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Apneas hypopnea

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https://www.readbyqxmd.com/read/28440756/type-2-diabetes-risk-of-sleep-apnea-hypopnea-syndrome-and-quality-of-life-associated-to-sleep-breathing-disorders
#1
Albert Lecube, Enric Sánchez, Carolina López-Cano, Cristina Hernández, Rafael Simó
No abstract text is available yet for this article.
March 2017: Endocrinol Diabetes Nutr
https://www.readbyqxmd.com/read/28439197/clinical-and-polysomnographic-features-of-children-evaluated-with-polysomnography-in-pediatric-sleep-laboratory
#2
Hatice Ezgi Barış, Yasemin Gökdemir, Ela Erdem Eralp, Nilay Baş İkizoğlu, Fazilet Karakoç, Bülent Karadağ, Refika Ersu
AIM: Sleep disordered breathing is a common problem in childhood that encompasses a spectrum of disorders extending from primary snoring to obstructive sleep apnea. This study aims to investigate the results of children undergoing evaluation with polysomnography in the sleep laboratory of a tertiary care hospital. MATERIAL AND METHODS: Demographic and clinical features as well as sleep associated symptoms, scores of pediatric sleep questionnaire and Pittsburgh sleep quality index and polysomnography results are retrospectively evaluated...
March 2017: Türk Pediatri Arşivi
https://www.readbyqxmd.com/read/28432036/increased-inflammation-from-childhood-to-adolescence-predicts-sleep-apnea-in-boys-a-preliminary-study
#3
Jordan Gaines, Alexandros N Vgontzas, Julio Fernandez-Mendoza, Fan He, Susan L Calhoun, Duanping Liao, Edward O Bixler
While chronic systemic inflammation in obstructive sleep apnea (OSA) has been traditionally considered a consequence of intermittent hypoxia, several treatment studies targeting inflammation suggest that this process may precede the development of the disorder. A recent cross-sectional study in the Penn State Child Cohort (PSCC) revealed that inflammation largely mediates the association between visceral adiposity and OSA in adolescence. The purpose of this study was to examine for the first time whether, longitudinally, inflammation precedes OSA during this developmental period...
April 18, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28431823/sleepiness-and-activity-in-heart-failure-patients-with-reduced-ejection-fraction-and-central-sleep-disordered-breathing
#4
Angela Atalla, Thomas W Carlisle, Anita K Simonds, Martin R Cowie, Mary J Morrell
OBJECTIVE: Patients with heart failure (HF) and sleep disordered breathing (SDB) are typically not sleepy, unlike patients without heart failure. Previous work in HF patients with obstructive SDB suggested that sleepiness was associated with a reduction in daytime activity. The consequences of predominately central SDB on sleepiness in HF are less well understood. The aim of this study was to test the hypothesis that subjective sleepiness is associated with reduced daytime activity in HF patients with central SDB, compared to those without SDB...
January 23, 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28429349/association-between-the-severity-of-newly-diagnosed-obstructive-sleep-apnea-and-subclinical-carotid-atherosclerosis-in-patients-without-overt-cardiovascular-disease
#5
K Theodoropoulos, D Lykouras, K Karkoulias, D Damania, K Leou, O Lagiou, O A Meelu, A Rigopoulou, G D Dangas, G Hahalis, K Spiropoulos, I Starakis
OBJECTIVE: Obstructive Sleep Apnea (OSA) has been associated with both subclinical and accelerated atherosclerosis; however, it still remains unknown whether this association is unique or is mediated by the higher burden of co-existing cardio-metabolic disorders frequently seen in patients with OSA. PATIENTS AND METHODS: A total of 40 subjects without clinically diagnosed cardiovascular disease (CVD) referred for polysomnography test were included in the study. Subjects with apnea/hypopnea index (AHI > 15/h) were classified as moderate/severe OSA...
April 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28427836/adherence-to-continuous-positive-airway-pressure-in-adults-with-an-intellectual-disability
#6
Kim A Luijks, Nele L Vandenbussche, Dirk Pevernagie, Sebastiaan Overeem, Sigrid Pillen
STUDY OBJECTIVES: This retrospective study evaluated the feasibility of continuous positive airway pressure (CPAP) therapy in adults with intellectual disabilities (ID). METHODS: CPAP therapy of 24 obstructive sleep apnea syndrome (OSA) patients with ID were compared to age- and sex-matched adults with normal cognitive functioning. All ID patients received an intensive in-hospital training protocol to stimulate adherence. Good adherence was defined as a use of >70% of the nights and >4 h/night...
March 30, 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28426387/characterization-of-bimodal-chronotype-and-its-association-with-sleep-a-population-based-study
#7
Priscila Farias Tempaku, Juliana Ramirez Arruda, Diego Robles Mazzotti, Bruno S B Gonçalves, Mário Pedrazzoli, Lia Bittencourt, Sergio Tufik
The circadian system coordinates internal events in a daily schedule to make sure that the body systems are synchronized to environmental time and internal cues. One important behavioral aspect of the circadian system is the chronotype. It is usually assessed through subjective questionnaires, being the Horne-Ostberg Morningness-Eveningness Questionnaire (MEQ) one of the most used. It classifies individuals into three major categories: morning, evening, and intermediate types. Recently, it has been hypothesized the existence of a fourth chronotype, the bimodal type, through an algorithm derived from the MEQ responses...
2017: Chronobiology International
https://www.readbyqxmd.com/read/28425583/sleep-apnea-syndrome-inflammation-and-oxidative-stress-in-hemodialysis-patients
#8
Olga Nikitidou, Euphemia Daskalopoulou, Aikaterini Papagianni, Vassilios Liakopoulos, Aikaterini Michalaki, Foteini Christidou, Paraskevi Argyropoulou, Dimitrios Kirmizis, Georgios Efstratiadis, Pavlos Nikolaidis, Michail Daniilidis, Nicholas Dombros
INTRODUCTION: Sleep apnea syndrome (SAS) is an established cardiovascular risk factor in the general population related to inflammation and oxidative stress and is very common among hemodialysis patients. Cardiovascular disease and its complications is the main cause of death among hemodialysis patients. The aim of the present study was to investigate the role of SAS in the promotion of inflammation and oxidative stress and thus in the augmentation of cardiovascular risk in hemodialysis patients...
April 20, 2017: Hemodialysis International
https://www.readbyqxmd.com/read/28425082/discriminating-between-positional-and-non-positional-obstructive-sleep-apnea-using-some-clinical-characteristics
#9
Abderrahim Oulhaj, Sharina Al Dhaheri, Brenda Bin Su, Mohammed Al-Houqani
PURPOSE: The primary objective of this paper was to identify significant factors associated with positional Obstructive Sleep Apnea (POSA) and to provide a clinical tool for discriminating non positional from POSA. Secondary objectives were about estimating the prevalence of POSA, comparing the polysomnographic variables across POSA and non-POSA patients. METHODS: This was a cross sectional study on 278 patients who completed an overnight sleep study for OSA assessment...
April 19, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28424899/a-polysomnographic-study-in-parkinsonian-patients-treated-with-intestinal-levodopa-infusion
#10
Maurizio Zibetti, Alberto Romagnolo, Aristide Merola, Lorenzo Priano, Elisa Montanaro, Serena Angrisano, Antonella Tribolo, Alessandro Cicolin, Leonardo Lopiano
Sleep disorders are very common in advanced Parkinson's disease (PD) and have a significant negative impact on the quality of life of patients. Questionnaire-based studies suggest that sleep quality might improve following levodopa-carbidopa intestinal gel (LCIG) infusion. The objective of this study was to evaluate the impact of LCIG infusion and subsequent oral medication changes on polysomnography (PSG) and sleep symptoms in advanced PD patients. Eleven PD patients underwent PSG at baseline and after 3.8 ± 1...
April 19, 2017: Journal of Neurology
https://www.readbyqxmd.com/read/28422847/correlation-between-calpain-10-single-nucleotide-polymorphisms-and-obstructive-sleep-apnea-hypopnoea-syndrome-with-ischemic-stroke-in-a-chinese-population-a-population-based-study
#11
Wei Zhang, Zhi-Ru Zhao, Chang-Fei Dai, Rong Zhang, Jie Chen, Hui-Juan Tian, Yun-Long Wang, Ji-Hong Sun, Qiu-Fang Lian
BACKGROUND: Obstructive sleep apnea-hypopnea syndrome (OSAHS) is a common chronic disorder which is followed by various complications. Calpain-10 belongs to a commonly expressed member of the Calpain-like cysteine protease family, which acts as risk marker for some diseases. The purpose of this study is to elucidate correlation between Calpain-10 single-nucleotide polymorphisms (SNPs) and the incidence of OSAHS followed by ischemic stroke (IS). METHODS: OSAHS patients were divided as OSAHS + IS, OSAHS, and control groups, respectively...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28422345/therapeutic-efficacy-of-twin-block-and-fixed-oral-appliances-in-patients-with-obstructive-sleep-apnea-syndrome
#12
George Umemoto, Hideo Toyoshima, Yuji Yamaguchi, Naoko Aoyagi, Chikara Yoshimura, Kouta Funakoshi
PURPOSE: To compare the efficacy of twin-block (i.e., allows mouth opening) and fixed (i.e., maintains mouth closure) mandibular advancement splints (MASs) for the treatment of obstructive sleep apnea-hypopnea syndrome (OSA). MATERIALS AND METHODS: From 2011 to 2013, 23 patients with OSA in the twin-block group, and from 2013 to 2015, 29 patients in the fixed MAS group were included. All patients underwent polysomnography before and after 3 months of treatment. The two sets of polysomnographic and cephalometric variables were compared...
April 19, 2017: Journal of Prosthodontics: Official Journal of the American College of Prosthodontists
https://www.readbyqxmd.com/read/28421376/using-the-stopbang-questionnaire-and-other-pre-test-probability-tools-to-predict-osa-in-younger-thinner-patients-referred-to-a-sleep-medicine-clinic
#13
Michael J McMahon, Karen L Sheikh, Teotimo F Andrada, Aaron B Holley
BACKGROUND: The STOPBANG questionnaire is used to predict the presence of obstructive sleep apnea (OSA). We sought to assess the performance of the STOPBANG questionnaire in younger, thinner patients referred to a sleep medicine clinic. METHODS: We applied the STOPBANG questionnaire to patients referred for level I polysomnography (PSG) at our sleep center. We calculated likelihood ratios and area under the receiver operator characteristic (AUROC) curve and performed sensitivity analyses...
April 19, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28417683/tracheostomy-for-severe-pediatric-obstructive-sleep-apnea-indications-and-outcomes
#14
Christopher J Rizzi, Julian D Amin, Amal Isaiah, Tulio A Valdez, Anita Jeyakumar, Suzanne E Smart, Kevin D Pereira
Objectives (1) To describe characteristics of pediatric patients undergoing tracheostomy for obstructive sleep apnea (OSA). (2) To highlight perioperative events and outcomes of the procedure. Study Design Case series with chart review. Setting Four tertiary care academic children's hospitals. Subjects and Methods Twenty-nine children aged <18 years from January 1, 2010, to December 31, 2015, who underwent tracheostomy for severe OSA, defined as an apnea-hypopnea index (AHI) >10, were included in the study...
April 1, 2017: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/28416405/development-validation-and-assessment-of-an-ischemic-stroke-or-transient-ischemic-attack-specific-prediction-tool-for-obstructive-sleep-apnea
#15
Jason J Sico, H Klar Yaggi, Susan Ofner, John Concato, Charles Austin, Jared Ferguson, Li Qin, Lauren Tobias, Stanley Taylor, Carlos A Vaz Fragoso, Vincent McLain, Linda S Williams, Dawn M Bravata
BACKGROUND: Screening instruments for obstructive sleep apnea (OSA), as used routinely to guide clinicians regarding patient referral for polysomnography (PSG), rely heavily on symptomatology. We sought to develop and validate a cerebrovascular disease-specific OSA prediction model less reliant on symptomatology, and to compare its performance with commonly used screening instruments within a population with ischemic stroke or transient ischemic attack (TIA). METHODS: Using data on demographic factors, anthropometric measurements, medical history, stroke severity, sleep questionnaires, and PSG from 2 independently derived, multisite, randomized trials that enrolled patients with stroke or TIA, we developed and validated a model to predict the presence of OSA (i...
April 14, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28416157/dentoskeletal-sequellae-after-wearing-of-a-mandibular-advancement-device-in-an-osahs-setting
#16
Amélie Laborde, Cyrille Tison, Elodie Drumez, Emilie Garreau, Joël Ferri, Gwenaël Raoul
Mandibular advancement devices (MAD) are recommended in certain cases for the treatment of obstructive sleep apnea and hypopnea syndrome (OSAHS). The aim of this study was to make a retrospective investigation into the dental and skeletal effects in patients suffering from OSAHS after wearing an MAD, and according to the type of device, rigid or semi-rigid. Cephalometric criteria on lateral cephalograms before and after at least 6 months of treatment were analyzed. Twenty-two patients were included. We observed average labial tipping of the lower incisors (+4...
April 13, 2017: International Orthodontics
https://www.readbyqxmd.com/read/28412276/the-influence-of-hypertension-on-daytime-sleepiness-in-obstructive-sleep-apnea
#17
Helena Martynowicz, Robert Skomro, Paweł Gać, Grzegorz Mazur, Irena Porębska, Agnieszka Bryłka, Wojciech Nowak, Michał Zieliński, Anna Wojakowska, Rafał Poręba
Daytime sleepiness is a common symptom among hypertensive patients. The aim of this study was to determine subjective sleepiness assessed by Epworth Sleepiness Scale (ESS) and to asses sleep architecture in 304 patients with arterial hypertension. All patients underwent a standardized diagnostic overnight, polysomnography. The control group consisted of 67 normotensives. The hypertensive patients had a decreased sleep efficiency, mean and minimum oxygen saturation levels, and increased apnea/hypopnea index and oxygen desaturation index compared with normotensive patients...
March 27, 2017: Journal of the American Society of Hypertension: JASH
https://www.readbyqxmd.com/read/28408103/effect-of-cpap-on-diastolic-function-in-coronary-artery-disease-patients-with-nonsleepy-obstructive-sleep-apnea-a-randomized-controlled-trial
#18
Helena Glantz, Magnus C Johansson, Erik Thunström, Cecilia Wallentin Guron, Harun Uzel, Mustafa Saygin, Johan Herlitz, Yüksel Peker
BACKGROUND: Obstructive sleep apnea (OSA) has been associated with worse diastolic function in patients with coronary artery disease (CAD). This analysis determined whether continuous positive airway pressure (CPAP) treatment would improve diastolic function in CAD patients with nonsleepy OSA. METHODS: Between December 2005 and November 2010, 244 revascularized CAD patients with nonsleepy OSA (apnea-hypopnea index (AHI) ≥15/h, Epworth Sleepiness Scale [ESS] score<10) were randomly assigned to CPAP or no-CPAP...
March 25, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28406882/impact-of-patient-education-on-compliance-with-positive-airway-pressure-treatment-in-obstructive-sleep-apnea
#19
Sema Saraç, Gülgün Çetintaş Afşar, Özlem Oruç, Özgür Bilgin Topçuoğlu, Cüneyt Saltürk, Yüksel Peker
BACKGROUND We addressed the impact of patient education followed by frequent visits on compliance with positive airway pressure (PAP) treatment in patients with obstructive sleep apnea (OSA) in a Turkish sleep clinic cohort. MATERIAL AND METHODS This single-center, randomized, controlled study was conducted in Istanbul, Turkey between June 2014 and April 2015. Among 115 eligible OSA patients (mean age 51.0±9.3 years; 75.5% men), 63 were randomized to standard support (SS) group (general information about OSA and PAP treatment at baseline), and 52 to educational support (ES) group (additional polysomnography chart viewing from both diagnostic and titration nights)...
April 13, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28399695/the-effect-of-adenotonsillectomy-on-obstructive-sleep-apnea-in-children-with-down-syndrome
#20
Mosaad Abdel-Aziz, Khaled Azooz, Nader Naguib, Ramez Reda, Ahmed Kamel
OBJECTIVE: Children with Down syndrome (DS) are liable to develop obstructive sleep apnea (OSA) due to many anatomical airway abnormalities. The tonsils and adenoid occupy part of the airway space, and their removal may be helpful in relieving airway obstruction. The aim of this study was to assess the effectiveness of adenotonsillectomy in the treatment of OSA in those children. METHODS: Fifty DS children with difficult breathing were recruited, and they were subjected to polysomnographic examination (PSG)...
April 11, 2017: Acta Oto-laryngologica
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