High-dose ulinastatin improves postoperative oxygenation in patients undergoing aortic valve surgery with cardiopulmonary bypass: A retrospective studyopen access
- Authors
- Rhee, Ka-Young; Sung, Tae-Yun; Kim, Ju Deok; Kang, Hyun; Mohamad, Nazri; Kim, Tae-Yop
- Issue Date
- Mar-2018
- Publisher
- SAGE PUBLICATIONS LTD
- Keywords
- Acute lung injury; aortic valve surgery; cardiopulmonary bypass; intensive care unit; pulmonary oxygenation; ulinastatin
- Citation
- JOURNAL OF INTERNATIONAL MEDICAL RESEARCH, v.46, no.3, pp 1238 - 1248
- Pages
- 11
- Journal Title
- JOURNAL OF INTERNATIONAL MEDICAL RESEARCH
- Volume
- 46
- Number
- 3
- Start Page
- 1238
- End Page
- 1248
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/1153
- DOI
- 10.1177/0300060517746841
- ISSN
- 0300-0605
1473-2300
- Abstract
- Objective To determine whether pre-treatment with high-dose ulinastatin provides enhanced postoperative oxygenation in patients who have undergone aortic valve surgery with moderate hypothermic cardiopulmonary bypass (CPB). Methods Patients who underwent aortic valve surgery with moderate hypothermic CPB were retrospectively evaluated. In total, 94 of 146 patients were included. The patients were classified into one of two groups: patients in whom ulinastatin (10,000 U/kg followed by 5,000 U/kg/h) was administered during CPB (Group U, n=38) and patients in whom ulinastatin was not administered (Group C, n=56). The PaO2/FiO(2) ratio was calculated at the following time points: before CPB (pre-CPB), 2 h after weaning from CPB (post-CPB), and 6 h after arrival to the intensive care unit (ICU-6). The incidence of a low PaO2/FiO(2) ratio was also compared among the time points. Results Group U showed a significantly higher PaO2/FiO(2) ratio (F(4, 89.0)=657.339) and a lower incidence of lung injury (PaO2/FiO(2) ratio<300) than Group C at the post-CPB and ICU-6 time points. Conclusion High-dose ulinastatin improved pulmonary oxygenation after CPB and in the early stages of the ICU stay in patients undergoing aortic valve surgery with CPB.
- Files in This Item
-
- Appears in
Collections - College of Medicine > College of Medicine > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.