collection
MENU ▼
Read by QxMD icon Read
search

Sleep

shared collection
145 papers 100 to 500 followers Insomnia, OSA, other sleep disorders
https://www.readbyqxmd.com/read/27648308/impact-of-a-new-nasal-pillows-mask-on-patients-acceptance-compliance-and-willingness-to-remain-on-cpap-therapy
#1
Alison Wimms, Sahisha Ketheeswaran, Claus Ziegenbein, Laura Jennings, Holger Woehrle
Aim. Continuous positive airway pressure (CPAP) masks are a key factor in patient compliance. This program assessed the performance of a new nasal pillows mask (NPM) on a variety of new and established obstructive sleep apnea (OSA) patients using CPAP therapy. Methods. Five programs were developed to assess the new NPM [AirFit P10, ResMed] on naïve patients; patients established on another NPM; patients using a nasal mask; patients with low CPAP compliance; and patients who wished to stop using CPAP therapy...
2016: Sleep Disorders
https://www.readbyqxmd.com/read/27964863/vitamin-d-status-of-male-osas-patients-improved-after-long-term-cpap-treatment-mainly-in-obese-subjects
#2
Claudio Liguori, Francesca Izzi, Nicola Biagio Mercuri, Andrea Romigi, Alberto Cordella, Umberto Tarantino, Fabio Placidi
OBJECTIVE: The aim of this study was to evaluate the effect of one-year useful continuous positive airway pressure (CPAP) treatment on serum vitamin D levels in middle-aged men affected by obstructive sleep apnea syndrome (OSAS). METHODS: This is a secondary investigation related to a previously published observational study about the effect of short-term CPAP therapy on serum vitamin D levels in severe OSAS (Apnea-Hypopnea Index - AHI- >30/h) patients. In the present study, we included patients participating to the previous investigation who repeated serum vitamin D assessment after one year of useful CPAP treatment, and compared to control a group of OSAS patients with scarce compliance to CPAP treatment...
November 3, 2016: Sleep Medicine
https://www.readbyqxmd.com/read/28007358/hypnic-jerks-are-an-underestimated-sleep-motor-phenomenon-in-patients-with-parkinsonism-a-video-polysomnographic-and-neurophysiological-study
#3
Giacomo Chiaro, Giovanna Calandra-Buonaura, Luisa Sambati, Annagrazia Cecere, Caterina Ferri, Maria Turchese Caletti, Pietro Cortelli, Federica Provini
INTRODUCTION: Hypnic jerks (HJs) are sudden contractions of one or more body segments occurring mostly at sleep onset. They are highly sporadic and affect all ages and both sexes with prevalence between 60% and 70% in the general population. STUDY OBJECTIVES: This study describes the frequency and the neurophysiological characteristics of HJs in a population of patients with parkinsonism by means of nocturnal video-polysomnographic recordings. METHODS: This is a prospective cohort study and is reported following the STROBE guidelines...
October 2016: Sleep Medicine
https://www.readbyqxmd.com/read/28007359/neurocognitive-function-in-patients-with-residual-excessive-sleepiness-from-obstructive-sleep-apnea-a-prospective-controlled-study
#4
Ksdy S Werli, Leonardo J Otuyama, Paulo H Bertolucci, Camila F Rizzi, Christian Guilleminault, Sergio Tufik, Dalva Poyares
OBJECTIVE: This study aimed to evaluate neurocognitive function in adult patients with residual excessive sleepiness (RES) after appropriate treatment of obstructive sleep apnea (OSA) with CPAP and good adherence to treatment. METHODS: This was a prospective controlled study. We included patients of both sexes, aged 35-60 years with OSA and an apnea-hypopnea index >20 ev/h, effectively treated with CPAP, but with a residual Epworth Sleepiness Scale score ≥11...
October 2016: Sleep Medicine
https://www.readbyqxmd.com/read/28041720/atrial-fibrillation-is-a-major-cause-of-stroke-in-apneic-patients-a-prospective-study
#5
M Poli, P Philip, J Taillard, S Debruxelles, P Renou, J M Orgogozo, F Rouanet, I Sibon
OBJECTIVES: Large prospective studies have established that sleep-disordered breathing (SDB) is associated with an increased incidence of cardiovascular and cerebrovascular diseases. Heterogeneous results have been published about SDB and ischaemic stroke mechanism. The aim of this study was to evaluate the relationship between poststroke apneic syndrome and stroke aetiologies according to the ASCO classification. METHODS: A total of 134 patients with acute ischaemic cerebrovascular events were prospectively included...
March 4, 2016: Sleep Medicine
https://www.readbyqxmd.com/read/28057495/iron-and-restless-legs-syndrome-treatment-genetics-and-pathophysiology
#6
James R Connor, Stephanie M Patton, Konrad Oexle, Richard Allen
In this article, we review the original findings from MRI and autopsy studies that demonstrated brain iron status is insufficient in individuals with restless legs syndrome (RLS). The concept of deficient brain iron status is supported by proteomic studies from cerebrospinal fluid (CSF) and from the clinical findings where intervention with iron, either dietary or intravenous, can improve RLS symptoms. Therefore, we include a section on peripheral iron status and how peripheral status may influence both the RLS symptoms and treatment strategy...
November 10, 2016: Sleep Medicine
https://www.readbyqxmd.com/read/28063857/poor-reliability-of-sleep-questionnaires-for-the-detection-of-sleep-disordered-breathing-in-a-rural-setting-the-atahualpa-project
#7
LETTER
Oscar H Del Brutto, Mauricio Zambrano, Pablo R Castillo
No abstract text is available yet for this article.
November 17, 2016: Sleep Medicine
https://www.readbyqxmd.com/read/28065685/excessive-daytime-sleepiness-and-fatigue-may-indicate-accelerated-brain-aging-in-cognitively-normal-late-middle-aged-and-older-adults
#8
Diego Z Carvalho, Erik K St Louis, Bradley F Boeve, Michelle M Mielke, Scott A Przybelski, David S Knopman, Mary M Machulda, Rosebud O Roberts, Yonas E Geda, Ronald C Petersen, Clifford R Jack, Prashanthi Vemuri
Excessive daytime sleepiness (EDS) and fatigue increases with age. The aim of this study was to investigate the association between EDS and fatigue with cortical thickness and hippocampal volume in cognitively normal, late middle-aged and older adults. We performed a cross-sectional observational study of 1374 cognitively-normal subjects aged 50 years and older who had a structural MRI. Regional cortical thickness and hippocampal volume were measured. Multiple linear regression models were fit to explore associations between EDS and fatigue and structural MRI measures in different brain regions, adjusting for multiple covariates...
November 3, 2016: Sleep Medicine
https://www.readbyqxmd.com/read/27734569/is-it-nutrients-food-items-diet-quality-or-eating-behaviours-that-are-responsible-for-the-association-of-children-s-diet-with-sleep
#9
Mohammad K A Khan, Erin L Faught, Yen Li Chu, John P Ekwaru, Kate E Storey, Paul J Veugelers
Both diet quality and sleep duration of children have declined in the past decades. Several studies have suggested that diet and sleep are associated; however, it is not established which aspects of the diet are responsible for this association. Is it nutrients, food items, diet quality or eating behaviours? We surveyed 2261 grade 5 children on their dietary intake and eating behaviours, and their parents on their sleep duration and sleep quality. We performed factor analysis to identify and quantify the essential factors among 57 nutrients, 132 food items and 19 eating behaviours...
October 13, 2016: Journal of Sleep Research
https://www.readbyqxmd.com/read/27862514/patient-room-lighting-influences-on-sleep-appraisal-and-mood-in-hospitalized-people
#10
Marina C Giménez, Leonie M Geerdinck, Mathijs Versteylen, Pieter Leffers, Gaby J B M Meekes, Hannelore Herremans, Boris de Ruyter, Jan Willem Bikker, Petra M J C Kuijpers, Luc J M Schlangen
Irregular 24 h light/dark cycles with night-time light exposure and a low amplitude are disruptive for sleep, mood and circadian rhythms. Nevertheless such lighting conditions are quite common in medical care facilities. A controlled clinical trial among 196 cardiology ward patients (mean age 66.5 ± 13.1 years SD) investigated how a patient room lighting intervention affects sleep, appraisal and mood across hospitalization. Patients were either assigned to a standardly-lit room or to a room with an interventional lighting system offering a dynamic 24 h light/dark cycle with low nocturnal light exposure and 2 h of bright light (1750 lux) during daytime...
November 10, 2016: Journal of Sleep Research
https://www.readbyqxmd.com/read/27868260/an-experimental-study-of-adolescent-sleep-restriction-during-a-simulated-school-week-changes-in-phase-sleep-staging-performance-and-sleepiness
#11
Alex Agostini, Mary A Carskadon, Jillian Dorrian, Scott Coussens, Michelle A Short
This laboratory study investigated the impact of restricted sleep during a simulated school week on circadian phase, sleep stages and daytime functioning. Changes were examined across and within days and during a simulated weekend recovery. Participants were 12 healthy secondary school students (six male) aged 15-17 years [mean = 16.1 years, standard deviation (SD) = 0.9]. After 2 nights with 10 h (21:30-07:30 hours), time in bed was restricted to 5 h for 5 nights (02:30-07:30 hours), then returned to 10 h time in bed for 2 nights (21:30-07:30 hours)...
November 21, 2016: Journal of Sleep Research
https://www.readbyqxmd.com/read/27878883/school-start-time-and-sleep-in-canadian-adolescents
#12
Geneviève Gariépy, Ian Janssen, Mariane Sentenac, Frank J Elgar
Insufficient sleep is a serious problem in adolescents and school start time is thought to be a key contributor. This study provided the first comprehensive assessment of school start times across Canada and examined whether school start times were associated with sleep duration and tiredness among adolescents. We collected information on school start times from 362 schools that participated in the 2013/2014 Health Behaviour in School-aged Children study. We calculated sleep duration from weekday bedtime and wake time reported by 29 635 students (aged 10-18 years)...
November 23, 2016: Journal of Sleep Research
https://www.readbyqxmd.com/read/27905159/the-interaction-of-sleep-and-amyloid-deposition-on-cognitive-performance
#13
Jennifer R V Molano, Catherine M Roe, Yo-El S Ju
Sleep difficulties are emerging as a risk factor for dementia. This study examined the effect of sleep and amyloid deposition on cognitive performance in cognitively normal adults. Sleep efficiency was determined by actigraphy. Cerebrospinal fluid Aβ42 levels <500 pg mL(-1) , indicating amyloid deposition, was present in 23 participants. Psychometric tests included the Free and Cued Selective Reminding Test, Trail Making Test A and B, Animal Fluency, Letter Number Sequencing, and the Mini Mental State Examination...
December 1, 2016: Journal of Sleep Research
https://www.readbyqxmd.com/read/27921347/objective-snoring-time-and-carotid-intima-media-thickness-in-non-apneic-female-snorers
#14
Jinyoung Kim, Allan I Pack, Barbara J Riegel, Julio A Chirinos, Alexandra Hanlon, Seung Ku Lee, Chol Shin
Controversy persists about whether snoring can affect atherosclerotic changes in adjacent vessels, independently of obstructive sleep apnea and other cardiovascular risk factors. This study examined the independent association between snoring and carotid artery intima-media thickness (IMT) in non-apneic snorers and non-snorers. We studied 180 non-apneic snorers and non-snorers participating in a full-night home-based sleep study. Snoring sound was measured objectively by a microphone. Based on snoring time across the night, participants were classified as non-snorers (snoring time: 0%), mild snorers (1-25%) and moderate to heavy snorers (≥25%)...
December 6, 2016: Journal of Sleep Research
https://www.readbyqxmd.com/read/27976438/insomnia-complaints-in-lean-patients-with-obstructive-sleep-apnea-negatively-affect-positive-airway-pressure-treatment-adherence
#15
Bjorg Eysteinsdottir, Thorarinn Gislason, Allan I Pack, Bryndís Benediktsdottir, Erna S Arnardottir, Samuel T Kuna, Erla Björnsdottir
The objective of this study was to evaluate the determinants of long-term adherence to positive airway pressure treatment among patients with obstructive sleep apnea, with special emphasis on patients who stop positive airway pressure treatment within 1 year. This is a prospective long-term follow-up of subjects in the Icelandic Sleep Apnea Cohort who were diagnosed with obstructive sleep apnea between 2005 and 2009, and started on positive airway pressure treatment. In October 2014, positive airway pressure adherence was obtained by systematically evaluating available clinical files (n = 796; 644 males, 152 females) with moderate to severe obstructive sleep apnea (apnea-hypopnea index ≥15 events per h)...
December 15, 2016: Journal of Sleep Research
https://www.readbyqxmd.com/read/27976447/impact-of-sleep-restriction-versus-idealized-sleep-on-emotional-experience-reactivity-and-regulation-in-healthy-adolescents
#16
Radhika Reddy, Cara A Palmer, Christine Jackson, Samantha G Farris, Candice A Alfano
Sleep loss is associated with affective disturbances and disorders; however, there is limited understanding of specific mechanisms underlying these links, especially in adolescence. The current study tested the effects of sleep restriction versus idealized sleep on adolescents' emotional experience, reactivity and regulation (specifically cognitive reappraisal). Following 1 week of sleep monitoring, healthy adolescents (n = 42; ages 13-17 years) were randomized to 1 night of sleep restriction (4 h) or idealized sleep (9...
December 15, 2016: Journal of Sleep Research
https://www.readbyqxmd.com/read/28008673/daily-antecedents-and-consequences-of-nightly-sleep
#17
Soomi Lee, Tori L Crain, Susan M McHale, David M Almeida, Orfeu M Buxton
Sleep can serve as both cause and consequence of individuals' everyday experiences. We built upon prior studies of the correlates of sleep, which have relied primarily on cross-sectional data, to examine the antecedents and consequences of sleep using a daily diary design. Specifically, we assessed the temporal sequence between nightly sleep and daily psychosocial stressors. Parents employed in a US information technology company (n = 102) completed eight consecutive daily diaries at both baseline and 1 year later...
December 23, 2016: Journal of Sleep Research
https://www.readbyqxmd.com/read/27732758/asthma-outcomes-improve-with-continuous-positive-airway-pressure-for-obstructive-sleep-apnoea
#18
José Serrano-Pariente, Vicente Plaza, Joan B Soriano, Mercè Mayosc, Antolín López-Viña, César Picado, Laura Vigil
BACKGROUND: Continuous positive airway pressure (CPAP) in asthma patients with concomitant obstructive sleep apnea syndrome (OSAS) seems to have a favorable impact on asthma, but data are inconsistent due to methodological limitations of previous studies METHODS: Prospective, multicenter study. We examined asthma outcomes after six months of CPAP in 99 adult asthma patients (mean age 57 years) with OSAS (respiratory disturbance index ≥20). Asthma control and quality of life were assessed with the Asthma Control Questionnaire (ACQ) and the Mini Asthma Quality of Life Questionnaire (MiniAQLQ), respectively...
October 12, 2016: Allergy
https://www.readbyqxmd.com/read/27861433/understanding-phenotypes-of-obstructive-sleep-apnea-applications-in-anesthesia-surgery-and-perioperative-medicine
#19
Yamini Subramani, Mandeep Singh, Jean Wong, Clete A Kushida, Atul Malhotra, Frances Chung
Obstructive sleep apnea (OSA) is a prevalent sleep-disordered breathing with potential long-term major neurocognitive and cardiovascular sequelae. The pathophysiology of OSA varies between individuals and is composed of different underlying mechanisms. Several components including the upper airway anatomy, effectiveness of the upper airway dilator muscles such as the genioglossus, arousal threshold of the individual, and inherent stability of the respiratory control system determine the pathogenesis of OSA...
January 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/27924661/sleep-disordered-breathing-in-pregnancy-the-maternal-and-fetal-implications
#20
Shanthi Carnelio, Adam Morton, H David McIntyre
Sleep disordered breathing (SDB) which includes obstructive sleep apnoea (OSA) and upper airway resistance syndrome (UARS), has emerged as a risk factor for adverse maternal-foetal outcomes in pregnancy. Physiological changes of pregnancy predispose a woman 'at risk' towards developing SDB. The increasing incidence of OSA in pregnancy closely correlates with the population trends of obesity. Common screening tools validated in non-pregnant subjects including Epworth Sleepiness Scale (ESS) and Berlin Questionnaire (BQ) are poor predictors of SDB in pregnancy...
December 7, 2016: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
label_collection
label_collection
4938
1
2
2017-01-09 02:48:22
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"