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https://www.readbyqxmd.com/read/28095966/potential-underestimation-of-sleep-apnea-severity-by-at-home-kits-rescoring-in-laboratory-polysomnography-without-sleep-staging
#1
Matt T Bianchi, Balaji Goparaju
STUDY OBJECTIVES: Home sleep apnea testing (HSAT) is increasingly available for diagnosing obstructive sleep apnea (OSA). One key limitation of most HSAT involves the lack of sleep staging, such that the respiratory event index is calculated using the total recording time (TRT) rather than total sleep time (TST). METHODS: We performed a retrospective analysis of n = 838 diagnostic polysomnography (PSG) nights from our center; n = 444 with OSA (4% rule, apnea-hypopnea index (AHI) ≥ 5), and n = 394 with AHI < 5...
January 11, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28093827/trajectories-of-sleep-and-cardiac-sympathetic-activity-indexed-by-pre-ejection-period-in-childhood
#2
Mona El-Sheikh, J Benjamin Hinnant, Lauren E Philbrook
Fragmented and insufficient sleep has been implicated in disrupted autonomic nervous system activity during resting state conditions in typically developing children. Towards explication of these relations over development, the current study tested reciprocal relations between the development of sleep parameters (efficiency, duration, latency) and cardiac sympathetic nervous system (SNS) activity indexed by pre-ejection period (PEP) during waking-resting state conditions throughout middle and late childhood...
January 17, 2017: Journal of Sleep Research
https://www.readbyqxmd.com/read/28079611/it-is-just-attention-deficit-hyperactivity-disorder%C3%A2-or-is-it
#3
Dana C Won, Christian Guilleminault, Peter J Koltai, Stacey D Quo, Martin T Stein, Irene M Loe
Carly is a 5-year-old girl who presents for an interdisciplinary evaluation due to behaviors at school and home suggestive of attention-deficit hyperactivity disorder (ADHD). Parent report of preschool teacher concerns was consistent with ADHD. Psychological testing showed verbal, visual-spatial, and fluid reasoning IQ scores in the average range; processing speed and working memory were below average. Carly's behavior improved when her mother left the room, and she was attentive during testing with a psychologist...
January 10, 2017: Journal of Developmental and Behavioral Pediatrics: JDBP
https://www.readbyqxmd.com/read/28075423/effects-of-device-guided-slow-breathing-training-on-exercise-capacity-cardiac-function-and-respiratory-patterns-during-sleep-in-male-and-female-patients-with-chronic-heart-failure
#4
Kalina Kawecka-Jaszcz, Grzegorz Bilo, Tomasz Drożdż, Dorota Dębicka-Dąbrowska, Grzegorz Kiełbasa, Gabriella Malfatto, Katarzyna Styczkiewicz, Carolina Lombardi, Agnieszka Bednarek, Sabrina Salerno, Danuta Czarnecka, Gianfranco Parati
INTRODUCTION    Slow breathing training (SBT) has been proposed as new non-pharmacological treatment in chronic heart failure (CHF) patients.  OBJECTIVES    The aim of this study was to assess the effects of SBT on exercise capacity, haemodynamic parameters and sleep respiratory patterns in a relatively large sample of CHF patients. PATIENTS ABD METHODS    A cross-over open study was conducted. The patients completed, in random order, 10-12 week periods of SBT with the RESPeRATE device (InterCure Ltd...
January 10, 2017: Polskie Archiwum Medycyny Wewnętrznej
https://www.readbyqxmd.com/read/28064432/validation-of-nosas-score-for-screening-of-sleep-disordered-breathing-in-a-multiethnic-asian-population
#5
Adeline Tan, Yueheng Hong, Linda W L Tan, Rob M van Dam, Yan Yi Cheung, Chi-Hang Lee
PURPOSE: The NoSAS score was developed to identify subjects at high risk of sleep-disordered breathing (SDB). We aimed to validate the NoSAS score in a multiethnic Asian cohort and compare its performance to the STOP-Bang and Berlin questionnaires. METHODS: A sample of 242 subjects selected from a population-based cohort in Singapore completed home-based sleep testing with an Embletta device (type 3 monitor). All subjects were given the STOP-Bang and Berlin questionnaires for self-administration prior to the sleep study...
January 7, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28057162/-prevalence-of-obstructive-sleep-apnea-hypopnea-syndrome-in-professional-drivers-and-the-relationship-with-traffic-accidents
#6
Y Liu, C L Tu, W F Yao, Y F Yu, Z Wang, J R Hu
Objective: To study the prevalence of obstructive sleep apnea hypopnea syndrome (OSAHS) and its relationship with traffic accidents in the professional drivers. Methods: Questionnaires of OSAHS were sent to 950 professional drivers who had annual physical examination at the Central Hospital of Jiading District in Shanghai from October 2014 to September 2015. Those with moderate to severe snoring and/or Epworth Sleepiness Scale (ESS)≥9 performed the home sleep testing. All drivers were divided into OSAHS and non-OSAHS according to the survey and monitoring...
December 27, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28039311/sleep-characteristics-and-cognitive-impairment-in-the-general-population-the-hypnolaus-study
#7
José Haba-Rubio, Helena Marti-Soler, Nadia Tobback, Daniela Andries, Pedro Marques-Vidal, Gérard Waeber, Peter Vollenweider, Armin von Gunten, Martin Preisig, Enrique Castelao, Mehdi Tafti, Raphaël Heinzer, Julius Popp
OBJECTIVE: To assess the association between sleep structure and cognitive impairment in the general population. METHODS: Data stemmed from 580 participants aged >65 years of the population-based CoLaus/PsyCoLaus study (Lausanne, Switzerland) who underwent complete sleep evaluation (HypnoLaus). Evaluations included demographic characteristics, personal and treatment history, sleep complaints and habits (using validated questionnaires), and a complete polysomnography at home...
December 30, 2016: Neurology
https://www.readbyqxmd.com/read/28025918/outcomes-of-upper-airway-stimulation-for-obstructive-sleep-apnea-in-a-multicenter-german-postmarket-study
#8
Clemens Heiser, Joachim T Maurer, Benedikt Hofauer, J Ulrich Sommer, Annemarie Seitz, Armin Steffen
Objective Selective stimulation of the hypoglossal nerve is a new surgical therapy for obstructive sleep apnea, with proven efficacy in well-designed clinical trials. The aim of the study is to obtain additional safety and efficacy data on the use of selective upper airway stimulation during daily clinical routine. Study Design Prospective single-arm study. Setting Three tertiary hospitals in Germany (Munich, Mannheim, Lübeck). Subjects and Methods A multicenter prospective single-arm study under a common implant and follow-up protocol took place in 3 German centers (Mannheim, Munich, Lübeck)...
December 1, 2016: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/28001756/transcranial-red-near-infrared-light-emitting-diode-therapy-to-improve-cognition-in-chronic-traumatic-brain-injury
#9
Margaret A Naeser, Paula I Martin, Michael D Ho, Maxine H Krengel, Yelena Bogdanova, Jeffrey A Knight, Megan K Yee, Ross Zafonte, Judith Frazier, Michael R Hamblin, Bang-Bon Koo
We review the general topic of traumatic brain injury (TBI) and our research utilizing transcranial photobiomodulation (tPBM) to improve cognition in chronic TBI using red/near-infrared (NIR) light-emitting diodes (LEDs) to deliver light to the head. tPBM improves mitochondrial function increasing oxygen consumption, production of adenosine triphosphate (ATP), and improving cellular energy stores. Nitric oxide is released from the cells increasing regional blood flow in the brain. Review of published studies: In our previously published study, 11 chronic TBI patients with closed-head TBI caused by different accidents (motor vehicle accident, sports-related, improvised explosive device blast injury) and exhibiting long-lasting cognitive dysfunction received 18 outpatient treatments (Monday, Wednesday, Friday for 6 weeks) starting at 10 months to 8 years post-TBI...
December 2016: Photomedicine and Laser Surgery
https://www.readbyqxmd.com/read/27998381/who-needs-oxygen-with-positive-airway-pressure-therapy
#10
Susmita Chowdhuri, Abdulghani Sankari, James A Rowley
The diagnosis and management of obstructive sleep apnea (OSA) are increasingly being performed in the home. In the home management pathway, patients with high pretest probability for OSA are first tested using home sleep apnea testing and if positive for OSA, are treated with automatic positive airway pressure (APAP). The home management pathway has been validated by multiple investigators1-3 and is considered an alternative pathway in guidelines for the evaluation and management of OSA.4 However, there are limitations to the routine use of this pathway...
December 16, 2016: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/27998372/improving-accuracy-of-home-sleep-apnea-testing
#11
David Claman, Bernie Sunwoo
No abstract text is available yet for this article.
December 16, 2016: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/27993527/use-of-electric-field-sensors-for-recording-respiration-heart-rate-and-stereotyped-motor-behaviors-in-the-rodent-home-cage
#12
Donald J Noble, Camden J MacDowell, Michael L McKinnon, Tamra I Neblett, William N Goolsby, Shawn Hochman
BACKGROUND: Numerous environmental and genetic factors can contribute significantly to behavioral and cardiorespiratory variability observed experimentally. Affordable technologies that allow for noninvasive home cage capture of physio-behavioral variables should enhance understanding of inter-animal variability including after experimental interventions. NEW METHOD: We assessed whether EPIC electric field sensors (Plessey Semiconductors) embedded within or attached externally to a rodent's home cage could accurately record respiration, heart rate, and motor behaviors...
December 16, 2016: Journal of Neuroscience Methods
https://www.readbyqxmd.com/read/27975178/central-sleep-apnea-in-multiple-sclerosis-a-pilot-study
#13
Michael Lin, Arun V Krishnan, Danny J Eckert
PURPOSE: The purpose of the present study is to investigate sleep-disordered breathing and symptoms of sleepiness in a consecutive clinical cohort of multiple sclerosis (MS) patients. METHODS: Twenty-one (16 females) community-dwelling adults aged 18-75 years with MS and an Expanded Disability Status Scale score between 2 and 6 were recruited consecutively from an academic teaching hospital MS clinic. Participants performed a home sleep study (ResMed ApneaLink Plus) to objectively quantify sleep-disordered breathing...
December 14, 2016: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/27968883/auriculotherapy-for-lower-urinary-tract-symptoms-in-older-men-a-4-week-randomised-controlled-pilot-study
#14
Lorna Suen, Wai Hon, Kai Wang Yeung, Chao Hsing Yeh, Hon Fat Wong
BACKGROUND: Lower urinary tract symptoms, which commonly occur among older men, include urinary retention, voiding difficulty, frequent feeling of urinary urgency, and nocturia. Auriculotherapy, a Chinese medicine approach, is a therapeutic method in which specific points in the auricle are stimulated to achieve specific therapeutic purposes. This randomised controlled pilot study aimed to determine whether magneto-auriculotherapy alone or in combination with laser auriculotherapy is more effective than placebo for symptom relief and enhancement of quality of life...
October 2016: Lancet
https://www.readbyqxmd.com/read/27965558/visualization-of-whole-night-sleep-eeg-from-2-channel-mobile-recording-device-reveals-distinct-deep-sleep-stages-with-differential-electrodermal-activity
#15
Julie A Onton, Dae Y Kang, Todd P Coleman
Brain activity during sleep is a powerful marker of overall health, but sleep lab testing is prohibitively expensive and only indicated for major sleep disorders. This report demonstrates that mobile 2-channel in-home electroencephalogram (EEG) recording devices provided sufficient information to detect and visualize sleep EEG. Displaying whole-night sleep EEG in a spectral display allowed for quick assessment of general sleep stability, cycle lengths, stage lengths, dominant frequencies and other indices of sleep quality...
2016: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/27940776/risk-factors-for-sleep-related-infant-deaths-in-in-home-and-out-of-home-settings
#16
Hilina Kassa, Rachel Y Moon, Jeffrey D Colvin
BACKGROUND AND OBJECTIVE: Multiple environmental risk factors are associated with sleep-related infant deaths. Little is known about differences in risk factors for deaths occurring in-home and out-of-home. We sought to compare risk factors for in-home and out-of-home infant deaths. METHODS: We conducted a cross-sectional analysis of sleep-related infant deaths from 2004 to 2014 in the National Child Fatality Review and Prevention database. The main exposure was setting (in-home versus out-of-home) at time of death...
November 2016: Pediatrics
https://www.readbyqxmd.com/read/27938922/predicting-obstructive-sleep-apnea-using-the-stop-bang-questionnaire-in-the-general-population
#17
Adeline Tan, Jason D C Yin, Linda W L Tan, Rob M van Dam, Yan Yi Cheung, Chi-Hang Lee
OBJECTIVE: The STOP-Bang questionnaire was developed as a quick and simple screening tool for obstructive sleep apnea (OSA) in preoperative clinics. We aimed to evaluate the validity of the STOP-Bang questionnaire to predict moderate-to-severe and severe OSA in the general population. METHODS: A sample of 242 subjects selected from a population-based cohort in Singapore completed home-based sleep testing with a type 3 monitor. Subjects were asked to complete the STOP questionnaire while body mass index (BMI), age, neck circumference, and sex were recorded...
November 2016: Sleep Medicine
https://www.readbyqxmd.com/read/27926645/association-between-sleep-disordered-breathing-and-hypertensive-disorders-of-pregnancy-and-gestational-diabetes-mellitus
#18
Francesca L Facco, Corette B Parker, Uma M Reddy, Robert M Silver, Matthew A Koch, Judette M Louis, Robert C Basner, Judith H Chung, Chia-Ling Nhan-Chang, Grace W Pien, Susan Redline, William A Grobman, Deborah A Wing, Hyagriv N Simhan, David M Haas, Brian M Mercer, Samuel Parry, Daniel Mobley, Shannon Hunter, George R Saade, Frank P Schubert, Phyllis C Zee
OBJECTIVE: To estimate whether sleep-disordered breathing during pregnancy is a risk factor for the development of hypertensive disorders of pregnancy and gestational diabetes mellitus (GDM). METHODS: In this prospective cohort study, nulliparous women underwent in-home sleep-disordered breathing assessments in early (6-15 weeks of gestation) and midpregnancy (22-31 weeks of gestation). Participants and health care providers were blinded to the sleep test results...
January 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/27922922/a-sleep-hygiene-and-relaxation-intervention-for-children-with-acute-lymphoblastic-leukemia-a-pilot-randomized-controlled-trial
#19
Sue Zupanec, Heather Jones, Lyndsey McRae, Efrosini Papaconstantinou, Julie Weston, Robyn Stremler
BACKGROUND: Sleep disturbance and fatigue are common and distressing pediatric cancer-related outcomes. Sleep hygiene education and relaxation techniques are recommended to improve sleep in healthy children and adult cancer survivors. No studies have tested these interventions to improve sleep and fatigue for children with acute lymphoblastic leukemia (ALL) in the home setting. OBJECTIVES: The aim of this study is to establish the feasibility and acceptability of a sleep hygiene and relaxation intervention to improve sleep and fatigue for children receiving maintenance chemotherapy for ALL...
December 30, 2016: Cancer Nursing
https://www.readbyqxmd.com/read/27913972/in-hospital-diagnosis-of-sleep-apnea-in-stroke-patients-using-a-portable-acoustic-device
#20
Clodagh M Ryan, Kelly Wilton, T Douglas Bradley, Hisham Alshaer
PURPOSE: Sleep apnea (SA) is highly prevalent in post-stroke patients. Due to physical disability and relative inaccessibility of polysomnography (PSG) to test for SA, patients with stroke frequently remain undiagnosed and untreated. Portable SA monitoring can facilitate at-home or in-hospital testing for SA. However, portable SA monitoring is not recommended in those with complex medical conditions, such as stroke, due to the lack of validation of portable monitoring in such patients...
December 2, 2016: Sleep & Breathing, Schlaf & Atmung
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