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Abisi S, Zayed H, Frigatti P, Furlan F, Simonte G, Isernia G, Kuczmik W, Fattoum M, Halak M, Silverberg D, Gkoutzios P, Saha P. Medium-term outcomes of EXTra-design engineering inner-branch ENdografts for the treatment of complex aortic aneurysms from a multicenter collaboration. J Vasc Surg 2024; 80:336-343. [PMID: 38467204 DOI: 10.1016/j.jvs.2024.03.013] [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: 01/15/2024] [Revised: 03/02/2024] [Accepted: 03/05/2024] [Indexed: 03/13/2024]
Abstract
OBJECTIVE This study aims to present the medium-term outcomes of Extra-Design engineering endografts with inner branches (EDE-iBEVARs, Artivion) in endovascular aortic repairs of complex aneurysms building upon promising early results. METHODS A retrospective, international, multi-center study was conducted including consecutive patients who underwent complex endovascular aortic repairs using EDE-iBEVARs between 2018 and 2022. Patient demographics, aneurysm anatomical features, procedural details, reinterventions, complications, and endograft failures during follow-up were assessed. The primary outcome was aneurysm-related mortality. Secondary outcome measures included the freedom from all-cause mortality and reintervention, technical and clinical success, and late related complications including branch instability, endoleaks, and serious adverse events. RESULTS Our study encompassed a total of 260 patients across 13 European centers. The cohort included patients with thoracoabdominal aortic aneurysms (n = 116), suprarenal or juxta-renal aneurysms (n = 95), and those who had previous open repair or previous endovascular aortic repair with type 1A endoleak (n = 49). Of 982 possible inner branches (937 antegrade and 45 retrograde), 962 (98%) were successfully cannulated and bridged with covered stents during the index procedure. Overall, the endograft was successfully deployed in 98% of patients, and 93% were discharged from hospital following surgery. At 3 years, freedom from aneurysm-related mortality was 97%, whereas the freedom of all-cause mortality was 89%. Freedom from reinterventions was 91% and 76% at 1 and 3 years, respectively. The rate of late complications such as endoleaks or branch instability events was 12% (n = 30). The late branch occlusion rate during follow-up was 1.5% (n = 15), of which 12 were renal branches. CONCLUSIONS EDE-iBEVARs demonstrate satisfactory medium-term outcomes with reintervention rates comparable to other endografts. Encouragingly, rates of branch patency were high, and major adverse events were low. This technology could expand the treatment options for patients with challenging complex aortic conditions.
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Affiliation(s)
- Said Abisi
- Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom; Faculty of Life Sciences and Medicine, King College London, London, United Kingdom.
| | - Hany Zayed
- Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom; Faculty of Life Sciences and Medicine, King College London, London, United Kingdom
| | | | | | | | | | | | | | | | | | - Panos Gkoutzios
- Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Prakash Saha
- Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom; Faculty of Life Sciences and Medicine, King College London, London, United Kingdom
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Chen Y, Bashir M, Guo J, Piffaretti G, Jubouri M, D'Oria M. Expert-Based Narrative Review on Contemporary Use of an Off-The-Shelf Multibranched Endograft for Endovascular Treatment of Thoracoabdominal Aortic Aneurysms: Device Design, Anatomical Suitability, Technical Tips, Perioperative Care, Clinical Applications, and Real-World Experience. Ann Vasc Surg 2024; 108:98-111. [PMID: 38942377 DOI: 10.1016/j.avsg.2024.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 05/10/2024] [Accepted: 05/15/2024] [Indexed: 06/30/2024]
Abstract
Advanced endovascular techniques, such as fenestrated stent grafts, are nowadays available that permit minimally invasive treatment of complex abdominal aortic aneurysms. However, thoracoabdominal aortic aneurysm patients have anatomic limitations to fenestrated stent-grafts given a large lumen, that is, the gap between the endograft and the inner aortic wall. This has led to the development of branched endovascular aneurysm repair as the ideal option for such patients. The Zenith t-Branch multibranched endograft (Cook Medical, Bloomington, IN), which has been commercially available in Europe to treat thoracoabdominal aortic aneurysm since June 2012, represents a feasible off-the-shelf alternative for treatment of such pathologies, especially in the urgent setting, for patients who cannot wait the time required for manufacturing and delivery of custom-made endografts. The device's anatomical suitability should be considered, especially for female patients with smaller iliofemoral vessels. Several tips may help deal with particularly complex scenarios (such as, for instance, in case of narrow inner aortic lumens or when treating patients with failure of prior endovascular aneurysm repair), and a broad array of techniques and devices must be available to ensure technical and clinical success. Despite promising early outcomes, concerns remain particularly regarding the risk for spinal cord ischemia and further assessment of long-term durability is needed, including the rate of target vessel instability and need for secondary interventions. As the published evidence mainly comes from retrospective registries, it is likely that reported outcomes may suffer from an intrinsic bias as most procedures reported to date have been carried out at high-volume aortic centers. Nonetheless, with the never-ceasing adoption of new and refined techniques, outcomes are expected to ameliorate.
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Affiliation(s)
- Yonghui Chen
- Department of Vascular Surgery, Tianjin Medical University General Hospital, Tianjin, China.
| | - Mohamad Bashir
- Vascular & Endovascular Surgery, Velindre University NHS Trust, Health & Education Improvement Wales (HEIW), Cardiff, Wales, UK
| | - Jiayin Guo
- Department of Vascular Surgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Gabriele Piffaretti
- Vascular Surgery Department of Medicine and Surgery, University of Insubria School of Medicine, Varese, Italy
| | - Matti Jubouri
- Vascular & Endovascular Surgery, Velindre University NHS Trust, Health & Education Improvement Wales (HEIW), Cardiff, Wales, UK
| | - Mario D'Oria
- Department of Vascular and Endovascular Surgery, Cardio-Thoraco-Vascular Department, University Hospital of Trieste ASUGI, Trieste, Italy
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Simonte G, Gatta E, Vento V, Parlani G, Simonte R, Montecchiani L, Isernia G. Partial Deployment to Save Space for Vessel Cannulation When Treating Complex Aortic Aneurysms with Narrow Paravisceral Lumen Is Also Feasible Using Inner-Branched Pre-Cannulated Endografts. J Clin Med 2024; 13:3060. [PMID: 38892771 PMCID: PMC11172520 DOI: 10.3390/jcm13113060] [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: 04/13/2024] [Revised: 05/21/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
Introduction: The aim of this paper is to propose a sequential deployment technique for the E-nside off-the-shelf endograft that could potentially enhance target visceral vessel (TVV) cannulation and overstenting in narrow aortic anatomies. Methods: All data regarding patients consecutively treated in two aortic centers with the E-nside graft employing the partial deployment technique were included in the study cohort and analyzed. To execute the procedure with partial endograft deployment, the device should be prepared before insertion by advancing, under fluoroscopy, all four dedicated 400 cm long 0.018″ non-hydrophilic guidewires until their proximal ends reach the cranial graft's edge. Anticipating this guidewire placement prevents the inability to do so once the endograft is partially released, avoiding potentially increased friction inside the constricted pre-loaded microchannels. The endograft is then advanced and deployed in the standard fashion, stopping just after the inner branch outlets are fully expanded. Tip capture is released, and the proximal end of the device is opened. Visceral vessel bridging is completed from an upper access in the desired sequence, and the graft is fully released after revascularizing one or more arteries. Preventing the distal edge of the graft from fully expanding improves visceral vessel cannulation and bridging component advancement, especially when dealing with restricted lumina. Results: A total of 26 patients were treated during the period December 2019-March 2024 with the described approach. Procedure was performed in urgent settings in 14/26 cases. The available lumen was narrower than 24 mm at the origin of at least one target vessel in 11 out of 26 cases performed (42.3%). Technical success was obtained in 24 out of 26 cases (92.3%), with failures being due to TVVs loss. No intraoperative death or surgical conversion was recorded, and no early reintervention was needed in the perioperative period. Clinical success at 30 days was therefore 80.7%. Conclusions: The described technique could be considered effective in saving space outside of the graft, allowing for safe navigation and target vessel cannulation in narrow visceral aortas, similar to what has already been reported for outer-branched endografts.
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Affiliation(s)
- Gioele Simonte
- Vascular and Endovascular Surgery Unit, S. Maria della Misericordia University Hospital, 06132 Perugia, Italy (R.S.)
| | - Emanuele Gatta
- Vascular and Endovascular Surgery Unit, Ospedali Riuniti di Ancona, 60126 Ancona, Italy; (E.G.); (V.V.); (L.M.); (G.I.)
| | - Vincenzo Vento
- Vascular and Endovascular Surgery Unit, Ospedali Riuniti di Ancona, 60126 Ancona, Italy; (E.G.); (V.V.); (L.M.); (G.I.)
| | - Gianbattista Parlani
- Vascular and Endovascular Surgery Unit, S. Maria della Misericordia University Hospital, 06132 Perugia, Italy (R.S.)
| | - Rachele Simonte
- Vascular and Endovascular Surgery Unit, S. Maria della Misericordia University Hospital, 06132 Perugia, Italy (R.S.)
| | - Luca Montecchiani
- Vascular and Endovascular Surgery Unit, Ospedali Riuniti di Ancona, 60126 Ancona, Italy; (E.G.); (V.V.); (L.M.); (G.I.)
| | - Giacomo Isernia
- Vascular and Endovascular Surgery Unit, Ospedali Riuniti di Ancona, 60126 Ancona, Italy; (E.G.); (V.V.); (L.M.); (G.I.)
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Manunga J, Cravero E, Goldman J, Stanberry LI, Stephenson E, Harris KM, Skeik N. Examining the impact of median arcuate ligament-induced celiac artery compression on target vessel patency, long-term survival and device integrity in fenestrated and branched endovascular repairs. J Vasc Surg 2024:S0741-5214(24)01098-X. [PMID: 38723909 DOI: 10.1016/j.jvs.2024.04.070] [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: 04/01/2024] [Revised: 04/26/2024] [Accepted: 04/30/2024] [Indexed: 06/05/2024]
Abstract
OBJECTIVE To evaluate the impact of celiac artery (CA) compression by median arcuate ligament (MAL) on technical metrics and long-term CA patency in patients with complex aortic aneurysms undergoing fenestrated/branched endograft repairs (F/B-EVARs). METHODS Single-center, retrospective review of patients undergoing fenestrated/branched endovascular aortic aneurysm repairs and requiring incorporation of the CA between 2013 and 2023. Patients were divided into two groups-those with (MAL+) and without (MAL-) CA compression-based on preoperative computed tomography angiography findings. MAL was classified in three grades (A, B, and C) based on the degree and length of stenosis. Patients with MAL grade A had ≤50% CA stenosis measuring ≤3 mm in length. Those with grade B had 50% to 80% CA stenosis measuring 3 to 8 mm long, whereas those with grade C had >80% stenosis measuring >8 mm in length. End points included device integrity, CA patency and technical success-defined as successful implantation of the fenestrated/branched device with perfusion of CA and no endoleak. RESULTS One hundred and eighty patients with complex aortic aneurysms (pararenal, 128; thoracoabdominal, 52) required incorporation of the CA during fenestrated/branched endovascular aortic aneurysm repair. Majority (73%) were male, with a median age of 76 years (interquartile range [IQR], 69-81 years) and aneurysm size of 62 mm (IQR, 57-69 mm). Seventy-eight patients (43%) had MAL+ anatomy, including 33 patients with MAL grade A, 32 with grade B, and 13 with grade C compression. The median length of CA stenosis was 7.0 mm (IQR, 5.0-10.0 mm). CA was incorporated using fenestrations in 177 (98%) patients. Increased complexity led to failure in CA bridging stent placement in four MAL+ patients, but completion angiography showed CA perfusion and no endoleak, accounting for a technical success of 100%. MAL+ patients were more likely to require bare metal stenting in addition to covered stents (P = .004). Estimated blood loss, median operating room time, contrast volume, fluoroscopy dose and time were higher (P < .001) in MAL+ group. Thirty-day mortality was 3.3%, higher (5.1%) in MAL+ patients compared with MAL- patients (2.0 %). At a median follow-up of 770 days (IQR, 198-1525 days), endograft integrity was observed in all patients and CA events-kinking (n = 7), thrombosis (n = 1) and endoleak (n = 2) -occurred in 10 patients (5.6%). However, only two patients required reinterventions. MAL+ patients had overall lower long-term survival. CONCLUSIONS CA compression by MAL is a predictor of increased procedural complexity during fenestrated/branched device implantation. However, technical success, long-term device integrity and CA patency are similar to that of patients with MAL- anatomy.
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Affiliation(s)
- Jesse Manunga
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital Minneapolis, Minneapolis, MN; Minneapolis Heat Institute Foundation, Minneapolis, MN.
| | - Ellen Cravero
- Minneapolis Heat Institute Foundation, Minneapolis, MN
| | | | | | - Elliot Stephenson
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital Minneapolis, Minneapolis, MN; Minneapolis Heat Institute Foundation, Minneapolis, MN
| | - Kevin M Harris
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital Minneapolis, Minneapolis, MN; Section of Cardiology, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, MN
| | - Nedaa Skeik
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital Minneapolis, Minneapolis, MN; Minneapolis Heat Institute Foundation, Minneapolis, MN
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Goyal A, Fatima L, Mushtaq F, Tariq MD, Kamran A, Sohail AH, Chunawala Z, Sulaiman SA, Shrestha AB, Sheikh AB, Belur AD. Comparison between the outcomes of transfemoral access and transfemoral access with adjunct upper extremity access in patients undergoing endovascular aortic repair: A pilot systematic review and meta-analysis. Catheter Cardiovasc Interv 2024; 103:982-994. [PMID: 38584518 DOI: 10.1002/ccd.31048] [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: 12/19/2023] [Revised: 03/18/2024] [Accepted: 03/31/2024] [Indexed: 04/09/2024]
Abstract
Endovascular aortic repair is an emerging novel intervention for the management of abdominal aortic aneurysms. It is crucial to compare the effectiveness of different access sites, such as transfemoral access (TFA) and upper extremity access (UEA). An electronic literature search was conducted using PubMed, EMBASE, and Google Scholar databases. The primary endpoint was the incidence of stroke/transient ischemic attack (TIA), while the secondary endpoints included technical success, access-site complications, mortality, myocardial infarction (MI), spinal cord ischemia, among others. Forest plots were constructed for the pooled analysis of data using the random-effects model in Review Manager, version 5.4. Statistical significance was set at p < 0.05. Our findings in 9403 study participants (6228 in the TFA group and 3175 in the UEA group) indicate that TFA is associated with a lower risk of stroke/TIA [RR: 0.55; 95% CI: 0.40-0.75; p = 0.0002], MI [RR: 0.51; 95% CI: 0.38-0.69; p < 0.0001], spinal cord ischemia [RR: 0.41; 95% CI: 0.32-0.53, p < 0.00001], and shortens fluoroscopy time [SMD: -0.62; 95% CI: -1.00 to -0.24; p = 0.001]. Moreover, TFA required less contrast agent [SMD: -0.33; 95% CI: -0.61 to -0.06; p = 0.02], contributing to its appeal. However, no significant differences emerged in technical success [p = 0.23], 30-day mortality [p = 0.48], ICU stay duration [p = 0.09], or overall hospital stay length [p = 0.22]. Patients with TFA had a lower risk of stroke, MI, and spinal cord ischemia, shorter fluoroscopy time, and lower use of contrast agents. Future large-scale randomized controlled trials are warranted to confirm and strengthen these findings.
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Affiliation(s)
- Aman Goyal
- Department of Internal Medicine, Seth GS Medical College and KEM Hospital, Mumbai, India
| | - Laveeza Fatima
- Department of Internal Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Fiza Mushtaq
- Department of Internal Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Muhammad Daoud Tariq
- Department of Internal Medicine, Foundation University Medical College, Islamabad, Pakistan
| | - Aemen Kamran
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Amir Humza Sohail
- Department of Surgery, University of New Mexico Health Sciences, Albuquerque, New Mexico, USA
| | - Zainali Chunawala
- Department of Internal Medicine, University of Texas Southwestern, Dallas, Texas, USA
| | - Samia Aziz Sulaiman
- Department of Internal Medicine, School of Medicine, University of Jordan, Amman, Jordan
| | | | - Abu Baker Sheikh
- Department of Internal Medicine, University of New Mexico Health Sciences, Albuquerque, New Mexico, USA
| | - Agastya D Belur
- Department of Cardiovascular Medicine, University of Louisville, Louisville, Kentucky, USA
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Migliari M, Leone N, Veraldi GF, Simonte G, Silingardi R, Resch T, Gennai S. Comparison of bridging stent grafts in branched endovascular aortic repair. J Vasc Surg 2024; 79:1026-1033. [PMID: 38154606 DOI: 10.1016/j.jvs.2023.12.037] [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: 09/05/2023] [Revised: 12/18/2023] [Accepted: 12/19/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND Endovascular treatment of thoracoabdominal aortic aneurysms has become common, with satisfactory results. Nevertheless, long-term durability remains an issue mainly because of target visceral vessel (TVV) instability. Currently, no covered stent has been approved as a bridging stent graft (BSG), demanding continuous research on this topic. METHODS This was a multicenter observational retrospective cohort study comparing the midterm results of the Bard Covera Plus and Gore VBX as BSGs during branched endovascular aneurysm repair. The primary outcome was the comparison of the target vessel instability between the two groups. Primary patency, freedom from branch-related type I and III endoleaks and reintervention, and technical and clinical success were considered secondary outcomes. Logistic regression analysis was used to assess the association between selected baseline factors and TVV instability. TVV instability during follow-up was then evaluated using the Kaplan-Meier cumulative function. RESULTS Three hundred forty-five TVVs in 106 patients were considered suitable for the analysis. Two hundred twenty vessels were stented with the Covera stent graft (64%) and 125 with VBX (36%). Two hundred ninety-nine TVVs received a single BSG, 45 two BSGs, and only 1 three BSGs. Bare metal stent relining was required in 36% of TVVs, mostly in the Covera group (89 [41%] vs 36 [29%]) (P = .030). The primary technical success rate was 96% (331/345), and the assisted primary technical success rate was 99% (342/345). The TVV instability rate within 30 days was 2% (one Covera and five VBX; P = .015). Three BSG occlusions (one Covera and two VBX) and three type Ic endoleaks (three VBX) were detected. The median follow-up was 13.9 months (range, 5.8-25.5 months). Sixteen TVV instabilities were detected during the follow-up. Twelve BSG occlusions (six Covera and six VBX), three type Ic endoleaks (one Covera and two VBX), and one type IIIc endoleak (VBX). The overall target vessel instability rate was 5% (16/342). TVV instability was associated with the use of Gore VBX in the univariable logistic regression (odds ratio, 3.0; 95% confidence interval, 1.1-8.0; P = .027). Aneurysm rupture and aneurysm diameter were also associated with TVV instability in the univariable analysis (P = .002 and P = .008, respectively). The only factor predisposing to TVV instability in the multivariable logistic regression analysis was the use of Gore VBX as a BSG (odds ratio, 2.9; 95% confidence interval, 1.0-8.0; P = .043). Kaplan-Meier analysis showed a significantly higher risk of TVV instability in the VBX group (P < .001). CONCLUSIONS Overall midterm outcomes in this cohort were satisfactory. Patency rates were similar between the two stents. Nevertheless, VBX seems to be associated with worse TVV instability. These results may be correlated with a higher incidence of type Ic endoleaks, which require an extensive learning curve for correct stent selection and deployment.
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Affiliation(s)
- Mattia Migliari
- Department of Vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Nicola Leone
- Department of Vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy.
| | - Gian Franco Veraldi
- Unit of Vascular Surgery, Integrated University Hospital of Verona, Verona, Italy
| | - Gioele Simonte
- Unit of Vascular Surgery, S. Maria della Misericordia Hospital, University of Perugia, Perugia, Italy
| | - Roberto Silingardi
- Department of Vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Timothy Resch
- Department of Vascular Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Stefano Gennai
- Department of Vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
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Al Adas Z, Uceda D, Mazur A, Zehner K, Agrusa CJ, Wang G, Schneider DB. Safety and learning curve of percutaneous axillary artery access for complex endovascular aortic procedures. J Vasc Surg 2024; 79:487-496. [PMID: 37918698 DOI: 10.1016/j.jvs.2023.10.048] [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: 08/29/2023] [Revised: 10/20/2023] [Accepted: 10/27/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND Percutaneous axillary artery access is increasingly used for large-bore access during interventional vascular and cardiac procedures. The aim of this study was to evaluate the safety and learning curve of percutaneous axillary artery access in patients undergoing complex endovascular aortic repair (fenestrated and branched endovascular aneurysm repair [FBEVAR]) requiring large-bore upper extremity access and to discuss best practices for technique and complication management. METHODS One-hundred forty-six patients undergoing large-bore percutaneous axillary artery access during FBEVAR in a prospective, nonrandomized, Investigational Device Exemption study between September 2017 and January 2023 were analyzed. Ultrasound guidance and micropuncture were used to access the second portion of the axillary artery and 2 Perclose Proglide or Prostyle devices (Abbott Vascular) were predeployed before the insertion of the large-bore sheath. Completion angiography was performed in all patients to verify hemostatic closure. Axillary artery patency was also assessed on follow-up computed tomography angiography. Patient-related, procedural, and postoperative variables were collected and analyzed. RESULTS One-hundred forty-five patients underwent successful percutaneous axillary artery access; 1 patient failed axillary access and alternative access was established. The left axillary artery was accessed in 115 patients (79%), and the right axillary artery was accessed in 30 patients (21%). The largest profile sheath was 14 F in 4 patients (2.8%), 12F in 133 patients (91.7%), and 8F in 8 patients (5.5%). Ten patients (6.9%) required covered stent placement (Viabahn, W. L. Gore & Associates) for failure to achieve hemostasis; there were no conversions to open surgical repair. Additional adverse events included transient upper extremity weakness in two patients (1.3%) and transient upper extremity paresthesias in two patients (1.3%). Three patients (2%) suffered postoperative strokes, including one unrelated hemorrhagic stroke and two possibly access-related embolic strokes. On follow-up, axillary artery patency was 100%. There was a trend toward decreased closure failure over time, with seven patients (10%) in the early cohort and three (4%) in the late cohort. There was a significant negative correlation between the cumulative complication rate and the cumulative experience. CONCLUSIONS Large-bore percutaneous axillary artery access provides safe upper extremity large-bore access during FBEVAR, achieving successful closure in >90% of patients with a low incidence of access-related complications. There was a trend toward better closure rates with increasing experience, suggesting a learning curve effect. Application of best practices including ultrasound guidance and angiography may ensure safe application of the technique of percutaneous large-bore axillary artery access.
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Affiliation(s)
- Ziad Al Adas
- Division of Vascular and Endovascular Therapy, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Domingo Uceda
- Division of Vascular and Endovascular Therapy, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Alexa Mazur
- Division of Vascular and Endovascular Therapy, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Kiera Zehner
- Division of Vascular and Endovascular Therapy, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Christopher J Agrusa
- Division of Vascular Surgery, New York-Presbyterian Hospital/Weill, Cornell Medical Center, New York, NY
| | - Grace Wang
- Division of Vascular and Endovascular Therapy, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Darren B Schneider
- Division of Vascular and Endovascular Therapy, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.
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Torrealba JI, Blessing E, Rohlffs F, Panuccio G, Carpenter S, Kölbel T. Single access covered endovascular reconstruction of the aortic bifurcation. J Vasc Surg Cases Innov Tech 2023; 9:101343. [PMID: 37965110 PMCID: PMC10641678 DOI: 10.1016/j.jvscit.2023.101343] [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] [Received: 08/08/2023] [Accepted: 09/20/2023] [Indexed: 11/16/2023] Open
Abstract
We describe the feasibility of covered endovascular reconstruction of the aortic bifurcation (CERAB) through a single femoral access and a steerable sheath. We present the technique, which we used for a patient with severe aortoiliac calcification and bilateral involvement of the common femoral artery. The patient underwent endarterectomy of the left common femoral artery plus CERAB with an aortic stent graft and bilateral covered stents for the common iliac artery with kissing dilatation with a steerable sheath using only left femoral access. CERAB can be performed using unilateral access with the aid of a steerable sheath, reducing the potential for access site complications.
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Affiliation(s)
- Jose I. Torrealba
- German Aortic Center Hamburg, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Erwin Blessing
- German Aortic Center Hamburg, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Fiona Rohlffs
- German Aortic Center Hamburg, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Giuseppe Panuccio
- German Aortic Center Hamburg, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Sebastian Carpenter
- German Aortic Center Hamburg, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Tilo Kölbel
- German Aortic Center Hamburg, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
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9
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Pisa FR, Spinella G, Pane B, Pratesi G. Use of target vessel ballooning to facilitate endovascular treatment in the case of branched endovascular aneurysm repair with a retrograde approach. J Vasc Surg Cases Innov Tech 2023; 9:101330. [PMID: 37885793 PMCID: PMC10598395 DOI: 10.1016/j.jvscit.2023.101330] [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: 06/30/2023] [Accepted: 08/31/2023] [Indexed: 10/28/2023] Open
Abstract
A case of a new technique for branched endovascular aneurysm repair with a retrograde approach and ostial stenosis of the target vessel is reported. An angioplasty balloon was placed within the target vessel and used to give added stability to catheter advancement to place the stiff guidewire needed for placement of a bridging stent graft. In brief, a standard guidewire was first placed inside the target vessel through the retrograde approach. Next, the balloon was placed from outside the stent graft, again through a contralateral retrograde approach. Then, the angioplasty balloon was inflated, and a support catheter was advanced to the balloon and then slowly deflated to allow the catheter to advance. Finally, the stiff guidewire was placed. Subsequently, the bridging stent was placed and deployed. This technique is feasible and can be used in selected cases to use a retrograde approach when ostial stenosis of the target vessel is present.
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Affiliation(s)
- Fabio Riccardo Pisa
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genoa, Italy
| | - Giovanni Spinella
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genoa, Italy
- Vascular and Endovascular Surgery Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Bianca Pane
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genoa, Italy
- Vascular and Endovascular Surgery Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Giovanni Pratesi
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genoa, Italy
- Vascular and Endovascular Surgery Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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10
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Patel RJ, Sibona A, Malas MB, Lane JS, Al-Nouri O, Barleben AR. Upper Extremity Access Has Worse Outcomes in F/BEVAR Using the VQI Dataset. Ann Vasc Surg 2023; 97:184-191. [PMID: 37574045 PMCID: PMC10841218 DOI: 10.1016/j.avsg.2023.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/27/2023] [Accepted: 08/06/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND Physician-modified endografts and custom-manufactured devices use branched and fenestrated techniques (F/BEVAR) to repair complex aneurysms. Traditionally, many of these are deployed through a combination of upper and lower extremity access. However, with newer steerable sheaths, you can now simulate upper extremity (UEM) access from a transfemoral approach. Single-institution studies have demonstrated increased risks of access site complications and stroke when UEM access is used. This study compares outcomes after F/BEVAR in a national database between total transfemoral (TTF) access and mixed UEM access. METHODS This study is an analysis of the Vascular Quality Initiative for all patients who underwent F/BEVAR from 2014 to 2021. Patients were stratified based on a TTF delivery of all devices versus any UEM access for deployment of target vessel stents. Primary outcomes included stroke, myocardial infarction (MI), and perioperative death. Secondary outcomes included access site hematoma, occlusion or embolization, operative time, fluoroscopy time, and technical success. Multivariable linear and logistic regression analyses were performed. RESULTS Three thousand one hundred forty six patients underwent an F/BEVAR: 2,309 (73.4%) TTF and 837 (26.6%) UEM. Logistic regression analysis indicated a two-fold increased risk of death and MI and a three-fold increased risk of stroke in the UEM group. Furthermore, there is decreased operative time (221 vs. 297 min, P < 0.001) and fluoroscopy time (62 vs. 80 min, P < 0.001) in the TTF group and no difference in technical success between groups (96% vs. 97%, P = 0.159). Finally, there was a decrease in access site hematoma 2.54% vs. 4.31% (P = 0.013), access site occlusion 0.61% vs. 1.91% (P = 0.001), and extremity embolization 2.17% vs. 3.58% (P = 0.026) in the TTF versus UEM group. CONCLUSIONS This study using Vascular Quality Initiative data demonstrates that patients who undergo an F/BEVAR using UEM access have an increased risk of perioperative MI, death, and stroke compared to TTF access.
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Affiliation(s)
- Rohini J Patel
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of California San Diego, San Diego, CA
| | - Agustin Sibona
- Department of Surgery, Loma Linda University, Loma Linda, CA
| | - Mahmoud B Malas
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of California San Diego, San Diego, CA
| | - John S Lane
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of California San Diego, San Diego, CA
| | - Omar Al-Nouri
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of California San Diego, San Diego, CA
| | - Andrew R Barleben
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of California San Diego, San Diego, CA.
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11
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Torrealba J, Grandi A, Nana P, Panuccio G, Rohlffs F, Kölbel T. Transfemoral Access to Implant Iliac Branch Devices After Previous Aortic Grafts. J Endovasc Ther 2023:15266028231208657. [PMID: 37902437 DOI: 10.1177/15266028231208657] [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: 10/31/2023]
Abstract
OBJECTIVE To report on the outcomes of patients undergoing an iliac branch device implantation after previous open or endovascular aorto-biliac repair, using exclusively femoral access for catheterization and delivery of the covering stent to the hypogastric artery. METHODS Single-center retrospective study in which all patients in whom an iliac branch device was implanted after previous open or endovascular aorto-biliac repair were identified. Patients in whom the hypogastric artery catheterization and delivery of the bridging cover stent were achieved via exclusive femoral access were included. Different techniques were used based on surgeon preference. Technical success and access-related complications, as well as iliac branch device endoleak or occlusions during follow-up, were evaluated. RESULTS From 2015 to 2021, 28 patients with a prior open or endovascular aorto-biliac repair underwent 34 iliac branch device implantations. Most (71%) had juxtarenal or thoracoabdominal aortic aneurysms, 82% had common iliac artery aneurysms, and 25% had hypogastric artery aneurysms. Bilateral iliac branch device implantations were performed in 21% of the patients, and in 26% of cases, landing in the superior gluteal artery was obtained. An "up-and-over" technique from the contralateral groin was used in 65% of the cases, and a steerable sheath in 35%. Technical success was 94%, with no complications related to access or technique to catheterize and deliver the stents in the hypogastric artery. The cohort had 20% of major complications, with 3 perioperative deaths. Kaplan-Meier estimated an iliac branch device freedom from occlusion and endoleak was 92% and 83% at 2 years. CONCLUSIONS The implantation of an iliac branch device over previous aortic or open endografts involving the aortic bifurcation is feasible and safe. We suggest using a femoral approach as the primary access of choice. CLINICAL IMPACT In this study we present 28 patients with previous aortoiliac grafts in which iliac branch devices were performed as a subsequent step.We demonstrated the feasibility of the technique despite the difficulty of crossing a neobifurcation, with a steep angle, without complications associated with the technique. Based on our experience, we recommend transfemoral access as the first option for bypassing the hypogastric artery stent, preserving upper extremity access and its possible complications.
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Affiliation(s)
- Jose Torrealba
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Alessandro Grandi
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Petroula Nana
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Giuseppe Panuccio
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Fiona Rohlffs
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Tilo Kölbel
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
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12
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Melloni A, Bertoglio L, Van den Eynde W, Agrusa CJ, Parlani G, Howard DPJ, Rio J, Fazzini S, Mansour W, Dias NV, Ronchey S, Branzan D. Outcomes of Percutaneous Access to the First Versus Third Segment of Axillary Artery During Aortic Procedures. J Endovasc Ther 2023:15266028231202456. [PMID: 37750487 DOI: 10.1177/15266028231202456] [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: 09/27/2023]
Abstract
PURPOSE This article aims at investigating the outcomes of percutaneous access via the first versus third axillary artery (AXA) segments with closure devices during aortic procedures. MATERIALS AND METHODS All patients receiving percutaneous AXA access closed with Perclose ProGlide device (Abbott, Santa Clara, California) from 2008 to 2021 were included in a retrospective multicenter registry (NCT: 04589962). Efficacy endpoint was the technically successful percutaneous procedure (no open conversion). Safety endpoints were stroke and access complications according to the Valve Academic Research Consortium-3 reporting standards. The first (AXA1) or third (AXA3) axillary puncture sites were compared. RESULTS A total of 412 percutaneous AXA accesses were included: 172 (42%) in AXA1 and 240 (58%) in AXA3. Left AXA was catheterized in 363 cases (76% of AXA1 vs 97% of AXA3, p<0.001) and 91% of fenestrated/branched endovascular repair (F/BEVAR) procedures were conducted from the left. A ≥12F internal diameter (ID) sheath was used in 49% of procedures. Open conversion rate was 1%, no major vascular complications occurred, and only one major non-vascular complication was recorded. Primary closure failure occurred in 18 AXA1 (11%) and 32 AXA3 accesses (13%), treated by covered (8.3%) or bare-metal (2.7%) stenting. Bailout stent patency was 100% at median follow-up of 12 months, with 6 of 6 stents still patent after >36 months of follow-up. Stroke rate was 4.4%. An introducer sheath >12F was independently associated with both access complications (p<0.001) and stroke (p=0.005), while a right-side access was associated with stroke only (p=0.034). Even after adjustment for covariates, AXA1 versus AXA3 showed an equal success rate (odds ratio [OR]=0.537, 95% confidence interval [CI]=0.011-1.22 for AXA3, p=0.104). The combination of AXA3 and a >10F introducer sheath provided worse outcomes compared with >10F sheaths through AXA1 (OR for success=0.367, 95% CI=0.176-0.767, p=0.008). This was not confirmed for >12F sheaths, associated with similar outcomes (p=0.31 AXA 1 vs AXA 3). CONCLUSION Major local complications with the percutaneous axillary approach and ≤12F sheaths are infrequent and solvable by complementary endovascular interventions. Stroke risk remains an issue. First and third AXA segments are both amenable for access with good results, but larger sheaths (12F) perform better in AXA1. CLINICAL IMPACT Percutaneous access with vascular closure devices at the first or third axillary artery (AXA) segments during aortic procedures is burdened by a negligible risk of open conversion. Local complications with the percutaneous axillary approach are infrequent and solvable by complementary endovascular interventions. First and third AXA segments are both amenable to access with excellent results, but larger sheaths (12F) perform better in the wider first AXA segment. In this setting, bailout stenting does not appear to be associated with mid-term stent occlusion.
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Affiliation(s)
- Andrea Melloni
- Division of Vascular Surgery, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Luca Bertoglio
- Division of Vascular Surgery, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Wouter Van den Eynde
- Department of Vascular and Thoracic Surgery, Imelda Hospital, Bonheiden, Belgium
| | - Christopher J Agrusa
- Division of Vascular Surgery, New York-Presbyterian Hospital/Weill Cornell Medical Center, New York, NY, USA
| | - Gianbattista Parlani
- Vascular and Endovascular Surgery Unit, S. Maria Misericordia Hospital, University of Perugia, Perugia, Italy
| | - Dominic P J Howard
- Department of Vascular Surgery, Oxford University Hospitals NHS Trust, Oxford, UK
| | - Javier Rio
- Servicio de Angiología y Cirugía Vascular, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Stefano Fazzini
- Vascular Surgery Unit, Biomedicine and Prevention Department, University of Rome Tor Vergata, Rome, Italy
| | - Wassim Mansour
- Vascular and Endovascular Surgery Division, Department of Surgery "Paride Stefanini," Policlinico Umberto I, "Sapienza" University, Rome, Italy
| | - Nuno V Dias
- Department of Thoracic Surgery and Vascular Diseases, Vascular Centre, Skåne University Hospital, Malmö, Sweden
| | - Sonia Ronchey
- Department of Vascular Surgery, San Filippo Neri Hospital, Rome, Italy
| | - Daniela Branzan
- Department of Vascular Surgery, University Hospital Leipzig, and Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG) of the Helmholtz Zentrum Munich at the University of Leipzig and University Hospital Leipzig, Leipzig, Germany
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Ferreira M, Mannarino M, Cunha R, Ferreira D, Capotorto LF. Urgent Juxtarenal Aortic Aneurysm Repair With Modified Off-the-shelf Endograft to Preserve Intercostal Arteries and Branch Incorporation by Transfemoral Access. J Endovasc Ther 2023:15266028231199042. [PMID: 37731319 DOI: 10.1177/15266028231199042] [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: 09/22/2023]
Abstract
PURPOSE To demonstrate the feasibility of the modification to preserve intercostal arteries of the t-Branch Endograft (Cook Medical, Bloomington, IN) in an urgent setting, associated with a less invasive approach for branch incorporation from percutaneous femoral access with steerable sheaths. TECHNIQUE A 73-year-old female patient presented at our institution with intense abdominal pain. Angiotomography showed a 50-mm juxtarenal aortic aneurysm, with no signs of rupture. Urgent endovascular repair was indicated due to abdominal symptom with an off-the-shelf multi-branched endograft. To limit descending thoracic aortic coverage, we performed t-Branch modification to preserve intercostal arteries and minimize the risk of spinal cord injury, associated with a percutaneous transfemoral approach and branch incorporation with steerable sheaths to avoid the risks associated with a superior axillary or brachial access. Control angiotomography showed adequate aneurysm sac exclusion with patency of all four visceral vessels. CONCLUSION t-Branch-modified endograft to limit aortic coverage is an alternative option in urgent cases to diminish the risk of spinal cord injury, and association of steerable sheaths with branch incorporation is leading complex aortic repairs to an even less invasive procedure. CLINICAL IMPACT This paper highlights the possibility of performing complex endovascular aortic repair in an urgent setting with modification of an off-the-shelf multi branched endograft limiting intercostal arteries coverage, thereby diminishing the risk of spinal cord ischemia. This technical innovation provides an alternative for clinicians when treating large, rapidly expanding, or symptomatic juxtarenal, pararenal, paravisceral or type 4 thoracoabdominal aortic aneurysms that could not wait for a custom-made device and do not need extensive thoracic aortic coverage that an off-the-shelf device provides. In summary, expand the possibilities of an endovascular repair of complex aortic aneurysms.
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Affiliation(s)
- Marcelo Ferreira
- Department of Vascular and Endovascular Surgery, SITE Endovascular, Casa de Saúde São José, Rio de Janeiro, Brazil
| | - Matheus Mannarino
- Department of Vascular and Endovascular Surgery, SITE Endovascular, Casa de Saúde São José, Rio de Janeiro, Brazil
| | - Rodrigo Cunha
- Department of Vascular and Endovascular Surgery, SITE Endovascular, Casa de Saúde São José, Rio de Janeiro, Brazil
| | - Diego Ferreira
- Department of Vascular and Endovascular Surgery, SITE Endovascular, Casa de Saúde São José, Rio de Janeiro, Brazil
| | - Luis Fernando Capotorto
- Department of Vascular and Endovascular Surgery, SITE Endovascular, Casa de Saúde São José, Rio de Janeiro, Brazil
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Abisi S, Elnemr M, Clough R, Alotaibi M, Gkoutzios P, Modarai B, Haulon S. The Development of Totally Percutaneous Aortic Arch Repair With Inner-Branch Endografts: Experience From 2 Centers. J Endovasc Ther 2023:15266028231184687. [PMID: 37401667 DOI: 10.1177/15266028231184687] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
OBJECTIVE The main objective of this study is to present the experience of 2 centers undertaking total percutaneous aortic arch-branched graft endovascular repair using combination of femoral and axillary routes. The report summarizes the procedural steps, outcomes achieved, and the benefits of this approach, which eliminates the need for direct open surgical exposure of the carotid, subclavian, or axillary arteries, thereby reducing the unnecessary associated surgical risks. METHODS Retrospectively collected data of 18 consecutive patients (15M:3F) undergoing aortic arch endovascular repair using a branched device between February 2021 and June 2022 at 2 aortic units. Six patients were treated for a residual aortic arch aneurysm following previous type A dissection with size range of (58-67 mm in diameter), 10 were treated for saccular or fusiform degenerative atheromatous aneurysm with size range of (51.5-80 mm in diameter), and 2 were treated for penetrating aortic ulcer (PAU) with size range of (50-55 mm). Technical success was defined as completion of the procedure and satisfactory placement of the bridging stent grafts (BSGs) in the supra-aortic vessels percutaneously including the brachiocephalic trunk (BCT), left common carotid artery (LCCA), and left subclavian artery (LSA) without the need for carotid, subclavian, or axillary cut down. The primary technical success was examined as primary outcome well as any other related complications and reinterventions as secondary outcomes. RESULTS The primary technical success with our alternative approach was achieved in all 18 cases. There was one access site complication (groin haematoma), which was managed conservatively. There was no incidence of death, stroke, or cases of paraplegia. No other immediate complications were noted. Postoperative imaging confirmed supra-aortic branch patency, with satisfactory position of the BSGs and immediate aneurysm exclusion except in 4 patients who had type 1C endoleak (Innominate: 2, LSA 2) detected on the first postoperative scan. Three of them were treated with relining/extension, and 1 spontaneously resolved after 6 weeks. CONCLUSIONS Total percutaneous aortic arch repair with antegrade and retrograde inner-branch endografts can be performed with promising early results. Dedicated steerable sheaths and appropriate BSG would optimize the percutaneous approach for aortic arch endovascular repairs. CLINICAL IMPACT This article provides an alternative and innovative approach to improve the minimally invasive techniques in the endovascular treatment of the aortic arch conditions.
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Affiliation(s)
- Said Abisi
- Guy's and St Thomas' NHS Foundation Trust, London, UK
- Faculty of Life Sciences & Medicine, King's College London, London, UK
| | | | - Rachel Clough
- Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Mohammed Alotaibi
- Aortic Center, Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint-Joseph, Université Paris-Saclay, Paris, France
| | | | - Bijan Modarai
- Guy's and St Thomas' NHS Foundation Trust, London, UK
- Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Stephan Haulon
- Aortic Center, Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint-Joseph, Université Paris-Saclay, Paris, France
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Mario D, Alessandro G, Giovanni P, Gianbattista P, Rocco G, Mauro G, Nicola M, Roberto C, Sandro L, Luca B. Total Transfemoral Branched Endovascular Thoracoabdominal Aortic Repair (TORCH2): Short-term and 1-Year Outcomes From a National Multicenter Registry. J Endovasc Ther 2023:15266028231179864. [PMID: 37326371 DOI: 10.1177/15266028231179864] [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: 06/17/2023]
Abstract
OBJECTIVE The use of steerable sheaths to allow total transfemoral access (TFA) of branched endovascular repair (BEVAR) of thoracoabdominal aortic aneurysms has been proposed as an alternative to upper extremity access (UEA); however, multicenter results from high-volume aortic centers are lacking. MATERIALS AND METHODS The Total Transfemoral Branched Endovascular Thoracoabdominal Aortic Repair (TORCH2) study is a physician-initiated, national, multicenter, retrospective, observational registry (Clinicaltrials.gov identifier: NCT04930172) of patients undergoing BEVAR with a TFA for the cannulation of reno-visceral target vessels (TV). The study endpoints, classified according to Society for Vascular Surgery reporting standards, were (1) technical success; (2) 30-day peri-operative major adverse events; (3) 30-day and midterm clinical success; (4) 30-day and midterm branch instability and TV-related adverse events (reinterventions, type I/III endoleaks). RESULTS Sixty-eight patients (42 males; median age: 72 years) were treated through a TFA. All the centers included their entire experience with TFA: 18 (26%) used a homemade steerable sheath, and in 28 cases (41%), a stabilizing guidewire was employed. Steerable technical success was achieved in 66 patients (97%) with an overall in-hospital mortality of 6 patients (9%, 3 elective cases [3/58, 5%] and 3 urgent/emergent cases [3/12, 25%]) and major adverse event rate of 18% (12 patients). Overall, 257 bridging stents were implanted; of these, 225 (88%) were balloon-expandable and 32 (12%) were self-expanding. No strokes were observed among the patient completing the procedure from a TFA. One patient (2%) who failed to be treated completely from a TFA and needed a bailout UEA suffered an ischemic stroke on postoperative day 2. There were 10 (15%) major access-site complications. At 1-year follow-up, overall survival was 80%, and the rate of branch instability was 6%. CONCLUSIONS A TFA for TV cannulation is a safe and feasible option with high technical success preventing the stroke risk of UEA. Primary patency at midterm seems comparable to historical controls, and future larger studies will be needed to assess potential differences with alternative options. CLINICAL IMPACT Using a transfemoral approach for retrograde cannulation of reno-visceral branches is feasiable, safe and effective, thereby representing a reliable alternative for BEVAR interventions.
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Affiliation(s)
- D'Oria Mario
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, University Hospital of Trieste ASUGI, Trieste, Italy
| | - Grandi Alessandro
- Department of Vascular Medicine, University Heart and Vascular Center UKE Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Pratesi Giovanni
- Vascular and Endovascular Surgery Unit, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Parlani Gianbattista
- Vascular and Endovascular Surgery Unit, S. Maria della Misericordia Hospital, University of Perugia, Perugia, Italy
| | - Giudice Rocco
- UOC di Chirurgia Vascolare, Dipartimento Cardiovascolare, Azienda Ospedaliera San Giovanni-Addolorata, Rome, Italy
| | - Gargiulo Mauro
- Unit of Vascular Surgery, Department of Experimental Diagnostic and Specialty Medicine (DIMES), S. Orsola-Malpighi Polyclinic, University of Bologna, Bologna, Italy
| | - Mangialardi Nicola
- Department of Vascular Surgery, Ospedale San Camillo-Forlanini, Rome, Italy
| | - Chiesa Roberto
- Division of Vascular Surgery, IRCCS San Raffaele Scientific Institute, "Vita-Salute" San Raffaele University, Milan, Italy
| | - Lepidi Sandro
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, University Hospital of Trieste ASUGI, Trieste, Italy
| | - Bertoglio Luca
- Division of Vascular Surgery, IRCCS San Raffaele Scientific Institute, "Vita-Salute" San Raffaele University, Milan, Italy
- Division of Vascular Surgery, Department of Surgical and Clinical Sciences, University of Brescia, ASST Spedali Civili, Brescia, Italy
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Kapalla M, Busch A, Lutz B, Nebelung H, Wolk S, Reeps C. Single-center initial experience with inner-branch complex EVAR in 44 patients. Front Cardiovasc Med 2023; 10:1188501. [PMID: 37396572 PMCID: PMC10309562 DOI: 10.3389/fcvm.2023.1188501] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 05/16/2023] [Indexed: 07/04/2023] Open
Abstract
Purpose The use of inner-branch aortic stent grafts in the treatment of complex aortic pathologies aims at broad applicability and stable bridging stent sealing compared to other endovascular technologies. The objective of this study was to evaluate the early outcomes with a single manufacturer custom-made and off-the-shelf inner-branched endograft in a mixed patient cohort. Methods This retrospective, monocentric study between 2019 and 2022 included 44 patients treated with inner-branched aortic stent grafts (iBEVAR) as custom-made device (CMD) or off-the-shelf device (E-nside) with at least four inner branches. The primary endpoints were technical and clinical success. Results Overall, 77% (n = 34) and 23% (n = 10) of the patients (mean age 77 ± 6.5 years, n = 36 male) were treated with a custom-made iBEVAR with at least four inner branches and an off-the-shelf graft, respectively. Treatment indications were thoracoabdominal pathologies in 52.2% (n = 23), complex abdominal aneurysms in 25% (n = 11), and type Ia endoleaks in 22.7% (n = 10). Preoperative spinal catheter placement was performed in 27% (n = 12) of patients. Implantation was entirely percutaneous in 75% (n = 33). Technical success was 100%. Target vessel success manifested at 99% (178/180). There was no in-hospital mortality. Permanent paraplegia developed in 6.8% (n = 3) of patients. The mean follow-up was 12 months (range 0-52 months). Three late deaths (6.8%) occurred, one related to an aortic graft infection. Kaplan-Meier estimated 1-year survival manifested at 95% and branch patency at 98% (177/180). Re-intervention was necessary for a total of six patients (13.6%). Conclusions Inner-branch aortic stent grafts provide a feasible option for the treatment of complex aortic pathologies, both elective (custom-made) and urgent (off-the-shelf). The technical success rate is high with acceptable short-term outcomes and moderate re-intervention rates comparable to existing platforms. Further follow-up will evaluate long-term outcomes.
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Affiliation(s)
- Marvin Kapalla
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus Dresden at the Technical University Dresden, Dresden, Germany
| | - Albert Busch
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus Dresden at the Technical University Dresden, Dresden, Germany
| | - Brigitta Lutz
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus Dresden at the Technical University Dresden, Dresden, Germany
| | - Heiner Nebelung
- Institute and Polyclinic for Diagnostic and Interventional Radiology, University Hospital Carl Gustav Carus Dresden at the Technical University Dresden, Dresden, Germany
| | - Steffen Wolk
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus Dresden at the Technical University Dresden, Dresden, Germany
| | - Christian Reeps
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus Dresden at the Technical University Dresden, Dresden, Germany
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Grandi A, Melloni A, D'Oria M, Lepidi S, Bonardelli S, Kölbel T, Bertoglio L. Emergent endovascular treatment options for thoracoabdominal aortic aneurysm. Semin Vasc Surg 2023; 36:174-188. [PMID: 37330232 DOI: 10.1053/j.semvascsurg.2023.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/04/2023] [Accepted: 04/04/2023] [Indexed: 06/19/2023]
Abstract
For a long time, parallel grafting, physician-modified endografts, and, more recently, in situ fenestration were the only go-to endovascular options for ruptured thoracoabdominal aortic aneurysm, offered mixed results, and depended mainly on the operator's and center's experience. As custom-made devices have become an established endovascular treatment option for elective thoracoabdominal aortic aneurysm, they are not a viable option in the emergency setting, as endograft production can take up to 4 months. The development of off-the-shelf (OTS) multibranched devices with a standardized configuration has allowed the treatment of ruptured thoracoabdominal aortic aneurysm with emergent branched endovascular procedures. The Zenith t-Branch device (Cook Medical) was the first readily available graft outside the United States to receive the CE mark (in 2012) and is currently the most studied device for those indications. A new device, the E-nside thoracoabdominal branch endoprosthesis OTS multibranched endograft (Artivion), has been made commercially available, and the GORE EXCLUDER thoracoabdominal branch endoprosthesis OTS multibranched endograft (W. L. Gore and Associates) is expected to be released in 2023. Due to the lack of guidelines on ruptured thoracoabdominal aortic aneurysm, this review summarizes the available treatment options (ie, parallel grafts, physician-modified endografts, in situ fenestrations, and OTS multibranched devices), compares the indications and contraindications, and points out the evidence gaps that should be filled in the next decade.
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Affiliation(s)
- Alessandro Grandi
- Department of Vascular Medicine, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Andrea Melloni
- Division of Vascular Surgery, Department of Clinical and Experimental Sciences, University of Brescia School of Medicine, ASST Spedali Civili of Brescia, Brescia, Italy
| | - Mario D'Oria
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, University Hospital of Trieste Azienda sanitaria universitaria Giuliano Isontina, Trieste, Italy
| | - Sandro Lepidi
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, University Hospital of Trieste Azienda sanitaria universitaria Giuliano Isontina, Trieste, Italy
| | - Stefano Bonardelli
- Division of Vascular Surgery, Department of Clinical and Experimental Sciences, University of Brescia School of Medicine, ASST Spedali Civili of Brescia, Brescia, Italy
| | - Tilo Kölbel
- Department of Vascular Medicine, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Luca Bertoglio
- Division of Vascular Surgery, Department of Clinical and Experimental Sciences, University of Brescia School of Medicine, ASST Spedali Civili of Brescia, Brescia, Italy.
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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.
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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
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Bertoglio L, Oderich G, Melloni A, Gargiulo M, Kölbel T, Adam DJ, Di Marzo L, Piffaretti G, Agrusa CJ, Van den Eynde W. Multicentre International Registry of Open Surgical Versus Percutaneous Upper Extremity Access During Endovascular Aortic Procedures. Eur J Vasc Endovasc Surg 2023; 65:729-737. [PMID: 36740094 DOI: 10.1016/j.ejvs.2023.01.046] [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: 06/16/2022] [Revised: 09/08/2022] [Accepted: 01/27/2023] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To investigate access failure (AF) and stroke rates of aortic procedures performed with upper extremity access (UEA), and compare results of open surgical vs. percutaneous UEA techniques with closure devices. METHODS A physician initiated, multicentre, ambispective, observational registry (SUPERAXA - NCT04589962) was carried out of patients undergoing aortic procedures requiring UEA, including transcatheter aortic valve replacement, aortic arch, and thoraco-abdominal aortic endovascular repair, pararenal parallel grafts, renovisceral and iliac vessel repair. Only vascular procedures performed with an open surgical or percutaneous (with a suture mediated vessel closure device) UEA were analysed. Risk factors and endpoints were classified according to the Society for Vascular Surgery and VARC-3 (Valve Academic Research Consortium) reporting standards. A logistic regression model was used to identify AF and stroke risk predictors, and propensity matching was employed to compare the UEA closure techniques. RESULTS Sixteen centres registered 1 098 patients (806 men [73.4%]; median age 74 years, interquartile range 69 - 79 years) undergoing vascular procedures using open surgical (76%) or percutaneous (24%) UEA. Overall AF and stroke rates were 6.8% and 3.0%, respectively. Independent predictors of AF by multivariable analysis included pacemaker ipsilateral to the access (odds ratio [OR] 3.8, 95% confidence interval [CI] 1.2 - 12.1; p = .026), branched and fenestrated procedure (OR 3.4, 95% CI 1.2 - 9.6; p = .019) and introducer internal diameter ≥ 14 F (OR 6.6, 95% CI 2.1 - 20.7; p = .001). Stroke was associated with female sex (OR 3.4, 95% CI 1.3 - 9.0; p = .013), vessel diameter > 7 mm (OR 3.9, 95% CI 1.1 - 13.8; p = .037), and aortic arch procedure (OR 7.3, 95% CI 1.7 - 31.1; p = .007). After 1:1 propensity matching, there was no difference between open surgical and percutaneous cohorts. However, a statistically significantly higher number of adjunctive endovascular procedures was recorded in the percutaneous cohort (p < .001). CONCLUSION AF and stroke rates during complex aortic procedures employing UEA are non-negligible. Therefore, selective use of UEA is warranted. Percutaneous access with vessel closure devices is associated with similar complication rates, but more adjunctive endovascular procedures are required to avoid surgical exposure.
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Affiliation(s)
- Luca Bertoglio
- Division of Vascular Surgery, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy.
| | - Gustavo Oderich
- Department of Cardiothoracic and Vascular Surgery, The University of Texas Health Science Centre at Houston, McGovern Medical School, Houston, TX, USA
| | - Andrea Melloni
- 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 Speciality Medicine, University of Bologna, IRCCS S. Orsola Hospital, Bologna, Italy
| | - Tilo Kölbel
- Department of Vascular Medicine, German Aortic Centre, University Heart and Vascular Centre, Hamburg, Germany
| | - Donald J Adam
- Department of Vascular Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Luca Di Marzo
- Vascular and Endovascular Surgery Division, Department of Surgery "Paride Stefanini", Policlinico Umberto I, "Sapienza" University, Rome, Italy
| | - Gabriele Piffaretti
- Vascular Surgery and Interventional Radiology, Department of Medicine and Surgery, University of Insubria School of Medicine, Varese, Italy
| | - Christopher J Agrusa
- Division of Vascular Surgery, New York-Presbyterian Hospital/Weill Cornell Medical Centre, New York, NY, USA
| | - Wouter Van den Eynde
- Department of Vascular and Thoracic Surgery, Imelda Hospital, Bonheiden, Belgium
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Gemayel Gg G, Montessuit Mm M, Gemayel Ga A. Treatment of a type Ia endoleak following EVAR using a custom-made inner branch device. Vascular 2023; 31:244-249. [PMID: 34903087 DOI: 10.1177/17085381211062743] [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: 11/15/2022]
Abstract
OBJECTIVES We represent two cases of late proximal type I endoleak following EVAR with aneurysm expansion that were treated with a custom-made graft with inner branches. METHODS Two patients of 87 and 82 years old were operated by EVAR 6 and 8 years ago for abdominal aortic aneurysm. Both had proximal type I endoleak with aneurysm sac expansion. Open surgery had a high risk, and a proximal aortic extension with a simple aortic cuff was not possible neither because previous EVAR grafts were already at the level of the renal arteries. A custom-made endograft with inner branches was planned as a fenestrated graft was not technically possible. RESULTS We successfully treated both patients using a custom-made graft with four inner branches from Jotec (Cryolife, Kennesaw, GA). Three months' follow-up CT scan did not show any endoleaks. All target vessels were patent with good conformability of the bridging stents. CONCLUSION The treatment of proximal type I endoleak using inner branches' endografts is feasible. This novel technology might broaden the indications for complex aortic repair in a group of patients where fenestrated endografts are not possible.
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Affiliation(s)
- Gino Gemayel Gg
- Vascular Surgery, 20537314La Tour Medical Group, Meyrin, Switzerland
| | | | - Anouche Gemayel Ga
- Department of Anesthesiology, Clinical Pharmacology, Intensive Care and Emergency Medicine, University Hospitals Geneva, 2027230Geneva University Hospitals, Geneva, Switzerland
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Chamseddin K, Timaran CH, Oderich GS, Tenorio ER, Farber MA, Parodi FE, Schneider DB, Schanzer A, Beck AW, Sweet MP, Zettervall SL, Mendes B, Eagleton MJ, Gasper WJ. Comparison of upper extremity and transfemoral access for fenestrated-branched endovascular aortic repair. J Vasc Surg 2023; 77:704-711. [PMID: 36257344 DOI: 10.1016/j.jvs.2022.10.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 10/07/2022] [Accepted: 10/09/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The use of upper extremity (UE) access is an accepted and often implemented approach for fenestrated/branched endovascular aortic aneurysm repair (F-BEVAR). The advent of steerable sheaths has enabled the performance of F-BEVAR using a total transfemoral (TF) approach without UE access, potentially decreasing the risks of cerebral embolic events. The purpose of the present study was to assess the outcomes of F-BEVAR using UE vs TF access. METHODS Prospectively collected data from nine physician-sponsored investigational device exemption studies at U.S. centers were analyzed using a standardized database. All patients were treated for complex abdominal aortic aneurysms (CAAAs) and thoracoabdominal aortic aneurysms (TAAAs) using industry-manufactured fenestrated and branched stent grafts between 2005 and 2020. The outcomes were compared between patients who had undergone UE vs total TF access. The primary composite outcome was stroke or transient ischemia attack (TIA) and 30-day or in-patient mortality during the perioperative period. The secondary outcomes included technical success, local access-related complications, and perioperative mortality. RESULTS Among 1681 patients (71% men; mean age, 73.43 ± 7.8 years) who had undergone F-BEVAR, 502 had had CAAAs (30%), 535 had had extent IV TAAAs (32%), and 644 had had extent I to III TAAAs (38%). UE access was used for 1103 patients (67%). The right side was used for 395 patients (24%) and the left side for 705 patients (42%). UE access was preferentially used for TAAAs (74% vs 47%; P < .001). In contrast, TF access was used more frequently for CAAAs (53% vs 26%; P < .01). A total of 38 perioperative cerebrovascular events (2.5%), including 32 strokes (1.9%) and 6 TIAs (0.4%), had occurred. Perioperative cerebrovascular events had occurred more frequently with UE access than with TF access (2.8% vs 1.2%; P = .036). An individual component analysis of the primary composite outcome revealed a trend for more frequent strokes (2.3% vs 1.2%; P = .13) and TIAs (0.54% vs 0%; P = .10) in the UE access group. On multivariable analysis, total TF access was associated with a 60% reduction in the frequency of perioperative cerebrovascular events (odds ratio, 0.39; P = .029). No significant differences were observed between UE and TF access in the technical success rate (96.5% vs 96.8%; P = .72), perioperative mortality (2.9% vs 2.6%; P = .72), or local access-related complications (6.5% vs 5.5%; P = .43). CONCLUSIONS In the present large, multicenter, retrospective analysis of prospectively collected data, a total TF approach for F-BEVAR was associated with a lower rate of perioperative cerebrovascular events compared with UE access. Although the cerebrovascular event rate was low with UE access, the TF approach offered a lower risk of stroke and TIA. UE access will continue to play a role for appropriately selected patients requiring more complex repairs with anatomy not amenable to the TF approach.
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Affiliation(s)
- Khalil Chamseddin
- Division of Vascular and Endovascular Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Carlos H Timaran
- Division of Vascular and Endovascular Surgery, University of Texas Southwestern Medical Center, Dallas, TX.
| | - Gustavo S Oderich
- Division of Vascular and Endovascular Surgery, John P. and Kathrine G. McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Emanuel R Tenorio
- Division of Vascular and Endovascular Surgery, John P. and Kathrine G. McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Mark A Farber
- Division of Vascular and Endovascular Surgery, University of North Carolina, Chapel Hill, NC
| | - F Ezequiel Parodi
- Division of Vascular and Endovascular Surgery, University of North Carolina, Chapel Hill, NC
| | - Darren B Schneider
- Division of Vascular and Endovascular Surgery, University of Pennsylvania, Philadelphia, PA
| | - Andres Schanzer
- Division of Vascular and Endovascular Surgery, University of Massachusetts, Worcester, MA
| | - Adam W Beck
- Division of Vascular and Endovascular Surgery, University of Alabama at Birmingham, Birmingham, AL
| | - Matthew P Sweet
- Division of Vascular and Endovascular Surgery, University of Washington, Seattle, WA
| | - Sara L Zettervall
- Division of Vascular and Endovascular Surgery, University of Washington, Seattle, WA
| | - Bernardo Mendes
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN
| | - Matthew J Eagleton
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Warren J Gasper
- Division of Vascular and Endovascular Surgery, University of California, San Francisco, San Francisco, CA
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Sotir A, Klopf J, Wolf F, Funovics MA, Loewe C, Domenig C, Kölbel T, Neumayer C, Eilenberg W. Monoplane versus biplane fluoroscopy in patients undergoing fenestrated/branched endovascular aortic repair. J Vasc Surg 2022; 77:1359-1366.e2. [PMID: 36587811 DOI: 10.1016/j.jvs.2022.12.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Endovascular aortic repair (EVAR) with fenestrated (F-EVAR) or branched (B-EVAR) endografts represents an indispensable tool of modern patient care in vascular surgery. The purpose of this retrospective study was to evaluate the center's initial experience of F/B-EVAR procedures performed under biplane angiography guidance compared with a historical control group. METHODS From January 2020 to March 2022, 80 consecutive patients underwent F/B-EVAR under general anesthesia at a single institution. As from January 2021, the deployment of complex stent grafts was performed using an alternative intraoperative imaging modality-a biplane fluoroscopy and angiography. The cohort was divided into monoplane (MPA) and biplane (BPA) groups according to the imaging modality applied. The end points were operation time, fluoroscopy time, radiation exposure, dose of contrast agent, and technical success. RESULTS The MPA group included 59 patients (78% male; median age; 74 years; interquartile range [IQR], 66-78 years) and the BPA group 21 patients (85.7% males; median age, 75 years; IQR, 69-79 years). Operation time (median, 320 minutes; IQR, 266-376 minutes) versus (median, 275 minutes; IQR, 216-333 minutes) was significantly lower in the BPA group (P = .006). The median fluoroscopy time (median, 82 minutes; IQR, 57-110 minutes vs median, 68 minutes; IQR, 54-92 minutes), contrast agent volume applied (median, 220 mL; IQR, 179-250 mL vs median, 200 mL; IQR, 170-250 mL), and radiation dose (dose-area product, median, 413 Gy × cm2; IQR, 249-736 Gy × cm2; vs median, 542 Gy × cm2; IQR, 196-789 Gy × cm2) were similar in both groups. Technical success of 96.6% (57/59 cases) versus 100% (21/21 cases) could be achieved in MPA and BPA group, respectively. CONCLUSIONS F/B-EVAR procedures performed under BPA guidance were associated with a significant decrease in operation time.
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Affiliation(s)
- Anna Sotir
- Division of Vascular Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Johannes Klopf
- Division of Vascular Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Florian Wolf
- Division of Cardiovascular and Interventional Radiology, Department of Bioimaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Martin A Funovics
- Division of Cardiovascular and Interventional Radiology, Department of Bioimaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Christian Loewe
- Division of Cardiovascular and Interventional Radiology, Department of Bioimaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Christoph Domenig
- Division of Vascular Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Tilo Kölbel
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center, University Medical Center Eppendorf, Hamburg, Germany
| | - Christoph Neumayer
- Division of Vascular Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Wolf Eilenberg
- Division of Vascular Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria.
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Single-Center Experience with the Femoral-to-Brachial Preloaded Delivery System for Fenestrated-Branched Endovascular Repair of Complex Aortic Aneurysms. Cardiovasc Intervent Radiol 2022; 45:1451-1461. [PMID: 36050563 DOI: 10.1007/s00270-022-03252-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 08/06/2022] [Indexed: 11/02/2022]
Abstract
PURPOSE To assess technical aspects and outcomes of fenestrated-branched endovascular aortic repair (FB-EVAR) using a femoral-to-brachial (FTB) preloaded delivery system (PDS) with two separate configurations. METHODS Clinical data of all consecutive patients enrolled in a prospective study to evaluate FB-EVAR for complex abdominal and thoracoabdominal aortic aneurysms (CAAAs & TAAA) between 2013 and 2020 were reviewed. Patients treated with FTB-PDS were included. The two configurations included 4 trans-brachial preloaded wires (4BR) or 2 trans-brachial and 2 transfemoral preloaded wires (2BR-2FE). Outcome measures included technical success, procedural metrics, 30-day or in-hospital mortality, major adverse events (MAEs), and target-vessel outcomes. RESULTS There were 115 patients with a mean age of 73.8 ± 8 years, treated with FTB-PDS. Of these, 62 patients (54%) had 4BR and 53 patients (46%) had 2BR-2FE FTB-PDS. There were 106 TAAA (92%) and 9 CAAAs (8%). Technical success, defined as successful implantation of the stent-graft and all intended target-vessel stents without type I or III endoleak, was 97%, with no differences in total operating time, endovascular time, and radiation dose between groups. There were 3 deaths (3%) at 30 days. MAEs were noticed in 21 patients (18%) with no difference between groups, including new-onset dialysis (2% vs. 4%, P = 0.59), and paraplegia (7% vs. 11%, P = 0.51), for 4BR and 2BR-2FE, respectively. Patient survival and freedom from aortic-related mortality at 2-years were 79 ± 5% and 97 ± 1.7%, respectively, with no difference between groups. CONCLUSION The use of FTB-PDS for FB-EVAR is safe with high technical success and a reasonable rate of MAEs. Each configuration provides specific benefits based on patient anatomy, while having similar procedural metrics and clinical outcomes.
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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.
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Marques de Marino P, Hagen M, Katsargyris A, Botos B, Verhoeven EL. Outcomes of upper access with surgical exposure of the axillary artery in fenestrated and branched endovascular aneurysm repair. Eur J Vasc Endovasc Surg 2022; 64:332-338. [PMID: 35963515 DOI: 10.1016/j.ejvs.2022.07.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 06/16/2022] [Accepted: 07/22/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVES This study aims to assess the safety of upper access with surgical exposure of the axillary artery in fenestrated and branched endovascular aneurysm repair (F/B-EVAR), evaluating neurologic and local complications as well as reinterventions associated with this technique. METHODS All patients undergoing a F/B-EVAR procedure with surgical exposure of the axillary artery between January 2010 and March 2020 were included in this retrospective single-centre study. Endpoints were neurological and access-related complications and reinterventions related to the upper extremity access. Complications related to the technique included stroke/transient ischaemic attack, wound infection, peripheral nerve injury and arterial complications. RESULTS 264 patients (192 male, mean age 70 ± 7 years) were included. Upper access was performed over the left axillary artery in 257 (97%) of the cases, and over the right axillary artery in the remaining seven cases. Six (2,2%) patients had early complications related to the arterial access: four with postoperative bleeding and two with acute arm ischaemia. Two patients with postoperative bleeding and both patients with ischaemic complications required reintervention. One of these patients with arm ischaemia died five weeks after the reintervention due to sepsis complications related to patch infection. Sixteen (6%) patients presented transient arm paraesthesia or sensory neurologic deficit postoperatively. The symptoms completely recovered in all cases with no residual deficits. Perioperative ischaemic stroke occurred in three (1%) patients (two minor, one major). No other access related complications were recorded during follow up in any of the patients with no cases of late stenosis/occlusion. CONCLUSIONS Upper access with surgical exposure of the axillary artery is a safe method for antegrade catheterization of fenestrations and branches in complex endovascular aneurysm repair.
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Affiliation(s)
- Pablo Marques de Marino
- Department of Vascular and Endovascular Surgery, General Hospital Nuremberg, Paracelsus Medical University Nuremberg, Nuremberg, Germany.
| | - Maike Hagen
- Department of Vascular and Endovascular Surgery, General Hospital Nuremberg, Paracelsus Medical University Nuremberg, Nuremberg, Germany.
| | - Athanasios Katsargyris
- Department of Vascular and Endovascular Surgery, General Hospital Nuremberg, Paracelsus Medical University Nuremberg, Nuremberg, Germany.
| | - Balazs Botos
- Department of Vascular and Endovascular Surgery, General Hospital Nuremberg, Paracelsus Medical University Nuremberg, Nuremberg, Germany.
| | - Eric L Verhoeven
- Department of Vascular and Endovascular Surgery, General Hospital Nuremberg, Paracelsus Medical University Nuremberg, Nuremberg, Germany.
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Meertens MM, van Herwaarden JA, de Vries JPPM, Verhagen HJM, van der Laan MJ, Reijnen MMPJ, Schurink GWH, Mees BME. Multicenter Experience of Upper Extremity Access in Complex Endovascular Aortic Aneurysm Repair. J Vasc Surg 2022; 76:1150-1159. [PMID: 35709857 DOI: 10.1016/j.jvs.2022.04.055] [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: 08/04/2021] [Revised: 03/10/2022] [Accepted: 04/26/2022] [Indexed: 10/31/2022]
Abstract
PURPOSE Upper extremity access (UEA) for antegrade cannulation of aortic side branches is a relevant part of endovascular treatment of complex aortic aneurysms and can be achieved using several techniques, sites and sides. The purpose of this study was to evaluate different UEA strategies in a multicenter registry of complex endovascular aortic aneurysm repair (EVAR). METHODS In six aortic centers in the Netherlands, all endovascular aortic procedures from 2006 to 2019 were retrospectively reviewed. Patients who received upper extremity access during complex EVAR were included. Primary outcome was a composite endpoint of any access complication, excluding minor hematomas. Secondary outcomes were access characteristics, access complications considered individually, access reinterventions and incidence of ischemic cerebrovascular events. RESULTS 417 patients underwent 437 UEA for 303 fenestrated/branched EVARs, and 114 chimney EVARs. Twenty patients had bilateral, 295 left-sided, and 102 right-sided UEA. 413 approaches were performed surgically and 24 percutaneously. Distal brachial access was used in 89 cases, medial brachial in 149, proximal brachial in 140 and axillary access in 59 cases. No significant differences regarding the composite endpoint of access complications were seen (DBA 11.3% vs. MBA 6.7% vs. PBA 13.6% vs. AA 10.2%; p=.29). Postoperative neuropathy occurred most after proximal brachial access (DBA 1.1% vs. MBA 1.3% vs. PBA 9.3 % vs. AA 5.1%; p=.003). There were no differences in cerebrovascular complications between access sides (right 5.9% vs. left 4.1% vs. bilateral 5%; p=.75). Significantly more overall access complications were seen after a percutaneous approach (29.2% vs. 6.8%; p=.002). In multivariate analysis the risk for access complications after open approach was decreased by male gender (OR 0.27; CI 95% 0.10 - 0.72; p= .009), while an increase in age per year (OR 1.08; CI 95% 1.004 - 1.179; p=.039) and diabetes mellitus type 2 (OR 3.70; CI 95% 1.20 - 11.41; p= .023) increased the risk. CONCLUSION Between the four access localizations, there were no differences in overall access complications. Female gender, diabetes mellitus type 2 and ageing increased the risk for access complications after surgical approach. Furthermore, a percutaneous upper extremity access resulted in higher complication rates than a surgical approach.
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Affiliation(s)
- M M Meertens
- Department of Vascular Surgery, Maastricht University Medical Center, Maastricht, the Netherlands; Department III of Internal Medicine, University Hospital of Cologne, Cologne, Germany
| | - J A van Herwaarden
- Department of Vascular Surgery, University Medical Center Utrecht, Utrecht, the Netherlands
| | - J P P M de Vries
- Department of Vascular Surgery, St. Antonius Hospital, Nieuwegein, the Netherlands; Department of Surgery, Division of Vascular Surgery, University Medical Center Groningen, Groningen, the Netherlands
| | - H J M Verhagen
- Department of Vascular Surgery, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - M J van der Laan
- Department of Surgery, Division of Vascular Surgery, University Medical Center Groningen, Groningen, the Netherlands
| | - M M P J Reijnen
- Department of Vascular Surgery, Rijnstate Hospital, Arnhem, and Multi-Modality Medical Imaging Group, TechMed Centre, University of Twente, Enschede, the Netherlands
| | - G W H Schurink
- Department of Vascular Surgery, Maastricht University Medical Center, Maastricht, the Netherlands; European Vascular Center Aachen-Maastricht, the Netherlands/ Germany
| | - B M E Mees
- Department of Vascular Surgery, Maastricht University Medical Center, Maastricht, the Netherlands; European Vascular Center Aachen-Maastricht, the Netherlands/ Germany.
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D'Oria M, Bertoglio L, Bignamini AA, Mani K, Kölbel T, Oderich G, Chiesa R, Lepidi S. Editor's Choice - PRINciples of optimal antithrombotiC therapy and coagulation managEment during elective fenestrated and branched EndovaScular aortic repairS (PRINCE 2SS): An International Expert Based Delphi Consensus Study. Eur J Vasc Endovasc Surg 2022; 63:838-850. [PMID: 35568605 DOI: 10.1016/j.ejvs.2022.03.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/17/2022] [Accepted: 03/03/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Management of antithrombotic therapy in patients undergoing elective fenestrated branched endovascular aortic repair (F-BEVAR) is not standardised, nor are there any recommendations from current guidelines. By designing an international expert based Delphi consensus, the study aimed to create recommendations on the pre-, intra-, and post-operative management of antithrombotic therapy in patients scheduled for elective F-BEVAR in high volume centres. METHODS Eight facilitators created appropriate statements regarding the study topic that were voted on, using a four point Likert scale, by a selected panel of international experts using a three round modified Delphi consensus process. Based on the experts' responses, only those statements reaching Grade A (full agreement ≥ 75%) or B (overall agreement ≥ 80% and full disagreement < 5%) were included in the final document. The round answers' consistency was graded using Cohen's k, the intraclass correlation coefficient, and, in case of double re-submission, the Fleiss k. RESULTS Sixty-seven experts were included in the final analysis and voted the initial 43 statements related to pre- (n = 15), intra- (n = 10), and post-operative (n = 18) management of antithrombotic drugs. At the end of the process, six statements (13%) were rejected, 20 statements (44%) received a Grade B consensus, and 18 statements (40%) reached a Grade A consensus. Most statements (27; 71%) exhibited very high or high consistency grades, and 11 (29%) a fair or poor grading. The intra-operative statements mostly concentrated on threshold for and monitoring of proper heparinisation. The pre- and post-operative statements mainly focused on indications for dual antiplatelet therapy and its management, considering the possible need for cerebrospinal fluid drainage. CONCLUSION Based on the elevated strength and high consistency of this international expert based Delphi consensus, most of the statements might guide current clinical management of antithrombotic therapy for elective F-BEVAR. Future studies are needed to clarify the debated issues.
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Affiliation(s)
- Mario D'Oria
- Division of Vascular Surgery, Cardiovascular Department, University Hospital of Trieste ASUGI, Trieste, Italy.
| | - Luca Bertoglio
- Division of Vascular Surgery, IRCCS San Raffaele Scientific Institute, "Vita-Salute" University, Milan, Italy
| | | | - Kevin Mani
- Section of Vascular Surgery, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Tilo Kölbel
- Department of Vascular Medicine, German Aortic Centre, University Heart and Vascular Centre, Hamburg, Germany
| | - Gustavo Oderich
- Department of Cardiothoracic and Vascular Surgery, The University of Texas Health Science Centre at Houston, McGovern Medical School, Houston, TX, USA
| | - Roberto Chiesa
- Division of Vascular Surgery, IRCCS San Raffaele Scientific Institute, "Vita-Salute" University, Milan, Italy
| | - Sandro Lepidi
- Division of Vascular Surgery, Cardiovascular Department, University Hospital of Trieste ASUGI, Trieste, Italy
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Kapahnke S, Bürger M, Torsello GF, Omran S, Hinterseher I, Greiner A, Frese JP. Cannulation of visceral vessels using a steerable sheathin fenestrated and branched aortic endografts. Ann Vasc Surg 2022; 85:305-313. [PMID: 35271960 DOI: 10.1016/j.avsg.2022.02.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/18/2022] [Accepted: 02/19/2022] [Indexed: 11/01/2022]
Abstract
INTRODUCTION A critical step in the endovascular treatment of complex aortic aneurysm is the cannulation and stenting of renovisceral vessels, especially in cases with a complex anatomy or atherosclerotic lesions. This study aimed to demonstrate the results of renovisceral vessel cannulation using a steerable sheath in fenestrated or branched endovascular aortic procedures (FB-EVAR). METHODS Patients undergoing elective FB-EVAR for asymptomatic thoracoabdominal or juxtarenal aneurysm at a single tertiary referral center from 2016 to 2019 were included in this study. Underlying pathologies, renovisceral target vessels (TV), technical success (TS), freedom from reintervention (FFR), and TV patency were assessed. Target vessels were categorized as challenging or non-challenging TV. RESULTS Fifty-three patients (median age 73 (Q1, Q3 (68 - 80)); 43 male (81%)) who underwent elective FB-EVAR were included. Indications comprised thoracoabdominal aneurysms (Crawford I-IV) (n = 26; 49%), juxtarenal aneurysms (n = 23; 43.5%) and penetrating aortic ulcers (PAU) (n = 4; 7.5%). Two patients (4%) had prior open aortic surgery, and three patients (6%) had undergone a failed standard EVAR before. Of the 196 treated TV, 131 (67%) were categorized as challenging. Cannulation was successful in 194 of 196 vessels (99%). A total of three TV (1.5%) showed periprocedural complications. No significant difference was found in the rate of intraoperative complications between challenging versus non-challenging TV (p = 0.457). One patient died within 30 days of the procedure (1.9%). No stroke or intestinal ischemia occurred. After 12, 24, and 36 months, the survival rate was 87%, 87%, and 81%, respectively Primary patency after 12 months was 98.6%, and 97.9% of vessels remained FFR during follow-up. CONCLUSION Transfemoral, retrograde cannulation of renovisceral vessels using a steerable sheath is feasible and safe and provides good mid-term results, especially in cases with challenging renovisceral vessels. The potential complications of antegrade vascular access can be avoided.
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Affiliation(s)
- Sebastian Kapahnke
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Vascular Surgery, Hindenburgdamm 30, 12203 Berlin, Germany.
| | - Matthias Bürger
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Vascular Surgery, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Giovanni Federico Torsello
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Diagnostic and Interventional Radiology and Nuclear Medicine, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Safwan Omran
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Vascular Surgery, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Irene Hinterseher
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Vascular Surgery, Hindenburgdamm 30, 12203 Berlin, Germany; Medizinische Hochschule Brandenburg Theodor Fontane - Campus Neuruppin, Vascular Surgery; Fehrbelliner Str. 38, 16816 Neuruppin, Germany
| | - Andreas Greiner
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Vascular Surgery, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Jan Paul Frese
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Vascular Surgery, Hindenburgdamm 30, 12203 Berlin, Germany
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Scott CK, Driessen AL, Gonzalez MS, Malekpour F, Guardiola GG, Baig MS, Kirkwood ML, Timaran CH. Perioperative neurologic outcomes of right versus left upper extremity access for fenestrated-branched endovascular aortic aneurysm repair. J Vasc Surg 2022; 75:794-802. [PMID: 34597786 PMCID: PMC9013472 DOI: 10.1016/j.jvs.2021.08.093] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 08/23/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Upper extremity (UE) access is frequently used for fenestrated-branched endovascular aortic aneurysm repair (F-BEVAR), particularly for complex repairs. Traditionally, left-side UE access has been used to avoid crossing the arch and the origin of the supra-aortic vessels, which could potentially result in cerebral embolization and an increased risk of perioperative cerebrovascular events. More recently, right UE has been more frequently used as it is more convenient and ergonomic. The purpose of this study was to assess the outcomes and cerebrovascular events after F-BEVAR with the use of right- vs left-side UE access. METHODS During an 8-year period, 453 patients (71% male) underwent F-BEVAR at a single institution. UE access was used in more complex repairs. Left UE access was favored in the past, whereas right UE access is currently the preferred UE access side. Brachial artery cutdown was used in all patients for the placement of a 12F sheath. Outcomes were compared between patients undergoing right vs left UE access. End points included cerebrovascular events, perioperative mortality, technical success, and local access-related complications. RESULTS UE access was used in 361 (80%) patients. The right side was used in 232 (64%) and the left side in 129 (36%) patients for the treatment of 88 (25%) juxtarenal, 135 (38%) suprarenal, and 137 (38%) thoracoabdominal aortic aneurysms. Most procedures were elective (94%). Technical success was achieved in 354 patients (98%). In-patient or 30-day mortality was 3.3%. Five (1%) perioperative strokes occurred in patients undergoing right UE access, of which three were ischemic and two were hemorrhagic. No transient ischemic attacks occurred perioperatively. Two hemorrhagic strokes were associated with permissive hypertension to prevent spinal cord ischemia. No perioperative strokes occurred in patients undergoing left UE access (P = .16). Overall, perioperative strokes occurred with similar frequency in patients undergoing UE (5, 1%) and femoral access only (1, 1%) (P = .99). Arm access-related complications occurred in 15 (5%) patients, 11 (4.8%) on the right side and 4 (6%) on the left side (P = .74). CONCLUSIONS Right UE access can be used for F-BEVAR with low morbidity and minimal risk of perioperative ischemic stroke or transient ischemic attacks. In general, UE access is not associated with an increased risk of perioperative stroke compared with femoral access only. Tight blood pressure control is, however, critical to avoid intracranial bleeding related to uncontrolled hypertension.
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Affiliation(s)
- Carla K. Scott
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Anna L. Driessen
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Marilisa Soto Gonzalez
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Fatemeh Malekpour
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Gerardo G. Guardiola
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Mirza S. Baig
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Melissa L. Kirkwood
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Carlos H. Timaran
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
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OUP accepted manuscript. Eur J Cardiothorac Surg 2022; 62:6543963. [DOI: 10.1093/ejcts/ezac136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 01/29/2022] [Accepted: 02/19/2022] [Indexed: 11/13/2022] Open
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Matar A, Arnaoutakis DJ. Endovascular treatment of thoracoabdominal aortic aneurysms. Semin Vasc Surg 2021; 34:205-214. [PMID: 34911626 DOI: 10.1053/j.semvascsurg.2021.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/08/2021] [Accepted: 10/10/2021] [Indexed: 11/11/2022]
Abstract
Endovascular repair of thoracoabdominal aneurysms using fenestrated and/or branched stent grafts is technically feasible and efficacious but carries a steep learning curve. This innovative surgical approach is associated with less perioperative morbidity than traditional open repair and its early and mid-term outcomes are very favorable. Spinal cord ischemia remains a devastating complication after these procedures, hence the importance of various neuroprotective strategies. Widespread applicability remains limited in the United States, as no custom-made or off-the-shelf endografts are commercially available. Access to these devices remains limited to physician-sponsored or industry-sponsored clinical trials, but results from the Cook p-Branch and Gore Thoracoabdominal Branch Endoprosthesis trials are on the horizon.
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Affiliation(s)
- Andrew Matar
- Division of Vascular Surgery, University of South Florida, 2 Tampa General Circle, 7th Floor, Room 7007, Tampa, FL 33629
| | - Dean J Arnaoutakis
- Division of Vascular Surgery, University of South Florida, 2 Tampa General Circle, 7th Floor, Room 7007, Tampa, FL 33629.
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Schaefers JF, Murtaja A, Oberhuber A. Retrograde Approach for Antegrade Inner Branches in a Precannulated Off-the-Shelf Multibranch Device. J Endovasc Ther 2021; 29:512-515. [PMID: 34836476 DOI: 10.1177/15266028211059452] [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
PURPOSE The purpose of this technical note was to describe the application of the combination of precannulated branches and a femoral approach for bridging stent graft deployment in branched endovascular aneurysm repair. TECHNIQUE The technique is shown in a 65-year-old woman treated for thoracoabdominal aneurysm type I with endovascular repair using a multibranched device. The stent graft is an off-the-shelf device with 4 precannulated inner branches. Access to the precannulated branches is gained using a steerable sheath from retrograde femoral access instead of using access via the upper extremities. For this purpose, a 0.018" wire introduced to the precannulated tube is snared into the steerable sheath. Next, the steerable sheath is guided into a stable position inside the branch. With this technique, the implantation of this off-the-shelf multibranch device could be completed safe and quickly with a full femoral approach avoiding upper extremity access. CONCLUSION The combination of a precannulated multibranch stent graft with a full femoral approach for target vessel revascularisation is a feasible and quick method for complex endovascular repair.
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Affiliation(s)
| | - Ahmed Murtaja
- Department of Vascular and Endovascular Surgery, University Hospital Münster, Münster, Germany
| | - Alexander Oberhuber
- Department of Vascular and Endovascular Surgery, University Hospital Münster, Münster, Germany
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Percutaneous transAXillary access for endovascular aortic procedures in the multicenter international PAXA registry. J Vasc Surg 2021; 75:868-876.e3. [PMID: 34600031 DOI: 10.1016/j.jvs.2021.08.089] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 08/23/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND The aim of the study was to demonstrate the safety and effectiveness of a suture-mediated vascular closure device to perform hemostasis after an axillary artery access during endovascular procedures on the aortic valve, the aorta and its side branches. METHODS A physician-initiated, international, multicenter, retrospective registry was designed to evaluate the success rate (VARC-2 reporting standards) of percutaneous transaxillary access closure with a suture-mediated closure device. Secondary end points were minor access vascular complications, transient peripheral nerve injury, stroke, and influence on periprocedural outcomes of puncture technique. RESULTS Three hundred thirty-one patients (median age, 76 years; 69.2% males) in 11 centers received a percutaneous transaxillary access during endovascular cardiac (n = 166) or vascular (n = 165) procedures. The closure success rate was 84.6%, with 5 open conversions (1.5%), 45 adjunctive endovascular procedures (13.6%), and 1 nerve injury (0.3%). Secondary closure success was obtained in 325 patients (98%) after 7 bare stenting, 37 covered stenting, and 1 thrombin injection. Introducer sheaths 16F or larger (odds ratio, 3.70; 95% confidence interval, 1.22-11.42) and balloon-assisted hemostasis (odds ratio, 4.45; 95% confidence interval, 1.27-15.68) were associated with closure failure. A threshold of five percutaneous axillary accesses was associated with decreased rates of open conversion, but not with increased primary closure success. Primary closure success was 90.3% in the 175 patients with sheaths smaller than 16F, performed after the first 5 procedures in each center. Temporary nerve injury and stroke were observed in 2% and 4% of patients, respectively. CONCLUSIONS Percutaneous transaxillary aortic procedures, in selected patients, can be performed with low rates of open conversion. The need for additional endovascular bailout procedures is not negligible when introducers sheaths 16F or larger are required.
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Zimmermann A, Menges AL, Rancic Z, Meuli L, Dueppers P, Reutersberg B. E-nside Off-the-Shelf Inner Branch Stent Graft: Technical Aspects of Planning and Implantation. J Endovasc Ther 2021; 29:167-174. [PMID: 34569343 PMCID: PMC8928429 DOI: 10.1177/15266028211047967] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Purpose This article aims to present all aspects regarding patient selection, planning, and implantation technique for a new off-the-shelf pre-cannulated multi-inner branch stent graft. The stent graft comes in 4 different versions with proximal diameters of 33 and 38 mm and distal diameters of 26 and 30 mm. The 4 inner branches are located in the middle segment, which has a diameter of 24 mm. Technique With inner branch technology, the field of application for the treatment of thoracoabdominal aortic aneurysms (TAAA) has been further extended. In addition to routine use in elective cases the pre-cannulation of the inner branches predisposes especially for emergencies. Pre-cannulation is intended to reduce the time to cannulation and the radiation dose. All steps of planning, stent-graft deployment, and cannulation of the inner branches are described in detail. Conclusion The E-nside stent graft represents a promising new endovascular therapy in the treatment of acute and elective TAAA. By using inner branch technology, this endograft combines the advantages of fenestrated and branched stent grafts. Indication, planning, and implantation require experience in branched and fenestrated stent graft technology.
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Affiliation(s)
| | - Anna-Leonie Menges
- Department of Vascular Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Zoran Rancic
- Department of Vascular Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Lorenz Meuli
- Department of Vascular Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Philip Dueppers
- Department of Vascular Surgery, University Hospital Zurich, Zurich, Switzerland
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Eleshra A, Hatm M, Spanos K, Panuccio G, Rohlffs F, Debus ES, Behrendt CA, Tsilimparis N, Kölbel T. Early outcomes of t-Branch off-the-shelf multibranched stent-graft in urgent and emergent repair of thoracoabdominal aortic aneurysms. J Vasc Surg 2021; 75:416-424.e2. [PMID: 34480993 DOI: 10.1016/j.jvs.2021.07.237] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 07/29/2021] [Indexed: 11/20/2022]
Abstract
OBJECTIVE We compared the outcomes between elective, urgent, and emergent treatment of thoracoabdominal aortic aneurysms (TAAAs) using the t-Branch off-the-shelf multibranched stent-graft (Cook Medical, Bloomington, Ind). METHODS All consecutive patients treated for TAAAs using the t-Branch between September 2012 and June 2019 were included in the present study. The patients were divided into three groups according to the urgency of repair: (1) elective, (2) urgent, and (3) emergent. The periprocedural details and 30-day outcomes were analyzed. Survival and reinterventions were analyzed using Kaplan-Meier curves and log-rank tests. RESULTS The t-Branch stent-graft was used for 100 patients during the study period. Of the 100 patients, 30 (73% male; mean age, 65 ± 10 years) were treated electively, 49 (54% male; mean age, 72 ± 7 years) urgently, and 21 (81% male; mean age, 75 ± 9 years) emergently. Transfemoral access with a steerable sheath was used more frequently for target vessel catheterization in the elective group (57%) than in the urgent (8%) and emergent (5%) groups (P = .021). The total number of targeted vessels was 111 of 120 (93%) in the elective group vs 185 of 196 (94%) in the urgent group and 82 of 84 (98%) in the emergent group. The corresponding technical success rates were 97% (29 of 30), 98% (48 of 49), and 95% (20 of 21). The median intensive care unit stay was shorter in the elective group (3 days; range, 1-41 days) than in the urgent group (5 days; range, 1-41 days) and emergent group (11 days; range, 3-37 days; P = .004). The 30-day mortality rate was lower in the elective group (2 of 30; 7%) than in the urgent group (8 of 49; 16%) and emergent group (5 of 21; 24%; P = .049). The acute kidney injury rate was lower in the elective group (2 of 30; 7%) than in the urgent group (11 of 49; 22%) and emergent group (8 of 21; 38%; P = .002). The spinal cord ischemia rate was also lower in the elective group (5 of 30; 17%) than in the urgent group (5 of 49; 10%) and emergent group (8 of 21; 38%; P = .051). The median follow-up was 8 months (interquartile range, 3.2-18.5 months). The cumulative survival rate was 95%, 87%, and 87% at 6, 12, and 24 months, respectively. The cumulative freedom from reintervention during follow-up was 92%, 86%, and 77% at 6, 12, and 24 months, respectively. CONCLUSIONS The technical success of TAAA repair using t-Branch stent-graft was not affected by an urgent or emergent presentation. However, the occurrence of worse periprocedural morbidity and mortality was significantly associated with an urgent or emergent presentation.
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Affiliation(s)
- Ahmed Eleshra
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany.
| | - Mohamed Hatm
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - Konstantinos Spanos
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - Giuseppe Panuccio
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - Fiona Rohlffs
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - E Sebastian Debus
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - Christian-A Behrendt
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - Nikolaos Tsilimparis
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - Tilo Kölbel
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
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Marcaccio CL, Zettervall SL, Wu WW, Schermerhorn ML, Wyers MC. Endovascular Snare Facilitates Difficult Transfemoral Target Vessel Cannulation During Fenestrated and Branched Endovascular Aortic Aneurysm Repair. Ann Vasc Surg 2021; 77:338-342. [PMID: 34464731 DOI: 10.1016/j.avsg.2021.05.030] [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: 10/21/2020] [Revised: 04/17/2021] [Accepted: 05/01/2021] [Indexed: 10/20/2022]
Abstract
We developed a novel technique using an endovascular snare system to stabilize target vessel cannulation via transfemoral access during fenestrated and branched endovascular aortic aneurysm repair (FBEVAR) in patients with challenging target vessel anatomy. This technique uses a snare, an outer sheath, and an inner delivery sheath to facilitate target vessel cannulation and stenting during FBEVAR. With the outer sheath positioned in the lower end of the partially deployed aortic graft and the delivery sheath within, a large snare is advanced through the outer sheath and over the outside of the delivery sheath until it reaches the curved portion of the delivery sheath at the level of the target vessel. The snare is then tightened to provide stability and maintain proper curvature and alignment of the delivery sheath while the target vessel is selected and stented. Following successful passage, the snare is loosened and removed from the body via the outer sheath. This snare technique is a simple, effective, and inexpensive tool that can be used for difficult target vessel cannulation during FBEVAR.
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Affiliation(s)
- Christina L Marcaccio
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Sara L Zettervall
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; Division of Vascular Surgery, University of Washington, Seattle, WA
| | - Winona W Wu
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Marc L Schermerhorn
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Mark C Wyers
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA.
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de Ruiter QMB, Fontana JR, Pritchard WF, Mauda-Havakuk M, Bakhutashvili I, Esparza-Trujillo JA, Varble NA, Verstege M, Xu S, Seifabadi R, Browning RF, Wood BJ, Karanian JW. Endovascular steerable and endobronchial precurved guiding sheaths for transbronchial needle delivery under augmented fluoroscopy and cone beam CT image guidance. Transl Lung Cancer Res 2021; 10:3627-3644. [PMID: 34584862 PMCID: PMC8435394 DOI: 10.21037/tlcr-21-275] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 06/25/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Endobronchial navigation is performed in a variety of ways, none of which are meeting all the clinicians' needs required to reach diagnostic success in every patient. We sought to characterize precurved and steerable guiding sheaths (GS) in endobronchial targeting for lung biopsy using cone beam computed tomography (CBCT) based augmented fluoroscopy (AF) image guidance. METHODS Four precurved GS (EdgeTM 45, 90, 180, 180EW, Medtronic) and two steerable GS [6.5 F Destino Twist (DT), Oscor; 6 F Morph, BioCardia] were evaluated alone and in combination with an electromagnetic tracking (EM) guide and biopsy needles in three experimental phases: (I) bench model to assess GS deflection and perform biopsy simulations; (II) ex vivo swine lung comparing 2 steerable and 2 precurved GS; and (III) in vivo male swine lung to deliver a needle (n=2 swine) or to deliver a fiducial marker (n=2 swine) using 2 steerable GS. Ex vivo and in vivo image guidance was performed with either commercial or prototype AF image guidance software (Philips) based on either prior CT or procedural CBCT. Primary outcomes were GS delivery angle (θGS) and needle delivery angle (θN) in bench evaluation and needle delivery error (mm) (mean ± se) for ex vivo and in vivo studies. RESULTS The steerable DT had the largest range of GS delivery angles (θN: 0-114°) with either the 21 G or 19 G biopsy needle in the bench model. In ex vivo swine lung, needle delivery errors were 8.7±0.9 mm (precurved Edge 90), 5.4±1.9 mm (precurved Edge 180), 4.7±1.2 mm (steerable DT), and 5.6±2.4 mm (steerable Morph). In vivo, the needle delivery errors for the steerable GS were 6.0±1.0 mm (DT) and 15±7.0 mm (Morph). In vivo marker coil delivery was successful for both the steerable DT and morph GS. A case report demonstrated successful needle biopsy with the steerable DT. CONCLUSIONS Endobronchial needle delivery with AF guidance is feasible without a bronchoscope with steerable GS providing comparable or improved accuracy compared to precurved GS.
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Affiliation(s)
- Quirina M. B. de Ruiter
- Center for Interventional Oncology, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Joseph R. Fontana
- Pulmonary Medicine Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - William F. Pritchard
- Center for Interventional Oncology, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Michal Mauda-Havakuk
- Center for Interventional Oncology, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Ivane Bakhutashvili
- Center for Interventional Oncology, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Juan A. Esparza-Trujillo
- Center for Interventional Oncology, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Nicole A. Varble
- Center for Interventional Oncology, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, USA
- Philips Research of North America, Cambridge, MA, USA
| | | | - Sheng Xu
- Center for Interventional Oncology, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Reza Seifabadi
- Center for Interventional Oncology, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | | | - Bradford J. Wood
- Center for Interventional Oncology, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, USA
- Center for Cancer Research, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - John W. Karanian
- Center for Interventional Oncology, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, USA
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Technical Note: Left Subclavian Artery Scallop Endografts to Facilitate a Proximal Landing Zone and Upper Extremity Access for Branched Endovascular Aortic Repair of Type II Thoracoabdominal Aortic Aneurysms. Cardiovasc Intervent Radiol 2021; 44:1657-1662. [PMID: 34272588 PMCID: PMC8478747 DOI: 10.1007/s00270-021-02909-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 06/22/2021] [Indexed: 11/02/2022]
Abstract
PURPOSE To describe the dual purpose of left subclavian artery (LSA) scallop endografts to create the proximal landing zone (PLZ) and facilitate antegrade left-sided upper extremity access for branched endovascular aortic repair (BEVAR) of Type II thoracoabdominal aneurysms (TAAA) with a short PLZ. TECHNIQUE Three patients with an inadequate (< 20 mm) PLZ underwent a 2-stage repair of Type II TAAA. Following femoral cut-down, a custom-made LSA scallop endograft was deployed into zone 2 to create the PLZ and maintain perfusion to the LSA. In a second procedure 36-96 days after insertion of the scalloped thoracic stent-graft, a branched abdominal stent-graft was subsequently deployed to dock into the proximal scallop endograft as the second stage. Via a left axillary conduit, a 12Fr sheath was used to cannulate the LSA scallop to facilitate selective catheterisation of antegrade branch cuffs and renovisceral target vessels, and insertion and deployment of bridging stents. The LSA scallop was also used to selectively catheterise and stent the perfusion branches via left-sided brachial puncture that were left open in each of the three cases 8-14 days after the second procedure to minimise the risk of spinal cord ischaemia. There were no neurological or endoleak complications. CONCLUSION LSA scallop endografts are a feasible and useful adjunct to create the PLZ and to provide antegrade access for visceral stenting of branches and target vessels through the LSA scallop in branched endovascular repair of Type II TAAA with short PLZ.
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Kölbel T, Spanos K, Jama K, Behrendt CA, Panuccio G, Eleshra A, Rohlffs F, Jakimowicz T. Early outcomes of the t-Branch off-the-shelf multi-branched stent graft in 542 patients for elective and urgent aortic pathologies - a retrospective observational study. J Vasc Surg 2021; 74:1817-1824. [PMID: 34171424 DOI: 10.1016/j.jvs.2021.05.041] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 05/13/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The t-Branch, a standardized off-the-shelf multi-branched stent graft has been used for the treatment of elective and urgent cases in aortic disease. The aim of this study was to assess the early outcomes in terms of technical success, mortality, and morbidity in >500 patients being treated with the t-Branch device. METHODS A two-center retrospective observational study was undertaken including patients treated using the t-Branch (Cook Medical, Bloomington, IN) in elective or urgent settings for complex abdominal aortic aneurysm and thoraco-abdominal aortic aneurysm between 2014 and 2019 (early experience 2014-2016; late experience 2017-2019). Primary endpoints were technical success and early (30-day) mortality, and secondary endpoints were early morbidity, endoleak, and target vessel patency rates. Multivariable regression models were used to determine the independent association of risk factors with (1) mortality and (2) spinal cord ischemia. RESULTS A total of 542 patients (mean age, 70.5 ± 8.5 years; 388 men [72%]; mean aneurysm diameter, 7.5 ± 2.5 cm) were included (63% elective; 90% thoraco-abdominal aortic aneurysm). The technical success rate was 97% (526/542) (elective, 96.7% [328/339] vs urgent, 97.6% [208/213]). The total 30-day mortality rate was 12.3% (8.5% in elective, 15% in symptomatic, and 30% in contained rupture). After multivariate regression analysis, the mortality rate was associated with older age (odds ratio [OR], 1.07; 95% confidence interval [CI], 1.03-1.11; P < .001) and with lower baseline glomerular filtration rate (OR, 0.98; 95% CI, 0.98-0.99; P < .001). In elective cases, the mortality rate was associated with a history of coronary artery disease (OR, 0.26; 95% CI, 0.09-0.73; P < .011) and higher body mass index (OR, 0.87; 95% CI, 0.77-0.98; P < .027). In urgent cases, the mortality rate was associated with older age, (OR, 1.07; 95% CI, 1.02-1.13; P < .010) and lower baseline glomerular filtration rate (OR, 0.97; 95% CI, 0.95-0.99; P < .001). The spinal cord ischemia rate was 10.5% (6.5% temporary, 4% permanent) and was associated with the early study period (OR, 2.01; 95% CI, 1.03-3.89; P < .038). The renal impairment rate was 13%, the stroke rate was 2.5%, and the myocardial infarction rate was 1.8%, whereas the access complications rate was 7.7%. On early computed tomography angiography, the primary patency rate for the right renal artery was 99.6%, for the left renal artery was 100%, for the superior mesenteric artery was 99.4%, and for the coeliac trunk was 99.8%. The endoleak I and III rates were 2.7% (15/542) and 2.7% (15/542), respectively. CONCLUSIONS Elective and urgent use of the t-Branch multi-branched off-the shelf stent graft showed high technical success and early target vessel patency rates. Early mortality and morbidity rates were acceptable.
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Affiliation(s)
- Tilo Kölbel
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart and Vascular Center, Hamburg, Germany
| | - Konstantinos Spanos
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart and Vascular Center, Hamburg, Germany; Departments of Vascular Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
| | - Katarzyna Jama
- Department of General, Vascular and Transplant Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Christian-Alexander Behrendt
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart and Vascular Center, Hamburg, Germany
| | - Giuseppe Panuccio
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart and Vascular Center, Hamburg, Germany
| | - Ahmed Eleshra
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart and Vascular Center, Hamburg, Germany
| | - Fiona Rohlffs
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart and Vascular Center, Hamburg, Germany
| | - Tomasz Jakimowicz
- Department of General, Vascular and Transplant Surgery, Medical University of Warsaw, Warsaw, Poland
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Zander T, García G, Concepción Y, Parra F, Valdés M, Maynar M. Stabilizing Technique for Bridging Stent Placement in Branched Endovascular Aortic Repair. J Endovasc Ther 2021; 28:687-691. [PMID: 34137661 DOI: 10.1177/15266028211025025] [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
PURPOSE To present a bailout technique for bridging covered stent placement during branched endovascular aortic repair (BEVAR) in complex anatomy. TECHNIQUE BEVAR is an alternative technique for the treatment of thoracoabdominal aortic aneurysms (TAAAs). Visceral and renal vessels must be preserved by bridging covered stent placement through downward-oriented branches of the main stent graft device. Challenging anatomy such as kinking and elongation of the aorta, or type III aortic arch configuration may impede successful catheterization of these branches due to reduced steerability and pushability of the endovascular material. Different alternative techniques have been described to overcome these anatomic barriers. This technical note adds another endovascular solution to complex cases using the guiding sheath stabilizing technique. It is based on a standard "through-and-through" technique. An attached snare is inserted via femoral approach, providing a stable position for branch catheterization and bridging covered stent deployment. CONCLUSION The stabilizing technique is safe and easy to perform and provides a stable position of the guiding sheath when antegrade branch catheterization is challenging. This technique is an additional tool for handling challenging cases.
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Affiliation(s)
- Tobias Zander
- Department of Endovascular Therapy, Hospiten Rambla, Santa Cruz de Tenerife, Tenerife/Canary Islands, Spain
| | - Giovanni García
- Department of Endovascular Therapy, Hospiten Rambla, Santa Cruz de Tenerife, Tenerife/Canary Islands, Spain
| | - Yamileth Concepción
- Department of Endovascular Therapy, Hospiten Rambla, Santa Cruz de Tenerife, Tenerife/Canary Islands, Spain
| | - Felipe Parra
- Department of Endovascular Therapy, Hospiten Rambla, Santa Cruz de Tenerife, Tenerife/Canary Islands, Spain
| | - Michel Valdés
- Department of Endovascular Therapy, Hospiten Rambla, Santa Cruz de Tenerife, Tenerife/Canary Islands, Spain
| | - Manuel Maynar
- Department of Endovascular Therapy, Hospiten Rambla, Santa Cruz de Tenerife, Tenerife/Canary Islands, Spain.,University of Las Palmas de Gran Canarias (ULPGC), Las Palmas, Canary Islands, Spain
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Eleshra A, Panuccio G, Spanos K, Rohlffs F, Tsilimparis N, Kölbel T. Fenestrated and Branched Endovascular Aortic Repair of Thoracoabdominal Aortic Aneurysm With More Than 4 Target Visceral Vessels due to Renovisceral Arterial Anatomical Variations: Feasibility and Early Results. J Endovasc Ther 2021; 28:692-699. [PMID: 34037473 DOI: 10.1177/15266028211016447] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE This study describes technical success, feasibility, and early results of fenestrated and branched endovascular aortic repair (F/B-EVAR) for treatment of thoracoabdominal aortic aneurysms (TAAAs) or pararenal aneurysms with more than 4 target visceral vessels (TVs) due to renovisceral arterial anatomical variations. MATERIALS AND METHODS Patients with TAAAs or pararenal aortic aneurysms who had more than 4 TVs due to renovisceral arterial anatomical variations of renal, celiac, and/or superior mesenteric arteries and received F/B-EVAR between January 2017 and September 2019 at a single aortic center were included in this study. We analyzed technical success, feasibility, and early outcomes. RESULTS Twelve patients (mean age 70±10 years, 9 males) were included. The anatomical variations included 6 right accessory renal arteries, 8 left accessory renal arteries, and 1 celiac artery variant. Stent-grafts were fenestrated, branched or combined in 6, 5, or 1 patients, respectively. The mean operating time was 346±120 minutes, the mean fluoroscopy time was 80±29 minutes, and the mean radiation dose area product was 430±219 Gy·cm2. The mean contrast volume was 129±45 mL. The total number of TVs was 64; 5 TVs in 9 patients, 6 in 2 patients, and 7 in 1 patient. Technical success was achieved in all cases. The mean intensive care unit stay was 6±5 days, and the mean total hospital stay was 14±10 days. One patient died early (30-day). Early morbidities included respiratory complication in 1 patient, renal insufficiency in 1 patient, and wound infection in 2 patients. No spinal cord ischemia, stroke, or bowel ischemia occurred. Early computed tomography angiography showed 100% patency of the bridging covered stents and TVs. The mean follow-up was 13±4.3 months. No mortality or adverse major event occurred during the follow-up. Two patients with developed type Ic endoleak related to 1 right renal artery and 1 celiac artery covered stent. Patency of the TVs during follow-up was 100%. CONCLUSION The use of F/B-EVAR for the treatment of TAAA with more than 4 TVs due to renovisceral arterial anatomical variations in our own experience is feasible and not related to increased morbidity and mortality.
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Affiliation(s)
- Ahmed Eleshra
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
| | - Giuseppe Panuccio
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
| | - Konstantinos Spanos
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
| | - Fiona Rohlffs
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
| | - Nikolaos Tsilimparis
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
| | - Tilo Kölbel
- German Aortic Center, Department of Vascular Medicine, University Heart & Vascular Center Hamburg, Germany
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Youssef M, Gunaseelan M. A Branch-to-Branch Through-and-Through Wire Technique to Redirect a Branch Malposition in Multibranched Endovascular Aortic Aneurysm Repair. J Endovasc Ther 2021; 28:682-686. [PMID: 33998351 DOI: 10.1177/15266028211016434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To describe a novel technique to redirect a malrotated branch when treating a symptomatic juxtarenal aortic aneurysm using an off-the-shelf multibranched endograft. TECHNIQUE A 75-year-old patient was admitted because of a symptomatic juxtarenal aortic aneurysm with a maximum diameter of 9.2 cm. The aneurysm showed no infrarenal neck. Because of his comorbidities, an endovascular repair using off-the-shelf multibranched endograft was considered as urgent procedure. During the deployment, the devise malrotated clockwise. The incorporation of the renal branches was performed successfully; however, the superior mesenteric artery (SMA) branch was malpositioned, so that the SMA could not be cannulated. Both celiac and SMA branches were simultaneously cannulated and snared outside of the endograft redirecting the malrotated SMA branch (a branch-to-branch through-and-through wire technique). Leaving the through-and-through wire in situ, the SMA could be intubated using parallel wire through the SMA branch. The final angiogram showed a good perfusion of the renovisceral vessels. The aneurysm was completely excluded. The patient was discharged into a rehabilitation facility 8 days later without complications. The 12-month follow-up period was uneventful. CONCLUSION A branch-to-branch through-and-through wire technique for branch repositioning is feasible and may present a bailout tool.
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Affiliation(s)
- Marwan Youssef
- Department of Vascular and Endovascular Surgery, Academic Asklepios Hospital Nord-Heidberg, Hamburg, Germany
| | - Meera Gunaseelan
- Department of Vascular and Endovascular Surgery, Academic Asklepios Hospital Nord-Heidberg, Hamburg, Germany
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de Ruiter QMB, Moll FL, Hazenberg CEVB, van Herwaarden JA. Radiation Awareness for Endovascular Abdominal Aortic Aneurysm Repair in the Hybrid Operating Room: An Instant Operator Risk Chart for Daily Practice. J Endovasc Ther 2021; 28:530-541. [PMID: 33851549 PMCID: PMC8276344 DOI: 10.1177/15266028211007458] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Introduction: While the operator radiation dose rates are correlated to patient radiation dose rates, discrepancies may exist in the effect size of each individual radiation dose predictors. An operator dose rate prediction model was developed, compared with the patient dose rate prediction model, and converted to an instant operator risk chart. Materials and Methods: The radiation dose rates (DRoperator for the operator and DRpatient for the patient) from 12,865 abdomen X-ray acquisitions were selected from 50 unique patients undergoing standard or complex endovascular aortic repair (EVAR) in the hybrid operating room with a fixed C-arm. The radiation dose rates were analyzed using a log-linear multivariable mixed model (with the patient as the random effect) and incorporated varying (patient and C-arm) radiation dose predictors combined with the vascular access site. The operator dose rate models were used to predict the expected radiation exposure duration until an operator may be at risk to reach the 20 mSv year dose limit. The dose rate prediction models were translated into an instant operator radiation risk chart. Results: In the multivariate patient and operator fluoroscopy dose rate models, lower DRoperator than DRpatient effect size was found for radiation protocol (2.06 for patient vs 1.4 for operator changing from low to medium protocol) and C-arm angulation. Comparable effect sizes for both DRoperator and DRpatient were found for body mass index (1.25 for patient and 1.27 for the operator) and irradiated field. A higher effect size for the DRoperator than DRpatient was found for C-arm rotation (1.24 for the patient vs 1.69 for the operator) and exchanging from femoral access site to brachial access (1.05 for patient vs 2.5 for the operator). Operators may reach their yearly 20 mSv year dose limit after 941 minutes from the femoral access vs 358 minutes of digital subtraction angiography radiation from the brachial access. Conclusion: The operator dose rates were correlated to patient dose rate; however, C-arm angulation and changing from femoral to brachial vascular access site may disproportionally increase the operator radiation risk compared with the patient radiation risk. An instant risk chart may improve operator dose awareness during EVAR.
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Affiliation(s)
| | - Frans L Moll
- Department of Vascular Surgery, University Medical Center Utrecht, The Netherlands
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Zymvragoudakis V, Donati T, Gkoutzios P, Abisi S. WILD Sheath Technique: "WIre Loop Directional" Sheath for Retrograde Femoral Access in Branched Endovascular Aortic Aneurysm Repair. Ann Vasc Surg 2021; 75:518-522. [PMID: 33823251 DOI: 10.1016/j.avsg.2021.03.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 02/25/2021] [Accepted: 03/07/2021] [Indexed: 11/29/2022]
Abstract
Branched endovascular aortic aneurysm repair (BEVAR) necessitates upper limb access (ULA) to facilitate the antegrade cannulation of downward directional branches and the placement of the bridging stent grafts. Various technical solutions to avoid ULA have been proposed and successfully applied in a limited number of cases. This can be necessary in specific clinical scenarios such as hostile aortic arch and descending thoracic aortic anatomy, or in the case of previous aortic arch and supra-aortic vessels surgery complicating the conventional approach with ULA in BEVAR. Taking inspiration from the prior description of a precursory technique, we report the application of our technique in BEVAR procedures, using standard introducer sheaths as a directional stable platform to facilitate an "All Femoral Access" (AFA) approach without the need for ULA, snaring or commercial steerable sheaths. Our concept is based on utilizing a wire loop to form a directional sheath (WILD sheath technique).
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Affiliation(s)
- Vassilios Zymvragoudakis
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.
| | - Tommaso Donati
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Panos Gkoutzios
- Department of Interventional Radiology, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Said Abisi
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
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Abisi S, Zymvragoudakis V, Gkoutzios P, Sallam M, Donati T, Saha P, Zayed H. Early outcomes of Jotec inner-branched endografts in complex endovascular aortic aneurysm repair. J Vasc Surg 2021; 74:871-879. [PMID: 33647435 DOI: 10.1016/j.jvs.2021.01.067] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 01/21/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Complex aortic endografts have evolved to include inner branches to overcome specific challenges with existing technologies. We have reported the early outcomes of endovascular aortic aneurysm repair (EVAR) using a Jotec inner branched endograft (iBEVAR). METHODS All patients who had undergone complex EVARs using extra-design engineering iBEVAR (Jotec GmbH, Hechingen, Germany) from 2018 to 2020 at a single center were reviewed. The patient demographics, cardiovascular risk factors, anatomic features of the aneurysms, and target vessels were recorded. The reasons for using inner branches instead of fenestrated and standard branched endografts and the procedural details, outcomes, and reintervention during follow-up were examined. RESULTS A total of 110 patients were treated with branched and fenestrated endografts during the study period, of whom 18 patients had had a patient-specific custom-made iBEVAR endograft with downward inner branches. The technical success rate was 100%. A total of 68 target vessels were cannulated, and bridging stent-grafts were placed successfully in all. The reasons for choosing the iBEVAR design included unfavorable target vessel trajectory for fenestrated repair (n = 15), excessive infrarenal aortic angulation and/or adverse iliac access vessels for fenestrated repair (n = 11), the presence of a narrow aortic lumen (n = 14), and/or to reduce aortic coverage compared with that with standard outer branched repair (n = 14). We also used iBEVAR to treat type Ia endoleaks after failed EVAR with a short main body (n = 5). The median contrast volume used was 120 mL (range, 48-200 mL), with a median fluoroscopy screening time of 66 minutes (range, 35-136 minutes) and a median dose-area product of 17,832 dGy∙cm2 (range, 8260-55,070 dGycm2). No 30-day mortality and no major complications occurred. One early intervention was required for a suspected type Ib endoleak from an iliac limb and one late intervention for in-stent stenosis in a renal bridging stent-graft. One patient had died of non-aortic-related causes at 3 months. All other patients continued with follow-up with their aneurysms excluded, patent target vessels, and no type I or III endoleak identified at a median follow-up of 12 months (range, 1-26 months). CONCLUSIONS The use of Jotec extra-design engineering endografts incorporating downward inner branches resulted in satisfactory early outcomes with a low reintervention rate. The technology has the potential to be a useful addition to our armamentarium for treating complex aortic endografts; however, long-term outcomes data are needed.
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Affiliation(s)
- Said Abisi
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.
| | - Vassilios Zymvragoudakis
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Panos Gkoutzios
- Department of Radiology, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Morad Sallam
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Tommaso Donati
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Prakash Saha
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Hany Zayed
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
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Knowles M. Commentary. Ann Vasc Surg 2021; 74:182. [PMID: 33549791 DOI: 10.1016/j.avsg.2021.01.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 01/27/2021] [Indexed: 10/22/2022]
Affiliation(s)
- Martyn Knowles
- University of North Carolina, 4414 Lake Boone Trail, Ste. 108, Raleigh, NC, 27607
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Duvnjak S, Bach-Frommer S, Resch TA. T Branch Repair of Ruptured a Type IV Thoracoabdominal Aortic Aneurysm Complicated by Renal Branch Occlusion. Vasc Endovascular Surg 2021; 55:495-500. [PMID: 33511919 DOI: 10.1177/1538574421989852] [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
A 60-year male patient presented with a thoracoabdominal aortic aneurysm rupture, which was treated emergently with a modified off-the-shelf t-Branch stent-graft (COOK Medical Inc). The sole renal branch occluded 1 month after TEVAR due to branch compression, and the patient became anuric and temporarily dialysis-dependent. Despite the prolonged renal ischemia time, the occluded renal branch was successfully opened with thrombolysis and reinforced with a bare-metal stent. The patient recovered his renal function and came off dialysis.
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Affiliation(s)
- Stevo Duvnjak
- Department of Vascular Surgery, 53146Rigshospitalet, Copenhagen, Denmark
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Fernandez-Alonso S, Lopez-San Martin M, Fernandez-Alonso L, Martinez-Aguilar E, Santamarta-Fariña E, Centeno-Vallepuga R. Technique for planning and implantation of a branched endograft as a proximal extension of a previous fenestrated endovascular aneurysm repair. JOURNAL OF VASCULAR SURGERY CASES INNOVATIONS AND TECHNIQUES 2021; 7:100-103. [PMID: 33718676 PMCID: PMC7921177 DOI: 10.1016/j.jvscit.2020.12.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 12/23/2020] [Indexed: 11/17/2022]
Abstract
Our patient had undergone a previous three-fenestration Anaconda (Terumo Medical Corp, Tokyo, Japan) fenestrated endovascular aneurysm repair (EVAR) to treat a juxtarenal aortic aneurysm. At 10 years postoperatively, distal migration of the prosthesis, a proximal type I endoleak, and aortic sac enlargement of 10 mm in 6 months was observed. Because of the short length of the Anaconda's bifurcated body, we chose to use a Zenith custom-made endograft with four branches and a bifurcated body with an inverted contralateral limb. We have also described the issues that can arise during branched EVAR after fenestrated EVAR and some of the bailout techniques we performed to successfully perform the treatment.
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Affiliation(s)
- Sebastian Fernandez-Alonso
- Correspondence: Sebastian Fernandez-Alonso, MD, Department of Vascular Surgery, Complejo Hospitalario de Navarra, Irunlarrea St S/N, Pamplona 31008, Spain
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Timaran CH, Oderich GS, Tenorio ER, Farber MA, Schneider DB, Schanzer A, Beck AW, Sweet MP. Expanded Use of Preloaded Branched and Fenestrated Endografts for Endovascular Repair of Complex Aortic Aneurysms. Eur J Vasc Endovasc Surg 2020; 61:219-226. [PMID: 33262091 DOI: 10.1016/j.ejvs.2020.11.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 10/18/2020] [Accepted: 11/03/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE The aim of this study was to report the expanded use of preloaded catheters and wires of fenestrations and directional branches to facilitate access to renal and mesenteric target arteries during endovascular repair of complex aortic aneurysms. METHODS This was an observational retrospective cohort multicentre study. Prospectively collected data from six physician sponsored investigational device exemption studies at US centres were analysed. Patients were treated with fenestrated and branched aortic endografts for pararenal and thoraco-abdominal aortic aneurysms (TAAAs) between 2012 and 2017. Technical success was defined as successful intra-operative catheterisation and stenting of all intended target visceral arteries. Univariable and stratified analyses were performed to identify differences in outcomes between repairs using preloaded and standard devices. RESULTS There were 564 patients (73% men, mean age 73 ± 8 years) treated for 168 pararenal aortic aneurysms (29.8%), 216 type IV TAAAs (38.3%), and 180 type I - III TAAAs (31.9%). Preloaded grafts (PGs) were used in 387 (68.6%) patients and standard grafts (SGs) in 177 (31.4%). PGs were used preferentially for type IV TAAAs (45% vs. 24%; p < .001), whereas standard devices were used more frequently among patients with type I - III TAAAs (24% vs. 49%; p < .001). The majority of custom made devices were preloaded (95% vs. 21%; p < .001). A total of 2 157 target arteries were incorporated (mean 3.9/patient) utilising 1 469 fenestrations (68.1%), 603 directional branches (27.9%), and 85 double wide scallops (3.9%). Most PGs included fenestrations (80% vs. 43%; p < .001), whereas directional branches were more frequent in standard devices (17% vs. 53%; p < .001). Contrast volume, fluoroscopy time, radiation dose, and operative time were not significantly different between preloaded and standard devices. Upper extremity access was more frequent for PGs (87% vs. 72%; p < .001). Overall technical success was 98.8% and comparable for both preloaded and standard grafts (99.5% vs. 97.2%; p = .022). The 30 day stroke rate was similar for PGs and SGs (2.3% and 1.7%%, respectively). The 30 day mortality rate was 1.9%, and low for both PGs and SGs (0.8% vs. 4.5%; p = .003). CONCLUSION Endovascular repair of complex aortic aneurysms is safe and effective. The expanded use of preloaded catheters and wires of fenestrations and directional branches for target artery incorporation is associated with a high technical success and low early mortality.
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Affiliation(s)
| | | | | | | | - Darren B Schneider
- Weill Cornell Medicine, New York-Presbyterian Hospital, New York, NY, USA
| | | | - Adam W Beck
- University of Alabama at Birmingham, Birmingham, AL, USA
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Eilenberg W, Kölbel T, Rohlffs F, Oderich G, Eleshra A, Tsilimparis N, Debus S, Panuccio G. Comparison of transfemoral versus upper extremity access to antegrade branches in branched endovascular aortic repair. J Vasc Surg 2020; 73:1498-1503. [PMID: 33248122 DOI: 10.1016/j.jvs.2020.11.020] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 11/18/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We studied the outcomes of transfemoral access (TFA) vs upper extremity access (UEA) for branched endovascular aortic repair (BEVAR). METHODS From January 2016 to October 2019, 152 consecutive patients underwent BEVAR under general anesthesia at a single institution. In 2018, an alternative approach to the antegrade branches using TFA compared with conventional UEA was introduced. The cohort was divided into TFA and UEA groups according to the access approach. The end points were technical success, adverse events (including perioperative stroke/transient ischemic attack), access complications, operation time, and radiation exposure. RESULTS The TFA group included 60 patients (63% male; median age, 71 years; interquartile range [IQR], 65-76 years). The UEA group included 92 patients (67% male; median age, 73 years; IQR, 66-78 years). The number of target vessels (TVs) was similar in both groups (median, 4.0 TVs per procedure; range, 1-7 TVs for both). Technical success was greater in the TFA group (60 of 60 patients; 209 of 209 TVs) than in the UEA group (87 of 92 patients; 334 of 346 TVs; P < .01). The fluoroscopy time (median, 69 minutes; IQR, 48-87 minutes; vs 88 minutes; IQR, 65-104 minutes; P = .39) and contrast agent volume (median, 141 mL; IQR, 123-165 mL; vs median, 130 mL; IQR, 101-157 mL; P = .34) were similar in both groups. The radiation exposure (221 Gy × cm2; IQR, 138-406 Gy × cm2; vs median, 255 Gy × cm2; IQR, 148-425 Gy × cm2; P = .05) was lower and the operation time (median, 300 minutes; IQR, 240-356 minutes; vs median, 364 minutes; IQR, 290-475 minutes; P = .01) was shorter in the TFA group. Brachial access complications (0 of 60 vs 3 of 92 patients) and perioperative strokes/transient ischemic attacks (0 of 60 vs 8 of 92 patients) only occurred in the UEA group (P = .018). CONCLUSIONS The use of TFA to catheterize antegrade branches was associated with a lower rate of complications in the present study and has become our preferred approach for BEVAR.
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Affiliation(s)
- Wolf Eilenberg
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Tilo Kölbel
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Fiona Rohlffs
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Gustavo Oderich
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minn
| | - Ahmed Eleshra
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Nikolaos Tsilimparis
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Sebastian Debus
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Giuseppe Panuccio
- German Aortic Center, Department of Vascular Medicine, University Heart and Vascular Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany.
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