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obstructive sleep apnea body mass index

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https://www.readbyqxmd.com/read/29150775/influences-of-obstructive-sleep-apnea-on-blood-pressure-variability-might-not-be-limited-only-nocturnally-in-middle-aged-hypertensive-males
#1
Liang Shao, Mulalibieke Heizhati, Xiaoguang Yao, Yingchun Wang, Suofeiya Abulikemu, Delian Zhang, Ling Zhou, Jing Hong, Nanfang Li
PURPOSE: In this cross-sectional study, we analyzed the potential association between sleep measures and blood pressure variability. METHODS: Ninety-three middle-aged hypertensive males, who underwent polysomnography and 24-h ambulatory blood pressure monitoring, were enrolled. Blood pressure variability was assessed by blood pressure standard deviation. Obstructive sleep apnea (apnea hypopnea index ≥ 15) was diagnosed in 52 (55.91%) patients. Mean body mass index and age were 27...
November 17, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/29150392/improvement-in-quality-of-life-after-bariatric-surgery-sleeve-versus-bypass
#2
Dirk P A Versteegden, Magaly J J Van Himbeeck, Simon W Nienhuijs
BACKGROUND: Obesity is steadily growing to be the largest threat to human health in this century, not only increasing prevalence of obesity-related co-morbidity but also impairing health-related quality of life (QoL). Bariatric surgery has shown to improve co-morbidity as well as QoL. OBJECTIVES: To assess the differences in improvement in QoL for the 2 most performed procedures: laparoscopic sleeve gastrectomy (SG) and laparoscopic Roux-en-Y gastric bypass (RYGB)...
October 16, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/29148894/metabolic-profile-in-patients-with-mild-obstructive-sleep-apnea
#3
Luciana Oliveira E Silva, Thais M Guimarães, Gabriela P Luz, Glaury Coelho, Luciana Badke, Ildonete R Almeida, Aline Millani-Carneiro, Sergio Tufik, Lia Bittencourt, Sonia M Togeiro
BACKGROUND: Mild obstructive sleep apnea (OSA) is a highly prevalent disorder in adults. However, it is not clear whether mild OSA has significant metabolic complications. This study examined the prevalence of metabolic syndrome (MS) in patients with mild OSA compared to control group. METHODS: Adults (18-65 years of age) of both genders with a body mass index (BMI) ≤35 kg/m(2) were included. The mild OSA group comprised of patients with an apnea-hypopnea index (AHI) score of ≥5 but ≤15 events/hr of sleep, independent of other symptoms...
November 17, 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/29135910/sleep-disordered-breathing-in-children-with-recurrent-wheeze-asthma-a-single-centre-study
#4
Marco Zaffanello, Emma Gasperi, Laura Tenero, Michele Piazza, Angelo Pietrobelli, Luca Sacchetto, Franco Antoniazzi, Giorgio Piacentini
The relationship between asthma and sleep-disordered breathing is bidirectional due to common risk factors that promote airway inflammation. Obstructive sleep-disordered breathing and recurrent wheeze/asthma are conditions that involve the upper and the lower respiratory system, respectively. The aim of the present study was to investigate the sleep disordered breathing in children with recurrent wheeze/asthma. This was a retrospective study concerning children older than 2 years who underwent-between January 2014 and November 2016-an in-laboratory overnight polygraphic study...
November 14, 2017: Children
https://www.readbyqxmd.com/read/29123432/a-pictorial-sleepiness-and-sleep-apnoea-scale-to-recognize-individuals-with-high-risk-for-obstructive-sleep-apnea-syndrome
#5
Cathrin Edelmann, Ramesh Ghiassi, Deborah R Vogt, Martyn R Partridge, Ramin Khatami, Jörg D Leuppi, David Miedinger
Purpose: The aim of this study was to evaluate the validity of a new pictorial form of a screening test for obstructive sleep apnea syndrome (OSAS) - the pictorial Sleepiness and Sleep Apnoea Scale (pSSAS). Validation was performed in a sample of patients admitted to sleep clinics in the UK and Switzerland. Patients and methods: All study participants were investigated with objective sleep tests such as full-night-attended polysomnography or polygraphy. The pSSAS was validated by taking into account the individual result of the sleep study, sleep-related questionnaires and objective parameters such as body mass index (BMI) or neck circumference...
2017: Nature and Science of Sleep
https://www.readbyqxmd.com/read/29122706/mid-to-long-term-outcomes-of-laparoscopic-sleeve-gastrectomy-in-indian-population-3-7-year-results-a-retrospective-cohort-study
#6
Harshit Garg, Sandeep Aggarwal, Mahesh Chandra Misra, Pratyusha Priyadarshini, Ashish Swami, Lokesh Kashyap, Richa Jaiswal
INTRODUCTION: Few studies have addressed the mid to long term impact of Laparoscopic Sleeve Gastrectomy (LSG) on weight loss and obesity associated co-morbidities, particularly in Indian population. The aim of this study is to assess the efficacy of LSG in morbid obesity over 3-7 years follow up. MATERIALS AND METHODS: Data of all patients who underwent LSG between January 2008 and March 2015 and completed their at least 1 year follow up till March 2016 was retrospectively reviewed using a prospectively collected database...
November 6, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/29121334/pharmacotherapy-of-apnea-by-cannabimimetic-enhancement-the-pace-clinical-trial-effects-of-dronabinol-in-obstructive-sleep-apnea
#7
David W Carley, Bharati Prasad, Kathryn J Reid, Roneil Malkani, Hryar Attarian, Sabra M Abbott, Boris Vern, Hui Xie, Chengbo Yuan, Phyllis Zee
Study Objectives: There remains an important and unmet need for fully effective and acceptable treatments in obstructive sleep apnea (OSA). At present, there are no approved drug treatments. Dronabinol has shown promise for OSA pharmacotherapy in a small dose-escalation pilot study. Here, we present initial findings of the Phase II PACE (Pharmacotherapy of Apnea by Cannabimimetic Enhancement) trial, a fully-blinded parallel groups, placebo-controlled randomized trial of dronabinol in patients with moderate or severe OSA...
November 7, 2017: Sleep
https://www.readbyqxmd.com/read/29110581/outcomes-of-drug-induced-sleep-endoscopy-directed-surgery-for-pediatric-obstructive-sleep-apnea
#8
Shan He, Nithin S Peddireddy, David F Smith, Angela L Duggins, Christine Heubi, Sally R Shott, Stacey L Ishman
Objectives To determine the effectiveness of pediatric drug-induced sleep endoscopy (DISE)-directed surgery for children with infant obstructive sleep apnea (OSA) or OSA after adenotonsillectomy. Study Design Case series with chart review. Setting Tertiary care pediatric hospital. Subjects and Methods We included 56 children undergoing DISE from October 2013 to September 2015 who underwent subsequent surgery to address OSA. The primary outcome was successful response to DISE-directed surgery based on the postoperative obstructive Apnea-Hypopnea Index (oAHI)...
November 1, 2017: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/29106778/evolution-of-soft-palate-surgery-techniques-for-obstructive-sleep-apnea-patients-a-comparative-study-for-single-level-palatal-surgeries
#9
Mohamed S Rashwan, Filippo Montevecchi, Giovanni Cammaroto, Mohamed Badr El Deen, Nagi Iskander, Diaa El Hennawi, Mohammed El Tabbakh, Giuseppe Meccariello, Riccardo Gobbi, Francesco Stomeo, Claudio Vicini
OBJECTIVES: to compare the results of tissue preservation techniques of soft palate surgeries including expansion sphincter pharyngoplasty (ESP) and barbed reposition pharyngoplasty (BRP) for patients suffering from obstructive sleep apnea (OSA) with the traditional uvulopalatopharyngoplasty (UPPP). DESIGN: interventional comparative study. SETTING: Morgagni- Pierantoni Hospital. PARTICIPANTS: seventy five patients were included in the study, divided into three groups with 25 patients per group: UPPP, ESP or BRP...
November 6, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/29099314/outcomes-in-super-obese-patients-undergoing-laparoscopic-sleeve-gastrectomy
#10
Vitish Singla, Sandeep Aggarwal, Harshit Garg, Lokesh Kashyap, Dilip R Shende, Samagra Agarwal
BACKGROUND: Super obese patients remain a challenge for management because of large liver size resulting in decreased work space and associated comorbidities. OBJECTIVES: To study outcomes in super obese patients undergoing Laparoscopic sleeve gastrectomy (LSG). METHODS: Retrospective data of 123 patients undergoing LSG from January 2008 to March 2015 were analyzed prospectively. RESULTS: Mean age and body mass index (BMI) of 123 patients (± 2 standard deviation [SD]) were 39...
November 3, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/29094076/friedman-tongue-position-and-cone-beam-computed-tomography-in-patients-with-obstructive-sleep-apnea
#11
Rebecca Harvey, Louise O'Brien, Sharon Aronovich, Anita Shelgikar, Paul Hoff, John Palmisano, Jeffrey Stanley
Objective: Evaluate the correlation between Friedman Tongue Position (FTP) and airway cephalometrics in patients with obstructive sleep apnea (OSA). Study Design: Retrospective review of adult patients with OSA undergoing Cone Beam Computed Tomography (CBCT). Methods: Collected data included age, sex, body mass index, apnea hypopnea index, FTP, and airway cephalometric parameters. Data analyses were performed using ANOVA, dichotomous t-testing, and linear regression...
October 2017: Laryngoscope Investigative Otolaryngology
https://www.readbyqxmd.com/read/29074066/dysphagia-and-obstructive-sleep-apnea-in-acute-first-ever-ischemic-stroke
#12
Anna Losurdo, Valerio Brunetti, Aldobrando Broccolini, Pietro Caliandro, Giovanni Frisullo, Roberta Morosetti, Fabio Pilato, Paolo Profice, Nadia Mariagrazia Giannantoni, Maria Luisa Sacchetti, Elisa Testani, Catello Vollono, Giacomo Della Marca
BACKGROUND: Obstructive sleep apnea (OSA) and dysphagia are common in acute stroke and are both associated with increased risk of complications and worse prognosis. The aims of the present study were (1) to evaluate the prevalence of OSA and dysphagia in patients with acute, first-ever, ischemic stroke; (2) to investigate their clinical correlates; and (3) to verify if these conditions are associated in acute ischemic stroke. METHODS: We enrolled a cohort of 140 consecutive patients with acute-onset (<48 hours), first-ever ischemic stroke...
October 23, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29065959/nocturnal-hypoxemia-is-associated-with-low-testosterone-levels-in-overweight-males-and-older-men-with-normal-weight
#13
Alonço Viana, Ana Carolina Daflon, Arnaldo Couto, Denise Neves, Maria Helena de Araujo-Melo, Robson Capasso
STUDY OBJECTIVES: The relationship among obstructive sleep apnea (OSA), body mass index (BMI), and testosterone levels has long been suggested. Obese men have shown a negative correlation between testosterone level and sleep apnea severity. Yet, little is known about the association between testosterone levels and sleep apnea in men who are not obese. This study evaluated the association between the total testosterone (TT) level and OSA in patients who are not obese. METHODS: A retrospective review of 523 records of patients in whom OSA was diagnosed from 2013-2016 was performed...
October 18, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/29065954/the-relationship-between-obstructive-sleep-apnea-and-ruptured-intracranial-aneurysms
#14
Oleg Y Chernyshev, Shyamal C Bir, Tanmoy K Maiti, Devi Prasad Patra, Hai Sun, Bharat Guthikonda, Cesar Liendo, Hugo Cuellar, Alireza Minagar, Anil Nanda
STUDY OBJECTIVES: The role of obstructive sleep apnea (OSA) in the overall outcome of ruptured intracranial aneurysms (RIAs) is unknown. We have investigated the role of OSA in overall outcome of RIAs. METHODS: Data from 159 consecutive patients were retrospectively reviewed. A chi-square test and regression analysis were performed to determine the significant difference. A value of P< .05 was considered significant. RESULTS: The prevalence of OSA in RIAs was fivefold higher in the nonaneurysm patient group, P = ...
October 18, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/29043111/a-retrospective-study-does-upper-airway-morphology-differ-between-non-positional-and-positional-obstructive-sleep-apnea
#15
Xiao Jiao, Jianyin Zou, Suru Liu, Jian Guan, Hongliang Yi, Shankai Yin
OBJECTIVE: The objective of this study was to explore the differences in upper airway morphology between positional (POSA) and non-positional (NPOSA) obstructive sleep apnea. METHODS: This retrospective study enrolled 75 patients (45 NPOSA and 30 POSA) who underwent polysomnography (PSG) and computed tomography (CT). The differences in, and relationships of, the PSG values and CT data between POSA and NPOSA were analyzed. RESULTS: Significant (p < 0...
2017: PeerJ
https://www.readbyqxmd.com/read/29042891/differential-effects-of-obesity-on-obstructive-sleep-apnea-syndrome-according-to-age
#16
Yu-Jin G Lee, Yu Jin Lee, Do-Un Jeong
OBJECTIVE: To evaluate the effect of obesity on obstructive sleep apnea syndrome (OSAS) by age in relation to anthropometric measurements. METHODS: The medical records of 1,110 participants diagnosed with OSAS were analyzed according to age. All participants underwent nocturnal polysomnography and had their body mass index, waist circumference, neck circumference (NC), and waist-to-hip ratio measured. RESULTS: According to the multiple linear regression analysis model for the natural logarithm of the apnea-hypopnea index treating all four anthropometric measurements and gender as covariates, the final stepwise model accounted for an increasing percentage of the variability in the severity of OSAS as a function of age: 7...
September 2017: Psychiatry Investigation
https://www.readbyqxmd.com/read/29038203/effect-of-continuous-positive-airway-pressure-weight-loss-or-continuous-positive-airway-pressure-plus-weight-loss-on-central-hemodynamics-and-arterial-stiffness
#17
Snigdha Jain, Indira Gurubhagavatula, Raymond Townsend, Samuel T Kuna, Karen Teff, Thomas A Wadden, Jesse Chittams, Alexandra L Hanlon, Greg Maislin, Hassam Saif, Preston Broderick, Zeshan Ahmad, Allan I Pack, Julio A Chirinos
Obesity and obstructive sleep apnea tend to coexist. Little is known about the effects of obstructive sleep apnea, obesity, or their treatment on central aortic pressures and large artery stiffness. We randomized 139 adults with obesity (body mass index >30 kg/m(2)) and moderate-to-severe obstructive sleep apnea to (1) continuous positive airway pressure (CPAP) therapy (n=45), (2) weight loss (WL) therapy (n=48), or (3) combined CPAP and WL (n=46) for 24 weeks. We assessed the effect of these interventions on central pressures and carotid-femoral pulse wave velocity (a measure of large artery stiffness), measured with arterial tonometry...
October 16, 2017: Hypertension
https://www.readbyqxmd.com/read/29035666/examination-of-risk-for-sleep-disordered-breathing-among-college-football-players
#18
Bailey Peck, Timothy Renzi, Hannah Peach, Jane Gaultney, Joseph S Marino
CONTEXT: Professional football linemen are at risk for sleep disordered breathing (SDB) compared to other types of athletes. It is currently unknown whether collegiate football linemen display a similar risk profile. OBJECTIVE: 1) Determine for the first time whether collegiate football linemen show risk for SDB, and 2) Test the hypothesis that SDB risk is higher in collegiate football linemen compared to an athletic comparison group. DESIGN: Descriptive laboratory study...
October 16, 2017: Journal of Sport Rehabilitation
https://www.readbyqxmd.com/read/29028081/serum-ykl-40-level-is-correlated-with-apnea-hypopnea-index-in-patients-with-obstructive-sleep-apnea-sindrome
#19
L C Mutlu, F Tülübaş, R Alp, G Kaplan, Z D Yildiz, A Gürel
OBJECTIVE: Obstructive sleep apnea syndrome (OSAS) has been associated with elevated biochemical markers of inflammation. Although the exact mechanism is unknown, both sleep deprivation and hypoxemia are believed to be important causative factors. YKL-40, also known as chitinase-like protein, has been shown to be related to various inflammatory conditions including atherosclerosis, diabetes, cancer, and asthma. The present study aimed to evaluate the relationship between YKL-40 levels and the Apnea Hypopnea Index (AHI) in patients with obstructive sleep apnea syndrome...
September 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29016785/obstructive-sleep-apnea-is-associated-with-increased-rotor-burden-in-patients-undergoing-focal-impulse-and-rotor-modification-guided-atrial-fibrillation-ablation
#20
Daniel J Friedman, Peter Liu, Adam S Barnett, Kristen Bova Campbell, Kevin P Jackson, Tristram D Bahnson, James P Daubert, Jonathan P Piccini
Aims: To assess whether obstructive sleep apnea (OSA) was associated with increased rotor burden among atrial fibrillation (AF) patients. Methods and results: We studied 33 consecutive patients who were scheduled for focal impulse and rotor modulation (FIRM) ablation at our institution to describe the mapping, ablation, and outcomes, among patients with and without OSA. Patients underwent biatrial FIRM mapping in AF with ablation of stable rotors in addition to conventional ablation lesion sets...
August 9, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
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