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Schild-Suhren S, Yilmaz E, Biggemann L, Seif A, Torsello GF, Uhlig A, Ghadimi M, Bösch F. [Management of Injuries to the Parenchymal Abdominal Organs]. Zentralbl Chir 2024. [PMID: 38684170 DOI: 10.1055/a-2301-7951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
The most common organs affected by abdominal trauma are the spleen and the liver, often in combination. Pancreatic injuries are rare. In the case of blunt abdominal trauma, which is much more common, a clinical and laboratory examination as well as sonography should be performed. In the initial assessment, the circulatory situation must be screened. If there is haemodynamic instability and presentation of free fluid, an emergency laparotomy is indicated. If the situation is stable or stabilised and a pathological sonography is present, it is essential to perform triphasic contrast enhanced computed tomography, which is also mandatory in polytraumatised patients. If a renal injury is suspected, a late venous phase should be attached. In addition to the classification of the injury, attention should be paid to possible vascular injury or active bleeding. In this case, angiography with the possibility of intervention should be performed. Endoscopic treatment is possible for injuries of the pancreatic duct. If the imaging does not reveal any intervention target and a circulation is stable, a conservative approach is possible with continuous monitoring using clinical, laboratory and sonographic controls. Most injuries can be successfully treated by non-operative management (NOM).There are various surgical options for treating the injury, such as local and resecting procedures. There is also the option of "damage control surgery" with acute bleeding control and second look. Complex surgical procedures should be performed at centres. Postoperative complications arise out of elective surgery.In the less common case of penetrating abdominal trauma, the actual extent of the injury cannot be estimated from the visible wound. Here again, the circulatory situation determines the next steps. An emergency laparotomy should be carried out in case of instability. If the condition is stable, further diagnostics should be performed using contrast enhanced computed tomography. If penetration through the peritoneum cannot be clearly excluded, diagnostic laparoscopy should be performed.
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Affiliation(s)
- Stina Schild-Suhren
- Klinik für Allgemein-, Viszeral- und Kinderchirurgie, Universitätsmedizin Göttingen, Gottingen, Deutschland
| | - Elif Yilmaz
- Klinik für Allgemein-, Viszeral- und Kinderchirurgie, Universitätsmedizin Göttingen, Gottingen, Deutschland
| | - Lorenz Biggemann
- Institut für Diagnostische und Interventionelle Radiologie, Universitätsmedizin Göttingen, Gottingen, Deutschland
| | - Ali Seif
- Institut für Diagnostische und Interventionelle Radiologie, Georg-August-Universität Göttingen, Gottingen, Deutschland
| | - Giovanni Federico Torsello
- Institut für Diagnostische und Interventionelle Radiologie, Georg-August-Universität Göttingen, Gottingen, Deutschland
| | - Annemarie Uhlig
- Klinik für Urologie, Universitätsmedizin Göttingen, Göttingen, Deutschland
| | - Michael Ghadimi
- Klinik für Allgemein-, Viszeral- und Kinderchirurgie, Universitätsmedizin Göttingen, Gottingen, Deutschland
| | - Florian Bösch
- Klinik für Allgemein-, Viszeral- und Kinderchirurgie, Universitätsmedizin Göttingen, Gottingen, Deutschland
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Dantes G, Meyer CH, Ciampa M, Antoine A, Grise A, Dutreuil VL, He Z, Smith RN, Koganti D, Smith AD. Management of complex pediatric and adolescent liver trauma: adult vs pediatric level 1 trauma centers. Pediatr Surg Int 2024; 40:100. [PMID: 38584250 DOI: 10.1007/s00383-024-05673-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/14/2024] [Indexed: 04/09/2024]
Abstract
PURPOSE Management of high-grade pediatric and adolescent liver trauma can be complex. Studies suggest that variation exists at adult (ATC) vs pediatric trauma centers (PTC); however, there is limited granular comparative data. We sought to describe and compare the management and outcomes of complex pediatric and adolescent liver trauma between a level 1 ATC and two PTCs in a large metropolitan city. METHODS A retrospective review of pediatric and adolescent (age < 21 years) patients with American Association for the Surgery of Trauma (AAST) Grade 4 and 5 liver injuries managed at an ATC and PTCs between 2016 and 2022 was performed. Demographic, clinical, and outcome data were obtained at the ATC and PTCs. Primary outcomes included rates of operative management and use of interventional radiology (IR). Secondary outcomes included packed red blood cell (pRBC) utilization, intensive care unit (ICU) length of stay (LOS), and hospital LOS. RESULTS One hundred forty-four patients were identified, seventy-five at the ATC and sixty-nine at the PTC. The cohort was predominantly black (65.5%) males (63.5%). Six injuries (8.7%) at the PTC and forty-five (60%) injuries at the ATC were penetrating trauma. Comparing only blunt trauma, ATC patients had higher Injury Severity Score (median 37 vs 26) and ages (20 years vs 9 years). ATC patients were more likely to undergo operative management (26.7% vs 11.0%, p = 0.016) and utilized IR more (51.9% vs 4.8%, p < 0.001) compared to the PTC. The patients managed at the ATC required higher rates of pRBC transfusions though not statistically significant (p = 0.06). There were no differences in mortality, ICU, or hospital LOS. CONCLUSION Our retrospective review of high-grade pediatric and adolescent liver trauma demonstrated higher rates of IR and operating room use at the ATC compared to the PTC in the setting of higher Injury Severity Score and age. While the PTC successfully managed > 95% of Grade 4/5 liver injuries non-operatively, prospective data are needed to determine the optimal algorithm for management in the older adolescent population. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Goeto Dantes
- Department of Surgery, Emory University, 3052 Trafalgar Way, Chamblee, Atlanta, GA, 30341, USA.
- Division of Pediatric Surgery, Department of Surgery, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA, USA.
- Morehouse School of Medicine, Morehouse College, Atlanta, GA, USA.
| | - Courtney H Meyer
- Department of Surgery, Emory University, 3052 Trafalgar Way, Chamblee, Atlanta, GA, 30341, USA
- Morehouse School of Medicine, Morehouse College, Atlanta, GA, USA
- Department of Trauma and Acute Care Surgery, Grady Memorial Health, Atlanta, GA, USA
| | - Maeghan Ciampa
- Morehouse School of Medicine, Morehouse College, Atlanta, GA, USA
- Department of Trauma and Acute Care Surgery, Grady Memorial Health, Atlanta, GA, USA
| | - Andreya Antoine
- Morehouse School of Medicine, Morehouse College, Atlanta, GA, USA
- Department of Trauma and Acute Care Surgery, Grady Memorial Health, Atlanta, GA, USA
| | - Alison Grise
- Morehouse School of Medicine, Morehouse College, Atlanta, GA, USA
- Department of Trauma and Acute Care Surgery, Grady Memorial Health, Atlanta, GA, USA
- University of Central Florida College of Medicine, Orlando, FL, USA
| | - Valerie L Dutreuil
- Emory Department of Pediatrics, Emory University, Children's Healthcare of Atlanta, Atlanta, GA, USA
- Morehouse School of Medicine, Morehouse College, Atlanta, GA, USA
| | - Zhulin He
- Emory Department of Pediatrics, Emory University, Children's Healthcare of Atlanta, Atlanta, GA, USA
- Morehouse School of Medicine, Morehouse College, Atlanta, GA, USA
| | - Randi N Smith
- Department of Surgery, Emory University, 3052 Trafalgar Way, Chamblee, Atlanta, GA, 30341, USA
- Morehouse School of Medicine, Morehouse College, Atlanta, GA, USA
- Department of Trauma and Acute Care Surgery, Grady Memorial Health, Atlanta, GA, USA
| | - Deepika Koganti
- Department of Surgery, Emory University, 3052 Trafalgar Way, Chamblee, Atlanta, GA, 30341, USA
- Morehouse School of Medicine, Morehouse College, Atlanta, GA, USA
- Department of Trauma and Acute Care Surgery, Grady Memorial Health, Atlanta, GA, USA
| | - Alexis D Smith
- Department of Surgery, Emory University, 3052 Trafalgar Way, Chamblee, Atlanta, GA, 30341, USA
- Division of Pediatric Surgery, Department of Surgery, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA, USA
- Morehouse School of Medicine, Morehouse College, Atlanta, GA, USA
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Field X, Crichton JCI, Kong V, Ko J, Laing GL, Bruce J, Clarke DL. AAST grade of liver injury is not the single most important consideration in decision making for liver trauma. Injury 2024:111526. [PMID: 38644076 DOI: 10.1016/j.injury.2024.111526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 02/28/2024] [Accepted: 04/02/2024] [Indexed: 04/23/2024]
Abstract
BACKGROUND The liver is one of the most injured organs in both blunt and penetrating trauma. The aim of this study was to identify whether the AAST liver injury grade is predictive of need for intervention, risk of complications and mortality in our patient population, and whether this differs between blunt and penetrating-trauma mechanisms. METHODS Retrospective review of all liver injuries from a single high-volume metropolitan trauma centre in South Africa from December 2012 to January 2022. Inclusion criteria were all adults who had sustained traumatic liver injury. Patients were excluded if they were under 15 years of age or had died prior to operation or assessment. Statistical analysis was undertaken using both univariate and multivariate models. RESULTS 709 patients were included, of which 351 sustained penetrating and 358 blunt trauma. Only 24.3 % of blunt compared to 76.4 % of penetrating trauma patients underwent laparotomy (p< 0.001). In blunt trauma, increasing AAST grade correlated directly with rates of laparotomy with an odds ratio of 1.7 (p < 0.001). In penetrating trauma, there was no statistical significance between increasing AAST grade and the rate of laparotomy. The rate of bile leak was 4.5 % (32/709) and of rebleed was 0.7 % (5/709). Five patients underwent ERCP and endoscopic sphincterotomy for bile leak, and three required angio-embolization for rebleeding. Increasing AAST grades were significantly associated with the odds of bile leak in both blunt and penetrating trauma. There was a statistically significant increase in the odds of a rebleed with increasing AAST grade in penetrating trauma. Five patients rebled, of which three died. Seven patients developed hepatic necrosis. Seventy-six patients died (10 %). There were 34/358 (9 %) deaths in the blunt cohort and 42 /351 (11 %) deaths in the penetrating trauma cohort. CONCLUSION AAST grade in isolation is not a good predictor of the need for operation in hepatic trauma. Increasing AAST grade was not found to correlate with increased risk of mortality for both blunt and penetrating hepatic trauma. In both blunt and penetrating trauma, increasing AAST grade is significantly associated with increased bile leak. The need for ERCP and endoscopic sphincterotomy to manage bile leak in our setting is low. Similarly, the rate of rebleeding and of angioembolization was low.
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Affiliation(s)
- Xavier Field
- Department of Surgery, Waikato Hospital, Hamilton, New Zealand
| | - James C I Crichton
- Department of Surgery, Waikato Hospital, Hamilton, New Zealand; Department of Surgery, Christchurch Hospital, Christchurch, New Zealand
| | - Victor Kong
- Department of Surgery, University of the Witwatersrand, Johannesburg, South Africa; Department of Surgery, University of KwaZulu Natal, Durban, South Africa.
| | - Jonathan Ko
- Department of Surgery, University of Auckland, Auckland, New Zealand
| | - Grant L Laing
- Department of Surgery, University of KwaZulu Natal, Durban, South Africa
| | - John Bruce
- Department of Surgery, University of KwaZulu Natal, Durban, South Africa
| | - Damian L Clarke
- Department of Surgery, University of the Witwatersrand, Johannesburg, South Africa; Department of Surgery, University of KwaZulu Natal, Durban, South Africa
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Yamamoto R, Maeshima K, Funabiki T, Eastridge BJ, Cestero RF, Sasaki J. Immediate Angiography and Decreased In-Hospital Mortality of Adult Trauma Patients: A Nationwide Study. Cardiovasc Intervent Radiol 2024; 47:472-480. [PMID: 38332119 DOI: 10.1007/s00270-024-03664-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 01/11/2024] [Indexed: 02/10/2024]
Abstract
PURPOSE This study aimed to elucidate whether immediate angiography within 30 min is associated with lower in-hospital mortality compared with non-immediate angiography. MATERIALS AND METHODS We conducted a retrospective cohort study using a nationwide trauma databank (2019-2020). Adult trauma patients who underwent emergency angiography within 12 h after hospital arrival were included. Patients who underwent surgery before angiography were excluded. Immediate angiography was defined as one performed within 30 min after arrival (door-to-angio time ≤ 30 min). In-hospital mortality and non-operative management (NOM) failure were compared between patients with immediate and non-immediate angiography. Inverse probability weighting with propensity scores was conducted to adjust patient demographics, injury mechanism and severity, vital signs on hospital arrival, and resuscitative procedures. A restricted cubic spline curve was drawn to reveal survival benefits by door-to-angio time. RESULTS Among 1,455 patients eligible for this study, 92 underwent immediate angiography. Angiography ≤ 30 min was associated with decreased in-hospital mortality (5.0% vs 11.1%; adjusted odds ratio [OR], 0.42 [95% CI, 0.31-0.56]; p < 0.001), as well as lower frequency of NOM failure: thoracotomy and laparotomy after angiography (0.8% vs. 1.8%; OR, 0.44 [0.22-0.89] and 2.6% vs. 6.5%; OR, 0.38 [0.26-0.56], respectively). The spline curve showed a linear association between increasing mortality and prolonged door-to-angio time in the initial 100 min after arrival. CONCLUSION In trauma patients, immediate angiography ≤ 30 min was associated with lower in-hospital mortality and fewer NOM failures. LEVEL OF EVIDENCE Level 3b, non randomized controlled cohort/follow up study.
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Affiliation(s)
- Ryo Yamamoto
- Trauma Service/Department of Emergency and Critical Care Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku, Tokyo, 160-8582, Japan.
| | - Katsuya Maeshima
- Trauma Service/Department of Emergency and Critical Care Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku, Tokyo, 160-8582, Japan
| | - Tomohiro Funabiki
- Department of Emergency Medicine, Fujita Health University Hospital, 1-98 Dengakugakubo, Kutsukake-Cho, Toyoake, Aichi, 470-1192, Japan
| | - Brian J Eastridge
- Department of Surgery, UT Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX, 78229-3900, USA
| | - Ramon F Cestero
- Department of Surgery, UT Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX, 78229-3900, USA
| | - Junichi Sasaki
- Trauma Service/Department of Emergency and Critical Care Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku, Tokyo, 160-8582, Japan
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Giannone F, Cinelli L, Bellissard A, Cherkaoui Z, Felli E, Saviano A, Mayer P, Pessaux P. Spontaneous idiopathic liver hemorrhage: a systematic review of a rare entity. Eur J Trauma Emerg Surg 2024:10.1007/s00068-024-02500-3. [PMID: 38502311 DOI: 10.1007/s00068-024-02500-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 03/11/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND Spontaneous idiopathic liver hemorrhage (SILH) is a rare life-threatening condition occurring without a clear and specific etiology. A systematic review was performed to provide guidelines for the perioperative management of patients affected by SILH. A case report was also included. METHODS A systematic search of the last 24-year literature was conducted and the manuscript was structured following point-by-point the PRISMA guidelines. RESULTS After an initial selection of 6995 titles, 15 articles were considered for the final qualitative analysis (n = 22 patients, including the present report). Conservative treatment was chosen in 12 cases (54.5%) with stable clinical conditions, while 9 patients (40.9%) required a primary operative approach for emergency presentation at diagnosis. Direct liver resection was the preferred surgical treatment (n = 6), mostly major hepatectomies (n = 4). Hepatic arterial embolization was performed as the primary operative approach in three patients, followed by emergency laparotomy during the same hospitalization because of rebleeding in one case. Contrast-enhanced CT scan was the gold standard for diagnosis (n = 19). CONCLUSIONS Conservative treatment of SILH is mainly based on stable clinical conditions and may be considered even in case of a limited arterial blush found on imaging. The absence of underlying hepatic or systemic disorders seems to correlate with favorable outcomes and no mortality.
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Affiliation(s)
- Fabio Giannone
- Department of Visceral and Digestive Surgery, University Hospital of Strasbourg, Nouvel Hôpital Civil, 1 Place de L'Hôpital, 67100, Strasbourg, France.
- Institute of Image-Guided Surgery, University Hospital Institute (IHU), 1 Place de L'Hôpital, Strasbourg, France.
- Institute of Viral and Liver Disease, Inserm U1110, University of Strasbourg, 1 Place de L'Hôpital, Strasbourg, France.
| | - Lorenzo Cinelli
- Department of Gastrointestinal Surgery, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, Milan, Italy
| | - Arielle Bellissard
- Department of Visceral and Digestive Surgery, University Hospital of Strasbourg, Nouvel Hôpital Civil, 1 Place de L'Hôpital, 67100, Strasbourg, France
| | - Zineb Cherkaoui
- Department of Visceral and Digestive Surgery, University Hospital of Strasbourg, Nouvel Hôpital Civil, 1 Place de L'Hôpital, 67100, Strasbourg, France
- Institute of Image-Guided Surgery, University Hospital Institute (IHU), 1 Place de L'Hôpital, Strasbourg, France
- Institute of Viral and Liver Disease, Inserm U1110, University of Strasbourg, 1 Place de L'Hôpital, Strasbourg, France
| | - Emanuele Felli
- Department of Visceral and Digestive Surgery, University Hospital of Strasbourg, Nouvel Hôpital Civil, 1 Place de L'Hôpital, 67100, Strasbourg, France
- Institute of Image-Guided Surgery, University Hospital Institute (IHU), 1 Place de L'Hôpital, Strasbourg, France
- Institute of Viral and Liver Disease, Inserm U1110, University of Strasbourg, 1 Place de L'Hôpital, Strasbourg, France
| | - Antonio Saviano
- Institute of Viral and Liver Disease, Inserm U1110, University of Strasbourg, 1 Place de L'Hôpital, Strasbourg, France
- Gastroenterology and Hepatology Unit, University Hospital of Strasbourg, 1 Place de L'Hôpital, Strasbourg, France
| | - Pierre Mayer
- Gastroenterology and Hepatology Unit, University Hospital of Strasbourg, 1 Place de L'Hôpital, Strasbourg, France
| | - Patrick Pessaux
- Department of Visceral and Digestive Surgery, University Hospital of Strasbourg, Nouvel Hôpital Civil, 1 Place de L'Hôpital, 67100, Strasbourg, France
- Institute of Image-Guided Surgery, University Hospital Institute (IHU), 1 Place de L'Hôpital, Strasbourg, France
- Institute of Viral and Liver Disease, Inserm U1110, University of Strasbourg, 1 Place de L'Hôpital, Strasbourg, France
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Rozycki GF, Sakran JV, Manukyan MC, Feliciano DV, Radisic A, You B, Hu F, Wooster M, Noll K, Haut ER. Angioembolization May Improve Survival in Patients With Severe Hepatic Injuries. Am Surg 2023; 89:5492-5500. [PMID: 36786019 DOI: 10.1177/00031348231157416] [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: 02/15/2023]
Abstract
INTRODUCTION Although reports on angioembolization (AE) show favorable results for severe hepatic trauma, information is lacking on its benefit in the management and mechanisms of injury (MOI). This study examined patient outcomes with severe hepatic injuries to determine the association of in-hospital mortality with AE. The hypothesis is that AE is associated with increased survival in severe hepatic injuries. METHODS Demographics, age, sex, MOI, shock index (SI), ≥6 units packed red blood cells (PRBCs) per hospital length of stay (LOS), intensive care unit LOS, injury severity score (ISS), and AE were collected. The primary outcome was in-hospital mortality. Patients were stratified into groups according to MOI, AE, and operative vs non-operative management. Multivariable logistic regression determined the independent association of mortality with AE vs no AE and operative vs nonoperative management and modeled the odds of mortality controlling for MOI, AE vs no AE, age and ISS groups, SI >.9, and ≥6 units PRBCs/LOS. RESULTS From 2013 to 2018, 2462 patients (1744 blunt; 718 penetrating) were treated for severe hepatic injuries. AE was used in only 21% of patients. Mortality rates increased with higher ISS and age. AE was associated with mortality when compared to patients who did not undergo AE. The strongest associations with mortality were ISS ≥25, transfusion ≥ 6 units PRBCs/LOS, and age ≥65 years. CONCLUSIONS AE is underutilized in severe hepatic trauma. AE may be a valuable adjunct in the treatment of severe hepatic injuries especially in older patients and those needing exploratory laparotomy.
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Affiliation(s)
- Grace F Rozycki
- Division of Acute Care Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Joseph V Sakran
- Division of Acute Care Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mariuxi C Manukyan
- Division of Acute Care Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - David V Feliciano
- Shock Trauma Center/University of Maryland School of Medicine, Baltimore, MD, USA
| | - Amanda Radisic
- Department of Surgery, School of Medicine, Rutgers University, New Brunswick, NJ, USA
| | - Bin You
- Division of Acute Care Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Fang Hu
- Division of Acute Care Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Meghan Wooster
- Southeast Iowa Regional Medical Center, Burlington, IA, USA
| | - Kathy Noll
- Division of Acute Care Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Elliott R Haut
- Division of Acute Care Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Jung HS, Jeon CH, Seo SH. [Clinical Role of Interventional Radiology in Abdominal Solid Organ Trauma]. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2023; 84:824-834. [PMID: 37559810 PMCID: PMC10407070 DOI: 10.3348/jksr.2023.0046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/09/2023] [Accepted: 07/12/2023] [Indexed: 08/11/2023]
Abstract
Interventional management is commonly used for traumatic injuries to the abdominal solid organs. The American Association for the Surgery of Trauma (AAST) and the World Society of Emergency Surgery (WSES) recently published guidelines for the management and treatment of liver, spleen, and kidney injuries, emphasizing the importance of interventions. Here, we discuss the characteristics of each organ and the procedure method for each organ that interventional radiologists need to know when treating trauma patients.
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Hörer TM, Ierardi AM, Carriero S, Lanza C, Carrafiello G, McGreevy DT. Emergent vessel embolization for major traumatic and non-traumatic hemorrhage: Indications, tools and outcomes. Semin Vasc Surg 2023; 36:283-299. [PMID: 37330241 DOI: 10.1053/j.semvascsurg.2023.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 06/19/2023]
Abstract
Endovascular embolization of bleeding vessels in trauma and non-trauma patients is frequently used and is an important tool for bleeding control. It is included in the EVTM (endovascular resuscitation and trauma management) concept and its use in patients with hemodynamic instability is increasing. When the correct embolization tool is chosen, a dedicated multidisciplinary team can rapidly and effectively achieve bleeding control. In this article, we will describe the current use and possibilities for embolization of major hemorrhage (traumatic and non-traumatic) and the published data supporting these techniques as part of the EVTM concept.
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Affiliation(s)
- Tal M Hörer
- Department of Cardiothoracic and Vascular Surgery, Faculty of Life Sciences, Örebro University Hospital and Örebro University, Södra Grev Rosengatan, 701 85 Örebro, Sweden; Department of Surgery, Faculty of Life Sciences, Örebro University Hospital and Örebro University, Örebro, Sweden; Carmel Lady Davis Hospital, Technion Medical Faculty, Haifa, Israel.
| | - Anna Maria Ierardi
- Radiology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Serena Carriero
- Post Graduate School of Radiology, University of Milan, Milan, Italy
| | - Carolina Lanza
- Post Graduate School of Radiology, University of Milan, Milan, Italy
| | - Gianpaolo Carrafiello
- Radiology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - David T McGreevy
- Department of Cardiothoracic and Vascular Surgery, Faculty of Life Sciences, Örebro University Hospital and Örebro University, Södra Grev Rosengatan, 701 85 Örebro, Sweden
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Bilic P, Christ P, Li HB, Vorontsov E, Ben-Cohen A, Kaissis G, Szeskin A, Jacobs C, Mamani GEH, Chartrand G, Lohöfer F, Holch JW, Sommer W, Hofmann F, Hostettler A, Lev-Cohain N, Drozdzal M, Amitai MM, Vivanti R, Sosna J, Ezhov I, Sekuboyina A, Navarro F, Kofler F, Paetzold JC, Shit S, Hu X, Lipková J, Rempfler M, Piraud M, Kirschke J, Wiestler B, Zhang Z, Hülsemeyer C, Beetz M, Ettlinger F, Antonelli M, Bae W, Bellver M, Bi L, Chen H, Chlebus G, Dam EB, Dou Q, Fu CW, Georgescu B, Giró-I-Nieto X, Gruen F, Han X, Heng PA, Hesser J, Moltz JH, Igel C, Isensee F, Jäger P, Jia F, Kaluva KC, Khened M, Kim I, Kim JH, Kim S, Kohl S, Konopczynski T, Kori A, Krishnamurthi G, Li F, Li H, Li J, Li X, Lowengrub J, Ma J, Maier-Hein K, Maninis KK, Meine H, Merhof D, Pai A, Perslev M, Petersen J, Pont-Tuset J, Qi J, Qi X, Rippel O, Roth K, Sarasua I, Schenk A, Shen Z, Torres J, Wachinger C, Wang C, Weninger L, Wu J, Xu D, Yang X, Yu SCH, Yuan Y, Yue M, Zhang L, Cardoso J, Bakas S, Braren R, Heinemann V, Pal C, Tang A, Kadoury S, Soler L, van Ginneken B, Greenspan H, Joskowicz L, Menze B. The Liver Tumor Segmentation Benchmark (LiTS). Med Image Anal 2023; 84:102680. [PMID: 36481607 PMCID: PMC10631490 DOI: 10.1016/j.media.2022.102680] [Citation(s) in RCA: 82] [Impact Index Per Article: 82.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 09/27/2022] [Accepted: 10/29/2022] [Indexed: 11/18/2022]
Abstract
In this work, we report the set-up and results of the Liver Tumor Segmentation Benchmark (LiTS), which was organized in conjunction with the IEEE International Symposium on Biomedical Imaging (ISBI) 2017 and the International Conferences on Medical Image Computing and Computer-Assisted Intervention (MICCAI) 2017 and 2018. The image dataset is diverse and contains primary and secondary tumors with varied sizes and appearances with various lesion-to-background levels (hyper-/hypo-dense), created in collaboration with seven hospitals and research institutions. Seventy-five submitted liver and liver tumor segmentation algorithms were trained on a set of 131 computed tomography (CT) volumes and were tested on 70 unseen test images acquired from different patients. We found that not a single algorithm performed best for both liver and liver tumors in the three events. The best liver segmentation algorithm achieved a Dice score of 0.963, whereas, for tumor segmentation, the best algorithms achieved Dices scores of 0.674 (ISBI 2017), 0.702 (MICCAI 2017), and 0.739 (MICCAI 2018). Retrospectively, we performed additional analysis on liver tumor detection and revealed that not all top-performing segmentation algorithms worked well for tumor detection. The best liver tumor detection method achieved a lesion-wise recall of 0.458 (ISBI 2017), 0.515 (MICCAI 2017), and 0.554 (MICCAI 2018), indicating the need for further research. LiTS remains an active benchmark and resource for research, e.g., contributing the liver-related segmentation tasks in http://medicaldecathlon.com/. In addition, both data and online evaluation are accessible via https://competitions.codalab.org/competitions/17094.
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Affiliation(s)
- Patrick Bilic
- Department of Informatics, Technical University of Munich, Germany
| | - Patrick Christ
- Department of Informatics, Technical University of Munich, Germany
| | - Hongwei Bran Li
- Department of Informatics, Technical University of Munich, Germany; Department of Quantitative Biomedicine, University of Zurich, Switzerland.
| | | | - Avi Ben-Cohen
- Department of Biomedical Engineering, Tel-Aviv University, Israel
| | - Georgios Kaissis
- Institute for AI in Medicine, Technical University of Munich, Germany; Institute for diagnostic and interventional radiology, Klinikum rechts der Isar, Technical University of Munich, Germany; Department of Computing, Imperial College London, London, United Kingdom
| | - Adi Szeskin
- School of Computer Science and Engineering, the Hebrew University of Jerusalem, Israel
| | - Colin Jacobs
- Department of Medical Imaging, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Gabriel Chartrand
- The University of Montréal Hospital Research Centre (CRCHUM) Montréal, Québec, Canada
| | - Fabian Lohöfer
- Institute for diagnostic and interventional radiology, Klinikum rechts der Isar, Technical University of Munich, Germany
| | - Julian Walter Holch
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany; Comprehensive Cancer Center Munich, Munich, Germany; Division of Medical Image Computing, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Wieland Sommer
- Department of Radiology, University Hospital, LMU Munich, Germany
| | - Felix Hofmann
- Department of General, Visceral and Transplantation Surgery, University Hospital, LMU Munich, Germany; Department of Radiology, University Hospital, LMU Munich, Germany
| | - Alexandre Hostettler
- Department of Surgical Data Science, Institut de Recherche contre les Cancers de l'Appareil Digestif (IRCAD), France
| | - Naama Lev-Cohain
- Department of Radiology, Hadassah University Medical Center, Jerusalem, Israel
| | | | | | | | - Jacob Sosna
- Department of Radiology, Hadassah University Medical Center, Jerusalem, Israel
| | - Ivan Ezhov
- Department of Informatics, Technical University of Munich, Germany
| | - Anjany Sekuboyina
- Department of Informatics, Technical University of Munich, Germany; Department of Quantitative Biomedicine, University of Zurich, Switzerland
| | - Fernando Navarro
- Department of Informatics, Technical University of Munich, Germany; Department of Radiation Oncology and Radiotherapy, Klinikum rechts der Isar, Technical University of Munich, Germany; TranslaTUM - Central Institute for Translational Cancer Research, Technical University of Munich, Germany
| | - Florian Kofler
- Department of Informatics, Technical University of Munich, Germany; Institute for diagnostic and interventional neuroradiology, Klinikum rechts der Isar,Technical University of Munich, Germany; Helmholtz AI, Helmholtz Zentrum München, Neuherberg, Germany; TranslaTUM - Central Institute for Translational Cancer Research, Technical University of Munich, Germany
| | - Johannes C Paetzold
- Department of Computing, Imperial College London, London, United Kingdom; Institute for Tissue Engineering and Regenerative Medicine, Helmholtz Zentrum München, Neuherberg, Germany
| | - Suprosanna Shit
- Department of Informatics, Technical University of Munich, Germany
| | - Xiaobin Hu
- Department of Informatics, Technical University of Munich, Germany
| | - Jana Lipková
- Brigham and Women's Hospital, Harvard Medical School, USA
| | - Markus Rempfler
- Department of Informatics, Technical University of Munich, Germany
| | - Marie Piraud
- Department of Informatics, Technical University of Munich, Germany; Helmholtz AI, Helmholtz Zentrum München, Neuherberg, Germany
| | - Jan Kirschke
- Institute for diagnostic and interventional neuroradiology, Klinikum rechts der Isar,Technical University of Munich, Germany
| | - Benedikt Wiestler
- Institute for diagnostic and interventional neuroradiology, Klinikum rechts der Isar,Technical University of Munich, Germany
| | - Zhiheng Zhang
- Department of Hepatobiliary Surgery, the Affiliated Drum Tower Hospital of Nanjing University Medical School, China
| | | | - Marcel Beetz
- Department of Informatics, Technical University of Munich, Germany
| | | | - Michela Antonelli
- School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK
| | | | | | - Lei Bi
- School of Computer Science, the University of Sydney, Australia
| | - Hao Chen
- Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, China
| | - Grzegorz Chlebus
- Fraunhofer MEVIS, Bremen, Germany; Diagnostic Image Analysis Group, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Erik B Dam
- Department of Computer Science, University of Copenhagen, Denmark
| | - Qi Dou
- Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, China
| | - Chi-Wing Fu
- Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, China
| | | | - Xavier Giró-I-Nieto
- Signal Theory and Communications Department, Universitat Politecnica de Catalunya, Catalonia, Spain
| | - Felix Gruen
- Institute of Control Engineering, Technische Universität Braunschweig, Germany
| | - Xu Han
- Department of computer science, UNC Chapel Hill, USA
| | - Pheng-Ann Heng
- Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, China
| | - Jürgen Hesser
- Mannheim Institute for Intelligent Systems in Medicine, department of Medicine Mannheim, Heidelberg University, Germany; Interdisciplinary Center for Scientific Computing (IWR), Heidelberg University, Germany; Central Institute for Computer Engineering (ZITI), Heidelberg University, Germany
| | | | - Christian Igel
- Department of Computer Science, University of Copenhagen, Denmark
| | - Fabian Isensee
- Division of Medical Image Computing, German Cancer Research Center (DKFZ), Heidelberg, Germany; Helmholtz Imaging, Germany
| | - Paul Jäger
- Division of Medical Image Computing, German Cancer Research Center (DKFZ), Heidelberg, Germany; Helmholtz Imaging, Germany
| | - Fucang Jia
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, China
| | - Krishna Chaitanya Kaluva
- Medical Imaging and Reconstruction Lab, Department of Engineering Design, Indian Institute of Technology Madras, India
| | - Mahendra Khened
- Medical Imaging and Reconstruction Lab, Department of Engineering Design, Indian Institute of Technology Madras, India
| | | | - Jae-Hun Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, South Korea
| | | | - Simon Kohl
- Division of Medical Image Computing, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Tomasz Konopczynski
- Interdisciplinary Center for Scientific Computing (IWR), Heidelberg University, Germany
| | - Avinash Kori
- Medical Imaging and Reconstruction Lab, Department of Engineering Design, Indian Institute of Technology Madras, India
| | - Ganapathy Krishnamurthi
- Medical Imaging and Reconstruction Lab, Department of Engineering Design, Indian Institute of Technology Madras, India
| | - Fan Li
- Sensetime, Shanghai, China
| | - Hongchao Li
- Department of Computer Science, Guangdong University of Foreign Studies, China
| | - Junbo Li
- Philips Research China, Philips China Innovation Campus, Shanghai, China
| | - Xiaomeng Li
- Department of Electrical and Electronic Engineering, The University of Hong Kong, China
| | - John Lowengrub
- Departments of Mathematics, Biomedical Engineering, University of California, Irvine, USA; Center for Complex Biological Systems, University of California, Irvine, USA; Chao Family Comprehensive Cancer Center, University of California, Irvine, USA
| | - Jun Ma
- Department of Mathematics, Nanjing University of Science and Technology, China
| | - Klaus Maier-Hein
- Pattern Analysis and Learning Group, Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany; Division of Medical Image Computing, German Cancer Research Center (DKFZ), Heidelberg, Germany; Helmholtz Imaging, Germany
| | | | - Hans Meine
- Fraunhofer MEVIS, Bremen, Germany; Medical Image Computing Group, FB3, University of Bremen, Germany
| | - Dorit Merhof
- Institute of Imaging & Computer Vision, RWTH Aachen University, Germany
| | - Akshay Pai
- Department of Computer Science, University of Copenhagen, Denmark
| | - Mathias Perslev
- Department of Computer Science, University of Copenhagen, Denmark
| | - Jens Petersen
- Division of Medical Image Computing, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jordi Pont-Tuset
- Eidgenössische Technische Hochschule Zurich (ETHZ), Zurich, Switzerland
| | - Jin Qi
- School of Information and Communication Engineering, University of Electronic Science and Technology of China, China
| | - Xiaojuan Qi
- Department of Electrical and Electronic Engineering, The University of Hong Kong, China
| | - Oliver Rippel
- Institute of Imaging & Computer Vision, RWTH Aachen University, Germany
| | | | - Ignacio Sarasua
- Institute for diagnostic and interventional radiology, Klinikum rechts der Isar, Technical University of Munich, Germany; Department of Child and Adolescent Psychiatry, Ludwig-Maximilians-Universität, Munich, Germany
| | - Andrea Schenk
- Fraunhofer MEVIS, Bremen, Germany; Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - Zengming Shen
- Beckman Institute, University of Illinois at Urbana-Champaign, USA; Siemens Healthineers, USA
| | - Jordi Torres
- Barcelona Supercomputing Center, Barcelona, Spain; Universitat Politecnica de Catalunya, Catalonia, Spain
| | - Christian Wachinger
- Department of Informatics, Technical University of Munich, Germany; Institute for diagnostic and interventional radiology, Klinikum rechts der Isar, Technical University of Munich, Germany; Department of Child and Adolescent Psychiatry, Ludwig-Maximilians-Universität, Munich, Germany
| | - Chunliang Wang
- Department of Biomedical Engineering and Health Systems, KTH Royal Institute of Technology, Sweden
| | - Leon Weninger
- Institute of Imaging & Computer Vision, RWTH Aachen University, Germany
| | - Jianrong Wu
- Tencent Healthcare (Shenzhen) Co., Ltd, China
| | | | - Xiaoping Yang
- Department of Mathematics, Nanjing University, China
| | - Simon Chun-Ho Yu
- Department of Imaging and Interventional Radiology, Chinese University of Hong Kong, Hong Kong, China
| | - Yading Yuan
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, NY, USA
| | - Miao Yue
- CGG Services (Singapore) Pte. Ltd., Singapore
| | - Liping Zhang
- Department of Imaging and Interventional Radiology, Chinese University of Hong Kong, Hong Kong, China
| | - Jorge Cardoso
- School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK
| | - Spyridon Bakas
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, PA, USA; Department of Radiology, Perelman School of Medicine, University of Pennsylvania, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, PA, USA
| | - Rickmer Braren
- German Cancer Consortium (DKTK), Germany; Institute for diagnostic and interventional radiology, Klinikum rechts der Isar, Technical University of Munich, Germany; Comprehensive Cancer Center Munich, Munich, Germany
| | - Volker Heinemann
- Department of Hematology/Oncology & Comprehensive Cancer Center Munich, LMU Klinikum Munich, Germany
| | | | - An Tang
- Department of Radiology, Radiation Oncology and Nuclear Medicine, University of Montréal, Canada
| | | | - Luc Soler
- Department of Surgical Data Science, Institut de Recherche contre les Cancers de l'Appareil Digestif (IRCAD), France
| | - Bram van Ginneken
- Department of Medical Imaging, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Hayit Greenspan
- Department of Biomedical Engineering, Tel-Aviv University, Israel
| | - Leo Joskowicz
- School of Computer Science and Engineering, the Hebrew University of Jerusalem, Israel
| | - Bjoern Menze
- Department of Informatics, Technical University of Munich, Germany; Department of Quantitative Biomedicine, University of Zurich, Switzerland
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10
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Segalini E, Morello A, Leati G, Di Saverio S, Aseni P. Primary angioembolization in liver trauma: major hepatic necrosis as a severe complication of a minimally invasive treatment-a narrative review. Updates Surg 2022; 74:1511-1519. [PMID: 36059024 PMCID: PMC9481502 DOI: 10.1007/s13304-022-01372-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 08/27/2022] [Indexed: 11/25/2022]
Abstract
The liver is the second most commonly solid organ injured in blunt abdominal trauma. Liver injuries are classified according to the American Association for the Surgery of Trauma Injury Scale. The choice of Non-Operative Management is based on generalized clinical patients’ conditions combined with the evidence on CT scan imaging. To date, there are no consensus guidelines on appropriate patient selection criteria for those who would benefit from angiography and angioembolization. Major hepatic necrosis is a clinical condition of extended liver damage and is the most common complication after angioembolization. Large amounts of necrotic liver require therapy, but it is unclear if the better technique is debridements supplemented by percutaneous drainage procedures or definitive resection. A systematic review of the literature was performed with a computerized search in a database such as Medline for published papers on the use of angioembolization in trauma patients with hepatic injuries and on the most common complication, the major hepatic necrosis. The systematic review was conducted according to the recommendations of the 2020 updated Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. A total of 3643 patients were included in the study, suffering liver trauma and 1703 (47%) were treated with Non-Operative Management; angioembolization was performed 10% of cases with a variable rate between 2 and 20%. Patients developed different complications. Hepatic necrosis accounted for 16% ranging from 0 to 42%. 74% of patients underwent operative management with a mortality rate of 11%. High-grade liver injuries pose significant challenges to surgeons who care for trauma patients. Many patients can be successfully managed nonoperatively. In hemodynamically stable patients with arterial blush, without other lesions requiring immediate surgery, selective and super-selective AE of the hepatic artery branches is an effective technique. However, these therapies are not without complications and major hepatic necrosis is the most common complication in high-grade injures. Level III, Systematic review
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Affiliation(s)
- Edoardo Segalini
- Department of General and Emergency Surgery, ASST Ospedale Maggiore, Crema, CR, Italy
| | - Alessia Morello
- Department of General and Emergency Surgery, ASST Ospedale Maggiore, Crema, CR, Italy
| | - Giovanni Leati
- Department of Interventional Radiology, ASST Ospedale Maggiore, Crema, CR, Italy
| | - Salomone Di Saverio
- Department of General Surgery, Ospedale Civile "Madonna del Soccorso", San Benedetto del Tronto, AP, Italy.
| | - Paolo Aseni
- Department of Emergency, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
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11
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Clinical outcomes of non-operative management and clinical observation in non-angioembolised hepatic trauma: A systematic review of the literature. Chin J Traumatol 2022; 25:257-263. [PMID: 35487854 PMCID: PMC9458985 DOI: 10.1016/j.cjtee.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 01/30/2022] [Accepted: 02/26/2022] [Indexed: 02/04/2023] Open
Abstract
PURPOSE Liver is the most frequently injured organ in abdominal trauma. Today non-operative management (NOM) is considered as the standard of care in hemodynamically stable patients, with or without the adjunct of angioembolisation (AE). This systematic review assesses the incidence of complications in patients who sustained liver injuries and were treated with simple clinical observation. Given the differences in indications of treatment and severity of liver trauma and acknowledging the limitations of this study, an analysis of the results has been done in reference to the complications in patients who were treated with AE. METHODS A systematic literature review searched "liver trauma", "hepatic trauma", "conservative management", "non operative management" on MEDLINE (via PubMed), Cochrane Central Register of Controlled Trials databases, EMBASE, and Google Scholar, to identify studies published on the conservative management of traumatic liver injuries between January 1990 and June 2020. Patients with traumatic liver injuries (blunt and penetrating) treated by NOM, described at least one outcome of interests and provided morbidity outcomes from NOM were included in this study. Studies reported the outcome of NOM without separating liver from other solid organs; studies reported NOM complications together with those post-intervention; case reports; studies including less than 5 cases; studies not written in English; and studies including patients who had NOM with AE as primary management were excluded. Efficacy of NOM and overall morbidity and mortality were assessed, the specific causes of morbidity were investigated, and the American Association for the Surgery of Trauma classification was used in all the studies analysed. Statistical significance has been calculated using the Chi-square test. RESULTS A total of 19 studies qualified for inclusion criteria were in this review. The NOM success rate ranged from 85% to 99%. The most commonly reported complications were hepatic collection (3.1%), followed by bile leak (1.5%), with variability between the studies. Other complications included hepatic haematoma, bleeding, fistula, pseudoaneurysm, compartment syndrome, peritonitis, and gallbladder ischemia, all with an incidence below 1%. CONCLUSION NOM with simple clinical observation showed an overall low incidence of complications, but higher for bile leak and collections. In patients with grade III and above injuries, the incidence of bile leak, collections and compartment syndrome did not show a statistically significant difference with the AE group. However, the latter result is limited by the small number of studies available and it requires further investigations.
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12
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Trends in Reduction of Mortality in Liver Trauma. Crit Care Nurs Clin North Am 2022; 34:351-359. [DOI: 10.1016/j.cnc.2022.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Trauma-Angio score as a predictor of urgent angioembolization for blunt trauma: development and validation using independent cohorts. Eur J Trauma Emerg Surg 2022; 48:4837-4845. [PMID: 35674807 DOI: 10.1007/s00068-022-02008-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 05/15/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE This research aimed to establish a scoring system for selecting candidates for urgent angioembolization (AE). METHODS Patients with blunt trauma were retrospectively identified in a nationwide trauma registry. Patients aged ≥ 15 years with a systolic blood pressure of ≥90 mmHg were included. These individuals were then categorized into development and validation cohorts based on the date of admission. Next, an eight-point scaled system was developed using odds ratios obtained from the multivariate analysis of patients' clinical factors on their arrival at the hospital, with the implementation of urgent AE as a dependent variable. RESULTS The development cohort and validation cohort included 158,192 and 116,941 patients, respectively, and 3296 (2.1%) patients in the development cohort and 2,550 (2.2%) patients in the validation cohort underwent urgent AE. The frequency of transfusion within 24 h after arrival and the Injury Severity Score were similar between the two cohorts (16,867 [10.7%] vs. 11,222 [9.6%] and 10 [9-18] vs. 10 [9-17], respectively). The number of patients who were discharged and hospital-free days were comparable between the two cohorts (139,436 [94.4%] vs. 106,107 [95.6%] and 72 [53-84] vs. 73 [57-84] days, respectively). The probabilities and the observed rates of urgent AE increased proportionally from 2% at a score of ≤ 3 to almost 15% at a score of ≥ 7. In terms of predictive factors, no significant interaction was noted. CONCLUSION The Trauma-Angio scoring system can be used as a trigger to suggest the possibility of urgent AE. TRIAL REGISTRATION 20090087, 31st July 2009.
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14
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Braschi C, Keeley JA, Balan N, Perez LC, Neville A. Outcomes of Highest Grade (IV and V) Liver Injuries in Blunt and Penetrating Trauma. Am Surg 2022; 88:2551-2555. [PMID: 35589607 DOI: 10.1177/00031348221103653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND High-grade hepatic trauma can be devastating, with complications being common if patients survive. Studies comparing outcome differences between blunt and penetrating mechanism are lacking. This study aimed to describe and evaluate the association of traumatic mechanism with complications in patients sustaining grades IV and V liver injuries. METHODS A retrospective review of all adults who suffered grades IV and V liver injury from 2015-2020 was performed at a level I trauma center in an urban area. Outcomes in patients with blunt and penetrating mechanisms were compared. RESULTS A total of 103 patients were included, of which 44 (43%) were penetrating and the remainder blunt. Patients with penetrating injuries were younger, more often male, and more likely to undergo initial operative management (82% vs 40%, P < .001). Regardless of mechanism, high grade liver injuries had similar rates of complications, including bile leak (17% vs 23%, P = .559) and intrabdominal abscess (7% vs 16%, P = .239), and similar need for endoscopic retrograde cholangiopancreatography (12% vs 19%, P = .379). Penetrating injuries required more re-interventions (42% vs 19%, P = .033), specifically more percutaneous drainage procedures (36% vs 12%, P = .016). Overall mortality was 29% and did not differ by mechanism. DISCUSSION Morbidity and mortality are high for grades IV and V liver injuries. Penetrating high-grade hepatic injuries are more likely to be managed operatively, but mortality and overall complications are similar to blunt mechanisms. This may allow for uniform algorithms to define management strategies regardless of mechanism.
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Affiliation(s)
- Caitlyn Braschi
- Department of Surgery, 21640Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Jessica A Keeley
- Department of Surgery, 21640Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Naveen Balan
- Department of Surgery, 21640Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Laura C Perez
- Department of Surgery, 21640Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Angela Neville
- Department of Surgery, 21640Harbor-UCLA Medical Center, Torrance, CA, USA
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15
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Lee K, Ryu D, Kim H, Jeon CH, Kim JH, Park CY, Yeom SR. Validity of the scoring system for traumatic liver injury: a generalized estimating equation analysis. JOURNAL OF TRAUMA AND INJURY 2022. [DOI: 10.20408/jti.2021.0009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Purpose: The scoring system for traumatic liver injury (SSTLI) was developed in 2015 to predict mortality in patients with polytraumatic liver injury. This study aimed to validate the SSTLI as a prognostic factor in patients with polytrauma and liver injury through a generalized estimating equation analysis. Methods: The medical records of 521 patients with traumatic liver injury from January 2015 to December 2019 were reviewed. The primary outcome variable was in-hospital mortality. All the risk factors were analyzed using multivariate logistic regression analysis. The SSTLI has five clinical measures (age, Injury Severity Score, serum total bilirubin level, prothrombin time, and creatinine level) chosen based on their predictive power. Each measure is scored as 0–1 (age and Injury Severity Score) or 0–3 (serum total bilirubin level, prothrombin time, and creatinine level). The SSTLI score corresponds to the total points for each item (0–11 points). Results: The areas under the curve of the SSTLI to predict mortality on post-traumatic days 0, 1, 3, and 5 were 0.736, 0.783, 0.830, and 0.824, respectively. A very good to excellent positive correlation was observed between the probability of mortality and the SSTLI score (γ=0.997, P<0.001). A value of 5 points was used as the threshold to distinguish low-risk (<5) from high-risk (≥5) patients. Multivariate analysis using the generalized estimating equation in the logistic regression model indicated that the SSTLI score was an independent predictor of mortality (odds ratio, 1.027; 95% confidence interval, 1.018–1.036; P<0.001). Conclusions: The SSTLI was verified to predict mortality in patients with polytrauma and liver injury. A score of ≥5 on the SSTLI indicated a high-risk of post-traumatic mortality.
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Ishida K, Katayama Y, Kitamura T, Hirose T, Ojima M, Nakao S, Tachino J, Umemura Y, Kiguchi T, Matsuyama T, Noda T, Kiyohara K, Shimazu T, Ohnishi M. Relationship between in‐hospital mortality and abdominal angiography among patients with blunt liver injuries: a propensity score‐matching from a nationwide trauma registry of Japan. Acute Med Surg 2022; 9:e725. [PMID: 35059219 PMCID: PMC8757632 DOI: 10.1002/ams2.725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 11/17/2021] [Accepted: 12/14/2021] [Indexed: 11/07/2022] Open
Abstract
Aim To assess relationships between abdominal angiography and outcomes in adults with blunt liver injuries. Methods A retrospective observational study carried out from January 2004 to December 2018. Adult blunt‐trauma patients with AAST grade Ⅲ–Ⅴ were analyzed with in‐hospital mortality as the primary outcome using propensity‐score‐(PS) matching to seek associations with abdominal angiography findings. Results A total of 1,821 patients were included, of which 854 had available abdominal angiography data (AA+) and 967 did not (AA−). From these, 562 patients were selected from each group by propensity score matching. In‐hospital mortality was found to be lower in the AA+ than in the AA− group (15.1% [87/562] versus 25.4% [143/562]; odds ratio 0.544, 95% confidence interval 0.398–0.739). Conclusion Abdominal angiography is shown to be of benefit for adult patients with blunt liver injury in terms of their lower in‐hospital mortality.
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Affiliation(s)
- Kenichiro Ishida
- Department of Acute Medicine and Critical Care Medical Center Osaka National Hospital, National Hospital Organization Osaka Japan
| | - Yusuke Katayama
- Department of Traumatology and Critical Care Medicine Osaka University Graduate School of Medicine Osaka Japan
| | - Tetsuhisa Kitamura
- Division of Environmental Medicine and Population Sciences, Department of Social and Environmental Medicine Osaka University Graduate School of Medicine Suita Japan
| | - Tomoya Hirose
- Department of Traumatology and Critical Care Medicine Osaka University Graduate School of Medicine Osaka Japan
| | - Masahiro Ojima
- Department of Acute Medicine and Critical Care Medical Center Osaka National Hospital, National Hospital Organization Osaka Japan
| | - Shunichiro Nakao
- Department of Traumatology and Critical Care Medicine Osaka University Graduate School of Medicine Osaka Japan
| | - Jotaro Tachino
- Department of Traumatology and Critical Care Medicine Osaka University Graduate School of Medicine Osaka Japan
| | - Yutaka Umemura
- Division of Trauma and Surgical Critical Care Osaka General Medical Center Osaka Japan
| | - Takeyuki Kiguchi
- Division of Trauma and Surgical Critical Care Osaka General Medical Center Osaka Japan
| | - Tasuku Matsuyama
- Department of Emergency Medicine Kyoto Prefectural University of Medicine Kyoto Japan
| | - Tomohiro Noda
- Department of Traumatology and Critical Care Medicine Osaka University Graduate School of Medicine Osaka Japan
| | - Kosuke Kiyohara
- Department of Food Science, Faculty of Home Economics Otsuma Women's University Tokyo Japan
| | - Takeshi Shimazu
- Division of Trauma and Surgical Critical Care Osaka General Medical Center Osaka Japan
| | - Mitsuo Ohnishi
- Department of Acute Medicine and Critical Care Medical Center Osaka National Hospital, National Hospital Organization Osaka Japan
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Okada I, Hifumi T, Yoneyama H, Inoue K, Seki S, Jimbo I, Takada H, Nagasawa K, Kohara S, Hishikawa T, Hasegawa E, Morimoto K, Ichinose Y, Sato F, Kiriu N, Matsumoto J, Yokobori S. The effect of participation of interventional radiology team in a primary trauma survey on patient outcome. Diagn Interv Imaging 2021; 103:209-215. [PMID: 34922886 DOI: 10.1016/j.diii.2021.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/11/2021] [Accepted: 11/24/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE The purpose of this study was to examine the survival benefits of a workflow in which an interventional radiology (IR) team participates in a primary trauma survey on patients with hemodynamically unstable trauma. MATERIALS AND METHODS A retrospective observational study was conducted between 2012 and 2019 at a single institution. Patients who underwent an IR procedure as the initial hemostasis were assigned to the hemodynamically stable group (HSG) or hemodynamically unstable group (HUG). The primary and secondary outcomes were survival at hospital discharge compared with the probability of survival (Ps) and the time course. RESULTS A total of 160 patients (100 men, 60 women; median age, 57.5 years [interquartile range (IQR): 31.5-72 years]) with an injury severity score of 24 (IQR: 13.75-34) were included. A total of 125 patients were included in the HSG group and 35 patients in the HUG group. The observational survival rate was significantly greater than the Ps rate by 4.9% (95% confidence interval [CI]: 1.6-8.4%; P = 0.005) in HSG and by 24.6% in HUG (95% CI: 16.9-32.3%; P < 0.001). The observational survival rate was significantly greater than Ps in HUG than in HSG (P < 0.001). The median time to initiate IR procedures and the median procedure time in HUG were 54 min [IQR: 45-66 min] and 48 min [IQR: 30-85 min], respectively; both were significantly shorter than those in the HSG. CONCLUSION A trauma workflow utilizing an IR team in a primary survey is associated with improved survival of patients with hemodynamically unstable trauma when compared with Ps with a shorter time course.
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Affiliation(s)
- Ichiro Okada
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan; Department of Emergency and Critical Care Medicine, Nippon Medical School Hospital, 1-1-5, Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan.
| | - Toru Hifumi
- Department of Emergency Medicine, St. Luke's International Hospital, 9-1, Akashicho, Chuo-ku, Tokyo, 104-8560, Japan
| | - Hisashi Yoneyama
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Kazushige Inoue
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Satoshi Seki
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Ippei Jimbo
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Hiroaki Takada
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Koichi Nagasawa
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Saiko Kohara
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Tsuyoshi Hishikawa
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Eiju Hasegawa
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Kohei Morimoto
- Department of radiology, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Yoshiaki Ichinose
- Department of radiology, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Fumie Sato
- Department of radiology, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Nobuaki Kiriu
- Department of Traumatology and Critical Care Medicine(,) National Defense Medical College, 3-2, Namiki, Tokorozawa, Saitama, 359-8513, Japan
| | - Junichi Matsumoto
- Department of Emergency and Critical Care Medicine, St Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki, 216-8511, Japan
| | - Shoji Yokobori
- Department of Emergency and Critical Care Medicine, Nippon Medical School Hospital, 1-1-5, Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
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18
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Emergency angiography for trauma patients and potential association with acute kidney injury. World J Emerg Surg 2021; 16:56. [PMID: 34736506 PMCID: PMC8567733 DOI: 10.1186/s13017-021-00400-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 10/23/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Angiography has been conducted as a hemostatic procedure for trauma patients. While several complications, such as tissue necrosis after embolization, have been reported, little is known regarding subsequent acute kidney injury (AKI) due to contrast media. To elucidate whether emergency angiography would introduce kidney dysfunction in trauma victims, we compared the incidence of AKI between patients who underwent emergency angiography and those who did not. METHODS A retrospective cohort study was conducted using a nationwide trauma database (2004-2019), and adult trauma patients were included. The indication of emergency angiography was determined by both trauma surgeons and radiologists, and AKI was diagnosed by treating physicians based on a rise in serum creatinine and/or fall in urine output according to any published standard criteria. Incidence of AKI was compared between patients who underwent emergency angiography and those who did not. Propensity score matching was conducted to adjust baseline characteristics including age, comorbidities, mechanism of injury, vital signs on admission, Injury Severity Scale (ISS), degree of traumatic kidney injury, surgical procedures, and surgery on the kidney, such as nephrectomy and nephrorrhaphy. RESULTS Among 230,776 patients eligible for the study, 14,180 underwent emergency angiography. The abdomen/pelvis was major site for angiography (10,624 [83.5%]). Embolization was performed in 5,541 (43.5%). Propensity score matching selected 12,724 pairs of severely injured patients (median age, 59; median ISS, 25). While the incidence of AKI was rare, it was higher among patients who underwent emergency angiography than in those who did not (140 [1.1%] vs. 67 [0.5%]; odds ratio = 2.10 [1.57-2.82]; p < 0.01). The association between emergency angiography and subsequent AKI was observed regardless of vasopressor usage or injury severity in subgroup analyses. CONCLUSIONS Emergency angiography in trauma patients was probably associated with increased incidence of AKI. The results should be validated in future studies.
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Barat M, Marchese U, Shotar E, Chousterman B, Barret M, Dautry R, Coriat R, Kedra A, Fuks D, Soyer P, Dohan A. Contrast extravasation on computed tomography angiography in patients with hematochezia or melena: Predictive factors and associated outcomes. Diagn Interv Imaging 2021; 103:177-184. [PMID: 34657834 DOI: 10.1016/j.diii.2021.09.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 09/23/2021] [Accepted: 09/23/2021] [Indexed: 12/18/2022]
Abstract
PURPOSE The purpose of this study was to identify variables associated with extravasation on computed tomography angiography (CTA) in patients with hematochezia/melena and compare the outcome of patients with extravasation on CTA to those without extravasation. MATERIAL AND METHODS Ninety-four patients (51 men, 38 women; mean age, 69 ± 16 [SD] years) who underwent CTA within 30 days of hematochezia/melena were included. Variables associated with extravasation on CTA were searched using univariable and multivariable analyses. Outcomes of patients with visible extravasation on CTA were compared with those without visible extravasation. RESULTS One hundred and one CTA examinations were included. Extravasation was observed on 26/101 CTA examinations (26%). At multivariable analysis the need for vasopressor drugs (odds ratio [OR], 7.6; P = 0.040), high transfusion requirements (> 2 blood units) (OR, 7.1; P = 0.014), CTA performed on the day of a hemorrhagic event (OR, 46.2; P = 0.005) and repeat CTA (OR, 27.8; P = 0.011) were independently associated with extravasation on CTA. Extravasation on CTA was followed by a therapeutic procedure in 25/26 CTAs (96%; 26 patients) compared to 13/75 CTAs (17%; 68 patients) on which no extravasation was present (P < 0.001). No patients (0/26; 0%) with contrast extravasation on CTA died while 8 patients (8/61; 13%) without contrast extravasation died, although the difference was not significant (P = 0.099). CONCLUSION Extravasation on CTA in the setting of hematochezia or melena is especially seen in clinically unstable patients who receive more than two blood units. Presence of active extravasation on CTA leads to more frequent application of a therapeutic procedure; however, this does not significantly affect patient outcome.
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Affiliation(s)
- Maxime Barat
- Department of Radiology A, Hôpital Cochin, APHP, Paris 75014, France; Faculté de Médecine, Université de Paris, Paris 75006, France.
| | - Ugo Marchese
- Faculté de Médecine, Université de Paris, Paris 75006, France; Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris 75014, France
| | - Eimad Shotar
- Department of Neuroradiology, Pitié-Salpêtrière Hospital, AP-HP, Boulevard de l'Hôpital, Paris 75014, France
| | - Benjamin Chousterman
- Faculté de Médecine, Université de Paris, Paris 75006, France; Intensive Care unit, Hôpital Lariboisière, AP-HP, Paris 75010, France
| | - Maximilien Barret
- Faculté de Médecine, Université de Paris, Paris 75006, France; Department of Gastroenterology, Hôpital Cochin, APHP, Paris 75014, France
| | - Raphael Dautry
- Department of Radiology A, Hôpital Cochin, APHP, Paris 75014, France
| | - Romain Coriat
- Faculté de Médecine, Université de Paris, Paris 75006, France; Department of Gastroenterology, Hôpital Cochin, APHP, Paris 75014, France
| | - Alice Kedra
- Department of Radiology A, Hôpital Cochin, APHP, Paris 75014, France
| | - David Fuks
- Faculté de Médecine, Université de Paris, Paris 75006, France; Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris 75014, France
| | - Philippe Soyer
- Department of Radiology A, Hôpital Cochin, APHP, Paris 75014, France; Faculté de Médecine, Université de Paris, Paris 75006, France
| | - Anthony Dohan
- Department of Radiology A, Hôpital Cochin, APHP, Paris 75014, France; Faculté de Médecine, Université de Paris, Paris 75006, France
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Sgalambro F, Giordano AV, Carducci S, Varrassi M, Perri M, Arrigoni F, Palumbo P, Bruno F, Bardi L, Mangoni di S Stefano ML, Danti G, Gentili F, Mazzei MA, Di Cesare E, Splendiani A, Masciocchi C, Barile A. The role of interventional radiology in hepatic and renal hemorrhage embolization: single center experience and literature review. ACTA BIO-MEDICA : ATENEI PARMENSIS 2021; 92:e2021405. [PMID: 34505844 PMCID: PMC8477065 DOI: 10.23750/abm.v92is5.11876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 07/28/2021] [Indexed: 12/03/2022]
Abstract
Background and aim: Intraabdominal hemorrhage secondary to liver and kidney injury is a major cause of morbidity and mortality. Endovascular arterial embolization is an established interventional radiology technique used to treat active bleeding, and its role in managing abdominal hemorrhages is growing, given the increasing trend for conservative treatment. Our study aims to retrospectively evaluate the technical and clinical results and the possible complications of arterial embolization procedures performed in emergency, in post-traumatic, iatrogenic, and pathological hepatic and renal bleedings. Methods: We performed a ten-year, single-center retrospective survey (from January 2010 to December 2019) of all patients treated in emergency by intra-arterial embolization of liver and kidney bleeding. Preliminary CT angiography studies were evaluated, as well as the angiographic findings. Materials used, procedural data, and clinical outcomes, including complications, were recorded. Results: The diagnostic angiography showed a single source of bleeding in 20 cases (66.7%), two bleeding vessels in 4 cases (13.3%), and multiple hemorrhagic sources in 6 cases (20%). All bleeding sources were successfully embolized; in 12 patients (40%), complete embolization was achieved with coils and 18 patients (60%) with hemostatic sponges. In one case, a second embolization procedure was performed for the persistence of hemodynamic instability. No major post-procedural complications were recorded. The mean procedure duration was 65.1 minutes. Conclusions: Based on our experience and literature data, the treatment of endovascular embolization in acute abdominal bleeding of hepatic and renal origin represents the treatment of choice, as it can provide complete therapeutic success in hemodynamically stable patients. (www.actabiomedica.it)
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Affiliation(s)
- Ferruccio Sgalambro
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy.
| | - Aldo Victor Giordano
- Interventional Radiology and Neuroradiology, San Salvatore Hospital, L'Aquila, Italy.
| | - Sergio Carducci
- Interventional Radiology and Neuroradiology, San Salvatore Hospital, L'Aquila, Italy.
| | - Marco Varrassi
- Interventional Radiology and Neuroradiology, San Salvatore Hospital, L'Aquila, Italy.
| | - Marco Perri
- Diagnostic and Interventional Radiology, SS. Filippo e Nicola Hospital, Avezzano (AQ), Italy.
| | - Francesco Arrigoni
- Department of Emergency and Interventional Radiology, San Salvatore Hospital, L'Aquila, Italy.
| | - Pierpaolo Palumbo
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy and Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy .
| | - Federico Bruno
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy and Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy.
| | - Luca Bardi
- Dipartimento di Scienze Biomediche Avanzate, Università Federico II, Napoli .
| | | | - Ginevra Danti
- Azienda Ospedaliero Universitaria Careggi, Firenze, Italy.
| | - Francesco Gentili
- Section of Radiology, Unit of Surgical Sciences, University of Parma, Parma, Italy.
| | - Maria Antonietta Mazzei
- Department of Medical, Surgical and Neuro Sciences, University of Siena, Department of Radiological Sciences, Unit of Diagnostic Imaging, Azienda Ospedaliera Universitaria Senese, Siena, Italy .
| | - Ernesto Di Cesare
- Department of Life, Health and Enviromental Sciences, University of L'Aquila, Italy.
| | - Alessandra Splendiani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy.
| | - Carlo Masciocchi
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy.
| | - Antonio Barile
- Department of Biotechnological and Applied Clinical Science, University of L'Aquila, L'Aquila, Italy.
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Lewis M, Jakob DA, Benjamin ER, Wong M, Trust MD, Demetriades D. Nonoperative Management of Blunt Hepatic Trauma: Comparison of Level I and II Trauma Centers. Am Surg 2021:31348211038558. [PMID: 34399602 DOI: 10.1177/00031348211038558] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Most blunt liver injuries are treated with nonoperative management (NOM), and angiointervention (AI) has become a common adjunct. This study evaluated the use of AI, blood product utilization, pharmacological venous thromboembolic prophylaxis (VTEp), and outcomes in severe blunt liver trauma managed nonoperatively at level I versus II trauma centers. METHODS American College of Surgeons Trauma Quality Improvement Program (TQIP) study (2013-2016), including adult patients with severe blunt liver injuries (AIS score>/= 3) treated with NOM, was conducted. Epidemiological and clinical characteristics, severity of liver injury (AIS), use of AI, blood product utilization, and VTEp were collected. Outcomes included survival, complications, failure of NOM, blood product utilization, and length of stay (LOS). RESULTS Study included 2825 patients: 2230(78.9%) in level I and 595(21.1%) in level II centers. There was no difference in demographics, clinical presentation, or injury severity between centers. Angiointervention was used in 6.4% in level I and 7.2% in level II centers (P=.452). Level II centers were less likely to use LMWH for VTEp (.003). There was no difference in mortality or failure of NOM. In level II centers, there was a significantly higher 24-hour blood product utilization (PRBC P = .015 and platelets P = .002), longer ventilator days (P = .012), and longer ICU (P< .001) and hospital LOS (P = .024). The incidence of ventilator-associated pneumonia was significantly higher in level II centers (P = .003). CONCLUSION Utilization of AI and NOM success rates is similar in level I and II centers. However, the early blood utilization, ventilator days, and VAP complications are significantly higher in level II centers.
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Affiliation(s)
- Meghan Lewis
- Division of Trauma and Surgical Critical Care, 5116Lac+Usc Medical Center, University of Southern California, Los Angeles, CA, USA
| | - Dominik A Jakob
- Division of Trauma and Surgical Critical Care, 5116Lac+Usc Medical Center, University of Southern California, Los Angeles, CA, USA
| | - Elizabeth R Benjamin
- Division of Trauma and Surgical Critical Care, 5116Lac+Usc Medical Center, University of Southern California, Los Angeles, CA, USA
| | - Monica Wong
- Division of Trauma and Surgical Critical Care, 5116Lac+Usc Medical Center, University of Southern California, Los Angeles, CA, USA
| | - Marc D Trust
- Division of Trauma and Surgical Critical Care, 5116Lac+Usc Medical Center, University of Southern California, Los Angeles, CA, USA
| | - Demetrios Demetriades
- Division of Trauma and Surgical Critical Care, 5116Lac+Usc Medical Center, University of Southern California, Los Angeles, CA, USA
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Tamura S, Maruhashi T, Kashimi F, Kurihara Y, Masuda T, Hanajima T, Kataoka Y, Asari Y. Transcatheter arterial embolization for severe blunt liver injury in hemodynamically unstable patients: a 15-year retrospective study. Scand J Trauma Resusc Emerg Med 2021; 29:66. [PMID: 34256826 PMCID: PMC8278697 DOI: 10.1186/s13049-021-00881-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 04/21/2021] [Indexed: 11/18/2022] Open
Abstract
Background Transcatheter arterial embolization (TAE) is the first-line nonsurgical treatment for severe blunt liver injury in patients, whereas operative management (OM) is recommended for hemodynamically unstable patients. This study investigated the comparative efficacy of TAE in hemodynamically unstable patients who responded to initial infusion therapy. Methods This retrospective study enrolled patients with severe blunt liver injuries, which were of grades III–V according to the American Association for the Surgery of Trauma Organ Injury Scale (OIS). Patients who responded to initial infusion therapy underwent computed tomography to determine the treatment plan. A shock index > 1, despite undergoing initial infusion therapy, was defined as hemodynamic instability. We compared the clinical outcomes and mortality rates between patients who received OM and those who underwent TAE. Results Sixty-two patients were included (eight and 54 who underwent OM and TAE, respectively; mean injury severity score, 26.6). The overall in-hospital mortality rate was 6% (13% OM vs. 6% TAE, p = 0.50), and the hemodynamic instability was 35% (88% OM vs. 28% TAE, p < 0.01). Hemodynamically unstable patients who underwent TAE had 7% in-hospital mortality and 7% clinical failure. Logistic regression analysis showed that the treatment choice was not a predictor of outcome, whereas hemodynamic instability was an independent predictor of intensive care unit stay ≥7 days (odds ratio [OR], 3.80; p = 0.05) and massive blood transfusion (OR, 7.25; p = 0.01); OIS grades IV–V were predictors of complications (OR, 6.61; p < 0.01). Conclusions TAE in hemodynamically unstable patients who responded to initial infusion therapy to some extent has acceptable in-hospital mortality and clinical failure rates. Hemodynamic instability and OIS, but not treatment choice, affected the clinical outcomes.
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Affiliation(s)
- Satoshi Tamura
- Department of Emergency and Critical Care Medicine, Kitasato University School of Medicine, 1-15-1, Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan.
| | - Takaaki Maruhashi
- Department of Emergency and Critical Care Medicine, Kitasato University School of Medicine, 1-15-1, Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Fumie Kashimi
- Department of Emergency and Critical Care Medicine, Kitasato University School of Medicine, 1-15-1, Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yutaro Kurihara
- Department of Emergency and Critical Care Medicine, Kitasato University School of Medicine, 1-15-1, Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Tomonari Masuda
- Department of Emergency and Critical Care Medicine, Kitasato University School of Medicine, 1-15-1, Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Tasuku Hanajima
- Department of Emergency and Critical Care Medicine, Kitasato University School of Medicine, 1-15-1, Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yuichi Kataoka
- Department of Emergency and Critical Care Medicine, Kitasato University School of Medicine, 1-15-1, Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yasushi Asari
- Department of Emergency and Critical Care Medicine, Kitasato University School of Medicine, 1-15-1, Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
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Reduced nontarget embolization and increased targeted delivery with a reflux-control microcatheter in a swine model. Diagn Interv Imaging 2021; 102:641-648. [PMID: 34099436 DOI: 10.1016/j.diii.2021.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 05/04/2021] [Accepted: 05/07/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE To evaluate the potential differences in non-target embolization and vessel microsphere filling of a reflux-control microcatheter (RCM) compared to a standard end-hole microcatheter (SEHM) in a swine model. MATERIALS AND METHODS Radiopaque microspheres were injected with both RCM and SEHM (2.4-Fr and 2.7-Fr) in the kidneys of a preclinical swine model. Transarterial renal embolization procedures with RCM or SEHM were performed in both kidneys of 14 pigs. Renal arteries were selectively embolized with an automated injection protocol of radio-opaque microspheres. Ex-vivo X-ray microtomography images of the kidneys were utilized to evaluate the embolization by quantification of the deposition of injected microspheres in the target vs. the non-target area of injection. X-ray microtomography images were blindly analyzed by five interventional radiologists. The degree of vessel filling and the non-target embolization were quantified using a scale from 1 to 5 for each parameter. An analysis of variance was used to compare the paired scores. RESULTS Total volumes of radio-opaque microspheres injected were similar for RCM (11.5±3.6 [SD] mL; range: 6-17mL) and SEHM (10.6±5.2 [SD] mL; range: 4-19mL) (P=0.38). The voxels enhanced ratio in the target (T) vs. non-target (NT) areas was greater with RCM (T=98.3% vs. NT=1.7%) than with SEHM (T=89% vs. NT=11%) but the difference was not significant (P=0.30). The total score blindly given by the five interventional radiologists was significantly different between RCM (12.3±2.1 [SD]; range: 6-15) and the standard catheter (11.3±2.5 [SD]; range: 4-15) (P=0.0073), with a significant decrease of non-target embolization for RCM (3.8±1.3 [SD]; range: 3.5-4.2) compared to SEHM (3.2±1.5 [SD]; range: 2.9-3.5) (P=0.014). CONCLUSION In an animal model, RCM microcatheters reduce the risk of non-target embolization from 11% to 1.7%, increasing the delivery of microspheres of 98% to the target vessels, compared to SEHM microcatheters.
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Abstract
The liver is the second most commonly involved solid organ (after spleen) to be injured in blunt abdominal trauma, but liver injury is the most common cause of death in such trauma. In patients with significant blunt abdominal injury, the liver is involved approximately 35 to 45% of the time. Its large size also makes it a vulnerable organ, commonly injured in penetrating trauma. Other than its position and size, the liver is surrounded by fragile parenchyma and its location under the diaphragm makes it vulnerable to shear forces during deceleration injuries. The liver is also a vascular organ made of large, thin-walled vessels with high blood flow. In severe hepatic trauma, hemorrhage is a common complication and uncontrolled bleeding is usually fatal. In fact, in patients with severe abdominal trauma, liver injury is the primary cause of death. This article reviews the clinical presentation of patients with liver injury, the grading system for such injuries that is most frequently used, and management of the patient with liver trauma.
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Affiliation(s)
- Akshita S Pillai
- School of Medicine, University of Texas Medical Branch, Galveston, Texas
| | - Girish Kumar
- Division of Interventional Radiology, Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Anil K Pillai
- Division of Interventional Radiology, Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas
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The Role of Angioembolization in Liver Trauma: the 10-Year Retrospective Experience of a Level One Trauma Center. Indian J Surg 2021. [DOI: 10.1007/s12262-021-02726-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Abstract
The liver is one of the most commonly injured solid organs in blunt abdominal trauma. Non-operative management is considered to be the gold standard for the care of most blunt liver injuries. Angioembolization has emerged as an important adjunct that is vital to the success of the non-operative management strategy for blunt hepatic injuries. This procedure, however, is fraught with some possible serious complications. The success, as well as rate of complications of this procedure, is determined by degree and type of injury, hepatic anatomy and physiology, and embolization strategy among other factors. In this review, we discuss these important considerations to help shed further light on the contribution and impact of angioembolization with regards to complex hepatic injuries.
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Affiliation(s)
- Ali Cadili
- Department of Surgery, University of Connecticut, CT, USA
| | - Jonathan Gates
- Department of Surgery, University of Connecticut, CT, USA
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Deineka V, Sulaieva O, Pernakov N, Radwan-Pragłowska J, Janus L, Korniienko V, Husak Y, Yanovska A, Liubchak I, Yusupova A, Piątkowski M, Zlatska A, Pogorielov M. Hemostatic performance and biocompatibility of chitosan-based agents in experimental parenchymal bleeding. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 120:111740. [PMID: 33545883 DOI: 10.1016/j.msec.2020.111740] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 11/14/2020] [Accepted: 11/16/2020] [Indexed: 12/21/2022]
Abstract
The uncontrolled parenchymatic bleeding is still a cause of serious complications in surgery and require new effective hemostatic materials. In recent years, numerous chitosan-based materials have been intensively studied for parenchymatic bleeding control but still require to increased safety and effectiveness. The current research is devoted to new hemostatic materials made of natural polymer (chitosan) developed using electrospinning and microwave-assisted methods. Hemostatic performance, biocompatibility, degradation, and in-vivo effectiveness were studied to assess functional properties of new materials. Chitosan-based agents demonstrated considerable hemostatic performance, moderate biodegradation pace and high biocompatibility in vitro. Using the electrospinning-made chitosan-copolymer significantly improved in vivo biocompatibility and degradation of Chitosan-based agents that provides opportunities for its implementation for visceral bleeding management. Chitosan aerogel could be effectively applied in hemostatic patch development due to high antibacterial activity but it is not recommended for visceral application due to moderate inflammatory effect and slow degradation.
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Affiliation(s)
- V Deineka
- Medical Institute, Sumy State University, Ukraine
| | - O Sulaieva
- Laboratory of Pathology CSD Health Care, Ukraine
| | - N Pernakov
- Medical Institute, Sumy State University, Ukraine
| | - J Radwan-Pragłowska
- Faculty of Chemical Engineering and Technology; Cracow University of Technology, Poland
| | - L Janus
- Faculty of Chemical Engineering and Technology; Cracow University of Technology, Poland
| | - V Korniienko
- Medical Institute, Sumy State University, Ukraine
| | - Ye Husak
- Medical Institute, Sumy State University, Ukraine
| | - A Yanovska
- Medical Institute, Sumy State University, Ukraine
| | - I Liubchak
- Medical Institute, Sumy State University, Ukraine
| | - A Yusupova
- Medical Institute, Sumy State University, Ukraine
| | - M Piątkowski
- Faculty of Chemical Engineering and Technology; Cracow University of Technology, Poland
| | - A Zlatska
- Biotechnology Laboratory Ilaya Regeneration, Medical Company Ilaya, Kyiv, Ukraine; State Institute of Genetic and Regenerative Medicine of NAMS of Ukraine, Kyiv, Ukraine
| | - M Pogorielov
- Medical Institute, Sumy State University, Ukraine; NanoPrime, Poland.
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Wong YC, Wang LJ, Wu CH, Chen HW, Yuan KC, Hsu YP, Lin BC, Kang SC. Differences of liver CT perfusion of blunt trauma treated with therapeutic embolization and observation management. Sci Rep 2020; 10:19612. [PMID: 33184342 PMCID: PMC7661500 DOI: 10.1038/s41598-020-76618-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 10/23/2020] [Indexed: 11/09/2022] Open
Abstract
Massive hepatic necrosis after therapeutic embolization has been reported. We employed a 320-detector CT scanner to compare liver perfusion differences between blunt liver trauma patients treated with embolization and observation. This prospective study with informed consent was approved by institution review board. From January 2013 to December 2016, we enrolled 16 major liver trauma patients (6 women, 10 men; mean age 34.9 ± 12.8 years) who fulfilled inclusion criteria. Liver CT perfusion parameters were calculated by a two-input maximum slope model. Of 16 patients, 9 received embolization and 7 received observation. Among 9 patients of embolization group, their arterial perfusion (78.1 ± 69.3 versus 163.1 ± 134.3 mL/min/100 mL, p = 0.011) and portal venous perfusion (74.4 ± 53.0 versus 160.9 ± 140.8 mL/min/100 mL, p = 0.008) were significantly lower at traumatic parenchyma than at non-traumatic parenchyma. Among 7 patients of observation group, only portal venous perfusion was significantly lower at traumatic parenchyma than non-traumatic parenchyma (132.1 ± 127.1 vs. 231.1 ± 174.4 mL/min/100 mL, p = 0.018). The perfusion index between groups did not differ. None had massive hepatic necrosis. They were not different in age, injury severity score and injury grades. Therefore, reduction of both arterial and portal venous perfusion can occur when therapeutic embolization was performed in preexisting major liver trauma, but hepatic perfusion index may not be compromised.
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Affiliation(s)
- Yon-Cheong Wong
- Emergency and Critical Care Radiology, Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, Chang Gung University, 5 Fu-Hsin Street, Gueishan, Taoyuan, 333, Taiwan.
| | - Li-Jen Wang
- Emergency and Critical Care Radiology, Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, Chang Gung University, 5 Fu-Hsin Street, Gueishan, Taoyuan, 333, Taiwan
| | - Cheng-Hsien Wu
- Emergency and Critical Care Radiology, Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, Chang Gung University, 5 Fu-Hsin Street, Gueishan, Taoyuan, 333, Taiwan
| | - Huan-Wu Chen
- Emergency and Critical Care Radiology, Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, Chang Gung University, 5 Fu-Hsin Street, Gueishan, Taoyuan, 333, Taiwan
| | - Kuo-Ching Yuan
- Division of Trauma and Emergency Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Yu-Pao Hsu
- Division of Trauma and Emergency Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Being-Chuan Lin
- Division of Trauma and Emergency Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Shih-Ching Kang
- Division of Trauma and Emergency Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
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Diop A, Diop A, Hak JF, Di Bisceglie M, Bartoli JM, Guillet B, Vidal V. Hemostatic embolization of renal artery pseudoaneurysm using absorbable surgical suture (FairEmbo concept). Diagn Interv Imaging 2020; 101:757-758. [DOI: 10.1016/j.diii.2020.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 04/07/2020] [Indexed: 12/25/2022]
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Edalatpour A, Young BT, Brown LR, Tseng ES, Ladhani HA, Patel NJ, Claridge JA, Ho VP. Grade of injury, not initial management, is associated with unplanned interventions in liver injury. Injury 2020; 51:1301-1305. [PMID: 32305163 PMCID: PMC7331849 DOI: 10.1016/j.injury.2020.03.043] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 03/12/2020] [Accepted: 03/27/2020] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Risk factors for complications after liver injury do not distinguish between patients undergoing selective non-operative management (sNOM) vs operative management (OM) as the initial treatment strategy. Our objective was to identify risk factors for complications requiring an unplanned intervention following sNOM or OM. We hypothesized that patient undergoing sNOM will have fewer unplanned interventions. METHODS Adults presenting to a level I trauma center with grade III or higher liver injury over a period of 6 years were reviewed. Patient and injury factors, initial management strategy, subsequent complications and interventions were obtained. Bivariate analysis was performed between patients undergoing sNOM vs OM to determine factors associated with unplanned interventions, defined as intervention >48 h after injury. Logistic regression was performed to identify independent risk factors for unplanned interventions. RESULTS 191 patients were identified: 105 (55%) grade III, 64 (34%) grade IV, and 22 (12%) grade V injury; 136 (71%) underwent sNOM and 55 (29%) underwent OM. 21 (15%) patients required an unplanned intervention: 26 percutaneous drainage, 10 ERCP, and 3 angiography; 12 had multiple procedures. Male gender, younger age, higher ISS, higher grade of injury, firearm mechanism, and initial OM (all p < 0.05) were associated with unplanned interventions. Firearm mechanism and injury grade IV and V, but not initial OM, were independent risk factors for an unplanned intervention. CONCLUSIONS Grade of liver injury, not the initial mode of treatment, was significantly associated with requiring an unplanned intervention for liver-related complications. Surveillance at 7-10 days, or prior to discharge, in the high-risk group may be able to capture those requiring unplanned intervention and readmission.
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Affiliation(s)
- Armin Edalatpour
- Department of Surgery, MetroHealth Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Brian T Young
- Department of Surgery, MetroHealth Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Laura R Brown
- Department of Surgery, MetroHealth Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Esther S Tseng
- Department of Surgery, MetroHealth Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Husayn A Ladhani
- Department of Surgery, MetroHealth Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Nimitt J Patel
- Department of Surgery, MetroHealth Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Jeffrey A Claridge
- Department of Surgery, MetroHealth Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Vanessa P Ho
- Department of Surgery, MetroHealth Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA; Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
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Samuels JM, Carmichael H, Kovar A, Urban S, Vega S, Velopulos C, McIntyre RC. Reevaluation of Hepatic Angioembolization for Trauma in Stable Patients: Weighing the Risk. J Am Coll Surg 2020; 231:123-131.e3. [PMID: 32422347 DOI: 10.1016/j.jamcollsurg.2020.05.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 05/01/2020] [Accepted: 05/01/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Angioembolization (AE) is recommended for extravasation from liver injury on CT. Data supporting AE are limited to retrospective series that have found low mortality but high morbidity. These studies did not focus on stable patients. We hypothesized that AE is associated with increased complications without improving mortality in stable patients. STUDY DESIGN We queried the 2016 Trauma Quality Improvement Project database for patients with grade III or higher liver injury (Organ Injury Score ≥ 3), blunt mechanism, with stable vitals (systolic blood pressure ≥ 90 mmHg and heart rate of 50 to 110 beats/min). Exclusion criteria were nonhepatic intra-abdominal or pelvic injury (Organ Injury Score ≥ 3), laparotomy less than 6 hours, and AE implementation more than 24 hours. Patients were matched 1:2 (AE to non-AE) on age, sex, Injury Severity Score, liver Organ Injury Score, arrival systolic blood pressure and heart rate, and transfusion in the first 4 hours using propensity score logistic modeling. Primary outcomes were in-hospital mortality, length of stay, transfusion, hepatic resection, interventional radiology drainage, and endoscopic procedure. RESULTS There were 1,939 patients who met criteria, with 116 (6%) undergoing hepatic AE. Median time to embolization was 3.3 hours. After successfully matching on all variables, groups did not differ with respect to mortality (5.4% vs 3.2%; p = 0.5, AE vs non-AE, respectively) or transfusion at 4 to 24 hours (4.4% vs 7.5%; p = 0.4). A larger percentage of the AE group underwent interventional radiology drainage (13.3% vs 2.2%; p < 0.001), with more ICU days (4 vs 3 days; p = 0.005) and longer length of stay (10 vs 6 days; p < 0.001). CONCLUSIONS Hepatic AE was associated with increased morbidity without improving mortality, suggesting the benefits of AE do not outweigh the risks in stable liver injury. Observing these patients is likely a more prudent approach.
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Affiliation(s)
- Jason M Samuels
- Department of Surgery, University of Colorado Anschutz, Aurora, CO.
| | | | - Alexandra Kovar
- Department of Surgery, University of Colorado Anschutz, Aurora, CO
| | - Shane Urban
- Trauma Services, University of Colorado Hospital, Aurora, CO
| | - Stephanie Vega
- Trauma Services, University of Colorado Hospital, Aurora, CO
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Iida A, Ryuko T, Kemmotsu M, Ishii H, Naito H, Nakao A. Three-year-old traumatic liver injury patient treated successfully using transcatheter arterial embolization. Int J Surg Case Rep 2020; 70:205-208. [PMID: 32417739 PMCID: PMC7229414 DOI: 10.1016/j.ijscr.2020.04.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/22/2020] [Accepted: 04/23/2020] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Liver injury is the most vulnerable to blunt abdominal trauma. Diagnostic evaluation and treatment of blunt liver trauma in children have changed essentially over the last decades. PRESENTATION OF CASE A 3-year-old girl, weighing 10 kg was run over by a car and admitted to our hospital. Due to the liver injury and increased intra-abdominal hemorrhage confirmed by computed tomography, emergent transcatheter arterial embolization (TAE) was performed. Hemostasis was successfully obtained without complications. The patient had a good postoperative course and was discharged on the 9th day after admission. DISCUSSION To the best of our knowledge, this case is the youngest and lowest weight emergency TAE success cases of childhood liver injury. TAE is an alternative to laparotomy and a useful procedure to accomplish nonsurgical management in adult who are hemodynamically stable and have no other associated injury requiring laparotomy. On the other hand, TAE is considered to have some complications in child cases because of the small diameter of the artery and the tendency to spasm. Our case showed that TAE can be a safe option for emergency hemostasis in pediatric trauma cases weighing 10 kg. CONCLUSION Emergency physicians must be aware that radiological intervention is an important adjunct to management of childhood liver injury.
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Affiliation(s)
- Atsuyoshi Iida
- Critical Care Medical Center, Okayama Red Cross Hospital, Okayama, Japan
| | - Tsuyoshi Ryuko
- Department of Surgery, Okayama Red Cross Hospital, Okayama, Japan
| | | | - Hiroaki Ishii
- Department of Radiology, Okayama Red Cross Hospital, Okayama, Japan
| | - Hiromichi Naito
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan.
| | - Atsunori Nakao
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
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