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High flow nasal oxygen

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https://www.readbyqxmd.com/read/28096239/skin-to-skin-care-in-preterm-infants-receiving-respiratory-support-does-not-lead-to-physiological-instability
#1
Laila Lorenz, Jennifer A Dawson, Hannah Jones, Susan E Jacobs, Jeanie L Cheong, Susan M Donath, Peter G Davis, C Omar F Kamlin
OBJECTIVE: Providing skin-to-skin care (SSC) to preterm infants is standard practice in many neonatal intensive care units. There are conflicting reports on the stability of oxygen saturation (SpO2) during SSC, which may create a barrier to a wider implementation of SSC to infants receiving respiratory support. Regional cerebral oxygenation (rcO2) measured using near-infrared spectroscopy can serve as a surrogate parameter for cerebral oxygen delivery and consumption. We hypothesised that rcO2 during SSC would be similar to standard care in preterm infants receiving respiratory support...
January 17, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/28095826/non-invasive-respiratory-support-for-infants-with-bronchiolitis-a-national-survey-of-practice
#2
H Turnham, R S Agbeko, J Furness, J Pappachan, A G Sutcliffe, P Ramnarayan
BACKGROUND: Bronchiolitis is a common respiratory illness of early childhood. For most children it is a mild self-limiting disease but a small number of children develop respiratory failure. Nasal continuous positive airway pressure (nCPAP) has traditionally been used to provide non-invasive respiratory support in these children, but there is little clinical trial evidence to support its use. More recently, high-flow nasal cannula therapy (HFNC) has emerged as a novel respiratory support modality...
January 17, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28089816/can-high-flow-nasal-cannula-reduce-the-rate-of-endotracheal-intubation-in-adult-patients-with-acute-respiratory-failure-compared-with-conventional-oxygen-therapy-and-noninvasive-positive-pressure-ventilation-a-systematic-review-and-meta-analysis
#3
Yue-Nan Ni, Jian Luo, He Yu, Dan Liu, Ni Zhong, Jiangli Cheng, Bin-Miao Liang, Zong-An Liang
BACKGROUND: The effects of high flow nasal cannula (HFNC) on adult patients with acute respiratory failure (ARF) are controversial. We aimed to further determine the effectiveness of HFNC in reducing the rate of endotracheal intubation in adult patients with ARF by comparison to noninvasive positive pressure ventilation (NIPPV) and conventional oxygen therapy (COT). METHODS: The Pubmed, Embase, Medline, Cochrane Central Register of Controlled Trials (CENTRAL) as well as the Information Sciences Institute (ISI) Web of Science were searched for all the controlled studies that compared HFNC with NIPPV and COT in adult patients having ARF...
January 13, 2017: Chest
https://www.readbyqxmd.com/read/28089165/high-flow-nasal-cannula-oxygen-for-reverting-severe-acute-exacerbation-of-chronic-obstructive-pulmonary-disease-a-case-report
#4
G Plotnikow, A W Thille, D Vasquez, R Pratto, P Desmery
No abstract text is available yet for this article.
January 11, 2017: Medicina Intensiva
https://www.readbyqxmd.com/read/28072940/elective-use-of-veno-venous-extracorporeal-membrane-oxygenation-and-high-flow-nasal-oxygen-for-resection-of-subtotal-malignant-distal-airway-obstruction
#5
Rkf Fung, J Stellios, P G Bannon, A Ananda, P Forrest
We describe the use of peripheral veno-venous extracorporeal membrane oxygenation (VV ECMO) and high-flow nasal oxygen as procedural support in a patient undergoing debulking of a malignant tumour of the lower airway. Due to the significant risk of complete airway obstruction upon induction of anaesthesia, ECMO was established while the patient was awake, and was maintained without systemic anticoagulation to minimise the risk of intraoperative bleeding. This case illustrates that ECMO support with high-flow nasal oxygen can be considered as part of the algorithm for airway management during surgery for subtotal lower airway obstruction, as it may be the only viable option for maintaining adequate gas exchange...
January 2017: Anaesthesia and Intensive Care
https://www.readbyqxmd.com/read/28058020/high-flow-nasal-oxygen-availability-for-sedation-decreases-the-use-of-general-anesthesia-during-endoscopic-retrograde-cholangiopancreatography-and-endoscopic-ultrasound
#6
Roman Schumann, Nikola S Natov, Klifford A Rocuts-Martinez, Matthew D Finkelman, Tom V Phan, Sanjay R Hegde, Robert M Knapp
AIM: To examine whether high-flow nasal oxygen (HFNO) availability influences the use of general anesthesia (GA) in patients undergoing endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound (EUS) and associated outcomes. METHODS: In this retrospective study, patients were stratified into 3 eras between October 1, 2013 and June 30, 2014 based on HFNO availability for deep sedation at the time of their endoscopy. During the first and last 3-mo eras (era 1 and 3), no HFNO was available, whereas it was an option during the second 3-mo era (era 2)...
December 21, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28054235/heated-humidified-high-flow-nasal-cannula-for-prevention-of-extubation-failure-in-preterm-infants
#7
Sasivimon Soonsawad, Buranee Swatesutipun, Anchalee Limrungsikul, Pracha Nuntnarumit
OBJECTIVES: To compare extubation failure rate between the heated humidified high-flow nasal cannula (HHHFNC) and continuous positive airway pressure (CPAP) groups. METHODS: Intubated infants with gestational age (GA) <32 wk, who were ready to extubate, were randomized to receive respiratory support with either CPAP or HHHFNC after extubation. In CPAP group, nasal mask CPAP with preset pressure and fraction of inspired oxygen (FiO2) equal to positive end-expiratory pressure (PEEP) and FiO2 of ventilator before extubation was applied...
January 5, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28009154/high-flow-nasal-cannula-oxygen-therapy-work-in-progress-in-respiratory-critical-care
#8
Annia Schreiber, Fabiano DI Marco, Fulvio Braido, Paolo Solidoro
After a planned extubation, the re-occurrence of acute respiratory distress needing the restoration of invasive mechanical support is a severe phenomenon associated with several important consequences, including increased morbidity, Intensive Care Unit mortality, and an enormous financial burden. So far, the most commonly used techniques to ameliorate gas exchange in the postextubation period were low-flow oxygen therapy and non-invasive ventilation (NIV). High flows through nasal cannulae (HFNC) is a system which allows increased CO2 wash-out of anatomical dead space, positive nasopharyngeal pressure, a relatively constant FiO2, and an improvement of mucociliary function...
December 2016: Minerva Medica
https://www.readbyqxmd.com/read/28003694/the-all-india-difficult-airway-association-2016-guidelines-for-tracheal-intubation-in-the-intensive-care-unit
#9
Sheila Nainan Myatra, Syed Moied Ahmed, Pankaj Kundra, Rakesh Garg, Venkateswaran Ramkumar, Apeksh Patwa, Amit Shah, Ubaradka S Raveendra, Sumalatha Radhakrishna Shetty, Jeson Rajan Doctor, Dilip K Pawar, Singaravelu Ramesh, Sabyasachi Das, Jigeeshu Vasishtha Divatia
Tracheal intubation (TI) is a routine procedure in the Intensive Care Unit (ICU) and is often life-saving. In contrast to the controlled conditions in the operating room, critically ill patients with respiratory failure and shock are physiologically unstable. These factors, along with a suboptimal evaluation of the airway and limited oxygen reserves despite adequate pre-oxygenation, are responsible for a high incidence of life-threatening complications such as severe hypoxaemia and cardiovascular collapse during TI in the ICU...
December 2016: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28003556/a-comparison-of-different-techniques-for-interfacing-capnography-with-adult-and-pediatric-supplemental-oxygen-masks
#10
Justin S Phillips, Lance P Pangilinan, Earl R E Mangalindan, Joseph L Booze, Richard H Kallet
BACKGROUND: Accurately measuring the partial pressure of end-tidal CO2 (PETCO2 ) in non-intubated patients is problematic due to dilution of expired CO2 at high O2 flows and mask designs that may either cause CO2 rebreathing or inadequately capture expired CO2. We evaluated the performance of 2 capnographic O2 masks (Cap-ONE and OxyMask) against a clinically expedient method using a standard O2 mask with a flow-directed nasal cannula used for capnography (CapnoLine) in a spontaneous breathing model of an adult and child under conditions of normal ventilation, hypoventilation, and hyperventilation...
January 2017: Respiratory Care
https://www.readbyqxmd.com/read/27997805/physiologic-effects-of-high-flow-nasal-cannula-in-acute-hypoxemic-respiratory-failure
#11
Tommaso Mauri, Cecilia Turrini, Nilde Eronia, Giacomo Grasselli, Carlo Alberto Volta, Giacomo Bellani, Antonio Pesenti
RATIONALE: High-flow nasal cannula (HFNC) improves the clinical outcomes of non-intubated acute hypoxemic respiratory failure (AHRF) patients. OBJECTIVES: To assess the effects of HFNC on gas exchange, inspiratory effort, minute ventilation, end-expiratory lung volume, dynamic compliance and ventilation homogeneity in AHRF patients. METHODS: This was a prospective randomized cross-over study in non-intubated AHRF patients with PaO2/setFiO2 ≤300 mmHg admitted to the Intensive Care Unit...
December 20, 2016: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/27977876/introducing-high-flow-nasal-cannula-to-the-neonatal-transport-environment
#12
Michael A Boyle, Arunava Dhar, Rajiv Chaudhary, Susan Kent, Samantha S O'Hare, Theodore Dassios, Susan Broster
Respiratory support using heated humidified high-flow nasal cannula (HFNC) therapy has become established practice over the past decade in neonatal intensive care units. HFNC therapy is delivered through small thin tapered cannulae that sit at the nasal aperture using oxygen, or blended oxygen and air, at flow rates greater than 1L/min(1, 2). Recently several studies have demonstrated that it can be safely used as a mode of respiratory support and that the positive end expiratory pressure generated is comparable to that delivered using continuous positive airway pressure (CPAP) (3-5)...
December 15, 2016: Acta Paediatrica
https://www.readbyqxmd.com/read/27940177/-use-of-high-flow-nasal-cannula-in-infants-with-bronchiolitis-in-a-pediatric-emergency-department
#13
M Guimaraes, M Pomedio, M Viprey, L Kanagaratnam, K Bessaci
High-flow nasal cannula oxygen therapy (HFNC) is a technique for noninvasive ventilation commonly used in pediatric intensive care units for respiratory distress, particularly in acute bronchiolitis. HFNC was introduced in the pediatric emergency department of the Reims university hospital for the treatment of infants with moderate to severe acute viral bronchiolitis. This retrospective observational study aimed to investigate the use of HFNC in a pediatric emergency ward, describing the groups of infants with acute viral bronchiolitis to be treated either with conventional oxygen therapy or with HFNC therapy...
January 2017: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/27927115/experiences-of-caring-for-infants-with-severe-bronchiolitis
#14
(no author information available yet)
Background Common in children under two years, bronchiolitis is usually caused by respiratory syncytial virus (Jhawar 2003). Symptoms are usually self-limiting although some children develop respiratory distress requiring hospitalisation (Scottish Intercollegiate Guidelines Network 2006). Supplemental oxygen, fluid support and ventilator assistance may also be necessary. In cases of moderately severe bronchiolitis, oxygen can be delivered through a head box, but some hospitals deliver high-flow oxygen therapy with nasal prongs to treat respiratory distress...
December 8, 2016: Nursing Children and Young People
https://www.readbyqxmd.com/read/27918754/interventions-to-improve-rates-of-successful-extubation-in-preterm-infants-a-systematic-review-and-meta-analysis
#15
Kristin N Ferguson, Calum T Roberts, Brett J Manley, Peter G Davis
Importance: Clinicians aim to extubate preterm infants as early as possible, to minimize the risks of mechanical ventilation. Extubation is often unsuccessful owing to lung disease or inadequate respiratory drive. Objective: To conduct a systematic review and meta-analysis of interventions to improve rates of successful extubation in preterm infants. Data Sources: Searches were undertaken in PubMed and The Cochrane Library. Study Selection: The review was conducted using the methods of the Cochrane Collaboration and Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines...
December 5, 2016: JAMA Pediatrics
https://www.readbyqxmd.com/read/27894561/apneic-oxygenation-may-not-prevent-severe-hypoxemia-during-rapid-sequence-intubation-a-retrospective-helicopter-emergency-medical-service-study
#16
Sattha Riyapan, Jeffrey Lubin
OBJECTIVE: This study sought to determine the effectiveness of apneic oxygenation in preventing hypoxemia during prehospital rapid sequence intubation (RSI). METHODS: We performed a case-cohort study using a pre-existing database looking at intubation management by a single helicopter emergency medical service between July 2013 and June 2015. Apneic oxygenation using high-flow nasal cannula (15 L/min) was introduced to the standard RSI protocol in July 2014. Severe hypoxemia was defined as an incidence of oxygen saturation less than 90%...
November 2016: Air Medical Journal
https://www.readbyqxmd.com/read/27888983/high-flow-nasal-cannula-versus-conventional-oxygen-therapy-and-non-invasive-ventilation-in-adults-with-acute-hypoxemic-respiratory-failure-a-systematic-review
#17
REVIEW
Chi Chan Lee, Dhruti Mankodi, Sameer Shaharyar, Sharmila Ravindranathan, Mauricio Danckers, Pablo Herscovici, Molly Moor, Gustavo Ferrer
INTRODUCTION: Humidified oxygen via a high flow nasal cannula (HFNC) is a form of supplemental oxygen therapy that has significant theoretical advantages over conventional oxygen therapy (COT). However, the clinical role of HFNC in acute hypoxemic respiratory failure (AHRF) has not been well established. This review compares the efficacy of HFNC with COT and non-invasive ventilation (NIV) in patients with AHRF. METHODS: Studies reviewed were selected based on relevance from a systematic literature search conducted in Medline and EMBASE to include all published original research through May 2016...
December 2016: Respiratory Medicine
https://www.readbyqxmd.com/read/27886577/high-flow-nasal-cannula-oxygen-therapy-vs-conventional-oxygen-therapy-in-cardiac-surgical-patients-a-meta-analysis
#18
Youfeng Zhu, Haiyan Yin, Rui Zhang, Jianrui Wei
INTRODUCTION: The use of high-flow nasal cannula (HFNC) for the treatment of many diseases has gained increasing popularity. In the present meta-analysis, we aimed to assess the efficacy and safety of HFNCs compared with conventional oxygen therapy (COT) in adult postextubation cardiac surgical patients. METHOD: We reviewed the Embase, PubMed, Cochrane Central Register of Controlled Trials, Wanfang databases, and the China National Knowledge Infrastructure. Two investigators independently collected the data and assessed the quality of each study...
November 9, 2016: Journal of Critical Care
https://www.readbyqxmd.com/read/27879385/fio2-in-an-adult-model-simulating-high-flow-nasal-cannula-therapy
#19
Yusuke Chikata, Mutsuo Onodera, Jun Oto, Masaji Nishimura
BACKGROUND: High-flow nasal cannula therapy (HFNC) is widely used for patients with acute respiratory failure. HFNC has a number of physiological effects. Although FIO2 is considered to be constant, because HFNC is an open system, FIO2 varies according to inspiratory flow, tidal volume (VT), and HFNC gas flow. We investigated the influence of HFNC gas flow and other respiratory parameters on FIO2 during HFNC. METHODS: We evaluated an HFNC system and, for comparison, a conventional oxygen therapy system...
November 22, 2016: Respiratory Care
https://www.readbyqxmd.com/read/27879383/high-flow-nasal-cannula-in-critically-ill-subjects-with-or-at-risk-for-respiratory-failure-a-systematic-review-and-meta-analysis
#20
REVIEW
Wagner Luis Nedel, Caroline Deutschendorf, Edison Moraes Rodrigues Filho
High-flow nasal cannula (HFNC) oxygen delivery has been gaining attention as an alternative means of respiratory support for critically ill patients, with recent studies suggesting equivalent outcomes when compared with other forms of oxygen therapy delivery. The main objective of this review was to extract current data about the efficacy of HFNC in critically ill subjects with or at risk for respiratory failure. We performed a systematic review of publications (from database inception to October 2015) that evaluated HFNC in critically ill subjects with or at risk for acute respiratory failure and performed a meta-analysis comparing HFNC with noninvasive ventilation (NIV) and with standard oxygen therapy regarding major outcomes: incidence of invasive mechanical ventilation and ICU mortality...
January 2017: Respiratory Care
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