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https://www.readbyqxmd.com/read/29453905/sleep-apnea-and-type-2-diabetes
#1
Isao Muraki, Hiroo Wada, Takeshi Tanigawa
The aim of this review is to clarify the association between obstructive sleep apnea (OSA) and type 2 diabetes, and discuss the therapeutic role of continuous positive airway pressure (CPAP) in type 2 diabetes. OSA patients are more likely than non-OSA populations to develop type 2 diabetes while more than half of patients with type 2 diabetes suffer from OSA. Similarly to the Western countries, in the East Asian population, the association between these two disorders has also been reported. CPAP is the primary treatment for OSA, but the effect of CPAP on comorbid diabetes has not been established...
February 17, 2018: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/29453637/cough-hypersensitivity-in-patients-with-obstructive-sleep-apnea-hypopnea-syndrome
#2
Cuiqin Shi, Siwei Liang, Xianghuai Xu, Qiang Chen, Lan Wang, Li Yu, Hanjing Lv, Zhongmin Qiu
PURPOSE: The purpose of this study was to investigate cough hypersensitivity and its potential mechanisms in patients with obstructive sleep apnea hypopnea syndrome (OSAHS). METHODS: Fifteen OSAHS patients, 12 simple snoring patients, and 15 healthy volunteers received cough sensitivity test and induced sputum cytology. Cough thresholds C2 and C5 (the minimum of capsaicin inducing ≥ 2 and ≥ 5 coughs, respectively), total cell count, cell differentials and the levels of bradykinin, histamine, prostaglandin E 2 , substance P, calcitonin gene-related peptide, pepsin, and interleukin-2 in the induced sputum detected by enzyme-linked immunosorbent assay were compared...
February 16, 2018: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/29425579/the-impact-of-sleep-disordered-breathing-on-cardiovascular-health-in-overweight-children
#3
Rosemary S C Horne, Genevieve Shandler, Knarik Tamanyan, Aidan Weichard, Alexsandria Odoi, Sarah N Biggs, Margot J Davey, Gillian M Nixon, Lisa M Walter
BACKGROUND: Up to 50% of overweight/obese children have obstructive sleep apnea (OSA) compared to up to 6% of normal weight children. We compared cardiovascular variables between normal weight and overweight/obese children with and without OSA, and controls. METHODS: Seventy-four referred children and 24 normal weight non-snoring controls (8-18 years) were recruited. Referred children were grouped according to their obstructive apnea hypopnea index (OAHI): OSA (>1 event/h) or primary snoring (PS ≤ 1 event/h) and whether they were normal weight (BMI z-score <1...
January 2018: Sleep Medicine
https://www.readbyqxmd.com/read/29424194/evaluation-of-endothelial-function-and-cardiovascular-risk-in-non-obese-patients-with-slight-degree-of-obstructive-sleep-apnea-syndrome
#4
Fiorella Devito, Annapaola Zito, Silvano Dragonieri, Pierluigi Carratù, Vitaliano N Quaranta, Francesco Vitale, Nicola Quaranta, Francesco Panza, Giancarlo Logroscino, Matteo Cameli, Onofrio Resta, Marco Matteo Ciccone
Recently, it has been clearly described an independent relationship between obstructive sleep apnea syndrome (OSAS) and cardiovascular risk, with underlying mechanisms also including endothelial dysfunction. We enrolled 32 consecutive non-obese patients (mean age of 39.5±11.5 years), of which 16 with mild OSAS and 16 snoring without OSAS. Mild OSAS is defined by an AHI index between 5 and 15. We have investigated if whether there was a relationship between mild OSAS, endothelial function and carotid intima-media thickness (C-IMT)...
December 5, 2017: Monaldi Archives for Chest Disease, Archivio Monaldi Per le Malattie del Torace
https://www.readbyqxmd.com/read/29424037/severity-of-osas-cpap-and-cardiovascular-events-a-follow-up-study
#5
Francesco Baratta, Daniele Pastori, Mario Fabiani, Valerio Fabiani, Fabrizio Ceci, Rossella Lillo, Valeria Lolli, Marco Brunori, Gaetano Pannitteri, Elena Cravotto, Corrado De Vito, Francesco Angelico, Maria Del Ben
BACKGROUND: Previous studies suggested obstructive sleep apnea syndrome (OSAS) as a major risk factor for incident cardiovascular events. However, the relationship between OSAS severity, the use of continuous positive airway pressure (CPAP) treatment and the development of cardiovascular disease is still matter of debate. STUDY OBJECTIVES: The aim was to test the association between OSAS and cardiovascular events in patients with concomitant cardio-metabolic diseases and the potential impact of CPAP therapy on cardiovascular outcomes...
February 9, 2018: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/29423748/evaluation-of-the-success-of-obstructive-sleep-apnea-surgery-using-criteria-based-on-long-term-symptoms-and-incident-hypertension
#6
Jae Hyun Lim, Pona Park, Jee Hye Wee, January E Gelera, Kundan Kumar Shrestha, Chae-Seo Rhee, Jeong-Whun Kim
OBJECTIVE: To identify appropriate success criteria, based on long-term symptoms and incident hypertension, after surgery for obstructive sleep apnea (OSA). METHODS: This observational cohort study included 97 adult OSA patients (90 men) who underwent surgical treatment at our tertiary medical center. Subjective symptoms [witnessed sleep apnea and snoring, and Epworth sleepiness scale (ESS) scores] were evaluated through a telephone survey, and incident hypertension was assessed from medical records...
February 8, 2018: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/29422774/a-comparison-of-symptoms-and-quality-of-life-before-and-after-nasal-septoplasty-and-radiofrequency-therapy-of-the-inferior-turbinate
#7
Ann Helen Nilsen, Anne-Sofie Helvik, Wenche Moe Thorstensen, Vegard Bugten
Background: The primary goal of this study is to compare pre- and postoperative symptoms and health related quality of life (HQOL) in 57 patients who underwent septoplasty (group-1), 56 patients who underwent septoplasty combined with radiofrequency therapy of inferior turbinates (RFIT) (group-2) and 58 patients who underwent RFIT alone (group-3). The secondary goal is to investigate if the change in symptoms and HQOL differed between these three patient groups after surgery. Methods: All patients reported symptoms on a visual analogue scale (VAS) and HQOL on Sino-Nasal-Outcome-Test-20 (SNOT-20) and Short-Form-Health-Survey-36 (SF-36) before and 6 months after surgery...
2018: BMC Ear, Nose, and Throat Disorders
https://www.readbyqxmd.com/read/29411336/central-sleep-apnea-with-cheyne-stokes-breathing-in-heart-failure-from-research-to-clinical-practice-and-beyond
#8
K Terziyski, A Draganova
Characterized by periodic crescendo-decrescendo pattern of breathing alternating with central apneas, Central sleep apnea (CSA) with Cheyne-Stokes Breathing represents a highly prevalent, yet underdiagnosed comorbidity in chronic heart failure (CHF). A diverse body of evidence demonstrates increased morbidity and mortality in the presence of CSB. CSB has been described in both CHF patients with preserved and reduced ejection fraction, regardless of drug treatment. Risk factors for CSB are older age, male gender, high BMI, atrial fibrillation and hypocapnia...
February 7, 2018: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29410747/sleep-quality-in-children-questionnaires-available-in-brazil
#9
Maria Gabriela Cavalheiro, Camila de Castro Corrêa, Luciana Paula Maximino, Silke Anna Theresa Weber
Introduction: The purpose of this paper was to evaluate and compare the questionnaires regarding sleep quality among children aged up to 12 years old, used in the Portuguese language in Brazil. Material and methods: A search at the literature databases of Lilacs, Scielo and Pubmed was performed using keywords "sleep quality" and "children". Selected Articles were analysed for age of the studied population, the number of questions and the issues addressed thereby, who realized the application, the analysis of the results, and content...
October 2017: Sleep Science
https://www.readbyqxmd.com/read/29410742/lip-muscle-training-improves-obstructive-sleep-apnea-and-objective-sleep-a-case-report
#10
Hiroshi Suzuki, Mayuko Yoshimiura, Yoshihiro Iwata, Sumito Oguchi, Misao Kawara, Chin-Moi Chow
The present study assessed the potential of lip muscle training for improving sleep. A patient with heavy snoring, daytime sleepiness and dry mouth underwent lip muscle training. Lip closure force LCFmax increased by 67.3% and LCFmin by 152% post-training. AHI decreased from 12.2 to 3.9 events/h by reducing hypopneic episodes. TST, sleep stage N3 and REM sleep increased, and WASO, sleep stage N1, and AI decreased. The patient switched from mouth to nose breathing during sleep and stopped snoring. Improved LCF, by moving the tongue into the anterior-superior oral cavity, may increase upper airway space and reduce the hypopnea index...
July 2017: Sleep Science
https://www.readbyqxmd.com/read/29410740/crude-and-adjusted-prevalence-of-sleep-complaints-in-mexico-city
#11
Alejandro Jiménez-Genchi, Jorge Caraveo-Anduaga
OBJECTIVE: To estimate the crude prevalence rates of several sleep complaints and the prevalence for each one adjusted for the coexistence of symptoms in other sleep domains in a representative sample of adult individuals from Mexico City. METHODS: A probabilistic sample of 1933 adult individuals living in Mexico City was surveyed using fourteen questions of the Sleep Disorders Questionnaire to assess sleep-related symptoms and sleep complaints. Estimates of crude prevalence rates for each sleep disturbance and adjusted for a score ≥ the 80th...
July 2017: Sleep Science
https://www.readbyqxmd.com/read/29407995/snoring-classified-the-munich-passau-snore-sound-corpus
#12
Christoph Janott, Maximilian Schmitt, Yue Zhang, Kun Qian, Vedhas Pandit, Zixing Zhang, Clemens Heiser, Winfried Hohenhorst, Michael Herzog, Werner Hemmert, Björn Schuller
OBJECTIVE: Snoring can be excited in different locations within the upper airways during sleep. It was hypothesised that the excitation locations are correlated with distinct acoustic characteristics of the snoring noise. To verify this hypothesis, a database of snore sounds is developed, labelled with the location of sound excitation. METHODS: Video and audio recordings taken during drug induced sleep endoscopy (DISE) examinations from three medical centres have been semi-automatically screened for snore events, which subsequently have been classified by ENT experts into four classes based on the VOTE classification...
January 31, 2018: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/29404173/results-of-polysomnographies-and-treatment-strategies-in-elderly-patients-with-symptoms-of-obstructive-sleep-apnea-syndrome
#13
Baran Balcan, Aylin Özsancak Uğurlu
OBJECTIVES: In this study, we evaluated data regarding the management of geriatric patients with symptoms of obstructive sleep apnea syndrome (age, >65 years) who were admitted to our sleep clinic. MATERIAL AND METHODS: Symptoms and sleep data of the patients were retrospectively evaluated, and the patients were reevaluated after treatment. RESULTS: A total of 85 patients with a median age of 69 years were included. Snoring and fatigue were the most common symptoms...
October 2017: Turkish Thoracic Journal
https://www.readbyqxmd.com/read/29397339/sleep-snoring-and-surgery-osa-screening-matters
#14
Connie Hardy Tabet, Kathy Lopez-Bushnell
PURPOSE: This study was aimed to identify potential obstructive sleep apnea (OSA) in ambulatory surgical patients and create perianesthesia nursing protocols using a reliable and validated screening tool. DESIGN: Descriptive survey. METHODS: A nurse-initiated OSA survey was conducted in 1,118 preoperative ambulatory patients using the STOP-Bang Questionnaire to identify patients at risk for OSA. The findings resulted in the development of protocols, patient education, and interventions...
January 31, 2018: Journal of Perianesthesia Nursing: Official Journal of the American Society of PeriAnesthesia Nurses
https://www.readbyqxmd.com/read/29397128/dynamic-behaviour-of-the-soft-palate-during-nasal-positive-pressure-ventilation-under-anaesthesia-and-paralysis-comparison-between-patients-with-and-without-obstructive-sleep-disordered-breathing
#15
M Okuyama, S Kato, S Sato, J Okazaki, Y Kitamura, T Ishikawa, Y Sato, S Isono
BACKGROUND: Difficult mask ventilation is common and is known to be associated with sleep-disordered breathing (SDB). It is our hypothesis that the incidence of expiratory retropalatal (RP) airway closure (primary outcome) during nasal positive pressure ventilation (PPV) is more frequent in patients with SDB (apnea hypopnea index ≥5 h-1) than non-SDB subjects. METHODS: The severity of SDB was assessed before surgery using a portable sleep monitor. In anaesthetized and paralysed patients with (n=11) and without SDB (n=9), we observed the behaviour of the RP airway endoscopically during nasal PPV with the mouth closed and determined the dynamic RP closing pressure, which was defined as the highest airway pressure above which the RP airway closure was reversed...
January 2018: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29396718/chiari-type-i-malformation-of-infants-and-toddlers
#16
Gordan Grahovac, Tatiana Pundy, Tadanori Tomita
OBJECTIVES: Chiari I malformation has been a well-recognized clinical entity; however, its occurrence among infants and toddlers is unusual. Their clinical presentations may be different from other age groups due to their lack of effective verbal communication. The authors analyze their personal series of patients focusing on symptomatology and MRI characteristics. Treatment methods, results, and outcome are analyzed in order to identify appropriate surgical management among infants and toddlers with Chiari I malformation...
February 2, 2018: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/29392572/the-influence-of-gender-on-symptoms-associated-with-obstructive-sleep-apnea
#17
Carlos Alberto Nigro, Eduardo Dibur, Eduardo Borsini, Silvana Malnis, Glenda Ernst, Ignacio Bledel, Sergio González, Anabella Arce, Facundo Nogueira
BACKGROUND: It has been reported that the clinical expression of obstructive sleep apnea (OSA) may differ in women and men. OBJECTIVE: The objective of this study was to evaluate the influence of gender on reported OSA-related symptoms in a large clinical population of patients. METHODS: The database from the sleep laboratory of a tertiary care center was examined. Adult patients who had undergone a diagnostic polysomnography and completed the Berlin questionnaire, a sleep questionnaire, and the Epworth sleepiness scale were selected...
February 1, 2018: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/29391284/unexplained-practice-variation-in-primary-care-providers-concern-for-pediatric-obstructive-sleep-apnea
#18
Sarah Honaker, Tamara Dugan, Ameet Daftary, Stephanie Davis, Chandan Saha, Fitsum Baye, Emily Freeman, Stephen Downs
OBJECTIVE: To examine primary care provider (PCP) screening practice for obstructive sleep apnea (OSA) and predictive factors for screening habits. A secondary objective was to describe the polysomnography (PSG) completion proportion and outcome. We hypothesized that both provider and child health factors would predict PCP suspicion of OSA. METHODS: A computer decision support system that automated screening for snoring was implemented in five urban primary care clinics in Indianapolis, Indiana...
January 29, 2018: Academic Pediatrics
https://www.readbyqxmd.com/read/29391025/detection-of-sleep-disordered-breathing-severity-using-acoustic-biomarker-and-machine-learning-techniques
#19
Taehoon Kim, Jeong-Whun Kim, Kyogu Lee
PURPOSE: Breathing sounds during sleep are altered and characterized by various acoustic specificities in patients with sleep disordered breathing (SDB). This study aimed to identify acoustic biomarkers indicative of the severity of SDB by analyzing the breathing sounds collected from a large number of subjects during entire overnight sleep. METHODS: The participants were patients who presented at a sleep center with snoring or cessation of breathing during sleep...
February 1, 2018: Biomedical Engineering Online
https://www.readbyqxmd.com/read/29386491/-a-case-of-severe-obstructive-sleep-apnea-mimicking-rem-sleep-behavior-disorder
#20
Yoko Fujii, Mutsumi Okura, Hidekazu Uemori, Mitsutaka Taniguchi, Motoharu Ohi
The rapid eye movement (REM) sleep behavior disorder (RBD) is a parasomnia characterized by dream-enacting behaviors related to the loss of the normal generalized skeletal muscle atonia during REM sleep, and shows REM sleep without atonia (RWA) during polysomnography (PSG). Patients with idiopathic RBD have been known to have a siginificantly increased risk of developing one of the α-synucleiopathies later in life, therefore the diagnosis of RBD is very important and must be dealt with carefully. A 51-year-old man was identified presenting dream-enacting behaviors and unpleasant dreams suggesting the diagnosis of RBD, in addition to snoring and excessive daytime sleepiness...
January 31, 2018: Rinshō Shinkeigaku, Clinical Neurology
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