• Artificial organs · Jun 2011

    Five-year results of 121 consecutive patients treated with extracorporeal membrane oxygenation at Fu Wai Hospital.

    • Feilong Hei, Song Lou, Jingwen Li, Kun Yu, Jinping Liu, Zhengyi Feng, Ju Zhao, Shengshou Hu, Jianping Xu, Qian Chang, Yinglong Liu, Xu Wang, Ping Liu, and Cun Long.
    • Department of Cardiopulmonary Bypass, Cardiovascular Institute and Fu Wai Hospital, CAMS and PUMC, Beijing, China.
    • Artif Organs. 2011 Jun 1;35(6):572-8.

    AbstractSince 2004, our institution has adopted venoarterial (VA) extracorporeal membrane oxygenation (ECMO) for patients who otherwise could not be weaned from cardiopulmonary bypass and patients experiencing cardiogenic shock and/or pulmonary dysfunction unresponsive to conventional treatments. In this study, we reviewed our experience with ECMO support and tried to identify predictors of in-hospital mortality. We retrospectively analyzed the clinical records of 121 consecutive patients receiving ECMO. Patients were divided into adult and pediatric groups and analyzed separately. Demographics, clinical characteristics at the time of ECMO implantation, ECMO-related complications, and in-hospital mortality were collected. Logistic regression analyses were performed to investigate predictors of mortality. A P value ≤ 0.05 was accepted as significant. Sixty-eight adult patients and 53 pediatric patients were included in this study. In adult patients, 52 were weaned from ECMO and 43 survived upon discharge. After univariate analysis, ECMO setup location, receiving cardiopulmonary resuscitation before ECMO, leg ischemia, hemolysis, acute renal failure (ARF), neurological dysfunction, and multiple organ dysfunction syndrome were associated with in-hospital death. In multiple logistic regression analyses, leg ischemia (OR 14.68, 95% CI 1.67-129.1), ARF (OR 12.14, 95% CI 2.5-58.8), and neurological dysfunction (OR 49.0, 95% CI 2.28-1051.96) were risk factors associated with in-hospital mortality. Patients put on ECMO in the operating room had a better chance of survival (OR 0.078, 95% CI 0.013-0.417). In pediatric patients, 30 were weaned from ECMO and 26 survived upon discharge. After univariate analysis, age, weight, and eight ECMO complications were associated with in-hospital death. In multiple logistic regression analyses, ARF (OR 24.0, 95% CI 4.2-137.3) was a risk factor associated with in-hospital mortality. A P value of 0.921 and >0.99 was obtained by the Hosmer-Lemeshow test, and the area under the curve was 0.863 and 0.867 for adult and pediatric patients, respectively. The overall survival rate was 57%. ECMO is a justifiable alternative treatment for refractory cardiac and/or pulmonary dysfunction which could rescue more than 50% of carefully selected patients. Higher survival rates could be achieved by preventing ECMO complications.© 2011, Copyright the Authors. Artificial Organs © 2011, International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…