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Alanezi T, Altoijry A, AlSheikh S, Al-Mubarak H, Alhamzah M, Alomran F, Abdulrahim O, Aljabri B, Greco E, Hussain MA, Al-Omran M. Predicting the need for subclavian artery revascularization in thoracic endovascular aortic repair: A systematic review and meta-analysis. J Vasc Surg 2024:S0741-5214(24)00985-6. [PMID: 38621636 DOI: 10.1016/j.jvs.2024.04.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 03/21/2024] [Accepted: 04/09/2024] [Indexed: 04/17/2024]
Abstract
OBJECTIVE This systematic review and meta-analysis aims to investigate the effectiveness of left subclavian artery revascularization compared with non-revascularization in thoracic endovascular aortic repair, and to summarize the current evidence on its indications. METHODS A computerized search was conducted across multiple databases, including MEDLINE, SCOPUS, Cochrane Library, and Web of Science, for studies published up to November 2023. Study selection, data abstraction, and quality assessment (using the Newcastle-Ottawa Scale) were independently conducted by two reviewers, with a third author resolving discrepancies. Pooled odds ratios (ORs) with 95% confidence intervals (CIs) were calculated using random-effects models and publication bias was assessed using funnel plots. RESULTS In the 76 included studies, left subclavian artery revascularization was associated with reduced risks of stroke (OR, 0.67; 95% CI, 0.45-0.98; n = 15,331), spinal cord ischemia (OR, 0.75; 95% CI, 0.56-0.99; n = 11,995), and arm ischemia (OR, 0.09; 95% CI, 0.01-0.59; n = 8438). No significant reduction in paraplegia (OR, 0.56; 95% CI, 0.21-1.47; n = 1802) or mortality (OR, 0.77; 95% CI, 0.53-1.12; n = 11,831) was observed. Moreover, the risk of endoleak was comparable in both groups (OR, 1.25; 95% CI, 0.55-2.84; P = .60; n = 793), whereas the risk of reintervention was significantly higher in the revascularization group (OR, 1.98; 95% CI, 1.03-3.83; P = .04; n = 272). Both groups had similar risks of major (OR, 0.45; 95% CI, 0.19-1.09; P = .08; n = 1113), minor (OR, 0.21; 95% CI, 0.01-3.45; P = .27; n = 183), renal (OR, 0.61; 95% CI, 0.12-3.06; P = .55; n = 310), and pulmonary (OR, 0.59; 95% CI, 0.16-2.15; P = .42; n = 8083) complications. The most frequent indications for left subclavian artery revascularization were primary prevention of spinal cord ischemia, augmentation of the landing zone, and primary stroke prevention. CONCLUSIONS Left subclavian artery revascularization in thoracic endovascular aortic repair was associated with reduced neurological complications but was not found to impact mortality. The study highlights important indications for revascularization as well as significant predictors of complications, providing a basis for clinical decision-making and future research.
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Affiliation(s)
- Tariq Alanezi
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Abdulmajeed Altoijry
- Division of Vascular Surgery, Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Sultan AlSheikh
- Division of Vascular Surgery, Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Husain Al-Mubarak
- Division of Vascular Surgery, Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Musaad Alhamzah
- Division of Vascular Surgery, Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Faris Alomran
- Department of Surgery, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Omer Abdulrahim
- Department of Surgery, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Badr Aljabri
- Division of Vascular Surgery, Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Elisa Greco
- Division of Vascular Surgery, St. Michael's Hospital, Unity Health Toronto, Toronto, ON, Canada; Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Mohamad A Hussain
- Harvard Medical School, Boston, MA; Division of Vascular and Endovascular Surgery and the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Boston
| | - Mohammed Al-Omran
- Department of Surgery, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Division of Vascular Surgery, St. Michael's Hospital, Unity Health Toronto, Toronto, ON, Canada; Department of Surgery, University of Toronto, Toronto, ON, Canada; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health Toronto, Toronto, ON, Canada.
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Reutersberg B, Gleason T, Desai N, Ehrlich M, Evangelista A, Braverman A, Myrmel T, Chen EP, Estrera A, Schermerhorn M, Bossone E, Pai CW, Eagle K, Sundt T, Patel H, Trimarchi S, Eckstein HH. Neurological event rates and associated risk factors in acute type B aortic dissections treated by thoracic aortic endovascular repair. J Thorac Cardiovasc Surg 2024; 167:52-62.e5. [PMID: 35260280 DOI: 10.1016/j.jtcvs.2022.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 01/14/2022] [Accepted: 02/01/2022] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Thoracic endovascular aortic repair is the method of choice in patients with complicated type B acute aortic dissection. However, thoracic endovascular aortic repair carries a risk of periprocedural neurological events including stroke and spinal cord ischemia. We aimed to look at procedure-related neurological complications within a large cohort of patients with type B acute aortic dissection treated by thoracic endovascular aortic repair. METHODS Between 1996 and 2021, the International Registry of Acute Aortic Dissection collected data on 3783 patients with type B acute aortic dissection. For this analysis, 648 patients with type B acute aortic dissection treated by thoracic endovascular aortic repair were included (69.4% male, mean age 62.7 ± 13.4 years). Patients were excluded who presented with a preexisting neurologic deficit or received adjunctive procedures. Demographics, clinical symptoms, and outcomes were analyzed. The primary end point was the periprocedural incidence of neurological events (defined as stroke, spinal cord ischemia, transient neurological deficit, or coma). Predictors for perioperative neurological events and follow-up outcomes were considered as secondary end points. RESULTS Periprocedure neurological events were noted in 72 patients (11.1%) and included strokes (n = 29, 4.6%), spinal cord ischemias (n = 21, 3.3%), transient neurological deficits (n = 16, 2.6%), or coma (n = 6, 1.0%). The group with neurological events had a significantly higher in-hospital mortality (20.8% vs 4.3%, P < .001). Patients with neurological events were more likely to be female (40.3% vs 29.3%, P = .077), and aortic rupture was more often cited as an indication for thoracic endovascular aortic repair (38.8% vs 16.5%, P < .001). In patients with neurological events, more stent grafts were used (2 vs 1 stent graft, P = .002). Multivariable logistic regression analysis showed that aortic rupture (odds ratio, 3.12, 95% confidence interval, 1.44-6.78, P = .004) and female sex (odds ratio, 1.984, 95% confidence interval, 1.031-3.817, P = .040) were significantly associated with perioperative neurological events. CONCLUSIONS In this highly selected group from dedicated aortic centers, more than 1 in 10 patients with type B acute aortic dissection treated by thoracic endovascular aortic repair had neurological events, in particular women. Further research is needed to identify the causes and presentation of these events after thoracic endovascular aortic repair, especially among women.
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Affiliation(s)
- Benedikt Reutersberg
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Thomas Gleason
- Division of Cardiac Surgery, University of Maryland School of Medicine, Baltimore, Md
| | - Nimesh Desai
- Division of Cardiovascular Surgery, University of Pennsylvania School of Medicine, Philadelphia, Pa
| | - Marek Ehrlich
- Department of Cardiothoracic Surgery, University of Vienna, Vienna, Austria
| | | | - Alan Braverman
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St Louis, Mo
| | | | - Edward P Chen
- Division of Cardiovascular Surgery, Duke University School of Medicine, Durham, NC
| | - Anthony Estrera
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School at The University of Texas Health Science Center at Houston, Houston, Tex
| | - Marc Schermerhorn
- Department of Surgery, Beth Israel Deaconess Medical Center, Boston, Mass
| | - Eduardo Bossone
- Department of Cardiology, San Giovanni e Ruggi, Salerno, Italy
| | - Chih-Wen Pai
- Department of Medicine and Department of Cardiac Surgery, Frankel Cardiovascular Center, University of Michigan, Ann Arbor, Mich
| | - Kim Eagle
- Department of Medicine and Department of Cardiac Surgery, Frankel Cardiovascular Center, University of Michigan, Ann Arbor, Mich
| | - Thoralf Sundt
- Division of Cardiac Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Mass
| | - Himanshu Patel
- Cardiac Surgery, University of Michigan Health System, Ann Arbor, Mich
| | - Santi Trimarchi
- Department of Clinical and Community Sciences, Fondazione IRCCS Ca'Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Hans-Henning Eckstein
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.
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Trimarchi S, Gleason TG, Brinster DR, Bismuth J, Bossone E, Sundt TM, Montgomery DG, Pai CW, Bissacco D, de Beaufort HWL, Bavaria JE, Mussa F, Bekeredjian R, Schermerhorn M, Pacini D, Myrmel T, Ouzounian M, Korach A, Chen EP, Coselli JS, Eagle KA, Patel HJ. Editor's Choice - Trends in Management and Outcomes of Type B Aortic Dissection: A Report From the International Registry of Aortic Dissection. Eur J Vasc Endovasc Surg 2023; 66:775-782. [PMID: 37201718 DOI: 10.1016/j.ejvs.2023.05.015] [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: 07/06/2021] [Revised: 04/21/2023] [Accepted: 05/11/2023] [Indexed: 05/20/2023]
Abstract
OBJECTIVE To describe the trends in management and outcomes of patients with acute type B aortic dissection in the International Registry of Acute Aortic Dissection. METHODS From 1996 - 2022, 3 908 patients were divided into similar sized quartiles (T1, T2, T3, and T4). In hospital outcomes were analysed for each quartile. Survival rates following admission were compared using Kaplan-Meier analyses with Mantel-Cox Log rank tests. RESULTS Endovascular treatment increased from 19.1% in T1 to 37.2% in T4 (ptrend < .001). Correspondingly, medical therapy decreased from 65.7% in T1 to 54.0% in T4 (ptrend < .001), and open surgery from 14.8% in T1 to 7.0% in T4 (ptrend < .001). In hospital mortality decreased in the overall cohort from 10.7% in T1 to 6.1% in T4 (ptrend < .001), as well as in medically, endovascularly and surgically treated patients (ptrend = .017, .033, and .011, respectively). Overall post-admission survival at three years increased (T1: 74.8% vs. T4: 77.3%; p = .006). CONCLUSION Considerable changes in the management of acute type B aortic dissection were observed over time, with a significant increase in the use of endovascular treatment and a corresponding reduction in open surgery and medical management. These changes were associated with a decreased overall in hospital and three year post-admission mortality rate among quartiles.
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Affiliation(s)
- Santi Trimarchi
- Department of Clinical and Community Sciences, University of Milan, Milan, Italy; Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico Milan, Italy.
| | - Tom G Gleason
- Department of Surgery, Brigham & Women's Hospital, Boston, MA, USA
| | - Derek R Brinster
- Department of Cardiac Surgery, Northwell Health, New York City, NY, USA
| | - Jean Bismuth
- DeBakey Heart & Vascular Centre, Methodist Hospital System, Houston, TX, USA
| | - Eduardo Bossone
- Department of Public Health, University "Federico II", Naples, Italy
| | - Thoralf M Sundt
- Thoracic Aortic Centre, Massachusetts General Hospital, Boston, MA, USA
| | | | - Chih-Wen Pai
- Cardiovascular Centre, University of Michigan, Ann Arbor, MI, USA
| | - Daniele Bissacco
- Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico Milan, Italy
| | | | - Joseph E Bavaria
- Division of Cardiothoracic Surgery, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Firas Mussa
- Department of Cardiac Surgery, Northwell Health, New York City, NY, USA
| | | | - Marc Schermerhorn
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Centre, Boston, MA, USA
| | - Davide Pacini
- Department of Cardiac Surgery, University Hospital S. Orsola, Bologna, Italy
| | - Truls Myrmel
- Department of Thoracic and Cardiovascular Surgery, Tromsø University Hospital, Tromsø, Norway
| | - Maral Ouzounian
- Division of Cardiac Surgery, Toronto General Hospital, University of Toronto, Toronto, Canada
| | - Amit Korach
- Department of Cardiothoracic Surgery, Hadassah Hebrew University Medical Centre, Jerusalem, Israel
| | - Edward P Chen
- Division of Cardiothoracic Surgery, Duke University, Durham, NC, USA
| | - Joseph S Coselli
- Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Kim A Eagle
- Cardiovascular Centre, University of Michigan, Ann Arbor, MI, USA
| | - Himanshu J Patel
- Cardiovascular Centre, University of Michigan, Ann Arbor, MI, USA
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Spinelli D, Weaver FA, Azizzadeh A, Magee GA, Piffaretti G, Benedetto F, Miller CC, Sandhu HK, Gable DR, Trimarchi S. Endovascular treatment of complicated versus uncomplicated acute type B aortic dissection. J Thorac Cardiovasc Surg 2023; 165:4-13.e1. [PMID: 33612294 DOI: 10.1016/j.jtcvs.2021.01.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 12/12/2020] [Accepted: 01/02/2021] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The study objective was to analyze the outcomes of thoracic endovascular aortic repair performed for complicated and uncomplicated acute type B aortic dissections. METHODS Patients from WL Gore's Global Registry for Endovascular Aortic Treatment who underwent thoracic endovascular aortic repair for acute type B aortic dissections were included, and data were retrospectively analyzed. RESULTS Of 5014 patients enrolled in the Global Registry for Endovascular Aortic Treatment, 172 underwent thoracic endovascular aortic repair for acute type B aortic dissections. Of these repairs, 102 were for complicated acute type B aortic dissections and 70 were for uncomplicated acute type B aortic dissections. There were 46 (45.1%) procedures related to aortic branch vessels versus 15 (21.4%) in complicated type B aortic dissections and uncomplicated type B aortic dissections (P = .002). The mean length of stay was 14.3 ± 10.6 days (median, 11; range, 2-75) versus 9.8 ± 7.9 days (median, 8; range, 0-42) in those with complicated type B aortic dissections versus those with uncomplicated acute type B aortic dissections (P < .001). Thirty-day mortality was not different between groups (complicated type B aortic dissections 2.9% vs uncomplicated acute type B aortic dissections 1.4%, P = .647), as well as aortic complications (8.8% vs 5.7%, P = .449). Aortic event-free survival was 62.9% ± 37.1% versus 70.6% ± 29.3% at 3 years (P = .696). CONCLUSIONS In the Global Registry for Endovascular Aortic Treatment, thoracic endovascular aortic repair results for complicated type B aortic dissections versus uncomplicated acute type B aortic dissections showed that 30-day mortality and perioperative complications were equally low for both. The midterm outcome was positive. These data confirm that thoracic endovascular aortic repair as the first-line strategy for treating complicated type B dissections is associated with a low risk of complications. Further studies with longer follow-up are necessary to define the role of thoracic endovascular aortic repair in uncomplicated acute type B dissections compared with medical therapy. However, in the absence of level A evidence from randomized trials, results of the uncomplicated acute type B aortic dissection patient cohort treated with thoracic endovascular aortic repair from registries are important to understand the related risk and benefit.
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Affiliation(s)
- Domenico Spinelli
- Unit of Vascular Surgery, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Policlinico G. Martino, University of Messina, Messina, Italy.
| | - Fred A Weaver
- Division of Vascular Surgery and Endovascular Therapy, University of South California, Los Angeles, Calif
| | - Ali Azizzadeh
- Division of Vascular Surgery, Heart Institute for Vascular Therapeutics, Cedars Sinai, Los Angeles, Calif
| | - Gregory A Magee
- Division of Vascular Surgery and Endovascular Therapy, University of South California, Los Angeles, Calif
| | - Gabriele Piffaretti
- Vascular Surgery, Department of Medicine and Surgery, University of Insubria School of Medicine, Varese, Italy
| | - Filippo Benedetto
- Unit of Vascular Surgery, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Policlinico G. Martino, University of Messina, Messina, Italy
| | - Charles C Miller
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, University of Texas Health Science Center, Houston, Tex
| | - Harleen K Sandhu
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, University of Texas Health Science Center, Houston, Tex
| | - Dennis R Gable
- Department of General and Vascular Surgery, Baylor Plano Heart Hospital, Plano, Tex
| | - Santi Trimarchi
- Department of Clinical and Community Sciences, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
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Preemptive fenestrated endovascular repair aimed at perfusion of cervical branches in acute type B aortic dissection. Gen Thorac Cardiovasc Surg 2022; 71:339-346. [PMID: 36414798 DOI: 10.1007/s11748-022-01886-4] [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: 05/06/2022] [Accepted: 10/12/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Most of the entry tears of uncomplicated type B aortic dissection are located in the distal arch and extends in a retrograde manner to the level of the left subclavian artery. Our objective was to evaluate feasibility and effectiveness using fenestrated sent graft with complete neck vessel preservation to treat uncomplicated type B aortic dissection. SUBJECTS AND METHODS We retrospectively reviewed the record of patients with uncomplicated type B aortic dissection who underwent fenestrated thoracic endovascular aortic repair in subacute phase (15-90 days) between August 2016 and April 2020. The Najuta fenestrated stent graft was placed proximally beyond he left subclavian artery (zone 0-2) in an attempt to seal the entry while preserving the neck vessels. RESULTS We evaluated 9 cases (male: 7, female: 2; median age 70 years). The median distance from the LSA to the proximal entry was 37 mm. The landing zones of the proximal end of the Najuta were zone 0: 3, zone 1: 2, and zone 2: 4 cases. Technical success was 100% with no 30-day death. None of the patients had a stroke, paraplegia or retrograde dissection, and no endoleak was observed. Complete aortic remodeling with false lumen resolution was obtained in all cases while each fenestrated vessels remained patent during the follow-up period. CONCLUSION Preemptive thoracic endovascular aortic repair aimed at perfusion of cervical branches using the Najuta fenestrated stent is safe and effective and may be considered as a reasonable treatment option for the treatment is a safe and an effective treatment.
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Yang G, Ge H, Wu G, Zhang Y, Zhang L, Zhang M, Li X, Zhou M. Five-Year Results of Aortic Remodeling for Acute, Subacute, and Chronic Type B Aortic Dissection Following Endovascular Repair. Front Cardiovasc Med 2022; 9:847368. [PMID: 35656393 PMCID: PMC9152007 DOI: 10.3389/fcvm.2022.847368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 04/28/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThis study was performed to compare aortic remodeling and clinical outcomes in patients with acute, subacute, and chronic type B aortic dissection (TBAD) after thoracic endovascular aortic repair (TEVAR).MethodsWe retrospectively examined 323 consecutive patients with acute (n = 129), subacute (n = 161), and chronic (n = 33) TBAD who underwent TEVAR from June 2013 to December 2016 in in multicenter institution. Patient demographics, clinical data, and imaging characteristics were recorded and compared among the three groups.ResultsThe three groups had comparable baseline characteristics. Perioperative mortality rates were similar among the acute (2.3%), subacute (0.0%), and chronic (0.0%) groups (P = 0.34). Perioperative morbidity rates, including the rates of visceral and lower limb malperfusion and cerebral infraction, were also similar. The rate of perioperative endoleak was significantly higher in the chronic group (18.1%) than in the acute (3.9%) and subacute (3.7%) groups (P = 0.02). The mean follow-up duration was 78 ± 22 months (range, 36–101 months). The mortality rates were comparable among the three groups. The rates of reintervention and lower limb malperfusion were higher in the chronic group than in the acute and subacute groups. FL diameter reduction were more robust in the acute and subacute groups than in the chronic group.ConclusionPatients with acute, subacute, and chronic TBAD had different outcomes in this study. Patients with acute and subacute TBAD had fewer complications than those with chronic TBAD. Aortic remodeling after TEVAR was more favorable in patients with acute and subacute TBAD than in patients with chronic TBAD. TEVAR promotes more positive remodeling at the stent graft level than at the distal level of the aorta.
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Affiliation(s)
- Guangmin Yang
- Department of Vascular Surgery, Drum Tower Hospital, Affiliated to School of Medicine, Nanjing University, Nanjing, China
- Department of Thoracic and Cardiovascular Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Hongwei Ge
- Department of Vascular Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Guangyan Wu
- Department of Vascular Surgery, Drum Tower Hospital, Affiliated to School of Medicine, Nanjing University, Nanjing, China
| | - Yepeng Zhang
- Department of Vascular Surgery, Drum Tower Hospital, Affiliated to School of Medicine, Nanjing University, Nanjing, China
| | - Leiyang Zhang
- Department of Thoracic and Cardiovascular Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Ming Zhang
- Department of Vascular Surgery, Drum Tower Hospital, Affiliated to School of Medicine, Nanjing University, Nanjing, China
- Ming Zhang,
| | - Xiaoqiang Li
- Department of Vascular Surgery, Drum Tower Hospital, Affiliated to School of Medicine, Nanjing University, Nanjing, China
| | - Min Zhou
- Department of Vascular Surgery, Drum Tower Hospital, Affiliated to School of Medicine, Nanjing University, Nanjing, China
- *Correspondence: Min Zhou,
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Wilson-Smith AR, Muston B, Kamalanathan H, Yung A, Chen CHJ, Sahai P, Eranki A. Endovascular repair of acute complicated type B aortic dissection-systematic review and meta-analysis of long-term survival and reintervention. Ann Cardiothorac Surg 2021; 10:723-730. [PMID: 34926176 DOI: 10.21037/acs-2021-taes-17] [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: 05/10/2021] [Accepted: 10/29/2021] [Indexed: 11/06/2022]
Abstract
Background Thoracic endovascular repair (TEVAR) is considered the first-line therapy in the repair of acute complicated type B aortic dissection (AC-BAD). Given the difficulty of designing randomized trials in this surgical cohort, long-term outcome data is limited. This systematic review and meta-analysis provide a complete aggregation of reported long-term survival and freedom from reintervention of AC-BAD patients based on the existing literature. Methods Three databases were searched from date of database inception to January 2021. The relevant references were identified and baseline cohort characteristics, survival and freedom from reintervention were extracted. The primary endpoints were survival and freedom from reintervention, whilst secondary endpoints were post-operative outcomes such as cord ischemia and endoleak. Kaplan-Meier curves were digitized and aggregated as per established procedure. Results A total of 2,812 references were identified in the literature search for review, with 46 selected for inclusion. A total of 2,565 patients were identified, of which 1,920 (75%) were male. The mean age of the cohort was 59.8±5.8. Actuarial survival at 2, 4, 6 and 10 years was 87.5%, 83.2%, 78.5% and 69.7%, respectively. Freedom from all secondary reintervention at 2, 4, 6, 8 and 10 years was 74.7%, 69.1%, 65.7%, 63.9% and 60.9%, respectively. When accounting for study quality, actuarial survival at 2, 4, 6 and 8 years was 85.4%, 79.1%, 69.8% and 63.1%, respectively. Freedom from all secondary reintervention at 2, 4, 6 and 8 years was 73.2%, 67.6%, 63.7% (maintained), respectively. Conclusions TEVAR is associated with promising long-term survival extended to 10 years, though rates of freedom from reintervention remain an ongoing point for improvement. Randomized controlled trials comparing endovascular with open repair in the setting of acute, complicated type B aortic dissection are needed.
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Affiliation(s)
- Ashley R Wilson-Smith
- Department of Thoracic Surgery, The Chris O'Brien Lifehouse Center, Sydney, Australia.,Department of Thoracic Surgery, The Collaborative Research Group (CORE), Sydney, Australia.,Department of Surgery, The University of Sydney, Sydney, Australia.,Department of Surgery, The John Hunter Hospital, Newcastle, Australia.,Department of Surgery, The Hunter Medical Research Institute (HMRI), Newcastle, Australia
| | - Benjamin Muston
- Department of Thoracic Surgery, The Collaborative Research Group (CORE), Sydney, Australia.,Faculty of Medicine, University of New South Wales, Sydney, Australia
| | | | - Amanda Yung
- Department of Thoracic Surgery, The Collaborative Research Group (CORE), Sydney, Australia.,Department of Surgery, The University of Sydney, Sydney, Australia
| | - Cheng-Hao Jacky Chen
- Department of Thoracic Surgery, The Collaborative Research Group (CORE), Sydney, Australia.,Department of Surgery, The University of Sydney, Sydney, Australia
| | - Prachi Sahai
- Department of Surgery, The John Hunter Hospital, Newcastle, Australia
| | - Aditya Eranki
- Department of Surgery, The John Hunter Hospital, Newcastle, Australia
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Thoracic endovascular aortic repair for type B aortic dissection patients: 11-year experience from a Chinese Tertiary Center. Chin Med J (Engl) 2021; 134:971-972. [PMID: 33813514 PMCID: PMC8078471 DOI: 10.1097/cm9.0000000000001420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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Huang L, Kan Y, Zhu T, Chen B, Xu X, Dong Z, Guo D, Si Y, Fu W. Ten-Year Clinical Characteristics and Early Outcomes of Type B Aortic Dissection Patients With Thoracic Endovascular Aortic Repair. Vasc Endovascular Surg 2020; 55:332-341. [PMID: 33371807 DOI: 10.1177/1538574420983652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVE/BACKGROUND This study examined the 10-year hospitalization characteristics, economic patterns and early clinical outcomes of type B aortic dissection (TBAD) patients that underwent thoracic endovascular aortic repair (TEVAR) in one high-volume hospital in China. METHODS We performed a population-based retrospective analysis based on electronic medical record system data provided by Zhongshan Hospital Fudan University from 2009 to 2018. RESULTS We identified 1,367 cases of TBAD patients with TEVAR over the past decade. The total incidence of in-hospital complications was 7.6% (104 of 1,367), among which acute kidney injury (AKI) had the highest incidence (3.1%, 42 of 1,367). Aortic-related reintervention was performed in 7 patients (0.5%). The overall aortic-related in-hospital mortality rate was 2.7% (37 of 1,367) and had no significant time-varying trend (P = 0.2). Among these, 27% of in-hospital deaths were caused by retrograde type A dissection (RTAD). Chronic TBAD had a higher risk of in-hospital death versus acute TBAD, with a risk ratio of 2.69 (95% confidence interval [CI]: 1.19-6.09). Patients with hypertension (risk ratio 4.63, 95% CI: 1.38, 15.54) also had a higher in-hospital death risk. These 2 factors were also the predictive factors for the composite endpoint of in-hospital adverse events (risk ratio 2.17, 95% CI: 1.43, 3.29 and risk ratio 4.83, 95% CI: 1.90, 12.28, respectively), in addition to Marfan syndrome (risk ratio 4.05, 95% CI: 1.61, 10.19). The average length of hospitalization significantly declined during the past decade (annual percentage change -6.3%, 95% CI -8.2 to -4.3), and the stent-grafts (SGs) cost was the main expenditure of the total hospitalization costs. CONCLUSION Our study showed a favorable early outcome of TEVAR over the past decade. Greater attention should be paid to certain risk factors in order to reduce the in-hospital adverse events. SG expenditure is still the primary economic burden on Chinese TBAD patients.
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Affiliation(s)
- Lihong Huang
- Department of Vascular Surgery, 92323Zhongshan Hospital, Fudan University, Shanghai, China.,Department of Biostatistics, 92323Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yuanqing Kan
- Department of Vascular Surgery, 92323Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ting Zhu
- Department of Vascular Surgery, 92323Zhongshan Hospital, Fudan University, Shanghai, China
| | - Bin Chen
- Department of Vascular Surgery, 92323Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xin Xu
- Department of Vascular Surgery, 92323Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhihui Dong
- Department of Vascular Surgery, 92323Zhongshan Hospital, Fudan University, Shanghai, China
| | - Daqiao Guo
- Department of Vascular Surgery, 92323Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yi Si
- Department of Vascular Surgery, 92323Zhongshan Hospital, Fudan University, Shanghai, China
| | - Weiguo Fu
- Department of Vascular Surgery, 92323Zhongshan Hospital, Fudan University, Shanghai, China
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Hynes N, Berguer R, Parodi JC, Acharya Y, Sultan S. Management of complicated aortic dissection: natural history, translational research, simulation, bioconvergence, clinical evidence and literature review. ITALIAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY 2020. [DOI: 10.23736/s1824-4777.20.01473-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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11
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Lin Y, Dong S, Luo J, Bei W, Liu Q, Pang X, Liu H. Satisfactory Long-term Outcomes of Thoracic Endovascular Aortic Repair With a Bare Stent for Acute Complicated Type B Aortic Dissections. J Endovasc Ther 2020; 28:275-282. [PMID: 33118433 DOI: 10.1177/1526602820966991] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To compare the clinical outcomes after thoracic endovascular aortic repair (TEVAR) with a bare stent to those after TEVAR alone in patients with complicated acute type B aortic dissection (cATBAD). MATERIALS AND METHODS A prospective, randomized trial was conducted at 2 medical centers in China between 2010 and 2013. Patients with cATBAD were randomly assigned to receive TEVAR with a bare stent (n=42) or TEVAR only (n=42). Patients were scheduled to undergo computed tomography angiography at 3, 6, and 12 months and then annually to 5 years. The primary endpoint was all-cause mortality at 5 years; secondary outcomes were a composite of complications (endoleak, stent-graft-induced new entry, aortic rupture, and secondary intervention) and aortic remodeling at 1 and 5 years. RESULTS All-cause death occurred in 1 (2.4%) patient in the TEVAR with bare stent group (lung cancer) and 5 patients (11.9%) in the TEVAR group (4 aorta-related) during the 5-year follow-up (log-rank p=0.025). The 1- and 5-year rates of complications and secondary interventions did not differ between the groups. Patients in the TEVAR with bare stent group had higher increases in the thoracic true lumen diameter (19.7±3.6 vs 17.0±6.2 mm, p=0.018) and abdominal true lumen diameter (13.7±4.8 vs 7.2±6.1 mm, p<0.001) and a higher incidence of complete false lumen thrombosis (80.9% vs 47.6%, p=0.005) at the 1-year follow-up. However, no between-group differences in the changes of aortic remodeling parameters were observed between the 1- and 5-year follow-up periods. CONCLUSION The addition of a distal bare stent to a thoracic stent-graft during TEVAR was associated with significantly improved long-term survival in cATBAD patients vs TEVAR only, likely due to the prevention of true lumen collapse and improvement of complete false lumen thrombosis of the dissected aorta.
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Affiliation(s)
- Yaowang Lin
- Department of Cardiology, Shenzhen People's Hospital, 2nd Clinical Medical College of Jinan University, First Affiliated Hospital of South University of Science and Technology, Shenzhen, Guangdong, People's Republic of China
| | - Shaohong Dong
- Department of Cardiology, Shenzhen People's Hospital, 2nd Clinical Medical College of Jinan University, First Affiliated Hospital of South University of Science and Technology, Shenzhen, Guangdong, People's Republic of China
| | - Jianfan Luo
- Department of Cardiology, Guangdong General Hospital, Guangdong Academy of Sciences, Guangzhou, Guangdong, People's Republic of China
| | - Weijie Bei
- Department of Cardiology, Shenzhen People's Hospital, 2nd Clinical Medical College of Jinan University, First Affiliated Hospital of South University of Science and Technology, Shenzhen, Guangdong, People's Republic of China
| | - Qiyun Liu
- Department of Cardiology, Shenzhen People's Hospital, 2nd Clinical Medical College of Jinan University, First Affiliated Hospital of South University of Science and Technology, Shenzhen, Guangdong, People's Republic of China
| | - Xinli Pang
- Department of Cardiology, Shenzhen People's Hospital, 2nd Clinical Medical College of Jinan University, First Affiliated Hospital of South University of Science and Technology, Shenzhen, Guangdong, People's Republic of China
| | - Huadong Liu
- Department of Cardiology, Shenzhen People's Hospital, 2nd Clinical Medical College of Jinan University, First Affiliated Hospital of South University of Science and Technology, Shenzhen, Guangdong, People's Republic of China
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Lee SJ, Kang WC, Ko YG, Woo Y, Ahn CM, Won JY, Lee DY, Hong SJ, Kim JS, Kim BK, Choi D, Hong MK, Jang Y. Aortic Remodeling and Clinical Outcomes in Type B Aortic Dissection According to the Timing of Thoracic Endovascular Aortic Repair. Ann Vasc Surg 2020; 67:322-331. [DOI: 10.1016/j.avsg.2020.03.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 02/26/2020] [Accepted: 03/16/2020] [Indexed: 01/16/2023]
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13
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Abstract
Acute aortic dissection has an incidence of approximately half that of symptomatic abdominal and thoracic aneurysm of the aorta and more than twice the mortality of population-based controls. While urgent undelayed open surgery is the strategy of choice in proximal dissection, medical management has been the mainstay of treatment for uncomplicated distal or type B aortic dissection, but endovascular intervention is now considered a potential treatment option for all type B dissection due to its success in complicated cases. Endovascular repair can be technically demanding in aortic dissection, and timing of the repair can have a significant influence on anatomical and clinical outcome. Observational reports of feasibility and reasonable safety are flanked by only two randomised trials; the Acute Dissection Stent Grafting or Best Medical Treatment (ADSORB) trial demonstrated improved remodelling in acute dissection and the INvestigation of STEnt grafts in patients with type B Aortic Dissections (INSTEAD) trial showed better long-term survival in patients treated endovascularly in the subacute phase. Meta-analyses and other large clinical studies have demonstrated mixed results. Due to some risks associated endovascular repair and the requirement of specialist aortic care (which is not always available), a pragmatic approach for current management could involve high intensity serial imaging in the acute phase of a type B aortic dissection, thereby identifying complicated cases for early intervention and selection of patients at high risk of disease progression for deferred endovascular management in the subacute phase within 90 days.
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Li DL, He YJ, Wang XH, He YY, Wu ZH, Zhu QQ, Shang T, Zhang HK. Long-term Results of Thoracic Endovascular Aortic Repair for Type B Aortic Dissection and Risk Factors for Survival. J Endovasc Ther 2020; 27:358-367. [PMID: 32166999 DOI: 10.1177/1526602820910135] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose: To compare characteristics of acute, subacute, and chronic type B aortic dissection and their influence on long-term results of thoracic endovascular aortic repair (TEVAR). Materials and Methods: In a single-center, retrospective cohort study, 314 patients (median age 52 years; 244 men) with acute (n=165), subacute (n=115), or chronic (n=34) type B aortic dissection underwent TEVAR between January 2009 and December 2013. Patient demographics, risk factors, and imaging characteristics were compared among the groups. Univariable and multivariable Cox regression analyses were performed to identify any factors influencing survival. Results: The acute and subacute patients exhibited more complications at presentation than chronic patients. However, the chronic patients exhibited more aneurysmal dilatation (p<0.001) and true lumen collapse (p<0.001). Over a mean follow-up of 68.1±22.9 months (range 2–108), subacute patients showed a lower reintervention rate (3.6% vs 12.1% vs 12.1%, p=0.045), a lower major complication rate (14.4% vs 33.1% vs 27.3%, p=0.002), and better cumulative overall survival (p=0.03) than the acute and chronic groups, respectively. Furthermore, acute patients developed more stent-graft–induced distal erosion (p=0.017) and retrograde type A dissection (RTAD) (p=0.036), whereas chronic patients had less aortic remodeling in the stented segment (p<0.001), distal thoracic aorta (p<0.001), and abdominal aorta (p=0.047). Finally, multivariable analysis demonstrated age >52 years, visceral malperfusion, and RTAD as independent factors influencing overall survival; aneurysmal dilatation, rupture/impending rupture, and RTAD were independent factors influencing aorta-specific survival. Conclusion: Acute and subacute patients had increased risks of rupture and complications at presentation, whereas chronic patients had increased risks for aneurysmal dilatation. From a long-term perspective, the subacute phase might be an optimal time for TEVAR in cases of type B aortic dissection that do not need emergent interventions. The risk factors influencing survival should be identified, carefully managed, and possibly prevented.
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Affiliation(s)
- Dong-lin Li
- Department of Vascular Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yun-jun He
- Department of Vascular Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Xiao-hui Wang
- Department of Vascular Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yang-yan He
- Department of Vascular Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Zi-heng Wu
- Department of Vascular Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Qian-qian Zhu
- Department of Vascular Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Tao Shang
- Department of Vascular Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Hong-kun Zhang
- Department of Vascular Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
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15
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López Espada C, Linares Palomino JP, Domínguez González JM, Iborra Ortega E, Lozano Vilardell P, Solanich Valldaura T, Volo Pérez G, Blanco Cañibano E, Álvarez Salgado A, Fernández Fernández JC, Hernando Rydings M, Miralles Hernández M. Endovascular Treatment of Descending Thoracic Aortic Pathology: Results of the Regis-TEVAR Study. Ann Vasc Surg 2020; 67:306-315. [PMID: 32173472 DOI: 10.1016/j.avsg.2020.02.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 01/12/2020] [Accepted: 02/06/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Endovascular techniques have become an essential tool for treatment of thoracic aortic pathology. The objective of this study was to analyze indications and results of thoracic endovascular aortic repair (TEVAR) in vascular surgery units, through a retrospective and multicentric national registry called Regis-TEVAR. METHODS From 2012 to 2016, a total of 287 patients from 11 vascular surgery units, treated urgently and electively, were recruited consecutively. The primary variables analyzed are mortality, survival, and reintervention rate. The following indications for TEVAR were also analyzed: aortic dissections, thoracic aneurysms, traumatisms, and intramural hematomas or penetrating ulcers, as well as results and postoperative complications in accordance with each indication. RESULTS Of the 287 TEVAR performed (239 men, mean age 64.1 ± 14.1 years), 155 were because of aortic aneurysm (54%), 90 because of type B aortic dissection (31.4%), 36 because of traumatic aortic rupture (12.5%), and 6 because of penetrating ulcers or intramural hematomas (2.1%). Overall mortality at 30 days was 11.5% (18.5% in urgent and 5.3% in elective), being higher in dissections (13.3%). The median actuarial survival was 73% at 4 years. The stroke rate was 3.1%, and the rate of spinal cord ischemia was 4.9%. Aortic reoperations were necessary in 23 patients (8.1%). CONCLUSIONS This registry provides complete and reliable information on real clinical practice of TEVAR in Spain, with results similar to international series of open surgery. In accordance with these data, TEVAR can be performed with acceptable morbidity and mortality and with low rates of postoperative complications.
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Affiliation(s)
| | | | | | | | | | | | - Guido Volo Pérez
- Vascular Surgery Unit, University Hospital Dr.Negrín de Gran Canaria, Spain
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16
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Sultan S, Barrett N, Kamal MH, Tawfick W, Atteia EM, Clarkson K, Alawy M, Hynes N. Staged Hybrid Single Lumen Reconstruction (TIGER) in Management of Chronic Symptomatic Complex Type B Aortic Dissection, Techniques, and Literature Review. Ann Vasc Surg 2020; 65:261-270. [PMID: 32007594 DOI: 10.1016/j.avsg.2019.12.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 12/03/2019] [Accepted: 12/18/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Endovascular intervention for chronic symptomatic type B aortic dissection (CS-TBAD) induces aortic wall stress with negative hemodynamic cardiovascular consequences. CS-TBAD risks increased morbidity and mortality due to septum maturation with significant impact on false lumen modulation, and partial lumen thrombosis conveying the worst outcome. The aim of the TIGER technique is total aortic remodeling with true lumen expansion, false lumen regression and complete thrombosis, and stabilization of overall aortic diameter. METHODS We report 5 cases of aortic dissection with a mean follow-up of 16 months (6-28 months). All had aneurysmal dilation, with 3 having acute pan aortic dissection and 2 having CS-TBAD. All were managed by sTaged HybrId sinGle lumEn Reconstruction (TIGER). Our first approach was to create one single lumen from the supraceliac, infradiaphragmatic aorta to both common iliac arteries with open surgical patching of the visceral arteries; then, we performed a TEVAR 3 months later. RESULTS Three patients required a left subclavian artery chimney graft and one required bilateral subclavian to carotid artery transposition. No spinal drainage was required, and all patients had intraoperative transesophageal echo for wire guidance. We had no aortic rupture or retrograde type A dissection, and we experienced no renal, visceral, cardiac, pulmonary, or spinal complications. All patients, but one, went off their antihypertensive medication. All patients had normal estimated glomerular filtration rate postoperatively, and they all demonstrated accelerated aortic modulation. CONCLUSIONS TIGER was not only effective at the semiacute stage to initiate remodeling and prevent malperfusion, it also facilitated a straightforward TEVAR at stage 2, which was made easier by avoiding visceral branch stenting. Moreover, it decreased the length of aortic segment, which was stented, thereby avoiding critical shattering, branch dislodgment, and visceral compromise; spinal ischemia; and negative cardiovascular consequences.
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Affiliation(s)
- Sherif Sultan
- Department of Vascular and Endovascular Surgery, Western Vascular Institute, University Hospital Galway, National University of Ireland, Galway, Ireland; Galway Clinic, Royal College of Surgeons of Ireland/ National University of Ireland Affiliated Teaching Hospitals, Galway, Ireland.
| | - Nora Barrett
- Department of Vascular and Endovascular Surgery, Western Vascular Institute, University Hospital Galway, National University of Ireland, Galway, Ireland
| | - Mohamed Hatem Kamal
- Department of Vascular and Endovascular Surgery, Western Vascular Institute, University Hospital Galway, National University of Ireland, Galway, Ireland
| | - Wael Tawfick
- Department of Vascular and Endovascular Surgery, Western Vascular Institute, University Hospital Galway, National University of Ireland, Galway, Ireland
| | - Emad Magdy Atteia
- Department of Vascular and Endovascular Surgery, Western Vascular Institute, University Hospital Galway, National University of Ireland, Galway, Ireland
| | - Kevin Clarkson
- Galway Clinic, Royal College of Surgeons of Ireland/ National University of Ireland Affiliated Teaching Hospitals, Galway, Ireland; Department of Anaesthesia, University Hospital Galway, National University of Ireland, Galway, Ireland
| | - Mahmoud Alawy
- Department of Vascular and Endovascular Surgery, Western Vascular Institute, University Hospital Galway, National University of Ireland, Galway, Ireland
| | - Niamh Hynes
- Galway Clinic, Royal College of Surgeons of Ireland/ National University of Ireland Affiliated Teaching Hospitals, Galway, Ireland
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Zhao S, Gu H, Chen B, Yang S, Cheng Z, Duan Y, Lin Y, Wang X. Dynamic Indicators That Impact the Outcomes of Thoracic Endovascular Aortic Repair in Complicated Type B Aortic Dissection. J Vasc Interv Radiol 2020; 31:760-768.e1. [PMID: 31982315 DOI: 10.1016/j.jvir.2019.11.010] [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: 08/13/2019] [Revised: 11/04/2019] [Accepted: 11/09/2019] [Indexed: 11/30/2022] Open
Abstract
PURPOSE To investigate dynamic variables obtained from retrospective computed tomography angiography for ability to predict thoracic endovascular aortic repair (TEVAR) outcomes in patients with complicated type B aortic dissection (cTBAD). MATERIALS AND METHODS Seventy-nine patients with cTBAD who received TEVAR from March 2009 to June 2018 were retrospectively enrolled. Relative true lumen area (r-TLA) was computed at the level of tracheal bifurcation every 5% of all R-R intervals. Parameters that reflect the state of intimal motion were evaluated, including difference between maximum and minimum r-TLA (D-TLA) and true lumen collapse. The endpoints comprised early (≤ 30 days) and late (> 30 days) outcomes after intervention. RESULTS Overall early mortality rate was 13.9% (11/79), and early adverse events rate was 24.1% (19/79). Patients who received TEVAR within 2 days of symptom onset demonstrated the worst outcomes. A longer time of r-TLA < 25% in 1 cardiac cycle (P = .049) and larger D-TLA (P < .001) were correlated to an increased early death. In addition, D-TLA was an independent predictor of early mortality. Area under the curve of D-TLA was 0.849 (95% confidence interval 0.730-0.967) for predicting early mortality and 0.742 (95% CI 0.611-0.873) for predicting early adverse events. Survival and event-free survival rates during follow-up were decreased in the D-TLA > 21.5% group compared with the D-TLA ≤ 21.5% group (all P < .001). CONCLUSIONS Larger D-TLA is correlated with worse postoperative outcomes and might be a crucial parameter for future risk stratification in patients with cTBAD.
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Affiliation(s)
- Shuo Zhao
- Department of Radiology, Shandong Provincial Hospital, Shandong Provincial Key Laboratory of Diagnosis and Treatment of Cardio-Cerebral Vascular Disease, Shandong University, #324, Jingwu Road, Jinan, Shandong 250021, China
| | - Hui Gu
- Department of Radiology, Shandong Provincial Hospital, Shandong Provincial Key Laboratory of Diagnosis and Treatment of Cardio-Cerebral Vascular Disease, Shandong University, #324, Jingwu Road, Jinan, Shandong 250021, China
| | - Baojin Chen
- Department of Radiology, Shandong Provincial Hospital, Shandong Provincial Key Laboratory of Diagnosis and Treatment of Cardio-Cerebral Vascular Disease, Shandong University, #324, Jingwu Road, Jinan, Shandong 250021, China
| | - Shifeng Yang
- Department of Radiology, Shandong Provincial Hospital, Shandong Provincial Key Laboratory of Diagnosis and Treatment of Cardio-Cerebral Vascular Disease, Shandong University, #324, Jingwu Road, Jinan, Shandong 250021, China
| | - Zhaoping Cheng
- Department of Radiology, Shandong Medical Imaging Research Institute, Shandong Provincial Key Laboratory of Diagnosis and Treatment of Cardio-Cerebral Vascular Disease, Shandong University, Jinan, Shandong 250021, China
| | - Yanhua Duan
- Department of Radiology, Shandong Medical Imaging Research Institute, Shandong Provincial Key Laboratory of Diagnosis and Treatment of Cardio-Cerebral Vascular Disease, Shandong University, Jinan, Shandong 250021, China
| | - Yang Lin
- Siemens Healthcare Diagnostics Shanghai Co Ltd, Shanghai, China
| | - Ximing Wang
- Department of Radiology, Shandong Provincial Hospital, Shandong Provincial Key Laboratory of Diagnosis and Treatment of Cardio-Cerebral Vascular Disease, Shandong University, #324, Jingwu Road, Jinan, Shandong 250021, China.
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Shen Y, Zhang S, Zhu G, Chen Y, Chen Z, Jing Z, Lu Q. Risk factors of distal segment aortic enlargement after complicated type B aortic dissection. J Interv Med 2019; 2:154-159. [PMID: 34805893 PMCID: PMC8562164 DOI: 10.1016/j.jimed.2019.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Objectives Distal segment aortic enlargement (DSAE) is a common complication that influences the long-term prognosis of type B aortic dissection (TBAD) after thoracic endovascular aortic repair (TEVAR). In this study, a multivariate analysis was performed to find potential factors predictive of DSAE. Methods A single-center retrospective study was performed from 1999 to 2016. Included in the study were complicated TBAD patients who underwent TEVAR with uncovered residual tears. Based on the diameter of the distal segment of the uncovered aorta, we assigned patients to an enlargement group and a non-enlargement group. Data extracted from the medical records included demographic and clinical characteristics and follow-up computed tomography angiography data. The primary endpoints were the all-cause mortality and the presumably aortic-related events that required reintervention during the follow-up period. Results For the 333 patients, all-cause mortality was 38 (11.41%), and 76 (22.82%) patients underwent reintervention. A total of 70 (21.02%) patients experienced DSAE, among them were 2 patients who died of aortic rupture and 58 patients who accepted reintervention. Multivariate analysis reviewed independent risk factors of postoperative DSAE, including current smoking, the residual length of the patent false lumen, the postoperative number of dissection tears in the thoracic aorta and type III aortic arch; as well as protective factors, including the application of a restrictive bare stent (RBS), the length of covered stent in the descending thoracic aorta, and the distance from the residual first tear to the left subclavian artery (LSA). Conclusion DSAE after TEVAR for patients with a complicated TBAD can be influenced by their current smoking habit, the residual length of patent false lumen, the postoperative number of dissection tears in the thoracic aorta and the aortic arch type. Meanwhile, RBS usage, the length of the covered stent in the descending thoracic aorta and the distance from the residual first tear to the LSA could have positive effect on the prognosis.
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Affiliation(s)
- Yu Shen
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, 17 Building, 168 Changhai Road, Shanghai, China
| | - Simeng Zhang
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, 17 Building, 168 Changhai Road, Shanghai, China.,Department of Congenital Heart Disease, Fuwai Hospital, National Center of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guanglang Zhu
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, 17 Building, 168 Changhai Road, Shanghai, China
| | - Yanqing Chen
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, 17 Building, 168 Changhai Road, Shanghai, China
| | - Zheng Chen
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, 17 Building, 168 Changhai Road, Shanghai, China
| | - Zaiping Jing
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, 17 Building, 168 Changhai Road, Shanghai, China
| | - Qingsheng Lu
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, 17 Building, 168 Changhai Road, Shanghai, China
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Chen X, Wang J, Premaratne S, Zhao J, Zhang WW. Meta-analysis of the outcomes of revascularization after intentional coverage of the left subclavian artery for thoracic endovascular aortic repair. J Vasc Surg 2019; 70:1330-1340. [PMID: 31176636 DOI: 10.1016/j.jvs.2019.03.022] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Accepted: 03/07/2019] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Coverage of the left subclavian artery (LSA) is often required to achieve complete proximal sealing during thoracic endovascular aortic repair. However, whether LSA revascularization should be performed remains controversial. METHODS MEDLINE, Embase, and Cochrane databases were systematically searched to identify all the relevant studies. A random-effects model was applied to pool the effect measures. Dichotomous data were presented using an odds ratio (OR). RESULTS There were 32 studies included for qualitative analysis and 31 studies for quantitative analysis. We found that patients who underwent LSA revascularization had a significantly decreased risk of spinal cord ischemia (OR, 0.62; 95% confidence interval [CI], 0.41-0.92; P = .02; I2 = 0%), cerebrovascular accident (OR, 0.63; 95% CI, 0.42-0.95; P = .03; I2 = 22%), and left upper extremity ischemia (OR, 0.18; 95% CI, 0.09-0.36; P < .00001; I2 = 0%). However, no significant differences were found in the risk of paraplegia (OR, 0.91; 95% CI, 0.55-1.51; P = .71; I2 = 0%) and 30-day mortality (OR, 0.89; 95% CI, 0.59-1.36; P = .60; I2 = 21%) between the groups of patients with and without LSA revascularization. CONCLUSIONS Revascularization of the LSA is associated with decreased risks of cerebrovascular accident, spinal cord ischemia, and left upper limb ischemia in thoracic endovascular aortic repair with LSA coverage at the cost of higher local complications, such as possible vocal cord paresis.
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Affiliation(s)
- Xiyang Chen
- Department of Vascular Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Jiarong Wang
- Department of Vascular Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Shyamal Premaratne
- Hunter Holmes McGuire Veterans Administration Medical Center, Richmond, Va
| | - Jichun Zhao
- Department of Vascular Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Wayne W Zhang
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Washington and Puget Sound VA Health Care System, Seattle, Wash.
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Zhang S, Chen Y, Zhang Y, Shi D, Shen Y, Bao J, Zhao Z, Feng X, Feng R, Zhou J, Lu Q, Jing Z. Should the distal tears of aortic dissection be treated? The risk of distal tears after proximal repair of aortic dissection. Int J Cardiol 2018; 261:162-166. [PMID: 29657039 DOI: 10.1016/j.ijcard.2018.01.028] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 12/14/2017] [Accepted: 01/08/2018] [Indexed: 10/17/2022]
Abstract
BACKGROUND Patients with distal residual after proximal repair of aortic dissection (AD) have shown unsatisfactory long-term prognosis. However, possible mechanisms and risk factors for distal aortic segmental enlargement (DSAE) have been poorly understood. METHODS We analyzed 962 AD patients repaired to the descending aorta between 1999 and 2014. Aortic morphological characteristics of 419 patients (including 75 DSAE and 344 non-DSAE patients) were investigated and compared. Potential risk factors associated with DSAE were explored using logistic regression analysis or natural logarithmic transformation. Logistic multi regress equations were performed to identify independent risk factors. RESULTS Independent risk factors of DSAE are listed as follow: more tears in the thoracic descending aorta (odds ratio [OR], 1.65; 95% confidence interval [CI],1.24 to 2.19; P = .0005); fewer tears in the infra-renal abdominal aorta (OR, 3.00; 95% CI,2.04 to 4.55; P < .0001); closer distance of the first intimal tear to the left subclavian artery (OR, 1.51; 95% CI,1.28 to 1.69; P < .0001); larger average distance between tears (OR, 11.81; 95% CI,3.39 to 41.08; P = .0001); larger maximum distance between two tears (OR, 1.79; 95% CI,1.48 to 2.16; P < .0001), and larger area of remained tears (OR, 1.56; 95% CI, 1.38 to 1.76; P < .0001). CONCLUSIONS The location and size of remained tears are the key risk factors of DSAE patients. Long-segment aortic repair and aggressive exclusion of all distal tears located on the thoracic descending aorta in their initial therapy will be an optimal strategy.
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Affiliation(s)
- Simeng Zhang
- Department of Vascular Surgery, Changhai Hospital, Shanghai, China
| | - Yanqing Chen
- Department of Vascular Surgery, Changhai Hospital, Shanghai, China
| | - Yongxue Zhang
- Department of General Surgery, 285th Hospital, the Chinese People's Liberation Army, Handan, China
| | - Dongchen Shi
- Department of Respiratory and Critical Care Medicine, Changhai Hospital, Shanghai, China
| | - Yu Shen
- Department of Vascular Surgery, Changhai Hospital, Shanghai, China
| | - Junmin Bao
- Department of Vascular Surgery, Changhai Hospital, Shanghai, China
| | - Zhiqing Zhao
- Department of Vascular Surgery, Changhai Hospital, Shanghai, China
| | - Xiang Feng
- Department of Vascular Surgery, Changhai Hospital, Shanghai, China
| | - Rui Feng
- Department of Vascular Surgery, Changhai Hospital, Shanghai, China
| | - Jian Zhou
- Department of Vascular Surgery, Changhai Hospital, Shanghai, China
| | - Qingsheng Lu
- Department of Vascular Surgery, Changhai Hospital, Shanghai, China.
| | - Zaiping Jing
- Department of Vascular Surgery, Changhai Hospital, Shanghai, China.
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Manetta F, Newman J, Mattia A. Indications for Thoracic EndoVascular Aortic Repair (TEVAR): A Brief Review. Int J Angiol 2018; 27:177-184. [PMID: 30410287 DOI: 10.1055/s-0038-1666972] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
The utility of Thoracic EndoVascular Aortic Repair (TEVAR) continues to progress at a very rapid rate. Initially implemented for the treatment of thoracic aortic aneurysms, TEVAR has evolved to treat a variety of aortic pathologies and reduce overall morbidity and mortality rates compared with traditional open surgical repair. Given the rapidly evolving nature of endovascular thoracic intervention, we hereby briefly review the current literature on the evolving applications of TEVAR. TEVAR continues to rapidly evolve and is being applied to a growing number of aortic pathologies. Given the perioperative, short- and mid-term morbidity and mortality rates, TEVAR is quickly surpassing traditional open surgical intervention as the ideal procedure for patients undergoing intervention of the descending thoracic aorta and applicability to ascending and arch pathologies is being explored. However, as more data becomes available TEVAR may be associated with higher rates of reoperative requirements. Data remains limited on the long-term efficacy of the intervention and should continue to be investigated.
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Affiliation(s)
- Frank Manetta
- Department of Cardiovascular and Thoracic Surgery, Northwell Health, Bay Shore, New York.,Zucker School of Medicine at Hofstra/Northwell, 500 Hofstra University, Hempstead, New York
| | - Joshua Newman
- Zucker School of Medicine at Hofstra/Northwell, 500 Hofstra University, Hempstead, New York
| | - Allan Mattia
- Department of Cardiovascular and Thoracic Surgery, Northwell Health, Bay Shore, New York.,Zucker School of Medicine at Hofstra/Northwell, 500 Hofstra University, Hempstead, New York
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Smedberg C, Hultgren R, Delle M, Blohmé L, Olsson C, Steuer J. Temporal and Morphological Patterns Predict Outcome of Endovascular Repair in Acute Complicated Type B Aortic Dissection. Eur J Vasc Endovasc Surg 2018; 56:349-355. [PMID: 30042040 DOI: 10.1016/j.ejvs.2018.05.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Accepted: 05/12/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVES The aim was to analyse early and late outcomes in patients undergoing thoracic endovascular aortic repair (TEVAR) for acute or subacute non-traumatic type B aortic dissection (TBAD), with the particular aims of identifying prognostic morphological predictors, and to assess the magnitude of the impact of the timing of TEVAR. METHODS This was a retrospective, two centre, population based consecutive case series. The study group consisted of all the 53 patients undergoing TEVAR for complicated TBAD in Stockholm during the 12 year period 2004-2015. Demographic data, risk factors, operative, and outcome variables were registered and analysed. The CT scans were thoroughly retrospectively examined. RESULTS Nearly half (24 patients; 45%) underwent TEVAR within 48 h of the onset of the initial symptoms, another 20 within 2 weeks, and nine in the subacute phase (15-90 days). The median age was 63 years (range 32-88) and 20 patients (38%) were women. The 30 day mortality was 17% (nine patients). Eight of these nine patients were treated within the first 48 h; urgent intervention (0-48 h) was associated with increased mortality (crude OR 14.0; 95% CI 1.6-122). All the nine patients had a false lumen area (FLA) at the level of the tracheal bifurcation exceeding 50% of the aortic cross sectional area at that segment, a finding significantly associated with increased mortality (p = .04), with a 25% 30 day mortality if the FLA > 50% (n = 36) at that segment, but 0% if the FLA was <50%. Overall the one year survival was 79% and five year survival 65%. CONCLUSIONS All the early deaths demonstrated a FLA >50% of the total aortic cross sectional area at the level of the tracheal bifurcation. Patients needing urgent TEVAR had markedly worse outcome. The first finding may become an additional tool for future risk stratification.
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Affiliation(s)
- Christian Smedberg
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden; Department of Surgery, Södersjukhuset, Stockholm, Sweden
| | - Rebecka Hultgren
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Department of Vascular Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Martin Delle
- Department of Radiology, Karolinska University Hospital, Stockholm, Sweden
| | - Linus Blohmé
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Department of Vascular Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Christian Olsson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Department of Thoracic and Cardiovascular Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Johnny Steuer
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden; Department of Surgery, Södersjukhuset, Stockholm, Sweden.
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Thakkar D, Dake MD. Management of Type B Aortic Dissections: Treatment of Acute Dissections and Acute Complications from Chronic Dissections. Tech Vasc Interv Radiol 2018; 21:124-130. [PMID: 30497546 DOI: 10.1053/j.tvir.2018.06.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Aortic dissection is one of the most catastrophic vascular challenges faced by interventionalists, often misdiagnosed and frequently associated with devastating consequences. Stanford type B aortic dissections affects the descending thoracic aorta without any involvement of the ascending aorta. Dissections associated with refractory pain, rapid aneurysm formation, malperfusion syndromes, rupture, or impending rupture are categorized as complicated and distinct from initially uncomplicated type B dissections without the aforementioned complications. Traditionally, uncomplicated type B dissection is managed medically whereas complicated type B dissection requires intervention to limit mortality. Over the last two decades, thoracic endovascular aortic repair (TEVAR) has emerged as an alternative to open surgical repair for treatment of complicated type B dissection. Various societal guidelines now unanimously propose TEVAR as the treatment of choice for management of complicated disease based on its relatively low morbidity and mortality compared to open surgical outcomes. As the consensually acknowledged standard of care for management of patients with complicated lesions, TEVAR is currently being considered for select patients with initially uncomplicated dissection to mitigate the risks of mid and late-term disease progression and aortic-related mortality. This article describes the decision-making treatment algorithm for management of type B aortic dissection. It also provides a comprehensive review of the indications and procedural recommendations for performing TEVAR based on current evidence in the literature. Additionally, the article guides the readers through step-by-step practical considerations, from choosing the optimal graft to insuring its ideal deployment in type B dissection, as well as providing advice on how to handle a variety of procedure-related complications.
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Affiliation(s)
- Dolly Thakkar
- Department of Cardiothoracic Surgery, Falk Cardiovascular Research Center, Stanford University School of Medicine, Stanford, CA
| | - Michael D Dake
- Department of Cardiothoracic Surgery, Falk Cardiovascular Research Center, Stanford University School of Medicine, Stanford, CA.
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24
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De Luccia N. Disruption of Membrane to Remodel Aorta after Type B Dissection: the Final Solution? Eur J Vasc Endovasc Surg 2018; 56:216. [PMID: 29934243 DOI: 10.1016/j.ejvs.2018.05.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 05/21/2018] [Indexed: 10/28/2022]
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25
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Conway AM, Qato K, Mondry LR, Stoffels GJ, Giangola G, Carroccio A. Outcomes of thoracic endovascular aortic repair for chronic aortic dissections. J Vasc Surg 2018; 67:1345-1352. [DOI: 10.1016/j.jvs.2017.08.098] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 08/28/2017] [Indexed: 11/25/2022]
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26
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Riambau V, Böckler D, Brunkwall J, Cao P, Chiesa R, Coppi G, Czerny M, Fraedrich G, Haulon S, Jacobs M, Lachat M, Moll F, Setacci C, Taylor P, Thompson M, Trimarchi S, Verhagen H, Verhoeven E, ESVS Guidelines Committee, Kolh P, de Borst G, Chakfé N, Debus E, Hinchliffe R, Kakkos S, Koncar I, Lindholt J, Vega de Ceniga M, Vermassen F, Verzini F, Document Reviewers, Kolh P, Black J, Busund R, Björck M, Dake M, Dick F, Eggebrecht H, Evangelista A, Grabenwöger M, Milner R, Naylor A, Ricco JB, Rousseau H, Schmidli J. Editor's Choice – Management of Descending Thoracic Aorta Diseases. Eur J Vasc Endovasc Surg 2017; 53:4-52. [DOI: 10.1016/j.ejvs.2016.06.005] [Citation(s) in RCA: 598] [Impact Index Per Article: 85.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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27
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Predicting Mid-term All-cause Mortality in Patients Undergoing Elective Endovascular Repair of a Descending Thoracic Aortic Aneurysm. Ann Surg 2016; 264:1162-1167. [DOI: 10.1097/sla.0000000000001577] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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28
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Abugov SA, Polyakov RS, Pyreckiy MV, Saakyan YM. [Decision making algorithm in distal thoracic aortic dissections]. Khirurgiia (Mosk) 2016:4-10. [PMID: 27804928 DOI: 10.17116/hirurgia2016104-10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- S A Abugov
- Petrovsky Russian Research Center of Surgery; Russian Medical Academy of Postgraduate Education, Health Ministry of the Russian Federation, Moscow, Russia
| | - R S Polyakov
- Petrovsky Russian Research Center of Surgery; Russian Medical Academy of Postgraduate Education, Health Ministry of the Russian Federation, Moscow, Russia
| | - M V Pyreckiy
- Petrovsky Russian Research Center of Surgery; Russian Medical Academy of Postgraduate Education, Health Ministry of the Russian Federation, Moscow, Russia
| | - Yu M Saakyan
- Petrovsky Russian Research Center of Surgery; Russian Medical Academy of Postgraduate Education, Health Ministry of the Russian Federation, Moscow, Russia
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Affiliation(s)
- Vikalp Jain
- Department of Surgery, Division of Vascular Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Mark A. Farber
- Department of Surgery, Division of Vascular Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Raghuveer Vallabhaneni
- Department of Surgery, Division of Vascular Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
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30
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Nauta FJH, Trimarchi S, Kamman AV, Moll FL, van Herwaarden JA, Patel HJ, Figueroa CA, Eagle KA, Froehlich JB. Update in the management of type B aortic dissection. Vasc Med 2016; 21:251-63. [DOI: 10.1177/1358863x16642318] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Stanford type B aortic dissection (TBAD) is a life-threatening aortic disease. The initial management goal is to prevent aortic rupture, propagation of the dissection, and symptoms by reducing the heart rate and blood pressure. Uncomplicated TBAD patients require prompt medical management to prevent aortic dilatation or rupture during subsequent follow-up. Complicated TBAD patients require immediate invasive management to prevent death or injury caused by rupture or malperfusion. Recent developments in diagnosis and management have reduced mortality related to TBAD considerably. In particular, the introduction of thoracic stent-grafts has shifted the management from surgical to endovascular repair, contributing to a fourfold increase in early survival in complicated TBAD. Furthermore, endovascular repair is now considered in some uncomplicated TBAD patients in addition to optimal medical therapy. For more challenging aortic dissection patients with involvement of the aortic arch, hybrid approaches, combining open and endovascular repair, have had promising results. Regardless of the chosen management strategy, strict antihypertensive control should be administered to all TBAD patients in addition to close imaging surveillance. Future developments in stent-graft design, medical therapy, surgical and hybrid techniques, imaging, and genetic screening may improve the outcomes of TBAD patients even further. We present a comprehensive review of the recommended management strategy based on current evidence in the literature.
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Affiliation(s)
- Foeke JH Nauta
- Thoracic Aortic Research Center, Policlinico San Donato IRCCS, University of Milan, Milan, Italy
- Cardiovascular Center, University of Michigan Health System, Ann Arbor, MI, USA
| | - Santi Trimarchi
- Thoracic Aortic Research Center, Policlinico San Donato IRCCS, University of Milan, Milan, Italy
| | - Arnoud V Kamman
- Thoracic Aortic Research Center, Policlinico San Donato IRCCS, University of Milan, Milan, Italy
| | - Frans L Moll
- Vascular Surgery Department, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Joost A van Herwaarden
- Vascular Surgery Department, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - C Alberto Figueroa
- Departments of Biomedical Engineering and Surgery, University of Michigan, USA
| | - Kim A Eagle
- Cardiovascular Center, University of Michigan Health System, Ann Arbor, MI, USA
| | - James B Froehlich
- Cardiovascular Center, University of Michigan Health System, Ann Arbor, MI, USA
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Afifi RO, Sandhu HK, Leake SS, Boutrous ML, Kumar V, Azizzadeh A, Charlton-Ouw KM, Saqib NU, Nguyen TC, Miller CC, Safi HJ, Estrera AL. Outcomes of Patients With Acute Type B (DeBakey III) Aortic Dissection: A 13-Year, Single-Center Experience. Circulation 2015; 132:748-54. [PMID: 26304666 PMCID: PMC4548541 DOI: 10.1161/circulationaha.115.015302] [Citation(s) in RCA: 97] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Background— Aortic dissection remains the most common aortic catastrophe. In the endovascular era, the management of acute type B aortic dissection (ATBAD) is undergoing dramatic changes. The aim of this study is to evaluate the long-term outcomes of patients with ATBAD who were treated at our center over a 13-year period. Methods and Results— We reviewed patients with ATBAD between 2001 and 2014, analyzing variables based on status (complicated [c] versus uncomplicated [u]) and treatment modalities. We defined cATBAD as rupture, expansion of diameter on imaging during the admission, persistent pain, or clinical malperfusion leading to a deficit in cerebral, spinal, visceral, renal, or peripheral vascular territories at presentation or during initial hospitalization. Postoperative outcomes were defined as deficits not present before the intervention. Outcomes were compared between the groups by use of Kaplan-Meier and descriptive statistics. We treated 442 patients with ATBAD. Of those 442, 60.6% had uATBAD and were treated medically, and 39.4% had cATBAD, of whom 39.0% were treated medically to 30.0% with open repair, 21.3% with thoracic endovascular aortic repair, and 9.7% with other open peripheral procedures. Intervention-free survival at 1 and 5 years was 84.8% and 62.7% for uATBAD, 61.8% and 44.0% for cATBAD-medical, 69.2% and 47.2% for cATBAD-open, and 68.0% and 42.5% for cATBAD–thoracic endovascular aortic repair, respectively (P=0.001). Overall survival was significantly related primarily to complicated presentation. Conclusions— In our experience, early and late outcomes of ATBAD were dependent on the presence of complications, with cATBAD faring worse. Although uATBAD was associated with favorable early survival, late complications still occurred, mandating radiographic surveillance and open or endovascular interventions. Prospective trials are required to better determine the optimal therapy for uATBAD.
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Affiliation(s)
- Rana O Afifi
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston
| | - Harleen K Sandhu
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston
| | - Samuel S Leake
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston
| | - Mina L Boutrous
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston
| | - Varsha Kumar
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston
| | - Ali Azizzadeh
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston
| | - Kristofer M Charlton-Ouw
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston
| | - Naveed U Saqib
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston
| | - Tom C Nguyen
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston
| | - Charles C Miller
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston
| | - Hazim J Safi
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston
| | - Anthony L Estrera
- From the University of Texas Medical School at Houston and Memorial Hermann Heart & Vascular Institute, Houston.
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Szeberin Z, Dósa E, Fehérvári M, Csobay-Novák C, Pintér N, Entz L. Early and Long-term Outcome after Open Surgical Suprarenal Aortic Fenestration in Patients with Complicated Acute Type B Aortic Dissection. Eur J Vasc Endovasc Surg 2015; 50:44-50. [DOI: 10.1016/j.ejvs.2014.12.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Accepted: 12/22/2014] [Indexed: 12/14/2022]
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Management of aortic dissection: medical therapy and intervention. Is there a growing role for endovascular techniques? CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2015; 17:386. [PMID: 25895739 DOI: 10.1007/s11936-015-0386-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OPINION STATEMENT Historically, type B aortic dissection was managed as a medical condition with limited surgical intervention unless aortic rupture occurred. Today, however, evidence is building that highlights the importance of strict medical management, timely surveillance, and windows of opportunity for surgical intervention to address both early and late aortic-based morbidities.
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Panthee N, Ono M. Spinal cord injury following thoracic and thoracoabdominal aortic repairs. Asian Cardiovasc Thorac Ann 2015; 23:235-246. [DOI: 10.1177/0218492314548901] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Objective To discuss the currently available approaches to prevent spinal cord injury during thoracic and thoracoabdominal aortic repairs. Methods We carried out a PubMed search up to 2013 using the Medical Subject Headings: “aortic aneurysm/surgery” and “spinal cord ischemia”; “aortic aneurysm, thoracic/surgery” and “spinal cord ischemia”; “aneurysm/surgery” and “spinal cord ischemia/cerebrospinal fluid”; “aortic aneurysm/surgery” and “paraplegia”. All 190 original articles satisfying our inclusion criteria were analyzed for incidence, predictors, and other pertinent variables related to spinal cord injury, and we compared the results in recent publications with those in earlier reports. Results The mean age of the 38,491 patients was 65.3 ± 4.9 years. The overall incidence of paraplegia and/or paraparesis was 7.1% ± 6.1% (range 0%–32%). The incidence of spinal cord injury before 2000, from 2001 to 2007, and 2008–2013 was 9.0% ± 6.7%, 7.0% ± 6.1%, and 5.9% ± 5.2%, respectively ( p = 0.019). Various predictors of spinal cord injury were identified, extent of disease being the most common. Modification of surgical techniques, use of adjuncts, and better understanding of spinal cord perfusion physiology were attributed to the decrease in postoperative spinal cord injury in recent years. Conclusions Spinal cord injury after thoracic and thoracoabdominal aortic repair poses a real challenge to cardiovascular surgeons. However, with evolving surgical strategies, identification of predictors, and use of various adjuncts over the years, the incidence of spinal cord injury after thoracic/thoracoabdominal aortic repair has declined. Embracing a multimodality approach offers a good insight into combating this grave complication.
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Affiliation(s)
- Nirmal Panthee
- Department of Cardiac Surgery, University of Tokyo, Tokyo, Japan
| | - Minoru Ono
- Department of Cardiac Surgery, University of Tokyo, Tokyo, Japan
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35
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Patterson BO, Vidal-Diez A, Karthikesalingam A, Holt PJ, Loftus IM, Thompson MM. Comparison of Aortic Diameter and Area After Endovascular Treatment of Aortic Dissection. Ann Thorac Surg 2015; 99:95-102. [DOI: 10.1016/j.athoracsur.2014.08.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2014] [Revised: 07/30/2014] [Accepted: 08/06/2014] [Indexed: 10/24/2022]
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Patterson BO, Holt PJ, Nienaber C, Fairman RM, Heijmen RH, Thompson MM. Management of the left subclavian artery and neurologic complications after thoracic endovascular aortic repair. J Vasc Surg 2014; 60:1491-7.e1. [DOI: 10.1016/j.jvs.2014.08.114] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Accepted: 08/27/2014] [Indexed: 11/28/2022]
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Zhang L, Zhou J, Lu Q, Zhao Z, Bao J, Jing Z. Potential risk factors of re-intervention after endovascular repair for type B aortic dissections. Catheter Cardiovasc Interv 2014; 86:E1-E10. [PMID: 25382066 DOI: 10.1002/ccd.25733] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Accepted: 11/02/2014] [Indexed: 12/26/2022]
Abstract
OBJECTIVES To assess the potential risk factors of re-intervention after thoracic endovascular aortic repair (TEVAR). BACKGROUND TEVAR has been chosen as a less invasive alternative for Type B aortic dissections (TBADs); however, the potential risk factors of re-intervention remain unclear. METHODS A total of 252 TBADs patients initially treated with TEVAR between September 1998 and July 2012 were retrospectively reviewed. The indications for the initial TEVAR were 32 aorta enlargement (24 chronic), 71 malperfusion, 46 rupture (32 chronic), 67 refractory pain (54 chronic), and 44 refractory hypertension (38 chronic). The patients were stratified into single-intervention group and multi-intervention group. RESULTS The mean age was 54.1 years with 81.7% of male. We found the time from symptom onset to TEVAR was longer in multi-intervention group (17 vs. 112.5 days, P = 0.006). Higher proportions of chronic dissection and smoking occurred in multi-intervention group (53.9% vs. 79.2% and 43.9% vs. 70.8%, P = 0.018 and 0.012, respectively). The differences of oversizing, operation time, contrast medium dose, and blood loss between the groups were significant (13.8 ± 2.4% vs. 16.4 ± 2.9%, 92.5 vs. 196 minutes, 110 vs. 210 ml, 100 vs. 300 ml; P < 0.001, <0.001, =0.002, and =0.003, respectively). The mortality within 30 days was 2.4% and the rates of stoke, paraplegia and retrograde dissection were 3.6%, 5.6% and 0.8%, respectively. The most common reasons of re-intervention were endoleaks, new dissections and incomplete thrombosis of the false lumen. CONCLUSIONS we concluded that chronic phase, smoking and too big oversizing were potential risk factors of re-intervention.
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Affiliation(s)
- Lei Zhang
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Jian Zhou
- Department of Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Qingsheng Lu
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Zhiqing Zhao
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Junmin Bao
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Zaiping Jing
- Department of Vascular Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
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Song SW, Kim TH, Lim SH, Lee KH, Yoo KJ, Cho BK. Prognostic factors for aorta remodeling after thoracic endovascular aortic repair of complicated chronic DeBakey IIIb aneurysms. J Thorac Cardiovasc Surg 2014; 148:925-32, 933.e1; discussion 932-3. [DOI: 10.1016/j.jtcvs.2014.05.040] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Revised: 05/08/2014] [Accepted: 05/16/2014] [Indexed: 01/09/2023]
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Moulakakis KG, Mylonas SN, Dalainas I, Kakisis J, Kotsis T, Liapis CD. Management of complicated and uncomplicated acute type B dissection. A systematic review and meta-analysis. Ann Cardiothorac Surg 2014; 3:234-46. [PMID: 24967162 DOI: 10.3978/j.issn.2225-319x.2014.05.08] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Accepted: 05/21/2014] [Indexed: 01/25/2023]
Abstract
BACKGROUND The management of acute type B dissection represents a clinical challenge. We undertook a systematic review of the available literature regarding medical, surgical and endovascular treatments of acute type B aortic dissection and combined the eligible studies into a meta-analysis. METHODS An extensive electronic health database search was performed on all articles published from January 2006 up to November 2013 describing the management of acute type B aortic dissection. Studies including less than 15 patients were excluded. RESULTS ACUTE COMPLICATED TYPE B DISSECTION: overall, 2,531 patients were treated with endovascular repair (TEVAR) and the pooled rate for 30-day/in-hospital mortality was 7.3%. The pooled estimates for cerebrovascular events, spinal cord ischemia (SCI) and total neurologic events were 3.9%, 3.1% and 7.3%, respectively. A total of 1,276 patients underwent open surgical repair and the pooled rate for 30-day/in-hospital mortality was 19.0%. The pooled rate for cerebrovascular events was 6.8%, for SCI 3.3% and for total neurologic complications 9.8%. Acute uncomplicated type B dissection: outcome of 2,347 patients who underwent conservative medical management were analyzed. The pooled 30-day/in-hospital mortality rate was 2.4%. The pooled rate for cerebrovascular events was 1%, for SCI 0.8% and for overall neurologic complications 2%. CONCLUSIONS Endovascular repair provides a superior 30-day/in-hospital survival for acute complicated type B aortic dissection compared to surgical aortic reconstruction. However, open repair still has a significant role as endovascular repair is not applicable in all patients and there remains concerns regarding the durability of this technique. TEVAR seems to have a more favorable outcome regarding aortic remodeling and the aortic-specific survival rate when compared with medical therapy alone. Randomized controlled trials focusing on the prognostic factors of early and late complications in uncomplicated type B dissections are needed.
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Affiliation(s)
- Konstantinos G Moulakakis
- 1 Department of Vascular Surgery, Athens University Medical School, Attikon University Hospital, Athens, Greece ; 2 The Collaborative Research Group, Macquarie University, Sydney, Australia ; 3 Vascular Unit, 2nd Clinic of Surgery, Aretaieion Hospital, Medical School, University of Athens, Athens, Greece
| | - Spyridon N Mylonas
- 1 Department of Vascular Surgery, Athens University Medical School, Attikon University Hospital, Athens, Greece ; 2 The Collaborative Research Group, Macquarie University, Sydney, Australia ; 3 Vascular Unit, 2nd Clinic of Surgery, Aretaieion Hospital, Medical School, University of Athens, Athens, Greece
| | - Ilias Dalainas
- 1 Department of Vascular Surgery, Athens University Medical School, Attikon University Hospital, Athens, Greece ; 2 The Collaborative Research Group, Macquarie University, Sydney, Australia ; 3 Vascular Unit, 2nd Clinic of Surgery, Aretaieion Hospital, Medical School, University of Athens, Athens, Greece
| | - John Kakisis
- 1 Department of Vascular Surgery, Athens University Medical School, Attikon University Hospital, Athens, Greece ; 2 The Collaborative Research Group, Macquarie University, Sydney, Australia ; 3 Vascular Unit, 2nd Clinic of Surgery, Aretaieion Hospital, Medical School, University of Athens, Athens, Greece
| | - Thomas Kotsis
- 1 Department of Vascular Surgery, Athens University Medical School, Attikon University Hospital, Athens, Greece ; 2 The Collaborative Research Group, Macquarie University, Sydney, Australia ; 3 Vascular Unit, 2nd Clinic of Surgery, Aretaieion Hospital, Medical School, University of Athens, Athens, Greece
| | - Christos D Liapis
- 1 Department of Vascular Surgery, Athens University Medical School, Attikon University Hospital, Athens, Greece ; 2 The Collaborative Research Group, Macquarie University, Sydney, Australia ; 3 Vascular Unit, 2nd Clinic of Surgery, Aretaieion Hospital, Medical School, University of Athens, Athens, Greece
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Verhoeven ELG, Katsargyris A. Commentary on "mid-term outcomes and aortic remodelling after TEVR for acute, sub-acute and chronic aortic dissection: the virtue registry". Eur J Vasc Endovasc Surg 2014; 48:372-3. [PMID: 24962742 DOI: 10.1016/j.ejvs.2014.05.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Accepted: 05/27/2014] [Indexed: 11/15/2022]
Affiliation(s)
- E L G Verhoeven
- Department of Vascular and Endovascular Surgery, Paracelsus Medical University, Nuremberg, Germany.
| | - A Katsargyris
- Department of Vascular and Endovascular Surgery, Paracelsus Medical University, Nuremberg, Germany
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Oikonomou K, Katsargyris A, Ritter W, Spinelli D, Seto Y, Verhoeven EL. Endovascular management of chronic post-dissection aneurysms. Ann Cardiothorac Surg 2014; 3:307-13. [PMID: 24967171 DOI: 10.3978/j.issn.2225-319x.2014.04.02] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2013] [Accepted: 03/23/2014] [Indexed: 11/14/2022]
Abstract
Open repair is still the gold standard in acute type A dissection. Endovascular repair is advocated for complicated acute type B dissections. Recent evidence also supports the role of endovascular repair in a larger proportion of uncomplicated acute type B dissections. The role of endovascular repair in chronic post-dissection aneurysms, however, is still unclear. Most commonly, post-dissection aneurysms involve the thoracoabdominal aorta, making the use of fenestrated/branched stent-grafts to achieve complete aneurysm exclusion mandatory. These fenestrated/branched stent-grafts have been used with success in atherosclerotic thoracoabdominal aortic aneurysms (TAAAs). In chronic post-dissection aneurysms, however, additional technical challenges arise. The usually narrow true lumen makes the use of branches more tedious and overall planning difficult. A second technical challenge relates to the fact that visceral branches can also originate from the false lumen. In such cases, perforation of the stiff chronic dissection flap is required to obtain access to the vessel. During the period January 2010 to November 2013, 17 patients (13 males, mean age 65±7.8 years) with chronic thoracoabdominal aneurismal degeneration following acute dissection were treated in our department with the use of fenestrated/branched stent-grafts. Technical success was achieved in all cases (100%). Perioperative mortality was two (11.8%) patients. One patient died due to multiple organ failure and one due to cardiac failure. No case of paraplegia was observed. During a 12-month median follow-up (range, 4-28 months) no aneurysm-related deaths were observed. Reintervention was required in three cases to repair a type Ib endoleak from a side branch. Endovascular treatment with fenestrated/branched stent-grafts is feasible for chronic post-dissection aneurysms. Standard thoracic stent-grafting is an option in a minority of patients, when the aneurysm is limited to the thoracic segment. Fenestrated and branched devices can successfully be used for aneurysms extending to the thoracoabdominal aorta.
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Affiliation(s)
- Kyriakos Oikonomou
- 1 Department of Vascular and Endovascular Surgery, and 2 Interventional Radiology, Paracelsus Medical University, Nuremberg, Germany
| | - Athanasios Katsargyris
- 1 Department of Vascular and Endovascular Surgery, and 2 Interventional Radiology, Paracelsus Medical University, Nuremberg, Germany
| | - Wolfgang Ritter
- 1 Department of Vascular and Endovascular Surgery, and 2 Interventional Radiology, Paracelsus Medical University, Nuremberg, Germany
| | - Domenico Spinelli
- 1 Department of Vascular and Endovascular Surgery, and 2 Interventional Radiology, Paracelsus Medical University, Nuremberg, Germany
| | - Yuki Seto
- 1 Department of Vascular and Endovascular Surgery, and 2 Interventional Radiology, Paracelsus Medical University, Nuremberg, Germany
| | - Eric L Verhoeven
- 1 Department of Vascular and Endovascular Surgery, and 2 Interventional Radiology, Paracelsus Medical University, Nuremberg, Germany
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Mid-term outcomes and aortic remodelling after thoracic endovascular repair for acute, subacute, and chronic aortic dissection: the VIRTUE Registry. Eur J Vasc Endovasc Surg 2014; 48:363-71. [PMID: 24952999 DOI: 10.1016/j.ejvs.2014.05.007] [Citation(s) in RCA: 170] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2013] [Accepted: 05/06/2014] [Indexed: 12/19/2022]
Abstract
OBJECTIVE The VIRTUE Registry describes the mid-term clinical and morphological results of thoracic endovascular repair (TEVR) in patients with type B aortic dissection. METHODS This was a prospective cohort study. The VIRTUE Registry is a prospective, multicentre clinical trial that enrolled patients with complicated acute (<15 days), subacute (15-92 days), and chronic (>92 days) type B aortic dissections treated with the Valiant endograft. One hundred patients were enrolled and the clinical outcomes described at the 3-year follow-up. Analysis of the aortic area and false lumen thrombosis rates defined the morphological response to TEVR in the three clinical groups. RESULTS Three-year all-cause mortality (18%, 4%, and 24%), dissection related mortality (12%, 4%, and 9%), aortic rupture (2%, 0%, and 4%), retrograde type A dissection (5%, 0%, and 0%), and aortic reintervention rates (20%, 22%, and 39%) were, respectively, defined for patients with acute (n = 50), subacute (n = 24), and chronic (n = 26) dissections. Analysis of aortic morphology observed that patients with subacute dissection demonstrated a similar degree of aortic remodelling to patients with acute dissection. Patients with acute and subacute dissection exhibited greater aortic plasticity than patients with chronic dissection. CONCLUSIONS The principle clinical findings suggest that TEVR is able to provide good protection from aortic-related death in the mid-term, but with a high rate of aortic reintervention. Analysis of aortic morphology suggested that aortic remodelling in subacute patients is similar to the acute group. Retention of aortic plasticity in the subacute group lengthens the therapeutic window for the treatment of uncomplicated type B dissection.
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Patterson BO, Cobb RJ, Karthikesalingam A, Holt PJ, Hinchliffe RJ, Loftus IM, Thompson MM. A systematic review of aortic remodeling after endovascular repair of type B aortic dissection: methods and outcomes. Ann Thorac Surg 2013; 97:588-95. [PMID: 24360089 DOI: 10.1016/j.athoracsur.2013.07.128] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Revised: 07/24/2013] [Accepted: 07/29/2013] [Indexed: 02/05/2023]
Abstract
BACKGROUND Endovascular treatments of Stanford type B aortic dissection may help to promote aortic remodeling and reduce the incidence of aortic-related complications. The aim of this study was to review published literature describing aortic remodeling after endovascular treatment of aortic dissection. METHODS A systematic review of the literature was performed which was compliant with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The type of aortic morphology measurements made and the methods used to make them were characterized. The endpoints of interest were the change in these measurements over time. RESULTS After initial screening, 77 articles were identified; 16 of which met the inclusion criteria. Few studies used three-dimensional reconstruction software and none had validated their measurement protocol. True lumen (TL) and false lumen (FL) diameters, areas, and in some cases volumes were measured. Studies assessed the aorta at a variety of different levels and over different periods of follow-up. Acute dissection patients displayed more consistent degree of remodeling (thoracic FL thrombosis in 80% to 90%) than chronic dissection patients (38% to 91%). Less remodeling was seen below the diaphragm in both groups. CONCLUSIONS Aortic remodeling after treatment for dissection is described in a highly heterogeneous manner. Despite this there appears to be a greater degree of complete FL resolution in patients with acute dissection than chronic. Factors such as length of aortic coverage and timing of treatment may explain the variation seen in the chronic dissection group. Consensus-based reporting standards are required to synthesize evidence and inform clinical decisions regarding patient selection and operative timing.
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Affiliation(s)
| | | | | | - Peter J Holt
- St. George's Vascular Institute, London, United Kingdom
| | | | - Ian M Loftus
- St. George's Vascular Institute, London, United Kingdom
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Dake M, Thompson M, van Sambeek M, Vermassen F, Morales J. DISSECT: A New Mnemonic-based Approach to the Categorization of Aortic Dissection. Eur J Vasc Endovasc Surg 2013; 46:175-90. [DOI: 10.1016/j.ejvs.2013.04.029] [Citation(s) in RCA: 110] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Accepted: 04/24/2013] [Indexed: 11/28/2022]
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Loftus I, Thompson M. Commentary on ‘Distinction between Acute and Chronic Type B Aortic Dissection: Is there a Subacute Phase?’. Eur J Vasc Endovasc Surg 2013; 45:632. [DOI: 10.1016/j.ejvs.2013.03.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2013] [Accepted: 03/20/2013] [Indexed: 11/24/2022]
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Cochennec F, Tresson P, Cross J, Desgranges P, Allaire E, Becquemin JP. Hybrid repair of aortic arch dissections. J Vasc Surg 2013; 57:1560-7. [DOI: 10.1016/j.jvs.2012.11.081] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2012] [Revised: 11/05/2012] [Accepted: 11/18/2012] [Indexed: 12/13/2022]
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Fattori R, Cao P, De Rango P, Czerny M, Evangelista A, Nienaber C, Rousseau H, Schepens M. Interdisciplinary Expert Consensus Document on Management of Type B Aortic Dissection. J Am Coll Cardiol 2013; 61:1661-78. [PMID: 23500232 DOI: 10.1016/j.jacc.2012.11.072] [Citation(s) in RCA: 316] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Revised: 10/30/2012] [Accepted: 11/08/2012] [Indexed: 11/15/2022]
Affiliation(s)
- Rossella Fattori
- Department of Interventional Cardiology, San Salvatore Hospital, Pesaro, Italy.
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Patterson B, Holt P, Nienaber C, Cambria R, Fairman R, Thompson M. Aortic Pathology Determines Midterm Outcome After Endovascular Repair of the Thoracic Aorta. Circulation 2013; 127:24-32. [DOI: 10.1161/circulationaha.112.110056] [Citation(s) in RCA: 130] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Benjamin Patterson
- From St. George’s Vascular Institute, London, UK (B.P., P.H., M.T.); University of Rostock, Rostock, Germany (C.N.); Massachusetts General Hospital, Boston, MA (R.C.); and Hospital of the University of Pennsylvania, Philadelphia (R.F.)
| | - Peter Holt
- From St. George’s Vascular Institute, London, UK (B.P., P.H., M.T.); University of Rostock, Rostock, Germany (C.N.); Massachusetts General Hospital, Boston, MA (R.C.); and Hospital of the University of Pennsylvania, Philadelphia (R.F.)
| | - Chrisoph Nienaber
- From St. George’s Vascular Institute, London, UK (B.P., P.H., M.T.); University of Rostock, Rostock, Germany (C.N.); Massachusetts General Hospital, Boston, MA (R.C.); and Hospital of the University of Pennsylvania, Philadelphia (R.F.)
| | - Richard Cambria
- From St. George’s Vascular Institute, London, UK (B.P., P.H., M.T.); University of Rostock, Rostock, Germany (C.N.); Massachusetts General Hospital, Boston, MA (R.C.); and Hospital of the University of Pennsylvania, Philadelphia (R.F.)
| | - Ronald Fairman
- From St. George’s Vascular Institute, London, UK (B.P., P.H., M.T.); University of Rostock, Rostock, Germany (C.N.); Massachusetts General Hospital, Boston, MA (R.C.); and Hospital of the University of Pennsylvania, Philadelphia (R.F.)
| | - Matt Thompson
- From St. George’s Vascular Institute, London, UK (B.P., P.H., M.T.); University of Rostock, Rostock, Germany (C.N.); Massachusetts General Hospital, Boston, MA (R.C.); and Hospital of the University of Pennsylvania, Philadelphia (R.F.)
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Coselli JS, Green SY, LeMaire SA. What can we learn from mother?: aortic pathology predicts midterm outcome. Circulation 2013; 127:5-7. [PMID: 23283853 DOI: 10.1161/circulationaha.112.151704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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