1
|
Adam DJ, Juszczak M, Vezzosi M, Claridge M, Quinn D, Senanayake E, Clift P, Mascaro J. The Complementary Roles of Open and Endovascular Repair of Extent I - III Thoraco-abdominal Aortic Aneurysms in a United Kingdom Aortic Centre. Eur J Vasc Endovasc Surg 2024; 68:62-72. [PMID: 38403184 DOI: 10.1016/j.ejvs.2024.02.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 02/07/2024] [Accepted: 02/22/2024] [Indexed: 02/27/2024]
Abstract
OBJECTIVE A multidisciplinary approach offering both open surgical repair (OSR) and complex endovascular aortic repair (cEVAR) is essential if patients with thoraco-abdominal aortic aneurysms (TAAAs) are to receive optimal care. This study reports early and midterm outcomes of elective and non-elective OSR and cEVAR for extent I - III TAAA in a UK aortic centre. METHODS Retrospective study of consecutive patients treated between January 2009 and December 2021. Primary endpoint was 30 day/in hospital mortality. Secondary endpoint was Kaplan-Meier estimates of midterm survival. Data are presented as median (interquartile range [IQR]). RESULTS In total, 296 patients (176 men; median age 71 years [IQR 65, 76]; median aneurysm diameter 66 mm [IQR 61, 75]) underwent repair (222 elective, 74 non-elective). OSR patients (n = 66) were significantly younger with a higher incidence of heritable disease and chronic dissection, while cEVAR patients (n = 230) had a significantly higher prevalence of coronary, pulmonary, and renal disease. Overall, in hospital mortality after elective and non-elective repair was 3.2% (n = 7) and 23.0% (n = 17), respectively, with no significant difference between treatment modalities (elective OSR 6.5% vs. cEVAR 2.3%, p = .14; non-elective OSR 25.0% vs. cEVAR 20.3%, p = .80). Major non-fatal complications occurred in 15.3% (33/215) after elective repair (OSR 39.5%, 17/43, vs. cEVAR 9.3%, 16/172; p < .001) and 14% (8/57) after non-elective repair (OSR 26.7%, 4/15, vs. cEVAR 9.5%, 4/42; p = .19). Median follow up was 52 months (IQR 23, 78). Estimated survival ± standard error at 1, 3, and 5 years for the entire cohort was 89.6 ± 2.0%, 76.6 ± 2.9%, and 69.0% ± 3.2% after elective repair, and 67.6 ± 5.4%, 52.1 ± 6.0%, and 41.0 ± 6.2% after non-elective repair. There was no difference in 5 year survival comparing modalities after elective repair for patients younger than 70 years and those with post-dissection aneurysms. CONCLUSION A multidisciplinary approach offering OSR and cEVAR can deliver comprehensive care for extent I - III TAAA with low early mortality and good midterm survival. Further studies are required to determine the optimal complementary roles of each treatment modality.
Collapse
Affiliation(s)
- Donald J Adam
- Department of Vascular Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
| | - Maciej Juszczak
- Department of Vascular Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Massimo Vezzosi
- Department of Vascular Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Martin Claridge
- Department of Vascular Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - David Quinn
- Department of Cardiac Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Eshan Senanayake
- Department of Cardiac Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Paul Clift
- Department of Cardiac Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Jorge Mascaro
- Department of Cardiac Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| |
Collapse
|
2
|
Figueroa AV, Tanenbaum MT, Timaran CH, Oderich GS, Eagleton MJ, Schanzer A, Farber MA, Beck AW, Schneider DB, Gasper W, Sweet MP, Lee A, Cantor RS, Li X. Postdissection aortic aneurysm sac enlargement after fenestrated and branched endovascular aortic aneurysm repair. J Vasc Surg 2024:S0741-5214(24)01092-9. [PMID: 38909915 DOI: 10.1016/j.jvs.2024.04.066] [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: 04/14/2024] [Revised: 04/29/2024] [Accepted: 04/29/2024] [Indexed: 06/25/2024]
Abstract
OBJECTIVES Aneurysm sac changes after fenestrated-branched endovascular aneurysm repair (FBEVAR) for postdissection thoracoabdominal aortic aneurysms (PD-TAAs) are poorly understood. Partial thrombosis of the false lumen and endoleaks may impair sac regression. To characterize sac changes after FBEVAR for PD-TAAs, this study examined midterm results and predictors for sac enlargement. METHODS FBEVARs performed for PD-TAAs in 10 physician-sponsored investigational device exemption studies from 2008 to 2023 were analyzed. The maximum aortic aneurysm diameter was compared between the 30-day computed tomography angiogram and follow-up imaging studies. Aneurysm sac enlargement was defined as an increase in diameter of ≥5 mm. Kaplan-Meier curves and Cox regression were used to evaluate sac enlargement and midterm FBEVAR outcomes. RESULTS Among 3296 FBEVARs, 290 patients (72.4% male; median age, 68.4 years) were treated for PD-TAAs. Most aneurysms treated were extent II (72%) and III (12%). Mean aneurysm diameter was 66.5 ± 11.2 mm. Mortality at 30 days was 1.4%. At a mean follow-up of 2.9 ± 1.9 years, at least one follow-up imaging study revealed sac enlargement in 43 patients (15%), sac regression in 115 patients (40%), and neither enlargement nor regression in 137 (47%); 5 (2%) demonstrated both expansion and regression during follow-up. Freedom from aneurysm sac enlargement was 93%, 82%, and 80% at 1, 3, and 5 years, respectively. Overall, endoleaks were detected in 27 patients (63%) with sac enlargement and 143 patients (58%) without enlargement (P = .54). Sac enlargement was significantly more frequent among older patients (mean age at the index procedure, 70.2 ± 8.9 years vs 66.5 ± 11 years; P = .04) and those with type II endoleaks at 1 year (74% vs 52%; P = .031). Cox regression revealed age >70 years at baseline (hazard ratio [HR], 2.146; 95% confidence interval [CI], 1.167-3.944; P = .010) and presence of type II endoleak at 1 year (HR, 2.25; 95% CI, 1.07-4.79; P = .032) were independent predictors of sac enlargement. Patient survival was 92%, 81%, and 68% at 1, 3, and 5 years, respectively. Cumulative target vessel instability was 7%, and aneurysm-related mortality was 2% at 5 years. At least 42% of patients required secondary interventions. Sac enlargement did not affect patient survival. CONCLUSIONS Aneurysm sac enlargement occurs in 15% of patients after FBEVAR for PD-TAAs. Elderly patients (>70 years at baseline) and those with type II endoleaks at 1 year may need closer monitoring and secondary interventions to prevent sac enlargement. Despite sac enlargement in some patients, aneurysm-related mortality at 5 years remains low and overall survival was not associated with sac enlargement.
Collapse
Affiliation(s)
- Andres V Figueroa
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Mira T Tanenbaum
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Carlos H Timaran
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX.
| | - Gustavo S Oderich
- Division of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, Houston, TX
| | - Matthew J Eagleton
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Andres Schanzer
- Division of Vascular and Endovascular Surgery, University of Massachusetts Memorial Hospital, Worcester, MA
| | - Mark A Farber
- Division of Vascular Surgery, University of North Carolina, Chapel Hill, NC
| | - Adam W Beck
- Division of Vascular and Endovascular Surgery, University of Alabama at Birmingham, Birmingham, AL
| | - Darren B Schneider
- Division of Vascular and Endovascular Surgery, University of Pennsylvania, Philadelphia, PA
| | - Warren Gasper
- Division of Vascular and Endovascular Surgery, University of California, San Francisco, CA
| | - Matthew P Sweet
- Division of Vascular and Endovascular Surgery, University of Washington, Seattle, WA
| | - Anthony Lee
- Division of Vascular Surgery, Boca Raton Regional Hospital, Boca Raton, FL
| | | | | |
Collapse
|
3
|
Maurel B, Mastracci T. Unplanned Intervention and the Long Term Fate of the Chronically Dissected Aorta. Eur J Vasc Endovasc Surg 2024:S1078-5884(24)00478-7. [PMID: 38876371 DOI: 10.1016/j.ejvs.2024.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Accepted: 06/06/2024] [Indexed: 06/16/2024]
Affiliation(s)
- Blandine Maurel
- CHU Nantes, L'institut du thorax, Department of Cardiac and Vascular Surgery, Nantes, F-44093 (France); Université de Nantes, France.
| | - Tara Mastracci
- University College London, London UK; and St. Bartholomew's Hospital, London UK
| |
Collapse
|
4
|
Tanenbaum MT, Figueroa AV, Lee KB, Costa Filho JE, Gonzalez MS, Baig MS, Timaran CH. Early results of transcatheter electrosurgical aortic septotomy for endovascular repair of chronic dissecting aortoiliac aneurysms. J Vasc Surg Cases Innov Tech 2024; 10:101467. [PMID: 38591014 PMCID: PMC10999806 DOI: 10.1016/j.jvscit.2024.101467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 02/22/2024] [Indexed: 04/10/2024] Open
Abstract
Objective Endovascular repair of chronic dissecting aortoiliac aneurysms is challenging given the rigid septum, compressed true lumen (TL), and target vessels frequently originating in the false lumen. We have used transcatheter electrosurgical aortic septotomy (TEAS) before stent graft implantation under intravascular ultrasound (IVUS) and fusion guidance. The purpose of this study is to assess the outcomes of TEAS during complex endovascular repair of dissecting aneurysms. Methods From 2021 to 2023, 17 patients underwent TEAS. The primary end point was technical success, with secondary end points of proximal and distal seals, target vessel instability, aortic and iliac TL and cross-sectional area (CSA) expansion, and aortic-related death. During the procedure, the aortic septum is crossed through a pre-existing entry or via electrocautery-activated 0.018-in. Astato XS20 wire (Asahi-Intecc) under IVUS and fusion guidance. The penetrated wire is then snared in the false lumen and pulled through the ipsilateral femoral access. A 1-cm length of the middle of the Astato wire coating is kinked in a three-sided polygonal configuration, denuded the inner surface of the wire using a no. 15 blade, and positioned at the apex of the septum. Both ends of the Astato wire are insulated with 0.018-in. microcatheters, and the back end of the wire is denuded and connected to cautery. Gentle traction is applied to the wire, and short bursts of electrocautery cutting are applied at 60 to 80 W. Results The technical success of the septotomy was 100%. No incidence of visceral or lower extremity malperfusion, vascular injury, or distal embolization occurred. Of the 17 patients, 4 underwent thoracic endovascular aneurysm repair, 2 underwent endovascular aortic repair, and 11 underwent fenestrated/branched endovascular aneurysm repair after septotomy. All target vessels were successfully stented. A distal landing zone seal with exclusion of the false lumen was achieved in 16 of the 17 patients (94.1%). One patient required embolization of the false lumen of the celiac artery after septotomy. The TL mean diameter and CSA of the descending thoracic aorta after septotomy was expanded by 7.01 ± 1.9 mm (relative mean diameter expansion, 42.3%; P < .0001) and 2.71 ± 0.4 cm2 (relative mean CSA expansion, 57.3%, P<.0001). For patients who required septotomy through the common iliac arteries, the mean TL was expanded by 8.1 ± 3.7 mm (relative mean diameter expansion, 76%; P < .0001) and 1.76 ± 0.91 cm2 (relative mean CSA expansion, 209%; P < .0001). The 1-year freedom from target vessel instability was 91%. Conclusions The use of IVUS and fusion-guided TEAS offers a promising technique to facilitate TL expansion and false lumen exclusion in chronic dissecting aortic aneurysms before repair. The durability and long-term outcomes of this technique in a larger cohort remain to be elucidated.
Collapse
Affiliation(s)
- Mira T. Tanenbaum
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Andres V. Figueroa
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - K. Benjamin Lee
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Jose Eduardo Costa Filho
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Marilisa Soto Gonzalez
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Mirza S. Baig
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Carlos H. Timaran
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| |
Collapse
|
5
|
Vigezzi GP, Barbati C, Blandi L, Guddemi A, Melloni A, Salvati S, Bertoglio L, Odone A. Efficacy and Safety of Endovascular Fenestrated and Branched Grafts Versus Open Surgery in Thoracoabdominal Aortic Aneurysm Repair: An Updated Systematic Review, Meta-analysis, and Meta-regression. Ann Surg 2024; 279:961-972. [PMID: 38214159 DOI: 10.1097/sla.0000000000006190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
OBJECTIVE To provide an updated systematic review and meta-analysis with meta-regression of efficacy and safety of fenestrated/branched endovascular repair of thoracoabdominal aortic aneurysms (TAAAs) compared with open repair. BACKGROUND Endovascular repair of TAAAs may be a promising alternative to open surgery by reducing invasiveness and expanding the eligible population, but evidence remains limited. METHODS We applied "Prepared Items for Systematic Reviews and Meta-analysis" guidelines to retrieve, quantitatively pool, and critically evaluate the efficacy and safety (including 30-day mortality, reintervention, spinal cord injury [SCI], and renal injury) of both approaches. Original studies were retrieved from PubMed, Embase, and Cochrane Library until April 20, 2022, excluding papers reporting <10 patients. Pooled proportions and means were determined using a random-effect model. Heterogeneity between studies was evaluated with I2 statistics. RESULTS Sixty-four studies met the predefined inclusion criteria. Endovascular cohort patients were older and had higher rates of comorbidities. Endovascular repair was associated with similar proportions of mortality (0.07, 95% confidence intervals [CI]: 0.06-0.08) compared with open repair (0.09, 95% CI: 0.08-0.12; P = 0.22), higher proportions of reintervention (0.19, 95% CI: 0.13-0.26 vs 0.06, 95% CI: 0.04-0.10; P < 0.01), similar proportions of transient SCI (0.07, 95% CI: 0.05-0.09 vs 0.06, 95% CI: 0.05-0.08; P = 0.28), lower proportions of permanent SCI (0.04, 95% CI: 0.03-0.05 vs 0.06, 95% CI: 0.05-0.07; P < 0.01), and renal injury (0.08, 95% CI: 0.06-0.10 vs 0.13, 95% CI: 0.09-0.17; P = 0.02). Results were affected by high heterogeneity and potential publication bias. CONCLUSIONS Despite these limitations and the lack of randomized trials, this meta-analysis suggests that endovascular TAAA repair could be a safer alternative to the open approach.
Collapse
Affiliation(s)
- Giacomo Pietro Vigezzi
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
- Collegio Ca' della Paglia, Fondazione Ghislieri, Pavia, Italy
| | - Chiara Barbati
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Lorenzo Blandi
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Annalisa Guddemi
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Andrea Melloni
- Department of Surgical and Clinical Sciences, Division of Vascular Surgery, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - Simone Salvati
- Division of Vascular Surgery, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Luca Bertoglio
- Department of Surgical and Clinical Sciences, Division of Vascular Surgery, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - Anna Odone
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
- HTA Committee, IRCCS San Raffaele Hospital, Milan, Italy
| |
Collapse
|
6
|
O'Donnell TFX, Dansey KD, Schermerhorn ML, Zettervall SL, DeMartino RR, Takayama H, Patel VI. National trends in utilization of surgeon-modified grafts for complex and thoracoabdominal aortic aneurysms. J Vasc Surg 2024; 79:1276-1284. [PMID: 38354829 DOI: 10.1016/j.jvs.2024.01.216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/24/2024] [Accepted: 01/26/2024] [Indexed: 02/16/2024]
Abstract
INTRODUCTION Custom-branched/fenestrated grafts are widely available in other countries, but in the United States, they are limited to a handful of centers, with the exception of a 3-vessel juxtarenal device (ZFEN). Consequently, many surgeons have turned to alternative strategies such as physician-modified endografts (PMEGs). We therefore sought to determine how widespread the use of these grafts is. METHODS We studied all complex endovascular repairs of complex and thoracoabdominal aortic aneurysms in the Vascular Quality Initiative from 2014 to 2022 to examine temporal trends. RESULTS A total of 5826 repairs were performed during the study period: 1895 ZFEN, 3241 PMEG, 595 parallel grafting, and 95 where parallel grafting was used in addition to ZFEN, with a mean of 2.7 ± 0.98 vessels incorporated. Over time, the number of PMEGs steadily increased, both overall and for juxtarenal aneurysms, whereas the number of ZFENs essentially leveled off by 2017 and has remained steady ever since. In the most recent complete year (2021), PMEGs outnumbered ZFENs by over 2:1 overall (567 to 256) and nearly twofold for juxtarenal repairs. In three-vessel cases involving juxtarenal aneurysms, PMEGs were used as frequently as ZFENs (43% vs 43%), whereas the proportion of juxtarenal aneurysms repaired using a four-vessel graft configuration increased from 20% in 2014 to 29% in 2021 (P < .001). The differences in PMEG use were more pronounced as surgeon volume increased. Surgeons in the lowest quartile of volume performed <2 complex repairs annually, evenly split between PMEGs and ZFENs. However, surgeons in the highest quartile of volume performed a median of 18 (interquartile range: 10-21) PMEGs/y, but only 1.6 (interquartile range: 0.8-3.4) ZFENs/y. The number of physician-sponsored investigational device exemption trials of PMEGs has expanded from 1 in 2012 to 8 currently enrolling. As those data are not included in the Vascular Quality Initiative, the true number of PMEGs is likely substantially higher. CONCLUSIONS PMEGs have become the dominant endovascular repair modality of complex abdominal and thoracoabdominal aortic aneurysms outside of investigational device exemptions. The field of endovascular aortic surgery and patients with complex aneurysms would benefit from broader publication of PMEG techniques, outcomes, and comparisons to custom-manufactured grafts.
Collapse
Affiliation(s)
- Thomas F X O'Donnell
- Division of Cardiac, Thoracic, and Vascular Surgery, New York-Presbyterian/Columbia University Irving Medical Center/Columbia University Vagelos College of Physicians & Surgeons, New York, NY.
| | - Kirsten D Dansey
- Division of Vascular and Endovascular Surgery, University of Washington, Seattle, WA
| | - Marc L Schermerhorn
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA
| | - Sara L Zettervall
- Division of Vascular and Endovascular Surgery, University of Washington, Seattle, WA
| | | | - Hiroo Takayama
- Division of Cardiac, Thoracic, and Vascular Surgery, New York-Presbyterian/Columbia University Irving Medical Center/Columbia University Vagelos College of Physicians & Surgeons, New York, NY
| | - Virendra I Patel
- Division of Cardiac, Thoracic, and Vascular Surgery, New York-Presbyterian/Columbia University Irving Medical Center/Columbia University Vagelos College of Physicians & Surgeons, New York, NY
| |
Collapse
|
7
|
Rodrigues DVS, Chait J, Cirillo-Penn NC, DeMartino RR, Vierkant RA, Oderich GS, Mendes BC. Trends in hospitalization of patients undergoing endovascular treatment of thoracoabdominal aortic aneurysms based on cerebrospinal fluid drainage strategy. J Vasc Surg 2024:S0741-5214(24)01211-4. [PMID: 38768834 DOI: 10.1016/j.jvs.2024.05.032] [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: 02/27/2024] [Revised: 05/13/2024] [Accepted: 05/15/2024] [Indexed: 05/22/2024]
Abstract
OBJECTIVE The aim of this study was to identify trends in hospital length of stay (HLOS) and intensive care unit length of stay (ICULOS), and the relationship with cerebrospinal fluid drainage (CSFD) protocols in patients undergoing fenestrated-branched endovascular aortic repair (FB-EVAR) of thoracoabdominal aortic aneurysms (TAAAs). METHODS A retrospective review of patients who underwent elective FB-EVAR for extent I to IV TAAAs between 2008 and 2023 at a single aortic center of excellence was conducted. Patient demographics, cardiovascular comorbidities, surgical risk, technical details, CSFD strategy (prophylactic or therapeutic), procedural success, and perioperative outcomes were collected. Patients were divided into two groups based on CSFD protocol. Group 1 included patients treated before 2020 when prophylactic CSFD was performed widely, and Group 2 consisted of patients treated since 2020 with therapeutic CSFD. Primary end points were HLOS, ICULOS, major adverse events, and perioperative mortality. RESULTS FB-EVAR was performed in 702 patients; 412 underwent elective TAAA repair and were included in the analysis. Mean age was 73 ± 8 years and 68% were male. Patient-specific manufactured devices were used in 252 patients (61%), physician-modified endografts in 110 (27%), and 50 patients (12%) were treated with off-the-shelf devices. Demographics, aneurysm extent, major adverse events (including spinal cord ischemia [SCI]), and mortality were similar in both groups. A significant reduction in mean HLOS between the groups (9 ± 9 vs 6 ± 5 days; P = .02) coincided with decreased use of prophylactic CSFD (70% vs 1.2%; P < .001), with similar rates of SCI (7.6% vs 4.9%; P = .627) and ICULOS (3 ± 3 vs 2.5 ± 3; P = .19). Patients in the therapeutic drainage cohort (group 2) had a higher incidence of congestive heart failure (24% vs 11%; P = .003), hypercholesterolemia (91% vs 80%; P = .015), chronic obstructive pulmonary disease (55% vs 37%; P = .004), and peripheral artery disease (39% vs 19%; P < .001) compared with group 1, suggesting treatment of a more complex patient cohort. On adjusted multivariable analysis accounting for American Society of Anesthesiologists score, comorbidities, and device type, the difference in HLOS remained statistically significant (P = .01). CONCLUSIONS HLOS decreased over time in patients undergoing FB-EVAR for TAAA after transition from a prophylactic to a therapeutic CSFD protocol. This transition was the only modifiable, independent risk factor for a shorter HLOS, without an increase in SCI, albeit with similar ICULOS.
Collapse
Affiliation(s)
| | - Jesse Chait
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN
| | | | | | - Robert A Vierkant
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN
| | - Gustavo S Oderich
- Division of Vascular and Endovascular Surgery, University of Texas in Houston, Houston, TX
| | - Bernardo C Mendes
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN.
| |
Collapse
|
8
|
Gorgatti F, Nana P, Panuccio G, Rohlffs F, Torrealba JI, Kölbel T. Post-dissection Thoraco-abdominal Aortic Aneurysm Managed by Fenestrated or Branched Endovascular Aortic Repair. Eur J Vasc Endovasc Surg 2024:S1078-5884(24)00377-0. [PMID: 38697255 DOI: 10.1016/j.ejvs.2024.04.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 03/27/2024] [Accepted: 04/28/2024] [Indexed: 05/04/2024]
Abstract
OBJECTIVE Fenestrated or branched endovascular aortic repair (F/B-EVAR) is a valuable treatment in patients with chronic post-dissection thoraco-abdominal aneurysm (PD-TAAA). This study aimed to analyse early and follow up outcomes of F/B-EVAR in these patients. METHODS Thirty day and follow up outcomes of consecutive patients with PD-TAAA treated with F/B-EVAR in a tertiary centre over eight years were analysed retrospectively. All patients presenting with PD-TAAA and managed with F/B-EVAR were eligible. A modified Crawford's classification system was used. Thirty day mortality and major adverse event (MAE) rates were analysed. Time to event data were estimated with Kaplan-Meier survival analysis. RESULTS Fifty five patients (80% men, mean age 63.7 ± 7.7 years) were included: 12 (22%) were managed urgently; 25 (46%) for chronic type B aortic dissection; and the remainder for residual type A aortic dissection. Of these patients, 88% had undergone previous thoracic endovascular aortic repair. Prophylactic cerebrospinal fluid drainage (CSFD) was used in 91%. Fifteen (27%) patients were treated with F-EVAR, nine (16%) with fenestrations and branches, and 31 (56%) with B-EVAR. False lumen adjunctive procedures were used in 56%. Technical success was achieved in 96% of patients. The thirty day mortality rate was 7% and MAE rate was 20%. Spinal cord injury (SCI) grades 1 - 3 and grade 3 rates were 13% and 2%, respectively. Mean follow up was 33.0 ± 18.4 months. Survival and freedom from unscheduled re-intervention were 86% (standard error [SE] 5%) and 55% (SE 8%) at 24 months, respectively. Freedom from target vessel stenosis and occlusion was higher in F-EVAR at the 12 month follow up (p = .006) compared with B-EVAR. CONCLUSION Fenestrated or branched endovascular repairs in patients with PD-TAAA showed high technical success, with acceptable early mortality and MAE rates. The SCI rate was > 10%, despite CSFD use and staged procedures. Almost a half of patients needed an unscheduled re-intervention within 24 months after F/B-EVAR.
Collapse
Affiliation(s)
- Filippo Gorgatti
- German Aortic Centre, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, Hamburg, Germany
| | - Petroula Nana
- German Aortic Centre, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, Hamburg, Germany.
| | - Giuseppe Panuccio
- German Aortic Centre, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, Hamburg, Germany
| | - Fiona Rohlffs
- German Aortic Centre, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, Hamburg, Germany
| | - José I Torrealba
- German Aortic Centre, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, Hamburg, Germany
| | - Tilo Kölbel
- German Aortic Centre, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, Hamburg, Germany
| |
Collapse
|
9
|
Gallitto E, Faggioli G, Poliseno C, Cappiello A, Pini R, Vacirca A, Logiacco A, Gargiulo M. Pre-emptive False Lumen Embolization to Prevent Persistent Type II Endoleak in Fenestrated-Branched Endovascular Repair of Post-Dissection Thoracoabdominal Aortic Aneurysms. J Endovasc Ther 2024:15266028241246656. [PMID: 38659327 DOI: 10.1177/15266028241246656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
PURPOSE The purpose was to describe a technique to promote false lumen (FL) thrombosis in post-dissection thoracoabdominal aortic aneurysms (PD-TAAAs) managed by fenestrated/branched endografting (F/B-EVAR). TECHNIQUE A 5/6Fr-90 cm length sheath is advanced from the true lumen (TL) to FL through the most distal entry tear of the infrarenal aorta or iliac arteries. It is parked in the most cranial portion of the FL in the thoracic aorta. Aortic endografts are deployed in the TL excluding all the para-visceral/distal entry tears and target visceral vessels bridging stenting is performed. A selective FL angiography is performed through the 5/6Fr sheath to detect the origin of all segmentary arteries. Embolization of FL is performed from above to below by M-reye pushable coils, obtaining the packaging of FL. After completion angiography, the 5/6Fr sheath is retrieved in external iliac artery and molding ballooning of the distal segment of the aortic/iliac endograft is performed. Between 2019 and 2023, this technique was applied in 11cases with a median number of 73 (interquartile range [IQR=12) coils. Out of 8 (72%) patients with available radiological follow-up at 1 year, 7 exhibited complete FL thrombosis. CONCLUSIONS The FL coiling in PD-TAAAs managed by F/B-EVAR is feasible, safe, and effective to promote the complete FL thrombosis. CLINICAL IMPACT Preemptive false lumen embolization is a feasible, safe, and effective technique for preventing persistent type II endoleaks after fenestrated-branched endovascular repair of post-dissection thoracoabdominal aortic aneurysms. This technique may be routinely recommended to promote FL thrombosis and aortic remodeling after FB-EVAR in PD-TAAAs, thereby reducing the incidence of reinterventions during follow-up.
Collapse
Affiliation(s)
- Enrico Gallitto
- Vascular Surgery, DIMEC, University of Bologna, Bologna, Italy
| | | | | | | | - Rodolfo Pini
- Vascular Surgery, DIMEC, University of Bologna, Bologna, Italy
| | - Andrea Vacirca
- Vascular Surgery, DIMEC, University of Bologna, Bologna, Italy
| | | | - Mauro Gargiulo
- Vascular Surgery, DIMEC, University of Bologna, Bologna, Italy
- Vascular Surgery Unit, IRCCS, University Hospital Policlinico S. Orsola, Bologna, Italy
| |
Collapse
|
10
|
Baghbani-Oskouei A, Savadi S, Mesnard T, Sulzer T, Mirza AK, Baig S, Timaran CH, Oderich GS. Transcatheter electrosurgical septotomy technique for chronic postdissection aortic aneurysms. J Vasc Surg Cases Innov Tech 2024; 10:101402. [PMID: 38304296 PMCID: PMC10830870 DOI: 10.1016/j.jvscit.2023.101402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024] Open
Abstract
Aortic dissection often results in chronic aneurysmal degeneration due to progressive false lumen expansion. Thoracic endovascular aortic repair and other techniques of vessel incorporation such as fenestrated-branched or parallel grafts have been increasingly used to treat chronic postdissection aneurysms. True lumen compression or a vessel origin from the false lumen can present considerable technical challenges. In these cases, the limited true lumen space can result in inadequate stent graft expansion or restrict the ability to reposition the device or manipulate catheters. Reentrance techniques can be used selectively to assist with target vessel catheterization. Transcatheter electrosurgical septotomy is a novel technique that has evolved from the cardiology experience with transseptal or transcatheter aortic valve procedures. This technique has been applied in select patients with chronic dissection to create a proximal or distal landing zone, disrupt the septum in patients with an excessively compressed true lumen, or connect the true and false lumen in patients with vessels that have separate origins. In the present report, we summarize the indications and technical pitfalls of transcatheter electrosurgical septotomy in patients treated by endovascular repair for chronic postdissection aortic aneurysms.
Collapse
Affiliation(s)
- Aidin Baghbani-Oskouei
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Safa Savadi
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Thomas Mesnard
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Titia Sulzer
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Aleem K. Mirza
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Shadman Baig
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Carlos H. Timaran
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Gustavo S. Oderich
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| |
Collapse
|
11
|
Bastianon M, Di Gregorio S, Melani C, Mena Vera JM, Mozzetta G, Grimaldi F, Pallini C, Pratesi G. Visceral Aorta Electrocautery Septotomy to Allow Branched Endovascular Aortic Repair in Ruptured Chronic Post-Dissection Thoraco-Abdominal Aneurysm. J Endovasc Ther 2024:15266028241240900. [PMID: 38533777 DOI: 10.1177/15266028241240900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
PURPOSE Endovascular repair of chronic post-dissection thoraco-abdominal aortic aneurysms (PD-TAAA) presents specific technical challenges due to the presence of chronic septum. Small true lumen diameter and false lumen visceral vessel origin can make branched endograft prohibitive. Septotomy may allow to overcome these challenges in cases of high complex anatomy. TECHNIQUE We describe the application of electrocautery septotomy to the visceral aorta segment to deploy an off-the-shelf branched endograft in a chronic PD-TAAA rupture with true lumen collapse. CONCLUSIONS Electrocautery septotomy can be an effective adjunctive technique to facilitate branched endograft, overcoming technical challenges associated with the endovascular treatment of chronic PD-TAAA. CLINICAL IMPACT Electrocautery septotomy is an adjunctive technique that can facilitate endovascular treatment of post-dissection thoraco-abdominal aneurysm. By creating a common lumen, this technique might reduce the number of re-interventions associated with PD-TAAA endovascular exclusion.
Collapse
Affiliation(s)
- Martina Bastianon
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genoa, Italy
| | - Sara Di Gregorio
- Clinic of Vascular and Endovascular Surgery, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Caterina Melani
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genoa, Italy
| | - Jorge Miguel Mena Vera
- Clinic of Vascular and Endovascular Surgery, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Gaddiel Mozzetta
- Clinic of Vascular and Endovascular Surgery, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Fabio Grimaldi
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genoa, Italy
| | - Cristina Pallini
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genoa, Italy
| | - Giovanni Pratesi
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genoa, Italy
- Clinic of Vascular and Endovascular Surgery, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| |
Collapse
|
12
|
Cook IO, Green SY, Rebello KR, Zhang Q, Glover VA, Zea-Vera R, Moon MR, LeMaire SA, Coselli JS. Comparison of open thoracoabdominal repair for chronic aortic dissections and aneurysms. J Vasc Surg 2024:S0741-5214(24)00513-5. [PMID: 38537876 DOI: 10.1016/j.jvs.2024.03.026] [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: 06/16/2023] [Revised: 03/14/2024] [Accepted: 03/19/2024] [Indexed: 04/23/2024]
Abstract
OBJECTIVE Aortic dissection is common in patients undergoing open surgical repair of thoracoabdominal aortic aneurysms (TAAAs). Most often, dissection is chronic and is associated with progressive aortic dilatation. Because contemporary outcomes in chronic dissection are not clearly understood, we compared patient characteristics and outcomes after open TAAA repair between patients with chronic dissection and those with non-dissection aneurysm. METHODS We retrospectively analyzed data from 3470 open TAAA repairs performed in a single practice. Operations were for non-dissection aneurysm in 2351 (67.8%) and chronic dissection in 1119 (32.2%). Outcomes included operative mortality and adverse events, a composite variable comprising operative death and persistent (present at discharge) stroke, paraplegia, paraparesis, and renal failure necessitating dialysis. Logistic regression identified predictors of operative mortality and adverse events. Time-to-event analyses examined survival, death, repair failure, subsequent progressive repair, and survival free of failure or subsequent repair. RESULTS Compared with patients with non-dissection aneurysm, those with chronic dissection were younger, had fewer atherosclerotic risk factors, and were more likely to have heritable thoracic aortic disease and undergo extent II repair. The operative mortality rate was 8.5% (n = 296) overall and was higher in non-dissection aneurysm patients (n = 217; 9.2%) than in chronic dissection patients (n = 79; 7.1%; P = .03). Adverse events were less frequent (P = .01) in patients with chronic dissection (n = 145; 13.0%), 22 (2.0%) of whom had persistent paraplegia. Chronic dissection was not predictive of operative mortality (P = .5) or adverse events (P = .6). Operative mortality and adverse events, respectively, were independently predicted by emergency repair (odds ratio [OR], 3.46 and 2.87), chronic kidney disease (OR, 1.74 and 1.81), extent II TAAA repair (OR, 1.44 and 1.73), increasing age (OR, 1.04/year and 1.04/year), and increasing aortic cross-clamp time (OR, 1.02/minutes and 1.02/minutes). Patients with chronic dissection had lower 10-year unadjusted mortality (42% vs 69%) but more frequent repair failure (5% vs 3%) and subsequent repair for progressive aortic disease (11% vs 5%) than patients with non-dissection aneurysm (P < .001); these differences were no longer statistically significant after adjustment. CONCLUSIONS Outcomes of open TAAA repair vary by aortic disease type. Emergency repairs and atherosclerotic diseases most commonly occur in patients with non-dissection aneurysm and independently predict operative mortality. Repair of chronic dissection is associated with low rates of adverse events, including operative mortality and persistent paraplegia, along with reasonable late survival and good durability. However, patients with chronic dissection tend to more commonly undergo subsequent repair to treat progressive aortic disease, which emphasizes the need for robust long-term imaging surveillance protocols.
Collapse
Affiliation(s)
- Ian O Cook
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Susan Y Green
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Office of Surgical Research, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Kimberly R Rebello
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Qianzi Zhang
- Office of Surgical Research, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Veronica A Glover
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Office of Surgical Research, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Rodrigo Zea-Vera
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Marc R Moon
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Department of Cardiovascular Surgery, The Texas Heart Institute, Houston, TX; CHI St Luke's Health-Baylor St Luke's Medical Center, Houston, TX; Cardiovascular Research Institute, Baylor College of Medicine, Houston, TX
| | - Scott A LeMaire
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Research Institute and Heart & Vascular Institute, Geisinger, Danville, PA
| | - Joseph S Coselli
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Department of Cardiovascular Surgery, The Texas Heart Institute, Houston, TX; CHI St Luke's Health-Baylor St Luke's Medical Center, Houston, TX; Cardiovascular Research Institute, Baylor College of Medicine, Houston, TX.
| |
Collapse
|
13
|
Nana P, Panuccio G, Rohlffs F, Torrealba JI, Tsilimparis N, Kölbel T. Early and midterm outcomes of fenestrated and branched endovascular aortic repair in thoracoabdominal aneurysms types I through III. J Vasc Surg 2024; 79:457-468.e2. [PMID: 38453660 DOI: 10.1016/j.jvs.2023.10.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 03/09/2024]
Abstract
BACKGROUND Fenestrated and branched endovascular aortic repair (F/BEVAR) of thoracoabdominal aortic aneurysms (TAAAs) has shown high technical success and low early mortality rates. Aneurysm extent has been reported as a factor affecting outcomes. This study aimed to assess the early and midterm follow-up outcomes of patients managed by F/BEVAR for types I through III TAAAs. METHODS A single-center retrospective analysis was conducted, including data from consecutive, elective and urgent (symptomatic and ruptured cases), patients treated for types I through III TAAAs, between October 1, 2011, and October 1, 2022, using F/BEVAR. Degenerative and postdissection TAAAs were included. Patients received prophylactic cerebrospinal fluid drainage (CSFD), except those under therapeutic anticoagulation, those who were hemodynamically unstable, or those with failed CSFD application. When an initial thoracic endovascular aortic repair was performed, as part of a staged procedure, no CSFD was used. Later stages and nonstaged procedures were performed under CSFD. Thirty-day mortality and major adverse events (MAEs) were analyzed. Kaplan-Meier estimates were used for follow-up outcomes. RESULTS F/BEVAR for types I through III TAAAs was performed in 209 patients (56.9% males; mean age, 69.6 ± 3.2 years; mean aneurysm diameter, 65.2 ± 6.2 mm); 29.2% type I, 57.9% type II, and 12.9% type III. Urgent repair was performed in 26.7% of patients (56 cases; 23 ruptured and 33 symptomatic cases) and 153 were treated electively. Thirty-two patients (15.3%) were classified as American Society of Anesthesiologists (ASA) class IV. CSFD was used in 91% and staged thoracic endovascular aortic repair was performed in 51.2% of patients. Technical success was 93.8% (96.7% in elective vs 94.6% in urgent cases; P = .92). Thirty-day mortality was 11.0% (4.6% in elective vs 28.5% in urgent cases; P < .001) and MAEs were recorded in 17.2% of cases (7.8% in elective vs 42.8% in urgent cases; P < .001). Spinal cord ischemia rate was 20.5% (17.6% in elective vs 28.7% in urgent cases; P = .08), whereas 2.9% of patients presented paraplegia (1.3% in elective and 7.1% in urgent cases; P = .03). The mean follow-up was 16 ± 5 months. Survival was 75.0% (standard error, 4.0%) and freedom from reintervention was 73.3% (standard error, 4.4%) at 36 months. ASA IV and urgent repair were detected as independent factors related to early mortality and MAE, whereas ruptured aneurysm status was related to spinal cord ischemia evolution. CONCLUSIONS Endovascular repair for types I through III TAAAs provides encouraging early outcomes in terms of mortality, MAE, and paraplegia, especially in an elective setting. Setting of repair and baseline ASA score should be taken into consideration during decision-making.
Collapse
Affiliation(s)
- Petroula Nana
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center UKE Hamburg, Hamburg, Germany.
| | - Giuseppe Panuccio
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center UKE Hamburg, Hamburg, Germany
| | - Fiona Rohlffs
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center UKE Hamburg, Hamburg, Germany
| | - Jose I Torrealba
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center UKE Hamburg, Hamburg, Germany
| | | | - Tilo Kölbel
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center UKE Hamburg, Hamburg, Germany
| |
Collapse
|
14
|
Sulzer TAL, Vacirca A, Mesnard T, Baghbani-Oskouei A, Savadi S, Kanamori LR, van Lier F, de Bruin JL, Verhagen HJM, Oderich GS. How We Would Treat Our Own Thoracoabdominal Aortic Aneurysm. J Cardiothorac Vasc Anesth 2024; 38:379-387. [PMID: 38042741 DOI: 10.1053/j.jvca.2023.10.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 10/15/2023] [Accepted: 10/24/2023] [Indexed: 12/04/2023]
Abstract
This manuscript is intended to provide a comprehensive review of the current state of knowledge on endovascular repair of thoracoabdominal aortic aneurysms (TAAAs). The management of these complex aneurysms requires an interdisciplinary and patient-specific approach in high-volume centers. An index case is used to discuss the diagnosis and treatment of a patient undergoing fenestrated-branched endovascular aneurysm repair for a TAAA.
Collapse
Affiliation(s)
- Titia A L Sulzer
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX; Department of Vascular Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Andrea Vacirca
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Thomas Mesnard
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Aidin Baghbani-Oskouei
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Safa Savadi
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Lucas Ruiter Kanamori
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Felix van Lier
- Department of Anesthesiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Jorg L de Bruin
- Department of Vascular Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Hence J M Verhagen
- Department of Vascular Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Gustavo S Oderich
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX.
| |
Collapse
|
15
|
Abdelhalim MA, Tenorio ER, Oderich GS, Haulon S, Warren G, Adam D, Claridge M, Butt T, Abisi S, Dias NV, Kölbel T, Gallitto E, Gargiulo M, Gkoutzios P, Panuccio G, Kuzniar M, Mani K, Mees BM, Schurink GW, Sonesson B, Spath P, Wanhainen A, Schanzer A, Beck AW, Schneider DB, Timaran CH, Eagleton M, Farber MA, Modarai B. Multicenter trans-Atlantic experience with fenestrated-branched endovascular aortic repair of chronic post-dissection thoracoabdominal aortic aneurysms. J Vasc Surg 2023; 78:854-862.e1. [PMID: 37321524 DOI: 10.1016/j.jvs.2023.05.053] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/17/2023]
Abstract
OBJECTIVE This multicenter international study aimed to describe outcomes of fenestrated-branched endovascular aortic repairs (FB-EVAR) in a cohort of patients treated for chronic post-dissection thoracoabdominal aortic aneurysms (PD-TAAAs). METHODS We reviewed the clinical data of all consecutive patients treated by FB-EVAR for repair of extent I to III PD-TAAAs in 16 centers from the United States and Europe (2008-2021). Data were extracted from institutional prospectively maintained databases and electronic patient records. All patients received off-the-shelf or patient-specific manufactured fenestrated-branched stent grafts. Endpoints were any cause mortality and major adverse events at 30 days, technical success, target artery (TA) patency, freedom from TA instability, minor (endovascular with <12 Fr sheath) and major (open or ≥12 Fr sheath) secondary interventions, patient survival, and freedom from aortic-related mortality (ARM). RESULTS A total of 246 patients (76% male; median age, 67 years [interquartile range, 61-73 years]) were treated for extent I (7%), extent II (55%), and extent III (35%) PD-TAAAs by FB-EVAR. The median aneurysm diameter was 65 mm (interquartile range, 59-73 mm). Eighteen patients (7%) were octogenarians, 212 (86%) were American Society of Anesthesiologists class ≥3, and 21 (9%) presented with contained ruptured or symptomatic aneurysms. There were 917 renal-mesenteric vessels targeted by 581 fenestrations (63%) and 336 directional branches (37%), with a mean of 3.7 vessels per patient. Technical success was 96%. Mortality and rate of major adverse events at 30 days was 3% and 28%, including disabling complications such as new onset dialysis in 1%, major stroke in 1%, and permanent paraplegia in 2%. Mean follow-up was 24 months. Kaplan-Meier (KM) estimated patient survival at 3 and 5 years was 79% ± 6% and 65% ± 10%. KM estimated freedom from ARM was 95% ± 3% and 93% ± 5% at the same intervals. Unplanned secondary interventions were needed in 94 patients (38%), including minor procedures in 64 (25%) and major procedures in 30 (12%). There was one conversion to open surgical repair (<1%). KM estimated freedom from any secondary intervention was 44% ± 9% at 5 years. KM estimated primary and secondary TA patency were 93% ± 2% and 96% ± 1% at 5 years, respectively. CONCLUSIONS FB-EVAR for chronic PD-TAAAs was associated with high technical success and a low rate of mortality (3%) and disabling complications at 30 days. Although the procedure is effective in the prevention of ARM, patient survival was low at 5 years (65%), likely due to the significant comorbidities in this cohort of patients. Freedom from secondary interventions at 5 years was 44%, although most procedures were minor. The significant rate of reinterventions highlights the need for continued patient surveillance.
Collapse
Affiliation(s)
- Mohamed A Abdelhalim
- Academic Department of Vascular Surgery, School of Cardiovascular and Metabolic Medicine and Sciences, King's College London, British Heart Foundation Centre of Research Excellence, London, United Kingdom
| | - Emanuel R Tenorio
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX
| | - Gustavo S Oderich
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX
| | - Stephan Haulon
- Department of Cardiac and Vascular Surgery, Hôpital Marie Lannelongue, GHPSJ, Université Paris Saclay, Paris, France
| | - Gasper Warren
- Department of Surgery, University of California, San Francisco, San Francisco, CA
| | - Donald Adam
- Birmingham Vascular Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
| | - Martin Claridge
- Birmingham Vascular Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
| | - Talha Butt
- Vascular Center, Department of Thoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden; Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Said Abisi
- Department of Vascular Surgery, Guy's and St. Thomas' National Health Service Foundation Trust, London, United Kingdom
| | - Nuno V Dias
- Vascular Center, Department of Thoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden; Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Tilo Kölbel
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center Hamburg, University Medical Center Eppendorf, Hamburg, Germany
| | - Enrico Gallitto
- Metropolitan Unit of Vascular Surgery, IRCCS S. Orsola Hospital, Bologna, Italy
| | - Mauro Gargiulo
- Metropolitan Unit of Vascular Surgery, IRCCS S. Orsola Hospital, Bologna, Italy
| | - Panos Gkoutzios
- Department of Interventional Radiology, Guy's and St. Thomas' National Health Service Foundation Trust, London, United Kingdom
| | - Giuseppe Panuccio
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center Hamburg, University Medical Center Eppendorf, Hamburg, Germany
| | - Marek Kuzniar
- Section of Vascular Surgery, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Kevin Mani
- Section of Vascular Surgery, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Barend M Mees
- Department of Vascular Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Geert W Schurink
- Department of Vascular Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Björn Sonesson
- Vascular Center, Department of Thoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden; Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Paolo Spath
- Metropolitan Unit of Vascular Surgery, IRCCS S. Orsola Hospital, Bologna, Italy
| | - Anders Wanhainen
- Section of Vascular Surgery, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Andres Schanzer
- Division of Vascular Surgery, University of Massachusetts, Worcester, MA
| | - Adam W Beck
- Division of Vascular Surgery and Endovascular Therapy, University of Alabama at Birmingham, Birmingham, AL
| | - Darren B Schneider
- Division of Vascular Surgery and Endovascular Therapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Carlos H Timaran
- Clinical Heart and Vascular Center, University of Texas Southwestern, Dallas, TX
| | - Matthew Eagleton
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Mark A Farber
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Bijan Modarai
- Academic Department of Vascular Surgery, School of Cardiovascular and Metabolic Medicine and Sciences, King's College London, British Heart Foundation Centre of Research Excellence, London, United Kingdom.
| |
Collapse
|
16
|
Bilman V, Rinaldi E, Loschi D, Sheick-Yousif B, Melissano G. Suitability of current off-the-shelf devices for endovascular TAAA repair: a systematic review. THE JOURNAL OF CARDIOVASCULAR SURGERY 2023; 64:459-469. [PMID: 37199677 DOI: 10.23736/s0021-9509.23.12704-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
INTRODUCTION The aim of the present study is to perform a systematic review of published papers regarding the suitability of the current off-the-shelf (OTS) devices for endovascular thoracoabdominal aortic aneurysm (TAAA) repair. EVIDENCE ACQUISITION A systematic review of the MEDLINE database via PubMed was performed in March 2023. All studies reporting the outcomes of the three currently available OTS stent-grafts: the Zenith t-Branch (Cook Medical, Bloomington, IN, USA), the Gore Excluder thoracoabdominal branch endoprosthesis (TAMBE; W.L. Gore & Associates, Flagstaff, AZ, USA) and the E-nside Multibranch Stent-Graft System (Artivion, Kennesaw, GA, USA), were retrieved and further analyzed. The main endpoints were technical success, reintervention rate, and primary branch patency. Theoretical feasibility studies of these OTS devices were also included and separately analyzed. EVIDENCE SYNTHESIS A total of 19 studies were published between 2014 and 2023. Thirteen clinical studies and six theoretical feasibility studies were included. Eleven studies reported the clinical outcomes of the t-Branch stent-graft, one detailed the observational results of the use of the E-nside endoprosthesis, and one described the TAMBE stent-graft results. The following data primarily involve the t-Branch device outcomes. A total of 1131 patients that underwent aneurysm repair using an OTS stent-graft were identified. Among those, 1002, 116 and 13 patients received a t-Branch, E-nside, and TAMBE stent-grafts, respectively. A total of 767 (67.8%) were men, with a mean age of 71.6±7.4 years old, and a mean Body Mass Index (BMI) of 26.3±3.8 kg/m2. Technical success ranged from 64% to 100%. A total of 4172 target visceral vessels (TVV) were planned for bridging, with a success rate ranging from 92 to 100%. The total of early and late reinterventions reported were 64 and 48, respectively, mainly due to endoleaks and visceral branch occlusions. Among the theoretical feasibility studies, six described the feasibility of the t-Branch device in a total of 661 patients, two described the E-nside and the TAMBE devices feasibility comprising 351 patients for each stent-graft. The overall feasibility of the t-Branch device varied from 39% to 88%, the E-nside from 43% to 75%, and the TAMBE stent-graft ranged from 33% to 94%. CONCLUSIONS This systematic review demonstrated a good suitability for the use of OTS endografts for the treatment of TAAA.
Collapse
Affiliation(s)
- Victor Bilman
- Department of Vascular Surgery, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Enrico Rinaldi
- Department of Vascular Surgery, Vita-Salute San Raffaele University School of Medicine, IRCCS San Raffaele Hospital, Milan, Italy
| | - Diletta Loschi
- Department of Vascular Surgery, Vita-Salute San Raffaele University School of Medicine, IRCCS San Raffaele Hospital, Milan, Italy
| | - Basheer Sheick-Yousif
- Department of Vascular Surgery, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Germano Melissano
- Department of Vascular Surgery, Vita-Salute San Raffaele University School of Medicine, IRCCS San Raffaele Hospital, Milan, Italy -
| |
Collapse
|
17
|
Cirillo-Penn NC, Mendes BC, Tenorio ER, Cajas-Monson LC, D'Oria M, Oderich GS, DeMartino RR. Incidence and risk factors for interval aortic events during staged fenestrated-branched endovascular aortic repair. J Vasc Surg 2023; 78:874-882. [PMID: 37290733 DOI: 10.1016/j.jvs.2023.05.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 05/26/2023] [Accepted: 05/27/2023] [Indexed: 06/10/2023]
Abstract
OBJECTIVE Staged endovascular repair of complex aortic aneurysms with first-stage thoracic endovascular aortic repair may decrease the risk of spinal cord ischemia (SCI) associated with fenestrated-branched endovascular aortic repair (FB-EVAR) of thoracoabdominal aortic aneurysms or optimize the proximal landing zone in the cases requiring total aortic arch repair. However, a limitation of multistaged procedures is the risk of interval aortic events (IAEs) including mortality from a ruptured aneurysm. We aim to identify the incidence of and risk factors associated with IAEs during staged FB-EVAR. METHODS This was a single-center, retrospective review of patients who underwent planned staged FB-EVAR from 2013 to 2021. Clinical and procedural details were reviewed. End points were the incidence of and risk factors associated with IAEs (defined as rupture, symptoms, and unexplained death) and outcomes in patients with or without IAEs. RESULTS Of 591 planned FB-EVAR patients, 142 underwent first-stage repairs. Twenty-two did not have a planned second stage because of frailty, preference, severe comorbidities, or complications after the first stage and were excluded. The remaining 120 patients (mean age: 73 ± 6 years, 51% female) were planned for second-stage completion FB-EVAR and comprised our cohort. The incidence of IAEs was 13% (16 of 120). This included confirmed rupture in 6 patients, possible rupture in 4, symptomatic presentation in 4, and early unexplained interval death with possible rupture in 2. The median time to IAEs was 17 days (range: 2-101 days), and the median time to uncomplicated completion repairs was 82 days (interquartile range: 30-147 days). Age, sex, and comorbidities were similar between the groups. There were no differences in familial aortic disease, genetically triggered aneurysms, aneurysm extent, or presence of chronic dissection. Patients with IAEs had significantly larger aneurysm diameters than those without IAEs (76.6 vs 66.5 mm, P ≤ .001). This difference persisted with indexing for body surface area (aortic size index: 3.9 vs 3.5 cm/m2, P = .04) and height (aortic height index: 4.5 vs 3.9 cm/m, P ≤ .001). IAE mortality was 69% (11 of 16) compared with no perioperative deaths for those with uncomplicated completion repairs. CONCLUSIONS The incidence of IAEs was 13% in patients planned for staged FB-EVAR. This represented a notable morbidity, including rupture, which must be balanced with SCI and landing zone optimization when planning repair. Larger aneurysms, especially when adjusted for body surface area, are associated with IAEs. Minimizing time between stages vs single-stage repairs for larger (>7 cm) complex aortic aneurysms in patients with reasonable SCI risk should be considered when planning repair.
Collapse
Affiliation(s)
| | - Bernardo C Mendes
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN; Mayo Clinic Center for Aortic Disorders, Mayo Clinic, Rochester, MN
| | - Emanuel R Tenorio
- Department of Cardiothoracic and Vascular Surgery, The University of Texas Health Science Center at Houston, Houston, TX
| | | | - Mario D'Oria
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, Trieste University Hospital ASUGI, Trieste, Italy
| | - Gustavo S Oderich
- Department of Cardiothoracic and Vascular Surgery, The University of Texas Health Science Center at Houston, Houston, TX
| | - Randall R DeMartino
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN; Mayo Clinic Center for Aortic Disorders, Mayo Clinic, Rochester, MN.
| |
Collapse
|
18
|
DiBartolomeo AD, Pyun AJ, Ding L, O'Donnell K, Paige JK, Magee GA, Weaver FA, Han SM. Comparative outcomes of physician-modified fenestrated-branched endovascular repair of post-dissection and degenerative complex abdominal or thoracoabdominal aortic aneurysms. J Vasc Surg 2023; 78:565-574.e2. [PMID: 37187413 DOI: 10.1016/j.jvs.2023.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/03/2023] [Accepted: 05/05/2023] [Indexed: 05/17/2023]
Abstract
OBJECTIVE Fenestrated-branched endovascular repair has become a favorable treatment strategy for patients with complex abdominal aortic aneurysms (cAAAs) and thoracoabdominal aortic aneurysms (TAAAs) who are high risk for open repair. Compared with degenerative aneurysms, post-dissection aneurysms can pose additional challenges for endovascular repair. Literature on physician-modified fenestrated-branched endovascular aortic repair (PM-FBEVAR) for post-dissection aortic aneurysms is sparse. Therefore, the aim of this study is to compare the clinical outcomes of patients who underwent PM-FBEVAR for degenerative and post-dissection cAAAs or TAAAs. METHODS A single-center institutional database was retrospectively reviewed for patients that underwent PM-FBEVAR between 2015 and 2021. Infected aneurysms and pseudoaneurysms were excluded. Patient characteristics, intraoperative details, and clinical outcomes were compared between degenerative and post-dissection cAAAs or TAAAs. The primary outcome was 30-day mortality. The secondary outcomes included technical success, major complications, endoleak, target vessel instability, and reintervention. RESULTS Of the 183 patients who underwent PM-FBEVAR in the study, 32 had aortic dissections, and 151 had degenerative aneurysms. There was one 30-day death (3.1%) in the post-dissection group and eight 30-day deaths (5.3%) in the degenerative aneurysm group (P = .99). Technical success, fluoroscopy time, and contrast usage were similar between the post-dissection and degenerative groups. Reintervention during follow-up (28% vs 35%; P = .54) and major complications were not statistically significantly different between the two groups. Endoleak was the most common reason for reintervention, with the post-dissection group having a higher rate of type IC, II, and IIIA endoleaks (31% vs 3%; P < .0001; 59% vs 26%; P = .0002; and 16% vs 4%; P = .03). During the mean follow-up of 14 months, all-cause mortality was similar between the groups (12.5% vs 21.9%; P = .23). CONCLUSIONS PM-FBEVAR is a safe treatment for post-dissection cAAAs and TAAAs with high technical success. However, endoleaks requiring reintervention were more frequent in post-dissection patients. The impact of these reinterventions on long-term durability will be assessed with continued follow-up.
Collapse
Affiliation(s)
- Alexander D DiBartolomeo
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA
| | - Alyssa J Pyun
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA
| | - Li Ding
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Kathleen O'Donnell
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA
| | - Jacquelyn K Paige
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA
| | - Gregory A Magee
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA
| | - Fred A Weaver
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA
| | - Sukgu M Han
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA.
| |
Collapse
|
19
|
Luo L, Wang Y, Tong J, Li L, Zhu Y, Jin M. Xenon postconditioning attenuates neuronal injury after spinal cord ischemia/reperfusion injury by targeting endoplasmic reticulum stress-associated apoptosis. Neurosurg Rev 2023; 46:213. [PMID: 37644159 DOI: 10.1007/s10143-023-02125-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 08/18/2023] [Accepted: 08/20/2023] [Indexed: 08/31/2023]
Abstract
The purpose of the study is to explore the underlying mechanisms of xenon (Xe) which protects against spinal cord ischemia/reperfusion injury (SCIRI). A SCIRI rat model was induced by abdominal artery occlusion for 85 min and reperfusion. Xe postconditioning (50% Xe) was administered 1 h after 1 h of reperfusion. At reperfusion time points (2, 4, 6, and 24 h), rats were treated with spinal cord scans by MRI to assess the time of peak spinal cord injury after SCIRI. Subsequently, endoplasmic reticulum (ER) stress inhibitor sodium 4-phenylbutyrate (4-PBA) was administered by daily intraperitoneal injection (50 mg/kg) for 5 days before SCIRI. At 4 h after reperfusion, motor function, immunofluorescence staining, hematoxylin and eosin (HE) staining, Nissl staining, TUNEL staining, real-time reverse transcription polymerase chain (RT-PCR) reaction, and western blot analyses were performed to investigate the protective effects of Xe against SCIRI. In the rat I/R model, spinal cord edema peaked at reperfusion 4 h. SCIRI activated ER stress, which was located in neurons. Xe postconditioning remarkably alleviated hind limb motor function, reduced neuronal apoptosis rate, increased the number of normal neurons, and inhibited the expression of ER stress-related protein in spinal cord. Furthermore, the administration of the ER stress inhibitor 4-PBA strongly decreased ER stress-induced apoptosis following SCIRI. Xe postconditioning inhibits ER stress activation, which contributes to alleviate SCIRI by suppressing neuronal apoptosis.
Collapse
Affiliation(s)
- Lan Luo
- Department of Anesthesiology, Capital Medical University Affiliated Beijing Friendship Hospital, 95 Yong-an Road, Xicheng District, Beijing, 100050, China
| | - Yuqing Wang
- Tsinghua Laboratory of Brain and Intelligence, Tsinghua University, 30 Shuangqing Road, Haidian District, Beijing, 100084, China
| | - Jiaqi Tong
- Department of Anesthesiology, Capital Medical University Affiliated Beijing Friendship Hospital, 95 Yong-an Road, Xicheng District, Beijing, 100050, China
| | - Lu Li
- Department of Anesthesiology, Capital Medical University Affiliated Beijing Friendship Hospital, 95 Yong-an Road, Xicheng District, Beijing, 100050, China
| | - Yanbing Zhu
- Beijing Clinical Research Institute, Capital Medical University Affiliated Beijing Friendship Hospital, 95 Yong-an Road, Xicheng District, Beijing, 100050, China.
| | - Mu Jin
- Department of Anesthesiology, Capital Medical University Affiliated Beijing Friendship Hospital, 95 Yong-an Road, Xicheng District, Beijing, 100050, China.
| |
Collapse
|
20
|
DiBartolomeo AD, Miranda E, Pyun AJ, Magee GA, Ziegler KR, Paige J, Han SM. Dual-Lumen Stenting of Dissected Superior Mesenteric Artery During Fenestrated Branched Endovascular Repair of a Post-dissection Thoracoabdominal Aortic Aneurysm. J Endovasc Ther 2023:15266028231188857. [PMID: 37515412 DOI: 10.1177/15266028231188857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2023]
Abstract
PURPOSE Long-segment aortic branch dissections have been considered a relative contraindication for fenestrated-branched endovascular aneurysm repair (FB-EVAR). This case report describes a technique of dual-lumen stenting of a fully-dissected superior mesenteric artery (SMA) to preserve patency of the true and false lumens during FB-EVAR. CASE REPORT A 67-year-old man presented with a 6.0 cm extent III chronic post-dissection thoracoabdominal aortic aneurysm. The patient had highly-complex anatomy including dissection of the entire SMA. The true and false lumens of the dissected SMA were noted to be supplying different branches, requiring preservation of both lumens. The patient underwent a staged physician-modified FB-EVAR. A modified endograft containing 5 fenestrations and 1 branch cuff was introduced and the celiac, true-lumen SMA, and 3 renal arteries were sequentially catheterized using staggered deployment of the modified endograft. The false lumen SMA stent was catheterized via the branch cuff. Molded parallel grafting ("eye-of-the-tiger") technique was used to achieve double D configuration between the true and false lumens of the SMA. CONCLUSION This case demonstrates feasibility of dual-lumen stenting to incorporate dissected target vessels during FB-EVAR while preserving flow to both the true and false lumens and the second-order branches they supply. CLINICAL IMPACT We report a novel technique that allows incorporation of branch vessels affected by long segment dissection during fenestrated branched endovascular aortic repairs. This has potential advantage of preserving flow to all secondary branches of the dissected target vessels, while reducing the risk of type Ic endoleak.
Collapse
Affiliation(s)
- Alexander D DiBartolomeo
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA, USA
| | - Elizabeth Miranda
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA, USA
| | - Alyssa J Pyun
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA, USA
| | - Gregory A Magee
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA, USA
| | - Kenneth R Ziegler
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA, USA
| | - Jacquelyn Paige
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA, USA
| | - Sukgu M Han
- Division of Vascular Surgery and Endovascular Therapy, Keck Medical Center of University of Southern California, Los Angeles, CA, USA
| |
Collapse
|
21
|
Dias-Neto M, Oderich GS. Complex Endovascular Treatment for Post-Dissection Aneurysms: Is The Battle Won? Eur J Vasc Endovasc Surg 2023; 66:67. [PMID: 37178783 DOI: 10.1016/j.ejvs.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 05/05/2023] [Indexed: 05/15/2023]
Affiliation(s)
- Marina Dias-Neto
- UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine of the University of Porto, Porto, Portugal; Department of Angiology and Vascular Surgery, Centro Hospital Universitário de São João, Porto, Portugal
| | - Gustavo S Oderich
- Department of Cardiothoracic and Vascular Surgery, The University of Texas Health Science Centre at Houston, TX, USA
| |
Collapse
|
22
|
O'Donnell TFX, Patel PB, Marcaccio CL, Dansey KD, Swerdlow NJ, Rastogi V, Patel VI, Beck AW, Zettervall SL, Schermerhorn ML. Outcomes of Complex Endovascular Treatment of Post-Dissection Aneurysms. Eur J Vasc Endovasc Surg 2023; 66:58-66. [PMID: 37087065 PMCID: PMC10524097 DOI: 10.1016/j.ejvs.2023.04.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 03/17/2023] [Accepted: 04/13/2023] [Indexed: 04/24/2023]
Abstract
OBJECTIVE Reports of endovascular treatment of chronic post-dissection aneurysms are limited to high volumes centres, posing questions about generalisability. METHODS All endovascular repairs of intact pararenal and thoraco-abdominal aneurysms in the Vascular Quality Initiative from 2014 to 2021 were studied, and peri-operative and long term outcomes were compared between repairs of degenerative and post-dissection aneurysms. Peri-operative outcomes were compared using mixed effects logistic regression, and long term outcomes using Medicare linkage. RESULTS There were 123 patients who completed treatment for post-dissection aneurysms and 3 635 for degenerative aneurysms, with 36% of post-dissection repairs and 6.7% of degenerative repairs performed in a staged fashion (p < .001). The majority (84%) of post-dissection aneurysms were extensive thoraco-abdominal aneurysms (TAAAs: Crawford Type 1, 2, 3, 5), compared with 22% of degenerative aneurysms (p < .001). Physician modified endografts were the primary repair type for post-dissection (73%), while commercially available fenestrated grafts were the dominant repair for degenerative (48%). The first stage of staged procedures was associated with a 2.8% peri-operative mortality rate, 5.1% spinal cord ischaemia, and 8.9% thoraco-abdominal life altering events (the composite of peri-operative death, stroke, permanent spinal cord ischaemia, and dialysis). Th final stage procedure and fluoroscopy times were similar, but technical success was lower in post-dissection repairs (75% vs. 83%, p = .018), both due to issues with the main endograft or bridging vessels (11% vs. 6.6%, p = .055), and types 1and 3 endoleak at completion (17% vs. 10%, p = .035). In addition, high volume surgeons had two fold higher odds of technical success than their low volume counterparts. Adjusted peri-operative outcomes were similar between pathology types, including when comparisons were restricted to extensive TAAAs. Crude and adjusted three year survival were similar, but three year re-interventions were significantly higher following post-dissection repairs (p < .001). CONCLUSION Complex endovascular repair of chronic post-dissection aneurysms is feasible but is associated with high rates of re-interventions and non-trivial rates of lack of technical success. More data are needed to evaluate the long term durability of these procedures, and the utility of centralising these complex procedures.
Collapse
Affiliation(s)
- Thomas F X O'Donnell
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Centre, Harvard Medical School, Boston, MA, USA; Division of Cardiac, Thoracic, and Vascular Surgery, New York-Presbyterian/Columbia University Irving Medical Centre/Columbia University Vagelos College of Physicians & Surgeons, New York, NY, USA
| | - Priya B Patel
- Division of General Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Christina L Marcaccio
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Centre, Harvard Medical School, Boston, MA, USA
| | - Kirsten D Dansey
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Centre, Harvard Medical School, Boston, MA, USA
| | - Nicholas J Swerdlow
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Centre, Harvard Medical School, Boston, MA, USA
| | - Vinamr Rastogi
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Centre, Harvard Medical School, Boston, MA, USA
| | - Virendra I Patel
- Division of Cardiac, Thoracic, and Vascular Surgery, New York-Presbyterian/Columbia University Irving Medical Centre/Columbia University Vagelos College of Physicians & Surgeons, New York, NY, USA
| | - Adam W Beck
- Division of Vascular Surgery and Endovascular Therapy, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Sara L Zettervall
- Division of Vascular and Endovascular Surgery, University of Washington, Seattle, WA, USA
| | - Marc L Schermerhorn
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Centre, Harvard Medical School, Boston, MA, USA
| |
Collapse
|
23
|
Bertoglio L, Grandi A, Veraldi GF, Pulli R, Antonello M, Bonvini S, Isernia G, Bellosta R, Buia F, Silingardi R. Midterm results on a new self-expandable covered stent combined with branched stent grafts: Insights from a multicenter Italian registry. J Vasc Surg 2023; 77:1598-1606.e3. [PMID: 36822256 DOI: 10.1016/j.jvs.2023.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/07/2023] [Accepted: 02/14/2023] [Indexed: 02/23/2023]
Abstract
OBJECTIVE To investigate the technical periprocedural and midterm outcomes of endovascular repairs with multibranched endovascular repair or iliac branch devices combined with a new self-expanding covered stent. METHODS The COvera in BRAnch registry is a physician-initiated, multicenter, ambispective, observational registry (ClinicalTrials.gov Identifier: NCT04598802) enrolling patients receiving a multibranched endovascular repair or iliac branch devices procedure mated with Bard Covera Plus (Tempe, AZ) covered stent, designed to evaluate the outcomes of the covered stent mated with patient-specific and off-the-shelf branched stent graft. Primary end points were technical success, branch instability, and freedom from aortic and branch-related reintervention within 30 days and at follow-up. Preoperative characteristics, comorbidities, and outcomes definitions were graded according to the Society for Vascular Surgery reporting standards. RESULTS Two hundred eighty-four patients (76 years; range, 70-80 years; 79% males) in 24 centers were enrolled for a total of 708 target vessels treated. The covered stents were mated with an off-the-shelf graft in 556 vessels (79%) and a custom-made graft in 152 (21%). Three hundred seven adjunctive relining stents in 277 vessels (39%) were deployed, of which 116 (38%) were proximal, 66 (21%) intrastent, and 125 (41%) distal. Adjunctive relining stent placement was more frequent when landing in a vessel branch instead of the main trunk (59% vs 39%; P = .031), performing a percutaneous access (49% vs 35%; P < .001), using a stent with a diameter of 8 mm or greater (44% vs 36%; P = .032) and a length of 80 mm or greater (65% vs 55%; P = .005), when a post-dilatation was not performed (45% vs 29%; P < .001) and when an inner branch configuration was used (55% vs 35%; P < .001). Perioperative technical bridging success was 98%. Eight patients (3%) died in the perioperative period. Two deaths (1%) were associated with renal branch occlusion followed by acute kidney injury and paraplegia. Follow-up data were available for 638 vessels (90%) at a median of 32 months (Q1, Q3, 21, 46). Branch instability was reported in 1% of branches. Forty-six patients (17%) died during follow-up, nine (3%) of them owing to aortic-related causes. Primary patency rates at 1, 2, and 3 years were 99% (581/587), 99% (404/411), and 97% (272/279), respectively. Branch instability was associated with patient-specific devices (9% vs 4%; P = .014) and intrastent adjunctive stent placement (12% vs 2%; P = .003), especially when a bare metal balloon-expandable stent was used (25% vs 3%; P < .001). CONCLUSIONS The use of this new self-expanding covered stent mated with branched endografts proved to be safe and feasible with high technical procedural success rates. Low rates of branch instability were observed at midterm follow-up. Comparative studies with other commercially available covered stents are warranted.
Collapse
Affiliation(s)
- Luca Bertoglio
- Division of vascular Surgery, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy.
| | - Alessandro Grandi
- Division of vascular Surgery, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Gian Franco Veraldi
- Division Vascular Surgery, Integrated University Hospital of Verona, Verona, Italy
| | - Raffaele Pulli
- Division Vascular Surgery, Department of Cardiothoracic Surgery, University of Bari School of Medicine, Bari, Italy
| | - Michele Antonello
- Vascular and Endovascular Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Stefano Bonvini
- Department of Vascular Surgery, Santa Chiara Hospital, Trento, Italy
| | - Giacomo Isernia
- Unit of Vascular and Endovascular Surgery, Santa Maria della Misericordia Hospital, Perugia, Italy
| | - Raffaello Bellosta
- Division of vascular Surgery, Cardiovascular Department, Poliambulanza Foundation, Brescia, Italy
| | - Francesco Buia
- Pediatric and Adult Cardio-Thoracovascular, Onchoematologic and Emergencies Radiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Roberto Silingardi
- Division of vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
| |
Collapse
|
24
|
Aucoin VJ, Motyl CM, Novak Z, Eagleton MJ, Farber MA, Gasper W, Oderich GS, Mendes B, Schanzer A, Tenorio E, Timaran CH, Schneider DB, Sweet MP, Zettervall SL, Beck AW. Predictors and Outcomes of Spinal Cord Injury following Complex Branched/Fenestrated Endovascular Aortic Repair in the US Aortic Research Consortium. J Vasc Surg 2023; 77:1578-1587. [PMID: 37059239 DOI: 10.1016/j.jvs.2023.01.205] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/22/2023] [Accepted: 01/23/2023] [Indexed: 04/16/2023]
Abstract
OBJECTIVE Spinal cord ischemia (SCI) is a well-known complication of thoracoabdominal aortic aneurysm (TAAA) repair and is associated with profound morbidity and mortality. The purpose of this study was to describe predictors for the development of SCI, as well as outcomes for patients who develop SCI, after branched/fenestrated endovascular aortic repair (FB-EVAR) in a large cohort of centers with adjudicated physician-sponsored investigational device exemption studies. METHODS We utilized a pooled dataset from 9 United States Aortic Research Consortium (US ARC) centers involved in investigational device exemption (IDE) trials for treatment of suprarenal and thoracoabdominal aortic aneurysms. SCI was defined as new transient weakness (paraparesis) or permanent paraplegia after repair without other potential neurologic etiologies. Multivariable analysis was performed to identify predictors of SCI, and life-table analysis and Kaplan-Meier methodology were used to evaluate survival differences. RESULTS A total of 1,681 patients underwent FB-EVAR over the period 2005-2020. The overall rate of SCI was 7.1% (3% transient and 4.1% permanent). Predictors of SCI on multivariable analysis were Crawford Extent I, II, and III distribution of aortic disease (OR 4.79 95% CI 4.77- 4.81, P<.001), age ≥70 (OR 1.64, 95% CI, 1.63-1.64, P=.029), packed red blood cell transfusion (OR 2.00, 95% CI, 1.99-2.00, P=.001), and history of PVD (OR 1.65, 95% CI, 1.64-1.65, P=.034). Median survival was significantly worse for patients with any degree of SCI compared to those without SCI (any SCI - 40.4 vs no SCI - 60.3 months, Log Rank <.001), and also worse in those with a permanent deficit (24.1 months) vs. those with a transient deficit (62.4 months) (Log Rank <0.001). One year survival for patients who developed no SCI was 90.8%, compared to 73.9% in patients who developed any SCI. When stratified by degree of deficit, survival was 84.8% at one year for those who developed paraparesis, and 66.2% for those who developed permanent deficits. CONCLUSIONS The overall rates of any SCI at 7.1% and permanent deficit at 4.1% observed in this study compare favorably to those reported in contemporary literature. Our findings confirm that increased length of aortic disease is associated with SCI and those with Crawford Extent I-III TAAAs are at highest risk. The long-term impact on patient mortality underscores the importance of preventive measures and rapid implementation of rescue protocols if and when deficits develop.
Collapse
Affiliation(s)
| | - Claire M Motyl
- University of Alabama at Birmingham, Birmingham, AL, USA
| | - Zdenek Novak
- University of Alabama at Birmingham, Birmingham, AL, USA
| | | | | | - Warren Gasper
- University of California at San Francisco, San Franscisco, CA, USA
| | | | | | - Andres Schanzer
- University of Massachusetts (UMass) Memorial Medical Center, MA, USA
| | | | | | | | | | | | - Adam W Beck
- University of Alabama at Birmingham, Birmingham, AL, USA.
| |
Collapse
|
25
|
Tenorio ER, Oderich GS, Schanzer A, Beck AW, Gargiulo M, Farber MA, Modarai B, Jakimowicz T, Bertoglio L, Chiesa R, Gallitto E, Marcondes GB, Parodi FE, Motta F, Gkoutzios P, Jama K. Endovascular repair of intercostal and visceral aortic patch aneurysms following open thoracoabdominal aortic aneurysm repair. J Thorac Cardiovasc Surg 2023; 165:1261-1271.e5. [PMID: 34030882 DOI: 10.1016/j.jtcvs.2021.04.063] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/31/2021] [Accepted: 04/04/2021] [Indexed: 01/13/2023]
Abstract
PURPOSE Reoperative open surgical repair (OSR) of thoracoabdominal aortic aneurysms (TAAAs) is associated with high morbidity and mortality. The aim of this study was to analyze outcomes of fenestrated-branched endovascular aneurysm repair (F-BEVAR) for the treatment of intercostal or visceral aortic patch aneurysms after OSR of TAAAs. METHODS We reviewed the clinical data and outcomes of consecutive patients treated at 8 academic centers by F-BEVAR for visceral and intercostal aortic patch aneurysms after OSR of TAAAs (2011-2019). All patients had involvement of at least one target vessel requiring incorporation by a fenestration or directional branch. End points were technical success, 30-day and/in-hospital mortality, major adverse events, patient survival, target vessel patency/instability, and freedom from reintervention. RESULTS There were 29 patients with a median age of 70 (interquartile range, 63-74) years. Seven patients (24%) had connective tissue disorders. Technical success was 100%. There were no 30-day/in-hospital mortalities. Major adverse events occurred in 5 patients (17%), including estimated blood loss >1 L in 3 patients (10%), acute kidney injury and respiratory failure in 2 patients (7%) each, and transient paraparesis in 1 patient (3%). Median follow-up was 14 (interquartile range, 7-37) months. At 2 years, primary and secondary patency, freedom from target artery instability, freedom from reintervention, and patient survival were 95%, 100%, 83%, 61%, and 96%, respectively. CONCLUSIONS F-BEVAR could be considered as an alternative to reoperative OSR in patients with visceral or intercostal aortic patch aneurysms. This series showed no mortality and a low rate of major adverse events, but a significant need for reintervention.
Collapse
|
26
|
Schanzer A. Creating a bold new future for vascular surgery: It's go time. J Vasc Surg 2023; 77:669-676. [PMID: 36822761 DOI: 10.1016/j.jvs.2022.10.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 02/25/2023]
|
27
|
Gallitto E, Faggioli G, Melissano G, Fargion A, Isernia G, Bertoglio L, Simonte G, Lenti M, Pratesi C, Chiesa R, Gargiulo M. Fenestrated and Branched Endografts for Post-Dissection Thoraco-Abdominal Aneurysms: Results of a National Multicentre Study and Literature Review. Eur J Vasc Endovasc Surg 2022; 64:630-638. [PMID: 35764243 DOI: 10.1016/j.ejvs.2022.06.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 05/27/2022] [Accepted: 06/19/2022] [Indexed: 01/11/2023]
Abstract
OBJECTIVE Fenestrated and branched endografting (F/B-EVAR) has been proposed as an endovascular solution for chronic post-dissection thoraco-abdominal aneurysms (PD-TAAAs). The aim of this study was to analyse the experience of four high volume centres nationwide and the current available literature. METHODS Data on patients undergoing F/B-EVAR in four Italian academic centres between 2008 and 2019 were collected, and those from patients with PD-TAAAs were analysed retrospectively. Peri-operative morbidity and mortality were assessed as early outcomes. Survival, freedom from re-intervention (FFR), target visceral vessel (TVV) patency, and aortic remodelling were assessed as follow up outcomes. A MEDLINE search was performed for studies published from 2008 to 2020 reporting on F/B-EVAR in PD-TAAAs. RESULTS Among 351 patients who underwent F/B-EVAR for TAAAs, 37 (11%) had PD-TAAAs (Crawford's extent I-III: 35% - 95%). Overall, 135 TVVs (from true lumen 120; false lumen seven; both true and false lumen eight) were accommodated by fenestrations (96% - 71%) and branches (39% - 29%). Technical success (TS) was achieved in 34 (92%) cases with three failures due to endoleaks (Ia: 1; Ic: 1; III: 1). There were no 30 day deaths. No cases of permanent spinal cord ischaemia (SCI) were recorded and six (16%) patients suffered from transient deficits. Renal function worsening (eGFR < 30% than baseline) and pulmonary complications were reported in two (5%) and four (11%) cases, respectively. From the Kaplan-Meier analysis, three year survival, FFR, and TVV patency were 81%, 66%, and 97%, respectively. Radiological imaging was available for 30 (81%) patients at 12 months with complete false lumen thrombosis in 26 (87%). Two hundred and fifty-six patients were reported in seven published papers with TS, 30 day mortality, and SCI ranging from 99% to 100%, 0 to 6%, and 0 to 16%, respectively. The mean follow up ranged from 12 to 26 months, with estimated two year survival between 81% and 90% and a re-intervention rate between 19% and 53%. CONCLUSION F/B-EVAR is effective to treat PD-TAAAs. A high re-intervention rate is necessary to complete the aneurysm exclusion and promote aortic remodelling successfully.
Collapse
Affiliation(s)
- Enrico Gallitto
- Vascular Surgery, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, IRCCS Sant'Orsola-Malpighi Hospital, Bologna, Italy.
| | - Gianluca Faggioli
- Vascular Surgery, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, IRCCS Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Germano Melissano
- Division of Vascular Surgery, Vita - Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Aaron Fargion
- Vascular Surgery, Department of Cardiothoracic and Vascular Surgery, Careggi University Teaching Hospital, University of Florence, Florence, Italy
| | - Giacomo Isernia
- Vascular and Endovascular Surgery Unit, Hospital S. Maria Misericordia, University of Perugia, Perugia, Italy
| | - Luca Bertoglio
- Division of Vascular Surgery, Vita - Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Gioele Simonte
- Vascular and Endovascular Surgery Unit, Hospital S. Maria Misericordia, University of Perugia, Perugia, Italy
| | - Massimo Lenti
- Vascular and Endovascular Surgery Unit, Hospital S. Maria Misericordia, University of Perugia, Perugia, Italy
| | - Carlo Pratesi
- Vascular Surgery, Department of Cardiothoracic and Vascular Surgery, Careggi University Teaching Hospital, University of Florence, Florence, Italy
| | - Roberto Chiesa
- Division of Vascular Surgery, Vita - Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Mauro Gargiulo
- Vascular Surgery, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, IRCCS Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | | |
Collapse
|
28
|
Dias-Neto M, Tenorio ER, Baumgardt Barbosa Lima G, Baghbani-Oskouei A, Oderich GS. Postoperative management in patients with complex aortic aneurysms. THE JOURNAL OF CARDIOVASCULAR SURGERY 2022; 63:587-596. [PMID: 35687066 DOI: 10.23736/s0021-9509.22.12359-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Patients with complex aortic aneurysms (CAA) are often high risk due to advanced age and widespread atherosclerosis affecting numerous vascular territories. Therefore, a thorough perioperative evaluation is needed prior to performing in any type of aortic repair, regardless of whether an endovascular or open surgical approach is selected. Because these operations are technically demanding and often result in end organ ischemia, it is not surprising that complex aortic repair carries significant risk of morbidity and mortality. Disabling complications such as dialysis, major stroke and paraplegia constitute the main limitation of complex aortic repair. The aim of this article was to review postoperative management to mitigate complications after CAA repair.
Collapse
Affiliation(s)
- Marina Dias-Neto
- McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Health Science Center at Houston, University of Texas, Houston, TX, USA
| | - Emanuel R Tenorio
- McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Health Science Center at Houston, University of Texas, Houston, TX, USA
| | - Guilherme Baumgardt Barbosa Lima
- McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Health Science Center at Houston, University of Texas, Houston, TX, USA
| | - Aidin Baghbani-Oskouei
- McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Health Science Center at Houston, University of Texas, Houston, TX, USA
| | - Gustavo S Oderich
- McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Health Science Center at Houston, University of Texas, Houston, TX, USA -
| |
Collapse
|
29
|
Tenorio ER, Oderich GS. Wider is Better for Endovascular Repair of Post-dissection Thoracoabdominal Aortic Aneurysms. Cardiovasc Intervent Radiol 2022; 45:1682-1683. [PMID: 36175652 DOI: 10.1007/s00270-022-03284-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 09/09/2022] [Indexed: 11/26/2022]
Affiliation(s)
- Emanuel R Tenorio
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Gustavo S Oderich
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, Houston, TX, USA.
| |
Collapse
|
30
|
Postoperative Outcomes and Reinterventions Following Fenestrated/Branched Endovascular Aortic Repair in Post-Dissection and Complex Degenerative Abdominal and Thoraco-Abdominal Aortic Aneurysms. J Clin Med 2022; 11:jcm11164768. [PMID: 36013007 PMCID: PMC9409799 DOI: 10.3390/jcm11164768] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/09/2022] [Accepted: 08/13/2022] [Indexed: 11/17/2022] Open
Abstract
Background: The outcome of FBEVAR in post-dissection thoracoabdominal aortic aneurysms has not been well established in the literature. The aim of this study was to compare midterm outcomes following FBEVAR in post-dissection aneurysms to degenerative aneurysms. (2) Methods: This was a retrospective review of all patients undergoing FBEVAR in a single center between 2017 and 2020. The baseline characteristics, intraoperative details, and postoperative outcomes of patients with post-dissection aneurysms were compared to those with degenerative outcomes. The primary end point was unplanned reinterventions. Cox regression analysis was performed to identify the determinants of worse outcomes. Results: A total of 137 subjects with a mean age of 70 ± 10 years were included in the study, out of which 30 presented post-dissection aneurysms (22%). Custom-made devices were employed in 119 patients, off-the-shelf devices in 13 and physician-modified endografts in 5, with incorporation in 505 target vessels. The technical success rate was comparable in both groups (97% vs. 98%, p = 0.21). However, the one-year freedom from unplanned reintervention was lower in the post-dissection group (67% vs. 89%, p = 0.011). Conclusion: FBEVAR in post-dissection aneurysms is associated with a favorable technical success rate, but reintervention rates remain high. Long procedural duration and the use of adjunctive techniques are associated with increased risk of reinterventions.
Collapse
|
31
|
Parodi FE, Schanzer A, Oderich GS, Timaran CH, Schneider D, Sweet MP, Beck AW, Eagleton MJ, Lee A, Gaspar W, Farber MA. The development and potential implications of the US Fenestrated and Branched Aortic Research Consortium. Semin Vasc Surg 2022; 35:380-384. [DOI: 10.1053/j.semvascsurg.2022.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/19/2022] [Accepted: 08/13/2022] [Indexed: 11/11/2022]
|
32
|
de Marino PM, Ibraheem A, Tesinsky P, Jiries MA, Katsargyris A, Verhoeven EL. Fenestrated and branched stent grafts for the treatment of post-dissection thoracoabdominal aortic aneurysms. Semin Vasc Surg 2022; 35:312-319. [DOI: 10.1053/j.semvascsurg.2022.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/24/2022] [Accepted: 06/27/2022] [Indexed: 11/11/2022]
|
33
|
Tenorio ER, Dias-Neto MF, Lima GBB, Baghbani-Oskouei A, Oderich GS. Lessons learned over two decades of fenestrated-branched endovascular aortic repair. Semin Vasc Surg 2022; 35:236-244. [DOI: 10.1053/j.semvascsurg.2022.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/12/2022] [Accepted: 07/20/2022] [Indexed: 11/11/2022]
|
34
|
Xodo A, D’Oria M, Mendes B, Bertoglio L, Mani K, Gargiulo M, Budtz-Lilly J, Antonello M, Veraldi GF, Pilon F, Milite D, Calvagna C, Griselli F, Taglialavoro J, Bassini S, Wanhainen A, Lindstrom D, Gallitto E, Mezzetto L, Mastrorilli D, Lepidi S, DeMartino R. Peri-Operative Management of Patients Undergoing Fenestrated-Branched Endovascular Repair for Juxtarenal, Pararenal and Thoracoabdominal Aortic Aneurysms: Preventing, Recognizing and Treating Complications to Improve Clinical Outcomes. J Pers Med 2022; 12:jpm12071018. [PMID: 35887518 PMCID: PMC9317732 DOI: 10.3390/jpm12071018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/06/2022] [Accepted: 06/20/2022] [Indexed: 11/16/2022] Open
Abstract
The advent and refinement of complex endovascular techniques in the last two decades has revolutionized the field of vascular surgery. This has allowed an effective minimally invasive treatment of extensive disease involving the pararenal and the thoracoabdominal aorta. Fenestrated-branched EVAR (F/BEVAR) now represents a feasible technical solution to address these complex diseases, moving the proximal sealing zone above the renal-visceral vessels take-off and preserving their patency. The aim of this paper was to provide a narrative review on the peri-operative management of patients undergoing F/BEVAR procedures for juxtarenal abdominal aortic aneurysm (JAAA), pararenal abdominal aortic aneurysm (PRAA) or thoracoabdominal aortic aneurism (TAAA). It will focus on how to prevent, diagnose, and manage the complications ensuing from these complex interventions, in order to improve clinical outcomes. Indeed, F/BEVAR remains a technically, physiologically, and mentally demanding procedure. Intraoperative adverse events often require prolonged or additional procedures and complications may significantly impact a patient's quality of life, health status, and overall cost of care. The presence of standardized preoperative, perioperative, and postoperative pathways of care, together with surgeons and teams with significant experience in aortic surgery, should be considered as crucial points to improve clinical outcomes. Aggressive prevention, prompt diagnosis and timely rescue of any major adverse events following the procedure remain paramount clinical needs.
Collapse
Affiliation(s)
- Andrea Xodo
- Vascular and Endovascular Surgery Unit, “San Bortolo” Hospital, AULSS8 Berica, 36100 Vicenza, Italy; (A.X.); (F.P.); (D.M.)
| | - Mario D’Oria
- Cardiovascular Department, Division of Vascular and Endovascular Surgery, Trieste University Hospital ASUGI, 34149 Trieste, Italy; (C.C.); (F.G.); (J.T.); (S.B.); (S.L.)
- Correspondence: ; Tel.: +39-0403994645
| | - Bernardo Mendes
- Gonda Vascular Center, Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, NY 55902, USA; (B.M.); (R.D.)
| | - Luca Bertoglio
- Division of Vascular Surgery, IRCCS San Raffaele Scientific Institute, “Vita-Salute” San Raffaele University, 58-20132 Milan, Italy;
| | - Kevin Mani
- Section of Vascular Surgery, Department of Surgical Sciences, University of Uppsala, 75236 Uppsala, Sweden; (K.M.); (A.W.); (D.L.)
| | - Mauro Gargiulo
- Vascular Surgery, IRCCS-University Hospital Policlinico S. Orsola, DIMES-University of Bologna, 40138 Bologna, Italy; (M.G.); (E.G.)
| | - Jacob Budtz-Lilly
- Department of Cardiovascular Surgery, Division of Vascular Surgery, Aarhus University Hospital, 161-8200 Aarhus, Denmark;
| | - Michele Antonello
- Vascular and Endovascular Surgery, University Hospital of Padova, DSCTV-University of Padova, 35128 Padova, Italy;
| | - Gian Franco Veraldi
- Unit of Vascular Surgery, Integrated University Hospital of Verona, 37126 Verona, Italy; (G.F.V.); (L.M.); (D.M.)
| | - Fabio Pilon
- Vascular and Endovascular Surgery Unit, “San Bortolo” Hospital, AULSS8 Berica, 36100 Vicenza, Italy; (A.X.); (F.P.); (D.M.)
| | - Domenico Milite
- Vascular and Endovascular Surgery Unit, “San Bortolo” Hospital, AULSS8 Berica, 36100 Vicenza, Italy; (A.X.); (F.P.); (D.M.)
| | - Cristiano Calvagna
- Cardiovascular Department, Division of Vascular and Endovascular Surgery, Trieste University Hospital ASUGI, 34149 Trieste, Italy; (C.C.); (F.G.); (J.T.); (S.B.); (S.L.)
| | - Filippo Griselli
- Cardiovascular Department, Division of Vascular and Endovascular Surgery, Trieste University Hospital ASUGI, 34149 Trieste, Italy; (C.C.); (F.G.); (J.T.); (S.B.); (S.L.)
| | - Jacopo Taglialavoro
- Cardiovascular Department, Division of Vascular and Endovascular Surgery, Trieste University Hospital ASUGI, 34149 Trieste, Italy; (C.C.); (F.G.); (J.T.); (S.B.); (S.L.)
| | - Silvia Bassini
- Cardiovascular Department, Division of Vascular and Endovascular Surgery, Trieste University Hospital ASUGI, 34149 Trieste, Italy; (C.C.); (F.G.); (J.T.); (S.B.); (S.L.)
| | - Anders Wanhainen
- Section of Vascular Surgery, Department of Surgical Sciences, University of Uppsala, 75236 Uppsala, Sweden; (K.M.); (A.W.); (D.L.)
| | - David Lindstrom
- Section of Vascular Surgery, Department of Surgical Sciences, University of Uppsala, 75236 Uppsala, Sweden; (K.M.); (A.W.); (D.L.)
| | - Enrico Gallitto
- Vascular Surgery, IRCCS-University Hospital Policlinico S. Orsola, DIMES-University of Bologna, 40138 Bologna, Italy; (M.G.); (E.G.)
| | - Luca Mezzetto
- Unit of Vascular Surgery, Integrated University Hospital of Verona, 37126 Verona, Italy; (G.F.V.); (L.M.); (D.M.)
| | - Davide Mastrorilli
- Unit of Vascular Surgery, Integrated University Hospital of Verona, 37126 Verona, Italy; (G.F.V.); (L.M.); (D.M.)
| | - Sandro Lepidi
- Cardiovascular Department, Division of Vascular and Endovascular Surgery, Trieste University Hospital ASUGI, 34149 Trieste, Italy; (C.C.); (F.G.); (J.T.); (S.B.); (S.L.)
| | - Randall DeMartino
- Gonda Vascular Center, Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, NY 55902, USA; (B.M.); (R.D.)
| |
Collapse
|
35
|
Spinella G, Finotello A, Pisa FR, Conti M, Pratesi G, Pane B, Lanzarone E. Temporary Reperfusion of the Aneurysm Sac as a Prevention of Spinal Cord Ischemia After Endovascular Treatment of Thoracoabdominal Aortic Aneurysm: Systematic Review and Meta-analysis. J Endovasc Ther 2022; 30:323-335. [PMID: 35287499 DOI: 10.1177/15266028221082008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Spinal cord ischemia (SCI) is still a feared complication for patients suffering from thoracoabdominal aortic aneurysm (TAAA) who undergo endovascular treatment. The aims of this work are to review the available literature on different reperfusion methods of the aneurysm sac, and to analyze whether the different reperfusion methods, also in combination with other factors, are effective in reducing SCI risk and if the impact varies with the patient's age. METHODS PubMed/MEDLINE library was searched for studies published until November 2020 concerning TAAA, endovascular repair, and SCI preventive measures. Systematic review and meta-analysis were conducted according to Preferred Reporting Items for Systematic reviews and Meta-Analyses criteria. Primary outcome consisted of correlation between endovascular repair techniques (type A: single step; type B: staged approach with reperfusion branches; type C: staged sequential approach with positioning of the thoracic component). A logistic-weighted regression for each event (SCI, transient, and permanent) was then performed with type of treatment, age, and interaction between them as input factors. Finally, another logistic-weighted regression was performed to analyze the other relevant factors for which observations are available together with the endovascular technique. RESULTS Data from 53 studies with a total of 3095 patients were analyzed. Type A, type B, and type C endovascular strategies were adopted in 75%, 13%, and 12% of studied patients, respectively. Data showed that both type B and type C treatments are associated with lower risk of SCI, with a higher reduction of type C with respect to type B, although this positive trend is limited for elder patients. Moreover, a greater aortic diameter, a reduced aneurysm extent, and the absence of cerebrospinal fluid drainage positioning contribute to lower the risk of SCI. Concerning permanent SCI, both type B and type C are effective in reducing percentages for all ages, with type C treatment more beneficial for younger patients and type B for elder ones. CONCLUSION According to the anatomy and the endovascular repair feasibility criteria, staged endovascular treatment appears to offer relevant advantages over single-step treatment in reducing the risk of SCI, regardless of the reperfusion method adopted.
Collapse
Affiliation(s)
- Giovanni Spinella
- Vascular and Endovascular Surgery Unit, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Alice Finotello
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genoa, Italy.,Department of Civil Engineering and Architecture, University of Pavia, Pavia, Italy
| | - Fabio Riccardo Pisa
- Vascular and Endovascular Surgery Unit, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Michele Conti
- Department of Civil Engineering and Architecture, University of Pavia, Pavia, Italy
| | - Giovanni Pratesi
- Vascular and Endovascular Surgery Unit, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Bianca Pane
- Vascular and Endovascular Surgery Unit, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Ettore Lanzarone
- Department of Management, Information and Production Engineering, University of Bergamo, Bergamo, Italy
| |
Collapse
|
36
|
Fleischmann D, Afifi RO, Casanegra AI, Elefteriades JA, Gleason TG, Hanneman K, Roselli EE, Willemink MJ, Fischbein MP. Imaging and Surveillance of Chronic Aortic Dissection: A Scientific Statement From the American Heart Association. Circ Cardiovasc Imaging 2022; 15:e000075. [PMID: 35172599 DOI: 10.1161/hci.0000000000000075] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
All patients surviving an acute aortic dissection require continued lifelong surveillance of their diseased aorta. Late complications, driven predominantly by chronic false lumen degeneration and aneurysm formation, often require surgical, endovascular, or hybrid interventions to treat or prevent aortic rupture. Imaging plays a central role in the medical decision-making of patients with chronic aortic dissection. Accurate aortic diameter measurements and rigorous, systematic documentation of diameter changes over time with different imaging equipment and modalities pose a range of practical challenges in these complex patients. Currently, no guidelines or recommendations for imaging surveillance in patients with chronic aortic dissection exist. In this document, we present state-of-the-art imaging and measurement techniques for patients with chronic aortic dissection and clarify the need for standardized measurements and reporting for lifelong surveillance. We also examine the emerging role of imaging and computer simulations to predict aortic false lumen degeneration, remodeling, and biomechanical failure from morphological and hemodynamic features. These insights may improve risk stratification, individualize contemporary treatment options, and potentially aid in the conception of novel treatment strategies in the future.
Collapse
|
37
|
Burdess A, D'Oria M, Mani K, Tegler G, Lindström D, Mogensen J, Kölbel T, Wanhainen A. Early experience with a novel dissection-specific stent-graft to prevent distal stent-graft-induced new entry tears after thoracic endovascular repair of chronic type B aortic dissections. Ann Vasc Surg 2021; 81:36-47. [PMID: 34785340 DOI: 10.1016/j.avsg.2021.10.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/10/2021] [Accepted: 10/14/2021] [Indexed: 11/01/2022]
Abstract
PURPOSE The aim was to report short and mid-term outcomes of a novel, investigational, dissection-specific stent-graft (DSSG), specifically designed to address the features of chronic type B aortic dissection (CTBAD) and reduce the risk of distal stent-graft-induced new entry tears (dSINE). MATERIALS AND METHODS A retrospective single center cohort study of all patients undergoing TEVAR with the DSSG for CTBAD from January 1, 2017 to January 31, 2020. The DSSG, which is a modified stent-graft based on the Cook Zenith Alpha Thoracic platform, has no proximal barbs and a customized longer body length with substantial taper. The second and third distal Z-stents are sited internally to avoid any contact of the metal skeleton with the dissection membrane and have reduced radial force, while the most distal stent was removed creating a distal 30 mm unsupported Dacron graft. RESULTS Sixteen patients (13 males, 3 females) with a median age of 66 years (range 31-79 years) underwent elective TEVAR of CTBAD using the DSSG. Six patients (38%) had an underlying connective tissue disorder. The median tapering was 10mm (range 4mm-21mm) and median length 270mm (range 210-380 mm). Technical success was achieved in all but one case (96%). One patient died within 30 days, due to retrograde type A dissection with cardiac tamponade. The 30-day rate of stroke, spinal cord ischemia and re-interventions was 0%. After median imaging follow-up time of 17 months (range 1 - 31 months), one patient developed a dSINE four months after the index procedure. After median survival follow-up of 23 months (range 2 - 35 months), one late death occurred due to traumatic brain injury, while no aortic-related death occurred during follow-up. Complete false lumen (FL) thrombosis was achieved in nine patients while the remaining six showed partial FL thrombosis. No instances of diameter increase at the level of treated aortic segment were noted with serial measurements showing either stable (n=7) or decreased (n=8) maximal transverse diameter. CONCLUSIONS Use of a novel DSSG with low radial force for TEVAR in the setting of CTBAD is safe and feasible. This early real-world experience shows promising mid-term effectiveness with low rates of dSINE or unplanned re-interventions and satisfactory aortic remodelling during follow-up. Longer follow-up is needed, however, before any firm conclusions can be drawn.
Collapse
Affiliation(s)
- Anne Burdess
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden; The Northern Vascular Unit, Freeman Hospital, Newcastle, United Kingdom
| | - Mario D'Oria
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden; Division of Vascular and Endovascular Surgery, Cardiovascular Department, University Hospital of Cattinara ASUIGI, Trieste, Italy
| | - Kevin Mani
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden
| | - Gustaf Tegler
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden
| | - David Lindström
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden
| | | | - Tilo Kölbel
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center, Hamburg, Germany
| | - Anders Wanhainen
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden; Department of perioperative Sciences, Surgery, Umeå University, Umeå, Sweden.
| |
Collapse
|
38
|
Tenorio ER, Dias-Neto MF, Lima GBB, Estrera AL, Oderich GS. Endovascular repair for thoracoabdominal aortic aneurysms: current status and future challenges. Ann Cardiothorac Surg 2021; 10:744-767. [PMID: 34926178 PMCID: PMC8640886 DOI: 10.21037/acs-2021-taes-24] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 10/26/2021] [Indexed: 12/23/2022]
Abstract
Open surgical repair has been the gold standard for treatment of thoracoabdominal aortic aneurysms (TAAA). Currently, open surgical repair has been reserved mostly for young and fit patients with connective tissue disorders, using separate branch vessel reconstructions instead of 'island' patches, and distal perfusion instead of a 'clamp and go' technique. Endovascular repair has gained widespread acceptance because of its potential to significantly decrease morbidity and mortality. Several large aortic centers have developed dedicated clinical programs to advance techniques of fenestrated-branched endovascular aortic repair (FB-EVAR) using patient-specific and off-the-shelf devices, which offers a less-invasive alternative to open repair. Although FB-EVAR was initially considered an option for older and frail patients, many centers have expanded its indications to any patient with suitable anatomy and no evidence of connective tissue disorders, independent of their clinical risk. In this article, we review current techniques and outcomes of endovascular TAAA repair.
Collapse
Affiliation(s)
- Emanuel R Tenorio
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Marina F Dias-Neto
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Guilherme Baumgardt Barbosa Lima
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Anthony L Estrera
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Gustavo S Oderich
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| |
Collapse
|
39
|
Total Endovascular Aortic Replacement in Post-Dissecting Thoraco-Abdominal Aortic Aneurysm with A New Inner Branched Device. Ann Vasc Surg 2021; 78:378.e9-378.e15. [PMID: 34455049 DOI: 10.1016/j.avsg.2021.06.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/14/2021] [Accepted: 06/15/2021] [Indexed: 12/17/2022]
Abstract
To describe a new inner-branched device used to treat two cases of chronic post-dissection aortic thoraco-abdominal aneurysms (PD-TAAAs) after ascending aortic surgery. A 67-year-old male who had undergone an ascending aorta and arch surgical replacement and a 70-year-old male with a previous Bentall procedure for acute type A aortic dissection were admitted at our department with a PD-TAAA diagnosis. Both patients were defined unfit for open surgery by a multidisciplinary team and a totally percutaneous endovascular repair was planned. A prophylactic cerebro-spinal fluid drainage was applied and at least one hypogastric artery was targeted for salvage in order to reduce the risk of spinal cord ischemia. A new inner branch device by Jotec® (GmbH/ Criolife; Hechingen, Germany/Kennesaw, Georgia) was implanted. A TEVAR and a standard EVAR completed the procedures and a double barrel technique was performed in order to achieve the preservation of the selected hypogastric artery. In both patients the complete technical success was achieved. The postoperative period was uneventful and the patients were discharged on the 6th and 7th postoperative day, respectively. The triple-phase angio-CT performed at 6 months showed the complete false lumen exclusion and the patency of the endografts and of the target visceral vessels. The total endovascular treatment of PD-TAAAs is a fascinating technique with encouraging results in experienced centers. Inner branched devices may expand the field of application of this new technology. More data are required to evaluate mid- and long-term results.
Collapse
|
40
|
Midterm Outcomes of a Prospective, Nonrandomized Study to Evaluate Endovascular Repair of Complex Aortic Aneurysms Using Fenestrated-Branched Endografts. Ann Surg 2021; 274:491-499. [PMID: 34132698 DOI: 10.1097/sla.0000000000004982] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVE The aim of this study was to investigate the midterm outcomes of fenestrated and branched endovascular aortic repair (FB-EVAR) of pararenal (PRA) and thoracoabdominal aortic aneurysms (TAAAs). SUMMARY BACKGROUND DATA FB-EVAR has been associated with decreased morbidity compared to open repair, but there is limited midterm data. METHODS A total of 430 patients (302 males, mean age 74 ± 8 years) treated by FB-EVAR were enrolled in a prospective, nonrandomized investigational device exemption study. Endpoints included 30-day mortality and major adverse events (MAEs), freedom from all cause and aortic-related mortality, target vessel patency, and freedom from secondary intervention and target vessel instability. RESULTS There were 133 PRAs and 297 TAAAs with 1673 renal-mesenteric arteries incorporated by fenestrations or directional branches (3.9 ± 0.5 vessels/patient). At 30 days or within the hospital stay if longer than 30 days, there were 4 (0.9%) deaths. MAEs included new-onset dialysis in 8 patients (2%), permanent paraplegia or stroke in 10 patients each (2%), and respiratory failure requiring tracheostomy in 2 patients (0.5%). After a mean follow-up of 26 ± 20 months, there were 3 (0.7%) aortic-related deaths from SMA stent occlusion, gastrointestinal hemorrhage, or complications of open arch repair. At 5 years, freedom from all-cause and aortic-related mortality were 57% ± 5% and 98% ± 1%, respectively. Freedom from secondary intervention was 64% ± 4%, primary target vessel patency was 94% ± 1%, and freedom from target vessel instability was 89% ± 2% at same interval. One patient (0.2%) had nonfatal aneurysm treated using endovascular repair. CONCLUSION FB-EVAR is safe and effective for treatment of PRA and TAAAs with low rate of aortic-related mortality and aneurysm rupture on midterm follow-up.
Collapse
|
41
|
Verzini F, Gibello L, Varetto G, Frola E, Boero M, Porro L, Gattuso A, Peretti T, Rispoli P. Proportional meta-analysis of open surgery or fenestrated endograft repair for postdissection thoracoabdominal aneurysms. J Vasc Surg 2021; 74:1377-1385.e9. [PMID: 34019989 DOI: 10.1016/j.jvs.2021.04.053] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 04/16/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To determine outcomes of postdissection thoracoabdominal aneurysms by either open or endovascular repair with fenestrated or branched endografts. METHODS A systematic review was conducted for open or endovascular repair of postdissection thoracoabdominal aneurysms, between January 2009 and February 2020. A meta-analysis was performed for postoperative complications and both early and late mortality and reinterventions. RESULTS Fifteen noncomparative studies (eight endovascular repair and seven open repair) were suitable for meta-analysis. Overall, 1337 patients were included, 1068 in the open repair group (73% male; mean age 58 years) and 269 in the endovascular repair group (79% male; mean age 65 years). The 30-day mortality was 6% for open repair vs 3% for endovascular repair (P = .35), whereas the 30-day reintervention rate was 3% for open repair vs 1% for endovascular repair (P = .66). The only significant difference was reported for 30-day respiratory complication rate (30% open repair vs 2% endovascular repair; P < .01). The incidence of spinal cord ischemia was 9% for open repair vs 8% for endovascular repair (P = .95). The mean follow-up was 44 months: 48 months (range, 10-72 months) after open repair and 17 months (range, 12-25 months) after endovascular repair (P < .01). Late aortic reinterventions were more frequent after endovascular repair (11% vs 32%; P < .001). The late overall mortality rate was 19% for open repair vs 7% for endovascular repair (P = .08), whereas aortic-related mortality was 7% for open repair vs 3% for endovascular repair (P = .22). CONCLUSIONS In the absence of comparative studies, this meta-analysis showed that endovascular repair seems to be a viable alternative for patients unfit for open repair.
Collapse
Affiliation(s)
- Fabio Verzini
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Turin, Italy.
| | - Lorenzo Gibello
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Turin, Italy
| | - Gianfranco Varetto
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Turin, Italy
| | - Edoardo Frola
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Turin, Italy
| | - Michele Boero
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Turin, Italy
| | - Luca Porro
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Turin, Italy
| | - Andrea Gattuso
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Turin, Italy
| | - Tania Peretti
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Turin, Italy
| | - Pietro Rispoli
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Turin, Italy
| |
Collapse
|
42
|
Haulon S, Tyrrell MR, Fabre D. Critical points from the reporting standards for endovascular aortic repair of aneurysms involving the renal-mesenteric arteries. J Vasc Surg 2021; 73:1S-3S. [PMID: 33349348 DOI: 10.1016/j.jvs.2020.10.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 10/01/2020] [Indexed: 10/22/2022]
Affiliation(s)
- Stéphan Haulon
- Aortic Center, Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint Joseph, INSERM UMR_S 999, Université Paris Saclay, Paris, France.
| | - Mark R Tyrrell
- Department of Vascular Surgery, St Thomas' Hospital, London, United Kingdom
| | - Dominique Fabre
- Aortic Center, Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint Joseph, INSERM UMR_S 999, Université Paris Saclay, Paris, France
| |
Collapse
|
43
|
Edman NI, Schanzer A, Crawford A, Oderich GS, Farber MA, Schneider DB, Timaran CH, Beck AW, Eagleton M, Sweet MP. Sex-related outcomes after fenestrated-branched endovascular aneurysm repair for thoracoabdominal aortic aneurysms in the U.S. Fenestrated and Branched Aortic Research Consortium. J Vasc Surg 2021; 74:861-870. [PMID: 33775747 DOI: 10.1016/j.jvs.2021.02.046] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 02/28/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Fenestrated-branched endovascular aneurysm repair (FBEVAR) has expanded the treatment of patients with thoracoabdominal aortic aneurysms (TAAAs). Previous studies have demonstrated that women are less likely to be treated with standard infrarenal endovascular aneurysm repair because of anatomic ineligibility and experience greater mortality after both infrarenal and thoracic aortic aneurysm repair. The purpose of the present study was to describe the sex-related outcomes after FBEVAR for treatment of TAAAs. METHODS The data from 886 patients with extent I to IV TAAAs (excluding pararenal or juxtarenal aneurysms), enrolled in eight prospective, physician-sponsored, investigational device exemption studies from 2013 to 2019, were analyzed. All data were collected prospectively, audited and adjudicated by clinical events committees and/or data safety monitoring boards, and subject to Food and Drug Administration oversight. All the patients had been treated with Cook-manufactured patient-specific FBEVAR devices or the Cook t-Branch off-the-shelf device (Cook Medical, Brisbane, Australia). RESULTS Of the 886 patients who underwent FBEVAR, 288 (33%) were women. The women had more extensive aneurysms and a greater prevalence of diabetes (33% vs 26%; P = .043) but a lower prevalence of coronary artery disease (33% vs 52%; P < .0001) and previous infrarenal endovascular aneurysm repair (7.6% vs 16%; P < .001). The women had required a longer operative time from incision to surgery end (5.0 ± 1.8 hours vs 4.6 ± 1.7 hours; P < .001), experienced lower technical success (93% vs 98%; P = .002), and were less likely to be discharged to home (72% vs 83%; P = .009). Despite the smaller access vessels, the women did not have an increased incidence of access site complications. Also, the 30-day outcomes were broadly similar between the sexes. At 1 year, no differences were found between the women and men in freedom from type I or III endoleak (91.4% vs 92.0%; P = .64), freedom from reintervention (81.7% vs 85.3%; P = .10), target vessel instability (87.5% vs 89.2%; P = .31), and survival (89.6% vs 91.7%; P = .26). The women had a greater incidence of postoperative sac expansion (12% vs 6.5%; P = .006). Multivariable modeling adjusted for age, aneurysm extent, aneurysm size, urgent procedure, and renal function showed that patient sex was not an independent predictor of survival (hazard ratio, 0.83; 95% confidence interval, 0.50-1.37; P = .46). CONCLUSIONS Women undergoing FBEVAR demonstrated metrics of increased complexity and had a lower level of technical success, especially those with extensive aneurysms. Compared with the men, the women had similar 30-day mortality and 1-year outcomes, with the exception of an increased incidence of sac expansion. These data have demonstrated that FBEVAR is safe and effective for women and men but that further efforts to improve outcome parity are indicated.
Collapse
Affiliation(s)
- Natasha I Edman
- Division of Vascular Surgery, Department of Surgery, University of Washington Medical Center, Seattle, Wash; Medical Scientist Training Program, University of Washington, Seattle, Wash
| | - Andres Schanzer
- Division of Vascular Surgery, University of Massachusetts, Worcester, Mass
| | - Allison Crawford
- Division of Vascular Surgery, University of Massachusetts, Worcester, Mass
| | - Gustavo S Oderich
- Advanced Endovascular Aortic Program, Division of Vascular and Endovascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Tex
| | - Mark A Farber
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Darren B Schneider
- Division of Vascular Surgery and Endovascular Therapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa
| | - Carlos H Timaran
- Clinical Heart and Vascular Center, University of Texas Southwestern, Dallas, Tex
| | - Adam W Beck
- Division of Vascular Surgery and Endovascular Therapy, University of Alabama at Birmingham, Birmingham, Ala
| | - Matthew Eagleton
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| | - Matthew P Sweet
- Division of Vascular Surgery, Department of Surgery, University of Washington Medical Center, Seattle, Wash.
| | | |
Collapse
|
44
|
Gombert A, Simon F. Strategies to prevent and detect intraoperative spinal cord ischemia during complex aortic surgery: from drainages and biomarkers. Neural Regen Res 2021; 16:678-679. [PMID: 33063722 PMCID: PMC8067936 DOI: 10.4103/1673-5374.295328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Affiliation(s)
- Alexander Gombert
- Department of Vascular Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Florian Simon
- Department of Vascular and Endovascular Surgery, Heinrich-Heine-University of Düsseldorf, Düsseldorf, Germany
| |
Collapse
|
45
|
Yang G, Zhang M, Zhang Y, Du X, Qiao T, Li X, Zhou M. Endovascular Repair of Postdissection Aortic Aneurysms Using Physician-Modified Endografts. Ann Thorac Surg 2020; 112:1201-1208. [PMID: 33285129 DOI: 10.1016/j.athoracsur.2020.11.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 10/22/2020] [Accepted: 11/16/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND The purpose of this study was to report our experience and evaluate the technical and clinical outcomes of physician-modified endovascular aortic repair of chronic postdissection thoracoabdominal aortic aneurysms. METHODS A retrospective analysis of prospectively collected data of consecutive patients presenting with chronic postdissection aneurysms unfit for open surgery and treated by physician-modified stent grafts between January 2016 and December 2019 was conducted. Outcome data were collected retrospectively. Early outcomes included technical success, perioperative mortality, and major adverse events. Late outcomes included reintervention, false lumen thrombosis rate, aneurysm size regression, and survival. RESULTS Sixty-two patients (80.1% men with a mean age of 64 ± 9.9 years) were treated. The technical success was 98.3%. There was 1 (1.6%) death within 30 days. Perioperative major adverse events included respiratory failure (1.6%), spinal cord injury (0%), acute kidney injury (3.2%; 1 dialysis), bowel ischemia (1.6%), myocardial infarction (1.6%), and lower limb ischemia (1.6%). A reintervention was required in 6 (9.8%) patients. The false lumen thrombosis rates were 91.8% (n = 45 of 49) at 1-year follow-up. One patient died during follow-up from an aneurysm-related cause. The estimated overall survival rates were 98.4% and 96.8% at 6 months and 12 months, respectively. CONCLUSIONS The report confirmed the feasibility and safety of fenestrated and branched endovascular aortic repair in the setting of postdissection thoracoabdominal aortic aneurysms. Despite the associated perioperative risk and high probability of intended or unintended reintervention, the procedure could lead to favorable aortic remodeling.
Collapse
Affiliation(s)
- Guangmin Yang
- Department of Vascular Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Ming Zhang
- Department of Vascular Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Yepeng Zhang
- Department of Vascular Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Xiaolong Du
- Department of Vascular Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Tong Qiao
- Department of Vascular Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Xiaoqiang Li
- Department of Vascular Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Min Zhou
- Department of Vascular Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China.
| |
Collapse
|
46
|
Frankel WC, Green SY, Amarasekara HS, Zhang Q, Preventza O, LeMaire SA, Coselli JS. Early Gastrointestinal Complications After Open Thoracoabdominal Aortic Aneurysm Repair. Ann Thorac Surg 2020; 112:717-724. [PMID: 33217404 DOI: 10.1016/j.athoracsur.2020.09.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 08/04/2020] [Accepted: 09/09/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND The present study was done to examine the incidence, predictors, and impact of early gastrointestinal (GI) complications after open thoracoabdominal aortic aneurysm repair. METHODS We retrospectively analyzed data from 3587 open thoracoabdominal aortic aneurysm repairs performed at our center from 1986 to 2019. We used univariate analyses and multivariable logistic regression to identify risk factors associated with GI complications, including bleeding, ischemia, obstruction, and acute pancreatitis. Adverse event was defined as operative death or persistent stroke, paraplegia, paraparesis, or renal failure necessitating dialysis. RESULTS Gastrointestinal complications developed after 213 repairs (5.9%). Gastrointestinal complications less often developed after extent I repair than after repairs that involved infrarenal abdominal aortic segments (ie, extent II to IV repairs; P = .003). Patients who had GI complications more often underwent endarterectomy, stenting, or bypass of visceral arteries (51.2% vs 42.2%; P = .01). Use of selective visceral perfusion did not differ between groups. Patients who had GI complications had higher rates of operative mortality (34.3% vs 6.6%) and adverse events (44.1% vs 13.2%) and had longer hospitalization (29 vs 11 days; P < .001 for all). Independent predictors of GI complications included incidental splenectomy, rupture, non-extent I repair, older age, and longer aortic cross-clamp time. Short-term, midterm, and long-term survival were poorer for patients who had GI complications (P < .001). CONCLUSIONS Although uncommon, early GI complications after open thoracoabdominal aortic aneurysm repair are associated with significant early and late morbidity and mortality. Development of perioperative strategies to mitigate these complications is warranted.
Collapse
Affiliation(s)
- William C Frankel
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Susan Y Green
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Office of Surgical Research, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Hiruni S Amarasekara
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Office of Surgical Research, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Qianzi Zhang
- Office of Surgical Research, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Ourania Preventza
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Section of Adult Cardiac Surgery, Department of Cardiovascular Surgery, Texas Heart Institute, Houston, Texas; CHI St Luke's Health-Baylor St Luke's Medical Center, Houston, Texas; Cardiovascular Research Institute, Baylor College of Medicine, Houston, Texas
| | - Scott A LeMaire
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Office of Surgical Research, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Section of Adult Cardiac Surgery, Department of Cardiovascular Surgery, Texas Heart Institute, Houston, Texas; CHI St Luke's Health-Baylor St Luke's Medical Center, Houston, Texas; Cardiovascular Research Institute, Baylor College of Medicine, Houston, Texas.
| | - Joseph S Coselli
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Section of Adult Cardiac Surgery, Department of Cardiovascular Surgery, Texas Heart Institute, Houston, Texas; CHI St Luke's Health-Baylor St Luke's Medical Center, Houston, Texas; Cardiovascular Research Institute, Baylor College of Medicine, Houston, Texas
| |
Collapse
|
47
|
Kawajiri H, Tenorio ER, Khasawneh MA, Pochettino A, Mendes BC, Marcondes GB, Lima GBB, Oderich GS. Staged total arch replacement, followed by fenestrated-branched endovascular aortic repair, for patients with mega aortic syndrome. J Vasc Surg 2020; 73:1488-1497.e1. [PMID: 33189762 DOI: 10.1016/j.jvs.2020.09.031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 09/22/2020] [Indexed: 11/17/2022]
Abstract
OBJECTIVE The aim of the present study was to review the clinical outcomes of a staged approach using total arch replacement (TAR) with an elephant trunk or a frozen elephant trunk, followed by fenestrated-branched endovascular aortic repair (F-BEVAR) for patients with mega aortic syndrome. METHODS We reviewed the clinical data and outcomes of 11 consecutive patients (8 men; mean age, 71 ± 7 years) treated by staged TAR and F-BEVAR from January 2014 to December 2018. The F-BEVAR procedures were performed under a prospective, nonrandomized, physician-sponsored investigational device exemption protocol. All patients had had mega aortic syndrome, defined by an ascending aorta, arch, and extent I-II thoracoabdominal aortic aneurysm. The endpoints were 30-day mortality, major adverse events (MAE), patient survival, freedom from reintervention, and freedom from target vessel instability. RESULTS Of the 11 patients, 6 had developed chronic postdissection aneurysms after previous Stanford A (three A11, two A10, one A9) dissection repair and 5 had had degenerative aneurysms with no suitable landing zone in the aortic arch. The thoracoabdominal aortic aneurysms were classified as extent I in four patients and extent II in seven. One patient had died within 30 days after TAR (9.0%). However, none of the remaining 10 patients who had undergone F-BEVAR had died. First-stage TAR resulted in MAE in three patients (27%), including one spinal cord injury. The mean length of stay was 12 ± 6 days. The mean interval between TAR and F-BEVAR was 245 ± 138 days with no aneurysm rupture during the interval. Second-stage F-BEVAR was associated with MAE in two patients (20%), including spinal cord injury in one patient from spinal hematoma due to placement of a cerebrospinal fluid drain. The mean follow-up period was 14 ± 10 months. At 2 years postoperatively, patient survival, primary patency, secondary patency, and freedom from renal-mesenteric target vessel instability was 80% ± 9%, 94% ± 6%, 100%, and 86% ± 8%, respectively. No aortic-related deaths occurred during the follow-up period. Four patients had required reintervention, all performed using an endovascular approach. CONCLUSIONS A staged approach to treatment of mega aortic syndrome using TAR and F-BEVAR is a feasible alternative for selected high-risk patients. Larger clinical experience and longer follow-up are needed.
Collapse
Affiliation(s)
- Hidetake Kawajiri
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minn; Department of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minn
| | - Emanuel R Tenorio
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Tex
| | | | | | - Bernardo C Mendes
- Department of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minn
| | - Giulianna B Marcondes
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Tex
| | - Guilherme B B Lima
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Tex
| | - Gustavo S Oderich
- Department of Cardiothoracic & Vascular Surgery, Advanced Aortic Research Program, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Tex.
| |
Collapse
|
48
|
Kuzniar MK, Wanhainen A, Tegler G, Mani K. Endovascular treatment of chronic aortic dissection with fenestrated and branched stent grafts. J Vasc Surg 2020; 73:1573-1582.e1. [PMID: 33068767 DOI: 10.1016/j.jvs.2020.10.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 10/06/2020] [Indexed: 01/31/2023]
Abstract
OBJECTIVE Chronic aortic dissection with aneurysm development that includes the aortic arch and/or thoracoabdominal aorta (TAAA) is traditionally treated with open or hybrid surgery. Total endovascular treatment with fenestrated and branched aortic repair (F/B-EVAR) has recently been introduced as a less invasive alternative. The aim was to report the short- and midterm outcomes from a single tertiary vascular center. METHODS All patients with chronic aortic dissection treated with F/B-EVAR from 2010 to 2019 at Uppsala University Hospital were identified. Perioperative and postoperative parameters were analyzed, with focus on short- (<30 days) and midterm survival, complication, and reintervention rates. RESULTS F/B-EVAR was performed on 26 patients (median age, 63 years; range, 33-87 years; 18 men; median aortic diameter, 70 mm; range, 50-98 mm); with a median follow-up of 23 months (range, 0.5-118.0 months). One patient underwent both arch and TAAA repair. Overall, 13 arch repairs (arch group) after type A (n = 8) and type B (n = 5) dissection (all elective) were performed, and 14 TAAA repairs (TAAA group) after type A (n = 5) and type B (n = 9) dissection (one rupture). A total of 72 aortic branches were targeted (22 arch, 50 TAAA). Short-term technical success was achieved in 24 of 27 procedures (89%). Failures were related to one intraoperative retrograde type A dissection (RTAD) requiring open conversion (arch group), one persistent type IC endoleak on completion angiography (arch group), and one persistent type III endoleak (TAAA group). Mortality was 4% (n = 1) at 30 days and related to a second RTAD that occurred after discharge and was found on autopsy. Both RTADs occurred in patients with chronic type B dissection undergoing fenestrated arch repair. Paraplegia occurred in three cases (two arch, one TAAA) (11%), none permanent, and stroke in three cases (one arch, one TAAA) (11%); one was permanent. In the midterm, endoleaks were detected in 12 patients (44%); persistent false lumen flow (n = 3), type IB (n = 1), type IC (n = 3), type II (n = 7), and type IIIC (n = 2). The 3-year survival (Kaplan-Meier) of the arch repair was 75% and for the TAAA, 93%. Freedom from reintervention at 3 years were 100% for arch repairs and 48% for TAAA. In patients with a follow-up of more than 6 months (n = 23), all had stable or decreased aortic diameters and complete false lumen thrombosis at the level of stent graft was present in 65% (n = 15). CONCLUSIONS Endovascular treatment of postdissection aneurysms is feasible, with acceptable short-term and midterm outcomes. RTAD after fenestrated and branched endovascular arch repair warrants caution when performed on patients with native ascending aortas, and reinterventions are frequent in TAAA repair.
Collapse
Affiliation(s)
- Marek K Kuzniar
- Section of Vascular Surgery, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden.
| | - Anders Wanhainen
- Section of Vascular Surgery, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Gustaf Tegler
- Section of Vascular Surgery, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Kevin Mani
- Section of Vascular Surgery, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| |
Collapse
|
49
|
Mees BME. European Collaborations on Thoraco-Abdominal Aortic Aneurysm Repair: "We Want More!". Eur J Vasc Endovasc Surg 2020; 60:853. [PMID: 33008748 DOI: 10.1016/j.ejvs.2020.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/30/2020] [Accepted: 09/07/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Barend M E Mees
- Vascular Surgery Department, Maastricht University Medical Centre, Maastricht, the Netherlands.
| |
Collapse
|
50
|
Guo W, He Y, Zhang H, Wei R, Jia S, Liu J. Total Endovascular Repair of Complex Thoracoabdominal/Abdominal Aortic Aneurysms with a Four-Branched Off-the-Shelf G-Branch™ Stent Graft. Ann Vasc Surg 2020; 71:534.e7-534.e12. [PMID: 32946997 DOI: 10.1016/j.avsg.2020.08.155] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/21/2020] [Accepted: 08/29/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND This study was performed to demonstrate the feasibility and effectiveness of a novel off-the-shelf endograft (G-Branch™; Lifetech Scientific, Shenzhen, China) for the treatment of patients with complex thoracoabdominal/abdominal aortic aneurysms. METHODS Three patients (1 with a suprarenal abdominal aortic aneurysm and 2 with thoracoabdominal aortic aneurysms) were treated with the G-Branch endograft involving 2 proximal inner branches for the celiac axis and superior mesenteric artery and 2 distal side directional branches for the bilateral renal arteries. RESULTS Technical success was achieved in all 3 patients, and no postoperative complications occurred. At 6-month follow-up, no adverse events occurred, and all the target vessels were patent. CONCLUSIONS The newly developed G-Branch device allows the achievement of total endovascular revascularization of the visceral and renal arteries. Use of this device is feasible and effective. Long-term follow-up and a larger clinical trial are necessary to evaluate its reliability and durability.
Collapse
Affiliation(s)
- Wei Guo
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, People's Republic of China.
| | - Yuan He
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Hongpeng Zhang
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Ren Wei
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Senhao Jia
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Jie Liu
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, People's Republic of China
| |
Collapse
|