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Mechanical and non-invasive ventilation

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https://www.readbyqxmd.com/read/27910005/doppler-images-of-intra-pulmonary-shunt-within-atelectasis-in-anesthetized-children
#1
Cecilia M Acosta, Gerardo Tusman, Mauro Costantini, Camila Echevarría, Sergio Pollioto, Diego Abrego, Fernando Suarez-Sipmann, Stephan H Böhm
BACKGROUND: Doppler images of pulmonary vessels in pulmonary diseases associated with subpleural consolidations have been described. Color Doppler easily identifies such vessels within consolidations while spectral Doppler analysis allows the differentiation between pulmonary and bronchial arteries. Thus, Doppler helps in diagnosing the nature of consolidations. To our knowledge, Doppler analysis of pulmonary vessels within anesthesia-induced atelectasis has never been described before...
December 2016: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/27909610/comparison-and-evaluation-of-the-effects-of-administration-of-postoperative-non-invasive-mechanical-ventilation-methods-in-for-a-penny-in-for-a-pound
#2
COMMENT
Alastair J Glossop, Antonio M Esquinas
No abstract text is available yet for this article.
October 2016: Turkish Journal of Anaesthesiology and Reanimation
https://www.readbyqxmd.com/read/27903026/-severe-hypercapnic-respiratory-failure-in-acute-exacerbation-of-copd-significance-of-ventilation-and-extracorporal-co2-removal
#3
Michael Westhoff, Martin Bachmann, Stephan Braune, Christian Karagiannidis, Stefan Kluge, Philipp M Lepper, Thomas Müller, Bernd Schönhofer
In acute exacerbations of COPD with acute hypercapnic respiratory failure and a pH 7.25 - 7.35, the initiation of non-invasive ventilation is the gold standard. However, absolute and relative contraindications have to be taken into account. The implementation of non-invasive ventilation in case of a severe respiratory acidosis necessitates a skilled therapeutic team and a close monitoring in order to avoid or perceive a NIV failure in time. In this case, the intubation and invasive mechanical ventilation is recommended...
November 2016: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/27899105/non-invasive-mechanical-ventilation-after-heart-surgery-in-children
#4
Sarah Fernández Lafever, Blanca Toledo, Miguel Leiva, Maite Padrón, Marina Balseiro, Angel Carrillo, Jesús López-Herce
BACKGROUND: The purpose of the study was to analyze the characteristics and evolution of non-invasive mechanical ventilation (NIV) in the postoperative period of heart surgery in children. METHODS: Retrospective observational study including all children requiring NIV after heart surgery in a single center pediatric intensive care unit (PICU) between 2001 and 2012. Demographic characteristics, ventilation parameters and outcomes were registered, comparing the first 6 years of the study with the last 6 years...
November 29, 2016: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/27889726/prolonged-infusion-of-dexmedetomidine-in-critically-ill-children
#5
Cinara Andreolio, Jefferson Pedro Piva, Elisa Baldasso, Roberta Ferlini, Rafaela Piccoli
OBJECTIVE: To describe main indications, doses, length of infusion and side effects related to dexmedetomidine infusion. METHODS: Observational and retrospective study evaluating dexmedetomidine use in pediatric intensive care unit. RESULTS: 77 children received dexmedetomidine infusion longer than 6 hours for mechanical ventilation weaning (32.5%), post- neurosurgery and post-upper airway surgery (24.7%), non-invasive ventilation (13%), refractory tachycardia (6...
November 15, 2016: Indian Pediatrics
https://www.readbyqxmd.com/read/27889372/-non-invasive-ventilation-in-children-do-we-need-more-evidence
#6
G Mortamet, G Emeriaud, P Jouvet, B Fauroux, S Essouri
Respiratory failure is the leading cause of hospital admissions in the pediatric intensive care unit (PICU) and is associated with significant morbidity and mortality. Mechanical ventilation, preferentially delivered by a non-invasive route (NIV), is currently the first-line treatment for respiratory failure since it is associated with a reduction in the intubation rate. This ventilatory support is increasingly used in the PICU, but its wider use contrasts with the paucity of studies in this field. This review aims to describe the main indications of NIV in acute settings: (i) bronchiolitis; (ii) postextubation respiratory failure; (iii) acute respiratory distress syndrome; (iv) pneumonia; (v) status asthmaticus; (vi) acute chest syndrome; (vii) left heart failure; (viii) exacerbation of chronic respiratory failure; (ix) upper airway obstruction and (x) end-of-life care...
November 23, 2016: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/27879182/-acute-respiratory-failure-caused-by-minocycline
#7
B Kok, M J T van de Ven, H J van Leeuwen
BACKGROUND: In the case of pneumonia an infectious cause is always considered first. However, toxic agents and medicines can also be the cause of pneumonia. CASE DESCRIPTION: A 54-year-old woman was referred to the emergency department because of progressive dyspnoea, a non-productive cough, headache, and fever. She was admitted with the diagnosis community acquired pneumonia. Despite treatment with antibiotics and oxygen she developed hypoxic respiratory failure, which necessitated invasive mechanical ventilation...
2016: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/27878445/can-non-invasive-ventilation-modify-central-venous-pressure-comparison-between-invasive-measurement-and-ultrasonographic-evaluation
#8
Maurizio Zanobetti, Alessio Prota, Alessandro Coppa, Laura Giordano, Sofia Bigiarini, Peiman Nazerian, Francesca Innocenti, Alberto Conti, Federica Trausi, Simone Vanni, Giuseppe Pepe, Riccardo Pini
Central venous pressure (CVP) is primarily measured to assess intravascular volume status and heart preload. In clinical practice, the measuring device most commonly used in emergency departments and intensive care units, is an electronic transducer that interconnects a central venous catheter (CVC) with a monitoring system. Non-invasive ventilation (NIV) consists in a breathing support that supplies a positive pressure in airways through a mask or a cask though not using an endotracheal prosthesis. In emergency settings, non-invasive ultrasonography evaluation of CVP, and hence of intravascular volume status entail the measurement by a subxiphoid approach of inferior vena cava diameter and its variations in relation to respiratory activity...
November 22, 2016: Internal and Emergency Medicine
https://www.readbyqxmd.com/read/27873173/comparison-of-non-invasive-peripheral-venous-saturations-with-venous-blood-co-oximetry
#9
A M Belhaj, J P Phillips, P A Kyriacou, R M Langford
The estimation of venous oxygen saturations using photoplethysmography (PPG) may be useful as a noninvasive continuous method of detecting changes in regional oxygen supply and demand (e.g. in the splanchnic circulation). The aim of this research was to compare PPG-derived peripheral venous oxygen saturations directly with venous saturation measured from co-oximetry blood samples, to assess the feasibility of non-invasive local venous oxygen saturation. This paper comprises two similar studies: one in healthy spontaneously-breathing volunteers and one in mechanically ventilated anaesthetised patients...
November 21, 2016: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/27867554/tigecycline-combination-for-ventilator-associated-pneumonia-caused-by-extensive-drug-resistant-acinetobacter-baumannii
#10
Hangyong He, Yali Zheng, Bing Sun, Xiao Tang, Rui Wang, Zhaohui Tong
BACKGROUND: Extensive drug-resistant Acinetobacter baumannii (XDR A. baumannii) has emerged as an important pathogen in patients with ventilator-associated pneumonia (VAP) worldwide. This study determined whether or not combination tigecycline (TGC) treatment improved the short-term outcome of patients with XDR A. baumannii-induced VAP. Methods: Fifty-eight patients admitted to our intensive care unit (ICU) with confirmed XDR A. baumannii VAP between January 2011 and June 2013 were retrospectively studied...
October 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/27846872/challenges-on-non-invasive-ventilation-to-treat-acute-respiratory-failure-in-the-elderly
#11
REVIEW
Raffaele Scala
Acute respiratory failure is a frequent complication in elderly patients especially if suffering from chronic cardio-pulmonary diseases. Non-invasive mechanical ventilation constitutes a successful therapeutic tool in the elderly as, like in younger patients, it is able to prevent endotracheal intubation in a wide range of acute conditions; moreover, this ventilator technique is largely applied in the elderly in whom invasive mechanical ventilation is considered not appropriated. Furthermore, the integration of new technological devices, ethical issues and environment of treatment are still largely debated in the treatment of acute respiratory failure in the elderly...
November 15, 2016: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/27843731/case-report-of-a-pressure-ulcer-occurring-over-the-nasal-bridge-due-to-a-non-invasive-ventilation-facial-mask
#12
Farooq A Rathore, Faria Ahmad, Muhammad Umar U Zahoor
Non-invasive ventilation (NIV) is used in patients with respiratory failure, sleep apnoea, and dyspnoea related to pulmonary oedema. NIV is provided through a facial mask. Many complications of NIV facial masks have been reported, including the breakdown of facial skin. We report a case of an elderly male admitted with multiple co-morbidities. The facial mask was applied continuously for NIV, without any relief or formal monitoring of the underlying skin. It resulted in a Grade II pressure ulcer. We discuss the possible mechanism and offer advice for prevention of such device-related pressure ulcers...
October 3, 2016: Curēus
https://www.readbyqxmd.com/read/27837303/prediction-of-fluid-responsiveness-using-pulse-pressure-variation-in-infants-undergoing-ventricular-septal-defect-repair-with-median-sternotomy-or-minimally-invasive-right-thoracotomy
#13
Ding Han, Ya-Guang Liu, Yi Luo, Jia Li, Chuan Ou-Yang
Fluid management is challenging in infants after cardiopulmonary bypass. Pulse pressure variation (PPV) derived from pressure recording analytical method (PRAM) is based on lung-heart interaction during mechanical ventilation. A prospective observational study conducted in operating room tested PPV to predict fluid responsiveness in ventricular septal defect infants. Infants in open chest conditions with median sternotomy (n = 26) or minimally invasive right thoracotomy (n = 29) undergoing ventricular septal defect repair were enrolled...
November 11, 2016: Pediatric Cardiology
https://www.readbyqxmd.com/read/27818331/liberation-from-mechanical-ventilation-an-official-american-college-of-chest-physicians-american-thoracic-society-clinical-practice-guideline-inspiratory-pressure-augmentation-during-spontaneous-breathing-trials-protocols-minimizing-sedation-and-non-invasive
#14
Daniel R Ouellette, Sheena Patel, Timothy D Girard, Peter E Morris, Gregory A Schmidt, Jonathon D Truwit, Waleed Al-Hazzani, Suzanne M Burns, Scott K Epstein, Andres Esteban, Eddy Fan, Miguel Ferrer, Gilles L Fraser, Michelle Gong, Catherine L Hough, Sangeeta Mehta, Rahul Nanchal, Amy J Pawlik, William Schweickert, Curtis N Sessler, Thomas Strøm, John P Kress
BACKGROUND: An update of evidence-based guidelines concerning liberation from mechanical ventilation is needed as new evidence has become available. The American College of Chest Physicians (CHEST) and the American Thoracic Society (ATS) have collaborated to provide recommendations to clinicians concerning ventilator liberation. METHODS: Comprehensive evidence syntheses, including meta-analyses, were performed to summarize all available evidence relevant to the guideline panel's questions...
November 3, 2016: Chest
https://www.readbyqxmd.com/read/27793244/bilateral-parotitis-in-a-patient-under-continuous-positive-airway-pressure-treatment
#15
Ruslan Abdullayev, Filiz Cosku Saral, Omer Burak Kucukebe, Hakan Sezgin Sayiner, Cem Bayraktar, Sadik Akgun
BACKGROUND AND OBJECTIVES: Many conditions such as bacterial and viral infectious diseases, mechanical obstruction due to air and calculi and drugs can cause parotitis. We present a case of unusual bilateral parotitis in a patient under non-invasive continuous positive airway pressure (CPAP) therapy for chronic obstructive pulmonary disease exacerbation in intensive care unit. CASE REPORT: A 36-year-old patient was admitted to intensive care unit with the diagnosis of chronic obstructive pulmonary disease exacerbation...
November 2016: Brazilian Journal of Anesthesiology
https://www.readbyqxmd.com/read/27793231/non-invasive-mechanical-ventilation-after-the-successful-weaning-a-comparison-with-the-venturi-mask
#16
Esra Adıyeke, Asu Ozgultekin, Guldem Turan, Altay Iskender, Gamze Canpolat, Abdullah Pektaş, Osman Ekinci
BACKGROUND AND OBJECTIVES: This study compared the rates of acute respiratory failure, reintubation, length of intensive care stay and mortality in patients in whom the non-invasive mechanical ventilation (NIMV) was applied instead of the routine venturi face mask (VM) application after a successful weaning. METHODS: Following the approval of the hospital ethics committee, 62 patients who were under mechanical ventilation for at least 48hours were scheduled for this study...
November 2016: Brazilian Journal of Anesthesiology
https://www.readbyqxmd.com/read/27788555/-ventilatory-support-and-management-of-secretions-in-amyotrophic-lateral-sclerosis
#17
M Boentert, P Young
The term amyotrophic lateral sclerosis (ALS) comprises a group of motor neuron diseases which are characterized by rapid disease progression and poor prognosis which is mostly due to severe respiratory muscle weakness and its sequelae. Since causative treatment options are limited it is crucial to offer comprehensive symptomatic therapies to affect patients. Symptoms of respiratory muscle weakness, sleep-disordered breathing and, subsequently, chronic hypercapnic respiratory failure are known to severely affect health-related quality of life and social functioning of patients with ALS...
October 2016: Fortschritte der Neurologie-Psychiatrie
https://www.readbyqxmd.com/read/27783381/increased-mortality-in-hematological-malignancy-patients-with-acute-respiratory-failure-from-undetermined-etiology-a-groupe-de-recherche-en-r%C3%A3-animation-respiratoire-en-onco-h%C3%A3-matologique-grrr-oh-study
#18
Adrien Contejean, Virginie Lemiale, Matthieu Resche-Rigon, Djamel Mokart, Frédéric Pène, Achille Kouatchet, Julien Mayaux, François Vincent, Martine Nyunga, Fabrice Bruneel, Antoine Rabbat, Pierre Perez, Anne-Pascale Meert, Dominique Benoit, Rebecca Hamidfar, Michael Darmon, Mercé Jourdain, Anne Renault, Benoît Schlemmer, Elie Azoulay
BACKGROUND: Acute respiratory failure (ARF) is the most frequent complication in patients with hematological malignancies and is associated with high morbidity and mortality. ARF etiologies are numerous, and despite extensive diagnostic workflow, some patients remain with undetermined ARF etiology. METHODS: This is a post-hoc study of a prospective multicenter cohort performed on 1011 critically ill hematological patients. Relationship between ARF etiology and hospital mortality was assessed using a multivariable regression model adjusting for confounders...
December 2016: Annals of Intensive Care
https://www.readbyqxmd.com/read/27761886/comparison-between-effects-of-pressure-support-and-pressure-controlled-ventilation-on-lung-and-diaphragmatic-damage-in-experimental-emphysema
#19
Gisele de A Padilha, Lucas F B Horta, Lillian Moraes, Cassia L Braga, Milena V Oliveira, Cíntia L Santos, Isalira P Ramos, Marcelo M Morales, Vera Luiza Capelozzi, Regina C S Goldenberg, Marcelo Gama de Abreu, Paolo Pelosi, Pedro L Silva, Patricia R M Rocco
BACKGROUND: In patients with emphysema, invasive mechanical ventilation settings should be adjusted to minimize hyperinflation while reducing respiratory effort and providing adequate gas exchange. We evaluated the impact of pressure-controlled ventilation (PCV) and pressure support ventilation (PSV) on pulmonary and diaphragmatic damage, as well as cardiac function, in experimental emphysema. METHODS: Emphysema was induced by intratracheal instillation of porcine pancreatic elastase in Wistar rats, once weekly for 4 weeks...
December 2016: Intensive Care Medicine Experimental
https://www.readbyqxmd.com/read/27757516/potentially-modifiable-factors-contributing-to-outcome-from-acute-respiratory-distress-syndrome-the-lung-safe-study
#20
John G Laffey, Giacomo Bellani, Tài Pham, Eddy Fan, Fabiana Madotto, Ednan K Bajwa, Laurent Brochard, Kevin Clarkson, Andres Esteban, Luciano Gattinoni, Frank van Haren, Leo M Heunks, Kiyoyasu Kurahashi, Jon Henrik Laake, Anders Larsson, Daniel F McAuley, Lia McNamee, Nicolas Nin, Haibo Qiu, Marco Ranieri, Gordon D Rubenfeld, B Taylor Thompson, Hermann Wrigge, Arthur S Slutsky, Antonio Pesenti
PURPOSE: To improve the outcome of the acute respiratory distress syndrome (ARDS), one needs to identify potentially modifiable factors associated with mortality. METHODS: The large observational study to understand the global impact of severe acute respiratory failure (LUNG SAFE) was an international, multicenter, prospective cohort study of patients with severe respiratory failure, conducted in the winter of 2014 in a convenience sample of 459 ICUs from 50 countries across five continents...
October 18, 2016: Intensive Care Medicine
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