ID 55301
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Author
Itoh, Hideshi Department of Emergency and Critical Care Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Ichiba, Shing Department of Community and Emergency Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Ujike, Yoshihito Department of Emergency and Critical Care Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Douguchi, Takuma
Kasahara, Shingo Department of Cardiovascular Surgery, Okayama University Hospital
Arai, Sadahiko Department of Cardiovascular Surgery, Okayama University Hospital
Sano, Shunji Department of Cardiovascular Surgery, Okayama University Hospital
Abstract
OBJECT:  We compared the clinical effectiveness and biocompatibility of poly-2-methoxyethyl acrylate (PMEA)-coated and heparin-coated cardiopulmonary bypass (CPB) circuits in a prospective pediatric trial.  METHODS:  Infants randomly received heparin-coated (n=7) or PMEA-coated (n=7) circuits in elective pediatric cardiac surgery with CPB for ventricular septum defects. Clinical and hematologic variables, respiratory indices and hemodynamic changes were analyzed perioperatively.  RESULTS:  Demographic and clinical variables were similar in both groups. Leukocyte counts were significantly lower 5 minutes after CPB in the PMEA group than the heparin group. Hemodynamic data showed that PMEA caused hypotension within 5 minutes of CPB. The respiratory index was significantly higher immediately after CPB and 1 hour after transfer to the intensive care unit (ICU) in the PMEA group, as were levels of C-reactive protein 24 hours after transfer to the ICU.  CONCLUSION:  Our study shows that PMEA-coated circuits, unlike heparin-coated circuits, cause transient leukopenia during pediatric CPB and, perhaps, systemic inflammatory respiratory syndrome after pediatric CPB.
Keywords
PMEA coating
cardiopulmonary bypass
heparin coating
pediatric
transient leukopenia
Note
学位審査副論文
Published Date
2016-04
Publication Title
Perfusion
Volume
volume31
Issue
issue3
Publisher
Sage
Start Page
247
End Page
254
ISSN
0267-6591
NCID
AA10674287
Content Type
Journal Article
language
英語
OAI-PMH Set
岡山大学
Copyright Holders
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
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author
PubMed ID
DOI
Web of Sience KeyUT
Related Url
https://doi.org/10.1177/0267659115598217
http://ousar.lib.okayama-u.ac.jp/54282