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Sheng CC, Santini A, Annie FH, Rawala M, Bhatt DL, Nanjundappa A. Successful Endovascular Treatment of an Anastomotic Pseudoaneurysm in the Ascending Aorta. Am J Cardiol 2023; 203:157-160. [PMID: 37494865 DOI: 10.1016/j.amjcard.2023.05.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 05/14/2023] [Accepted: 05/31/2023] [Indexed: 07/28/2023]
Abstract
We present a case of a 72-year-old-male with an ascending aortic anastomotic pseudoaneurysm following Dacron graft repair of an iatrogenic ascending aortic dissection that occurred during an open mitral valve repair, which was successfully treated with endovascular graft placement. In conclusion, this uncommon finding demonstrates a complex pathology and additional clinical examples of the versatility of endovascular stent grafts within the ascending aorta.
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Affiliation(s)
- Calvin Chen Sheng
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Adrian Santini
- Charleston Area Medical Center Vascular Center of Excellence, Charleston Area Medical Center, Charleston, West Virginia
| | - Frank H Annie
- Charleston Area Medical Center Vascular Center of Excellence, Charleston Area Medical Center, Charleston, West Virginia
| | - Muhammad Rawala
- Charleston Area Medical Center Vascular Center of Excellence, Charleston Area Medical Center, Charleston, West Virginia
| | - Deepak L Bhatt
- Director of Mount Sinai Heart, Icahn School of Medicine at Mount Sinai Health System, New York, New York 10029
| | - Aravinda Nanjundappa
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio.
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Panesar H, Simonian G, O'Connor D. GORE ® TAG ® conformable thoracic stent graft for the treatment of descending aortic pathologies. Future Cardiol 2022; 18:431-441. [PMID: 35040336 DOI: 10.2217/fca-2021-0029] [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: 11/21/2022] Open
Abstract
Endovascular repair of the descending thoracic aorta has gained widespread acceptance as a primary treatment modality for thoracic aortic disease due to its minimally invasive approach and improved survival rates. GORE® TAG® Conformable Thoracic Stent Graft was designed for descending thoracic aortic aneurysms, penetrating ulcers, aortic transections and type B aortic dissections, which are accepted indications for endovascular therapy. The aim of this review is to summarize the clinical literature, focusing mainly on the publications that came from manufacturer's pre-market and post-market studies. Including the Global Registry for Endovascular Aortic Treatment (GREAT), sponsored by WL Gore & Associates (Flagstaff, AZ, USA), which is a large database of endovascular repair of various thoracic, abdominal and thoraco-abdominal aortic pathologies to identify and evaluate only those with isolated thoracic aortic pathology (arch and descending thoracic).
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Affiliation(s)
| | - Gregory Simonian
- Division of Vascular Surgery, Heart and Vascular Hospital, Hackensack University Medical Center, Hackensack, NJ 07601, USA
| | - David O'Connor
- Division of Vascular Surgery, Heart and Vascular Hospital, Hackensack University Medical Center, Hackensack, NJ 07601, USA
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Böckler D, Bischoff MS, Kronsteiner D, Skrypnik D, Meisenbacher K. Outcome analysis of the Gore Conformable Thoracic Stent Graft with active control system for the treatment of arch and descending thoracic aortic disease. Eur J Cardiothorac Surg 2021; 60:1455-1463. [PMID: 34337659 DOI: 10.1093/ejcts/ezab289] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/20/2021] [Accepted: 05/13/2021] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVES The aim of this study was to evaluate technical/clinical outcomes of the Gore TAG Conformable Thoracic Stent Graft with Active Control System (CTAG with ACS) in thoracic aortic disease since its introduction in Europe in 2017. METHODS Patients undergoing thoracic endovascular aortic repair (TEVAR) with the device between 2017 and 2020 were identified from a prospectively maintained single-centre database and retrospectively analysed. Predominant indications were aortic dissection (n = 46), thoracic/thoraco-abdominal aneurysm (n = 20/n = 7), penetrating ulcer (n = 14) and intramural haematoma (n = 12). Emergency procedures were performed in 47% (54/115). The primary outcome was technical success. Secondary outcomes were clinical success, serious adverse events and procedure-related reintervention. ACS was assessed regarding angulation, accuracy and apposition. The median follow-up was 8.46 months (interquartile range: 3.18-16.89 months). RESULTS A total of 115 consecutive patients (82 males, median age 63; interquartile range: 53-74 years) have been included. Technical success was achieved in 95.7% (110/115). Clinical success rate was 80.9% (93/115); mostly due to procedure-related death (n = 14). Overall mortality was 19.1% (22/115), with significant differences between elective/emergency procedures (log-rank: P < 0.001). Procedure-related serious adverse event rate was 44.3% (51/115). Procedure-related reintervention was performed in 20.9% (24/115). The cumulative incidence for reintervention differed significantly between elective/emergency cases (Gray's test: P = 0.0033). Angulation was used in 40.9% of patients (47/115), mostly in type II arches (52.7%). Deployment accuracy was 87.8% (101/115). Sufficient apposition was present in 93.0% (107/115). CONCLUSIONS This single-centre study shows encouraging performance of the CTAG with ACS in an array of aortic pathologies. Although longer-term data must be awaited, ACS leads to overall favourable device placement. Despite ongoing advances in device technology, TEVAR remains challenging and is associated with significant burden inherent to the underlying disease.
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Affiliation(s)
- Dittmar Böckler
- Department of Vascular and Endovascular Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Moritz S Bischoff
- Department of Vascular and Endovascular Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Dorothea Kronsteiner
- Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Denis Skrypnik
- Department of Vascular and Endovascular Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Katrin Meisenbacher
- Department of Vascular and Endovascular Surgery, Heidelberg University Hospital, Heidelberg, Germany
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Determination of Optimal and Safest Proximal Sealing Length During Thoracic Endovascular Aortic Repair. Eur J Vasc Endovasc Surg 2021; 62:423-430. [PMID: 34247901 DOI: 10.1016/j.ejvs.2021.05.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 04/26/2021] [Accepted: 05/08/2021] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To determine the optimal and safest proximal sealing length (PSL) during thoracic endovascular aortic repair (TEVAR), depending on anatomical aortic arch types and proximal landing zones (LZs). METHODS This was a single centre retrospective observational study of consecutive TEVAR patients (2008-2020). All aortic pathologies requiring Ishimaru landing zone (LZ) 0 - 3 were included; results were stratified by aortic arch type. The PSL was measured as the length of complete aortic wall to endograft apposition at the level of the proximal neck. The primary endpoint was proximal failure (type 1A endoleak, endograft migration, or re-intervention requiring proximal graft extension). Freedom from proximal failure was estimated with Kaplan-Meier curves. An "optimal" sealing length (PSL cutoff maximising sensitivity + specificity for proximal failure) and "safest length" (PSL cutoff determining ≥ 90% sensitivity) were identified using receiver operating characteristic curve analysis. RESULTS One hundred and forty patients received TEVAR; mean ± standard deviation PSL was 29 ± 9 mm. Freedom from proximal endograft failure at five years (median 31 months) was 82.4% (95% confidence interval [CI] 72 - 95); the shorter the PSL, the greater was the risk of failure (hazard ratio 0.90, 95% CI 0.84 - 0.97; p = .004). Overall optimal and safest PSL were 25 mm (sensitivity 78%, specificity 66%) and 30 mm (sensitivity 92%, specificity 30%), respectively. In type I arch, the optimal PSL was 22 mm (sensitivity 50%, specificity 87%). In type II, the optimal PSL was 25 mm (sensitivity 89%, specificity 59%) overall and 27 mm for type II/LZ 2 - 3 (sensitivity 31%, specificity 68%). For type III, the optimal PSL was 27 mm (sensitivity 80%, specificity 87%); the safest was 30 mm (sensitivity 100%, specificity 61%) In type III/LZ 2 - 3, the optimal PSL was 27 mm (sensitivity 31%, specificity 68%) and safest was 30 mm (sensitivity 100%, specificity 55%). CONCLUSION A 20 mm PSL may be acceptable only for type I arches. For types II/III, that represent the majority of cases, a 25 - 30 mm PSL may be required for a safe and durable TEVAR.
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Verzini F, Desai N, Arko FR, Panneton JM, Thaveau F, Dagenais F, Guo J, Azizzadeh A. Clinical trial outcomes and thoracic aortic morphometry after one year with the Valiant Navion stent graft system. J Vasc Surg 2021; 74:569-578.e3. [PMID: 33592295 DOI: 10.1016/j.jvs.2021.01.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 01/05/2021] [Indexed: 10/22/2022]
Abstract
AUTHORS' NOTE On February 17, 2021, Medtronic Incorporated issued a global voluntary recall of the Valiant Navion Thoracic Stent Graft System (the device under study in the Valiant Evo Global Clinical Program that is the subject of this publication), and instructed physicians to immediately cease use of the Valiant Navion system and return any unused product. Medtronic initiated the recall in response to three clinical trial subjects recently observed with stent fractures, two of whom have confirmed type IIIb endoleaks. The data collection, analysis, and manuscript submission occurred before the notice of this recall, and, specifically, the 100 procedures reviewed for this series were free of events at 1 year related to the reason for this device recall. The authors of this article and the manufacturer were unaware of the recently detected adverse events at the time of the preparation of the manuscript, and the 1-year trial results, and imaging-based analyses described are unchanged. Management of thoracic aortic aneurysms continues to be a challenging problem and outcomes are dependent on patient anatomy. The present publication focuses on the importance of achieving proximal and distal seals and the consideration of the temporal changes of the aortic morphology as a part of the TEVAR planning process. The authors believe there is still scientific merit in disclosing this information, despite the current nonavailability of the Valiant Navion system. OBJECTIVE The Valiant Navion stent graft system (Medtronic Inc, Santa Rosa, Calif) is a third-generation device with improved conformability. We have reported the 1-year clinical trial outcomes, with a focus on an imaging-based analysis of the aortic morphology. We assessed the effects of graft implantation on the native anatomy and the effects of the 1-year changes in thoracic aorta morphology on the original seal zones of the stent graft. METHODS A total of 100 subjects were enrolled in a prospective single-arm clinical trial investigating the Valiant Navion stent graft system. An independent core laboratory (Syntactx, New York, NY) assessed the anatomic characteristics and performance outcomes. RESULTS Through 1 year of follow-up, the freedom from all-cause mortality, aneurysm-related mortality, and secondary procedures was 89.8%, 97.0%, and 94.8% respectively. Of the 100 patients, 5 had undergone a total of six secondary procedures, and 9 patients had developed an endoleak (type Ia and Ib in 1, type Ia in 1, type Ib in 3, and type II in 4 patients) within the first year. After 1 year, 2 of 76 patients (2.6%) had had an increase in their maximum aneurysm diameter of ≥5 mm, 62 (81.6%) had had stable sacs, and 12 (15.8%) had experienced sac shrinkage. Although no deployment failures had occurred, 36 of the 100 proximal (36%) and 31 of the 100 distal (31%) attachment zones were considered short according to our definitions. The stent graft had conformed to the native anatomy at implantation, because the preprocedural thoracic aorta tortuosity (1.45 ± 0.02) had not significantly changed at 1 month after implantation (1.46 ± 0.02). Despite a natural increase in thoracic tortuosity after 1 year (1.49 ± 0.02), wall apposition had been maintained over time, as evidenced by the low endoleak rates. Aortic elongation and dilation had occurred at the proximal end of the graft by an average of 1.2 mm and 1.6 mm, respectively. Aortic remodeling was more pronounced at the distal end, with an average increase of 4.2 mm in length and 2.8 mm in diameter. CONCLUSIONS The included patients had had positive 1-year outcomes with high freedom from mortality, endoleak development, and secondary procedures. Aortic elongation and dilation were more prevalent at the distal end, emphasizing the importance of distal attachment zone consideration as part of preoperative planning. Because aortic remodeling can be expected to continue over time, additional follow-up and imaging analysis in the trial will be necessary to assess the aortic morphology and its effects on stent graft performance.
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Affiliation(s)
- Fabio Verzini
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Turin, Turin, Italy.
| | - Nimesh Desai
- Department of Surgery, University of Pennsylvania, Philadelphia, Pa
| | - Frank R Arko
- Department of Endovascular Surgery, Carolinas Medical Center, Charlotte, NC
| | - Jean M Panneton
- Department of Vascular Surgery, Eastern Virginia Medical School, Norfolk, Va
| | - Fabien Thaveau
- Department of Vascular Surgery, Strasbourg University Hospital, Strasbourg, France
| | - Francois Dagenais
- Division of Cardiac Surgery, University of Quebec, Quebec City, Quebec, Canada
| | - Jia Guo
- Department of Clinical Research, Medtronic Inc, Santa Rosa, Calif
| | - Ali Azizzadeh
- Division of Vascular Surgery, Cedars-Sinai Medical Center, Los Angeles, Calif
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Charitable JF, Li C, Maldonado TS. Use of Gore C-TAG with active control to treat a complex infrarenal abdominal aortic aneurysm. J Vasc Surg 2020; 73:2140-2143. [PMID: 33157188 DOI: 10.1016/j.jvs.2020.11.001] [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: 05/19/2020] [Accepted: 10/16/2020] [Indexed: 11/18/2022]
Abstract
Complex abdominal aortic aneurysms (AAAs) can preclude the use of endovascular aortic repair. In patients unable to undergo open surgical repair (OSR), the use of endografts outside the instructions for use might be the only option. We present the case of a woman with a highly angulated infrarenal AAA neck who was unsuitable for OSR and was successfully treated using a Gore C-TAG conformable thoracic stent graft (W.L. Gore and Associates, Inc, Flagstaff, Ariz) with active control, Medtronic Heli-FX EndoAnchors (Medtronic Vascular, Minneapolis, Minn), and a bifurcated Gore Excluder endoprosthesis W.L. Gore and Associates). The repair was successful without evidence of an endoleak. Using a thoracic endograft outside of the instructions for use to treat infrarenal AAAs might be feasible for patients unable to undergo OSR.
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Affiliation(s)
- John F Charitable
- Division of Vascular Surgery, New York University Langone Medical Center, New York, NY
| | - Chong Li
- Division of Vascular Surgery, New York University Langone Medical Center, New York, NY
| | - Thomas S Maldonado
- Division of Vascular Surgery, New York University Langone Medical Center, New York, NY.
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WITHDRAWN: The Use of Gore C-TAG with Active Control to Treat A Complex Infrarenal Abdominal Aortic Aneurysm. J Vasc Surg Cases Innov Tech 2020. [DOI: 10.1016/j.jvscit.2020.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Nikol S, Mathias K, Olinic DM, Blinc A, Espinola-Klein C. Aneurysms and dissections - What is new in the literature of 2019/2020 - a European Society of Vascular Medicine annual review. VASA 2020; 49:1-36. [PMID: 32856993 DOI: 10.1024/0301-1526/a000865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
More than 6,000 publications were found in PubMed concerning aneurysms and dissections, including those Epub ahead of print in 2019, printed in 2020. Among those publications 327 were selected and considered of particular interest.
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Affiliation(s)
- Sigrid Nikol
- Department of Angiology, ASKLEPIOS Klinik St. Georg, Hamburg, Germany.,University of Münster, Germany
| | - Klaus Mathias
- World Federation for Interventional Stroke Treatment (WIST), Hamburg, Germany
| | - Dan Mircea Olinic
- Medical Clinic No. 1, University of Medicine and Pharmacy and Interventional Cardiology Department, Emergency Hospital, Cluj-Napoca, Romania
| | - Aleš Blinc
- Department of Vascular Diseases, University Medical Centre Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Slovenia
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Lovato L, Cefarelli M, Gatta E, Di Eusanio M, Fattori R. Devices for thoracic endovascular aortic repair of type B aortic dissection: is there any chance for Marfan syndrome? Expert Rev Med Devices 2020; 17:683-696. [DOI: 10.1080/17434440.2020.1782735] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Luigi Lovato
- Cardio-Thoracic-Vascular Department, Cardiovascular Radiology Unit and Marfan Center; S.Orsola-Malpighi Hospital; University of Bologna, Italy
| | - Mariano Cefarelli
- Cardiovascular Department, Cardiac Surgery Unit and Marfan Center; Lancisi Cardiovascular Center, Polytechnic University of Marche, Ancona, Italy
| | - Emanuele Gatta
- Cardiovascular Department, Vascular Surgery Unit and Marfan Center; Lancisi Cardiovascular Center, Ancona, Italy
| | - Marco Di Eusanio
- Cardiovascular Department, Cardiac Surgery Unit and Marfan Center; Lancisi Cardiovascular Center, Polytechnic University of Marche, Ancona, Italy
| | - Rossella Fattori
- Cardiovascular Department, Marfan Center; Lancisi Cardiovascular Center, Polytechnic University of Marche, Ancona, Italy
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Watkins AC, Dalal A, Lee JT, Dake MD. Current Status of Endoluminal Treatment of Descending Thoracic Aortic Aneurysms. Cardiovasc Intervent Radiol 2020; 43:1770-1778. [PMID: 32449019 DOI: 10.1007/s00270-020-02526-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 05/09/2020] [Indexed: 11/27/2022]
Abstract
Thoracic endovascular aortic repair (TEVAR) was proved to be effective in thoracic descending aortic aneurysm (TDAA) repair in 1994 and approved by the FDA in 2005. Since then, TEVAR has become the first-line, recommended treatment for intact or ruptured DTAA or as a bridge to definitive open surgical repair in connective tissue disease. TEVAR has decreased perioperative morbidity and mortality compared to open surgery due to the lack of thoracotomy, aortic cross-clamping and left heart bypass. Improvement in materials, manufacturing and device delivery systems have allowed for the expansion of indications. Thoughtful and accurate pre-procedure planning is the hallmark of successful TEVAR. Familiarization and adherence to the instructions for use for an aortic device will give the best possible chance of success.
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Affiliation(s)
- A Claire Watkins
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, USA
| | - Alex Dalal
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, USA
| | - Jason T Lee
- Division of Vascular Surgery, Stanford University, Stanford, CA, USA
| | - Michael D Dake
- University for Health Sciences, University of Arizona, Health Sciences Innovation Building, 9th Floor SVP Suite, 1670 E. Drachman Street, PO Box 210216, Tucson, AZ, 85721-0216, USA.
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