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Lin Y, Chen Q, Zhang G, Xie L, Yang X, Zhong H, Xu J, Zhang M. Sodium octanoate alleviates cardiac and cerebral injury after traumatic cardiac arrest in a porcine model. Am J Emerg Med 2024; 78:48-56. [PMID: 38199096 DOI: 10.1016/j.ajem.2023.12.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 12/25/2023] [Accepted: 12/31/2023] [Indexed: 01/12/2024] Open
Abstract
INTRODUCTION Traumatic cardiac arrest (TCA) is a severe condition with a high mortality rate, and patients who survive from TCA face a poor prognosis due to post-resuscitation injury, including cardiac and cerebral injury, which remains a serious challenge. Sodium octanoate has shown protective effects against various diseases. The present study aims to investigate sodium octanoate's protective effects against cardiac and cerebral injury after TCA in a porcine model. METHODS The study included a total of 22 male domestic pigs divided into three groups: Sham group (n = 7), TCA group (n = 7), and sodium octanoate (SO) group (n = 8). Hemorrhage was initiated via the right femoral artery by a blood pump at a rate of 2 ml·kg-1·min-1 to establish TCA model. The Sham group underwent only endotracheal intubation and arteriovenous catheterization, without experiencing the blood loss/cardiac arrest/resuscitation model. At 5 min after resuscitation, the SO group received a continuous sodium octanoate infusion while the TCA group received the same volume of saline. General indicators were monitored, and blood samples were collected at baseline and at different time points after resuscitation. At 24 h after resuscitation, pigs were sacrificed, and heart and brain were obtained for cell apoptosis detection, iron deposition staining, oxidative stress detection, and the expression of ferroptosis-related proteins (ACSL4 and GPX4). RESULTS Sodium octanoate significantly improved mean arterial pressure, cardiac output and ejection fraction induced by TCA. Serum biomarkers of cardiac and cerebral injury were found to increase at all time points after resuscitation, while sodium octanoate significantly reduced their levels. The apoptosis rates of cardiomyocytes and cerebral cortex cells in the SO group were significantly lower than in the TCA group, along with a reduced area of iron deposition staining. The sodium octanoate also reduced oxidative stress and down-regulated ferroptosis which was indicated by protein level alteration of ACSL4 and GPX4. CONCLUSION Our study's findings suggest that early infusion of sodium octanoate significantly alleviates post-resuscitation cardiac and cerebral injury in a porcine model of TCA, possibly through inhibition of cell apoptosis and GPX4-mediated ferroptosis. Therefore, sodium octanoate could be a potential therapeutic strategy for patients with TCA.
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Affiliation(s)
- Yao Lin
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Key Laboratory of The Diagnosis and Treatment of Severe Trauma and Burn of Zhejiang Province, Hangzhou, China; Zhejiang Province Clinical Research Center for Emergency and Critical Care Medicine, Hangzhou, China
| | - Qi Chen
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Department of Emergency Medicine, The First People's Hospital of Fuyang Hangzhou, Hangzhou, China
| | - Gongping Zhang
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Department of Emergency Medicine, Lishui Municipal Central Hospital, Lishui, China
| | - Lutao Xie
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Department of Emergency Medicine, Lishui Municipal Central Hospital, Lishui, China
| | - Xuelin Yang
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Department of Emergency Medicine, Lishui Municipal Central Hospital, Lishui, China
| | - Huiming Zhong
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Key Laboratory of The Diagnosis and Treatment of Severe Trauma and Burn of Zhejiang Province, Hangzhou, China; Zhejiang Province Clinical Research Center for Emergency and Critical Care Medicine, Hangzhou, China
| | - Jiefeng Xu
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Key Laboratory of The Diagnosis and Treatment of Severe Trauma and Burn of Zhejiang Province, Hangzhou, China; Zhejiang Province Clinical Research Center for Emergency and Critical Care Medicine, Hangzhou, China.
| | - Mao Zhang
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Key Laboratory of The Diagnosis and Treatment of Severe Trauma and Burn of Zhejiang Province, Hangzhou, China; Zhejiang Province Clinical Research Center for Emergency and Critical Care Medicine, Hangzhou, China.
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Marsden M, Barratt J, Donald-Simpson H, Wilkinson T, Manning J, Rees P. Selective aortic arch perfusion: a first-in-human observational cadaveric study. Scand J Trauma Resusc Emerg Med 2023; 31:97. [PMID: 38087352 PMCID: PMC10717954 DOI: 10.1186/s13049-023-01148-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 11/08/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Selective aortic arch perfusion (SAAP) is a novel endovascular technique that combines thoracic aortic occlusion with extracorporeal perfusion of the brain and heart. SAAP may have a role in both haemorrhagic shock and in cardiac arrest due to coronary ischaemia. Despite promising animal studies, no data is available that describes SAAP in humans. The primary aim of this study was to assess the feasibility of selective aortic arch perfusion in humans. The secondary aim of the study was to assess the feasibility of achieving direct coronary artery access via the SAAP catheter as a potential conduit for salvage percutaneous coronary intervention. METHODS Using perfused human cadavers, a prototype SAAP catheter was inserted into the descending aorta under fluoroscopic guidance via a standard femoral percutaneous access device. The catheter balloon was inflated and the aortic arch perfused with radio-opaque contrast. The coronary arteries were cannulated through the SAAP catheter. RESULTS The procedure was conducted four times. During the first two trials the SAAP catheter was passed rapidly and without incident to the intended descending aortic landing zone and aortic arch perfusion was successfully delivered via the device. The SAAP catheter balloon failed on the third trial. On the fourth trial the left coronary system was cannulated using a 5Fr coronary guiding catheter through the central SAAP catheter lumen. CONCLUSIONS For the first time using a perfused cadaveric model we have demonstrated that a SAAP catheter can be easily and safely inserted and SAAP can be achieved using conventional endovascular techniques. The SAAP catheter allowed successful access to the proximal aorta and permitted retrograde perfusion of the coronary and cerebral circulation.
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Affiliation(s)
- Max Marsden
- Blizard Institute, The Faculty of Medicine and Dentistry, Queen Mary University of London, 4 Newark Street, London, E1 2AT, UK
- Defence Endovascular Resuscitation Group, Research and Clinical Innovation, Birmingham, UK
| | - Jon Barratt
- Defence Endovascular Resuscitation Group, Research and Clinical Innovation, Birmingham, UK
- East Anglian Air Ambulance, Helimed House, Norwich, UK
| | - Helen Donald-Simpson
- Tayside Innovation MedTech Ecosystem TIME, University of Dundee, Wilson House, Dundee, DD2 1FD, UK
| | - Tracey Wilkinson
- Human Anatomy Unit, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Jim Manning
- Department of Emergency Medicine, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - Paul Rees
- Blizard Institute, The Faculty of Medicine and Dentistry, Queen Mary University of London, 4 Newark Street, London, E1 2AT, UK.
- Defence Endovascular Resuscitation Group, Research and Clinical Innovation, Birmingham, UK.
- East Anglian Air Ambulance, Helimed House, Norwich, UK.
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Zhang L, Du WQ, Zong ZW, Zhong X, Jia YJ, Jiang RQ, Ye Z. Modified Glucose-insulin-potassium Therapy for Hemorrhage-induced Traumatic Cardiac Arrest in Rabbits. Curr Med Sci 2023; 43:1238-1246. [PMID: 37955782 DOI: 10.1007/s11596-023-2796-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 08/14/2023] [Indexed: 11/14/2023]
Abstract
OBJECTIVE Resuscitation with whole blood is known to be better than that with saline in attaining the return of spontaneous circulation (ROSC) and improving the short-term survival rate for hemorrhage-induced traumatic cardiac arrest (HiTCA). However, the resuscitation with whole blood alone fails to address the pathophysiological abnormalities, including hyperglycemia, hyperkalemia and coagulopathy, after HiTCA. The present study aimed to determine whether the modified glucose-insulin-potassium (GIK) therapy can ameliorate the above-mentioned pathophysiological abnormalities, enhance the ROSC, improve the function of key organs, and reduce the mortality after HiTCA. METHODS HiTCA was induced in rabbits (n=36) by controlled hemorrhage. Following arrest, the rabbits were randomly divided into three groups (n=12 each): group A (no resuscitation), group B (resuscitation with whole blood), and group C (resuscitation with whole blood plus GIK). The GIK therapy was administered based on the actual concentration of glucose and potassium. The ROSC rate and survival rate were obtained. Hemodynamical and biochemical changes were detected. Thromboelastography (TEG) was used to measure coagulation parameters, and enzyme-linked immunosorbent assay to detect parameters related to inflammation, coagulation and the function of brain. RESULTS All animals in groups B and C attained ROSC. Two rabbits died 24-48 h after HiTCA in group B, while no rabbits died in group C. The GIK therapy significantly reduced the levels of blood glucose, potassium, and biological markers for inflammatory reaction, and improved the heart, kidney, liver and brain function in group C when compared to group B. Furthermore, the R values of TEG were significantly lower in group C than in group B, and the maximum amplitude of TEG was slightly lower in group B than in group C, with no significant difference found. CONCLUSION Resuscitation with whole blood and modified GIK therapy combined can ameliorate the pathophysiological disorders, including hyperglycemia, hyperkalemia and coagulopathy, and may improve the function of key organs after HiTCA.
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Affiliation(s)
- Lin Zhang
- State Key Laboratory of Trauma, Burn and Combined Injury, Department for Combat Casualty Care Training, Training Base for Army Health Care, Army Medical University, Chongqing, 400038, China
| | - Wen-Qiong Du
- State Key Laboratory of Trauma, Burn and Combined Injury, Department for Combat Casualty Care Training, Training Base for Army Health Care, Army Medical University, Chongqing, 400038, China
| | - Zhao-Wen Zong
- State Key Laboratory of Trauma, Burn and Combined Injury, Department for Combat Casualty Care Training, Training Base for Army Health Care, Army Medical University, Chongqing, 400038, China.
- Department of Orthopedics, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China.
| | - Xin Zhong
- State Key Laboratory of Trauma, Burn and Combined Injury, Department for Combat Casualty Care Training, Training Base for Army Health Care, Army Medical University, Chongqing, 400038, China
| | - Yi-Jun Jia
- State Key Laboratory of Trauma, Burn and Combined Injury, Department for Combat Casualty Care Training, Training Base for Army Health Care, Army Medical University, Chongqing, 400038, China
| | - Ren-Qing Jiang
- State Key Laboratory of Trauma, Burn and Combined Injury, Department for Combat Casualty Care Training, Training Base for Army Health Care, Army Medical University, Chongqing, 400038, China
| | - Zhao Ye
- State Key Laboratory of Trauma, Burn and Combined Injury, Department for Combat Casualty Care Training, Training Base for Army Health Care, Army Medical University, Chongqing, 400038, China
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Manning JE, Morrison JJ, Pepe PE. Prehospital Resuscitation: What Should It Be? Adv Surg 2023; 57:233-256. [PMID: 37536856 DOI: 10.1016/j.yasu.2023.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
Prehospital resuscitation is a dynamic field now being energized by new technologies and a shift in thinking regarding intravascular resuscitation. Growing evidence discourages use of intravenous (IV) crystalloid and colloid solutions in trauma, whereas blood products, particularly whole blood, are becoming preferred. Although randomized clinical trials validating definitive resuscitative protocols are still lacking, most preclinical and clinical indicators support this approach. In addition, emerging technologies such as external and endovascular hemorrhage control devices and extracorporeal perfusion are now being used routinely, even in the prehospital setting in many countries, generating new lines of emerging investigations for trauma specialists.
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Affiliation(s)
- James E Manning
- Department of Emergency Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, CB# 7594, Chapel Hill, NC 27599-7594, USA.
| | - Jonathan J Morrison
- Division of Vascular and Endovascular Surgery, Mayo Clinic, 200 First Street, Rochester, MN 55905, USA
| | - Paul E Pepe
- University of Miami, Miller School of Medicine, Miami, FL, USA; Dallas County Public Safety, Emergency Medical Services, Dallas, TX, USA; Global Emergency Medical Services, Suite 307 Point of Americas One, 2100 South Ocean Lane, Fort Lauderdale, FL 33316-3823, USA
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Madurska MJ, Abdou H, Elansary NN, Edwards J, Patel N, Stonko DP, Richmond MJ, Scalea TM, Rasmussen TE, Morrison JJ. Whole Blood Selective Aortic Arch Perfusion for Exsanguination Cardiac Arrest: Assessing Myocardial Tolerance to the Duration of Cardiac Arrest. Shock 2022; 57:243-250. [PMID: 35759304 DOI: 10.1097/shk.0000000000001946] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Selective aortic arch perfusion (SAAP) is an endovascular technique that consists of aortic occlusion with perfusion of the coronary and cerebral circulation. It been shown to facilitate return of spontaneous circulation (ROSC) after exanguination cardiac arrest (ECA), but it is not known how long arrest may last before the myocardium can no longer be durably recovered. The aim of this study is to assess the myocardial tolerance to exsanguination cardiac arrest before successful ROSC with SAAP. METHODS Male adult swine (n = 24) were anesthetized, instrumented, and hemorrhaged to arrest. Animals were randomized into three groups: 5, 10, and 15 min of cardiac arrest before resuscitation with SAAP. Following ROSC, animals were observed for 60 min in a critical care environment. Primary outcomes were ROSC, and survival at 1-h post-ROSC. RESULTS Shorter cardiac arrest time was associated with higher ROSC rate and better 1-h survival. ROSC was obtained for 100% (8/8) of the 5-min ECA group, 75% (6/8) of the 10-min group, 43% (3/7) of the 15-min group (P = 0.04). One-hour post-ROSC survival was 75%, 50%, and 14% in 5-, 10-, and 15-min groups, respectively (P = 0.02). One-hour survivors in the 5-min group required less norepinephrine (1.31 mg ± 0.83 mg) compared with 10-SAAP (0.76 mg ± 0.24 mg), P = 0.008. CONCLUSION Whole blood SAAP can accomplish ROSC at high rates even after 10 min of unsupported cardiac arrest secondary to hemorrhage, with some viability beyond to 15 min. This is promising as a tool for ECA, but requires additional optimization and clinical trials.Animal Use Protocol, IACUC: 0919015.
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Affiliation(s)
- Marta J Madurska
- R. Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
- Henry-Jackson Foundation, Bethesda, Maryland
| | - Hossam Abdou
- R. Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
| | - Noha N Elansary
- R. Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
| | - Joseph Edwards
- R. Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
| | - Neerav Patel
- R. Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
| | - David P Stonko
- R. Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
- Henry-Jackson Foundation, Bethesda, Maryland
- Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Michael J Richmond
- R. Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
- Henry-Jackson Foundation, Bethesda, Maryland
| | - Thomas M Scalea
- R. Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
| | - Todd E Rasmussen
- Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Jonathan J Morrison
- R. Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
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Cao M, Zhao Y, He H, Yue R, Pan L, Hu H, Ren Y, Qin Q, Yi X, Yin T, Ma L, Zhang D, Huang X. New Applications of HBOC-201: A 25-Year Review of the Literature. Front Med (Lausanne) 2021; 8:794561. [PMID: 34957164 PMCID: PMC8692657 DOI: 10.3389/fmed.2021.794561] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 11/05/2021] [Indexed: 01/10/2023] Open
Abstract
If not cured promptly, tissue ischemia and hypoxia can cause serious consequences or even threaten the life of the patient. Hemoglobin-based oxygen carrier-201 (HBOC-201), bovine hemoglobin polymerized by glutaraldehyde and stored in a modified Ringer's lactic acid solution, has been investigated as a blood substitute for clinical use. HBOC-201 was approved in South Africa in 2001 to treat patients with low hemoglobin (Hb) levels when red blood cells (RBCs) are contraindicated, rejected, or unavailable. By promoting oxygen diffusion and convective oxygen delivery, HBOC-201 may act as a direct oxygen donor and increase oxygen transfer between RBCs and between RBCs and tissues. Therefore, HBOC-201 is gradually finding applications in treating various ischemic and hypoxic diseases including traumatic hemorrhagic shock, hemolysis, myocardial infarction, cardiopulmonary bypass, perioperative period, organ transplantation, etc. However, side effects such as vasoconstriction and elevated methemoglobin caused by HBOC-201 are major concerns in clinical applications because Hbs are not encapsulated by cell membranes. This study summarizes preclinical and clinical studies of HBOC-201 applied in various clinical scenarios, outlines the relevant mechanisms, highlights potential side effects and solutions, and discusses the application prospects. Randomized trials with large samples need to be further studied to better validate the efficacy, safety, and tolerability of HBOC-201 to the extent where patient-specific treatment strategies would be developed for various clinical scenarios to improve clinical outcomes.
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Affiliation(s)
- Min Cao
- Department of Critical Care Medicine, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Yong Zhao
- Anesthesiology, Southwest Medicine University, Luzhou, China
| | - Hongli He
- Department of Critical Care Medicine, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Ruiming Yue
- Department of Critical Care Medicine, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Lingai Pan
- Department of Critical Care Medicine, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Huan Hu
- Department of Critical Care Medicine, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Yingjie Ren
- Department of Critical Care Medicine, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Qin Qin
- Department of Critical Care Medicine, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Xueliang Yi
- Department of Critical Care Medicine, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Tao Yin
- Surgical Department, Chengdu Second People's Hospital, Chengdu, China
| | - Lina Ma
- Health Inspection and Quarantine, Chengdu Medical College, Chengdu, China
| | - Dingding Zhang
- Sichuan Provincial Key Laboratory for Disease Gene Study, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiaobo Huang
- Department of Critical Care Medicine, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
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Manning JE, Moore EE, Morrison JJ, Lyon RF, DuBose JJ, Ross JD. Femoral vascular access for endovascular resuscitation. J Trauma Acute Care Surg 2021; 91:e104-e113. [PMID: 34238862 DOI: 10.1097/ta.0000000000003339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT Endovascular resuscitation is an emerging area in the resuscitation of both severe traumatic hemorrhage and nontraumatic cardiac arrest. Vascular access is the critical first procedural step that must be accomplished to initiate endovascular resuscitation. The endovascular interventions presently available and emerging are routinely or potentially performed via the femoral vessels. This may require either femoral arterial access alone or access to both the femoral artery and vein. The time-critical nature of resuscitation necessitates that medical specialists performing endovascular resuscitation be well-trained in vascular access techniques. Keen knowledge of femoral vascular anatomy and skill with vascular access techniques are required to meet the needs of critically ill patients for whom endovascular resuscitation can prove lifesaving. This review article addresses the critical importance of femoral vascular access in endovascular resuscitation, focusing on the pertinent femoral vascular anatomy and technical aspects of ultrasound-guided percutaneous vascular access and femoral vessel cutdown that may prove helpful for successful endovascular resuscitation.
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Affiliation(s)
- James E Manning
- From the Department of Emergency Medicine (J.E.M.), University of North Carolina at Chapel Hill, Chapel Hill, North Carolina; Division of Trauma Surgery (J.E.M.), Oregon Health & Sciences University, Portland, Oregon; Ernest E Moore Shock Trauma Center at Denver Health (E.E.M.), Denver; Department of Surgery (E.E.M.), University of Colorado, Denver, Colorado; R. Adams Cowley Shock Trauma Center (J.J.M., J.J.D.); Department of Surgery (J.J.M., J.J.D.), University of Maryland School of Medicine, Baltimore, Maryland; Naval Postgraduate School Department of Defense Analysis (R.F.L.) Monterey, California; Charles T. Dotter Department of Interventional Radiology (J.D.R.), Oregon Health & Sciences University, Portland, Oregon; and Military & Health Research Foundation (J.D.R.), Laurel, Maryland
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Donaldson RI, Graham TL, Fisher TC, Armstrong J, Buchanan OJ, Cambridge J, Ross JD. Efficacy of past, present, and future fluid strategies in an improved large animal model of non-compressible intra-abdominal hemorrhage. J Trauma Acute Care Surg 2021; 91:S99-S106. [PMID: 34324472 DOI: 10.1097/ta.0000000000003200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Noncompressible hemorrhage is a leading cause of potentially survivable combat death, with the vast majority of such deaths occurring in the out-of-hospital environment. While large animal models of this process are important for device and therapeutic development, clinical practice has changed over time and past models must follow suit. Developed in conjunction with regulatory feedback, this study presents a modernized, out-of-hospital, noncompressible hemorrhage model, in conjunction with a randomized study of past, present, and future fluid options following a hypotensive resuscitation protocol consistent with current clinical practice. METHODS We performed a randomized controlled experiment comparing three fluid resuscitation options in Yorkshire swine. Baseline data from animals of same size from previous experiments were analyzed (n = 70), and mean systolic blood pressure was determined, with a permissive hypotension resuscitation target defined as a 25% decrease from normal (67 mm Hg). After animal preparation, a grade IV to V liver laceration was induced. Animals bled freely for a 10-minute "time-to-responder" period, after which resuscitation occurred with randomized fluid in boluses to the goal target: 6% hetastarch in lactated electrolyte injection (HEX), normal saline (NS), or fresh whole blood (FWB). Animals were monitored for a total simulated "delay to definitive care" period of 2 hours postinjury. RESULTS At the end of the 2-hour study period, 8.3% (1 of 12 swine) of the HEX group, 50% (6 of 12 swine) of the NS group, and 75% (9 of 12 swine) of the FWB had survived (p = 0.006), with Holm-Sidak pairwise comparisons showing a significant difference between HEX and FWB and (p = 0.005). Fresh whole blood had significantly higher systemic vascular resistance and hemoglobin levels compared with other groups (p = 0.003 and p = 0.001, respectively). CONCLUSION Survival data support the movement away from HEX toward NS and, preferably, FWB in clinical practice and translational animal modeling. The presented model allows for future research including basic science, as well as translational studies of novel diagnostics, therapeutics, and devices.
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Affiliation(s)
- Ross I Donaldson
- From the Critical Innovations LLC (R.I.D., T.C.F., J.A., O.J.B., J.C.); Department of Emergency Medicine (R.I.D.), David Geffen School of Medicine at UCLA, Los Angeles; Department of Emergency Medicine (R.I.D.), Harbor-UCLA Medical Center, Torrance; Department of Epidemiology (R.I.D.), UCLA Fielding School of Public Health, Los Angeles, California; Charles T Dotter Department of Interventional Radiology (T.L.G., J.D.R.), Oregon Health and Science University, Portland, Oregon; and Military and Health Research Foundation (T.L.G., J.D.R.), Laurel, Maryland
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Dalton HJ, Berg RA, Nadkarni VM, Kochanek PM, Tisherman SA, Thiagarajan R, Alexander P, Bartlett RH. Cardiopulmonary Resuscitation and Rescue Therapies. Crit Care Med 2021; 49:1375-1388. [PMID: 34259654 DOI: 10.1097/ccm.0000000000005106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The history of cardiopulmonary resuscitation and the Society of Critical Care Medicine have much in common, as many of the founders of the Society of Critical Care Medicine focused on understanding and improving outcomes from cardiac arrest. We review the history, the current, and future state of cardiopulmonary resuscitation.
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Affiliation(s)
- Heidi J Dalton
- Heart and Vascular Institute and Department of Pediatrics, INOVA Fairfax Medical Center, Falls Church, VA. Department of Critical Care, Children's Hospital of Philadelphia, Philadelphia, PA. Department of Anesthesiology/Critical Care Medicine, Peter Safer Resuscitation Center, Pittsburgh, PA. Department of Surgery, R Adams Cowley Shock Trauma Center, Baltimore, MD. Department of Cardiology, Division of Cardiovascular Critical Care, Boston Children's Hospital, Boston, MA. Department of Surgery, University of Michigan, Ann Arbor, MI
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Iida A, Naito H, Nojima T, Yumoto T, Yamada T, Fujisaki N, Nakao A, Mikane T. State-of-the-art methods for the treatment of severe hemorrhagic trauma: selective aortic arch perfusion and emergency preservation and resuscitation-what is next? Acute Med Surg 2021; 8:e641. [PMID: 33791103 PMCID: PMC7995927 DOI: 10.1002/ams2.641] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/17/2021] [Accepted: 03/03/2021] [Indexed: 01/30/2023] Open
Abstract
Trauma is a primary cause of death globally, with non‐compressible torso hemorrhage constituting an important part of “potentially survivable trauma death.” Resuscitative endovascular balloon occlusion of the aorta has become a popular alternative to aortic cross‐clamping under emergent thoracotomy for non‐compressible torso hemorrhage in recent years, however, it alone does not improve the survival rate of patients with severe shock or traumatic cardiac arrest from non‐compressible torso hemorrhage. Development of novel advanced maneuvers is essential to improve these patients’ survival, and research on promising methods such as selective aortic arch perfusion and emergency preservation and resuscitation is ongoing. This review aimed to provide physicians in charge of severe trauma cases with a broad understanding of these novel therapeutic approaches to manage patients with severe hemorrhagic trauma, which may allow them to develop lifesaving strategies for exsanguinating trauma patients. Although there are still hurdles to overcome before their clinical application, promising research on these novel strategies is in progress, and ongoing development of synthetic red blood cells and techniques that reduce ischemia‐reperfusion injury may further maximize their effects. Both continuous proof‐of‐concept studies and translational clinical evaluations are necessary to clinically apply these hemostasis approaches to trauma patients.
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Affiliation(s)
- Atsuyoshi Iida
- Department of Emergency Medicine Japanese Red Cross Okayama Hospital 2-1-1 Aoe, Kita ward Okayama Okayama 7008607 Japan
| | - Hiromichi Naito
- Department of Emergency, Critical Care, and Disaster Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 2-5-1 Sikatatyo Okayama Okayama 7008558 Japan
| | - Tsuyoshi Nojima
- Department of Emergency, Critical Care, and Disaster Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 2-5-1 Sikatatyo Okayama Okayama 7008558 Japan
| | - Tetsuya Yumoto
- Department of Emergency, Critical Care, and Disaster Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 2-5-1 Sikatatyo Okayama Okayama 7008558 Japan
| | - Taihei Yamada
- Department of Emergency, Critical Care, and Disaster Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 2-5-1 Sikatatyo Okayama Okayama 7008558 Japan
| | - Noritomo Fujisaki
- Department of Emergency, Critical Care, and Disaster Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 2-5-1 Sikatatyo Okayama Okayama 7008558 Japan
| | - Atsunori Nakao
- Department of Emergency, Critical Care, and Disaster Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 2-5-1 Sikatatyo Okayama Okayama 7008558 Japan
| | - Takeshi Mikane
- Department of Emergency Medicine Japanese Red Cross Okayama Hospital 2-1-1 Aoe, Kita ward Okayama Okayama 7008607 Japan
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Abstract
ABSTRACT The emerging concept of endovascular resuscitation applies catheter-based techniques in the management of patients in shock to manipulate physiology, optimize hemodynamics, and bridge to definitive care. These interventions hope to address an unmet need in the care of severely injured patients, or those with refractory non-traumatic cardiac arrest, who were previously deemed non-survivable. These evolving techniques include Resuscitative Endovascular Balloon Occlusion of Aorta, Selective Aortic Arch Perfusion, and Extracorporeal Membrane Oxygenation and there is a growing literature base behind them. This review presents the up-to-date techniques and interventions, along with their application, evidence base, and controversy within the new era of endovascular resuscitation.
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Affiliation(s)
- Marta J Madurska
- R Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
| | - James D Ross
- Division of Trauma and Acute Care Surgery, Oregon Health and Science University, Portland, Oregon
| | - Thomas M Scalea
- R Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
| | - Jonathan J Morrison
- R Adams Cowley Shock Trauma Center, University of Maryland Medical System, Baltimore, Maryland
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12
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Marsh AM, Betzold R, Rueda M, Morrow M, Lottenberg L, Borrego R, Ghneim M, DuBose JJ, Morrison JJ, Azar FK. Clinical Use of Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) in the Management of Hemorrhage Control: Where Are We Now? CURRENT SURGERY REPORTS 2021. [DOI: 10.1007/s40137-021-00285-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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13
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Abstract
Fluids are a vital tool in the armament of acute care clinicians in both civilian and military resuscitation. We now better understand complications from inappropriate resuscitation with currently available fluids; however, fluid resuscitation undeniably remains a life-saving intervention. Military research has driven the most significant advances in the field of fluid resuscitation and is currently leading the search for the fluids of the future. The veterinary community, much like our civilian human counterparts, should expect the fluid of the future to be the fruit of military research. The fluids of the future not only are expected to improve patient outcomes but also be field expedient. Those fluids should be compatible with military environments or natural disaster environments. For decades, military personnel and disaster responders have faced the peculiar demands of austere environments, prolonged field care, and delayed evacuation. Large scale natural disasters present field limitations often similar to those encountered in the battlefield. The fluids of the future should, therefore, have a long shelf-life, a small footprint, and be resistant to large temperature swings, for instance. Traumatic brain injury and hemorrhagic shock are the leading causes of preventable death for military casualties and a significant burden in civilian populations. The military and civilian health systems are focusing efforts on field-expedient fluids that will be specifically relevant for the management of those conditions. Fluids are expected to be compatible with blood products, increase oxygen-carrying capabilities, promote hemostasis, and be easy to administer in the prehospital setting, to match the broad spectrum of current acute care challenges, such as sepsis and severe systemic inflammation. This article will review historical military and civilian contributions to current resuscitation strategies, describe the expectations for the fluids of the future, and describe select ongoing research efforts with a review of current animal data.
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Affiliation(s)
- Thomas H. Edwards
- US Army Institute of Surgical Research, San Antonio, TX, United States
| | - Guillaume L. Hoareau
- Emergency Medicine, School of Medicine, University of Utah, Salt Lake City, UT, United States
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14
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Emerging hemorrhage control and resuscitation strategies in trauma: Endovascular to extracorporeal. J Trauma Acute Care Surg 2021; 89:S50-S58. [PMID: 32345902 DOI: 10.1097/ta.0000000000002747] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This article reviews four emerging endovascular hemorrhage control and extracorporeal perfusion techniques for management of trauma patients with profound hemorrhagic shock including hemorrhage-induced traumatic cardiac arrest: resuscitative endovascular balloon occlusion of the aorta, selective aortic arch perfusion, extracorporeal life support, and emergency preservation and resuscitation. The preclinical and clinical studies underpinning each of these techniques are summarized. We also present an integrated conceptual framework for how these emerging technologies may be used in the future care of trauma patients in both resource-rich and austere environments.
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15
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Cardiac arrest: An interdisciplinary scoping review of the literature from 2019. Resusc Plus 2020; 4:100037. [PMID: 34223314 PMCID: PMC8244427 DOI: 10.1016/j.resplu.2020.100037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/29/2020] [Accepted: 10/04/2020] [Indexed: 01/09/2023] Open
Abstract
Objectives The Interdisciplinary Cardiac Arrest Research Review (ICARE) group was formed in 2018 to conduct a systematic annual search of peer-reviewed literature relevant to cardiac arrest. Now in its second year, the goals of the review are to illustrate best practices in research and help reduce compartmentalization of knowledge by disseminating clinically relevant advances in the field of cardiac arrest across disciplines. Methods An electronic search of PubMed using keywords related to cardiac arrest was conducted. Title and abstracts retrieved by these searches were screened for relevance, classified by article type (original research or review), and sorted into 7 categories. Screened manuscripts underwent standardized scoring of overall methodological quality and impact on the categorized fields of study by reviewer teams lead by a subject-matter expert editor. Articles scoring higher than 99 percentiles by category-type were selected for full critique. Systematic differences between editors’ and reviewers’ scores were assessed using Wilcoxon signed-rank test. Results A total of 3348 articles were identified on initial search; of these, 1364 were scored after screening for relevance and deduplication, and forty-five underwent full critique. Epidemiology & Public Health represented 24% of fully reviewed articles with Prehospital Resuscitation, Technology & Care, and In-Hospital Resuscitation & Post-Arrest Care Categories both representing 20% of fully reviewed articles. There were no significant differences between editor and reviewer scoring. Conclusions The sheer number of articles screened is a testament to the need for an accessible source calling attention to high-quality and impactful research and serving as a high-yield reference for clinicians and scientists seeking to follow the ever-growing body of cardiac arrest-related literature. This will promote further development of the unique and interdisciplinary field of cardiac arrest medicine.
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16
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Muller CR, Williams AT, Munoz CJ, Eaker AM, Breton AN, Palmer AF, Cabrales P. Safety profile of high molecular weight polymerized hemoglobins. Transfusion 2020; 61:212-224. [PMID: 33104250 DOI: 10.1111/trf.16157] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 10/06/2020] [Accepted: 10/08/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Hemoglobin (Hb)-based oxygen (O2 ) carriers (HBOCs) are being developed as alternatives to red blood cells and blood when these products are unavailable. Clinical trials of previous HBOC generations revealed side effects, including hypertension and vasoconstriction, that were not observed in preclinical studies. Large molecular weight (MW) polymerized bovine Hb (PolybHb) represents a new class of HBOC with promising results. We evaluated the safety profile of PolybHb after an exchange transfusion (ET) in guinea pigs (GPs). This study compares changes in indices of cardiac, inflammatory, and organ function after ET with high (R-state) and low (T-state) O2 affinity PolybHb with high MW. STUDY DESIGN AND METHODS Guinea pigs underwent a 20% ET with PolybHb. To assess the implication of PolybHb ET on the microcirculation, hamsters instrumented with a dorsal window chamber were subjected to a similar volume ET. RESULTS T and R-state PolybHb did not induce significant alterations in cardiac function. T-state PolybHb induced mild vasoconstriction shortly after transfusion, while R-state did not have acute effects on microvascular tone. CONCLUSION Large MW PolybHbs were found to be safe and efficacious in increasing O2 carrying capacity and the O2 affinity of the PolybHb did not affect O2 delivery or extraction by tissues in relevant preclinical models. In conclusion, these results suggest that both T-state and R-state PolybHb are safe and do not impair O2 delivery. The results are encouraging and support further evaluation of high MW PolybHbs and their future feasibility compared to allogenic blood in a trauma model.
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Affiliation(s)
- Cynthia R Muller
- Department of Bioengineering, University of California San Diego, La Jolla, California, USA
| | - Alexander T Williams
- Department of Bioengineering, University of California San Diego, La Jolla, California, USA
| | - Carlos J Munoz
- Department of Bioengineering, University of California San Diego, La Jolla, California, USA
| | - Allyn M Eaker
- Department of Bioengineering, University of California San Diego, La Jolla, California, USA
| | - Amanda N Breton
- Department of Bioengineering, University of California San Diego, La Jolla, California, USA
| | - Andre F Palmer
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio, USA
| | - Pedro Cabrales
- Department of Bioengineering, University of California San Diego, La Jolla, California, USA
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