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Ayako Fukui, Meiho Nakayama, Naoko Sakamoto, Sachie Arima, Shintaro Sato, Motohiko Suzuki, Shingo Murakami
OBJECTIVE: This was a first cross-sectional single-center study to research the relation between globus pharyngeus, OSA and GERD. Since previous clinical studies have demonstrated a relationship between globus phayrngeus and GERD, however, no reported study on the relation between globus pharyngeus, sleep disorders including OSA, and GERD. METHODS: Seventeen patients underwent general and otorhinolaryngological examinations and responded to several questionnaires (ESS, PSQI, HADS, and Globus pharyngeus VAS score) at their first visit, and underwent a gastroesophageal test for 24-h pH monitoring and in-laboratory PSG one to two months later...
March 12, 2018: Auris, Nasus, Larynx
Jennifer Carns, Kondwani Kawaza, M K Quinn, Yinsen Miao, Rudy Guerra, Elizabeth Molyneux, Maria Oden, Rebecca Richards-Kortum
BACKGROUND: Neonatal hypothermia is widely associated with increased risks of morbidity and mortality, but remains a pervasive global problem. No studies have examined the impact of hypothermia on outcomes for preterm infants treated with CPAP for respiratory distress syndrome (RDS). METHODS: This retrospective analysis assessed the impact of hypothermia on outcomes of 65 neonates diagnosed with RDS and treated with either nasal oxygen (N = 17) or CPAP (N = 48) in a low-resource setting...
2018: PloS One
Janki Shah, Jonathon O Russell, Tina Waters, Alan H Kominsky, Douglas Trask
OBJECTIVES: Hypoglossal nerve stimulation (HNS) therapy is an emerging surgical treatment for select patients with obstructive sleep apnea (OSA). This study aims to compare outcomes in patients with moderate to severe OSA who underwent HNS surgery (Inspire Medical Systems) and those who underwent traditional airway reconstructive surgery, specifically uvulopalatopharyngoplasty (UPPP). METHODS: Patients who underwent HNS implantation (n = 20), all with moderate to severe OSA, inability to adhere to positive pressure therapy, and compliant with previously published inclusion criteria, were compared to a historical cohort that were intolerant of CPAP with similar inclusion criteria who all underwent UPPP (n = 20) with some also undergoing additional procedures such as septoplasty/turbinate reduction...
March 2, 2018: American Journal of Otolaryngology
Clara Gregori-Pla, Gianluca Cotta, Igor Blanco, Peyman Zirak, Martina Giovannella, Anna Mola, Ana Fortuna, Turgut Durduran, Mercedes Mayos
MOTIVATION: Obstructive sleep apnea (OSA) can impair cerebral vasoreactivity and is associated with an increased risk of cerebrovascular disease. Unfortunately, an easy-to-use, non-invasive, portable monitor of cerebral vasoreactivity does not exist. Therefore, we have evaluated the use of near-infrared diffuse correlation spectroscopy to measure the microvascular cerebral blood flow (CBF) response to a mild head-of-bed position change as a biomarker for the evaluation of cerebral vasoreactivity alteration due to chronic OSA...
2018: PloS One
Andrew G Miller, Michael A Gentle, Lisa M Tyler, Natalie Napolitano
BACKGROUND: High-flow nasal cannula (HFNC) use has greatly increased in recent years. In non-neonatal pediatric patients, there are limited data available to guide HFNC use, and clinical practice may vary significantly. The goal of this study was to evaluate current HFNC practice by surveying practicing pediatric respiratory therapists. METHODS: A survey instrument was posted on the American Association for Respiratory Care's AARConnect online social media platform in March 2017...
March 13, 2018: Respiratory Care
Glaucia Carneiro, Maria T Zanella
OBJECTIVE: To analyze metabolic and hormonal disorders resulting from the association between obesity and obstructive sleep apnea (OSA) syndrome that predispose to cardiovascular diseases and investigate the clinical benefits obtained from treatment approaches for both conditions. METHODS: A literature review between 1997 and 2017 was conducted in the PubMed search database. RESULTS: Obesity is the most important risk factor for OSA, and the progressive increase in its prevalence also affects OSA incidence...
March 10, 2018: Metabolism: Clinical and Experimental
Raza M Alvi, Noor Tariq, Atul Malhotra, Magid Awadalla, Virginia Triant, Markella V Zanni, Tomas G Neilan
Background: Sleep apnea (SA) is common and has prognostic significance among broad groups of patients with heart failure (HF). Among persons living with HIV (PLHIV), both SA and HF are reported. However, there are no data characterizing the presence, associations and prognostic significance of SA among PLHIV with HF. Methods: We conducted a single center study of PLHIV admitted with HFrEF (LVEF of <50%) and analyzed the relationship of SA with 30-day HF hospital readmission rate, cardiovascular (CV) and all-cause mortality...
March 9, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
Joshua L Chan, Justin G Miller, Mandy Murphy, Ann Greenberg, Peggy Iraola, Keith A Horvath
BACKGROUND: Prolonged intubation following cardiac surgery is associated with significant morbidity. A fast-track extubation protocol primarily driven by bedside providers was instituted for all postoperative cardiac surgery patients to facilitate safe and expeditious extubation. METHODS: A retrospective review of 1581 cardiac surgery patients over an 8-year period was performed. Prior to 2011, non-protocolized standard perioperative management was utilized (n=807)...
March 9, 2018: Annals of Thoracic Surgery
C Overbergh, S Installe, A Boudewyns, K Van Hoorenbeeck, S L Verhulst
Continuous positive airway pressure (CPAP) is being increasingly used in children of all age ranges. The limited number of commercially available masks especially in infants and young children may complicate its use and compliance. In this report, we describe our experience with the use of the Optiflow™ (Fisher and Paykel Healthcare) Nasal Cannula attached to a regular CPAP device in the setting of chronic CPAP use. This interface consists of a nasal cannula and was originally designed for the delivery of high-flow oxygen therapy...
April 2018: Sleep Medicine
Onintza Garmendia, Monique C Suarez-Giron, Marta Torres, Josep M Montserrat
No abstract text is available yet for this article.
March 9, 2018: Archivos de Bronconeumología
Pierpaolo Baiamonte, Emilia Mazzuca, Claudia I Gruttad'Auria, Alessandra Castrogiovanni, Claudia Marino, Davide Lo Nardo, Marco Basile, Margherita Algeri, Salvatore Battaglia, Oreste Marrone, Andrea Gagliardo, Maria R Bonsignore
Continuous positive airway pressure (CPAP) is the first-choice treatment for obstructive sleep-disordered breathing. Automatic bilevel ventilation can be used to treat obstructive sleep-disordered breathing when CPAP is ineffective, but clinical experience is still limited. To assess the outcome of titration with CPAP and automatic bilevel ventilation, the charts of 356 outpatients (obstructive sleep apnea, n = 242; chronic obstructive pulmonary disease + obstructive sleep apnea overlap, n = 80; obesity hypoventilation syndrome [OHS], n = 34; 103 females) treated for obstructive sleep-disordered breathing from January 2014 to April 2017 were reviewed...
March 12, 2018: Journal of Sleep Research
Anne-Kathrin Brill, Thomas Horvath, Andrea Seiler, Millene Camilo, Alan G Haynes, Sebastian R Ott, Matthias Egger, Claudio L Bassetti
OBJECTIVE: To perform a systematic review and meta-analysis of randomized controlled trials (RCTs) examining the effectiveness of continuous positive airway pressure (CPAP) in stroke patients with sleep disordered breathing (SDB). METHODS: In a systematic literature search of electronic databases (MEDLINE, Embase, and the Cochrane Library) from 1980 to November 2016, we identified RCTs that assessed CPAP compared to standard care or sham CPAP in adult patients with stroke or TIA with SDB...
March 9, 2018: Neurology
Sylvan S Mintz, Reka Kovacs
PURPOSE: In 2005, the American Academy of Sleep Medicine stated, "Oral appliances are indicated for use in patients with mild to moderate obstructive sleep apnea (OSA) who prefer them to CPAP therapy, or who do not respond to, are not appropriate candidates for, or who fail treatment attempts with CPAP." However, this recommendation is based upon variable results from only six studies with more than 100 participants. These studies have assessed the effectiveness of mandibular advancement devices (MADs) in specific groups (military populations, academic institutions, or hospital settings) with no large study conducted in a fee-for-service private practice where the majority of patients receive MADs for OSA...
March 8, 2018: Sleep & Breathing, Schlaf & Atmung
Michael P Meyer, Elizabeth Nevill, Maisie M Wong
BACKGROUND: Placental transfusion (by means of delayed cord clamping (DCC), cord milking, or cord stripping) confers benefits for preterm infants. It is not known if providing respiratory support to preterm infants before cord clamping improves outcomes. OBJECTIVES: To assess the efficacy and safety of respiratory support provided during DCC compared with no respiratory support during placental transfusion (in the form of DCC, milking, or stripping) in preterm infants immediately after delivery...
March 8, 2018: Cochrane Database of Systematic Reviews
Caroline Crehan, Tim Colbourn, Michelle Heys, Elizabeth Molyneux
BACKGROUND: Non-invasive respiratory support using bubble continuous positive airway pressure (bCPAP) is useful in treating babies with respiratory distress syndrome. Despite its proven clinical and cost-effectiveness, implementation is hampered by the inappropriate administration of bCPAP in low-resource settings. A clinical algorithm-'TRY' (based on Tone: good; Respiratory distress; Yes, heart rate above 100 beats/min)-has been developed to correctly identify which newborns would benefit most from bCPAP in a teaching hospital in Malawi...
March 7, 2018: Archives of Disease in Childhood
Davoud Eskandari, Ding Zou, Ludger Grote, Erik Hoff, Jan Hedner
STUDY OBJECTIVES: The carbonic anhydrase inhibitor acetazolamide (AZT) modulates blood pressure at high altitude and reduces sleep-disordered breathing in patients with obstructive sleep apnea (OSA). We aimed to investigate the treatment effect of AZT and in combination with continuous positive airway pressure (CPAP) on blood pressure in patients with hypertension and OSA. METHODS: In a prospective, randomized, three-way crossover study, 13 male patients with hypertension and moderate to severe OSA (age 64 ± 7 years, body mass index 29 ± 4 kg/m2, and mean apnea-hypopnea index 37 ± 23 events/h) received AZT, CPAP, or AZT plus CPAP for 2-week periods...
February 27, 2018: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
Vaishnavi Kundel, Maria Giovanna Trivieri, Nicolas A Karakatsanis, Phillip M Robson, Venkatesh Mani, Jorge R Kizer, Robert Kaplan, Zahi Fayad, Neomi Shah
PURPOSE: Evidence suggests that the inflammatory state of an atherosclerotic plaque is important in predicting future risk of plaque rupture. This study aims to investigate the feasibility of measuring plaque inflammation in patients with obstructive sleep apnea (OSA) utilizing advanced vascular imaging - hybrid positron-emission tomography/magnetic resonance imaging (PET/MRI) with fluorodeoxyglucose (FDG) tracer-before and after continuous positive airway pressure (CPAP). METHODS: Patients with newly diagnosed moderate to severe OSA underwent baseline PET/MRI for assessment of vascular inflammation of the carotid arteries and thoracic aorta prior to initiation of CPAP...
March 5, 2018: Sleep & Breathing, Schlaf & Atmung
Whoon Jong Kil, Tabitha Pham, Sabbir Hossain, Juan Casaigne, Kellie Jones, Mohammad Khalil
Deep inspiration breathing hold (DIBH) compared to free-breathing (FB) during radiotherapy (RT) has significantly decreased radiation dose to heart and has been one of the techniques adopted for patients with breast cancer. However, patients who are unable to make suitable deep inspiration breath may not be eligible for DIBH, yet still need to spare the heart and lung during breast cancer RT (left-sided RT in particular). Continuous positive airway pressure (CPAP) is a positive airway pressure ventilator, which keeps the airways continuously open and subsequently inflates the thorax resembling thoracic changes from DIBH...
March 2, 2018: Radiation Oncology Journal
Anders Broström, Amir H Pakpour, Per Nilsen, Benjamin Gardner, Martin Ulander
The benefits of continuous positive airway pressure (CPAP) treatment for obstructive sleep apnea are well established, but adherence tends to be low. Research exploring CPAP practitioners' beliefs around determinants of CPAP adherence, and the actions they use in clinical practice to promote CPAP adherence is lacking. This study aimed to: (i) develop and validate a questionnaire to assess beliefs and current practices among CPAP practitioners; (ii) explore practitioners' beliefs regarding the main determinants of patient adherence, and the actions practitioners most commonly use to promote CPAP adherence; and (iii) explore the associations between perceived determinants and adherence-promotion actions...
March 1, 2018: Journal of Sleep Research
Matthew L Bradshaw, Alexandre Déragon, Pramod Puligandla, Guillaume Emeriaud, Anne-Marie Canakis, Patricia S Fontela
OBJECTIVE: To describe management practices and the factors guiding admission and treatment decisions for viral bronchiolitis across Canadian pediatric intensive care units (PICUs). DESIGN: Cross-sectional survey. SETTING: Canadian PICUs. SUBJECTS: Pediatric intensivists. MEASUREMENTS AND MAIN RESULTS: A survey using two case scenarios (non-intubated vs intubated patients) was developed using focus groups and a literature review...
February 27, 2018: Pediatric Pulmonology
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