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https://www.readbyqxmd.com/read/29930972/the-spectrum-of-movement-disorders-in-childhood-onset-lysosomal-storage-diseases
#1
Darius Ebrahimi-Fakhari, Clara Hildebrandt, Peter E Davis, Lance H Rodan, Irina Anselm, Olaf Bodamer
Background: Movement disorders are a significant clinical problem in lysosomal storage diseases (LSD) and account for substantial morbidity. The spectrum of movement disorders in childhood-onset LSD, however, remains poorly defined. Objectives: To define the spectrum of movement disorders in a well-characterized cohort of children with LSD. Methods: A retrospective chart review at a single tertiary care center (Boston Children's Hospital, Boston, MA, USA)...
March 2018: Movement Disorders Clinical Practice
https://www.readbyqxmd.com/read/29902391/sleep-disorders-and-the-risk-of-stroke
#2
Mollie McDermott, Devin L Brown, Ronald D Chervin
Stroke is a major cause of disability and death in the United States and across the world, and the incidence and prevalence of stroke are expected to rise significantly due to an aging population. Obstructive sleep apnea, an established independent risk factor for stroke, is a highly prevalent disease that is estimated to double the risk of stroke. It remains uncertain whether non-apnea sleep disorders increase the risk of stroke. Areas covered: This paper reviews the literature describing the association between incident stroke and sleep apnea, REM sleep behavior disorder, restless legs syndrome, periodic limb movements of sleep, insomnia, and shift work...
June 14, 2018: Expert Review of Neurotherapeutics
https://www.readbyqxmd.com/read/29896152/a-review-of-scales-to-evaluate-sleep-disturbances-in-movement-disorders
#3
REVIEW
Mónica M Kurtis, Roberta Balestrino, Carmen Rodriguez-Blazquez, Maria João Forjaz, Pablo Martinez-Martin
Patients with movement disorders have a high prevalence of sleep disturbances that can be classified as (1) nocturnal sleep symptoms, such as insomnia, nocturia, restless legs syndrome (RLS), periodic limb movements (PLM), obstructive sleep apnea (OSA), and REM sleep behavior disorder; and (2) diurnal problems that include excessive daytime sleepiness (EDS) and sleep attacks. The objective of this review is to provide a practical overview of the most relevant scales that assess these disturbances to guide the choice of the most useful instrument/s depending on the line of research or clinical focus...
2018: Frontiers in Neurology
https://www.readbyqxmd.com/read/29878472/sleep-disorders-in-the-elderly-a-growing-challenge
#4
REVIEW
Kamalesh K Gulia, Velayudhan Mohan Kumar
In contrast to newborns, who spend 16-20 h in sleep each day, adults need only about sleep daily. However, many elderly may struggle to obtain those 8 h in one block. In addition to changes in sleep duration, sleep patterns change as age progresses. Like the physical changes that occur during old age, an alteration in sleep pattern is also a part of the normal ageing process. As people age, they tend to have a harder time falling asleep and more trouble staying asleep. Older people spend more time in the lighter stages of sleep than in deep sleep...
May 2018: Psychogeriatrics: the Official Journal of the Japanese Psychogeriatric Society
https://www.readbyqxmd.com/read/29860522/restless-legs-syndrome-and-periodic-limb-movements-during-sleep-in-the-multi-ethnic-study-of-atherosclerosis-mesa
#5
Thu T Doan, Brian B Koo, Rachel P Ogilvie, Susan Redline, Pamela L Lutsey
Study Objectives: To investigate the prevalence of concurrent periodic limb movements during sleep (PLMS) and restless leg syndrome (RLS), as well as the prevalence of PLMS and RLS separately. Additionally, we document these prevalences by age, race/ethnicity, sex, and obesity status. Methods: Cross-sectional data from 2,041 Multi-Ethnic Study of Atherosclerosis (MESA) Sleep ancillary study participants were used. PLMS (>15 periodic limb movements per hour of sleep) was measured by polysomnography...
June 1, 2018: Sleep
https://www.readbyqxmd.com/read/29860190/polysomnographic-findings-in-restless-legs-syndrome-rls-patients-with-severe-augmentation
#6
Sophia Stephanie Steinke, Claudia Trenkwalder, Johannes Zimmermann, Friederike Sixel-Döring, Maria-Lucia Muntean
BACKGROUND AND OBJECTIVES: Augmentation can occur frequently in restless legs syndrome (RLS) patients treated with dopaminergic agents. Video-polysomnographic (PSG) data from augmented RLS patients are scant. The aim of this study was to evaluate PSG findings in augmented RLS patients and compare them with those of non-augmented RLS patients. PATIENTS AND METHODS: Valid PSG data were analyzed from 99 augmented and 84 non-augmented RLS inpatients who underwent one night PSG...
May 5, 2018: Sleep Medicine
https://www.readbyqxmd.com/read/29780335/leg-movement-activity-during-sleep-in-adults-with-attention-deficit-hyperactivity-disorder
#7
Corrado Garbazza, Cornelia Sauter, Juliane Paul, Jenny Kollek, Catharine Dujardin, Sandra Hackethal, Hans Dorn, Anita Peter, Marie-Luise Hansen, Mauro Manconi, Raffaele Ferri, Heidi Danker-Hopfe
Objectives: To conduct a first detailed analysis of the pattern of leg movement (LM) activity during sleep in adult subjects with Attention-Deficit/Hyperactivity Disorder (ADHD) compared to healthy controls. Methods: Fifteen ADHD patients and 18 control subjects underwent an in-lab polysomnographic sleep study. The periodic character of LMs was evaluated with established markers of "periodicity," i.e., the periodicity index, intermovement intervals, and time distribution of LM during sleep, in addition to standard parameters such as the periodic leg movement during sleep index (PLMSI) and the periodic leg movement during sleep arousal index (PLMSAI)...
2018: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/29773203/validation-of-semiautomatic-scoring-of-rem-sleep-without-atonia-in-patients-with-rbd
#8
D Guttowski, G Mayer, W H Oertel, K Kesper, T Rosenberg
OBJECTIVE/BACKGROUND: To evaluate REM sleep without atonia (RSWA) in REM sleep behavior disorder (RBD) several automatic algorithms have been developed. We aimed to validate our algorithm (Mayer et al., 2008) in order to assess the following: (1). capability of the algorithm to differentiate between RBD, night terror (NT), somnambulism (SW), Restless legs syndrome (RLS), and obstructive sleep apnea (OSA), (2). the cut-off values for short (SMI) and long muscle activity (LMI), (3). which muscles qualify best for differential diagnosis, and (4)...
June 2018: Sleep Medicine
https://www.readbyqxmd.com/read/29771368/restless-sleep-disorder-in-children-a-pilot-study-on-a-tentative-new-diagnostic-category
#9
Lourdes M DelRosso, Oliviero Bruni, Raffaele Ferri
Study Objectives: A group of children with "restless sleep" who do not fit the criteria for any other sleep disorder but with daytime impairment are studied to identify restless sleep disorder (RSD) clinically and polysomnographically and to differentiate it from other sleep disorders of childhood. Methods: A pilot study of 15 school aged children with restless sleep and 15 sex and age matched children with restless leg syndrome (RLS) and 37 normal controls were included...
May 16, 2018: Sleep
https://www.readbyqxmd.com/read/29764215/myotonic-dystrophytype-1-report-of-non-24-h-sleep-wake-disorder-with-excessive-daytime-sleepiness
#10
Lucio Huebra Pimentel Filho, Ana Carolina Dias Gomes, Bruno Gonçalves, Sergio Tufik, Fernando Morgadinho Coelho
Myotonic dystrophy (MD) is a neuromuscular disease with myotonia, progressive weakness, and involvement of CNS, heart, and gastrointestinal system. Excessive daytime sleepiness (EDS) in myotonic dystrophy type 1 (MD1) is related to sleep breathing diseases, restless leg syndrome, periodic limb movements during sleep and narcoleptic-like phenotype. However, authors highlight a central dysfunction of sleep regulation. We describe a 26-year-old, female, MD1 patient with EDS. Sleep diary/actigraphy evidenced two different circadian periods with values of 1442 and 1522 min...
May 15, 2018: Chronobiology International
https://www.readbyqxmd.com/read/29756335/treatment-of-restless-legs-syndrome-evidence-based-review-and-implications-for-clinical-practice-revised-2017-%C3%A2
#11
REVIEW
Juliane Winkelmann, Richard P Allen, Birgit Högl, Yuichi Inoue, Wolfgang Oertel, Aaro V Salminen, John W Winkelman, Claudia Trenkwalder, Cristina Sampaio
The objective of the current review was to update the previous evidence-based medicine review of treatments for restless legs syndrome published in 2008. All randomized, controlled trials (level I) with a high quality score published between January 2007 and January 2017 were reviewed. Forty new studies qualified for efficacy review. Pregabalin, gabapentin enacarbil, and oxycodone/naloxone, which did not appear in the previous review, have accrued data to be considered efficacious. Likewise, new data enable the modification of the level of efficacy for rotigotine from likely efficacious to efficacious...
May 14, 2018: Movement Disorders: Official Journal of the Movement Disorder Society
https://www.readbyqxmd.com/read/29720720/gamma-aminobutyric-acid-gaba-receptors-genes-polymorphisms-and-risk-for-restless-legs-syndrome
#12
Félix Javier Jiménez-Jiménez, Gara Esguevillas, Hortensia Alonso-Navarro, Martín Zurdo, Laura Turpín-Fenoll, Jorge Millán-Pascual, Teresa Adeva-Bartolomé, Esther Cubo, Francisco Navacerrada, Gemma Amo, Ana Rojo-Sebastián, Lluisa Rubio, Mónica Díez-Fairén, Pau Pastor, Marisol Calleja, José Francisco Plaza-Nieto, Belén Pilo-de-la-Fuente, Margarita Arroyo-Solera, Esteban García-Albea, José A G Agúndez, Elena García-Martín
The possible role of gammaaminobutyric acid (GABA) in the pathophysiology of restless legs syndrome (RLS) is suggested by the symptomatic improvement achieved with GABAergic drugs. Thalamic GABA levels have shown positive correlation with periodic limb movements indices and with RLS severity. We tried to investigate the possible association between the most common single nucleotide polymorphisms (SNPs) in the GABA receptors (GABR) genes rho1, 2, and 3 (GABRR1, GABRR2, GABRR3), alpha4 (GABRA4), epsilon (GABRE), and theta (GABRQ) with the risk of developing RLS...
May 3, 2018: Pharmacogenomics Journal
https://www.readbyqxmd.com/read/29701436/-abnormal-movements-and-internal-medicine-pathologies
#13
Joseph Ghika
Hyperkinesias can be revelaed by an internal medicine pathology. An acute chorea can be found in association with non ketotic hypergycemia, lupus, antiphospholipid syndrome, endocrinopathies, pregnancy or oral contraceptive initiation, or psychostimulant medication. Acute dystonic syndromes are found in association with the initiation of an old generation neuroleptic, metoclopramide, oral contraceptive and pregnancy. It should be differentiated from hyper- or hypo-calcémie tetany. Tremors are found in association with many drugs and hormones...
April 25, 2018: Revue Médicale Suisse
https://www.readbyqxmd.com/read/29680437/treatment-of-restless-legs-syndrome-willis-ekbom-disease-with-the-non-selective-ent1-ent2-inhibitor-dipyridamole-testing-the-adenosine-hypothesis
#14
Diego Garcia-Borreguero, Xavier Guitart, Celia Garcia Malo, Irene Cano-Pumarega, Juan José Granizo, Sergi Ferré
OBJECTIVES: Recent animal models of restless legs syndrome (RLS) suggest that brain iron deficiency is associated with a hypoadenosinergic state, with downregulation of adenosine A1 receptors (A1R) in the striatum and cortex. We hypothesized that an increase in extracellular adenosine induced by inhibitors of adenosine transporters, such as the non-selective ENT1/ENT2 inhibitor dipyridamole, would result in an improvement in RLS symptoms. METHODS: In a prospective two-month open-label, non-placebo controlled clinical trial, 15 untreated idiopathic RLS patients began treatment with 100 mg dipyridamole (with uptitration to 400 mg if necessary)...
May 2018: Sleep Medicine
https://www.readbyqxmd.com/read/29679174/sleep-abnormalities-in-multiplesystem-atrophy
#15
REVIEW
Valérie Cochen De Cock
PURPOSE OF REVIEW: The purpose of this review was to explore the different sleep disorders associated with MSA, their mechanisms, and their treatments. RECENT FINDINGS: Stridor is a red flag for the diagnosis of MSA. Recent findings show that its presence in early stage of the disease is associated with a reduction in life expectancy. Its management should be fast and adapted. Its treatment with continuous positive airway pressure or tracheostomy is efficacious...
April 20, 2018: Current Treatment Options in Neurology
https://www.readbyqxmd.com/read/29606605/investigation-of-non-motor-symptoms-in-first-degree-relatives-of-patients-with-parkinson-s-disease
#16
Jiang-Bing Liu, Jun-Ling Leng, Xin-Jiang Zhang, Zhao-Xia Wang, Zuo-Wei Duan, Cheng-Jie Mao, Chun-Feng Liu
OBJECTIVE: Non-motor symptoms (NMS) are important prodromal characteristics of Parkinson's disease (PD). However, the incidence of NMS in first-degree relatives, such as siblings of PD patients, is still unknown. METHODS: A total of 98 PD patients of the Affiliated Hospital of Yangzhou University were recruited; 210 siblings of these patients were included in a first-degree relatives (FDR) group and 250 healthy individuals were included in a control group. Various scales were used to assess NMS, including depression, anxiety, cognitive function, sleep status, constipation, daytime sleepiness, Rapid-Eye-Movement Sleep Behavior Disorder (RBD), and Restless Legs Syndrome (RLS)...
March 27, 2018: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/29599901/management-of-restless-legs-syndrome-in-chronic-liver-disease-a-challenge-for-the-correct-diagnosis-and-therapy
#17
Rita Moretti, Paola Caruso, Marzia Tecchiolli, Silvia Gazzin, Claudio Tiribelli
AIM: To investigate the association between restless legs syndrome (RLS) and well-defined chronic liver disease, and the possible therapeutic options. METHODS: Two hundred and eleven patients with chronic liver disease, complaining of sleep disturbances, painful leg sensation and daily sleepiness, were included. Patients with persistent alcohol intake, recent worsening of clinical conditions, or hepatitis C virus were excluded. Diagnosis of RLS was suggested by the Johns Hopkins questionnaire and verified by fulfilling the diagnostic criteria by Allen...
March 27, 2018: World Journal of Hepatology
https://www.readbyqxmd.com/read/29493044/an-overview-of-sleep-and-circadian-dysfunction-in-parkinson-s-disease
#18
REVIEW
Susanna Mantovani, Simon S Smith, Richard Gordon, John D O'Sullivan
Sleep and circadian alterations are amongst the very first symptoms experienced in Parkinson's disease, and sleep alterations are present in the majority of patients with overt clinical manifestation of Parkinson's disease. However, the magnitude of sleep and circadian dysfunction in Parkinson's disease, and its influence on the pathophysiology of Parkinson's disease remains often unclear and a matter of debate. In particular, the confounding influences of dopaminergic therapy on sleep and circadian dysfunction are a major challenge, and need to be more carefully addressed in clinical studies...
March 1, 2018: Journal of Sleep Research
https://www.readbyqxmd.com/read/29482354/drug-induced-restless-legs-syndrome
#19
Edna Patatanian, Melanie K Claborn
OBJECTIVE: To review the literature on drug-induced restless legs syndrome (DI-RLS). DATA SOURCES: The review included a search for English-language literature from 1966 to December 2017 in the MEDLINE, PubMed, and Ovid databases using the following search terms: restless legs syndrome (RLS), periodic limb movement, adverse effects, and drug-induced. In addition, background articles on the pathophysiology, etiology, and epidemiology of RLS were retrieved. Bibliographies of relevant articles were reviewed for additional citations...
February 1, 2018: Annals of Pharmacotherapy
https://www.readbyqxmd.com/read/29434568/restless-legs-syndrome-willis-ekbom-disease-is-prevalent-in-working-nurses-but-seems-not-to-be-associated-with-shift-work-schedules
#20
Siri Waage, Ståle Pallesen, Bente Elisabeth Moen, Bjørn Bjorvatn
Insomnia and excessive sleepiness are among the most commonly reported sleep problems related to shift work. Sleep-related movement disorders have, however, received far less attention in relation to such work schedules. The objective of this study was to investigate the association between different shift work schedules and the prevalence of Restless legs syndrome/Willis-Ekbom disease (RLS/WED) in a large sample of Norwegian nurses. Our hypothesis was that shift working nurses would report higher prevalence of RLS/WED compared to day workers...
2018: Frontiers in Neurology
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