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Osas surgery

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https://www.readbyqxmd.com/read/29328763/osa-and-the-bariatric-patient
#1
Samanthi De Silva
Mrs NH is a 49-year-old lady who presented for assessment prior to weight reduction surgery.
July 2017: Journal of Perioperative Practice
https://www.readbyqxmd.com/read/29322383/bmi-35%C3%A2-kg-m2-does-not-fit-everyone-a-modified-stop-bang-questionnaire-for-sleep-apnea-screening-in-the-chinese-population
#2
Ming Xia, Su Liu, Ningning Ji, Jianguo Xu, Zhiqiang Zhou, Jianhua Tong, Yongmei Zhang
PURPOSE: The STOP-Bang questionnaire is the most widely used to detect surgical patients at high risk of obstructive sleep apnea (OSA). However, the body mass index (BMI) cutoff value in the original STOP-Bang questionnaire is 35 kg/m2; the BMI in the Chinese population is lower than that. We aimed to establish a more appropriate BMI cutoff value in the STOP-Bang questionnaire for Chinese patients. METHODS: A total of 790 consecutive patients scheduled to undergo surgery at our hospital were included in this prospective study...
January 10, 2018: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/29319596/obstructive-sleep-apnea-assessed-by-overnight-polysomnography-in-patients-with-keratoconus
#3
Emilio Pedrotti, Christian Luigi Demasi, Adriano Fasolo, Erika Bonacci, Tommaso Brighenti, Nicola Gennaro, Marcello Ferrari, Giorgio Marchini
PURPOSE: To determine the prevalence of obstructive sleep apnea (OSA) in patients with keratoconus (KCN) and to evaluate the association between the severity of KCN and OSA. METHODS: OSA was diagnosed with an overnight home sleep apnea test. As estimated by home monitoring, an apnea-hypopnea index threshold of ≥5 sleep-related obstructive breathing events per hour was considered suggestive of OSA. For grading KCN severity (Amsler-Krumeich classification), slit-lamp biomicroscopy, corneal topography, and pachymetry measurements were performed...
January 9, 2018: Cornea
https://www.readbyqxmd.com/read/29314068/publication-trends-and-levels-of-evidence-in-obstructive-sleep-apnea-literature
#4
Christopher J Gouveia, Soroush Zaghi, Michael Awad, Macario Camacho, Stanley Y C Liu, Robson Capasso, Robert C Kern
OBJECTIVES/HYPOTHESIS: Examine trends in clinical research and levels of evidence related to obstructive sleep apnea (OSA) in the medical literature. Describe the features and trends of OSA research within otolaryngology journals. STUDY DESIGN: Retrospective analysis. METHODS: Review of OSA research articles from 2006, 2011, and 2016 in four leading medical sleep and otolaryngology journals. Level of evidence was graded, and study characteristics were measured...
January 4, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29298664/the-prevention-of-delirium-in-elderly-with-obstructive-sleep-apnea-podesa-study-protocol-for-a-multi-centre-prospective-randomized-controlled-trial
#5
Jean Wong, David Lam, Stephen Choi, Mandeep Singh, Naveed Siddiqui, Sanjeev Sockalingam, Frances Chung
BACKGROUND: Delirium is a common problem that occurs in 5-50% of elderly individuals following surgery. Patients who develop delirium after surgery are at increased risk for serious complications. Recent studies suggest that patients with obstructive sleep apnea (OSA), a sleep disorder characterized by repeated episodes of complete or partial blockage of the upper airway - are at greater risk to develop delirium. OSA is more common in elderly individuals but is often undiagnosed. Identification and treatment of unrecognized OSA may reduce the incidence of postoperative delirium...
January 3, 2018: BMC Anesthesiology
https://www.readbyqxmd.com/read/29298526/comparison-of-radiofrequency-and-transoral-robotic-surgery-in-obstructive-sleep-apnea-syndrome-treatment
#6
Engin Aynacı, Murat Karaman, Burak Kerşin, Mahmut Ozan Fındık
INTRODUCTION: Radiofrequency tissue ablation (RFTA) and transoral robotic surgery (TORS) are the methods used in OSAS surgery. We also aimed to compare the advantages and disadvantages of RF and TORS as treatment methods applied in OSAS patients in terms of many parameters, especially apnea hypopnea index (AHI). MATERIALS AND METHODS: Patients were classified by performing a detailed examination and evaluation before surgery. 20 patients treated with anterior palatoplasty and uvulectomy -/+ tonsillectomy + RFTA (17 males, 3 females) and 20 patients treated with anterior palatoplasty and uvulectomy -/+  tonsillectomy + TORS (16 males, 4 females) were included in the study...
January 3, 2018: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/29288649/posterior-airway-changes-following-orthognathic-surgery-in-obstructive-sleep-apnea
#7
REVIEW
Sophia Gottsauner-Wolf, Johannes Laimer, Emanuel Bruckmoser
PURPOSE: The purpose of this systematic review was to describe and compare the different approaches of radiologic posterior airway space (PAS) assessment in obstructive sleep apnea (OSA) and analyze the correlations of PAS changes with polysomnographically evaluated parameters after orthognathic surgery. MATERIALS AND METHODS: For this systematic review, a PubMed query was designed to search for original studies radiographically evaluating the PAS in patients before and after orthognathic surgery for treatment of their OSA...
December 6, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29288566/double-suspension-sutures-a-simple-surgical-technique-for-selected-cases-of-obstructive-sleep-apnea-our-experience-with-twenty-two-patients
#8
Sherif M Askar, Mohammad W El-Anwar
This work aimed at presenting a simple modification of expansion pharyngoplasty using bilateral double palatal suspension sutures for the treatment of selected cases of snoring and OSA. Between Marsh 2013 and August 2017, twenty- two patients underwent the double suspension sutures technique as a treatment for retropalatal collapse of obstructive sleep apnea. Postoperatively, the mean AHI and the mean lowest oxygen saturation level showed highly significant improvement. Both the retropalatal and interpillar distances were increased significantly...
December 30, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/29287856/comparison-of-three-different-adenoidectomy-techniques-in-children-has-the-conventional-technique-been-surpassed
#9
Mayra Soares Ferreira, João Mangussi-Gomes, Roberta Ximendes, Anne Rosso Evangelista, Eloá Lumi Miranda, Leonardo Bomediano Garcia, Aldo C Stamm
INTRODUCTION: Pharyngeal tonsil hyperplasia is the most frequent cause of nasal obstruction and chronic mouth breathing during childhood. Adenoidectomy is the procedure of choice for the resolution of these symptoms. It is not yet known, however, whether the conventional technique ("blind curettage") has been surpassed by more modern adenoidectomy techniques (video-assisted, with the aid of instruments). This study aimed to compare the conventional adenoidectomy technique with two other emerging techniques, performed in a reference otorhinolaryngology center...
January 2018: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/29286994/the-effect-of-midface-advancement-surgery-on-obstructive-sleep-apnoea-in-syndromic-craniosynostosis
#10
Clair Saxby, Kate A Stephenson, Katherine Steele, Sonna Ifeacho, Michelle E Wyatt, Martin Samuels
BACKGROUND: Children with syndromic craniosynostosis frequently suffer from obstructive sleep apnoea (OSA). The aim of the authors' study was to investigate if midface advancement surgery for patients with SC improved the severity of OSA by examining the results of sleep studies before and after surgery. METHODS: A retrospective comparison of the pre and postoperative sleep study data of children undergoing midface advancement surgery at Great Ormond Street Hospital between 2007 and 2016...
January 2018: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/29280489/down-syndrome-and-pediatric-obstructive-sleep-apnea-surgery-a-national-cohort
#11
Adrian A Ong, Carlyn M Atwood, Shaun A Nguyen, Ronald J Teufel, Chitra Lal, Angela C LaRosa, David R White
OBJECTIVES/HYPOTHESIS: To analyze the trend of sleep surgeries in pediatric patients with Down syndrome (DS) and obstructive sleep apnea (OSA), and to compare this to nonsyndromic (NS) children with OSA. STUDY DESIGN: Retrospective cohort database analysis. METHODS: Analysis of the 1997 to 2012 editions of the Kid's Inpatient Database was conducted. Using International Classification of Diseases, Ninth Revision codes, all patients with OSA were identified, and subsequently, subgroups of NS children and children with DS were identified...
December 27, 2017: Laryngoscope
https://www.readbyqxmd.com/read/29280292/hypopharyngeal-evaluation-in-obstructive-sleep-apnea-with-awake-flexible-laryngoscopy-validation-and-updates-to-cormack-lehane-and-modified-cormack-lehane-scoring-systems
#12
Carlos Torre, Soroush Zaghi, Macario Camacho, Robson Capasso, Stanley Yung-Chuan Liu
OBJECTIVE: To validate the use of Cormack-Lehane and Modified Cormack-Lehane scoring systems to classify patterns of hypopharyngeal airway visualization seen during awake flexible laryngoscopy among patients with obstructive sleep apnea. STUDY DESIGN: Validation study using samples collected from a prospective database. SETTING: University Medical Center. PARTICIPANTS: Data was obtained from a retrospective review of a prospective database of flexible fiberoptic examination recordings in 274 consecutive OSA subjects (Stanford Sleep Medicine/Surgery Clinic)...
December 26, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/29277633/which-place-of-pharmacological-approaches-beyond-continuous-positive-airway-pressure-to-treat-vascular-disease-related-to-obstructive-sleep-apnea
#13
REVIEW
Elodie Gautier-Veyret, Jean-Louis Pépin, Françoise Stanke-Labesque
Obstructive sleep apnea (OSA) is characterized by recurrent episodes of partial or complete upper airway obstruction, occurring during sleep, leading to chronic intermittent hypoxia (IH), which harms the cardiovascular system. OSA is associated with both functional and structural vascular alterations that contribute to an increased prevalence of fatal and non-fatal cardiovascular events. OSA is a heterogeneous disease with respect to the severity of hypoxia, the presence of daytime symptoms, obesity, and cardiovascular comorbidities...
December 22, 2017: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/29277122/effects-of-minimally-invasive-surgery-for-patients-with-osa-on-quality-of-life
#14
Hsin-Ching Lin, Chee-Yee Lee, Michael Friedman, Pa-Chun Wang, Anna M Salapatas, Meng-Chih Lin, Yung-Che Chen
OBJECTIVE: To retrospectively study the effects of minimally invasive single-stage multilevel surgery (MISS MLS) for treating patients with obstructive sleep apnea/hypopnea syndrome (OSA) on quality of life (QOL). METHODS: All OSA patients with multilevel obstruction who failed or refused continuous positive airway pressure (CPAP) treatment and then underwent Pillar implants and temperature-controlled radiofrequency of the base of tongue (RFBOT) were enrolled. The subjective symptoms and QOL (SF-36 Taiwan Standard Version 1...
December 1, 2017: Annals of Otology, Rhinology, and Laryngology
https://www.readbyqxmd.com/read/29276665/insights-since-fda-approval-of-hypoglossal-nerve-stimulation-for-the-treatment-of-obstructive-sleep-apnea
#15
Madeleine M Strohl, Motoo Yamauchi, Zhe Peng, Kingman P Strohl
Purpose: The literature on hypoglossal nerve stimulation (HNS) for the treatment of moderate-to-severe obstructive sleep apnea (OSA) was reviewed from 2014, the time of FDA approval for the Inspire Systems device, to 2017 for themes that might be useful conceptually and practically in the consideration of this new non-anatomic surgical therapy. Recent Findings: there are now further follow-up articles since the 12-month results for Apnea Reduction (STAR) trial of the Inspire device, and post-approval publications which report similar and/0r improved AHI outcomes...
September 2017: Current Sleep Medicine Reports
https://www.readbyqxmd.com/read/29236274/outcomes-of-adenotonsillectomy-in-severe-pediatric-obstructive-sleep-apnea
#16
Karim El-Kersh, Rodrigo Cavallazzi, Egambaram Senthilvel
We conducted a retrospective chart review to examine the efficacy of adenotonsillectomy for the treatment of severe obstructive sleep apnea (OSA) in children. Our study population was made up of 85 patients-58 boys and 27 girls, aged 1 to 17 years (mean: 6.9 ± 4.4)-with severe OSA who had undergone adenotonsillectomy and pre- and postoperative attended polysomnography (PSG) over a 4-year period. Severe OSA was defined as an apnea-hypopnea index (AHI) of >10 events per hour of sleep. Patients who had an underlying genetic or craniofacial anomaly were excluded...
December 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/29206695/drug-induced-sleep-endoscopy-from-obscure-technique-to-diagnostic-tool-for-assessment-of-obstructive-sleep-apnea-for-surgical-interventions
#17
Joshua H Atkins, Jeff E Mandel
PURPOSE OF REVIEW: Provide a practical update on drug-induced sleep endoscopy (DISE) for anesthesia providers, which can also serve as a reference for those preparing to establish a DISE program. RECENT FINDINGS: New developments in surgical approaches to OSA and the growing global incidence of the condition have stimulated increased interest and demand for drug-induced sleep endoscopy. New techniques include transoral robotic surgery and hypoglossal nerve stimulation...
December 4, 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/29205391/association-of-palatine-tonsil-size-and-obstructive-sleep-apnea-in-adults
#18
Sebastian M Jara, Edward M Weaver
OBJECTIVE: The relationship between palatine tonsil (PT) size and obstructive sleep apnea (OSA) has not been well established in adults. The purpose of this study was to test the association between PT grade, PT volume, and OSA severity in U.S. adult patients. STUDY DESIGN: Cross-sectional study of all patients (age ≥ 18 years) who underwent pharyngeal surgery for OSA that included palatine tonsillectomy with tonsil volume measurement from January 2011 to June 2016...
December 5, 2017: Laryngoscope
https://www.readbyqxmd.com/read/29204779/resolution-of-symptomatic-obstructive-sleep-apnea-not-impacted-by-preoperative-body-mass-index-choice-of-operation-between-sleeve-gastrectomy-and-roux-en-y-gastric-bypass-surgery-or-severity
#19
Kamyar Hariri, Subhash U Kini, Daniel M Herron, Gustavo Fernandez-Ranvier
BACKGROUND: Obstructive sleep apnea (OSA) is a serious obesity-associated disorder that causes significant short- and long-term medical consequences. OBJECTIVE: The objective of this study is to compare the 6-month and 1-year postoperative symptomatic OSA remission rates of patients undergoing bariatric surgery based on their preoperative body mass index (BMI) stratification, type of bariatric operation-sleeve gastrectomy (SG) or Roux-en-Y gastric bypass (RYGB)-and OSA severity...
December 5, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/29204589/hyoid-myotomy-and-suspension-without-simultaneous-palate-or-tongue-base-surgery%C3%A2-for-obstructive-sleep-apnea
#20
Adrian A Ong, Jonathan Buttram, Shaun A Nguyen, Dustin Platter, Michael R Abidin, M Boyd Gillespie
Objective: Determine the effects of hyoid myotomy and suspension (HMS) without concurrent palatal or tongue base sleep surgery for obstructive sleep apnea (OSA). Method: Patients with OSA treated with HMS were identified using CPT code (21685) at an academic and private sleep surgery clinic. Those who underwent concurrent palatal or tongue base sleep surgery were excluded. Outcomes included simultaneous procedures, apnea-hypopnea index (AHI), lowest oxyhemoglobin saturation (LSAT), and Epworth Sleepiness Scale (ESS)...
June 2017: World Journal of Otorhinolaryngology—Head and Neck Surgery
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