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https://www.readbyqxmd.com/read/28537802/seasonal-pattern-in-bipolar-disorders-and-cardio-vascular-risk-factors-a-study-from-the-face-bd-cohort
#1
Pierre A Geoffroy, Ophelia Godin, Diane Mahee, Chantal Henry, Valérie Aubin, Jean-Michel Azorin, Thierry Bougerol, Philippe Courtet, Sébastien Gard, Jean-Pierre Kahn, Christine Passerieux, Marion Leboyer, Frank Bellivier, Bruno Etain
Seasonal pattern (SP) and metabolic syndrome (MetS) are major contributors to poor outcome in bipolar disorders (BD). Patients with seasonal bipolar depression present increased appetite, carbohydrate cravings, weight gain, and hypersomnia, which can increase the development of MetS. MetS also appears to be associated with seasonal mood changes in the general population. This study examines whether a SP in BD is associated with an increased risk of MetS and its sub-components. One thousand four hundred and seventy-one outpatients with BD were systematically enrolled from 2009 to 2016...
May 24, 2017: Chronobiology International
https://www.readbyqxmd.com/read/28531237/burden-of-neurological-diseases-in-the-us-revealed-by-web-searches
#2
Ricardo Baeza-Yates, Puneet Mohan Sangal, Pablo Villoslada
BACKGROUND: Analyzing the disease-related web searches of Internet users provides insight into the interests of the general population as well as the healthcare industry, which can be used to shape health care policies. METHODS: We analyzed the searches related to neurological diseases and drugs used in neurology using the most popular search engines in the US, Google and Bing/Yahoo. RESULTS: We found that the most frequently searched diseases were common diseases such as dementia or Attention Deficit/Hyperactivity Disorder (ADHD), as well as medium frequency diseases with high social impact such as Parkinson's disease, MS and ALS...
2017: PloS One
https://www.readbyqxmd.com/read/28522105/diffusion-tensor-imaging-tractography-and-mri-perfusion-in-post-traumatic-brain-injury-hypersomnia
#3
M Puligheddu, I Laccu, G Gioi, P Congiu, M Figorilli, M T Peltz
No abstract text is available yet for this article.
June 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28520763/genome-wide-gene-expression-array-identifies-novel-genes-related-to-disease-severity-and-excessive-daytime-sleepiness-in-patients-with-obstructive-sleep-apnea
#4
Yung-Che Chen, Kuang-Den Chen, Mao-Chang Su, Chien-Hung Chin, Chung-Jen Chen, Chia-Wei Liou, Ting-Wen Chen, Ya-Chun Chang, Kuo-Tung Huang, Chin-Chou Wang, Ting-Ya Wang, Jen-Chieh Chang, Yong-Yong Lin, Yi-Xin Zheng, Meng-Chih Lin, Chang-Chun Hsiao
We aimed to identify novel molecular associations between chronic intermittent hypoxia with re-oxygenation and adverse consequences in obstructive sleep apnea (OSA). We analyzed gene expression profiles of peripheral blood mononuclear cells from 48 patients with sleep-disordered breathing stratified into four groups: primary snoring (PS), moderate to severe OSA (MSO), very severe OSA (VSO), and very severe OSA patients on long-term continuous positive airway pressure treatment (VSOC). Comparisons of the microarray gene expression data identified eight genes up-regulated with OSA and down-regulated with CPAP treatment, and five genes down-regulated with OSA and up-regulated with CPAP treatment...
2017: PloS One
https://www.readbyqxmd.com/read/28511486/a-review-on-detection-and-treatment-methods-of-sleep-apnea
#5
REVIEW
Rajeswari Jayaraj, Jagannath Mohan, Adalarasu Kanagasabai
This paper presents a review on detection and treatment methods of sleep apnea. Sleep apnea is the most common type of breathing-related sleep disorder. It manifests in a variety of behaviours from teeth grinding to night terrors as involuntary night-time events. The most common sleep disorders are narcolepsy, hypersomnia, sleep talking, sleep walking, and bedwetting. Sleep apnea (somnipathy) is a serious sleep disorder that pauses breathing while sleeping. Breathing pauses occur 30 times or more during sleep and it lasts for few seconds to minutes, when normal breathing starts after this pause...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28472332/the-spectrum-of-rem-sleep-related-episodes-in-children-with-type-1-narcolepsy
#6
Elena Antelmi, Fabio Pizza, Stefano Vandi, Giulia Neccia, Raffaele Ferri, Oliviero Bruni, Marco Filardi, Gaetano Cantalupo, Rocco Liguori, Giuseppe Plazzi
Type 1 narcolepsy is a central hypersomnia due to the loss of hypocretin-producing neurons and characterized by cataplexy, excessive daytime sleepiness, sleep paralysis, hypnagogic hallucinations and disturbed nocturnal sleep. In children, close to the disease onset, type 1 narcolepsy has peculiar clinical features with severe cataplexy and a complex admixture of movement disorders occurring while awake. Motor dyscontrol during sleep has never been systematically investigated. Suspecting that abnormal motor control might affect also sleep, we systematically analysed motor events recorded by means of video polysomnography in 40 children with type 1 narcolepsy (20 females; mean age 11...
May 1, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/28471950/comparison-of-sleep-latency-and-number-of-soremps-in-the-home-and-hospital-with-a-modified-multiple-sleep-latency-test-a-randomized-crossover-study
#7
Kornelia K Beiske, Trond Sand, Eyvind Rugland, Knut Stavem
PURPOSE: Comparison of mean sleep latencies and number of sleep-onset rapid eye movement periods (SOREMPs) between modified multiple sleep latency test (MSLT) performed in the unattended home and in-hospital laboratory setting. METHODS: A randomized crossover single-blinded design. Thirty-four subjects referred to MSLT for suspected hypersomnia or narcolepsy were included. Participants were randomized to perform modified MSLT in the unattended home or in the hospital first...
May 2017: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/28470399/predicting-relapse-with-individual-residual-symptoms-in-major-depressive-disorder-a-reanalysis-of-the-star-d-data
#8
Hitoshi Sakurai, Takefumi Suzuki, Kimio Yoshimura, Masaru Mimura, Hiroyuki Uchida
BACKGROUND: Residual symptoms are detrimental to prognosis in major depressive disorder (MDD); however, little is known about the contribution of each residual symptom in predicting outcomes. The objective of this analysis was to identify which individual symptoms, based on self-report and clinician interview, could predict subsequent relapse. METHODS: The data of 1133 outpatients with nonpsychotic MDD who entered a 12-month naturalistic follow-up phase after achieving remission with level 1 treatment (i...
May 3, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28449905/sleep-wake-patterns-non-rapid-eye-movement-and-rapid-eye-movement-sleep-cycles-in-teenage-narcolepsy
#9
Xing Xu, Huijuan Wu, Jianhua Zhuang, Kun Chen, Bei Huang, Zhengqing Zhao, Zhongxin Zhao
BACKGROUND: To further characterize sleep disorders associated with narcolepsy, we assessed the sleep-wake patterns, rapid eye movement (REM), and non-REM (NREM) sleep cycles in Chinese teenagers with narcolepsy. METHODS: A total of 14 Chinese type 1 narcoleptic patients (13.4 ± 2.6 years of age) and 14 healthy age- and sex-matched control subjects (13.6 ± 1.8 years of age) were recruited. Ambulatory 24-h polysomnography was recorded for two days, with test subjects adapting to the instruments on day one and the study data collection performed on day two...
May 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28449903/individuals-with-pain-need-more-sleep-in-the-early-stage-of-mild-traumatic-brain-injury
#10
Yoshitaka Suzuki, Samar Khoury, Héjar El-Khatib, Jean-Marc Chauny, Jean Paquet, Jean-François Giguère, Ronald Denis, Nadia Gosselin, Gilles J Lavigne, Caroline Arbour
OBJECTIVE: Hypersomnia is frequently reported after mild traumatic brain injury (mTBI), but its cause(s) remain elusive. This study examined sleep/wake activity after mTBI and its association with pain, a comorbidity often associated with insomnia. METHODS: Actigraphy recording was performed for 7 ± 2 consecutive days in 56 individuals at one month post-mTBI (64% male; 38 ± 12 years), 24 individuals at one year post-mTBI (58% male; 44 ± 11years), and in 20 controls (50% male; 37 ± 12 years)...
May 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28449556/role-of-sleep-disturbance-in-the-trajectory-of-alzheimer-s-disease
#11
REVIEW
Dong Woo Kang, Chang Uk Lee, Hyun Kook Lim
Sleep disturbances such as insomnia, hypersomnia, and circadian rhythm disturbance are common in normal elderly and Alzheimer's disease (AD) patients. To date, special attention has been paid to sleep disturbance in the clinical course of AD insofar as the interaction of sleep disturbance with the pathogenesis of AD may impact the clinical course and cognitive function of AD patients. This review covers the bidirectional relationship between sleep disturbance and AD pathogenesis; the associations between sleep disturbance and AD-specific neurotransmitters, brain structure, and aspects of sleep disturbance in each phase of AD; and the effects of sleep disturbance on the cognitive functions of patients in each phase of AD...
May 31, 2017: Clinical Psychopharmacology and Neuroscience: the Official Scientific Journal of the Korean College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28448998/efficacy-safety-and-tolerability-of-armodafinil-therapy-for-hypersomnia-associated-with-dementia-with-lewy-bodies-a-pilot-study
#12
Maria I Lapid, Karen M Kuntz, Sara S Mason, Jeremiah A Aakre, Emily S Lundt, Walter Kremers, Laura A Allen, Daniel A Drubach, Bradley F Boeve
BACKGROUND/AIMS: Hypersomnia is common in dementia with Lewy bodies (DLB). We assessed the efficacy, safety, and tolerability of armodafinil for hypersomnia associated with DLB. METHODS: We performed a 12-week pilot trial of armodafinil therapy (125-250 mg orally daily) in DLB outpatients with hypersomnia. The patients underwent neurologic examinations, a neuropsychological battery, laboratory testing, electrocardiography, and polysomnography. Efficacy was assessed at 2, 4, 8, and 12 weeks...
April 28, 2017: Dementia and Geriatric Cognitive Disorders
https://www.readbyqxmd.com/read/28441852/-clinical-presentation-of-kleine-levin-syndrome
#13
Y Hu, J Y Wang, X S Dong, J Li, H Yan, P P Wang, L Zhao, X Z Zhang, F Han
Objective: To analyze the clinical features of Kleine-Levin syndrome (KLS) patients. Methods: Clinical data of 44 patients with KLS of the Sleep Center of Peking University People's Hospital from January 2002 to July 2013 were systematically reviewed. The predisposing factors and clinical presentations were summarized, and compared with the data from a Western KLS study with a large subjects number. Nocturnal polysomnography (PSG) and multiple sleep latency test (MSLT) were conducted during relapse and remission period, respectively...
April 25, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28434769/kleine-levin-syndrome-an-update-and-mini-review
#14
REVIEW
Natan Gadoth, Arie Oksenberg
Since 1962, when Critchley and Hoffman coined the term Kleine-Levin Syndrome (KLS) for the triad of hypersomnia, excessive eating and "often abnormal behavior" which they have observed in 11 adolescent boys, the number of patients recognized with this rare syndrome expanded, the spectrum of the clinical presentation, disease course, prognosis, gender specificity and the presence of familial cases were established. However, in spite of the progress made in neuroscience, the search for the cause, neuroanatomy, pathophysiology and drug treatment of KLS is still ongoing...
April 20, 2017: Brain & Development
https://www.readbyqxmd.com/read/28415057/-de-novo-cavernous-angioma-secondary-to-a-developmental-venous-anomaly-a-case-report-and-review-of-the-literature
#15
Yohtaro Sakakibara, Yoshio Taguchi, Homare Nakamura, Hidetaka Onodera, Masashi Uchida, Kimiyuki Kawaguchi, Yoshio Aida
OBJECTIVE: Previously, cavernous angiomas(CAs)have been thought to be only congenital in origin. Recently, however, a few cases of de novo CAs have been reported in the literature. We present a case of a de novo CA and discuss the etiology of the newly appeared CA. CASE REPORT: A 29-year-old man was presented to a local clinic because of hypersomnia. MRI demonstrated a heterogeneous mass peripherally located, which was in contact with a developmental venous anomaly(DVA)at the left thalamus...
April 2017: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/28376374/brain-mri-findings-in-patients-with-idiopathic-hypersomnia
#16
Lynn Marie Trotti, Donald L Bliwise
OBJECTIVE: Proper diagnosis of idiopathic hypersomnia necessitates the exclusion of neurologic or medical causes of sleepiness that better explain the clinical syndrome. However, there are no formal guidelines regarding the use of neuroimaging to identify such secondary causes of symptoms. We sought to characterize brain MRI findings in a series of patients with idiopathic hypersomnia. METHODS: We reviewed medical records on a consecutive series of 61 patients diagnosed with idiopathic hypersomnia to determine the frequency and results of brain magnetic resonance imaging (MRI)...
March 18, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28364448/cerebrospinal-fluid-biomarkers-of-neurodegeneration-are-decreased-or-normal-in-narcolepsy
#17
Poul Jørgen Jennum, Lars Østergaard Pedersen, Justyna Maria Czarna Bahl, Signe Modvig, Karina Fog, Anja Holm, Birgitte Rahbek Kornum, Steen Gammeltoft
Objectives: To investigate whether cerebrospinal fluid (CSF) biomarkers of neurodegeneration are altered in narcolepsy in order to evaluate whether the hypocretin deficiency and abnormal sleep-wake pattern in narcolepsy leads to neurodegeneration. Methods: Twenty-one patients with central hypersomnia (10 type 1 narcolepsy, 5 type 2 narcolepsy, and 6 idiopathic hypersomnia cases), aged 33 years on average and with a disease duration of 2-29 years, and 12 healthy controls underwent CSF analyses of the levels of β-amyloid, total tau protein (T-tau), phosphorylated tau protein (P-tau181), α-synuclein, neurofilament light chain (NF-L), and chitinase 3-like protein-1 (CHI3L1)...
January 1, 2017: Sleep
https://www.readbyqxmd.com/read/28345736/-kleine-levin-syndrome-differential-diagnosis-in-recurrent-encephalitic-syndromes-in-adolescence
#18
A Duat-Rodriguez, I Martinez-Albadalejo, I Perez-Sebastian, V Cantarin-Extremera, A Hedrera-Fernandez, J J Garcia-Penas
INTRODUCTION: The Kleine-Levin syndrome is a rare disease of unknown origin characterized by recurrent and self-limited episodes of hypersomnia that are also accompanied by a cognitive and behavioral dysfunction. Patients present normal sleeping and behavior patterns between episodes. CASE REPORTS: We present three patients who are 14 years old: two boys and one girl. They started having the episodes after a predisposing factor (vaccine, influenza B and menstruation)...
April 1, 2017: Revista de Neurologia
https://www.readbyqxmd.com/read/28328583/case-report-of-a-patient-with-idiopathic-hypersomnia-and-a-family-history-of-malignant-hyperthermia-undergoing-general-anesthesia-an-overview-of-the-anesthetic-considerations
#19
Sena Aflaki, Sally Hu, Rami A Kamel, Frances Chung, Mandeep Singh
The pathophysiologic underpinnings of idiopathic hypersomnia and its interactions with anesthetic medications remain poorly understood. There is a scarcity of literature describing this patient population in the surgical setting. This case report outlines the anesthetic considerations and management plan for a 55-year-old female patient with a known history of idiopathic hypersomnia undergoing an elective shoulder arthroscopy in the ambulatory setting. In addition, this case offers a unique set of considerations and conflicts related to the patient having a family history of malignant hyperthermia...
March 17, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28302408/narcolepsy-and-hypersomnia-in-norwegian-children-and-young-adults-following-the-influenza-a-h1n1-2009-pandemic
#20
Lill Trogstad, Inger Johanne Bakken, Nina Gunnes, Sara Ghaderi, Camilla Stoltenberg, Per Magnus, Siri E Håberg
BACKGROUND: Associations between influenza infection and sleep disorders are poorly studied. We investigated if pandemic influenza infection or vaccination with Pandemrix in 2009/2010 was associated with narcolepsy or hypersomnia in children and young adults. METHODS: We followed the Norwegian population under age 30 from January 2008 through December 2012 by linking national health registry data. Narcolepsy diagnoses were validated using hospital records. Risks of narcolepsy or hypersomnia were estimated as adjusted hazard ratios (HRs) in Cox regression models with influenza infection and vaccination as time-dependent exposures...
March 13, 2017: Vaccine
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