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Awiwi MO, Kandemirli VB, Kokash D, Hossain F, Gjoni M, Odisio E, Ocazionez D, Ferguson E, Hanna M, Duran C. Complications of thoracic endovascular aneurysm repair (TEVAR): A pictorial review. Curr Probl Diagn Radiol 2024:S0363-0188(24)00096-3. [PMID: 38777715 DOI: 10.1067/j.cpradiol.2024.05.018] [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: 12/10/2023] [Revised: 05/06/2024] [Accepted: 05/06/2024] [Indexed: 05/25/2024]
Abstract
Thoracic endovascular aneurysm repair (TEVAR) has replaced open surgical repair as the treatment of choice for several aortic conditions. Despite its lower morbidity and mortality, several TEVAR-related complications can occur and some of which may necessitate surgical or endovascular re-intervention. The current article reviews common and rare complications of TEVAR procedure with emphasis on complications identifiable on cross-sectional imaging and potential pitfalls of pre-procedural planning.
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Affiliation(s)
- Muhammad O Awiwi
- Division of Diagnostic Imaging, The University of Texas Health Science Center at Houston, Texas, USA.
| | | | - Diana Kokash
- Division of Diagnostic Imaging, Dubai Academic Health Corporation, UAE
| | - Ferzana Hossain
- Division of Diagnostic Imaging, The University of Texas Health Science Center at Houston, Texas, USA
| | - Migena Gjoni
- Department of Medicine, Istanbul University-Cerrahpasa Hospital, Istanbul, Turkey
| | - Erika Odisio
- Division of Diagnostic Imaging, The University of Texas Health Science Center at Houston, Texas, USA
| | - Daniel Ocazionez
- Division of Diagnostic Imaging, The University of Texas Health Science Center at Houston, Texas, USA
| | - Emma Ferguson
- Division of Diagnostic Imaging, The University of Texas Health Science Center at Houston, Texas, USA
| | - Mina Hanna
- Division of Diagnostic Imaging, The University of Texas Health Science Center at Houston, Texas, USA
| | - Cihan Duran
- Division of Diagnostic Imaging, The University of Texas Health Science Center at Houston, Texas, USA
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2
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Arima D, Suzuki K, Kando Y, Ishigami N. Stent Graft Collapse after Zone 0 Landing Thoracic Endovascular Aortic Repair. Ann Vasc Dis 2023; 16:234-237. [PMID: 37779658 PMCID: PMC10539125 DOI: 10.3400/avd.cr.23-00030] [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: 04/11/2023] [Accepted: 06/30/2023] [Indexed: 10/03/2023] Open
Abstract
A zone 0 landing thoracic endovascular aortic repair was performed on a 69-year-old man with a saccular aortic arch aneurysm. Seven days after the surgery, the patient experienced diminished consciousness and lower limb paralysis. Stent graft collapse was seen on a computed tomography scan. Thereafter, the patient underwent total arch replacement and emergency stent graft removal.
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Affiliation(s)
- Daisuke Arima
- Department of Cardiovascular Surgery, Fujieda Municipal General Hospital, Fujieda, Shizuoka, Japan
| | - Kazuchika Suzuki
- Department of Cardiovascular Surgery, Fujieda Municipal General Hospital, Fujieda, Shizuoka, Japan
| | - Yumi Kando
- Department of Cardiovascular Surgery, Fujieda Municipal General Hospital, Fujieda, Shizuoka, Japan
| | - Naoyuki Ishigami
- Department of Cardiovascular Surgery, Fujieda Municipal General Hospital, Fujieda, Shizuoka, Japan
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3
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Cooke PV, Bai H, George JM, Marin ML, Tadros RO. Collapsed endograft and lower limb ischemia from type B dissection repaired with thoracic endovascular aortic graft and iliac stenting: A case report and review of the literature. J Vasc Surg Cases Innov Tech 2022; 8:256-260. [PMID: 35586677 PMCID: PMC9108323 DOI: 10.1016/j.jvscit.2022.02.010] [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: 09/09/2021] [Accepted: 02/10/2022] [Indexed: 11/05/2022] Open
Abstract
The collapse of an abdominal aortic endograft is a rare event. We present the case of a 60-year-old man with an abdominal endograft who came to the emergency department with chest, back, abdominal, and lower extremity pain in addition to a cool left foot. On imaging, he was found to have a type B aortic dissection and a collapsed abdominal endograft. Subsequently, the patient was taken to the operating room and treated with a thoracic endovascular aortic repair, abdominal aortic cuff, and an iliac stent. Our study details this case and thoroughly reviews similar cases in the literature.
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Qrareya M, Zuhaili B. Management of Postoperative Complications Following Endovascular Aortic Aneurysm Repair. Surg Clin North Am 2021; 101:785-798. [PMID: 34537143 DOI: 10.1016/j.suc.2021.05.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Endovascular aneurysm repair (EVAR) is a minimally invasive therapeutic approach to manage abdominal aortic pathologies (eg, aneurysm and dissection). EVAR was first introduced in 1991. In 1994, endovascular technique was also applied for thoracic aorta, thoracic endovascular aortic repair (TEVAR). In recent decades, EVAR has become an acceptable first-line treatment with 50% utilization rate across most practices, especially in high-risk patients. The safety profile of EVAR is comparable to the open approach, with superiority in terms of perioperative mortality and morbidity. This article summarizes the most common complications following EVAR/TEVAR and the most current treatment modalities across practices.
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Affiliation(s)
- Mohammad Qrareya
- Cardiovascular Surgery Department, Mayo Clinic, 1216 2nd Street Northeast, Rochester, MN 55902, USA
| | - Bara Zuhaili
- Michigan Vascular Center, Michigan State University, 5020 West Bristol Road, Flint, MI 48507, USA.
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Chen SW, Lee KB, Napolitano MA, Murillo-Berlioz AE, Sattah AP, Sarin S, Trachiotis G. Complications and Management of the Thoracic Endovascular Aortic Repair. AORTA : OFFICIAL JOURNAL OF THE AORTIC INSTITUTE AT YALE-NEW HAVEN HOSPITAL 2020; 8:49-58. [PMID: 33152785 PMCID: PMC7644296 DOI: 10.1055/s-0040-1714089] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Endovascular treatment in thoracic aortic diseases has increased in use exponentially since Dake and colleagues first described the use of a home-made transluminal endovascular graft on 13 patients with descending thoracic aortic aneurysm at Stanford University in the early 1990s. Thoracic endovascular aneurysm repair (TEVAR) was initially developed for therapy in patients deemed unfit for open surgery. Innovations in endograft engineering design and popularization of endovascular techniques have transformed TEVAR to the predominant treatment choice in elective thoracic aortic repair. The number of TEVARs performed in the United States increased by 600% from 1998 to 2007, while the total number of thoracic aortic repairs increased by 60%. As larger multicenter trials and meta-analysis studies in the 2000s demonstrate the significant decrease in perioperative morbidity and mortality of TEVAR over open repair, TEVAR became incorporated into standard guidelines. The 2010 American consensus guidelines recommend TEVAR to be “strongly considered” when feasible for patients with degenerative or traumatic aneurysms of the descending thoracic aorta exceeding 5.5 cm, saccular aneurysms, or postoperative pseudoaneurysms. Nowadays, TEVAR is the predominant treatment for degenerative and traumatic descending thoracic aortic aneurysm repair. Although TEVAR has been shown to have decreased early morbidity and mortality compared with open surgical repair, endovascular manipulation of a diseased aorta with endovascular devices continues to have significant risks. Despite continued advancement in endovascular technique and devices since the first prospective trial examined the complications associated with TEVAR, common complications, two decades later, still include stroke, spinal cord ischemia, device failure, unintentional great vessel coverage, access site complications, and renal injury. In this article, we review common TEVAR complications with some corresponding radiographic imaging and their management.
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Affiliation(s)
- Sheena W Chen
- George Washington University Hospital, Washington, District of Columbia
| | - Kyongjune B Lee
- George Washington University Hospital, Washington, District of Columbia
| | | | | | | | - Shawn Sarin
- George Washington University Hospital, Washington, District of Columbia
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6
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D'Alessio I, Domanin M, Bissacco D, Rimoldi P, Palmieri B, Piffaretti G, Trimarchi S. Thoracic endovascular aortic repair for traumatic aortic injuries: insight from literature and practical recommendations. THE JOURNAL OF CARDIOVASCULAR SURGERY 2020; 61:681-696. [PMID: 32964899 DOI: 10.23736/s0021-9509.20.11580-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Thoracic endovascular aortic repair (TEVAR) for treatment of blunt traumatic aortic injuries (BTAIs) is nowadays the gold standard technique in adult patients, replacing gradually the use of open repair (OR). Although randomized controlled trials will never be performed comparing TEVAR to OR for BTAIs management, trauma and vascular societies guidelines today primarily recommend the former for BTAI patients with a suitable anatomy. The aim of this review was to describe past and recent data published in literature regarding pros and cons of TEVAR treatment in BTAI, and to analyze some debated issues and future perspectives. EVIDENCE ACQUISITION Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and Scale for the Assessment of Narrative Review Articles (SANRA) were used to obtain and describe selected articles on TEVAR in BTAI. EVIDENCE SYNTHESIS Young (<50 years) men were the most operated population. The use of TEVAR increased over the years, with a progressive reduction in mortality and overall postoperative complication rates when compared with OR. Lack of information remains about the percentage of urgent cases. CONCLUSIONS TEVAR is considered nowadays the treatment of choice in BTAI patients. In case of aortic rupture (grade IV) the treatment is mandatory, while intimal tear (grade I) and intramural hematoma (grade II) can be safely managed with no operative management (NOM). Debate is still ongoing on grade III (pseudoaneurysms). Unfortunately, several aspects remain not yet clarified, including disease classification, type and grade to treat, timing (urgent versus elective), priority of vascular injuries in polytrauma patients, and TEVAR use in pediatrics and young patients.
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Affiliation(s)
- Ilenia D'Alessio
- Unit of Vascular Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maurizio Domanin
- Unit of Vascular Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy - .,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Daniele Bissacco
- Unit of Vascular Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pierantonio Rimoldi
- Department of Cardio-Thoraco-Vascular Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Bruno Palmieri
- Department of Cardio-Thoraco-Vascular Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Gabriele Piffaretti
- Unit of Vascular Surgery, Department of Medicine and Surgery, University of Insubria School of Medicine, Varese, Italy
| | - Santi Trimarchi
- Unit of Vascular Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
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7
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Association Between Targeted Aortic Segment Tortuosity and Stent-Graft–Induced New Entry After Thoracic Endovascular Aortic Repair for Aortic Dissection or Intramural Hematoma. AJR Am J Roentgenol 2020; 214:679-686. [DOI: 10.2214/ajr.19.21398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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Riambau V, Blanco Amil C, Capoccia L, Mestres G, Yugueros X. The most relevant unmet needs in endovascular management of descending thoracic aorta. THE JOURNAL OF CARDIOVASCULAR SURGERY 2019; 60:275-280. [PMID: 30827086 DOI: 10.23736/s0021-9509.19.10911-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Endovascular repair of descending thoracic aorta (DTA) is considered as first interventional option for most part of the aortic disorders. However, many unmet needs and issues are still limiting its applicability. One of the major limitations is related to the existing gaps in evidence. Clear and robust evidence is still needed in many aspects of the management of DTA pathologies. In numerous clinical scenarios, adequate trials are lacking. Besides those gaps in evidence, it is well recognized that thoracic endografting (TEVAR) is technically evolving in order to overcome technical and device-related complications and limitations. We can deploy endografts in any aortic segment: in the descending, in the ascending, in the arch, even preserving aortic branches. Nevertheless, from the pure technical point of view, current generations of endografts still need more development and improvement. Durability remains the major concern for any endovascular treatment, and thoracic endografting is not an exception. As Galenus said, the physician is only nature's assistant, thoracic endograft should also follow the natural anatomy instead of fighting against it. We will focus the following pages on the graft conformability and compliance, both related to durability and safety of thoracic endografting. We will review the current knowledge and concerns associated with the anatomical and hemodynamic modifications induced by the thoracic endograft strength, stiffness and straightness and their implications for the future thoracic endograft designs.
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Affiliation(s)
- Vincent Riambau
- Division of Vascular Surgery, Cardiovascular Institute, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Carla Blanco Amil
- Division of Vascular Surgery, Cardiovascular Institute, Hospital Clínic, University of Barcelona, Barcelona, Spain -
| | - Laura Capoccia
- Division of Vascular and Endovascular Surgery, Department of Surgery, Umberto I Polyclinic, Sapienza University, Rome, Italy
| | - Gaspar Mestres
- Division of Vascular Surgery, Cardiovascular Institute, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Xavier Yugueros
- Division of Vascular Surgery, Cardiovascular Institute, Hospital Clínic, University of Barcelona, Barcelona, Spain
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9
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Liesdek OCD, Jacob KA, Vink A, Vermeulen MA, Hazenberg CEVB, Suyker WJL. Surgical Treatment of Acute Thoracic Stent Graft Occlusion. Ann Thorac Surg 2018; 107:e127-e129. [PMID: 30028980 DOI: 10.1016/j.athoracsur.2018.05.099] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 05/28/2018] [Accepted: 05/31/2018] [Indexed: 11/25/2022]
Abstract
A 24-year-old man presented with acute onset paraplegia related to complete occlusion of a thoracic stent graft placed 2 years prior for repair of traumatic type B aortic dissection. Following emergency surgery comprising reestablishment of aortic flow by stent removal and aortic reconstruction, the paraplegia started to resolve partly, despite an estimated 5-hour interval of preoperative myelum ischemia. Anatomical characteristics of the stent graft placement appear to have played a role in causing this rare complication. Six months later, the patient could walk again with a stick. This case shows that early intervention in cases of full paraplegia may be considered.
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Affiliation(s)
- Omayra C D Liesdek
- Department of Cardiothoracic Surgery, University Medical Center Utrecht, Utrecht University, The Netherlands.
| | - Kirolos A Jacob
- Department of Cardiothoracic Surgery, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Aryan Vink
- Department of Pathology, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Marijn A Vermeulen
- Department of Pathology, University Medical Center Utrecht, Utrecht University, The Netherlands
| | | | - Willem J L Suyker
- Department of Cardiothoracic Surgery, University Medical Center Utrecht, Utrecht University, The Netherlands
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Daye D, Walker TG. Complications of endovascular aneurysm repair of the thoracic and abdominal aorta: evaluation and management. Cardiovasc Diagn Ther 2018; 8:S138-S156. [PMID: 29850426 DOI: 10.21037/cdt.2017.09.17] [Citation(s) in RCA: 118] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In recent decades, endovascular aneurysm repair or endovascular aortic repair (EVAR) has become an acceptable alternative to open surgery for the treatment of thoracic and abdominal aortic aneurysms and other aortic pathologies such as the acute aortic syndromes (e.g., penetrating aortic ulcer, intramural hematoma, dissection). Available data suggest that endovascular repair is associated with lower perioperative 30-day all-cause mortality as well as a significant reduction in perioperative morbidity when compared to open surgery. Additionally, EVAR leads to decreased blood loss, eliminates the need for cross-clamping the aorta and has shorter recovery periods than traditional surgery. It is currently the preferred mode of treatment of thoracic and abdominal aortic aneurysms in a subset of patients who meet certain anatomic criteria conducive to endovascular repair. The main disadvantage of EVAR procedures is the high rate of post-procedural complications that often require secondary re-intervention. As a result, most authorities recommend lifelong imaging surveillance following repair. Available surveillance modalities include conventional radiography, computed tomography, magnetic resonance angiography, ultrasonography, nuclear imaging and conventional angiography, with computed tomography currently considered to be the gold standard for surveillance by most experts. Following endovascular abdominal aortic aneurysm (AAA) repair, the rate of complications is estimated to range between 16% and 30%. The complication rate is higher following thoracic EVAR (TEVAR) and is estimated to be as high as 38%. Common complications include both those related to the endograft device and systemic complications. Device-related complications include endoleaks, endograft migration or collapse, kinking and/or stenosis of an endograft limb and graft infection. Post-procedural systemic complications include end-organ ischemia, cerebrovascular and cardiovascular events and post-implantation syndrome. Secondary re-interventions are required in approximately 19% to 24% of cases following endovascular abdominal and thoracic aortic aneurysm repair respectively. Typically, most secondary reinterventions involve the use of percutaneous techniques such as placement of cuff extension devices, additional endograft components or stents, enhancement of endograft fixation, treatment of certain endoleaks using various embolization techniques and embolic agents and thrombolysis of occluded endograft components. Less commonly, surgical conversion and/or open surgical modification are required. In this article, we provide an overview of the most common complications that may occur following endovascular repair of thoracic and AAAs. We also summarize the current surveillance recommendations for detecting and evaluating these complications and discuss various current secondary re-intervention approaches that may typically be employed for treatment.
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Affiliation(s)
- Dania Daye
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - T Gregory Walker
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Open descending thoracic or thoracoabdominal aortic approaches for complications of endovascular aortic procedures: 19-year experience. J Thorac Cardiovasc Surg 2018; 155:10-18. [DOI: 10.1016/j.jtcvs.2017.08.023] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 07/20/2017] [Accepted: 08/11/2017] [Indexed: 11/19/2022]
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12
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Mestres G, Yugueros X, Apodaka A, Urrea R, Pasquadibisceglie S, Alomar X, Riambau V. The best in vitro conditions for two and three parallel stenting during endovascular aneurysm repair. J Vasc Surg 2017; 66:1227-1235. [DOI: 10.1016/j.jvs.2016.09.046] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 09/14/2016] [Indexed: 10/19/2022]
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Surgery for malignant lesions of the chest which extensively involved the mediastinum, lung, and heart. Gen Thorac Cardiovasc Surg 2017; 65:365-373. [PMID: 28540630 DOI: 10.1007/s11748-017-0782-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 05/10/2017] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Radical resection for thoracic malignancies that invade the great vessels or heart structure is an uncommon, high-risk operation. To help surgeons determine therapeutic strategy, we reviewed the patient characteristics and outcomes of combined thoracic and cardiovascular surgery for thoracic malignancies. METHODS Surgical resections of lung cancer, mediastinal tumor and pulmonary artery sarcoma invading great vessels or heart structures were reviewed from the literature. RESULTS Pneumonectomy was often performed for lung cancer invading the aorta, superior vena cava, and left atrium. Complete resection (R0), no mediastinal lymph node metastasis and without using cardiopulmonary bypass led to a good prognosis. Induction therapy was often performed for complete resection. Regarding mediastinal tumors, thymic epithelial tumors or germ cell tumors occasionally invaded the great vessels or heart structures. For these malignancies, multimodality therapy was often performed, and complete resection could be one of the prognostic factors. The resection of primary pulmonary artery sarcoma (PPAS) is also a combined thoracic and cardiovascular surgery. The primary treatment for PPAS is surgical resection; specifically, pulmonary endarterectomy and pneumonectomy, because PPAS has substantial resistance to chemotherapy or radiotherapy. The prognosis of PPAS is poor, but surgical resection has potential for long-term survival. CONCLUSION Although these surgeries are uncommon and invasive for the patients, selecting appropriate patients, aggressive multimodality therapy, and performing combined thoracic and cardiovascular surgery can contribute to a good outcome.
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Open aortic surgery after thoracic endovascular aortic repair. Gen Thorac Cardiovasc Surg 2016; 64:441-9. [DOI: 10.1007/s11748-016-0658-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 05/13/2016] [Indexed: 01/10/2023]
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Cole D, Seller A, Peng YG. Descending Aortic Stent Graft Collapse During Frozen Elephant Trunk Repair: Detection Using Invasive Blood Pressure Monitoring and Intraoperative Transesophageal Echocardiography. J Cardiothorac Vasc Anesth 2016; 30:1344-9. [PMID: 27021175 DOI: 10.1053/j.jvca.2015.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Devon Cole
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL
| | - Aaron Seller
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL
| | - Yong G Peng
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL.
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16
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Biomechanical implications of excessive endograft protrusion into the aortic arch after thoracic endovascular repair. Comput Biol Med 2015; 66:235-41. [DOI: 10.1016/j.compbiomed.2015.09.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 09/01/2015] [Accepted: 09/14/2015] [Indexed: 12/12/2022]
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17
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Pasta S, Scardulla F, Rinaudo A, Raffa GM, D’Ancona G, Pilato M, Scardulla C. An In Vitro Phantom Study on the Role of the Bird-Beak Configuration in Endograft Infolding in the Aortic Arch. J Endovasc Ther 2015; 23:172-81. [DOI: 10.1177/1526602815611888] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Purpose: To assess endograft infolding for excessive bird-beak configurations in the aortic arch in relation to hemodynamic variables by quantifying device displacement and rotation of oversized stent-grafts deployed in a phantom model. Methods: A patient-specific, compliant, phantom pulsatile flow model was reconstructed from a patient who presented with collapse of a Gore TAG thoracic endoprosthesis. Device infolding was measured under different flow and pressure conditions for 3 protrusion extensions (13, 19, and 24 mm) of the bird-beak configuration resulting from 2 TAG endografts with oversizing of 11% and 45%, respectively. Results: The bird-beak configuration with the greatest protrusion extension exhibited the maximum TAG device displacement (1.66 mm), while the lowest protrusion extension configuration led to the minimum amount of both displacement and rotation parameters (0.25 mm and 0.6°, respectively). A positive relationship was found between the infolding parameters and the flow circulating in the aorta and left subclavian artery. Similarly, TAG device displacement was positively and significantly (p<0.05) correlated with the pulse pressure for all bird-beak configurations and device sizes. However, no collapse was observed under chronic perfusion testing maintained for 30 days and pulse pressure of 100 mm Hg. Conclusion: These findings suggest that endograft infolding depends primarily on the amount of aortic pulsatility and flow rate and that physiological flows do not necessarily engender hemodynamic loads on the proximal bird-beak segment sufficient to cause TAG collapse. Hemodynamic variables may allow for identification of patients at high risk of endograft infolding and help guide preventive intervention to avert its occurrence.
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Affiliation(s)
- Salvatore Pasta
- Fondazione Ri.MED, Palermo, Italy
- Cardiac Surgery and Heart Transplantation Unit, Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (ISMETT), Palermo, Italy
| | | | | | - Giuseppe Maria Raffa
- Cardiac Surgery and Heart Transplantation Unit, Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (ISMETT), Palermo, Italy
| | - Giuseppe D’Ancona
- Cardiovascular Medicine Clinical and Research Unit, Vivantes Klinikum im Friedrichschein und Am Urban, Berlin, Germany
| | - Michele Pilato
- Cardiac Surgery and Heart Transplantation Unit, Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (ISMETT), Palermo, Italy
| | - Cesare Scardulla
- Cardiac Surgery and Heart Transplantation Unit, Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (ISMETT), Palermo, Italy
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18
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Nauta FJH, Conti M, Kamman AV, van Bogerijen GHW, Tolenaar JL, Auricchio F, Figueroa CA, van Herwaarden JA, Moll FL, Trimarchi S. Biomechanical Changes After Thoracic Endovascular Aortic Repair in Type B Dissection. J Endovasc Ther 2015; 22:918-33. [DOI: 10.1177/1526602815608848] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Thoracic endovascular aortic repair (TEVAR) has evolved into an established treatment option for type B aortic dissection (TBAD) since it was first introduced 2 decades ago. Morbidity and mortality have decreased due to the minimally invasive character of TEVAR, with adequate stabilization of the dissection, restoration of true lumen perfusion, and subsequent positive aortic remodeling. However, several studies have reported severe setbacks of this technique. Indeed, little is known about the biomechanical behavior of implanted thoracic stent-grafts and the impact on the vascular system. This study sought to systematically review the performance and behavior of implanted thoracic stent-grafts and related biomechanical aortic changes in TBAD patients in order to update current knowledge and future perspectives.
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Affiliation(s)
- Foeke J. H. Nauta
- Thoracic Aortic Research Center, Policlinico San Donato IRCCS, University of Milan, Italy
- Departments of Surgery and Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
- Department of Vascular Surgery, University Medical Center Utrecht, the Netherlands
| | - Michele Conti
- Department of Civil Engineering and Architecture, University of Pavia, Italy
| | - Arnoud V. Kamman
- Thoracic Aortic Research Center, Policlinico San Donato IRCCS, University of Milan, Italy
- Departments of Surgery and Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
- Department of Vascular Surgery, University Medical Center Utrecht, the Netherlands
| | | | - Jip L. Tolenaar
- Department of General Surgery, St. Antonius Hospital, Nieuwegein, the Netherlands
| | | | - C. Alberto Figueroa
- Departments of Surgery and Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
| | | | - Frans L. Moll
- Department of Vascular Surgery, University Medical Center Utrecht, the Netherlands
| | - Santi Trimarchi
- Thoracic Aortic Research Center, Policlinico San Donato IRCCS, University of Milan, Italy
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19
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Abstract
The development of thoracic endovascular aortic repair (TEVAR) has allowed a minimally invasive approach for management of an array of thoracic aortic pathologies. Initially developed specifically for exclusion of thoracic aortic aneurysms, TEVAR is now used as an alternative to open surgery for a variety of disease pathologies due to the lower morbidity of this approach. Advances in endograft technology continue to broaden the applications of this technique.
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Affiliation(s)
- David A Nation
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Hospital of University of Pennsylvania, Philadelphia, Pennsylvania
| | - Grace J Wang
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Hospital of University of Pennsylvania, Philadelphia, Pennsylvania
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Hafez H, Jamjoom R, Yuones E, Khan Z, Ashour M. Endovascular repair of a mycotic thoracic aortic aneurysm in a patient with aortic coarctation. J Vasc Surg Cases 2015; 1:154-156. [PMID: 31724653 PMCID: PMC6849998 DOI: 10.1016/j.jvsc.2015.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Accepted: 04/16/2015] [Indexed: 11/28/2022] Open
Abstract
This report describes the management of a 28-year-old female patient who presented with septicemia and mediastinal mass-effect secondary to a proximal mycotic aneurysm of the descending aorta. The patient had an infected bicuspid aortic valve, aortic coarctation, and a left vertebral artery arising directly from the aortic arch. Evidence of disseminated embolization affecting her posterior cerebral circulation, the left axillary, and the superior mesenteric arteries was noted. The patient had a considerably small aorta. An urgent thoracic endovascular aortic repair was performed successfully with a chimney stent to the left vertebral artery. The report discusses the planning and technique used in managing this complex case.
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Affiliation(s)
- Hany Hafez
- Department of Vascular and Endovascular Surgery, King Faisal Specialist Hospital and Research Centre, Jeddah, Saudi Arabia
| | - Reda Jamjoom
- Department of Vascular and Endovascular Surgery, King Faisal Specialist Hospital and Research Centre, Jeddah, Saudi Arabia
| | - Elsayed Yuones
- Department of Vascular and Endovascular Surgery, King Faisal Specialist Hospital and Research Centre, Jeddah, Saudi Arabia
| | - Zahid Khan
- Department of Interventional Radiology, King Faisal Specialist Hospital and Research Centre, Jeddah, Saudi Arabia
| | - Majed Ashour
- Department of Interventional Radiology, King Faisal Specialist Hospital and Research Centre, Jeddah, Saudi Arabia
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21
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Orr N, Minion D, Bobadilla JL. Thoracoabdominal aortic aneurysm repair: current endovascular perspectives. Vasc Health Risk Manag 2014; 10:493-505. [PMID: 25170271 PMCID: PMC4145733 DOI: 10.2147/vhrm.s46452] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Thoracoabdominal aneurysms account for roughly 3% of identified aneurysms annually in the United States. Advancements in endovascular techniques and devices have broadened their application to these complex surgical problems. This paper will focus on the current state of endovascular thoracoabdominal aneurysm repair, including specific considerations in patient selection, operative planning, and perioperative complications. Both total endovascular and hybrid options will be considered.
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Affiliation(s)
- Nathan Orr
- Vascular and Endovascular Surgery, Department of Surgery, University of Kentucky, Lexington, KY, USA
| | - David Minion
- Vascular and Endovascular Surgery, Department of Surgery, University of Kentucky, Lexington, KY, USA
| | - Joseph L Bobadilla
- Vascular and Endovascular Surgery, Department of Surgery, University of Kentucky, Lexington, KY, USA
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22
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Farber MA, Giglia JS, Starnes BW, Stevens SL, Holleman J, Chaer R, Matsumura JS. Evaluation of the redesigned conformable GORE TAG thoracic endoprosthesis for traumatic aortic transection. J Vasc Surg 2013; 58:651-8. [DOI: 10.1016/j.jvs.2013.02.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Revised: 01/25/2013] [Accepted: 02/02/2013] [Indexed: 10/26/2022]
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23
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Wan AW, Lee KJ, Benson LN. Infolding of covered stents used for aortic coarctation: Report of two cases. Catheter Cardiovasc Interv 2013; 83:104-8. [DOI: 10.1002/ccd.24998] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Revised: 05/08/2013] [Accepted: 05/12/2013] [Indexed: 11/07/2022]
Affiliation(s)
- Andrea W. Wan
- Division of Cardiology; Department of Pediatrics; The Labatt Family Heart Centre, The Hospital for Sick Children, University of Toronto School of Medicine; Toronto Canada
| | - Kyong-Jin Lee
- Division of Cardiology; Department of Pediatrics; The Labatt Family Heart Centre, The Hospital for Sick Children, University of Toronto School of Medicine; Toronto Canada
| | - Lee N. Benson
- Division of Cardiology; Department of Pediatrics; The Labatt Family Heart Centre, The Hospital for Sick Children, University of Toronto School of Medicine; Toronto Canada
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24
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Pasta S, Cho JS, Dur O, Pekkan K, Vorp DA. Computer modeling for the prediction of thoracic aortic stent graft collapse. J Vasc Surg 2013; 57:1353-61. [DOI: 10.1016/j.jvs.2012.09.063] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2012] [Revised: 09/17/2012] [Accepted: 09/19/2012] [Indexed: 11/16/2022]
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Khoynezhad A, Azizzadeh A, Donayre CE, Matsumoto A, Velazquez O, White R. Results of a multicenter, prospective trial of thoracic endovascular aortic repair for blunt thoracic aortic injury (RESCUE trial). J Vasc Surg 2013; 57:899-905.e1. [PMID: 23384495 DOI: 10.1016/j.jvs.2012.10.099] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2012] [Revised: 10/16/2012] [Accepted: 10/18/2012] [Indexed: 11/25/2022]
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Wong S, Mastracci TM, Katsargyris A, Verhoeven ELG. The role of mandatory lifelong annual surveillance after thoracic endovascular repair. J Vasc Surg 2013. [PMID: 23182490 DOI: 10.1016/j.jvs.2012.10.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Thoracic endovascular aortic repair (TEVAR) has become an attractive and well-accepted option for the management of the various thoracic aortic pathologies that vascular surgeons are confronted with. As in the abdominal aorta, current management trends include the treatment of younger patients with longer life expectancies, raising the issue of postoperative surveillance. There are several relevant differences between these anatomic areas when it comes to surveillance, including the relative inaccessibility of the thoracic aorta to ultrasound interrogation and the increased variability of thoracic aortic pathologies and post-TEVAR complications. In addition, concerns regarding radiation-induced carcinogenesis and contrast-induced nephropathy reduce the enthusiasm of many surgeons for regular computed tomography surveillance. Most agree that surveillance is important after TEVAR, but the method, duration, and frequency of that surveillance is much less clear and is the topic of this debate.
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Affiliation(s)
- Shen Wong
- Department of Vascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio 44106, USA
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Wong S, Mastracci TM. Part One: For the motion. All TEVAR patients must be followed lifelong by annual CTA/MRA. [Pro]. Eur J Vasc Endovasc Surg 2012; 44:534-7. [PMID: 23040296 DOI: 10.1016/j.ejvs.2012.09.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- S Wong
- Department of Vascular Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
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Celis RI, Park SC, Shukla AJ, Zenati MS, Chaer RA, Rhee RY, Makaroun MS, Cho JS. Evolution of treatment for traumatic thoracic aortic injuries. J Vasc Surg 2012; 56:74-80. [DOI: 10.1016/j.jvs.2012.01.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2011] [Revised: 01/04/2012] [Accepted: 01/05/2012] [Indexed: 10/28/2022]
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29
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Johnson PT, Black JH, Zimmerman SL, Fishman EK. Thoracic Endovascular Aortic Repair: Literature Review With Emphasis on the Role of Multidetector Computed Tomography. Semin Ultrasound CT MR 2012; 33:247-64. [DOI: 10.1053/j.sult.2012.01.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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30
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Lotfi S, Clough RE, Ali T, Salter R, Young CP, Bell R, Modarai B, Taylor P. Hybrid Repair of Complex Thoracic Aortic Arch Pathology: Long-Term Outcomes of Extra-anatomic Bypass Grafting of the Supra-aortic Trunk. Cardiovasc Intervent Radiol 2012; 36:46-55. [DOI: 10.1007/s00270-012-0383-3] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2012] [Accepted: 03/25/2012] [Indexed: 10/28/2022]
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31
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Miller LE. Potential long-term complications of endovascular stent grafting for blunt thoracic aortic injury. ScientificWorldJournal 2012; 2012:897489. [PMID: 22547999 PMCID: PMC3322436 DOI: 10.1100/2012/897489] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2011] [Accepted: 11/14/2011] [Indexed: 11/17/2022] Open
Abstract
Blunt thoracic aortic injury (BTAI) is a rare, but lethal, consequence of rapid deceleration events. Most victims of BTAI die at the scene of the accident. Of those who arrive to the hospital alive, expedient aortic intervention significantly improves survival. Thoracic endovascular aortic repair (TEVAR) has been accepted as the standard of care for BTAI at many centers, primarily due to the convincing evidence of lower mortality and morbidity in comparison to open surgery. However, less attention has been given to potential long-term complications of TEVAR for BTAI. This paper focuses on these complications, which include progressive aortic expansion with aging, inadequate stent graft characteristics, device durability concerns, long-term radiation exposure concerns from follow-up computed tomography scans, and the potential for (Victims of Modern Imaging Technology) VOMIT.
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Affiliation(s)
- Larry E Miller
- Miller Scientific Consulting, Inc., 26 Portobello Road, Arden, NC 28704, USA.
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Chan YC, Ting AC, Yiu WK, Cheng SW. Successful emergency endovascular treatment of juxtarenal and infrarental mycotic aortic aneurysms in patients with small diameter aortae using Cook(®) Zenith ESLE Stentgrafts. World J Emerg Med 2012; 3:146-9. [PMID: 25215054 DOI: 10.5847/wjem.j.issn.1920-8642.2012.02.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Accepted: 04/12/2012] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Endovascular repair of mycotic aneurysm is an alternative to open repair if the patho-anatomy is suitable. The aortic size above and below the mycotic aneurysm may be small. METHODS A retrospective review was made of prospectively collected departmental computerised database. RESULTS Three oriental patients with juxta- and infra-renal mycotic aortic aneurysms with a small aortic diameter of 17 mm to 18 mm underwent successful emergency endovascular treatment using Cook(®) Zenith ESLE stentgrafts. These are ancillary devices aimed at iliac extensions usually. CONCLUSION This is to our knowledge the first case series of Cook(®) Zenith ESLE iliac component endografts for the treatment of aortic mycotic aneurysms with small aortae, and short- and mid-term results are encouraging.
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Affiliation(s)
- Y C Chan
- Division of Vascular & Endovascular Surgery, Department of Surgery, University of Hong Kong Medical Centre, Queen Mary Hospital, Hong Kong, China
| | - A C Ting
- Division of Vascular & Endovascular Surgery, Department of Surgery, University of Hong Kong Medical Centre, Queen Mary Hospital, Hong Kong, China
| | - W K Yiu
- Division of Vascular & Endovascular Surgery, Department of Surgery, University of Hong Kong Medical Centre, Queen Mary Hospital, Hong Kong, China
| | - S W Cheng
- Division of Vascular & Endovascular Surgery, Department of Surgery, University of Hong Kong Medical Centre, Queen Mary Hospital, Hong Kong, China
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Kasirajan K, Dake MD, Lumsden A, Bavaria J, Makaroun MS. Incidence and outcomes after infolding or collapse of thoracic stent grafts. J Vasc Surg 2011; 55:652-8; discussion 658. [PMID: 22169662 DOI: 10.1016/j.jvs.2011.09.079] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Revised: 09/20/2011] [Accepted: 09/22/2011] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Device-related complications in the thoracic aorta are partly due to the unavoidable proximal angulation and increased flow-related forces. The present study evaluated the incidence, predictors, and outcome of the complication of infolding with the GORE TAG thoracic endoprosthesis (TAG device) to better understand the factors that might help predict these events. METHODS We reviewed all complaints reported to W. L. Gore and Associates (Flagstaff, Ariz) related to device infolding after the use of the GORE TAG device on or before December 2008. Events related to device infolding were evaluated. Reporting physicians and local company representatives were contacted, when necessary, to assemble all available imaging, data, and outcomes related to these case reports. When available, computed tomography images were reviewed to confirm aortic landing zone diameters, which were subsequently compared with the implanted device size. RESULTS From 1998 through December 2008, device infolding was reported in 139 patients (mean age, 40 ± 17 years; 73.4% men) from 33,289 device implants (reported incidence, 0.4%). Events were noted in implants for trauma (60%), dissection (19%), aneurysm (10%), and other (9%) and unknown (2%) etiologies. In 77 patients with available imaging, the average minimum aortic diameter was 21.4 ± 4.4 mm. The mean device diameter was 28.5 ± 3.5 mm, with an average oversizing of nearly 33%. Of reported patients, 51% were asymptomatic, with the diagnosis being made on routine chest imaging. Time to diagnosis was 76 ± 222 days (median, 9.5 days). Only 16 patients received no intervention after the diagnosis of device infolding, all of whom were asymptomatic. The other 123 patients underwent 135 interventions. Of these, 30 patients (24%) underwent open surgical conversion and complete or partial endograft removal. The other interventions included a variety of endovascular techniques, such as large balloon-expandable stent(s) in 40%, relining with additional endograft(s) in 31%, and repeat ballooning in seven patients. Ten patients died after device infolding, all after one or more attempts to repair the infolded device: five died of symptoms related to the infolding and five secondary to the intervention undertaken to correct the device infolding. CONCLUSIONS TAG device infolding appears to be an infrequent event, primarily occurring in young trauma patients secondary to excessive oversizing and severe proximal aortic angulation. However, there clearly exists a need for devices that treat such patients. As a result, future device designs should consider the compression failure mode when being designed in order to help prevent such events.
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