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Feridooni T, Gordon L, Mahmood DN, Behdinan A, Eisenberg N, Crawford S, Lindsay TF, Roche-Nagle G. Age is not a sole predictor of outcomes in octogenarians undergoing complex endovascular aortic repair. J Vasc Surg 2024; 80:630-639. [PMID: 38604321 DOI: 10.1016/j.jvs.2024.03.451] [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: 12/27/2023] [Revised: 03/22/2024] [Accepted: 03/31/2024] [Indexed: 04/13/2024]
Abstract
OBJECTIVE To examine the perioperative, postoperative, and long-term outcomes of fenestrated/branched endovascular aneurysm repair (F/BEVAR) in octogenarians compared with nonoctogenarians. METHODS A multicenter, retrospective cohort study was conducted using the Vascular Quality Improvement database, which prospectively captures information on patients who undergo vascular surgery across 1021 academic and community hospitals in North America. All patients who underwent F/BEVAR endovascular aortic repair from 2012 to 2022 were included. Patients were stratified into two groups: those aged <80 years and those aged ≥80 years at the time of the procedure. The preoperative, intraoperative, and postoperative factors were compared between the two groups. The primary outcome was long-term all-cause mortality; secondary outcomes included aortic-specific mortality and aortic-specific reintervention. RESULTS A total of 6007 patients (aged <80 years, n = 4860; aged ≥80 years, n = 1147) who had undergone F/BEVAR procedures were included. No significant difference was found in technical success, postoperative length of stay, length of intensive care unit stay, postoperative bowel ischemia, and spinal cord ischemia. After adjustment for baseline covariates, octogenarians were more likely to suffer from a postoperative complication (odds ratio [OR]: 1.16; [95% confidence interval (CI): 0.98-1.37], P < .001) and be discharged to a rehabilitation center (OR: 1.60; [95% CI: 1.27-2.00], P < .001) or nursing home (OR: 2.23; [95% CI: 1.64-3.01], P < .001). Five-year survival was lower in octogenarians (83% vs 71%, hazard ratio [HR]: 1.70; [95% CI: 1.46-2.0], P < .0001). Multivariate Cox proportional hazard analysis demonstrated that age was associated with increased all-cause mortality (HR: 1.72, [95% CI: 1.39-2.12], P < .001) and aortic-specific mortality (HR: 1.92, [95% CI: 1.04-3.68], P = .038). Crawford extent II aortic disease was associated with an increase in all-cause mortality (HR 1.49; [95% CI: 1.01-2.19], P < .001), aortic-specific mortality (HR: 5.05; [95% CI: 1.35-18.9], P = .016), and aortic-specific reintervention (HR: 1.91; [95% CI: 1.24-2.93], P = .003). Functional dependence was associated with increased all-cause mortality (HR: 2.90; [95% CI: 1.87-4.51], P < .001) and aortic-specific mortality (HR: 4.93; [95% CI: 1.69-14.4], P = .004). CONCLUSIONS Our findings suggest that octogenarians do have a mildly increased mortality rate and rate of adverse events after F/BEVAR procedures. Despite this, when adjusted for other risk factors, age is on par with other medical comorbidities and therefore should not be a strict exclusion criterion for F/BEVAR procedures, rather considered in the global context of patient's aortic anatomy, health, and functional status.
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Affiliation(s)
- Tiam Feridooni
- Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Lauren Gordon
- Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Daniyal N Mahmood
- Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Asha Behdinan
- Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Naomi Eisenberg
- Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Sean Crawford
- Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Thomas F Lindsay
- Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Graham Roche-Nagle
- Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada.
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Sanders AP, Gomez-Mayorga J, Manchella MK, Swerdlow NJ, Schermerhorn ML. Ten Years of Physician Modified Endografts. J Vasc Surg 2024:S0741-5214(24)01780-4. [PMID: 39181337 DOI: 10.1016/j.jvs.2024.07.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 07/20/2024] [Accepted: 07/23/2024] [Indexed: 08/27/2024]
Abstract
OBJECTIVES Physician modified endografts (PMEGs) have expanded the scope of endovascular abdominal aortic repair beyond the infrarenal aorta. Patients with prohibitively high surgical risk and visceral segment disease are often candidates for this intervention, which mitigates much of the morbidity and mortality associated with conventional open repair. Here we present the institutional PMEG experience of a high-volume aortic center. METHODS We studied all PMEGs performed at our institution from 2012-2023. This includes cases that were submitted to the FDA in support of an IDE trial, as well as those in the subsequently approved IDE trial. Over this 11-year period we assessed the changes in operative characteristics and perioperative outcomes over time. Additionally, we compared the outcomes from PMEG cases to those of Zenith Fenestrated (ZFEN) grafts (done by the surgeon with the PMEG IDE), an alternative device used for aneurysms involving the lower visceral segment. Here we assessed operative characteristics, perioperative outcomes, and 5-year survival and reintervention rates. RESULTS When assessing the change over time for PMEG operative characteristics, we found a trend towards decreased fluoroscopy time and decreased proportions of completion type-I and type-III endoleaks (all p<.05). Perioperative outcomes have remained stable over this period with an overall perioperative mortality rate of 4.9% (noting that this registry also includes cases that were urgent and emergent). Despite the increased complexity of PMEGs relative to ZFENs we found comparable perioperative outcomes with regards to mortality (4.9% vs 4.3%, p=.86), permanent spinal cord ischemia (1.1% vs 0%, p=.38), postoperative MI (4.3% vs 2.9%, p=.60), postoperative respiratory failure (7.1% vs 4.3%, p=.43), and new dialysis usage (2.2% vs 4.3%, p=.35). Additionally, 5-year survival (PMEG 54% vs ZFEN 65%, p=.15) and freedom from reintervention (63% vs 74%, p=.07) were similar between these cohorts. CONCLUSIONS Throughout our greater than 10-year experience with PMEGs we have noted improvements in operative outcomes, which can likely be attributed to technological advances and increased physician experience. Additionally, we have found that PMEGs perform well when compared to ZFENs, despite being a more complicated repair that is able to treat a larger segment of the aorta. PMEGs are crucial for the comprehensive care of vascular patients with complex aortic disease. As further operative advancements are made, we only expect the usage of this intervention to increase.
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Affiliation(s)
- Andrew P Sanders
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jorge Gomez-Mayorga
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Mohit K Manchella
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Nicholas J Swerdlow
- Department of Surgery, Division of Vascular and Endovascular Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Marc L Schermerhorn
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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Motta F, Oderich GS, Tenorio ER, Schanzer A, Timaran CH, Schneider D, Sweet MP, Beck AW, Eagleton MJ, Farber MA. Fenestrated-branched endovascular aortic repair is a safe and effective option for octogenarians in treating complex aortic aneurysm compared with nonoctogenarians. J Vasc Surg 2021; 74:353-362.e1. [PMID: 33548425 DOI: 10.1016/j.jvs.2020.12.096] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 12/31/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Open repair of complex aortic aneurysms is frequently not an option for octogenarians because of prohibitive surgical risks. This study aimed to analyze the outcomes of fenestrated-branched endovascular aortic repair (F-BEVAR) in octogenarians (≥80 years old) compared with nonoctogenarians (<80 years old). METHODS We reviewed 893 patients with pararenal or extent I to V thoracoabdominal aneurysms, enrolled in six prospective physician-sponsored investigational device exemption studies from 2012 to 2018. All patients were treated with either company-manufactured off-the-shelf or patient-specific F-BEVAR stent grafts. Data analyzed included demographics, cardiovascular risk factors, history of active cancer, American Society of Anesthesiologists classification, aortic anatomy characteristics, and procedural data. End points included mortality, major adverse events (all-cause mortality, stroke, paralysis, acute kidney injury [RIFLE criteria], dialysis, myocardial infarction, respiratory failure, and bowel ischemia), technical success, hospital length of stay, target artery instability (occlusion/stenosis, endoleak, rupture or death), and secondary interventions. RESULTS During the study period, 195 octogenarian patients (22%) and 698 (78%) nonoctogenarian patients were treated with F-BEVAR. Octogenarians presented more frequently with a history of cancer (17% vs 11%; P = .01), whereas nonoctogenarians more frequently had hyperlipidemia (76% vs 65%; P = .003), chronic obstructive pulmonary disease (42% vs 33%; P = .04) and American Society of Anesthesiologists class III to V (78% vs 70%; P = .02). Male sex was similar between groups (68% [octogenarians] vs 70% [nonoctogenarians]; P = .62). Octogenarians had a larger mean aneurysm diameter (67 ± 1 mm vs 65 ± 1 mm; P = .002). The thoracoabdominal classification and the use of upper extremity access were similar between groups. Estimated blood loss was also similar (484 ± 454 mL [octogenarian] vs 416 ± 457 mL [nonoctogenarian]; P = .07). Octogenarians had an increased mean number of vessels incorporated into the repair (3.1 ± 1.4 vs 2.7 ± 1.7; P < .001). The technical success rate was 99% for octogenarians and 97% for nonoctogenarians (P = .19). The 30-day mortality rate was 0.5% for octogenarians and 1.3% for the nonoctogenarians (P = .70). Major adverse events (9.2% vs 9.7%), types I/III endoleak (4.6% vs 2.4%) access complication (3.1% vs 3.3%), and length of stay (8.2 ± 27 days vs 5.7 ± 6.3 days) were all similar between the groups. Freedom from target artery instability and freedom from secondary interventions at 3 years were similar between the groups. Octogenarian survival was lower at 3 years compared with nonoctogenarians on univariate analysis (log-rank P < .01) and on multivariable analysis after adjusting for history of active cancer, hyperlipidemia, and chronic obstructive pulmonary disease. CONCLUSIONS Despite small differences in demographics, anatomic factors, and procedural data, F-BEVAR was safe and effective with nearly identical early outcomes in octogenarians in these experienced aortic centers. More extensive clinical experience and longer follow-up are needed to better delineate factors impacting longer term mortality.
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Affiliation(s)
- Fernando Motta
- Division of Vascular and Endovascular Surgery, The University of North Carolina, Chapel Hill, NC
| | - Gustavo S Oderich
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minn
| | - Emanuel R Tenorio
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minn
| | - Andres Schanzer
- Division of Vascular and Endovascular Surgery, University of Massachusetts Medical School, Worcester, Mass
| | - Carlos H Timaran
- Division of Vascular and Endovascular Surgery, University of Texas Southwestern, Dallas, Tex
| | - Darren Schneider
- Weill Cornell Medicine, New York-Presbyterian Hospital, New York, NY
| | - Matthew P Sweet
- Division of Vascular and Endovascular Surgery, University of Washington, Seattle, Wash
| | - Adam W Beck
- Division of Vascular and Endovascular Surgery, University of Alabama at Birmingham, Birmingham, Ala
| | - Matthew J Eagleton
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| | - Mark A Farber
- Division of Vascular and Endovascular Surgery, The University of North Carolina, Chapel Hill, NC.
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Comparison of commercially available versus customized branched-fenestrated devices in the treatment of complex aortic aneurysms. J Vasc Surg 2019; 69:645-650. [DOI: 10.1016/j.jvs.2018.05.215] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 05/10/2018] [Indexed: 11/18/2022]
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Jacoba Berghmans CH, Lübke T, Brunkwall JS. A Cost Calculation of EVAR and FEVAR Procedures at an European Academic Hospital. Ann Vasc Surg 2019; 54:205-214. [DOI: 10.1016/j.avsg.2018.05.059] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 04/28/2018] [Accepted: 05/06/2018] [Indexed: 11/15/2022]
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Motta F, Vallabhaneni R, Kalbaugh CA, Farber MA. The role of selective stenting for superior mesenteric artery scallops during fenestrated endovascular aneurysm repair. J Vasc Surg 2018; 69:47-52. [PMID: 29960791 DOI: 10.1016/j.jvs.2018.05.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 05/10/2018] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Stenting of small fenestrations of the Zenith fenestrated endograft (ZFEN; Cook Medical, Bloomington, Ind) is necessary during fenestrated endovascular aneurysm repair (FEVAR) of complex abdominal aortic aneurysms to avoid malalignment. However, stenting of superior mesenteric artery (SMA) scallops of ZFEN devices is optional according to the instructions for use. The objective of this study was to assess the early and midterm outcomes of selective use of stents in SMA scallops of ZFEN during FEVAR procedures. METHODS This study is a single-institution retrospective review of prospectively enrolled patients treated at the University of North Carolina at Chapel Hill between July 2010 and August 2014. Only patients with SMA scallops were included for analysis. We compared results between patients grouped as stented or unstented SMA scallops. The scallops were stented when one or more of the following criteria were present: misalignment of scallop determined by balloon testing intraoperatively; configuration consisting of an SMA scallop and a single renal fenestration or stent; and pre-existing stenosis in the vessel adjacent to the graft scallop. The study was approved by the local Institutional Review Board. Primary outcomes addressed were mortality, vessel patency, early and late complications, and reintervention rates. Baseline characteristics of the patients and procedure data were also described. RESULTS During the 48-month study period, 61 patients were treated for complex abdominal aortic aneurysms at the University of North Carolina with a mean age of 73 years, and 74.3% of patients were male. Thirty-nine of 61 patients (63.9%) had a device design with an SMA scallop and were included for analysis. Eleven of 39 patients (28%) had the SMA primarily stented and 28 (72%) were unstented. There was only one death (2.5%) during the 30-day postoperative period, with 100% technical success and branch patency. In the unstented group, there were three SMA complications during follow-up, two requiring reintervention; however, there were no associated deaths. Among the stented group, there was one branch-related complication that occurred during the procedure but no stent stenosis or occlusion during the long-term follow-up. During the mean follow-up period of 21.7 months, no SMA stent thrombosis occurred. There was no statistical difference in outcomes between groups. CONCLUSIONS Single-wide SMA scallops of ZFEN during FEVAR procedures may be selectively stented using specific criteria and rigorous follow-up, without compromising the safety and efficacy of the SMA.
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Affiliation(s)
- Fernando Motta
- Division of Vascular Surgery, Department of Surgery, School of Medicine, University of North Carolina, Chapel Hill, NC
| | - Raghuveer Vallabhaneni
- Director of Vascular Surgery, Baltimore Region, MedStar Heart and Vascular Institute, Baltimore, Md
| | - Corey A Kalbaugh
- Division of Vascular Surgery, Department of Surgery, School of Medicine, University of North Carolina, Chapel Hill, NC
| | - Mark A Farber
- Division of Vascular Surgery, Department of Surgery, School of Medicine, University of North Carolina, Chapel Hill, NC.
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Johnson CE, Ham SW, Ziegler KR, Weaver FA, Rowe VL, Han SM. Use of Double-Barrel Gore Excluder Bifurcated Endografts for Renal Artery Incorporation in an Urgent Endovascular Repair of a Thoracoabdominal Aortic Aneurysm. Ann Vasc Surg 2017; 49:309.e1-309.e6. [PMID: 29197608 DOI: 10.1016/j.avsg.2017.09.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 09/20/2017] [Indexed: 10/18/2022]
Abstract
Total endovascular repair of a thoracoabdominal aortic aneurysm (TAAA) in an urgent setting requires an advanced endovascular skill set and an innovative approach. We describe a novel technique of treating a symptomatic Crawford extent 4 TAAA with a combination of multilayered parallel endografting and double-barrel Gore Excluder bifurcated endografts to achieve complete aneurysm exclusion with visceral and bilateral renal artery incorporation. A 75-year-old male presented with a symptomatic 10 cm Crawford extent 4 TAAA. Severe medical comorbidities, including chronic obstructive lung disease and cardiac arrhythmia, as well as prior open infrarenal aortic aneurysm repair made him high risk for an urgent re-do open repair. His previous open infrarenal aortic replacement created a short distance between the lowest renal artery and the flow divider of the aortic graft, which posed a challenge in using a bifurcated aortic endograft as a distal component of the previously described multilayered parallel endografting. Therefore, celiac and superior mesenteric arteries were treated with a multilayered parallel grafting configuration, whereas bilateral renal arteries were incorporated using side-by-side bifurcated modular stent grafts in double-barrel fashion. Contralateral gates served as cuffs for renal artery branch stent grafts, and ipsilateral limbs were deployed within the common iliac arteries. The patient recovered well and was discharged 3 days after repair. Follow-up imaging at 1 month demonstrated patent celiac, superior mesenteric, and bilateral renal artery flow, with no endoleak and stable aneurysm sac. The patient is doing well clinically 1 year after the operation.
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Affiliation(s)
- Cali E Johnson
- Comprehensive Aortic Center, CardioVascular Thoracic Institute Keck Medical Center of University of Southern California, Los Angeles, CA.
| | - Sung W Ham
- Comprehensive Aortic Center, CardioVascular Thoracic Institute Keck Medical Center of University of Southern California, Los Angeles, CA
| | - Kenneth R Ziegler
- Comprehensive Aortic Center, CardioVascular Thoracic Institute Keck Medical Center of University of Southern California, Los Angeles, CA
| | - Fred A Weaver
- Comprehensive Aortic Center, CardioVascular Thoracic Institute Keck Medical Center of University of Southern California, Los Angeles, CA
| | - Vincent L Rowe
- Comprehensive Aortic Center, CardioVascular Thoracic Institute Keck Medical Center of University of Southern California, Los Angeles, CA
| | - Sukgu M Han
- Comprehensive Aortic Center, CardioVascular Thoracic Institute Keck Medical Center of University of Southern California, Los Angeles, CA
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Glorion M, Coscas R, McWilliams RG, Javerliat I, Goëau-Brissonniere O, Coggia M. A Comprehensive Review of In Situ Fenestration of Aortic Endografts. Eur J Vasc Endovasc Surg 2016; 52:787-800. [PMID: 27843111 DOI: 10.1016/j.ejvs.2016.10.001] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Accepted: 10/10/2016] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Despite technical advances of fenestrated and branched endografts, endovascular exclusion of aneurysms involving renal, visceral, and/or supra-aortic branches remains a challenge. In situ fenestration (ISF) of standard endografts represents another endovascular means to maintain perfusion to such branches. This study aimed to review current indications, technical descriptions, and results of ISF. METHOD A review of the English language literature was performed in Medline databases, Cochrane Database, Web of Science, and Scopus using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Sixty-seven relevant papers were selected. Thirty-three papers were excluded, leaving 34 articles as the basis of the present review. RESULTS Most experimental papers evaluated ISF feasibility and assessed the consequences of ISF on graft fabric. Regarding clinical papers, 73 ISF procedures have been attempted in 58 patients, including 26 (45%) emergent and three (5%) bailout cases. Sixty-five (89%) ISF were located at the level of the arch, and eight (11%) in the abdominal aorta. Graft perforation was performed by physical, mechanical, or unspecified means in 33 (45%), 38 (52%), and two vessels (3%), respectively. ISF was technically successful in 68/73 (93%) arteries. At 30 days, two (3.4%) patients died in the setting of an aorto-bronchial fistula and an aorto-oesophageal fistula, respectively. No post-operative death, major complication, or endoleak was described as secondary to the ISF procedure. With follow-up between 0 and 72 months, four (6.9%) late deaths were noted, unrelated to the aorta. One (1.7%) LSA stent was stenosed without symptoms. CONCLUSIONS Although there may be publication bias, multiple techniques were described to perform ISF with satisfactory short-term results. Long-term data remain scarce. Aortic endograft ISF is an off-label procedure that should not be used outside emergent bailout techniques or investigational studies. A comparison with alternative techniques of preserving aortic side branches is needed.
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Affiliation(s)
- M Glorion
- Department of Vascular Surgery, Ambroise Paré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Boulogne-Billancourt, France; Faculté de Médecine Paris-Ile de France-Ouest, UFR des sciences de la santé Simone Veil, Université Versailles Saint-Quentin en Yvelines, Montigny-le-Bretonneux, France
| | - R Coscas
- Department of Vascular Surgery, Ambroise Paré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Boulogne-Billancourt, France; Faculté de Médecine Paris-Ile de France-Ouest, UFR des sciences de la santé Simone Veil, Université Versailles Saint-Quentin en Yvelines, Montigny-le-Bretonneux, France; UMR 1018, Inserm-Paris11 - CESP, Versailles Saint-Quentin-en-Yvelines University, Paris-Saclay University, Paul Brousse Hospital, Villejuif, France.
| | - R G McWilliams
- Radiology Department, Royal Liverpool University Hospital, Liverpool, UK
| | - I Javerliat
- Department of Vascular Surgery, Ambroise Paré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Boulogne-Billancourt, France
| | - O Goëau-Brissonniere
- Department of Vascular Surgery, Ambroise Paré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Boulogne-Billancourt, France; Faculté de Médecine Paris-Ile de France-Ouest, UFR des sciences de la santé Simone Veil, Université Versailles Saint-Quentin en Yvelines, Montigny-le-Bretonneux, France; UMR 1018, Inserm-Paris11 - CESP, Versailles Saint-Quentin-en-Yvelines University, Paris-Saclay University, Paul Brousse Hospital, Villejuif, France
| | - M Coggia
- Department of Vascular Surgery, Ambroise Paré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Boulogne-Billancourt, France; Faculté de Médecine Paris-Ile de France-Ouest, UFR des sciences de la santé Simone Veil, Université Versailles Saint-Quentin en Yvelines, Montigny-le-Bretonneux, France
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Georgiadis GS, van Herwaarden JA, Antoniou GA, Giannoukas AD, Lazarides MK, Moll FL. Fenestrated stent grafts for the treatment of complex aortic aneurysm disease: A mature treatment paradigm. Vasc Med 2016; 21:223-38. [DOI: 10.1177/1358863x16631841] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The introduction of fenestrated stent grafts (SGs) to treat abdominal aortic aneurysms (AAAs) with short proximal necks began in 1999. Nowadays, the whole visceral aorta can be treated totally by endovascular means. The established use of fenestrated devices to treat complex AAAs as a first-line management option has been previously reported. An up-to-date evaluation of the literature was performed including all types of publications regarding the use of fenestrated technology to repair complex AAAs. Fenestrated repair is now an established alternative to hybrid/chimney/snorkel repairs. However, specific criteria and prerequisites are required for the use and improvement of this method. Multiple device morphologies have been used incorporating the visceral arteries in various combinations. This modular strategy connects different devices (bridging covered stents and bifurcated SGs) with the aortic main body, thus excluding the aneurysm from the circulation. Precise deployment of the fenestrated SG is mandatory for successful visceral vessel revascularization. Accurate SG sizing and customization, a high level of technical skill, and facilities with modern imaging techniques including 3D road mapping and dedicated hybrid rooms are required. Most experience has been with the custom-made Zenith Cook platform, although off-the-shelf devices have been recently implanted. More complex repairs have been performed over the last few years, but device complexity has also increased. Perioperative, mid-term, and a few recently reported long-term results are encouraging. Secondary interventions remain the main problem, similar to that observed after traditional endovascular abdominal aortic aneurysm repair (EVAR).
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Affiliation(s)
- George S Georgiadis
- Department of Vascular Surgery, University Medical Center, Utrecht, The Netherlands
- Department of Vascular Surgery, ‘Demokritus’ University of Thrace, University General Hospital of Alexandroupolis, Alexandroupolis, Greece
| | | | - George A Antoniou
- Liverpool Vascular and Endovascular Service, Royal Liverpool University Hospital, Liverpool, UK
| | | | - Miltos K Lazarides
- Department of Vascular Surgery, ‘Demokritus’ University of Thrace, University General Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Frans L Moll
- Department of Vascular Surgery, University Medical Center, Utrecht, The Netherlands
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11
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Osman E, Tan KT, Tse L, Jaskolka J, Roche-Nagle G, Oreopoulos G, Rubin B, Lindsay T. The in-hospital costs of treating high-risk patients with fenestrated and branched endografts. J Vasc Surg 2015; 62:1457-64. [DOI: 10.1016/j.jvs.2015.07.040] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 07/07/2015] [Indexed: 01/22/2023]
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12
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Chimney and Periscope Technique for Emergent Treatment of Spontaneous Aortic Rupture. Ann Vasc Surg 2014; 28:1324-8. [DOI: 10.1016/j.avsg.2014.01.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 12/23/2013] [Accepted: 01/14/2014] [Indexed: 12/20/2022]
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13
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Georgakarakos E, Xenakis A, Georgiadis G, Argyriou C, Antoniou G, Schoretsanitis N, Lazarides M. The Hemodynamic Impact of Misalignment of Fenestrated Endografts: A Computational Study. Eur J Vasc Endovasc Surg 2014; 47:151-9. [DOI: 10.1016/j.ejvs.2013.09.029] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Accepted: 09/27/2013] [Indexed: 10/26/2022]
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Varu VN, Greenberg JI, Lee JT. Improved efficiency and safety for EVAR with utilization of a hybrid room. Eur J Vasc Endovasc Surg 2013; 46:675-9. [PMID: 24161724 DOI: 10.1016/j.ejvs.2013.09.023] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Accepted: 09/22/2013] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Access to a hybrid endovascular suite is touted as a necessity for advanced endovascular aneurysm repair (EVAR) to improve imaging accuracy and safety. Yet there remain little data documenting this intuitive advantage of a hybrid setup versus a traditional operating room (OR) utilizing a portable fluoroscopic unit (C-arm) for imaging. We hypothesized that standard elective EVAR performed in a hybrid suite would improve procedural efficiency and accuracy, as well minimize patient exposure to both contrast and radiation. METHODS We retrospectively reviewed a single attending surgeon's EVAR practice, which encompassed the transition to a hybrid endovascular suite (opened July 2010). Only consecutive abdominal aneurysms were included in the analysis to attempt to create a homogenous cohort. All emergent, aorto-uni-iliac (AUI), snorkel, fenestrated, or hybrid procedures were excluded. Standard variables evaluated and compared between the two study subgroups included fluoroscopy time, operative time, contrast use, stent-graft component utilization, complication rates, and short-term endoleaks. RESULTS From January 2008 to August 2012, we performed 213 EVAR procedures for abdominal aortic aneurysms. After excluding emergent, AUI, snorkel, or hybrid procedures, we analyzed 109 routine EVARs. Fifty-eight consecutive cases were done in the OR with a C-arm until July 2010, and the last 51 cases were done in the hybrid room. Both groups were well matched in terms of demographics, aneurysm morphology, and procedural characteristics. No difference was found in terms of complication rates or operative mortality, although there was a trend towards decreased fluoroscopy time, type I/III endoleaks, and a number of additional endograft components utilized. Compared with patients repaired in the OR/C-arm, EVAR done in the hybrid room resulted in less total OR time and contrast usage (p < .05). CONCLUSIONS Routine EVAR performed in a hybrid fixed-imaging suite affords greater efficiency and less harmful exposure of contrast and possible radiation to the patient. Accurate imaging quality and deployment is associated with less need for additional endograft components, which should lead to improved cost efficiency. Confirmation of these findings might be necessary in a randomized control trial to fully justify the capital expenditure necessary for hybrid endovascular suites.
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Affiliation(s)
- V N Varu
- Division of Vascular Surgery, Stanford University Medical Center, Stanford, CA, USA
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