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McGreevy D, Abu-Zidan F, Sadeghi M, Pirouzram A, Toivola A, Skoog P, Idoguchi K, Kon Y, Ishida T, Matsumura Y, Matsumoto J, Reva V, Maszkowski M, Bersztel A, Caragounis E, Falkenberg M, Handolin L, Oosthuizen G, Szarka E, Manchev V, Wannatoop T, Chang S, Kessel B, Hebron D, Shaked G, Bala M, Coccolini F, Ansaloni L, Dogan E, Manning J, Hibert-Carius P, Larzon T, Nilsson K, Hörer T. Feasibility and Clinical Outcome Of REBOA in Patients With Impending Traumatic Cardiac Arrest. Eur J Vasc Endovasc Surg 2019. [DOI: 10.1016/j.ejvs.2019.09.443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Sadeghi M, Nilsson KF, Larzon T, Pirouzram A, Toivola A, Skoog P, Idoguchi K, Kon Y, Ishida T, Matsumara Y, Matsumoto J, Reva V, Maszkowski M, Bersztel A, Caragounis E, Falkenberg M, Handolin L, Kessel B, Hebron D, Coccolini F, Ansaloni L, Madurska MJ, Morrison JJ, Hörer TM. The use of aortic balloon occlusion in traumatic shock: first report from the ABO trauma registry. Eur J Trauma Emerg Surg 2018; 44:491-501. [PMID: 28801841 PMCID: PMC6096626 DOI: 10.1007/s00068-017-0813-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 07/04/2017] [Indexed: 11/09/2022]
Abstract
PURPOSE Resuscitative endovascular balloon occlusion of the aorta (REBOA) is a technique for temporary stabilization of patients with non-compressible torso hemorrhage. This technique has been increasingly used worldwide during the past decade. Despite the good outcomes of translational studies, clinical studies are divided. The aim of this multicenter-international study was to capture REBOA-specific data and outcomes. METHODS REBOA practicing centers were invited to join this online register, which was established in September 2014. REBOA cases were reported, both retrospective and prospective. Demographics, injury patterns, hemodynamic variables, REBOA-specific data, complications and 30-days mortality were reported. RESULTS Ninety-six cases from 6 different countries were reported between 2011 and 2016. Mean age was 52 ± 22 years and 88% of the cases were blunt trauma with a median injury severity score (ISS) of 41 (IQR 29-50). In the majority of the cases, Zone I REBOA was used. Median systolic blood pressure before balloon inflation was 60 mmHg (IQR 40-80), which increased to 100 mmHg (IQR 80-128) after inflation. Continuous occlusion was applied in 52% of the patients, and 48% received non-continuous occlusion. Occlusion time longer than 60 min was reported as 38 and 14% in the non-continuous and continuous groups, respectively. Complications, such as extremity compartment syndrome (n = 3), were only noted in the continuous occlusion group. The 30-day mortality for non-continuous REBOA was 48%, and 64% for continuous occlusion. CONCLUSIONS This observational multicenter study presents results regarding continuous and non-continuous REBOA with favorable outcomes. However, further prospective studies are needed to be able to draw conclusions on morbidity and mortality.
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Affiliation(s)
- M Sadeghi
- Västmanlands Hospital Västerås, Department of Vascular Surgery, Örebro University, Örebro, Sweden
| | - K F Nilsson
- Department of Cardiothoracic and Vascular Surgery, Faculty of Medicine and Health, Örebro University Hospital, 701 85, Örebro, Sweden
| | - T Larzon
- Department of Cardiothoracic and Vascular Surgery, Faculty of Medicine and Health, Örebro University Hospital, 701 85, Örebro, Sweden
| | - A Pirouzram
- Department of Cardiothoracic and Vascular Surgery, Faculty of Medicine and Health, Örebro University Hospital, 701 85, Örebro, Sweden
| | - A Toivola
- Department of Cardiothoracic and Vascular Surgery, Faculty of Medicine and Health, Örebro University Hospital, 701 85, Örebro, Sweden
| | - P Skoog
- Department of Vascular Surgery, Örebro University, Örebro, Sweden
| | - K Idoguchi
- Senshu Trauma and Critical Care Center, Rinku General Medical Center, Izumisano, Japan
| | - Y Kon
- Emergency and Critical Care Center, Hachinohe City Hospital, Hachinohe, Japan
| | - T Ishida
- Emergency and Critical Care Center, Ohta Nishinouchi Hospital, Koriyama, Japan
| | - Y Matsumara
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
- R Adams Cowley Shock Trauma Center, University of Maryland, College Park, MD, USA
| | - J Matsumoto
- Department of Emergency and Critical Care Medicine, St Marianna University School of Medicine, Kawasaki, Japan
| | - V Reva
- Department of War Surgery, Kirov Military Medical Academy, Saint Petersburg, Russia
- Dzhanelidze Research Institute of Emergency Medicine, Saint Petersburg, Russia
| | - M Maszkowski
- Västmanlands Hospital Västerås, Department of Vascular Surgery, Örebro University, Örebro, Sweden
| | - A Bersztel
- Västmanlands Hospital Västerås, Department of Vascular Surgery, Örebro University, Örebro, Sweden
| | - E Caragounis
- Sahlgrenska University Hospital, Department of Surgery, University of Gothenburg, Gothenburg, Sweden
| | - M Falkenberg
- Department of Radiology, Örebro University, Örebro, Sweden
| | - L Handolin
- Helsinki University Hospital, Department of Orthopedics and Traumatology, University of Helsinki, Helsinki, Finland
| | - B Kessel
- Department of Surgery, Hillel Yaffe Medical Centre, Hadera, Israel
| | - D Hebron
- Department of Surgery, Hillel Yaffe Medical Centre, Hadera, Israel
| | - F Coccolini
- Department of Surgery, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - L Ansaloni
- Department of Surgery, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - M J Madurska
- Department of Vascular Surgery, Queen Elizabeth University Hospital, Glasgow, UK
| | - J J Morrison
- Department of Vascular Surgery, Queen Elizabeth University Hospital, Glasgow, UK
| | - T M Hörer
- Department of Cardiothoracic and Vascular Surgery, Faculty of Medicine and Health, Örebro University Hospital, 701 85, Örebro, Sweden.
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Larzon T, Skoog P. One hundred percent of ruptured aortic abdominal aneurysms can be treated endovascularly if adjunct techniques are used such as chimneys, periscopes and embolization. J Cardiovasc Surg (Torino) 2014; 55:169-178. [PMID: 24670825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Observational studies comparing endovascular aneurysm repair (EVAR) with open repair (OR) in ruptured abdominal aortic aneurysms (AAA) have suggested a benefit for EVAR but have been questioned recently by randomized controlled trials (RCT). A low eligibility for endovascular repair is a main limitation of these RCTs. In contrast, data from 473 patients from 1998 to 2011 in the Örebro/Zurich series show that nearly all AAA patients presenting with rupture can in fact be treated with EVAR with a low 30-day mortality rate (24%) and a minimal exclusion rate (4%). By using different adjunct techniques, such as chimneys and periscopes, also juxtarenal aneurysms can be treated even if simultaneous aortic balloon occlusion is necessary. OnyxTM embolization of the internal iliac artery in patients with aortoiliac aneurysms prevents back flow, thus avoiding an endoleak type. From May 2009 until December 2013, 70 patients arrived at Örebro University Hospital with a ruptured AAA diagnose. Nine percent were considered unfit for any intervention (including OR) and were treated medically. All of the 64 patients that underwent surgery were treated with EVAR and 30-day mortality in this group was 17 of 64 patients (27%). The mortality for patients treated with adjunct techniques was not significantly increased compared with patients treated with standard EVAR. In conclusion, our data support that open repair of ruptured AAA can be replaced by EVAR with appropriate management of existing adjunct techniques.
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Affiliation(s)
- T Larzon
- Department of Cardiothoracic and Vascular Surgery Örebro University Hospital, Örebro, Sweden -
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Hörer TM, Skoog P, Norgren L, Magnuson A, Berggren L, Jansson K, Larzon T. Intra-peritoneal microdialysis and intra-abdominal pressure after endovascular repair of ruptured aortic aneurysms. Eur J Vasc Endovasc Surg 2013; 45:596-606. [PMID: 23540804 DOI: 10.1016/j.ejvs.2013.03.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Accepted: 03/02/2013] [Indexed: 02/07/2023]
Abstract
OBJECTIVES This study aims to evaluate intra-peritoneal (ip) microdialysis after endovascular aortic repair (EVAR) of ruptured abdominal aortic aneurysm (rAAA) in patients developing intra-abdominal hypertension (IAH), requiring abdominal decompression. DESIGN Prospective study. MATERIAL AND METHODS A total of 16 patients with rAAA treated with an emergency EVAR were followed up hourly for intra-abdominal pressure (IAP), urine production and ip lactate, pyruvate, glycerol and glucose by microdialysis, analysed only at the end of the study. Abdominal decompression was performed on clinical criteria, and decompressed (D) and non-decompressed (ND) patients were compared. RESULTS The ip lactate/pyruvate (l/p) ratio was higher in the D group than in the ND group during the first five postoperative hours (mean 20 vs. 12), p = 0.005 and at 1 h prior to decompression compared to the fifth hour in the ND group (24 vs. 13), p = 0.016. Glycerol levels were higher in the D group during the first postoperative hours (mean 274.6 vs. 121.7 μM), p = 0.022. The IAP was higher only at 1 h prior to decompression in the D group compared to the ND group at the fifth hour (mean 19 vs. 14 mmHg). CONCLUSIONS Ip l/p ratio and glycerol levels are elevated immediately postoperatively in patients developing IAH leading to organ failure and subsequent abdominal decompression.
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Affiliation(s)
- T M Hörer
- Department of Cardio-Thoracic and Vascular Surgery, Örebro University Hospital and Örebro University, Örebro, Sweden.
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Månsson J, Skoog P, Thorén P. Naloxone and haemorrhagic hypotension in rats. Evidence against sympathetic nervous system as the primary mediator of improved cardiovascular haemodynamics. Acta Physiol Scand 1986; 127:155-9. [PMID: 3014821 DOI: 10.1111/j.1748-1716.1986.tb07888.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Release of endogenous opiate-like substances seem to occur in different forms of stress. Earlier studies have shown that the opiate antagonist, naloxone, has a positive effect on cardiac performance and blood pressure in animals with haemorrhagic shock. In the present study, we have examined the involvement of the sympathetic nervous system in this response. Two groups of anaesthetized normotensive Wistar-Kyoto rats were studied. Both groups were bled rapidly (about 5 min) down to an arterial pressure of 50 mmHg and were kept at that level for 30 min. At the end of the 30-min bleeding period, naloxone 1, 2, or 5 mg kg-1 was injected i.v. in a small volume of saline. In the first group of rats (n = 6), the aortic pressure was kept constant at 50 mmHg by further bleedings after naloxone. In the other group (n = 7), the arterial pressure was allowed to rise after naloxone. As reported earlier, haemorrhagic hypotension caused a pronounced inhibition of renal sympathetic nerve activity. Naloxone injected after 30 min of hypotension caused an immediate rise in blood pressure, followed 1-2 min later by a rise in sympathetic nerve activity (SNA). In animals in which pressure was held constant by further bleeding after naloxone, only small and insignificant changes in SNA were observed. The conclusions are the following: injection of naloxone increases blood pressure in rats exposed to severe haemorrhage (Faden & Holiday 1979). The rise in aortic pressure is followed 1-2 min later by a rise in SNA.(ABSTRACT TRUNCATED AT 250 WORDS)
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Abstract
The goal of this study was to investigate changes in renal sympathetic outflow during hypotensive haemorrhage. Normotensive Wistar-Kyoto rats were anaesthetized with chloralose (50 mg kg-1) and bled to an arterial blood pressure of 50 mmHg for 30 min. Changes in heart rate (HR) and renal nerve activity (RNA) were registered. The hypotensive haemorrhage induced a short-lasting sympathetic excitation that was followed within 5-10 min by a powerful sympathetic inhibition and bradycardia. The average maximal decrease in sympathetic activity was 65% and the maximal decrease in heart rate was 45 beats min-1. There was a close correlation between changes in heart rate and renal sympathetic activity. The marked depressor response was due at least in part to activation of vagal afferents because the depressor responses were acutely reversed by bilateral cervical vagotomy. As cardiac afferents are known to be activated by prostaglandins and bradykinins, and these agents are released by myocardial ischaemia, haemorrhage was repeated after use of indomethacin and aprotinin (a protein inhibitor decreasing bradykinin formation), and a marked sympathetic inhibition could still be elicited upon haemorrhage. We therefore suggest that the likely mechanism for activation of the vagal afferents is a squeezing of the myocardium when the heart has to contract around an almost empty chamber. In conclusion, this study demonstrated that hypotensive haemorrhage triggers profound inhibition of RNA in rats and that this sympathoinhibition is mediated primarily by mechanically sensitive cardiac vagal afferents.
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