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Acute respiratory failure

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https://www.readbyqxmd.com/read/28227457/evaluation-of-periodic-breathing-in-respiratory-flow-signal-of-elderly-patients-using-svm-and-linear-discriminant-analysis
#1
Sara Argerich, Sergio Herrera, Salvador Benito, Beatriz F Giraldo, Sara Argerich, Sergio Herrera, Salvador Benito, Beatriz F Giraldo, Beatriz F Giraldo, Salvador Benito, Sara Argerich, Sergio Herrera
Aging population is a major concern that is reflected in the increase of chronic diseases. Heart Failure (HF) is one of the most common chronic diseases of elderly people that is punctuated with acute episodes, which result in hospitalization. The periodic modulation of the amplitude of the breathing pattern is proved to be one of the multiple symptoms of an acute episode, and thus, the features extracted from its characterization contribute in the improvement of the first diagnosis of the clinical practice...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28225528/extracorporeal-membrane-oxygenation-after-traumatic-injury
#2
Sarwat B Ahmad, Jay Menaker, Joseph Kufera, James OʼConnor, Thomas M Scalea, Deborah M Stein
BACKGROUND: The use of extracorporeal membrane oxygenation (ECMO) for acute respiratory failure after injury is controversial and poorly described. METHODS: We reviewed our single-center experience with use of ECMO from January 2006 to November 2015 at a Level 1 primary adult resource center for trauma to determine the association of in-hospital mortality with patient demographics and clinical variables. RESULTS: Forty-six patients were treated with ECMO...
March 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28224110/comparison-of-inhaled-milrinone-nitric-oxide-and-prostacyclin-in-acute-respiratory-distress-syndrome
#3
Martin Albert, Daniel Corsilli, David R Williamson, Marc Brosseau, Patrick Bellemare, Stéphane Delisle, Anne Qn Nguyen, France Varin
AIM: To evaluate the safety and efficacy of inhaled milrinone in acute respiratory distress syndrome (ARDS). METHODS: Open-label prospective cross-over pilot study where fifteen adult patients with hypoxemic failure meeting standard ARDS criteria and monitored with a pulmonary artery catheter were recruited in an academic 24-bed medico-surgical intensive care unit. Random sequential administration of iNO (20 ppm) or nebulized epoprostenol (10 μg/mL) was done in all patients...
February 4, 2017: World Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28221737/feasibility-of-multiple-breath-washout-measurements-in-infants-with-bronchiolitis-a-pilot-study
#4
Patrick Stafler, Sigal Weinreb, Huda Mussaffi, Meir Mei-Zahav, Dario Prais, Guy Steuer, Ophir Bar-On, Moshe Hoshen, Hannah Blau
BACKGROUND: Lung clearance index (LCI) reflects ventilation inhomogeneity and is raised in obstructive airway disease. Feasibility of multiple breath washout (MBW) measurement during acute lung disease in infants is unknown. As a further measure of disease, exhaled nitric oxide (eNO) may paradoxically decrease in acute bronchiolitis. We hypothesized that MBW measurements were attainable in infants with bronchiolitis and that LCI was raised and eNO reduced, compared to normal controls...
February 21, 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28221721/esogastric-pressure-measurement-to-assist-noninvasive-ventilation-indication-and-settings-in-infants-with-hypercapnic-respiratory-failure-a-pilot-study
#5
Guillaume Mortamet, Sonia Khirani, Alessandro Amaddeo, Guillaume Emeriaud, Sylvain Renolleau, Brigitte Fauroux
OBJECTIVE: Noninvasive ventilation (NIV) in usually set on clinical parameters. The aim of the study was to assess the value of esophageal (PES ) and gastric pressure (PGAS ) measurements for the indication and optimal settings of NIV in infants with hypercapnic respiratory failure in whom the efficacy of NIV was uncertain on clinical noninvasive parameters. DESIGN: A retrospective study. PATIENT-SUBJECT SELECTION: PES and PGAS measurements were performed in seven infants <2 years old admitted in the Pediatric Intensive Care Unit for an acute or acute-on-chronic hypercapnic respiratory failure...
February 21, 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28219910/severe-plasmodium-knowlesi-with-dengue-coinfection
#6
Mohd Jazman Che Rahim, Nurashikin Mohammad, Alwi Muhd Besari, Wan Syamimee Wan Ghazali
We report a case of severe Plasmodium knowlesi and dengue coinfection in a previously healthy 59-year-old Malay man who presented with worsening shortness of breath, high-grade fever with chills and rigors, dry cough, myalgia, arthralgia, chest discomfort and poor appetite of 1 week duration. There was a history mosquito fogging around his neighbourhood in his hometown. Further history revealed that he went to a forest in Jeli (northern part of Kelantan) 3 weeks prior to the event. Initially he was treated as severe dengue with plasma leakage complicated with type 1 respiratory failure as evidenced by positive serum NS1-antigen and thrombocytopenia...
February 20, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28219188/-change-of-prognosis-and-pathogens-in-adult-patients-with-severe-community-acquired-pneumonia-during-different-periods
#7
L Zhang, P Ning, F Rong, Z C Gao
Objective: To compare the change of prognosis and pathogens of adult patients with severe community-acquired pneumonia (CAP) requiring admission to Respiratory Intensive Care Unit (RICU) during different period, and estimate the risk factors of severe CAP. Methods: The clinical data of 186 patients with severe CAP admission to RICU was collected and assessed the trend in outcomes of these patients during three time periods: Period Ⅰ (January 1 2000 to October 31 2006), Period Ⅱ (November 1 2006 to December 31 2010), and Period Ⅲ (January 1 2011 to December 31 2015), analyzed the risk factors by Cox Proportional Hazards regression, and compared the pathogens detection...
February 7, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28218802/non-invasive-ventilation-for-cystic-fibrosis
#8
REVIEW
Fidelma Moran, Judy M Bradley, Amanda J Piper
BACKGROUND: Non-invasive ventilation may be a means to temporarily reverse or slow the progression of respiratory failure in cystic fibrosis by providing ventilatory support and avoiding tracheal intubation. Using non-invasive ventilation, in the appropriate situation or individuals, can improve lung mechanics through increasing airflow and gas exchange and decreasing the work of breathing. Non-invasive ventilation thus acts as an external respiratory muscle. This is an update of a previously published review...
February 20, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28217064/a-simple-technique-to-achieve-vascular-access-for-continuous-venous-venous-ultrafiltration-in-a-toddler
#9
Joseph Drew Tobias
Acute renal failure is associated with increased mortality in the Pediatric Intensive Care Unit. When anuric or oliguric renal failure occurs, the associated fluid overload may compromise respiratory function and has been shown to be associated with worse outcomes. Renal replacement therapy using continuous venous-venous hemofiltration (CVVH) allows for fluid, solute, and nitrogenous waste removal. However, large bore vascular access with placement of a double-lumen dialysis catheter is necessary to ensure effective flow rates to allow for CVVH...
January 2017: Saudi Journal of Anaesthesia
https://www.readbyqxmd.com/read/28216358/outcomes-of-thoracic-endovascular-aortic-repair-using-aortic-arch-chimney-stents-in-high-risk-patients
#10
Igor Voskresensky, Salvatore T Scali, Robert J Feezor, Javairiah Fatima, Kristina A Giles, Rosamaria Tricarico, Scott A Berceli, Adam W Beck
BACKGROUND: Aortic arch disease is a challenging clinical problem, especially in high-risk patients, in whom open repair can have morbidity and mortality rates of 30% to 40% and 2% to 20%, respectively. Aortic arch chimney (AAC) stents used during thoracic endovascular aortic repair (TEVAR) are a less invasive treatment strategy than open repair, but the current literature is inconclusive about the role of this technology. The focus of this analysis is on our experience with TEVAR and AAC stents...
February 16, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28216104/high-flow-nasal-cannula-therapy-versus-non-invasive-ventilation-in-children-with-severe-acute-asthma-exacerbation-an-observational-cohort-study
#11
J Pilar, V Modesto I Alapont, Y M Lopez-Fernandez, O Lopez-Macias, D Garcia-Urabayen, I Amores-Hernandez
INTRODUCTION: The present study describes our experience with the high-flow humidified nasal cannula (HFNC) versus non-invasive ventilation (NIV) in children with severe acute asthma exacerbation (SA). METHODS: An observational study of a retrospective cohort of 42 children with SA admitted to a Pediatric Intensive Care Unit (PICU) for non-invasive respiratory support was made. The primary outcome measure was failure of initial respiratory support (need to escalate from HFNC to NIV or from NIV to invasive ventilation)...
February 16, 2017: Medicina Intensiva
https://www.readbyqxmd.com/read/28215925/-elderly-patients-and-intensive-care-systematic-review-and-geriatrician-s-point-of-view
#12
H Vallet, B Riou, J Boddaert
The global population is aging and intensive care unit admission rate of elderly patients is dramatically increasing. The objective of this review is to provide an overview of the literature about the management of elderly patients in intensive care unit and more specifically about epidemiology, admission criteria, mortality, functional prognosis and ethical aspects. We also discuss the data on cardiorespiratory arrest, shock, acute respiratory failure and delirium. The mortality rate of patients over 80 years old in intensive care unit can reach up to 70% at 1year, but is dependent on many factors, such as comorbidities or frailty...
February 16, 2017: La Revue de Médecine Interne
https://www.readbyqxmd.com/read/28215486/evaluation-of-the-feasibility-of-average-volume-assured-pressure-support-ventilation-in-the-treatment-of-acute-hypercapnic-respiratory-failure-associated-with-chronic-obstructive-pulmonary-disease-a-pilot-study
#13
Fatma Çiftci, Aydın Çiledağ, Serhat Erol, Miraç Öz, Duygu Acar, Akın Kaya
No abstract text is available yet for this article.
January 30, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28215135/rapid-response-team-diagnoses-frequencies-and-related-hospital-mortality
#14
Roger J Smith, John D Santamaria, Espedito E Faraone, Jennifer A Holmes, David A Reid
OBJECTIVES: To describe the frequency and hospital mortality of problems (diagnoses) encountered by a rapid response team (RRT), and to identify the most common diagnoses for RRT triggers and for treating units. DESIGN: For each RRT event in 2015 at a tertiary hospital for adults, we chose the diagnosis that best explained the RRT event from a pre-defined list after reviewing relevant test results and clinical notes. RESULTS: There were 937 RRT events during 700 admissions and there were 58 different RRT diagnoses in 11 diagnosis groups...
March 2017: Critical Care and Resuscitation: Journal of the Australasian Academy of Critical Care Medicine
https://www.readbyqxmd.com/read/28214483/systemic-thrombolysis-increases-hemorrhagic-stroke-risk-without-survival-benefit-compared-with-catheter-directed-intervention-for-the-treatment-of-acute-pulmonary-embolism
#15
Nathan L Liang, Efthymios D Avgerinos, Michael J Singh, Michel S Makaroun, Rabih A Chaer
BACKGROUND: Systemic thrombolysis (ST) and catheter-directed intervention (CDI) are both used in the treatment of acute pulmonary embolism (PE), but the comparative outcomes of these two therapies remain unclear. The objective of this study was to compare short-term mortality and safety outcomes between the two treatments using a large national database. METHODS: Patients presenting with acute PE were identified in the National Inpatient Sample (NIS) from 2009 to 2012...
March 2017: Journal of Vascular Surgery. Venous and Lymphatic Disorders
https://www.readbyqxmd.com/read/28213266/noninvasivepositive-pressure-ventilation-vsinvasive-mechanical-ventilation-as-first-line-therapy-for-acute-hypoxemic-respiratory-failure-in-cancer-patients
#16
Nisha K Rathi, Sajid A Haque, Ron Nates, Alyssa Kosturakis, Hao Wang, Wenli Dong, Lei Feng, Rose J Erfe, Christina Guajardo, Laura Withers, Clarence Finch, Kristen J Price, Joseph L Nates
PURPOSE: The objective was to describe the characteristics and outcomes of critically ill cancer patients who received noninvasive positive pressure ventilation (NIPPV) vs invasive mechanical ventilation as first-line therapy for acute hypoxemic respiratory failure. MATERIAL AND METHODS: A retrospective cohort study of consecutive adult intensive care unit (ICU) cancer patients who received either conventional invasive mechanical ventilation or NIPPV as first-line therapy for hypoxemic respiratory failure...
January 20, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28212205/spontaneous-breathing-during-extracorporeal-membrane-oxygenation-in-acute-respiratory-failure
#17
Stefania Crotti, Nicola Bottino, Giulia Maria Ruggeri, Elena Spinelli, Daniela Tubiolo, Alfredo Lissoni, Alessandro Protti, Luciano Gattinoni
BACKGROUND: We evaluate the clinical feasibility of spontaneous breathing on extracorporeal membrane oxygenation and the interactions between artificial and native lungs in patients bridged to lung transplant or with acute exacerbation of chronic obstructive pulmonary disease (COPD) or acute respiratory distress syndrome. METHODS: The clinical course of a total of 48 patients was analyzed. Twenty-three of 48 patients were enrolled in the prospective study (nine bridged to lung transplant, six COPD, and eight acute respiratory distress syndrome)...
February 17, 2017: Anesthesiology
https://www.readbyqxmd.com/read/28212163/multiple-organ-dysfunction-in-children-mechanically-ventilated-for-acute-respiratory-failure
#18
Scott L Weiss, Lisa A Asaro, Heidi R Flori, Geoffrey L Allen, David Wypij, Martha A Q Curley
OBJECTIVES: The impact of extrapulmonary organ dysfunction, independent from sepsis and lung injury severity, on outcomes in pediatric acute respiratory failure is unclear. We sought to determine the frequency, timing, and risk factors for extrapulmonary organ dysfunction and the independent association of multiple organ dysfunction syndrome with outcomes in pediatric acute respiratory failure. DESIGN: Secondary observational analysis of the Randomized Evaluation of Sedation Titration for Respiratory Failure cluster-randomized prospective clinical trial conducted between 2009 and 2013...
February 16, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28210839/thrombotic-microangiopathy-caused-by-methionine-synthase-deficiency-diagnosis-and-treatment-pitfalls
#19
Maria Helena Vaisbich, Andressa Braga, Maria Gabrielle, Clarissa Bueno, Flávia Piazzon, Fernando Kok
BACKGROUND: Inborn errors of cobalamin (Cbl) metabolism form a large group of rare diseases. One of these, Cbl deficiency type C (CblC), is a well-known cause of thrombotic microangiopathy (TMA), especially in infants. However, there has only been a single published case of TMA associated to Cbl deficiency type G (CblG), also known as methionine synthase deficiency (MSD). CASE DIAGNOSIS/TREATMENT: A 21-month-old boy presented with pallor and oral ulcers during episodes of upper respiratory infection (URI)...
February 16, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28210638/an-unusual-suspect-causing-hypoxemic-respiratory-failure
#20
Masooma Aqeel, Bjorn Batdorf, Horatiu Olteanu, Jayshil J Patel
Introduction: Antisynthetase syndrome (ASS) is characterized by the presence of anti-Jo-1 antibodies in conjunction with clinical findings of fever, polymyositis-dermatomyositis, and interstitial lung disease (ILD). Inflammatory myopathies carry a high risk of malignancy, but this association is less well outlined in ASS. We present the case of a patient with ASS who developed non-Hodgkin's lymphoma with acute hypoxemic respiratory failure. Case Presentation: A 44-year-old female with ASS presented with acute hypoxemic respiratory failure...
January 2017: Journal of Investigative Medicine High Impact Case Reports
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