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D'Oria M, Jubouri M, Piffaretti G, Franchin M, Lepidi S, Bashir M. Current expert-based opinions on endovascular treatment of blunt thoracic aortic injury: A state-of-the-art narrative review on indications, techniques, results, and challenges. Vascular 2024:17085381241254629. [PMID: 38741044 DOI: 10.1177/17085381241254629] [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: 05/16/2024]
Abstract
INTRODUCTION Blunt thoracic aortic injury (BTAI) represents one of the most devastating scenarios of vascular trauma which warrants prompt recognition with expedited management. Clinical manifestations of BTAI may not be straightforward to detect and may be misdiagnosed. Therefore, diagnosis of BTAI requires a high index of suspicion based on the mechanism of injury along with urgent transfer to centers with appropriate expertise and facilities. METHODS We provide an expert-based narrative review on endovascular treatment of BTAI highlighting indications, techniques, results, and challenges. RESULTS Multiple imaging modalities can be used including computed tomography angiography, transesophageal echocardiography, magnetic resonance imaging, and intravascular ultrasound. Whilst conservative pharmacological management can be a safe option in low-grade BTAI, thoracic endovascular aortic repair has become the gold-standard strategy in most cases, replacing open surgical repair. Nevertheless, it is important to account for patient demographics particularly age, severity of injury, choice of endograft including its type and size, and endovascular technique including landing zone and left subclavian artery revascularization. CONCLUSIONS Overall, TEVAR in BTAI has been shown to be an efficacious strategy with favorable early outcomes. In contrast, less is known on the long-term clinical outcomes of TEVAR in BTAI. Hence, despite the optimal early technical and clinical success rates, concerns remain about the need for long-term surveillance. The exact timing of follow-up and the integration of different modalities that can also investigate potential downstream cardiovascular effects remain hot topics for future research. Finally, industry should focus on developing more compliant endografts to improve the stiffness mismatch between the endograft and the aorta to optimize results.
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Affiliation(s)
- Mario D'Oria
- Division of Vascular and Endovascular Surgery, Department of Medical Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Matti Jubouri
- University of York, Hull York Medical School, York, UK
| | - Gabriele Piffaretti
- Vascular Surgery Department of Medicine and Surgery, University of Insubria School of Medicine, Varese, Italy
| | - Marco Franchin
- Vascular Surgery Department of Medicine and Surgery, University of Insubria School of Medicine, Varese, Italy
| | - Sandro Lepidi
- Division of Vascular and Endovascular Surgery, Department of Medical Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Mohamad Bashir
- Vascular & Endovascular Surgery, Health & Education Improvement Wales (HEIW), Velindre University NHS Trust, Cardiff, UK
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Starnes BW, Rajani RR, Rossi P, Singh N, Benarroch-Gampel J, Cho JS, Nassiri N, Smeds MR, Kalapatapu V, Stern JR, Kabutey NK, Corvera J. Early survival benefit of a low-profile endograft in blunt traumatic aortic injury. J Vasc Surg 2024:S0741-5214(24)01077-2. [PMID: 38677660 DOI: 10.1016/j.jvs.2024.04.051] [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: 01/16/2024] [Revised: 04/16/2024] [Accepted: 04/19/2024] [Indexed: 04/29/2024]
Abstract
OBJECTIVE The aim of this study was to demonstrate the safety and effectiveness of a low-profile thoracic endograft (19-23 French) in subjects with blunt traumatic aortic injury. METHODS A prospective, multicenter study assessed the RelayPro thoracic endograft for the treatment of traumatic aortic injury. Fifty patients were enrolled at 16 centers in the United States between 2017 and 2021. The primary endpoint was 30-day all-cause mortality. RESULTS The cohort was mostly male (74%), with a mean age of 42.4 ± 17.2 years, and treated for traumatic injuries (4% Grade 1, 8% Grade 2, 76% Grade 3, and 12% Grade 4) due to motor vehicle collision (80%). The proximal landing zone was proximal to the left subclavian artery in 42%, and access was primarily percutaneous (80%). Most (71%) were treated with a non-bare stent endograft. Technical success was 98% (one early type Ia endoleak). All-cause 30-day mortality was 2% (compared with an expected rate of 8%), with an exact two-sided 95% confidence interval [CI] of 0.1%, 10.6% below the performance goal upper limit of 25%. Kaplan-Meier analysis estimated freedom from all-cause mortality to be 98% at 30 days through 4 years (95% CI, 86.6%-99.7%). Kaplan-Meier estimated freedom from major adverse events, all-cause mortality, paralysis, and stroke, was 98.0% at 30 days and 95.8% from 6 months to 4 years (95% CI, 84.3%-98.9%). There were no strokes and one case of paraplegia (2%) during follow-up. CONCLUSIONS RelayPro was safe and effective and may provide an early survival benefit in the treatment of blunt traumatic aortic injury.
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Affiliation(s)
| | - Ravi R Rajani
- Department of Surgery, Emory University School of Medicine and Grady Health System, Atlanta, GA
| | - Peter Rossi
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Niten Singh
- Department of Surgery, Harborview Medical Center, Seattle, WA
| | | | - Jae S Cho
- Department of Surgery, University Hospitals Cleveland, Cleveland, OH
| | - Naiem Nassiri
- Department of Surgery, Yale School of Medicine, New Haven, CT
| | | | - Venkat Kalapatapu
- Department of Surgery, Penn Presbyterian Medical Center, Philadelphia, PA
| | | | | | - Joel Corvera
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN
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Romijn ASC, Proaño-Zamudio JA, Rastogi V, Yadavalli SD, Lagazzi E, Giannakopoulos GF, Schermerhorn ML, Saillant NN. Readmission after thoracic endovascular aortic repair following blunt thoracic aortic injury. Eur J Trauma Emerg Surg 2024; 50:551-559. [PMID: 38224357 DOI: 10.1007/s00068-023-02432-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 12/28/2023] [Indexed: 01/16/2024]
Abstract
PURPOSE Thoracic endovascular aortic repair (TEVAR) is increasingly utilized to treat blunt thoracic aortic injury (BTAI), but post-discharge outcomes remain underexplored. We examined 90-day readmission in patients treated with TEVAR following BTAI. METHODS Adult patients discharged alive after TEVAR for BTAI in the Nationwide Readmissions Database between 2016 and 2019 were included. Outcomes examined were 90-day non-elective readmission, primary readmission reasons, and 90-day mortality. As a complementary analysis, 90-day outcomes following TEVAR for BTAI were compared with those following TEVAR for acute type B aortic dissection (TBAD). RESULTS We identified 2085 patients who underwent TEVAR for BTAI. The median age was 43 years (IQR, 29-58), 65% of all patients had an ISS ≥ 25, and 13% were readmitted within 90 days. The main primary causes for readmission were sepsis (8.8%), wound complications (6.7%), and neurological complications (6.5%). Two patients developed graft thrombosis as primary readmission reasons. Compared with acute TBAD patients, BTAI patients had a significantly lower rate of readmission within 90 days (BTAI vs. TBAD; 13% vs. 29%; p < .001). CONCLUSION We found a significant proportion of readmission in patients treated with TEVAR for BTAI. However, the 90-day readmission rate after TEVAR for BTAI was significantly lower compared with acute TBAD, and the common cause for readmission was not related to residual aortic disease or vascular devices. This represents an important distinction from other patient populations treated with TEVAR for acute vascular conditions. Elucidating differences between trauma-related TEVAR readmissions and non-traumatic indications better informs both the clinician and patients of expected post-discharge course. Level of evidence/study type: IV, Therapeutic/care management.
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Affiliation(s)
- Anne-Sophie C Romijn
- Division of Trauma & Emergency Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, 55 Fruit St., White Building, Suite 506, Boston, MA, 02114, USA.
- Division of Trauma & Emergency Surgery, Department of Surgery, Amsterdam University Medical Center, Amsterdam, the Netherlands.
| | - Jefferson A Proaño-Zamudio
- Division of Trauma & Emergency Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, 55 Fruit St., White Building, Suite 506, Boston, MA, 02114, USA
| | - Vinamr Rastogi
- Division of Vascular and Endovascular Surgery, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Vascular Surgery, Department of Surgery, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Sai Divya Yadavalli
- Division of Vascular and Endovascular Surgery, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Emanuele Lagazzi
- Division of Trauma & Emergency Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, 55 Fruit St., White Building, Suite 506, Boston, MA, 02114, USA
| | - Georgios F Giannakopoulos
- Division of Trauma & Emergency Surgery, Department of Surgery, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Marc L Schermerhorn
- Division of Vascular and Endovascular Surgery, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Noelle N Saillant
- Division of Acute Care and Trauma Surgery, Department of Surgery, Boston Medical Center, Boston, MA, USA
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Rajani RR, Ramos CR. Endovascular repair of blunt thoracic aortic injury warrants disease-specific surveillance recommendations. J Vasc Surg 2023; 78:548. [PMID: 37481280 DOI: 10.1016/j.jvs.2023.01.197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 07/24/2023]
Affiliation(s)
- Ravi R Rajani
- Emory University School of Medicine, Grady Memorial Hospital Atlanta, GA
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Dadras R, Jabbari A, Asl NK, Soltani M, Rafiee F, Parsaee M, Golchin S, Pouraliakbar H, Sadeghipour P, Alimohammadi M. In-silico investigations of haemodynamic parameters for a blunt thoracic aortic injury case. Sci Rep 2023; 13:8355. [PMID: 37221220 DOI: 10.1038/s41598-023-35585-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 05/20/2023] [Indexed: 05/25/2023] Open
Abstract
Accounting for 1.5% of thoracic trauma, blunt thoracic aortic injury (BTAI) is a rare disease with a high mortality rate that nowadays is treated mostly via thoracic endovascular aortic repair (TEVAR). Personalised computational models based on fluid-solid interaction (FSI) principals not only support clinical researchers in studying virtual therapy response, but also are capable of predicting eventual outcomes. The present work studies the variation of key haemodynamic parameters in a clinical case of BTAI after successful TEVAR, using a two-way FSI model. The three-dimensional (3D) patient-specific geometries of the patient were coupled with three-element Windkessel model for both prior and post intervention cases, forcing a correct prediction of blood flow over each section. Results showed significant improvement in velocity and pressure distribution after stenting. High oscillatory, low magnitude shear (HOLMES) regions require careful examination in future follow-ups, since thrombus formation was confirmed in some previously clinically reported cases of BTAI treated with TEVAR. The strength of swirling flows along aorta was also damped after stent deployment. Highlighting the importance of haemodynamic parameters in case-specific therapies. In future studies, compromising motion of aortic wall due to excessive cost of FSI simulations can be considered and should be based on the objectives of studies to achieve a more clinical-friendly patient-specific CFD model.
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Affiliation(s)
- Rezvan Dadras
- Department of Mechanical Engineering, K. N. Toosi Univeristy of Technology, Tehran, Iran.
| | - Alireza Jabbari
- Department of Mechanical Engineering, K. N. Toosi Univeristy of Technology, Tehran, Iran
| | - Narges Kamaei Asl
- Department of Mechanical Engineering, K. N. Toosi Univeristy of Technology, Tehran, Iran
| | - Madjid Soltani
- Department of Mechanical Engineering, K. N. Toosi Univeristy of Technology, Tehran, Iran
| | - Farnaz Rafiee
- Rajaie Cardiovascular, Medical, and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mozhgan Parsaee
- Rajaie Cardiovascular, Medical, and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Shadi Golchin
- Rajaie Cardiovascular, Medical, and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Pouraliakbar
- Rajaie Cardiovascular, Medical, and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Parham Sadeghipour
- Rajaie Cardiovascular, Medical, and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mona Alimohammadi
- Department of Mechanical Engineering, K. N. Toosi Univeristy of Technology, Tehran, Iran.
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Gennai S, Leone N, Mezzetto L, Veraldi GF, Santi D, Spaggiari G, Resch T, Silingardi R. Systematic review and meta-analysis of long-term reintervention following thoracic endovascular repair for blunt traumatic aortic injury. J Vasc Surg 2023:S0741-5214(23)00280-X. [PMID: 36754248 DOI: 10.1016/j.jvs.2023.01.196] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 01/13/2023] [Accepted: 01/30/2023] [Indexed: 02/09/2023]
Abstract
OBJECTIVE To investigate the long-term reinterventions of thoracic endovascular repair (TEVAR) after blunt traumatic aortic injury. METHODS MEDLINE, EMBASE, and Cochrane databases were interrogated until June 2021. Inclusion criteria were blunt traumatic aortic injury treated with TEVAR and mean follow-up of more than 60 months. A systematic review was conducted and data were pooled using a random effects model of proportions applying the Freeman-Tukey transformation. Late reintervention was the primary outcome. Secondary outcomes were procedure-related complications (endoleak, in-stent thrombosis, occlusion, infolding/collapse, bird-beak, migration, and left arm claudication), overall and aortic-related mortality, and aortic diameter changes. RESULTS Eleven studies with a low quality assessment were included. Four hundred eight patients were collected and the 389 surviving more than 30 days were included. The mean follow-up was 8.2 years (95% confidence interval [CI], 5.7-10.8; I2 = 40.2%). Late reintervention was 2.1% (95% CI, 0.6-3.9; I2 = 0.0%; 11/389 cases) with 0.1% (95% CI, 0.0-1.2; I2 = 0.0%; 3/389) occurring after 5 years. Bird-beak was identified in 38.7% (95% CI, 16.4-63.6; I2 = 86.6%). Left arm claudication occurring after 30 days was 3.1% (95% CI, 0.1-8.6; I2 = 26.9%; 11/140 cases). In-stent thrombosis was 1.9% (95% CI, 0.1-5.2; I2 = 51.8%; 11/389 cases). Endoleak was 0.5% (95% CI, 0.0-1.9; I2 = 0.0%; 5/389 cases). Infolding, occlusion, and migration were reported in 2 of 389, 1 of 389, and 0 of 389 patients, respectively. Overall late survival was 95.6% (95% CI, 88.1-99.8; I2 = 84.7%; 358/389 patients) and only one patient accounted for aortic related mortality. The increase in proximal and distal aortic diameters was estimated at 2.7 mm (95% CI, 1.2-4.3; I2 = 0.0%) and 2.5 mm (95% CI, 1.1-3.9; I2 = 0.0%), respectively. CONCLUSIONS TEVAR demonstrates remarkably good long-term results and reinterventions are rarely required. Aortic reinterventions tend to occur within the first and after the fifth year.
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Affiliation(s)
- Stefano Gennai
- Department of Vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Nicola Leone
- Department of Vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy.
| | - Luca Mezzetto
- Vascular Surgery, University Hospital of Verona, Verona, Italy
| | | | - Daniele Santi
- Unit of Endocrinology, Department of Medical Specialties, Ospedale Civile of Baggiovara, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy; Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Giorgia Spaggiari
- Unit of Endocrinology, Department of Medical Specialties, Ospedale Civile of Baggiovara, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
| | - Timothy Resch
- Department of Vascular Surgery, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Roberto Silingardi
- Department of Vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
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Kuo MC, Meena RA, Ramos CR, Benarroch-Gampel J, Leshnower BG, Duwayri Y, Jordan WD, Rajani RR. Female gender is associated with increased late luminal narrowing within the stent graft after thoracic endovascular aortic repair. J Vasc Surg 2021; 75:67-73. [PMID: 34450242 DOI: 10.1016/j.jvs.2021.07.226] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 07/21/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Luminal narrowing, suspected secondary to thrombus, occurs within stent grafts at an unclear incidence after thoracic endovascular aortic repair (TEVAR). The significance of this phenomenon has not been determined, nor have the risk factors for development of intragraft luminal narrowing. Small graft diameter is hypothesized to be a risk factor for the development of ingraft stenosis. METHODS A retrospective analysis was performed of a multicenter healthcare system including all patients who underwent TEVAR between July 2011 and July 2019 with at least 1 year of subsequently available surveillance contrast-enhanced computed tomography imaging. Standard demographic, preoperative, intraoperative, and postoperative variables were collected. Measurements were obtained via direct off-line images from computed tomography scans. Patent intragraft diameters were compared with baseline and interval change values were normalized to time to follow-up. The primary outcome measure was annual rate of intragraft luminal narrowing. RESULTS There were 208 patients who met the inclusion criteria (94 women, 114 men) with a median follow-up of 822 days. The mean annual rate of percent intragraft diameter reduction was 10.5 ± 7.7% for women and 7.6 ± 5.6% for men (P = .0026). Multivariate analysis demonstrated female gender (P = .0283), preoperative diagnosis of hypertension (P = .0449), and need for coverage of the left subclavian artery (P = .0328) were all significant predictors of intragraft luminal narrowing. Small aortic diameters were not found to be associated independently with ingraft luminal narrowing nor was the concomitant use of antiplatelet or anticoagulation medications. Significant amounts of ingraft luminal narrowing, defined as a greater than 20% intragraft diameter decrease, were associated with an increased need for any reintervention, including for malperfusion, endoleak, and symptomatic aneurysm (P = .0249). Kaplan-Meier estimates demonstrated a significant gender-associated difference in high rates of intragraft luminal narrowing (P = .00189). CONCLUSIONS In this analysis, female gender is shown to be a significant nonmodifiable risk factor for intragraft luminal narrowing after TEVAR. The development of this phenomenon is not benign; as such, these findings were associated with an increased need for reintervention. This finding may be attributable to differences in aortic compliance or gender-associated differences in coagulation pathways and merits further investigation. Surveillance after thoracic stent grafting must account for patient-specific variations in complication risk.
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Affiliation(s)
| | - R Anthony Meena
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Emory University School of Medicine, Atlanta, Ga
| | - Christopher R Ramos
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Emory University School of Medicine, Atlanta, Ga
| | - Jaime Benarroch-Gampel
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Emory University School of Medicine, Atlanta, Ga
| | - Bradley G Leshnower
- Division of Cardiothoracic Surgery, Department of Surgery, Emory University School of Medicine, Atlanta, Ga
| | - Yazan Duwayri
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Emory University School of Medicine, Atlanta, Ga
| | - William D Jordan
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Emory University School of Medicine, Atlanta, Ga
| | - Ravi R Rajani
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Emory University School of Medicine, Atlanta, Ga
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Kuo MC, Meena RA, Ramos CR, Benarroch-Gampel J, Leshnower BG, Duwayri Y, Jordan WD, Rajani RR. Stent Graft Oversizing is Associated with an Increased Risk of Long-Term Left Ventricular Wall Thickening in Young Patients Following Thoracic Endovascular Aortic Repair. Ann Vasc Surg 2021; 76:66-72. [PMID: 33838243 DOI: 10.1016/j.avsg.2021.02.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/03/2021] [Accepted: 02/04/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND Left ventricular (LV) wall thickening occurs in patients following thoracic endovascular aortic repair (TEVAR). Clinical consequences of cardiovascular (CV) remodeling may be more significant younger patients with longer anticipated life spans. Risk factors for CV remodeling following TEVAR are unknown but may be related to graft size. METHODS A retrospective analysis was performed of a multicenter healthcare system including patients aged ≤60 who underwent TEVAR between 2011 and 2019 with at least 1 year follow-up computed tomography angiography imaging available. Standard perioperative variables, native aortic diameter, and stent graft specifications were collected. Graft oversizing was calculated by dividing proximal graft diameter by proximal aortic diameter on preoperative imaging. Posterior LV wall thickness was measured at baseline and interval increases were normalized to time-to-follow-up. Primary outcome was annual rate of posterior LV wall thickening. RESULTS One hundred one patients met inclusion criteria with a mean (SD) follow-up time of 1270 (693) days. Overall mean (SD) rate of LV wall thickness change was 0.534 (0.750) mm per year. Mean (SD) absolute LV wall thickness at most recent follow-up was 10.97 (2.85) mm for men, 9.69 (2.03) mm for women. Multivariate analysis demonstrated that higher rates of LV wall thickening were associated with narrower graft diameters (P = 0.0311). Greater absolute LV wall thickness at follow-up was associated with narrower grafts (P= 0.0155) and greater graft oversizing (P= 0.0376). Logistic regression demonstrated individuals who met criteria for LV hypertrophy were more likely to have narrower stent-grafts (P= 0.00798) and greater graft oversizing (P= 0.0315). CONCLUSIONS LV wall thickening occurred to a greater degree in individuals with narrower stent-grafts and higher rates of graft oversizing. This has significant implications for long-term cardiovascular health in younger patients may undergo TEVAR for atypical indications. Particular attention should be paid to long-term effects of stent-graft oversizing when selecting grafts in such populations.
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Affiliation(s)
| | - R Anthony Meena
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, Emory University School of Medicine, Atlanta, GA
| | - Christopher R Ramos
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, Emory University School of Medicine, Atlanta, GA
| | - Jaime Benarroch-Gampel
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, Emory University School of Medicine, Atlanta, GA
| | - Bradley G Leshnower
- Department of Surgery, Division of Cardiothoracic Surgery, Emory University School of Medicine, Atlanta, GA
| | - Yazan Duwayri
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, Emory University School of Medicine, Atlanta, GA
| | - William D Jordan
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, Emory University School of Medicine, Atlanta, GA
| | - Ravi R Rajani
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, Emory University School of Medicine, Atlanta, GA
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Prendes CF, Stana J, Schneidwind KD, Rantner B, Konstantinou N, Bruder J, Kammerlander C, Banafsche R, Tsilimparis N. Blunt traumatic thoracic aortic injuries: a retrospective cohort analysis of 2 decades of experience. Interact Cardiovasc Thorac Surg 2021; 33:293-300. [PMID: 33778861 DOI: 10.1093/icvts/ivab067] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/11/2021] [Accepted: 02/05/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES The aim of this study was to analyse and report the changes in the management of blunt traumatic aortic injuries (BTAIs) in a single centre during the last 2 decades. METHODS A retrospective analysis of all patients diagnosed with BTAI from January 1999 to January 2020 was performed. Data were collected from electronic/digitalized medical history records. RESULTS Forty-six patients were included [median age 42.4 years (16-84 years), 71.7% males]. The predominant cause of BTAI was car accidents (54.5%, n = 24) and all patients presented with concomitant injuries (93% bone fractures, 77.8% abdominal and 62.2% pelvic injuries). Over 70% presented grade III or IV BTAI. Urgent repair was performed in 73.8% of patients (n = 31), with a median of 2.75 h between admission and repair. Thoracic endovascular repair (TEVAR) was performed in 87% (n = 49), open surgery (OS) in 10.9% (n = 5) and conservative management in 2.1% (n = 1). Technical success was 82.6% (92.1% TEVAR, 79% OS). In-hospital mortality was 19.5% (17.5% TEVAR, 40% OS). Of these, 3 died from aortic-related causes. Seven (15.2%) required an early vascular reintervention. The median follow-up was 34 months (1-220 months), with 19% of early survivors having a follow-up of >10 years. Only 1 vascular reintervention was necessary during follow-up: secondary TEVAR due to acute graft thrombosis. Of the patients who survived the initial event, 6.7% died during follow-up, none from aortic-related causes. CONCLUSIONS Even with all the described shortcomings, in our experience TEVAR for BTAI proved to be feasible and effective, with few complications and stable aortic reconstruction at mid-term follow-up. With the current technical expertise and wide availability of a variety of devices, it should be pursued as a first-line therapy in these challenging scenarios.
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Affiliation(s)
| | - Jan Stana
- Department of Vascular Surgery, Ludwig-Maximilians-University Hospital , Munich, Germany
| | | | - Barbara Rantner
- Department of Vascular Surgery, Ludwig-Maximilians-University Hospital , Munich, Germany
| | - Nikolaos Konstantinou
- Department of Vascular Surgery, Ludwig-Maximilians-University Hospital , Munich, Germany
| | - Jan Bruder
- Department of Trauma Surgery, Ludwig-Maximilians-University Hospital, Munich, Germany
| | | | - Ramin Banafsche
- Department of Vascular Surgery, Ludwig-Maximilians-University Hospital , Munich, Germany
| | - Nikolaos Tsilimparis
- Department of Vascular Surgery, Ludwig-Maximilians-University Hospital , Munich, Germany
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Zambetti BR, Huang DD, Lewis RH, Fischer PE, Croce MA, Magnotti LJ. Use of Thoracic Endovascular Aortic Repair in Patients with Concomitant Blunt Aortic and Traumatic Brain Injury. J Am Coll Surg 2020; 232:416-422. [PMID: 33348014 DOI: 10.1016/j.jamcollsurg.2020.12.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Blunt aortic injury (BAI) and traumatic brain injury (TBI) represent the 2 leading causes of death after blunt trauma. The goal of this study was to examine the impact of TBI and use of thoracic endovascular aortic repair (TEVAR) on patients with BAI, using a large, national dataset. STUDY DESIGN Patients with BAI were identified from the Trauma Quality Improvement Program (TQIP) database over 10 years, ending in 2016. Patients with BAI were stratified by the presence of concomitant TBI and compared. Multivariable logistic regression (MLR) analysis was performed to determine independent predictors of mortality in BAI patients with and without TBI. Youden's index was used to identify the optimal time to TEVAR in these patients. RESULTS 17,040 patients with BAI were identified, with 4,748 (28%) having a TBI. Patients with BAI and TBI were predominantly male, with a higher injury burden and greater severity of shock at presentation, underwent fewer TEVAR procedures, and had increased mortality compared with BAI patients without TBI. The optimal time for TEVAR was 9 hours. Mortality was significantly increased in patients undergoing TEVAR before 9 hours (12.9% vs 6.5%, p = 0.003). For BAI patients with and without TBI, MLR identified use of TEVAR as the only modifiable risk factor significantly associated with reduced mortality (odds ratio [OR] 0.41; 95%CI 0.32-0.54, p < 0.0001). CONCLUSIONS TBI significantly increases mortality in BAI patients. TEVAR and delayed repair both significantly reduced mortality. So, for patients with both BAI and TBI, an endovascular repair performed in a delayed fashion should be the preferred approach.
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Affiliation(s)
- Benjamin R Zambetti
- Department of Surgery, Division of Trauma and Surgical Critical Care, University of Tennessee Health Science Center, Memphis, TN
| | - Dih-Dih Huang
- Department of Surgery, Division of Trauma and Surgical Critical Care, University of Tennessee Health Science Center, Memphis, TN
| | - Richard H Lewis
- Department of Surgery, Division of Trauma and Surgical Critical Care, University of Tennessee Health Science Center, Memphis, TN
| | - Peter E Fischer
- Department of Surgery, Division of Trauma and Surgical Critical Care, University of Tennessee Health Science Center, Memphis, TN
| | - Martin A Croce
- Department of Surgery, Division of Trauma and Surgical Critical Care, University of Tennessee Health Science Center, Memphis, TN
| | - Louis J Magnotti
- Department of Surgery, Division of Trauma and Surgical Critical Care, University of Tennessee Health Science Center, Memphis, TN.
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Melissano G, Rinaldi E, Mascia D, Carta N, Bilman V, Bertoglio L, Kahlberg A, De Luca M, Monaco F, Chiesa R. Single-center midterm results with the low-profile Zenith Alpha thoracic endovascular stent graft. J Vasc Surg 2020; 73:1533-1540.e2. [PMID: 33065242 DOI: 10.1016/j.jvs.2020.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 10/04/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The analysis of endovascular treatment of thoracic aortic diseases using new low-profile stent grafts in large series is crucial to understanding the durability of these devices. The present study reports the midterm outcomes of a single-center experience using the Zenith Alpha thoracic endovascular stent graft. METHODS The outcomes of 270 procedures performed on 262 patients (197 men; mean age, 70.5 ± 9.5 years) using the Zenith Alpha thoracic endovascular stent graft from November 2013 to December 2019 for different thoracic aortic diseases were analyzed. The primary endpoints were 30-day clinical success and midterm (5-year) clinical success. The secondary endpoints were the adverse event rate at 30 days and midterm and access- and device-related complications. The follow-up of surviving patients was performed using computed tomography angiography and office visits at 1, 6, and 12 months and annually thereafter. Kaplan-Meier analysis was performed for overall survival, and freedom from thoracic aortic endovascular repair-related mortality and related reinterventions. RESULTS The overall 30-day mortality was 5.2% (2.5% for elective and 30.8% for nonelective cases). Type I endoleaks were identified in six patients. The 30-day primary technical and clinical success rates were 97.8% and 92.6%, respectively. Femoral cutdown was used in 41.1% of cases and percutaneous access in 58.5%. The rate of femoral artery complications after the percutaneous approach was 5.1%, with the need for surgical conversion in 1.9%. The stroke rate was 4.1% (major stroke, 2.2%), and the spinal cord ischemia rate was 3.7% (permanent paraplegia, 0.7%). Of the 248 survivors, 239 complied with the follow-up protocol with adequate computed tomography angiograms available images. Overall follow-up survival was 94.0% at 1 year, 91.6% at 2 years, 88.9% at 3 years, and 88.5% at 5 years. The unplanned secondary endovascular procedure rate was 5.3%. No stent fractures or new-onset type I endoleaks due to stent graft migration were observed in the study cohort. CONCLUSIONS The midterm outcomes of this new generation of low-profile devices were satisfactory. The reported low incidence of secondary procedures and the absence of migrations are promising for the long-term durability of these devices.
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Affiliation(s)
- Germano Melissano
- Division of Vascular Surgery, Vita-Salute University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Enrico Rinaldi
- Division of Vascular Surgery, Vita-Salute University and IRCCS San Raffaele Scientific Institute, Milan, Italy.
| | - Daniele Mascia
- Division of Vascular Surgery, Vita-Salute University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Niccolò Carta
- Division of Vascular Surgery, Vita-Salute University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Victor Bilman
- Division of Vascular Surgery, Vita-Salute University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Luca Bertoglio
- Division of Vascular Surgery, Vita-Salute University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Kahlberg
- Division of Vascular Surgery, Vita-Salute University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Monica De Luca
- Department of Anaesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabrizio Monaco
- Department of Anaesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Roberto Chiesa
- Division of Vascular Surgery, Vita-Salute University and IRCCS San Raffaele Scientific Institute, Milan, Italy
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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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13
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Beropoulis E, Fazzini S, Austermann M, Torsello GB, Damerau S, Torsello GF. Long-term Results of Thoracic Endovascular Aortic Repair Using a Low-Profile Stent-Graft. J Endovasc Ther 2020; 28:56-62. [PMID: 32942922 DOI: 10.1177/1526602820952416] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To evaluate the long-term results associated with the Zenith Alpha thoracic stent-graft, which was designed to address challenging access vessel anatomy. MATERIALS AND METHODS A retrospective analysis was conducted of 44 consecutive patients (mean age 72.5±8.3 years; 25 men) treated in a single center between August 2010 and October 2014 with a minimum follow-up of 5 years in survivors. The Zenith Alpha thoracic stent-graft was used to treat thoracic aortic aneurysms (n=37), thoracoabdominal aortic aneurysm (n=5), or penetrating aortic ulcer (n=2). Ten patients (23%) were American Society of Anesthesiologists class IV, and 9 (20%) had nonelective procedures. Access vessel anatomy was demanding (mean minimum diameter 5.4 mm, tortuosity index 1.3). The primary endpoint at 5 years was ongoing clinical success (freedom from aneurysm-/procedure-related death, secondary intervention, type I or III endoleak, infection, thrombosis, aneurysm expansion, rupture, or conversion). Secondary endpoints were freedom from all-cause mortality, device migration, stent fractures, fabric erosions, endoleaks, neurological events, and access vessel complications. RESULTS The ongoing clinical success was 84% (37 of 44 patients) owing to 4 aneurysm-related deaths (9%), 3 type I or III endoleaks (1 in a deceased patient), and 1 aneurysm expansion without detectable endoleak. There were 3 access vessel complications (7%), and no postoperative neurological events. Migration was observed in 2 cases (5%). There were no stent fractures or fabric tears. CONCLUSION Despite the alterations in stent-graft design and material to reduce profile, the Zenith Alpha thoracic stent-graft showed favorable long-term results even in multimorbid patients with demanding iliac anatomy.
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Affiliation(s)
| | - Stefano Fazzini
- Department of Vascular Surgery, St Franziskus Hospital Münster, Germany.,Vascular Surgery, La Sapienza University of Rome, Italy
| | - Martin Austermann
- Department of Vascular Surgery, St Franziskus Hospital Münster, Germany
| | | | - Sarah Damerau
- Department of Vascular Surgery, St Franziskus Hospital Münster, Germany
| | - Giovanni Federico Torsello
- Department of Vascular Surgery, St Franziskus Hospital Münster, Germany.,Department of Diagnostic and Interventional Radiology and Nuclear Medicine, Charité Campus Virchow-Klinikum, Charité University Medicine Berlin, Germany
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14
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The need for more information. J Vasc Surg 2020; 71:1823-1824. [PMID: 32446505 DOI: 10.1016/j.jvs.2019.05.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 05/31/2019] [Indexed: 11/21/2022]
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