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Gao Z, Cho NY, Shen A, Siena N, Coaston TN, Vadlakonda A, Benharash P, Barmparas G. Angioembolization within 60 minutes for exsanguinating trauma patients: A meaningful metric with a definition gap. Am J Surg 2025; 244:116338. [PMID: 40233611 DOI: 10.1016/j.amjsurg.2025.116338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2025] [Revised: 04/01/2025] [Accepted: 04/07/2025] [Indexed: 04/17/2025]
Abstract
BACKGROUND Standards on the time from the decision to deploy interventional radiology (IR) to its initiation was recently changed from 30 to 60 min, though supporting evidence remains unclear. We aimed to identify the association of IR timing standard compliance with outcomes among trauma patients. METHODS This study examined adult trauma patients (≥16 years) requiring angioembolization, stratified by IR initiation within 60 min of emergency department discharge (IR60) and beyond. Multivariable regressions were used to evaluate associations of IR timing with clinical and financial outcomes. Variation attributable to hospital-level factors was also determined using multi-level models. RESULTS The study included 2793 patients, of which 38.3 % were IR60. All risk-adjusted outcomes were similar between the two cohorts. Additionally, notable variation in the proportion of IR60 was attributable to hospital-level factors. CONCLUSION Similar clinical outcomes between IR60 and non-IR60 question the validity of the current timing requirement for angioembolization in trauma patients.
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Affiliation(s)
- Zihan Gao
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Nam Yong Cho
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Aricia Shen
- Department of Surgery, Division of Acute Care Surgery and Surgical Critical Care, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Nicholas Siena
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Troy N Coaston
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Amulya Vadlakonda
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Peyman Benharash
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Galinos Barmparas
- Department of Surgery, Division of Acute Care Surgery and Surgical Critical Care, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
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Whitesell RT, Nordman CR, Johnston SK, Sheafor DH. Clinical management of active bleeding: what the emergency radiologist needs to know. Emerg Radiol 2024; 31:903-918. [PMID: 39400642 DOI: 10.1007/s10140-024-02289-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2024] [Accepted: 10/04/2024] [Indexed: 10/15/2024]
Abstract
Active bleeding is a clinical emergency that often requires swift action driven by efficient communication. Extravasation of intravenous (IV) contrast on computed tomography (CT) is a hallmark of active hemorrhage. This can be seen on exams performed for a variety of indications and can occur anywhere in the body. As both traumatic and non-traumatic etiologies of significant blood loss are clinical emergencies, exams demonstrating active bleeding are often performed in emergency departments and read by emergency radiologists. Prompt communication of these findings to the appropriate emergency medicine and surgical providers is crucial. Although many types of active hemorrhage can be managed by interventional radiology techniques, endoscopic and surgical management or clinical observation may be appropriate in certain cases. To facilitate optimal care, it is important for emergency radiologists to understand the scope of indications for embolization of bleeding by interventional radiologists (IR) and when an IR consultation is warranted. Similarly, timely comprehensive diagnostic radiology reporting including pertinent positive and negative findings tailored for IR colleagues can expedite the appropriate intervention.
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Affiliation(s)
- Ryan T Whitesell
- Division of Emergency Radiology, Midwest Radiology, 2355 Highway 36 West, Roseville, MN, USA.
| | - Cory R Nordman
- Division of Interventional Radiology, Midwest Radiology, 2355 Highway 36 West, Roseville, MN, USA.
| | - Sean K Johnston
- Division of Emergency Radiology, Midwest Radiology, 2355 Highway 36 West, Roseville, MN, USA.
| | - Douglas H Sheafor
- Division of Emergency Radiology, Midwest Radiology, 2355 Highway 36 West, Roseville, MN, USA.
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3
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Cyphers ED, Acord MR, Gaballah M, Schoeman S, Nance ML, Srinivasan A, Vatsky S, Krishnamurthy G, Escobar F, Cajigas-Loyola S, Cahill AM. Embolization for pediatric trauma. Pediatr Radiol 2024; 54:181-196. [PMID: 37962604 DOI: 10.1007/s00247-023-05803-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 10/23/2023] [Accepted: 10/30/2023] [Indexed: 11/15/2023]
Abstract
BACKGROUND The management of pediatric trauma with trans-arterial embolization is uncommon, even in level 1 trauma centers; hence, there is a dearth of literature on this subject compared to the adult experience. OBJECTIVE To describe a single-center, level 1 trauma center experience with arterial embolization for pediatric trauma. MATERIALS AND METHODS A retrospective review was performed to identify demographics, transfusion requirements, pre-procedure imaging, procedural details, adverse events, and arterial embolization outcomes over a 19-year period. Twenty children (age 4.5 months to 17 years, median 13.5 years; weight 3.6 to 108 kg, median 53 kg) were included. Technical success was defined as angiographic resolution of the bleeding-related abnormality on post-embolization angiography or successful empiric embolization in the absence of an angiographic finding. Clinical success was defined as not requiring additional intervention after embolization. RESULTS Seventy-five percent (n=15/20) of patients required red blood cell transfusions prior to embolization with a mean volume replacement 64 ml/kg (range 12-166 ml/kg) and the median time from injury to intervention was 3 days (range 0-16 days). Technical success was achieved in 100% (20/20) of children while clinical success was achieved in 80% (n=16/20). For the 4 children (20%) with continued bleeding following initial embolization, 2 underwent repeat embolization, 1 underwent surgery, and 1 underwent repeat embolization and surgery. Mortality prior to discharge was 15% (n=3). A post-embolization mild adverse event included one groin hematoma, while a severe adverse event included one common iliac artery pseudoaneurysm requiring open surgical ligation. CONCLUSIONS In this single-center experience, arterial embolization for hemorrhage control in children after trauma is feasible but can be challenging and the clinical failure rate of 20% in this series reflects this complexity. Standardization of pre-embolization trauma assessment parameters and embolic techniques may improve outcomes.
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Affiliation(s)
- Eric D Cyphers
- Division of Interventional Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, USA.
| | - Michael R Acord
- Division of Interventional Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Marian Gaballah
- Department of Radiology, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Sean Schoeman
- Division of Interventional Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, USA
| | - Michael L Nance
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of General Surgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Abhay Srinivasan
- Division of Interventional Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Seth Vatsky
- Division of Interventional Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ganesh Krishnamurthy
- Division of Interventional Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Fernando Escobar
- Division of Interventional Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Stephanie Cajigas-Loyola
- Division of Interventional Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Anne Marie Cahill
- Division of Interventional Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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4
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Clements W, Fitzgerald M, Chennapragada SM, Mathew J, Groombridge C, Ban EJ, Lukies MW. A systematic review assessing incorporation of prophylactic splenic artery embolisation (pSAE) into trauma guidelines for the management of high-grade splenic injury. CVIR Endovasc 2023; 6:62. [PMID: 38103054 PMCID: PMC10725392 DOI: 10.1186/s42155-023-00414-6] [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: 10/20/2023] [Accepted: 12/05/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Splenic artery embolisation (SAE) has become a vital strategy in the modern landscape of multidisciplinary trauma care, improving splenic salvage rates in patients with high-grade injury. However, due to a lack of prospective data there remains contention amongst stakeholders as to whether SAE should be performed at the time of presentation (prophylactic or pSAE), or whether patients should be observed, and SAE only used only if a patient re-bleeds. This systematic review aimed to assess published practice management guidelines which recommend pSAE, stratified according to their quality. METHODS The study was registered and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Medline, PubMed, Cochrane, Embase, and Google Scholar were searched by the study authors. Identified guidelines were graded according to the Appraisal of Guidelines Research and Evaluation II (AGREE-II) instrument. RESULTS Database and internet searches identified 1006 results. After applying exclusion criteria, 28 guidelines were included. The use of pSAE was recommended in 15 guidelines (54%). This included 6 out of 9 guidelines that were high quality (66.7%), 4 out of 9 guidelines that were moderate quality (44.4%), and 3 out of 10 (30%) guidelines that were low quality, p = 0.275. CONCLUSIONS This systematic review showed that recommendation of pSAE is more common in guidelines which are of high quality. However, there is vast heterogeneity of recommended practice guidelines, likely based on individual trauma systems rather than the available evidence. This reflects biases with interpretation of data and lack of multidisciplinary system inputs, including from interventional radiologists.
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Affiliation(s)
- Warren Clements
- Department of Radiology, Alfred Hospital, 55 Commercial Rd, Melbourne, VIC, 3004, Australia.
- Department of Surgery, Monash University Central Clinical School, Melbourne, Australia.
- National Trauma Research Institute, Melbourne, Australia.
| | - Mark Fitzgerald
- Department of Surgery, Monash University Central Clinical School, Melbourne, Australia
- National Trauma Research Institute, Melbourne, Australia
- Department of Trauma, Alfred Health, Melbourne, Australia
| | - S Murthy Chennapragada
- Discipline of Child and Adolescent Health, Sydney Medical School, Faculty of Health Sciences, University of Sydney, Sydney, NSW, Australia
- Department of Medical Imaging, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Joseph Mathew
- Department of Surgery, Monash University Central Clinical School, Melbourne, Australia
- National Trauma Research Institute, Melbourne, Australia
- Department of Trauma, Alfred Health, Melbourne, Australia
| | - Christopher Groombridge
- Department of Surgery, Monash University Central Clinical School, Melbourne, Australia
- National Trauma Research Institute, Melbourne, Australia
- Department of Trauma, Alfred Health, Melbourne, Australia
| | - Ee Jun Ban
- National Trauma Research Institute, Melbourne, Australia
- Acute General Surgical Unit, Alfred Health, Melbourne, Australia
| | - Matthew W Lukies
- Department of Radiology, Alfred Hospital, 55 Commercial Rd, Melbourne, VIC, 3004, Australia
- Department of Surgery, Monash University Central Clinical School, Melbourne, Australia
- National Trauma Research Institute, Melbourne, Australia
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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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6
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Choi TW, Kwon Y, Kim J, Won JH. [Endovascular Treatment for Vascular Injuries of the Extremities]. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2023; 84:846-854. [PMID: 37559804 PMCID: PMC10407075 DOI: 10.3348/jksr.2023.0048] [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: 04/26/2023] [Revised: 06/16/2023] [Accepted: 07/08/2023] [Indexed: 08/11/2023]
Abstract
Vascular injuries of the extremities are associated with a high mortality rate. Conventionally, open surgery is the treatment of choice for peripheral vascular injuries. However, rapid development of devices and techniques in recent years has significantly increased the utilization and clinical application of endovascular treatment. Endovascular options for peripheral vascular injuries include stent-graft placement and embolization. The surgical approach is difficult in cases of axillo-subclavian or iliac artery injuries, and stent-graft placement is a widely accepted alternative to open surgery. Embolization can be considered for arterial injuries associated with active bleeding, pseudoaneurysms, and arteriovenous fistula and in patients in whom embolization can be safely performed without a risk of ischemic complications in the extremities. Endovascular treatment is a minimally invasive procedure and is useful as a simultaneous diagnostic and therapeutic approach, which serve as advantages of this technique that is widely utilized for vascular injuries of the extremities.
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7
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Al-Sharydah AM. Predicting Suitable Percutaneous Endovascular Arterial Embolization for Traumatic Abdominopelvic Injuries: A Retrospective Cohort Study. Open Access Emerg Med 2022; 14:545-556. [PMID: 36212089 PMCID: PMC9534156 DOI: 10.2147/oaem.s376819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 08/31/2022] [Indexed: 11/29/2022] Open
Abstract
Purpose This study evaluated the pre-procedural attributes of trauma patients to determine their suitability to undergo Percutaneous Endovascular Arterial Embolization (PEAE), and the current state of endovascular repair as an option for trauma-related injuries in traumatic abdominopelvic arterial injuries was explored. Patients and Methods We retrospectively evaluated the charts of 638 adults with traumatic abdominopelvic injuries treated from March 2011 to February 2021, extensively reviewing their pre-operative indices, pre-operative optimization requirements, and multi-modality imaging records. Results In total, 235 patients (30.63%) were “hemodynamically unstable” on admission, mainly due to hypotension (n=437 [68.5%]). Additionally, laboratory-defined acquired coagulopathies and inherited bleeding disorders were found in 268 patients (42.01%). The computerized tomography bleeding protocol was performed on 408 (63.94%) patients. Percutaneous endovascular therapy by arterial embolization was performed on 146 patients. The mean number of requested pre-intervention blood units for trauma patients significantly exceeded the number of units transfused post-intervention (P<0.0005). Apart from hemodynamics (ie heart rate, mean blood pressure); hemoglobin, and lactic acid levels were independently associated indices of PEAE outcomes (p <0.01). Conclusion Despite the recommendations from the Society of Interventional Radiology on endovascular intervention for trauma and bleeding risk, 36.84% of study patients had hemodynamic instability and other unfeasible parameters that would limit the option of minimally invasive procedures. Early recognition and consideration of suitable treatment options is essential for optimizing patient outcomes. It is imperative that standardized algorithms and management protocols based on available resources be developed.
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Affiliation(s)
- Abdulaziz Mohammad Al-Sharydah
- Diagnostic and Interventional Radiology Department, Imam Abdulrahman Bin Faisal University, College of Medicine, King Fahd Hospital of the University, Al-Khobar City, Eastern Province, Saudi Arabia
- Correspondence: Abdulaziz Mohammad Al-Sharydah, Diagnostic and Interventional Radiology Department, Imam Abdulrahman Bin Faisal University, College of Medicine, King Fahd Hospital of the University, PO Box: 31952, Al-Khobar City, Eastern Province, 4398, Saudi Arabia, Fax +966 013 8676697, Email
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8
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Kim HB, Choi S, Min SJ, Han S, Kang B, Kim G. Emergent use of a King laryngeal tube for traumatic intraoral bleeding: case reports. Clin Exp Emerg Med 2022; 9:257-261. [PMID: 35692093 PMCID: PMC9561203 DOI: 10.15441/ceem.21.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 12/28/2021] [Indexed: 11/23/2022] Open
Abstract
Maxillofacial trauma occasionally presents a serious challenge for physicians, and an orofacial injury can be considered life-threatening. It is difficult to control the bleeding and prevent airway obstruction simultaneously with conventional treatment. Herein, we share two cases in which we managed massive orofacial bleeding using a King laryngeal tube, a supraglottic airway device equipped with an inflatable balloon. Both patients had uncontrolled orofacial bleeding. In one of the patients, endotracheal intubation was possible; however, bleeding continued, and vital signs became unstable. The second patient had failed endotracheal intubation due to uncontrolled bleeding. We deployed the King laryngeal tube in both patients and achieved bleeding control and airway maintenance. Both patients were discharged without complications after 3 to 4 weeks. The King laryngeal tube method can be considered a useful management option for addressing massive orofacial bleeding that is uncontrollable with conventional treatment.
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Affiliation(s)
- Han Bit Kim
- Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University School of Medicine, Bucheon, Korea
| | - Sungwoo Choi
- Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University School of Medicine, Bucheon, Korea
| | - Seung June Min
- Department of Emergency Medicine, Andong Medical Group Hospital, Andong, Korea
| | - Sangsoo Han
- Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University School of Medicine, Bucheon, Korea
| | - Bora Kang
- Department of Emergency Medicine, Seoul National University Bundang Hospital, Seoul National University School of Medicine, Seongnam, Korea
| | - Giwoon Kim
- Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University School of Medicine, Bucheon, Korea
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Khurana A, Quencer K, Saini A, Sill A, Albadawi H, Jamal L, Naidu S, Patel I, Alzubaidi S, Oklu R. Endovascular interventions in the management of acute extremity trauma: a narrative review. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1197. [PMID: 34430638 PMCID: PMC8350664 DOI: 10.21037/atm-20-5428] [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: 11/05/2020] [Accepted: 06/16/2021] [Indexed: 11/06/2022]
Abstract
Minimally invasive endovascular interventions including stenting and embolization have been widely adopted for the treatment of emergent and traumatic thoracoabdominal injuries. In recent years, these techniques have been utilized in the setting of extremity vascular trauma with promising outcomes. By allowing for the rapid diagnosis and subsequent treatment of penetrating or blunt vascular extremity trauma, these techniques can help to minimize blood loss, reduce operative complications, and potentially prevent limb amputation. Here, we present a narrative review of the ever-increasing role of minimally invasive interventions in the management of extremity trauma and compare its use and outcomes to open surgical repair. A special focus is placed on diagnostic imaging modalities in trauma and the role of interventional radiologists in the work-up and treatment of extremity trauma. We discuss diagnostic imaging modalities that aid in the triaging of extremity trauma, such as Doppler sonography, CT angiography, and catheter-based angiography. We present an overview on the literature related to endovascular interventions such as embolotherapy and stent grafting as well as the technical challenges associated with each technique. Finally, we present our own cases on the workup and endovascular treatment of extremity trauma, including CT angiography, particulate and coil embolization, and stent graft placement.
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Affiliation(s)
- Aditya Khurana
- Mayo Clinic Alix School of Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Keith Quencer
- University of Utah, Interventional Radiology, Salt Lake City, Utah, USA
| | - Aman Saini
- Division of Vascular and Interventional Radiology, Minimally Invasive Therapeutics Laboratory, Mayo Clinic, Scottsdale, AZ, USA
| | - Andrew Sill
- Division of Vascular and Interventional Radiology, Minimally Invasive Therapeutics Laboratory, Mayo Clinic, Scottsdale, AZ, USA
| | - Hassan Albadawi
- Division of Vascular and Interventional Radiology, Minimally Invasive Therapeutics Laboratory, Mayo Clinic, Scottsdale, AZ, USA
| | - Leila Jamal
- Division of Vascular and Interventional Radiology, Minimally Invasive Therapeutics Laboratory, Mayo Clinic, Scottsdale, AZ, USA
| | - Sailendra Naidu
- Division of Vascular and Interventional Radiology, Minimally Invasive Therapeutics Laboratory, Mayo Clinic, Scottsdale, AZ, USA
| | - Indravadan Patel
- Division of Vascular and Interventional Radiology, Minimally Invasive Therapeutics Laboratory, Mayo Clinic, Scottsdale, AZ, USA
| | - Sadeer Alzubaidi
- Division of Vascular and Interventional Radiology, Minimally Invasive Therapeutics Laboratory, Mayo Clinic, Scottsdale, AZ, USA
| | - Rahmi Oklu
- Division of Vascular and Interventional Radiology, Minimally Invasive Therapeutics Laboratory, Mayo Clinic, Scottsdale, AZ, USA
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10
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Salvatori F, Macchini M, Rosati M, Boscarato P, Alborino S, Paci E, Candelari R. Endovascular management of vascular renal injuries: outcomes and comparison between traumatic and iatrogenic settings. Urologia 2021; 89:167-175. [PMID: 34011230 DOI: 10.1177/03915603211017886] [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: 11/15/2022]
Abstract
PURPOSE To evaluate the efficacy of endovascular treatment for vascular renal injuries (VRIs) like bleeding, pseudoaneurysm and artero-venous fistula (AVF) and to compare patients with blunt trauma (T-VRIs) with those with iatrogenic damage (I-VRIs). METHODS We retrospectively assessed 49 renal artery embolizations performed to treat T-VRIs (26.5%) and I-VRIs (73.5%). Different embolic materials were used based on the type of lesion. Technical success was defined as the complete occlusion of target arteries with no further visualization of VRIs. Clinical success was defined if no recurrence was present and if renal function (difference between creatinine after and before treatment <0.5 mg/dl) was preserved after 1 month. RESULTS Angiography showed bleeding in 27 patients, pseudoaneurysm in 29 and an AVF in 6. Embolic agents used were coils in 39 procedures, coils with sponge in four and others in six. Technical success was 100% while clinical success was 85.7% due to seven patients with recurrence. The group I-VRIs showed a higher rate of clinical success than the group T-VRIs (94.4% vs 61.5%; p < 0.05). Moreover, the group I-VRIs had a higher incidence of pseudoaneurysms and AVFs compared with the group T-VRIs (69.4% vs 30.8% and 16.7% vs 0%; p < 0.05). CONCLUSION Endovascular treatment for VRIs showed satisfactory results and no patient had a worsening of renal function. I-VRIs had better clinical success and more frequently appeared as pseudoaneurysms compared to T-VRIs: probably iatrogenic injury is localized and pseudoaneurysm is easily identifiable and treatable with endovascular treatment.
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Affiliation(s)
- Fabio Salvatori
- Interventional Radiology, Ospedale Generale Provinciale di Macerata, Macerata, Italy
| | - Marco Macchini
- Interventional Radiology, Department of Radiology, Az. Osp-Univ OORR-Torrette, Ancona, Italy
| | - Marzia Rosati
- Interventional Radiology, Department of Radiology, Az. Osp-Univ OORR-Torrette, Ancona, Italy
| | - Pietro Boscarato
- Interventional Radiology, Department of Radiology, Az. Osp-Univ OORR-Torrette, Ancona, Italy
| | - Salvatore Alborino
- Interventional Radiology, Ospedale Generale Provinciale di Macerata, Macerata, Italy
| | - Enrico Paci
- Interventional Radiology, Department of Radiology, Az. Osp-Univ OORR-Torrette, Ancona, Italy
| | - Roberto Candelari
- Interventional Radiology, Department of Radiology, Az. Osp-Univ OORR-Torrette, Ancona, Italy
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11
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Abstract
Trauma is the leading cause of death in patients younger than 45 years. Over the last decade, there has been a progressive paradigm shift toward a nonoperative management of many blunt and penetrating injuries, placing interventional radiology in the forefront in this critical field. Transcatheter embolization is an established technique that plays a significant role in the modern treatment of traumatic injuries of the extremities, pelvis, and solid organs. The purpose of this article is to review the updated principles and techniques used in transcatheter embolization in trauma.
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Affiliation(s)
- Jorge E Lopera
- Department of Radiology, UT Health San Antonio, San Antonio, Texas
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12
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Pau L, Navez J, Cawich SO, Dapri G. Laparoscopic Management of Blunt and Penetrating Abdominal Trauma: A Single-Center Experience and Review of the Literature. J Laparoendosc Adv Surg Tech A 2021; 31:1262-1268. [PMID: 33428516 DOI: 10.1089/lap.2020.0552] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Introduction: Trauma is a leading cause of death in young patients. The prevalence of blunt and penetrating trauma varies widely across the globe. Similarly, the global experience with laparoscopy in trauma patients also varies. There is a growing body of evidence to suggest that laparoscopy is feasible in trauma patients. We sought to contribute to these data by reporting our experience with laparoscopic management of blunt and penetrating trauma in a Belgian center. Materials and Methods: We retrospectively collected data on all trauma patients admitted to the Saint-Pierre University Hospital in Brussels, Belgium, over the 4-year period from January 2014 to December 2017. Hospital records for patients subjected to exploratory laparoscopy were retrospectively reviewed, and a descriptive analysis was reported. Results: There were 26 patients at a mean age of 40 years treated with laparoscopic exploration for injuries from blunt trauma (7), stab wounds (14), and gunshot injuries (5). The median interval between the arrival at the emergency unit and diagnostic laparoscopy was 175 minutes (range: 27-1440), and the median duration of operation was 119 minutes (range: 8-300). In all patients who underwent laparoscopy for trauma, there were 27% overall morbidity, no mortality, 11% reoperation rate, 7.4% conversions, and 19% incidence of negative laparoscopy. The median intensive care unit stay was 3 days (range: 0-41), and median total hospital stay was 7 days (range: 2-78). Conclusions: Laparoscopy is a safe, feasible, and effective tool in the surgical armamentarium to treat hemodynamically stable patients with blunt and penetrating abdominal trauma. It allows complete and thorough evaluation of intra-abdominal viscera, reduces the incidence of nontherapeutic operations, and allows therapeutic intervention to repair a variety of injuries. However, it requires appropriate surgeon training and experience with advanced laparoscopic techniques to ensure good outcomes.
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Affiliation(s)
- Luca Pau
- Department of Gastrointestinal Surgery, Saint-Pierre University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Julie Navez
- Department of Surgery, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Shamir O Cawich
- Department of Clinical Surgical Sciences, University of the West Indies, St. Augustine Campus, St. Augustine, Trinidad and Tobago
| | - Giovanni Dapri
- Department of Gastrointestinal Surgery, Saint-Pierre University Hospital, Université Libre de Bruxelles, Brussels, Belgium
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Sodagari F, Katz DS, Menias CO, Moshiri M, Pellerito JS, Mustafa A, Revzin MV. Imaging Evaluation of Abdominopelvic Gunshot Trauma. Radiographics 2020; 40:1766-1788. [DOI: 10.1148/rg.2020200018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Miller ZA. Splenic artery embolization for atraumatic splenic rupture. J Card Surg 2020; 35:3642-3644. [PMID: 32939869 DOI: 10.1111/jocs.15002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 08/25/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Zoe A Miller
- Interventional Radiology, Professional Arts Center, Miller School of Medicine, University of Miami, Miami, Florida, USA
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Torso computed tomography in blunt trauma patients with normal vital signs can be avoided using non-invasive tests and close clinical evaluation. Emerg Radiol 2019; 26:655-661. [PMID: 31446523 DOI: 10.1007/s10140-019-01712-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 07/31/2019] [Indexed: 12/27/2022]
Abstract
PURPOSE To determine whether torso CT can be avoided in patients who experience high-energy blunt trauma but have normal vital signs. METHODS High-energy blunt trauma patients with normal vital signs were retrieved retrospectively from our registry. We reviewed 1317 patients (1027 men and 290 women) and 761 (57.8%) fulfilled the inclusion criteria. All patients were initially evaluated at the emergency room (ER), with a set of tests, part of a specific protocol. Patients with at least one altered exam at initial examination or after six-hour observation received a torso CECT. Sensitivity, specificity, accuracy, positive (PPV) and negative predictive values (NPV), and likelihood ratio (LH) of the protocol were evaluated. RESULTS Of 761 patients, 354 (46.5%) received torso CECT because of the positive ER test, with 330 being true positive and 24 being false positive. The remaining 407 patients were negative at ER tests and did not receive torso CECT, showing a significantly (P < 0.001) lower Injury Severity Score (ISS). The positive and negative LH of the protocol to detect torso injuries were respectively 16.5 and 0.01 (overall accuracy of 0.96). CONCLUSIONS Torso CT can be avoided without adverse clinical outcomes in patients who experience high-energy blunt trauma, are hemodynamically stable, and have normal initial laboratory and imaging tests.
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Moore C, Kwayisi G, Esiobu P, Bashan-Gilzenrat KA, Matthews LR, Nguyen J, Moriarty N, Liggon M, Udobi K, Taha A, Childs E, Danner O. Successful treatment of massive hemothorax with class IV shock using aortography with transcatheter embolization of actively bleeding posterior left intercostal arteries after penetrating left chest trauma: A case for the hybrid OR. Int J Surg Case Rep 2018; 48:109-112. [PMID: 29885914 PMCID: PMC6041426 DOI: 10.1016/j.ijscr.2018.04.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 04/11/2018] [Accepted: 04/13/2018] [Indexed: 12/28/2022] Open
Abstract
Hemothorax is a common occurrence after blunt or penetrating injury to the chest. Posterior intercostal vessel hemorrhage as a cause of major intrathoracic bleeding is an infrequent source of massive bleeding. Selective angiography with trans-catheter embolization may provide a minimally invasive and efficient method of controlling bleeding refractory to surgical treatment. PRESENTATION OF CASE A 19 year-old male sustained a gunshot wound to his left chest with massive hemothorax and refractory hemorrhage. He was emergently taken to the operating room for thoracotomy and was found to have uncontrollable bleeding from the chest due to left posterior intercostal artery transection. The bleeding persisted despite multiple attempts with sutures, clips and various hemostatic agents. Thoracic aortography was undertaken and revealed active bleeding from the left 7th posterior intercostal artery, which was coil-embolized. The patient's hemodynamic status significantly improved and he was transferred to the intensive care unit. DISCUSSION Posterior intercostal bleeding is a rare cause of massive hemothorax. Bleeding from these arteries may be difficult to control due to limited exposure in that area. Transcatheter-based arterial embolization is a reliable and feasible option for arresting hemorrhage following failed attempts at hemorrhage control from thoracotomy. CONCLUSION Massive hemothorax from intercostal arterial bleeding is a rare complication after penetrating chest injury (Aoki et al., 2003). Selective, catheter-based embolization is a useful therapeutic option for hemorrhage control and can be expeditiously employed if a hybrid operating room is available.
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Affiliation(s)
| | | | - Prince Esiobu
- University of Washington School of Medicine, Seattle, WA, USA
| | | | | | | | | | | | - Kahdi Udobi
- Morehouse School of Medicine, Atlanta, GA, USA
| | - Assad Taha
- Morehouse School of Medicine, Atlanta, GA, USA
| | - Ed Childs
- Morehouse School of Medicine, Atlanta, GA, USA
| | - Omar Danner
- Morehouse School of Medicine, Atlanta, GA, USA.
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Ramasamy B, Thewlis D, Moss MJ, Fraysse F, Rickman M, Solomon LB. Complications of trans arterial embolization during the resuscitation of pelvic fractures. Injury 2017; 48:2724-2729. [PMID: 29096928 DOI: 10.1016/j.injury.2017.10.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 10/26/2017] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Trans arterial embolization (TAE) can stem uncontrolled bleeding associated with pelvic fractures, but is associated with potential complications. This study investigated and compared the early to midterm complications in two patient cohorts: one who did and one who did not undergo TAE. METHODOLOGY The results of 14 patients who underwent TAE in the resuscitation phase, and then had their pelvic fractures managed non-operatively, the study group (Group 1), were compared with those of a control group (Group 2) of 14 patients matched for age, sex, injury and management, that did not undergo TAE. All patients were examined clinically and answered a questionnaire on bowel and urinary function, pain and limp. Gluteus medius structure and volume were assessed on MRI. The hip girdle muscle function was assessed using a hand held dynamometer, surface electromyography as well as quantitative gait analysis. RESULTS Seven patients in Group 1 (50%), but none in Group 2, had persistent urological dysfunctions, in the absence of any recognized previous pathology or urologic trauma at the time of injury. No gluteal muscle demonstrated fibrosis or fatty infiltration. The median gluteal muscle volume was not significantly decreased compared with the uninjured side in either group (P=0.421). The muscle strengths of gluteus maximus, gluteus medius, tensor fasciae latae and iliopsoas when compared to the uninjured side were significantly less in Group 1 compared to Group 2. However, no patient had a discernable limp and gait analysis showed no significant differences between the left and right sides in the study and control groups in the gluteal activation timing (p=0.171 and 0.354) and duration (p=0.622 and 0.435). There were no skin complications, and no patient reported any persistent bowel dysfunction. CONCLUSION TAE was associated with a high rate of persistent urological dysfunction. TAE could lead to decreased hip muscles strength, however this does not seem to affect gait.
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Affiliation(s)
- Boopalan Ramasamy
- Department of Orthopaedics 3, Paul Brand Building, Christian Medical College, Vellore, 632004, Tamil Nadu, India; Centre for Stem Cell Research (A unit of inStem), Christian Medical College, Vellore 632002, Tamil Nadu, India.
| | - Dominic Thewlis
- Centre for Orthopaedic & Trauma Research and Discipline of Orthopaedics and Trauma, The University of Adelaide, Adelaide, SA 5000, Australia.
| | - Mary J Moss
- Department of Radiology, Royal Adelaide Hospital, Adelaide, SA 5000, Australia.
| | - Francois Fraysse
- School of Health Sciences, University of South Australia, Adelaide, SA 5000, Australia.
| | - Mark Rickman
- Centre for Orthopaedic & Trauma Research and Discipline of Orthopaedics and Trauma, The University of Adelaide, Adelaide, SA 5000, Australia; Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, SA 5000, Australia.
| | - Lucian Bogdan Solomon
- Centre for Orthopaedic & Trauma Research and Discipline of Orthopaedics and Trauma, The University of Adelaide, Adelaide, SA 5000, Australia; Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, SA 5000, Australia.
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