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Taheri BD, Fisher AD, Eisenhauer IF, April MD, Rizzo JA, Guliani SS, Flarity KM, Cripps M, Bebarta VS, Wohlauer MV, Schauer SG. The employment of resuscitative endovascular balloon occlusion of the aorta in deployed settings. Transfusion 2024. [PMID: 38581267 DOI: 10.1111/trf.17823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 03/17/2024] [Accepted: 03/25/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND Resuscitative endovascular balloon occlusion of the aorta (REBOA) has been often used in place of open aortic occlusion for management of hemorrhagic shock in trauma. There is a paucity of data evaluating REBOA usage in military settings. STUDY DESIGN AND METHODS We queried the Department of Defense Trauma Registry (DODTR) for all cases with at least one intervention or assessment available within the first 72 h after injury between 2007 and 2023. We used relevant procedural codes to identify the use of REBOA within the DODTR, and we used descriptive statistics to characterize its use. RESULTS We identified 17 cases of REBOA placed in combat settings from 2017 to 2019. The majority of these were placed in the operating room (76%) and in civilian patients (70%). A penetrating mechanism caused the injury in 94% of cases with predominantly the abdomen and extremities having serious injuries. All patients subsequently underwent an exploratory laparotomy after REBOA placement, with moderate numbers of patients having spleen, liver, and small bowel injuries. The majority (82%) of included patients survived to hospital discharge. DISCUSSION We describe 17 cases of REBOA within the DODTR from 2007 to 2023, adding to the limited documentation of patients undergoing REBOA in military settings. We identified patterns of injury in line with previous studies of patients undergoing REBOA in military settings. In this small sample of military casualties, we observed a high survival rate.
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Affiliation(s)
- Branson D Taheri
- Department of Surgery, University of Colorado School of Medicine, Aurora, Colorado, USA
- Air Education and Training Command, Air Force Institute of Technology, Wright-Patterson Air Force Base, Dayton, Ohio, USA
- University of Colorado Center for Combat Medicine and Battlefield (COMBAT) Research, Aurora, Colorado, USA
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Andrew D Fisher
- Department of Surgery, University of New Mexico School of Medicine, Albuquerque, New Mexico, USA
- Texas Army National Guard, Austin, Texas, USA
| | - Ian F Eisenhauer
- University of Colorado Center for Combat Medicine and Battlefield (COMBAT) Research, Aurora, Colorado, USA
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
- Department of Emergency Medicine, Denver Health, Denver, Colorado, USA
- Navy Medicine Leader and Professional Development Command, Bethesda, Maryland, USA
| | - Michael D April
- Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- 14th Field Hospital, Fort Stewart, Georgia, USA
| | - Julie A Rizzo
- Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Brooke Army Medical Center, JBSA, Fort Sam Houston, Texas, USA
| | - Sundeep S Guliani
- Department of Surgery, University of New Mexico School of Medicine, Albuquerque, New Mexico, USA
| | - Kathleen M Flarity
- University of Colorado Center for Combat Medicine and Battlefield (COMBAT) Research, Aurora, Colorado, USA
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Michael Cripps
- Department of Surgery, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Vikhyat S Bebarta
- University of Colorado Center for Combat Medicine and Battlefield (COMBAT) Research, Aurora, Colorado, USA
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Max V Wohlauer
- Department of Surgery, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Steven G Schauer
- University of Colorado Center for Combat Medicine and Battlefield (COMBAT) Research, Aurora, Colorado, USA
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
- Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Department of Anesthesiology, University of Colorado School of Medicine, Aurora, Colorado, USA
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Lauria AL, Kersey AJ, Mares JA, Taheri BD, Bedocs P, White PW, Burmeister DM, White JM. Advanced partial occlusion controller allows for increased precision during targeted regional optimization in a porcine model of hemorrhagic shock. J Trauma Acute Care Surg 2022; 92:735-742. [PMID: 35320156 DOI: 10.1097/ta.0000000000003493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Targeted regional optimization (TRO), a partial resuscitative endovascular balloon occlusion of the aorta strategy, may mitigate distal ischemia and extend the window of effectiveness for this adjunct. An automated device may allow greater control and precise regulation of flow past the balloon, while being less resource-intensive. The objective of this study was to assess the technical feasibility of the novel advanced partial occlusion controller (APOC) in achieving TRO at multiple distal pressures. METHODS Female swine (n = 48, 68.1 ± 0.7 kg) were randomized to a target distal mean arterial pressure (MAP) of 25 mm Hg, 35 mm Hg, or 45 mm Hg by either manual (MAN) or APOC regulation (n = 8 per group). Uncontrolled hemorrhage was generated by liver laceration. Targeted regional optimization was performed for 85 minutes, followed by surgical control and a 6-hour critical care phase. Proximal and distal MAP and flow rates were measured continuously. RESULTS At a target distal MAP of 25 mm Hg, there was no difference in the MAP attained (APOC: 26.2 ± 1.05 vs. MAN: 26.1 ± 1.78 mm Hg) but the APOC had significantly less deviance (10.9%) than manual titration (14.9%, p < 0.0001). Similarly, at a target distal MAP of 45 mm Hg, there was no difference in mean pressure (44.0 ± 0.900 mm Hg vs. 45.2 ± 1.31 mm Hg) but APOC had less deviance (9.34% vs. 11.9%, p < 0.0001). There was no difference between APOC and MAN in mean (34.6 mm Hg vs. 33.7 mm Hg) or deviance (9.95% vs. 10.4%) at a target distal MAP of 35 mm Hg, respectively. The APOC made on average 77 balloon volume adjustments per experiment compared with 29 by manual titrations. CONCLUSION The novel APOC consistently achieved and sustained precisely regulated TRO across all groups and demonstrated reduced deviance at the 25 mm Hg and 45 mm Hg groups compared with manual titration.
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Affiliation(s)
- Alexis L Lauria
- From the Department of Surgery (A.L.L., A.J.K., P.W.W., J.M.W.), Walter Reed National Military Medical Center; the Department of Surgery (A.L.L., A.J.K., J.A.M., B.D.T., P.W.W., D.M.B., J.M.W.), Medicine (D.M.B) and Anesthesiology (P.B.), Uniformed Services University of the Health Sciences, and the Henry M. Jackson Foundation (J.A.M., and P.B), Bethesda, Maryland
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