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https://www.readbyqxmd.com/read/28107599/the-prevalence-and-impact-of-chronic-neuropathic-pain-on-daily-and-social-life-a-nationwide-study-in-a-japanese-population
#1
S Inoue, T Taguchi, T Yamashita, M Nakamura, T Ushida
BACKGROUND: This study marks the first epidemiological evaluation of the prevalence and burden of chronic neuropathic pain (NeP) in an Asian population. The objective of this nationwide cross-sectional study was to identify the characteristics of individuals with NeP, detect the NeP features that affect their quality of life (QOL), and demonstrate the negative effects of NeP on social and daily living as well as comorbidities including depression, anxiety and sleep disorders. METHODS: We mailed a cross-sectional, population-based epidemiological survey to a random nationwide sample of 10,000 Japanese adults over 20 years old...
January 20, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/28107375/narcolepsy-type-1-is-associated-with-a-systemic-increase-and-activation-of-regulatory-t-cells-and-with-a-systemic-activation-of-global-t-cells
#2
Michel Lecendreux, Guillaume Churlaud, Fabien Pitoiset, Armelle Regnault, Tu Anh Tran, Roland Liblau, David Klatzmann, Michelle Rosenzwajg
Narcolepsy is a rare neurologic disorder characterized by excessive daytime sleepiness, cataplexy and disturbed nocturnal sleep patterns. Narcolepsy type 1 (NT1) has been shown to result from a selective loss of hypothalamic hypocretin-secreting neurons with patients typically showing low CSF-hypocretin levels (<110 pg/ml). This specific loss of hypocretin and the strong association with the HLA-DQB1*06:02 allele led to the hypothesis that NT1 could be an immune-mediated pathology. Moreover, susceptibility to NT1 has recently been associated with several pathogens, particularly with influenza A H1N1 virus either through infection or vaccination...
2017: PloS One
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
#3
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/28106623/symptom-presentation-and-prescription-of-sleep-medications-for-veterans-with-posttraumatic-stress-disorder
#4
Mark A Greenbaum, Thomas C Neylan, Craig S Rosen
This study tested whether sleep medications prescribed to veterans diagnosed with posttraumatic stress disorder (PTSD) are being targeted to patients who report more severe insomnia or nightmares. Secondary analysis of survey and pharmacy data was conducted in samples of veterans from two periods: from 2006 to 2008 and from 2009 to 2013. Logistic regression tested associations between self-reported insomnia and nightmare severity, and being prescribed trazodone, prazosin, zolpidem, and benzodiazepines, controlling for PTSD severity and other covariates...
January 18, 2017: Journal of Nervous and Mental Disease
https://www.readbyqxmd.com/read/28106557/blunted-respiratory-responses-in%C3%A2-the%C3%A2-streptozotocin-induced-alzheimer-s-disease-rat-model
#5
Dalton L Ebel, Christopher G Torkilsen, Tim D Ostrowski
Alzheimer's disease (AD) is known for the progressive decline of cognition and memory. In addition to these disease-defining symptoms, impairment of respiratory function is frequently observed and often expressed by sleep-disordered breathing or reduced ability to adjust respiration when oxygen demand is elevated. The mechanisms for this are widely unknown. Postmortem analysis from the brainstem of AD patients reveals pathological alterations, including in nuclei responsible for respiratory control. In this study, we analyzed respiratory responses and morphological changes in brainstem nuclei following intracerebroventricular (ICV) injections of streptozotocin (STZ), a rat model commonly used to mimic sporadic AD...
January 20, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28105467/mapt-association-with-rem-sleep-behavior-disorder
#6
Rubén Fernández-Santiago, Alex Iranzo, Carles Gaig, Mónica Serradell, Manel Fernández, Pau Pastor, Eduardo Tolosa, Joan Santamaría, Mario Ezquerra
No abstract text is available yet for this article.
February 2017: Neurology. Genetics
https://www.readbyqxmd.com/read/28104063/sleep-duration-of-inpatients-with-a-depressive-disorder-associations-with-age-subjective-sleep-quality-and-cognitive-complaints
#7
Matthias J Müller, Christiane Olschinski, Bernd Kundermann, Nicole Cabanel
Sleep complaints and sleep disturbances are common in depression; however, the association of sleep duration and subjective sleep quality has been rarely investigated. Thus, subjective sleep quality and sleep duration were analyzed in depressed inpatients. Questionnaire data comprising clinical and sleep-related questions were sampled over a one-year period from adult inpatients with depressive syndromes. Sleep duration and items related to sleep quality were analyzed by means of group comparisons (sleep duration categories) and correlation analyses...
February 2017: Archives of Psychiatric Nursing
https://www.readbyqxmd.com/read/28103894/impacts-of-caring-for-a-child-with-the-cdkl5-disorder-on-parental-wellbeing-and-family-quality-of-life
#8
Yuka Mori, Jenny Downs, Kingsley Wong, Barbara Anderson, Amy Epstein, Helen Leonard
BACKGROUND: Although research in this area remains sparse, raising a child with some genetic disorders has been shown to adversely impact maternal health and family quality of life. The aim of this study was to investigate such impacts in families with a child with the CDKL5 disorder, a newly recognised genetic disorder causing severe neurodevelopmental impairments and refractory epilepsy. METHODS: Data were sourced from the International CDKL5 Disorder Database to which 192 families with a child with a pathogenic CDKL5 mutation had provided data by January 2016...
January 19, 2017: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/28103415/predictors-of-ptsd-symptom-change-among-outpatients-in-the-u-s-department-of-veterans-affairs-health-care-system
#9
Rebecca K Sripada, Paul N Pfeiffer, Jessica Rampton, Dara Ganoczy, Sheila A M Rauch, Melissa A Polusny, Kipling M Bohnert
Although the U.S. Department of Veterans Affairs (VA) has prioritized care for posttraumatic stress disorder (PTSD), many patients with PTSD remain symptomatic. Patterns of PTSD symptom change are not well understood. Thus, the current study was designed to categorize and investigate potential predictors of symptom trajectories in patients with PTSD. The sample comprised 2,237 VA patients who were diagnosed with PTSD in 2013 and completed at least 4 PTSD Checklist (PCL) assessments over 12 weeks. Latent trajectory analysis was used to identify latent classes of patients based on PCL scores...
January 19, 2017: Journal of Traumatic Stress
https://www.readbyqxmd.com/read/28103130/serum-progesterone-levels-in-pregnant-women-with-obstructive-sleep-apnea-a-case-control-study
#10
Jennifer Lee, Elizabeth E Eklund, Geralyn Lambert-Messerlian, Glenn E Palomaki, Kristen Butterfield, Patrizia Curran, Ghada Bourjeily
BACKGROUND: Pregnancy is a risk factor for sleep disordered breathing, including obstructive sleep apnea (OSA). Progesterone, one of the key hormones in pregnancy, a known respiratory drive stimulant, increases ventilation and may protect against OSA. We aimed to examine the relationship between circulating progesterone and OSA, after accounting for body weight and gestational age. METHODS: A case control study was conducted of pregnant women with OSA and those at low risk for the disorder...
January 19, 2017: Journal of Women's Health
https://www.readbyqxmd.com/read/28102151/pleiotropic-genetic-effects-influencing-sleep-and-neurological-disorders
#11
REVIEW
Olivia J Veatch, Brendan T Keenan, Philip R Gehrman, Beth A Malow, Allan I Pack
Research evidence increasingly points to the large impact of sleep disturbances on public health. Many aspects of sleep are heritable and genes influencing traits such as timing, EEG characteristics, sleep duration, and response to sleep loss have been identified. Notably, large-scale genome-wide analyses have implicated numerous genes with small effects on sleep timing. Additionally, there has been considerable progress in the identification of genes influencing risk for some neurological sleep disorders. For restless legs syndrome, implicated variants are typically in genes associated with neuronal development...
February 2017: Lancet Neurology
https://www.readbyqxmd.com/read/28102087/relationship-quality-of-persons-with-obstructive-sleep-apnoea-syndrome
#12
Francesco Tramonti, Michelangelo Maestri, Luca Carnicelli, Giulia Fava, Valentina Lombardi, Martina Rossi, Monica Fabbrini, Elisa Di Coscio, Elena Iacopini, Enrica Bonanni
In the field of sleep disorders, the quality of couple relationship is arousing increasing attention, given its implications for quality of life and treatment adherence. The aim of the present study was to evaluate relationship quality in a sample of treated or untreated patients with Obstructive Sleep Apnoea Syndrome. Eighty-seven patients were recruited in a hospital-based Centre for Sleep Medicine. Subjects were administered the Dyadic Adjustment Scale (DAS) to evaluate relationship quality, and the Epworth Sleepiness Scale (ESS)...
January 19, 2017: Psychology, Health & Medicine
https://www.readbyqxmd.com/read/28101753/effect-and-safety-of-paroxetine-combined-with-zolpidem-in-treatment-of-primary-insomnia
#13
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/28101479/excessive-daytime-sleepiness-and-sleep-disorders-in-a-population-of-patients-with-epilepsy-a-case-control-study
#14
Matilde Gammino, Leila Zummo, Anna Lo Bue, Lidia Urso, Valeria Terruso, Oreste Marrone, Brigida Fierro, Ornella Daniele
BACKGROUND AND PURPOSE: There are several primary causes for excessive daytime sleepiness (EDS) and sleep disorders in patients with epilepsy. Up to now, studies in the literature report conflicting data in terms of both prevalence and aetiology. The aim of our study was therefore to evaluate the prevalence of EDS and some sleep disorders in a population of patients with epilepsy treated with no more than two antiepileptic drugs (AEDs). We also investigated the role of the depression of mood as a variable that can negatively affect EDS...
December 2016: Journal of Epilepsy Research
https://www.readbyqxmd.com/read/28100946/management-of-young-patients-with-temporomandibular-joint-ankylosis-a-surgical-and-anesthetic-challenge
#15
REVIEW
Devalina Goswami, Sweta Singh, Ongkila Bhutia, Dalim Baidya, Chhavi Sawhney
Temporomandibular joint ankylosis is a unique disease where fracture of the mandibular condyle or any other cause leading to ankylosis of the joint can lead to multiple problems if not detected and treated early. If affected in early years of life, it may cause facial dysmorphism, restricted mouth opening, and difficulty in eating, speech, and sleep. Early surgery and physiotherapy can restore the joint function to a great extent. Anesthetizing a pediatric patient with this disorder is a definite challenge which needs expertise in difficult airway management...
December 2016: Indian Journal of Surgery
https://www.readbyqxmd.com/read/28100870/impact-on-clinical-outcomes-of-periodic-leg-movements-during-sleep-in-hospitalized-patients-following-acute-decompensated-heart-failure
#16
Shoichiro Yatsu, Takatoshi Kasai, Shoko Suda, Hiroki Matsumoto, Nanako Shiroshita, Mitsue Kato, Fusae Kawana, Azusa Murata, Takao Kato, Masaru Hiki, Hiroyuki Daida
BACKGROUND: Periodic leg movements during sleep (PLM) are characterized by regularly recurring movement of the legs during sleep. Although PLM is common and a predictor of death in patients with chronic heart failure, the clinical significance of PLM in hospitalized patients with a reduced left ventricular ejection fraction (LVEF) following acute decompensated heart failure (ADHF) remains unknown.Methods and Results:After initial improvement of acute signs and symptoms of ADHF, 94 consecutive patients with reduced LVEF who underwent polysomnography were enrolled...
January 17, 2017: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/28100473/delineating-the-phenotypic-spectrum-of-bainbridge-ropers-syndrome-12-new-patients-with-de-novo-heterozygous-loss-of-function-mutations-in-asxl3-and-review-of-published-literature
#17
M Balasubramanian, J Willoughby, A E Fry, A Weber, H V Firth, C Deshpande, J N Berg, K Chandler, K A Metcalfe, W Lam, D Pilz, S Tomkins
BACKGROUND: Bainbridge-Ropers syndrome (BRPS) is a recently described developmental disorder caused by de novo truncating mutations in the additional sex combs like 3 (ASXL3) gene. To date, there have been fewer than 10 reported patients. OBJECTIVES: Here, we delineate the BRPS phenotype further by describing a series of 12 previously unreported patients identified by the Deciphering Developmental Disorders study. METHODS: Trio-based exome sequencing was performed on all 12 patients included in this study, which found a de novo truncating mutation in ASXL3...
January 18, 2017: Journal of Medical Genetics
https://www.readbyqxmd.com/read/28100244/is-aclidinium-alone-or-combined-with-a-laba-a-rational-choice-for-symptomatic-copd-patients
#18
REVIEW
F Blasi, G W Canonica, M Miravitlles
BACKGROUND: As emphasized by international recommendations and largely confirmed by clinical experience, long-acting bronchodilators play a central role in the maintenance treatment of chronic obstructive pulmonary disease (COPD) due to their proven efficacy in reducing airflow obstruction and improving symptoms. MAIN BODY: There are some important aspects to define with regard to inhalation therapy for COPD, particularly those concerning the selection criteria and the optimal use of long-acting bronchodilators...
January 18, 2017: Respiratory Research
https://www.readbyqxmd.com/read/28099477/chronic-maternal-low-protein-diet-in-mice-affects-anxiety-night-time-energy-expenditure-and-sleep-patterns-but-not-circadian-rhythm-in-male-offspring
#19
Randy F Crossland, Alfred Balasa, Rajesh Ramakrishnan, Sangeetha K Mahadevan, Marta L Fiorotto, Ignatia B Van den Veyver
Offspring of murine dams chronically fed a protein-restricted diet have an increased risk for metabolic and neurobehavioral disorders. Previously we showed that adult offspring, developmentally exposed to a chronic maternal low-protein (MLP) diet, had lower body and hind-leg muscle weights and decreased liver enzyme serum levels. We conducted energy expenditure, neurobehavioral and circadian rhythm assays in male offspring to examine mechanisms for the body-weight phenotype and assess neurodevelopmental implications of MLP exposure...
2017: PloS One
https://www.readbyqxmd.com/read/28098945/frequency-of-cnksr2-mutation-in-the-x-linked-epilepsy-aphasia-spectrum
#20
John A Damiano, Rosemary Burgess, Sara Kivity, Tally Lerman-Sagie, Zaid Afawi, Ingrid E Scheffer, Samuel F Berkovic, Michael S Hildebrand
Synaptic proteins are critical to neuronal function in the brain, and their deficiency can lead to seizures and cognitive impairments. CNKSR2 (connector enhancer of KSR2) is a synaptic protein involved in Ras signaling-mediated neuronal proliferation, migration and differentiation. Mutations in the X-linked gene CNKSR2 have been described in patients with seizures and neurodevelopmental deficits, especially those affecting language. In this study, we sequenced 112 patients with phenotypes within the epilepsy-aphasia spectrum (EAS) to determine the frequency of CNKSR2 mutation within this complex set of disorders...
January 18, 2017: Epilepsia
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