderly subjects, and it is associated with psychiatric comorbidity, especially depressive symptoms. Purpose of the present research was to compare patients with different severity of chronic kidney disease (CKD) in terms of psychiatric symptoms. One hundred CKD subjects were randomly selected among those attending the Department of Nephrology, University of Milan. The patients were evaluated through the following rating scales: Mini-Mental State Examination (MMSE), Beck Depression Inventory (BDI), Symptom Checklist (SCL-90), Kidney Disease Quality of Life- Short Form (KDQOL-SF) and Cumulative Illness Rating Scale (CIRS)...
January 15, 2018: Psychology, Health & Medicine
https://www.readbyqxmd.com/read/29334129/a-mitochondrial-targeted-antioxidant-improves-myofilament-ca2-sensitivity-during-prolonged-low-frequency-force-depression-at-low-po2
#4
Paulo G Gandra, Amy A Shiah, Leonardo Nogueira, Michael C Hogan
Skeletal muscle can develop a prolonged low frequency-stimulation force depression (PLFFD) following fatigue-inducing contractions. Increased levels of reactive oxygen species (ROS) have been implicated in the development of PLFFD. During exercise the skeletal muscle intracellular PO2 decreases to relatively low levels, and can be further decreased when there is an impairment in O2 diffusion or availability, such as in certain chronic diseases and during exercise at high altitude. Since ROS generation by mitochondria is elevated at very low PO2 in cells, we tested the hypothesis that treatment of muscle fibres with a mitochondrial-targeted antioxidant at a very low, near hypoxic PO2 , can attenuate PLFFD...
January 15, 2018: Journal of Physiology
https://www.readbyqxmd.com/read/29332840/examining-patterns-of-multimorbidity-polypharmacy-and-risk-of-adverse-drug-reactions-in-chronic-obstructive-pulmonary-disease-a-cross-sectional-uk-biobank-study
#5
Peter Hanlon, Barbara I Nicholl, Bhautesh Dinesh Jani, Ross McQueenie, Duncan Lee, Katie I Gallacher, Frances S Mair
OBJECTIVE: This study aims: (1) to describe the pattern and extent of multimorbidity and polypharmacy in UK Biobank participants with chronic obstructive pulmonary disease (COPD) and (2) to identify which comorbidities are associated with increased risk of adverse drug reactions (ADRs) resulting from polypharmacy. DESIGN: Cross-sectional. SETTING: Community cohort. PARTICIPANTS: UK Biobank participants comparing self-reported COPD (n=8317) with no COPD (n=494 323)...
January 14, 2018: BMJ Open
https://www.readbyqxmd.com/read/29332683/insomnia-in-primary-care-a-study-from-india
#6
T S Jaisoorya, Ajit Bhalchandra Dahale, Kumar G Sunil, L Manoj, G R Gokul, K Thennarassu
OBJECTIVES: To study the prevalence and clinical correlates of insomnia among a sample of primary care attendees, in the state of Kerala, India. DESIGN: Cross-sectional survey. SETTING: Primary care. PARTICIPANTS: 7017 adult patients [18-60 years] attending 71 primary health centers selected by cluster random sampling. MEASUREMENTS: Patients were assessed for insomnia using the Insomnia Severity Index...
February 2018: Sleep Health
https://www.readbyqxmd.com/read/29332673/prevalence-and-comorbidity-of-sleep-conditions-in-australian-adults-2016-sleep-health-foundation-national-survey
#7
Sarah L Appleton, Tiffany K Gill, Carol J Lang, Anne W Taylor, R Douglas McEvoy, Nigel P Stocks, David A González-Chica, Robert J Adams
OBJECTIVE: To determine the prevalence of sleep conditions (obstructive sleep apnea [OSA], insomnia symptoms, simple snoring, and restless legs) and their associated burden of chronic conditions in a community sample. DESIGN: Cross-sectional national adult online survey. SETTING: Community-based sample. PARTICIPANTS: Australian adults ≥18 years, N = 1011. MEASUREMENTS: A cross-sectional national online survey assessed diagnosed OSA, OSA symptoms, insomnia symptoms, sleep problems, excessive daytime sleepiness (Epworth Sleepiness Scale ≥11), and physician-diagnosed health conditions (heart disease, diabetes, hypertension, reflux disease, lung disease, depression, anxiety/panic disorder, arthritis)...
February 2018: Sleep Health
https://www.readbyqxmd.com/read/29332639/genetic-and-environmental-influences-to-low-back-pain-and-symptoms-of-depression-and-anxiety-a-population-based-twin-study
#8
Marina B Pinheiro, Jose J Morosoli, Lucía Colodro-Conde, Paulo H Ferreira, Juan R Ordoñana
BACKGROUND: People suffering from chronic pain are more likely to experience symptoms of depression and anxiety. However, the mechanisms underlying this relationship remain largely unknown. In light of the moderate to large effects of genetic factors on chronic pain and depression and anxiety, we aimed to estimate the relative contribution of genetic and environmental factors to the relationship between these traits. METHODS: Using data from 2139 participants in the Murcia Twin Registry, we employed a bivariate analysis and structural equation modeling to estimate the relative influences of genetics and the environment on the covariation between low back pain and symptoms of depression and anxiety...
February 2018: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/29331708/depression-increases-subjective-stigma-of-chronic-pain
#9
Nida Naushad, Laura B Dunn, Ricardo F Muñoz, Yan Leykin
BACKGROUND: Individuals suffering from mental as well as physical conditions often face stigma, which can adversely affect functioning, treatment seeking, and emotional health. We compared levels of stigma experienced by individuals with depression and/or chronic pain, to contrast the perception of stigma experienced by the sufferers with that of individuals who have never experienced these conditions, and to determine whether depression is related to greater experience of stigma for chronic pain...
January 3, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29331265/mechanisms-of-memory-disruption-in-depression
#10
REVIEW
Daniel G Dillon, Diego A Pizzagalli
Depressed individuals typically show poor memory for positive events, potentiated memory for negative events, and impaired recollection. These phenomena are clinically important but poorly understood. Compelling links between stress and depression suggest promising candidate mechanisms. Stress can suppress hippocampal neurogenesis, inhibit dopamine neurons, and sensitize the amygdala. We argue that these phenomena may impair pattern separation, disrupt the encoding of positive experiences, and bias retrieval toward negative events, respectively, thus recapitulating core aspects of memory disruption in depression...
January 10, 2018: Trends in Neurosciences
https://www.readbyqxmd.com/read/29331082/mechanistic-target-of-rapamycin-complex-1-and-2-in-human-temporal-lobe-epilepsy
#11
Delia M Talos, Leah M Jacobs, Sarah Gourmaud, Carlos A Coto, Hongyu Sun, Kuei-Cheng Lim, Timothy H Lucas, Kathryn A Davis, Maria Martinez-Lage, Frances E Jensen
OBJECTIVE: Temporal lobe epilepsy (TLE) is a chronic epilepsy syndrome defined by seizures and progressive neurological disabilities, including cognitive impairments, anxiety and depression. Here, human TLE specimens were investigated focusing on the mechanistic target of rapamycin (mTOR) Complex 1 (mTORC1) and Complex 2 (mTORC2) activities in the brain, as both pathways may represent unique targets for treatment. METHODS: Surgically resected hippocampal and temporal lobe samples from therapy-resistant TLE patients were analyzed by Western blotting to quantify the expression of established mTORC1 and mTORC2 activity markers and upstream or downstream signaling pathways involving the two complexes...
January 13, 2018: Annals of Neurology
https://www.readbyqxmd.com/read/29330149/voluntary-exercise-and-depression-like-behavior-in-rodents-are-we-running-in-the-right-direction
#12
Joram D Mul
Acute or chronic exposure to stress can increase the risk to develop major depressive disorder, a severe, recurrent and common psychiatric condition. Depression places an enormous social and financial burden on modern society. Although many depressed patients are treated with antidepressants, their efficacy is only modest, underscoring the necessity to develop clinically-effective pharmaceutical or behavioral treatments. Exercise training produces beneficial effects on stress-related mental disorders, indicative of clinical potential...
January 12, 2018: Journal of Molecular Endocrinology
https://www.readbyqxmd.com/read/29329879/mir-134-modulates-chronic-stress-induced-structural-plasticity-and-depression-like-behaviors-via-downregulation-of-limk1-cofilin-signaling-in-rats
#13
Cuiqin Fan, Xiuzhi Zhu, Qiqi Song, Peng Wang, Zhuxi Liu, Shu Yan Yu
Increasing evidence has suggested that depression is a neuropsychiatric condition associated with neuroplasticity within specific brain regions. However, the mechanisms by which neuroplasticity exerts its effects in depression remain largely uncharacterized. In the present study we show that chronic stress effectively induces depression-like behaviors in rats, an effect which was associated with structural changes in dendritic spines and synapse abnormalities within neurons of the ventromedial prefrontal cortex (vmPFC)...
January 9, 2018: Neuropharmacology
https://www.readbyqxmd.com/read/29329256/personalized-antidepressant-selection-and-pathway-to-novel-treatments-clinical-utility-of-targeting-inflammation
#14
REVIEW
Manish K Jha, Madhukar H Trivedi
Major depressive disorder (MDD) is a chronic condition that affects one in six adults in the US during their lifetime. The current practice of antidepressant medication prescription is a trial-and-error process. Additionally, over a third of patients with MDD fail to respond to two or more antidepressant treatments. There are no valid clinical markers to personalize currently available antidepressant medications, all of which have similar mechanisms targeting monoamine neurotransmission. The goal of this review is to summarize the recent findings of immune dysfunction in patients with MDD, the utility of inflammatory markers to personalize treatment selection, and the potential of targeting inflammation to develop novel antidepressant treatments...
January 12, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29329060/affective-and-cognitive-reactivity-to-mood-induction-in-chronic-depression
#15
Anne Guhn, Philipp Sterzer, Friderike H Haack, Stephan Köhler
BACKGROUND: Chronic depression (CD) is strongly associated with childhood maltreatment, which has been proposed to lead to inefficient coping styles that are characterized by abnormal affective responsiveness and dysfunctional cognitive attitudes. However, while this notion forms an important basis for psychotherapeutic strategies in the treatment of CD, there is still little direct empirical evidence for a role of altered affective and cognitive reactivity in CD. The present study therefore experimentally investigated affective and cognitive reactivity to two forms of negative mood induction in CD patients versus a healthy control sample (HC)...
January 3, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29329057/chronic-corticosterone-induced-depression-mediates-premature-aging-in-rats
#16
Xiaoxian Xie, Qichen Shen, Lingyan Ma, Yangyang Chen, Binggong Zhao, Zhengwei Fu
BACKGROUND: Stress hormones such as corticosterone (CORT) play an essential role in the development of depression. Chronic CORT administration has been shown to induce dysfunction in the hypothalamic-pituitary-adrenal axis leading to depression, which was in turn associated with accelerated aging. However, the effect of CORT administration on aging remains unclear. METHODS: Rats were acclimatized for 1 week and then injected daily with CORT (40mg/kg) or vehicle (n = 10 each) for 21 consecutive days...
January 2, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29327519/psychiatric-co-morbidities-in-women-with-epilepsy
#17
Uma Sundar, Sonal Thakur Honrao, Nilesh Shah
Background: The co-existence of psychiatric co-morbidities with Epilepsy in women is multifactorial and complex, being closely related to hormonal status, medication side effects, and psychosocial factors. Aims: We aimed to study associated Psychiatric co-morbidities in women with Epilepsy (WWE), and correlate the same with seizure subtype and medication , compliance with treatment and seizure control. Material and Methods: This was a prospective, interview based study in OPD over 18 months, evaluating WWE over 13 years of age with at least 1 seizure in the last 1 year...
December 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/29326891/role-of-exercise-on-molecular-mechanisms-in-the-regulation-of-antidepressant-effects
#18
REVIEW
Hyo-Jun Lee, Seung-Soo Baek
Regular exercise reduces depressive-like behavior activation. In this study, we look for exact roles of exercise on molecular and neuronal mechanisms for antidepressant action by studying the hippocampal neuroplasticity and proliferation. Increased hippocampal neurogenesis with exercise has potential significance for depression. Exercise promotes brain health in the molecular levels in the hippocampus and also affects behavior in a similar way to chronic antidepressant treatment. Wingless (Wnt) and frizzled signaling system plays an important role in cell proliferation, growth, and differentiation during development...
December 2017: Journal of Exercise Rehabilitation
https://www.readbyqxmd.com/read/29326489/ondansetron-ameliorates-depression-associated-with-obesity-in-high-fat-diet-fed-experimental-mice-an-investigation-based-on-the-behavioral-biochemical-and-molecular-approach
#19
Yeshwant Kurhe, Radhakrishnan Mahesh
INTRODUCTION: Obesity is an important risk factor for depression as more than half of the obese population is susceptible for depression at double rate. Our earlier studies reported the antidepressant potential of 5-HT3 receptor antagonist, ondansetron (OND) in depression associated obesity using behavioral tasks. The present research work is aimed to evaluate the effect of OND on depression associated with obesity with special emphasis on biochemical and molecular mechanisms such as hippocampal brain-derived neurotrophic factor (BDNF), cyclic adenosine monophosphate (cAMP), 5-hydroxytryptamine (5-HT), hippocampal histological examination and immunohistochemical expression of p53 proteins...
July 2017: Indian Journal of Pharmacology
https://www.readbyqxmd.com/read/29326330/program-of-integrated-care-for-patients-with-chronic-obstructive-pulmonary-disease-and-multiple-comorbidities-pic-copd-a-randomised-controlled-trial
#20
Louise Rose, Laura Istanboulian, Lise Carriere, Anna Thomas, Han-Byul Lee, Shaghayegh Rezaie, Roshan Shafai, Ian Fraser
We sought to evaluate the effectiveness of a multi-component, case manager-led exacerbation prevention/management model for reducing emergency department visits. Secondary outcomes included hospitalisation, mortality, health-related quality of life, chronic obstructive pulmonary disease (COPD) severity, COPD self-efficacy, anxiety and depression.Two-centre randomised controlled trial recruiting patients with ≥2 prognostically important COPD-associated comorbidities. We compared our multi-component intervention including individualised care/action plans and telephone consults (12-weekly then 9-monthly) with usual care (both groups)...
January 2018: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
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