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Circuit change during extracorporeal membrane oxygenation: single-center retrospective study of 48 changes
- Source :
- Critical Care, Vol 27, Iss 1, Pp 1-6 (2023)
- Publication Year :
- 2023
- Publisher :
- BMC, 2023.
-
Abstract
- Abstract Background Bleeding and thrombosis induce major morbidity and mortality in patients under extracorporeal membrane oxygenator (ECMO). Circuit changes can be performed for oxygenation membrane thrombosis but are not recommended for bleeding under ECMO. The objective of this study was to evaluate the course of clinical, laboratory, and transfusion parameters before and after ECMO circuit changes warranted by bleeding or thrombosis. Methods In this single-center, retrospective, cohort study, clinical parameters (bleeding syndrome, hemostatic procedures, oxygenation parameters, transfusion) and laboratory parameters (platelet count, hemoglobin, fibrinogen, PaO2) were collected over the seven days surrounding the circuit change. Results In the 274 patients on ECMO from January 2017 to August 2020, 48 circuit changes were performed in 44 patients, including 32 for bleeding and 16 for thrombosis. Mortality was similar in the patients with vs. without changes (21/44, 48% vs. 100/230, 43%) and in those with bleeding vs. thrombosis (12/28, 43% vs. 9/16, 56%, P = 0.39). In patients with bleeding, numbers of bleeding events, hemostatic procedures, and red blood cell transfusions were significantly higher before vs. after the change (P
Details
- Language :
- English
- ISSN :
- 13648535
- Volume :
- 27
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Critical Care
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.0640db056e0142f7a15e7ff4c677b8d7
- Document Type :
- article
- Full Text :
- https://doi.org/10.1186/s13054-023-04503-9