Contemporary Utilization and Outcomes of Resuscitative Endovascular Balloon Occlusion of the Aorta for Traumatic Noncompressible Torso Hemorrhage in Korea: A Retrospective Multi-Center Study
10.17479/jacs.2024.14.1.16
- Author:
Yoonjung HEO
1
;
Sung Wook CHANG
;
Byungchul YU
;
Byung Hee KANG
;
Pil Young JUNG
;
Kyounghwan KIM
;
Dong Hun KIM
Author Information
1. Division of Trauma Surgery, Department of Surgery, Dankook University College of Medicine, Cheonan, Republic of Korea
- Publication Type:Original Article
- From:
Journal of Acute Care Surgery
2024;14(1):16-26
- CountryRepublic of Korea
- Language:English
-
Abstract:
Purpose:This study aimed to evaluate the utilization and outcomes of resuscitative endovascular balloon occlusion of the aorta (REBOA) in managing noncompressible torso hemorrhage (NCTH) among trauma patients in Korea. The evolution of REBOA and its impact on patient survival was investigated as well as predictors of mortality.
Methods:This retrospective study included 234 post-REBOA patients from 5 leading regional trauma centers across Korea between 2016 and 2021. Primary outcomes were in-hospital mortality, and secondary outcomes were various clinical parameters regarding REBOA, overall treatment flow, and complications. For comparative analyses, patients were dichotomized into in-hospital non-survivors or survivors. Then, generalized additive and linear regression models were used to evaluate the trend of in-hospital mortality.
Results:The overall in-hospital mortality was 65.4%. The survivors had a higher proportion of responders following REBOA (87.7% vs 62.7%, p < 0.001). Key variables influencing outcomes included total occlusion time, red blood cell transfusion volume within the first 24 hours, revised trauma score, and systolic blood pressure gap. These factors significantly correlated with mortality rates in multivariate logistic regression.
Conclusion:Over 6 years, survival rates for NCTH patients undergoing REBOA in Korea have shown improvement. Despite diverse REBOA protocols across institutions, the results underscore the need for continued research, standardized practices, and national quality control measures to further optimize patient outcome and establish more effective treatment protocols for NCTH.
