scholarly journals Experience with veno-venous ecmo in patients with adult respiratory distress syndrome secondary to viral pneumonia. Case series

2020 ◽  
Vol 48 (4) ◽  
Author(s):  
Antonio Figueredo ◽  
Leonardo Salazar ◽  
Camilo E. Pizarro ◽  
Mauricio Orozco-Levi ◽  
Maria M. Botia
Keyword(s):  
Survival Rate ◽  
Respiratory Distress Syndrome ◽  
Respiratory Distress ◽  
Adult Respiratory Distress Syndrome ◽  
Distress Syndrome ◽  
Case Series ◽  
Viral Pneumonia ◽  
Ecmo Support ◽  
Cannulation Site ◽  
Case Series Report

Introduction: The use of extracorporeal membrane oxygenation (ECMO) has increased exponentially in recent years and has shown to be effective in treating adult respiratory distress syndrome (ARDS) secondary to H1N1-related pneumonia. However, evidence remains controversial. This study describes a case series of ECMO in ARDS secondary to viral pneumonia. Methods: A search was conducted in the ECMO database of Fundación Cardiovascular de Colombia for the 2013-2017 period. A case series report was written of patients diagnosed with ARDS secondary to confirmed or suspected viral pneumonia. Results: Nineteen patients with ECMO support and ARDS due to viral pneumonia were included in the study. The survival rate upon discharge was 11 patients (58%) and weaning from ECMO support was successful in 13 patients (68%). Hemorrhagic complications were the most frequent: gastrointestinal bleeding, 10 patients (53%); intracranial bleeding, 2 (10%); alveolar hemorrhage, 2 (10%);’ hemothorax requiring thoracostomy with chest tube drainage, 2 (10%); cannulation site bleeding, 9 patients (47%); and surgical site bleeding in 3 patients (25%) who required tracheostomy. Other complications were: pneumothorax, 1 patient (5%); sepsis, 6 patients (32%); and growth of microorganisms in bronchial lavage, 6 patients (32%). Conclusions: This study supports the use of veno-venous ECMO to achieve a higher survival rate than expected in patients with severe ARDS and refractory hypoxemia secondary to viral pneumonia. Early initiation of the therapy should improve overall results.

Adult respiratory distress syndrome: outcome in a community hospital

1994 ◽  
Vol 3 (5) ◽  
pp. 337-341 ◽  
Author(s):  
D Willms ◽  
M Nield ◽  
I Gocka
Keyword(s):  
Survival Rate ◽  
Respiratory Distress Syndrome ◽  
Respiratory Distress ◽  
Adult Respiratory Distress Syndrome ◽  
Distress Syndrome ◽  
Community Hospital ◽  
Survival Rates ◽  
Pressure Control ◽  
Control Mode ◽  
Significant Difference

BACKGROUND: Published reports indicate that survival rates of patients with adult respiratory distress syndrome have not improved dramatically since the first report of the condition in 1967. However, changes in ventilator strategies and improved critical care management may result in better survival rates in patients with well-defined, severe adult respiratory distress syndrome. OBJECTIVES: To report the outcomes of patients with adult respiratory distress syndrome treated in a community hospital and compare these findings with those in previously published reports. METHODS: A retrospective study design was used. All patients diagnosed with adult respiratory distress syndrome (N = 47) over a 2-year period were studied. RESULTS: For the study patients, the survival rate was 64%; 29% died from respiratory failure alone. Analysis demonstrated that advanced age was not associated with mortality. Pressure-control ventilation was used for 31 patients and there was no significant difference in the presence of barotrauma in the pressure-control mode vs volume ventilation. CONCLUSION: This survival rate exceeds most recently reported rates and thus supports the idea that improvement in treatment of adult respiratory distress syndrome is occurring.

scholarly journals Survival of Patients With Severe Acute Respiratory Distress Syndrome Treated Without Extracorporeal Membrane Oxygenation

2018 ◽  
Vol 27 (3) ◽  
pp. 220-227 ◽  
Author(s):  
Sarina K. Sahetya ◽  
Roy G. Brower ◽  
R. Scott Stephens
Keyword(s):  
Acute Respiratory Distress Syndrome ◽  
Survival Rate ◽  
Extracorporeal Membrane Oxygenation ◽  
Respiratory Distress Syndrome ◽  
Respiratory Distress ◽  
Distress Syndrome ◽  
Survival Rates ◽  
Case Series ◽  
Survival Prediction ◽  
Membrane Oxygenation

Background Case series have reported favorable outcomes with extracorporeal membrane oxygenation (ECMO) in patients with severe acute respiratory distress syndrome. However, those patients were generally young, with few comorbid conditions. Objective To characterize the clinical features and survival rates of patients with severe acute respiratory distress syndrome who met criteria for ECMO but were managed without it. Methods Patients who met the study criteria were identified prospectively. Inclusion criteria for ECMO included severe hypoxemia, uncompensated hypercapnia, or elevated end-inspiratory plateau pressures despite low tidal volume ventilation. Predicted survival rates with ECMO were calculated using the Respiratory ECMO Survival Prediction score. Results Of the 46 patients who met the criteria for severe acute respiratory distress syndrome and ECMO consideration, 5 received ECMO and 16 patients had at least 1 contraindication to it. The remaining 25 patients met ECMO criteria but did not receive the treatment. The patients’ mean age was 53.5 (SD, 14.3) years; 84% had at least 1 major comorbid condition. The median predicted survival rate with ECMO was 57%. The actual hospital discharge survival rate without ECMO was 56%. Conclusions The general medical intensive care patient population with severe acute respiratory distress syndrome is older and sicker than patients reported in prior case series in which patients were treated with ECMO. In this study, the survival rate without ECMO was similar to predicted survival rates with ECMO.

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