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https://www.readbyqxmd.com/read/28107041/sleep-and-optimism-a-longitudinal-study-of-bidirectional-causal-relationship-and-its-mediating-and-moderating-variables-in-a-chinese-student-sample
#1
Esther Yuet Ying Lau, C Harry Hui, Jasmine Lam, Shu-Fai Cheung
While both sleep and optimism have been found to be predictive of well-being, few studies have examined their relationship with each other. Neither do we know much about the mediators and moderators of the relationship. This study investigated (1) the causal relationship between sleep quality and optimism in a college student sample, (2) the role of symptoms of depression, anxiety, and stress as mediators, and (3) how circadian preference might moderate the relationship. Internet survey data were collected from 1,684 full-time university students (67...
January 20, 2017: Chronobiology International
https://www.readbyqxmd.com/read/28107032/the-longitudinal-and-cross-sectional-associations-of-grief-and-complicated-grief-with-sleep-quality-in-older-adults
#2
Jelena Milic, Heidi Saavedra Perez, Lisette A Zuurbier, Paul A Boelen, Judith A Rietjens, Albert Hofman, Henning Tiemeier
OBJECTIVE/BACKGROUND: About 15% of grievers experience complicated grief. We determined cross-sectional and longitudinal relations of grief and complicated grief with sleep duration and quality in the general population of elderly adults. PARTICIPANTS: We included 5,421 men and women from the prospective population-based Rotterdam Study. METHODS: The Inventory of Complicated Grief was used to define grief and complicated grief. We assessed sleep with the Pittsburgh Sleep Quality Index...
January 20, 2017: Behavioral Sleep Medicine
https://www.readbyqxmd.com/read/28106566/cerebral-amyloid-burden-and-hoehn-and-yahr-stage-3-scoring-in-parkinson-disease
#3
Vikas Kotagal, Nicolaas I Bohnen, Martijn L T M Müller, Kirk A Frey, Roger L Albin
BACKGROUND: Progression to Hoehn and Yahr (HY) stage 3 marks the transition to advanced disease staging and disability in Parkinson disease (PD). OBJECTIVE/METHODS: We conducted a case-control study of 36 PD subjects at HY stage 2.5 or 3, with groups matched for gender, age, and disease duration. Positron Emission tomography (PET) imaging included dihydrotetrabenazine [11C]DTBZ and Pittsburgh Compound B [11C]PiB. RESULTS: Subjects with HY 2...
January 17, 2017: Journal of Parkinson's Disease
https://www.readbyqxmd.com/read/28103842/one-size-doesn-t-fit-all-cross-sectional-associations-between-neighborhood-walkability-crime-and-physical-activity-depends-on-age-and-sex-of-residents
#4
Andrea S Richardson, Wendy M Troxel, Madhumita B Ghosh-Dastidar, Robin Beckman, Gerald P Hunter, Amy S DeSantis, Natalie Colabianchi, Tamara Dubowitz
BACKGROUND: Low-income African American adults are disproportionately affected by obesity and are also least likely to engage in recommended levels of physical activity (Flegal et al. JAMA 303(3):235-41, 2010; Tucker et al. Am J Prev Med 40(4):454-61, 2011). Moderate-to-vigorous physical activity (MVPA) is an important factor for weight management and control, as well as for reducing disease risk (Andersen et al. Lancet 368(9532):299-304, 2006; Boreham and Riddoch J Sports Sci 19(12):915-29, 2001; Carson et al...
January 19, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28102159/x-rays-for-acute-knee-injuries-pre-and-post-pittsburgh-decision-rules-implementation-a-district-general-hospital-experience
#5
Saad R El Ashry, Tarek A El Gamal, Sudhakar R Challagundla, Chara A Ntala, Ahmed M Nagy, Evan O Crane
BACKGROUND: We wanted to assess the number of unnecessary radiographs done for acute knee injury patients and the accuracy of the Pittsburgh decision rules. MATERIAL AND METHODS: A retrospective observational study was done to look at the acute knee injury patients presented to a district general hospital Accident and Emergency Department from August 2011 till August 2013. We assessed the following parameters: sex, age, mechanism of injury, weight-bearing status and incidence of fractures in patients subjected to plain radiograph...
October 28, 2016: Ortopedia, Traumatologia, Rehabilitacja
https://www.readbyqxmd.com/read/28101753/effect-and-safety-of-paroxetine-combined-with-zolpidem-in-treatment-of-primary-insomnia
#6
Z H Yu, X H Xu, S D Wang, M F Song, Y Liu, Y Yin, H J Mao, G Z Tang
PURPOSE: Primary insomnia is a persistent and recurrent disorder as well as a risk factor for depression. The aim of this study was to determine whether the zolpidem combined with paroxetine would be effective in the treatment of patients with primary insomnia. METHODS: Ninety patients meeting DSM-IV criteria for primary insomnia were randomly assigned to 8 weeks of treatment with zolpidem combined with paroxetine (the combined treatment group, n = 45) or zolpidem combined with placebo (the control group, n = 45)...
January 18, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28101416/light-field-otoscope-design-for-3d-in-vivo-imaging-of-the-middle-ear
#7
Noah Bedard, Timothy Shope, Alejandro Hoberman, Mary Ann Haralam, Nader Shaikh, Jelena Kovačević, Nikhil Balram, Ivana Tošić
We present a light field digital otoscope designed to measure three-dimensional shape of the tympanic membrane. This paper describes the optical and anatomical considerations we used to develop the prototype, along with the simulation and experimental measurements of vignetting, field curvature, and lateral resolution. Using an experimental evaluation procedure, we have determined depth accuracy and depth precision of our system to be 0.05-0.07 mm and 0.21-0.44 mm, respectively. To demonstrate the application of our light field otoscope, we present the first three-dimensional reconstructions of tympanic membranes in normal and otitis media conditions, acquired from children who participated in a feasibility study at the Children's Hospital of Pittsburgh of the University of Pittsburgh Medical Center...
January 1, 2017: Biomedical Optics Express
https://www.readbyqxmd.com/read/28099559/pain-induced-depression-is-related-to-overestimation-of-sleep-quality-in-a-very-elderly-population-with-pain
#8
Ricardo Humberto Felix, Carla Bezerra Lopes Almeida, Renata Carvalho Cremaschi, Fernando Morgadinho Coelho, Fânia Cristina Santos
Objective: To study the quality of sleep in very elderly people with chronic pain. Methods: We investigated 51 very elderly people without dementia and with chronic pain according to the Geriatric Pain Measure. Katz and Lawton questionnaires were used to evaluate functionality. The Geriatric Depression Scale and Geriatric Psychosocial Assessment of Pain-induced Depression were also used. Self-perceptions of sleep and quality of sleep were checked using the Pittsburgh Sleep Quality Index...
January 2017: Arquivos de Neuro-psiquiatria
https://www.readbyqxmd.com/read/28098495/psychometric-characteristics-of-the-insomnia-severity-index-in-veterans-with-history-of-traumatic-brain-injury
#9
Christopher N Kaufmann, Henry J Orff, Raeanne C Moore, Lisa Delano-Wood, Colin A Depp, Dawn M Schiehser
OBJECTIVE/BACKGROUND: The Insomnia Severity Index (ISI) is a widely used self-report measure of insomnia symptoms. However, to date this measure has not been validated or well-characterized in veterans who have experienced traumatic brain injury (TBI). This study assessed the psychometric properties and convergent, divergent, construct, and discriminate validity of the ISI in veterans with a history of TBI. PARTICIPANTS: Eighty-three veterans with history of TBI were seen in the VA San Diego Healthcare System as part of a research protocol...
January 18, 2017: Behavioral Sleep Medicine
https://www.readbyqxmd.com/read/28098176/comorbid-generalized-anxiety-disorder-and-its-association-with-quality-of-life-in-patients-with-major-depressive-disorder
#10
Yongjie Zhou, Zhongqiang Cao, Mei Yang, Xiaoyan Xi, Yiyang Guo, Maosheng Fang, Lijuan Cheng, Yukai Du
The comorbidity of major depressive disorder (MDD) and generalized anxiety disorder (GAD) is common and often predicts poorer outcomes than either disorder alone. This study aimed to examine the prevalence of comorbid GAD and its association with quality of life (QOL) among MDD patients. A total of 1225 psychiatric outpatients were screened using the Hospital Anxiety and Depression Scale (HADS). Those who scored ≥8 on the HADS were interviewed using DSM-IV criteria by two senior psychiatrists. Patients diagnosed with MDD were further assessed using the 9-item Patient Health Questionnaire, Social Support Rating Scale, Pittsburgh Sleep Quality Index, and World Health Organization QOL Scale, brief version (WHOQOL-BREF)...
January 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28096255/sheppheartcabg-trial-comprehensive-early-rehabilitation-after-coronary-artery-bypass-grafting-a-protocol-for-a-randomised-clinical-trial
#11
Ida Elisabeth Højskov, Philip Moons, Niels Viggo Hansen, Søren La Cour, Peter Skov Olsen, Christian Gluud, Per Winkel, Jane Lindschou, Lau Caspar Thygesen, Ingrid Egerod, Selina Kikkenborg Berg
INTRODUCTION: Patients undergoing coronary artery bypass graft surgery often experience a range of symptoms. Studies indicate that non-pharmacological interventions such as exercise training and psychoeducation have a positive physiological and psychological effect in early outpatient rehabilitation. The SheppHeartCABG trial will investigate the effect of early comprehensive rehabilitation in early phase rehabilitation versus usual care. The aim of this paper is to present the protocol for the SheppHeartCABG trial...
January 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/28095972/sex-specific-difference-in-the-association-between-poor-sleep-quality-and-abdominal-obesity-in-rural-chinese-a-large-population-based-study
#12
Ru-Qing Liu, Zhengmin Qian, Si-Quan Wang, Michael G Vaughn, Sarah Dee Geiger, Hong Xian, Shao Lin, Gunther Paul, Xiao-Wen Zeng, Bo-Yi Yang, Li-Wen Hu, Shu-Li Xu, Mo Yang, Guang-Hui Dong
STUDY OBJECTIVES: Existing studies on sleep quality and associated obesity are inconsistent, and few studies have prospectively evaluated the association between sleep quality and abdominal obesity among Chinese individuals. To fill this void, the current study aimed to assess the association between sleep quality and abdominal obesity in a rural Chinese population. METHODS: A representative sample of 9,404 adults aged 20-93 y in northeastern China was selected between 2012 and 2013 by a multistage cluster and random sampling method...
January 11, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28095943/sleep-disturbances-in-caregivers-of-patients-with-advanced-cancer-a-systematic-review
#13
Kirstin F Maltby, Christine R Sanderson, Elizabeth A Lobb, Jane L Phillips
OBJECTIVE: Sleep disturbances are a common issue for those who provide informal care to someone with a life-limiting condition. The negative consequences of poor sleep are well documented. The purpose of the present study was to determine the sleep patterns of caregivers of patients with advanced cancer. METHOD: An extensive systematic review of studies reporting empirical sleep data was undertaken in 2015 in accordance with the PRISMA Statement. A total of eight electronic databases were searched, with no date restrictions imposed...
January 18, 2017: Palliative & Supportive Care
https://www.readbyqxmd.com/read/28094458/inquiring-about-insomnia-may-facilitate-diagnosis-of-depression-in-the-primary-care-setting
#14
Megumi Fujieda, Katsuhisa Uchida, Shinichiro Ikebe, Akihiro Kimura, Masashi Kimura, Toshiaki Watanabe, Hisako Sakamoto, Teruaki Matsumoto, Naohisa Uchimura
AIM: Depression is often undiagnosed in primary care. Asking about sleep status is much easier than asking about mood. This study was conducted to examine the relation between insomnia and depression. METHODS: New patients aged 35-64 years were recruited from internal medicine clinics in Japan. Self-administered questionnaires were employed. Depression was evaluated by the Zung Self-Rating Depression Scale and the Profile of Mood States. Sleep status was investigated using the Pittsburgh Sleep Quality Index...
January 17, 2017: Psychiatry and Clinical Neurosciences
https://www.readbyqxmd.com/read/28093848/one-mutation-two-distinct-disease-variants-unravelling-the-impact-of-transthyretin-amyloid-fibril-composition
#15
REVIEW
O B Suhr, E Lundgren, P Westermark
Although hereditary transthyretin (h-ATTR) amyloidosis is a monogenetic disease, a large variation in its phenotype has been observed. The common hypothesis of amyloid fibril formation involves dissociation of the transthyretin (TTR) tetramer into monomers that after misfolding reassemble into amyloid fibrils. This notion is partly challenged by the finding of two distinct types of amyloid fibrils. One of these, type A, consists of C-terminal ATTR fragments and full-length TTR, whereas the other, type B, consists only of full-length TTR...
January 17, 2017: Journal of Internal Medicine
https://www.readbyqxmd.com/read/28090183/sleep-patterns-and-predictors-of-poor-sleep-quality-among-medical-students-in-king-khalid-university-saudi-arabia
#16
Aesha Farheen Siddiqui, Hasan Al-Musa, Hasan Al-Amri, Abdulkareem Al-Qahtani, Mushabab Al-Shahrani, Mohammad Al-Qahtani
BACKGROUND: Sleep problems and poor sleep quality are important issues for medical students. This study aimed to investigate the sleep patterns, measure the prevalence of poor sleep quality, and identify the predictors of poor sleep among medical students in King Khalid University (KKU), Saudi Arabia. METHODS: This cross-sectional study enrolled 318 medical students during October-November, 2015. Participants were selected by convenience sampling and data were collected using self-administered questionnaires to obtain information regarding socio-demographic variables and indicators of sleep quality...
November 2016: Malaysian Journal of Medical Sciences: MJMS
https://www.readbyqxmd.com/read/28089977/antimelanoma-differentiation-associated-gene-5-antibody-expanding-the-clinical-spectrum-in-north-american-patients-with-dermatomyositis
#17
Siamak Moghadam-Kia, Chester V Oddis, Shinji Sato, Masataka Kuwana, Rohit Aggarwal
OBJECTIVE: To determine the clinical features associated with the antimelanoma differentiation-associated gene 5 antibody (anti-MDA5) in US patients with clinically amyopathic dermatomyositis (CADM) and classic DM. METHODS: Patients with CADM were consecutively selected from the University of Pittsburgh Myositis Database from 1985 to 2013. CADM was defined by a typical DM rash without objective muscle weakness and no or minimal abnormalities of muscle enzymes, electromyography, or muscle biopsy...
January 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/28089414/acupressure-effect-on-sleep-quality-a-systematic-review-and-meta-analysis
#18
REVIEW
Alexander Waits, You-Ren Tang, Hao-Min Cheng, Chen-Jei Tai, Li-Yin Chien
Acupressure is a non-invasive treatment in which pressure is applied to specific body points. Following public health concerns about poor sleep quality and increasing interest in alternative treatments, a systematic review and a meta-analysis were designed to evaluate the effects of acupressure on the quality of sleep. Ten English (PubMed, CENTRAL, CINAHL etc.) and five Chinese (CNKI, WANFANG etc.) databases were searched and the validity of the eligible studies was critically appraised. Thirty-two eligible randomized controlled trials of moderate to high quality which employed polysomnography, actigraphy, or self-assessment sleep quality tools were included...
December 22, 2016: Sleep Medicine Reviews
https://www.readbyqxmd.com/read/28081321/sleep-quality-in-opioid-naive-and-opioid-dependent-patientson-methadone-maintenance-therapy-in-malaysia
#19
Zalina Zahari, Muslih Abdulkarim Inrahim, Soo Choon Tan, Nasir Mohamad, Rusli Ismail
BACKGROUND/AIM: Sleep disturbances may contribute to poor treatment outcomes in opioid-dependent patients. The extent to which the sleep profiles of opioid-dependent patients differ from those of the general Malaysian population is not documented. This study compared opioid-naive subjects and opioid-dependent patients on methadone maintenance therapy (MMT) in terms of their sleep quality. MATERIALS AND METHODS: Participants comprised Malay male opioid-naive subjects (n = 159) and opioid-dependent patients (n = 160) from MMT clinics in Kelantan, Malaysia, between March and October 2013...
December 20, 2016: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28081231/physical-activity-energy-expenditure-nutritional-habits-quality-of-sleep-and-stress-levels-in-shift-working-health-care-personnel
#20
Frederick Charles Roskoden, Janine Krüger, Lena Johanna Vogt, Simone Gärtner, Hans Joachim Hannich, Antje Steveling, Markus M Lerch, Ali A Aghdassi
BACKGROUND: Among health care personnel working regular hours or rotating shifts can affect parameters of general health and nutrition. We have investigated physical activity, sleep quality, metabolic activity and stress levels in health care workers from both groups. METHODS: We prospectively recruited 46 volunteer participants from the workforce of a University Medical Department of which 23 worked in rotating shifts (all nursing) and 21 non-shift regular hours (10 nursing, 13 clerical staff)...
2017: PloS One
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