| Comparison of central venous oxygen saturation and mixed venous oxygen saturation during liver transplantation. | |
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MedLine Citation:
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PMID: 19317701 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Central venous catheterisation is commonly performed during major surgery and intensive care, and it would be useful if central venous oxygen saturation could function as a surrogate for mixed venous oxygen saturation. We studied 50 patients undergoing living related liver transplantation. Blood samples were taken simultaneously from central venous and pulmonary artery catheters at nine time points during the pre-anhepatic, anhepatic, and postanhepatic phases. Four hundred and fifty sets of measurement were obtained. There was a good correlation between central venous oxygen saturation and mixed venous oxygen saturation. The mean (SD) difference (95% limit of agreement) was lowest at the first time point (1.06 (0.65)%, -1.94% to 2.7%) and then increased throughout the study but remained acceptable. The change in mixed venous oxygen and central venous oxygen saturations occurred mostly in parallel and as a result changes in mixed venous oxygen saturation were reflected adequately in the change in central venous oxygen saturation. The correlation between mixed venous oxygen saturation and cardiac output was poor. |
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Authors:
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A el-Masry; A M Mukhtar; A M el-Sherbeny; M Fathy; M el-Meteini |
Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: Anaesthesia Volume: 64 ISSN: 1365-2044 ISO Abbreviation: Anaesthesia Publication Date: 2009 Apr |
Date Detail:
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Created Date: 2009-03-25 Completed Date: 2009-04-13 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0370524 Medline TA: Anaesthesia Country: England |
Other Details:
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Languages: eng Pagination: 378-82 Citation Subset: AIM; IM |
Affiliation:
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Faculty of Medicine, Cairo University, Giza, Egypt. aaaelmasry@yahoo.com |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adult Blood Specimen Collection / methods* Catheterization, Central Venous Catheterization, Swan-Ganz Female Hemodynamics Humans Intraoperative Care / methods Liver Transplantation* Male Middle Aged Oxygen / blood* Prospective Studies Reproducibility of Results |
| Chemical | |
Reg. No./Substance:
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7782-44-7/Oxygen |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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