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non invasive mechanical ventilation

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https://www.readbyqxmd.com/read/28707173/intraoperative-ventilation-of-morbidly-obese-patients-guided-by-transpulmonary-pressure
#1
Lars Eichler, Katarzyna Truskowska, A Dupree, P Busch, Alwin E Goetz, Christian Zöllner
BACKGROUND: Bariatric surgery has proven a successful approach in the treatment of morbid obesity and its concomitant diseases such as diabetes mellitus and arterial hypertension. Aiming for optimal management of this challenging patient cohort, tailored concepts directly guided by individual patient physiology may outperform standardized care. Implying esophageal pressure measurement and electrical impedance tomography-increasingly applied monitoring approaches to individually adjust mechanical ventilation in challenging circumstances like acute respiratory distress syndrome (ARDS) and intraabdominal hypertension-we compared our institutions standard ventilator regimen with an individually adjusted positive end expiratory pressure (PEEP) level aiming for a positive transpulmonary pressure (P L) throughout the respiratory cycle...
July 14, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28702957/non-invasive-ventilation-for-the-management-of-acute-hypercapnic-respiratory-failure-due-to-exacerbation-of-chronic-obstructive-pulmonary-disease
#2
REVIEW
Christian R Osadnik, Vanessa S Tee, Kristin V Carson-Chahhoud, Joanna Picot, Jadwiga A Wedzicha, Brian J Smith
BACKGROUND: Non-invasive ventilation (NIV) with bi-level positive airway pressure (BiPAP) is commonly used to treat patients admitted to hospital with acute hypercapnic respiratory failure (AHRF) secondary to an acute exacerbation of chronic obstructive pulmonary disease (AECOPD). OBJECTIVES: To compare the efficacy of NIV applied in conjunction with usual care versus usual care involving no mechanical ventilation alone in adults with AHRF due to AECOPD. The aim of this review is to update the evidence base with the goals of supporting clinical practice and providing recommendations for future evaluation and research...
July 13, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28699611/impact-of-high-flow-nasal-cannula-therapy-in-quality-%C3%A4-mprovement-and-clinical-outcomes-in-a-non-invasive-ventilation-device-free-pediatric-%C3%A4-ntensive-care-unit
#3
Fulva Kamit Can, Ayse Berna Anil, Murat Anil, Neslihan Zengin, Alkan Bal, Yuksel Bicilioglu, Gamze Gokalp, Fatih Durak, Gulberat Ince
OBJECTIVE: To analyze the change in quality indicators due to the use of high-flow nasal cannula therapy as a non-invasive ventilation method in children with respiratory distress/failure in a noninvasive ventilation device-free pediatric intensive care unit. METHODS: The study was a retrospective chart review of children with respiratory distress/failure admitted 1 year before (period before high-flow nasal cannula therapy) and 1 year after (period after high-flow nasal cannula therapy) the introduction of high-flow nasal cannula therapy...
July 11, 2017: Indian Pediatrics
https://www.readbyqxmd.com/read/28698265/risk-factors-for-noninvasive-ventilation-failure-in-critically-ill-subjects-with-confirmed-influenza-infection
#4
Alejandro Rodríguez, Cristina Ferri, Ignacio Martin-Loeches, Emili Díaz, Joan R Masclans, Federico Gordo, Jordi Sole-Violán, María Bodí, Francesc X Avilés-Jurado, Sandra Trefler, Monica Magret, Gerard Moreno, Luis F Reyes, Judith Marin-Corral, Juan C Yebenes, Andres Esteban, Antonio Anzueto, Stefano Aliberti, Marcos I Restrepo
BACKGROUND: Despite wide use of noninvasive ventilation (NIV) in several clinical settings, the beneficial effects of NIV in patients with hypoxemic acute respiratory failure (ARF) due to influenza infection remain controversial. The aim of this study was to identify the profile of patients with risk factors for NIV failure using chi-square automatic interaction detection (CHAID) analysis and to determine whether NIV failure is associated with ICU mortality. METHODS: This work was a secondary analysis from prospective and observational multi-center analysis in critically ill subjects admitted to the ICU with ARF due to influenza infection requiring mechanical ventilation...
July 11, 2017: Respiratory Care
https://www.readbyqxmd.com/read/28695980/arterial-to-end-tidal-carbon-dioxide-difference-in-children-undergoing-mechanical-ventilation-of-the-lungs-during-general-anaesthesia
#5
C Onodi, P K Bühler, J Thomas, A Schmitz, M Weiss
Capnography (ETCO2 ) is routinely used as a non-invasive estimate of arterial carbon dioxide (PaCO2 ) levels in order to modify ventilatory settings, whereby it is assumed that there is a positive gap between PaCO2 and ETCO2 of approximately 0.5 kPa. However, negative values (ETCO2 > PaCO2 ) can be observed. We retrospectively analysed arterial to end-tidal carbon dioxide differences in 799 children undergoing general anaesthesia with mechanical ventilation of the lungs in order to elucidate predictors for a negative gap...
July 11, 2017: Anaesthesia
https://www.readbyqxmd.com/read/28693604/right-median-nerve-electrical-stimulation-for-acute-traumatic-coma-the-asia-coma-electrical-stimulation-trial-study-protocol-for-a-randomised-controlled-trial
#6
Xiang Wu, Chao Zhang, Junfeng Feng, Qing Mao, Guoyi Gao, Jiyao Jiang
BACKGROUND: Traumatic brain injury (TBI) has become the most common cause of death and disability in persons between 15 and 30 years of age, and about 10-15% of patients affected by TBI will end up in a coma. Coma caused by TBI presents a significant challenge to neuroscientists. Right median nerve electrical stimulation has been reported as a simple, inexpensive, non-invasive technique to speed recovery and improve outcomes for traumatic comatose patients. METHODS/DESIGN: This multicentre, prospective, randomised (1:1) controlled trial aims to demonstrate the efficacy and safety of electrical right median nerve stimulation (RMNS) in both accelerating emergence from coma and promoting long-term outcomes...
July 10, 2017: Trials
https://www.readbyqxmd.com/read/28690393/effect-on-lung-function-of-mounthpiece-ventilation-in-steinert-disease-a-case-report
#7
Anna Annunziata, Giuseppe Fiorentino, Antonio Esquinas
In patients with muscular dystrophies both muscle length tension relationship changes and muscle elasticity and plasticity are decreased, resulting in impaired inspiratory muscle function and decreased vital capacity. Furthermore, the loss of deep breathing further increases the risk of alveolar collapse, hypoventilation and atelectasias. In this case report, a stable improvement of vital capacity after treatment with mounthpiece ventilation (MPV), was observed, suggesting that not invasive ventilation (NIV) might help to maintai lung and chest wall compliance, prevent hypoventilation and atelectasias which in turn may slow down the development of the restrictive respiratory pattern...
March 2017: Acta Myologica: Myopathies and Cardiomyopathies: Official Journal of the Mediterranean Society of Myology
https://www.readbyqxmd.com/read/28689679/non-invasive-mechanical-ventilation-versus-continuous-positive-airway-pressure-relating-to-cardiogenic-pulmonary-edema-in-an-intensive-care-unit
#8
Alberto Belenguer-Muncharaz, Lidón Mateu-Campos, Rubén González-Luís, Bárbara Vidal-Tegedor, Amparo Ferrándiz-Sellés, Joaquín Árguedas-Cervera, Susana Altaba-Tena, Patricia Casero-Roig, Ester Moreno-Clarí
BACKGROUND: To compare the application of non-invasive ventilation (NIV) versus continuous positive airway pressure (CPAP) in the treatment of patients with cardiogenic pulmonary edema (CPE) admitted to an intensive care unit (ICU). METHODS: In a prospective, randomized, controlled study performed in an ICU, patients with CPE were assigned to NIV (n=56) or CPAP (n=54). Primary outcome was intubation rate. Secondary outcomes included duration of ventilation, length of ICU and hospital stay, improvement of gas exchange, complications, ICU and hospital mortality, and 28-day mortality...
July 6, 2017: Archivos de Bronconeumología
https://www.readbyqxmd.com/read/28688081/collaborative-operation-with-cardiovascular-surgeons-in-general-thoracic-surgery
#9
Koichi Fukumoto, Koji Kawaguchi, Takayuki Fukui, Shota Nakamura, Shuhei Hakiri, Naoki Ozeki, Taketo Kato, Hideki Oshima, Akihiko Usui, Kohei Yokoi
OBJECTIVES: The aim of this study was to investigate the feasibility and safety of our surgical experiences conducted in collaboration with cardiovascular surgeons at our institution. METHODS: From May 2002 to December 2015, among 3595 general thoracic surgeries, 75 (2.1%) operations were carried out collaboratively with cardiovascular surgeons at Nagoya University Hospital. We investigated the surgical procedures, manipulated organs, morbidity and mortality, completeness of surgical resection, and prognosis of these 75 cases...
July 7, 2017: General Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28670844/low-serum-albumin-levels-prior-to-pediatric-allogeneic-hct-are-associated-with-increased-need-for-critical-care-interventions-and-increased-6-month-mortality
#10
Alicia M Teagarden, Jodi L Skiles, Andrew L Beardsley, Michael J Hobson, Elizabeth A S Moser, Jamie L Renbarger, Courtney M Rowan
Poor nutritional status in HCT patients is a negative prognostic factor. There are no pediatric studies evaluating albumin levels prior to HCT and need for critical care interventions. We hypothesized that pediatric patients with low albumin levels, routinely measured 30 days (±10 days) prior to allogeneic HCT, have a higher risk of critical care interventions in the post-transplant period. We performed a 5-year retrospective study of pediatric patients who underwent allogeneic HCT for any indication. Patients were categorized based on albumin level...
July 2, 2017: Pediatric Transplantation
https://www.readbyqxmd.com/read/28645982/a-multicentre-randomised-controlled-non-inferiority-trial-comparing-nasal-high-flow-with-nasal-continuous-positive-airway-pressure-as-primary-support-for-newborn-infants-with-early-respiratory-distress-born-in-australian-non-tertiary-special-care-nurseries
#11
Brett J Manley, Calum T Roberts, Gaston R B Arnolda, Ian M R Wright, Louise S Owen, Kim M Dalziel, Jann P Foster, Peter G Davis, Adam G Buckmaster
INTRODUCTION: Nasal high-flow (nHF) therapy is a popular mode of respiratory support for newborn infants. Evidence for nHF use is predominantly from neonatal intensive care units (NICUs). There are no randomised trials of nHF use in non-tertiary special care nurseries (SCNs). We hypothesise that nHF is non-inferior to nasal continuous positive airway pressure (CPAP) as primary support for newborn infants with respiratory distress, in the population cared for in non-tertiary SCNs. METHODS AND ANALYSIS: The HUNTER trial is an unblinded Australian multicentre, randomised, non-inferiority trial...
June 23, 2017: BMJ Open
https://www.readbyqxmd.com/read/28631531/interleukin-1-receptor-antagonist-anakinra-intravenous-immunoglobulin-and-corticosteroids-in-the-management-of-critically-ill-adult-patients-with-hemophagocytic-lymphohistiocytosis
#12
Philipp Wohlfarth, Hermine Agis, Guido A Gualdoni, Johannes Weber, Thomas Staudinger, Peter Schellongowski, Oliver Robak
BACKGROUND: Hemophagocytic lymphohistiocytosis (HLH) causes multiple organ dysfunction frequently leading to intensive care unit (ICU) referral and/or death. We report on a series of critically ill adult patients treated with a non-etoposide-based regimen including interleukin 1 antagonist anakinra, intravenous immunoglobulin (IVIG), and/or corticosteroids (CS) for HLH. METHODS: Eight adult (≥18 years) ICU patients having received treatment with anakinra ± IVIG ± CS for HLH between March 2014 and March 2016 at a large tertiary care university hospital (Medical University of Vienna, Vienna, Austria) were retrospectively analyzed...
January 1, 2017: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/28624991/a-new-global-and-comprehensive-model-for-icu-ventilator-performances-evaluation
#13
Nicolas S Marjanovic, Agathe De Simone, Guillaume Jegou, Erwan L'Her
BACKGROUND: This study aimed to provide a new global and comprehensive evaluation of recent ICU ventilators taking into account both technical performances and ergonomics. METHODS: Six recent ICU ventilators were evaluated. Technical performances were assessed under two FIO2 levels (100%, 50%), three respiratory mechanics combinations (Normal: compliance [C] = 70 mL cmH2O(-1)/resistance [R] = 5 cmH2O L(-1) s(-1); Restrictive: C = 30/R = 10; Obstructive: C = 120/R = 20), four exponential levels of leaks (from 0 to 12...
December 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28624388/geo-economic-variations-in-epidemiology-patterns-of-care-and-outcomes-in-patients-with-acute-respiratory-distress-syndrome-insights-from-the-lung-safe-prospective-cohort-study
#14
John G Laffey, Fabiana Madotto, Giacomo Bellani, Tài Pham, Eddy Fan, Laurent Brochard, Pravin Amin, Yaseen Arabi, Ednan K Bajwa, Alejandro Bruhn, Vladimir Cerny, Kevin Clarkson, Leo Heunks, Kiyoyasu Kurahashi, Jon Henrik Laake, Jose A Lorente, Lia McNamee, Nicolas Nin, Jose Emmanuel Palo, Lise Piquilloud, Haibo Qiu, Juan Ignacio Silesky Jiménez, Andres Esteban, Daniel F McAuley, Frank van Haren, Marco Ranieri, Gordon Rubenfeld, Hermann Wrigge, Arthur S Slutsky, Antonio Pesenti
BACKGROUND: Little information is available about the geo-economic variations in demographics, management, and outcomes of patients with acute respiratory distress syndrome (ARDS). We aimed to characterise the effect of these geo-economic variations in patients enrolled in the Large Observational Study to Understand the Global Impact of Severe Acute Respiratory Failure (LUNG SAFE). METHODS: LUNG SAFE was done during 4 consecutive weeks in winter, 2014, in a convenience sample of 459 intensive-care units in 50 countries across six continents...
June 14, 2017: Lancet Respiratory Medicine
https://www.readbyqxmd.com/read/28619767/association-of-hypercapnia-on-admission-with-increased-length-of-hospital-stay-and-severity-in-patients-admitted-with-community-acquired-pneumonia-a-prospective-observational-study-from-pakistan
#15
Nousheen Iqbal, Muhammad Irfan, Ali Bin Sarwar Zubairi, Safia Awan, Javaid A Khan
OBJECTIVE: To determine whether the presence of hypercapnia on admission in adult patients admitted to a university-based hospital in Karachi, Pakistan with community-acquired pneumonia (CAP) correlates with an increased length of hospital stay and severity compared with no hypercapnia on admission. STUDY DESIGN: A prospective observational study. SETTINGS: Tertiary care hospital in Karachi, Pakistan. METHODS: Patients who met the inclusion criteria were enrolled in the study...
June 15, 2017: BMJ Open
https://www.readbyqxmd.com/read/28618112/older-patients-with-late-stage-copd-their-illness-experiences-and-involvement-in-decision-making-regarding-mechanical-ventilation-and-noninvasive-ventilation
#16
Heidi Jerpseth, Vegard Dahl, Per Nortvedt, Kristin Halvorsen
Older patients with late-stage COPD: their illness experiences and involvement in decision-making regarding mechanical ventilation and noninvasive ventilation AIMS AND OBJECTIVES: The aim of this study was twofold: first, to explore the illness experiences of older patients' with late-stage chronic obstructive pulmonary disease; and second, to develop knowledge about how patients perceive their preferences to be taken into account in decision-making processes concerning mechanical ventilation and /or non-invasive ventilation...
June 15, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28613389/continuous-non-invasive-pco2-monitoring-in-weaning-patients-transcutaneous-is-advantageous-over-end-tidal-pco2
#17
Sarah B Schwarz, Wolfram Windisch, Friederike S Magnet, Claudia Schmoor, Christian Karagiannidis, Jens Callegari, Sophie E Huttmann, Jan H Storre
BACKGROUND AND OBJECTIVE: Continuous partial pressure of carbon dioxide (PCO2 ) assessment is essential for the success of mechanical ventilation (MV). Non-invasive end-tidal PCO2 (PetCO2 ) and transcutaneous PCO2 (PtcCO2 ) measurements serve as alternatives to the gold standard arterial PCO2 (PaCO2 ) method, but their eligibility in critical care is unclear. METHODS: The present study therefore performed methodological comparisons of PaCO2 versus PetCO2 and PtcCO2 , respectively, in weaning patients receiving invasive MV via tracheal cannulas...
June 14, 2017: Respirology: Official Journal of the Asian Pacific Society of Respirology
https://www.readbyqxmd.com/read/28594680/antibiotic-therapy-in-comatose-mechanically-ventilated-patients-following-aspiration-differentiating-pneumonia-from-pneumonitis
#18
Jean Baptiste Lascarrou, Floriane Lissonde, Aurélie Le Thuaut, Konstantinos Bachoumas, Gwenhael Colin, Matthieu Henry Lagarrigue, Isabelle Vinatier, Maud Fiancette, Jean Claude Lacherade, Aihem Yehia, Aurélie Joret, Christine Lebert, Sandra Bourdon, Laurent Martin Lefèvre, Jean Reignier
OBJECTIVES: To determine the proportion of patients with documented bacterial aspiration pneumonia among comatose ICU patients with symptoms suggesting either bacterial aspiration pneumonia or non-bacterial aspiration pneumonitis. DESIGN: Prospective observational study. SETTING: University-affiliated 30-bed ICU. PATIENTS: Prospective cohort of 250 patients admitted to the ICU with coma (Glasgow Coma Scale score ≤ 8) and treated with invasive mechanical ventilation...
August 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28592041/-the-effects-of-different-tidal-volume-ventilation-on-right-ventricular-function-in-critical-respiratory-failure-patients
#19
L X Liu, J Q Wu, Q Y Wu, Q Zhang, B Yu, S M Ge, Y Huo, X T Wang, Y G Chao, Z J Hu
Objective: To observe and explore the effects of different tidal volume (VT) ventilation on right ventricular (RV) function in patients with critical respiratory failure. Methods: Consecutive respiratory failure patients who were treated with invasive ventilator over 24 h in the Department of Critical Care Medicine at the Fourth Hospital of Hebei Medical University from June to December in 2015 were enrolled in this study.Clinical data including patients' vital signs, ventilator parameters and RV echocardiography were collected within 6 h (D0), day1(D1), day2 (D2) and day3 (D3) after ventilation started...
June 1, 2017: Zhonghua Nei Ke za Zhi [Chinese Journal of Internal Medicine]
https://www.readbyqxmd.com/read/28588895/evaluation-of-cough-peak-expiratory-flow-as-a-predictor-of-successful-mechanical-ventilation-discontinuation-a-narrative-review-of-the-literature
#20
REVIEW
Chuan Jiang, Antonio Esquinas, Bushra Mina
A crucial step in the transition from mechanical ventilation to extubation is the successful performance of a spontaneous breathing trial (SBT). The American College of Chest Physicians (ACCP) Guidelines recommend removal of the endotracheal tube upon successful completion of a SBT. However, this does not guarantee successful extubation as there remains a risk of re-intubation. Guidelines have outlined ventilator liberation protocols, selected use of non-invasive ventilation on extubation, early mobilization, and dynamic ventilator metrics to prevent and better predict extubation failure...
2017: Journal of Intensive Care
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