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Leone N, D'Oria M, Mani K, Oderich G, Maleti G, Bartolotti LAM, Silingardi R, Lepidi S, Gennai S. Systematic review and meta-analysis of cerebrospinal fluid drain-related mortality and morbidity after fenestrated-branched endovascular aortic repair. J Vasc Surg 2024; 80:586-594.e5. [PMID: 38636609 DOI: 10.1016/j.jvs.2024.04.038] [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: 01/11/2024] [Revised: 03/28/2024] [Accepted: 04/10/2024] [Indexed: 04/20/2024]
Abstract
OBJECTIVE This study aimed to investigate the incidence of cerebrospinal fluid drainage (CSFD)-related complications specifically in patients who underwent fenestrated and branched endovascular aortic repair (F/B-EVAR). This objective was chosen considering the limitations and uncertainties surrounding its efficacy in preventing spinal cord injury. METHODS A systematic review following Cochrane Handbook and Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was conducted (PROSPERO; #CRD42022359223). Literature searches of MEDLINE, Embase, and Scopus were performed until May 1, 2023, focusing on studies published after January 1, 2000. The inclusion criteria encompassed studies reporting on F/B-EVAR, CSFD, and drain-related complications. Data extraction and quality assessment using the Newcastle-Ottawa Scale were performed by multiple reviewers to ensure accuracy and reliability. A proportion meta-analysis was conducted to calculate the pooled rate and 95% confidence interval (CI). The primary and secondary outcomes were CSFD-related mortality and morbidity, respectively. RESULTS Six retrospective, observational, single-center studies were included, totaling 1079 patients and 730 CSFD placements (all prophylactic except for one). The Newcastle-Ottawa Scale showed a high to moderate risk of bias. The analysis revealed a CSFD-related mortality rate of 1.4% (95% CI: 0.0-4.8; I2 = 67.7%) and an overall morbidity rate of 25.6% (95% CI: 13.6-39.7; I2 = 83.2%). The overall major, moderate, and minor estimated complication rates were 6.1% (95% CI: 4.1-8.5; I2 = 0%), 4.6% (95% CI: 2.4-7.3; I2 = 33.5%), and 26.4% (95% CI: 16.5-37.7; I2 = 84.9%), respectively. Severe complications included intracranial hemorrhage (2.8%), spinal hematoma (1.4%), subarachnoid hemorrhage (1.4%), and CSFD-related neurological deficits (1.1%). A pooled estimate of 11.4% for nonfunctioning drainage was found. CONCLUSIONS F/B-EVAR patients showed a notable incidence of CSFD-related death and substantial morbidity. This study highlights the limitations of the available data, the high prevalence of complications associated with CSFD, and the need for further research to better understand the risks and benefits of CSFD in F/B-EVAR. This calls for careful consideration regarding the routine use of prophylactic drainage due to the accumulating evidence of the risks associated with CSFD without proven benefit in this specific context.
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Affiliation(s)
- Nicola Leone
- Department of Vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy.
| | - Mario D'Oria
- Division of Vascular and Endovascular Surgery, Department of Clinical Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Kevin Mani
- Department of Surgical Sciences, Division of Vascular Surgery, Uppsala University, Uppsala, Sweden
| | - Gustavo Oderich
- The University of Texas Health Science Center at Houston, Houston, Texas
| | - Gianmarco Maleti
- Department of Vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Luigi A M Bartolotti
- Department of Vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Roberto Silingardi
- Department of Vascular Surgery, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Sandro Lepidi
- Division of Vascular and Endovascular Surgery, Department of Clinical Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - 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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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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Mendes BC, Rodrigues DVS, Chait J. Appropriateness of care in complex fenestrated-branched aortic endografting. Semin Vasc Surg 2024; 37:210-217. [PMID: 39151999 DOI: 10.1053/j.semvascsurg.2024.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 05/03/2024] [Accepted: 05/13/2024] [Indexed: 08/19/2024]
Abstract
Fenestrated and branched endovascular repair of complex abdominal and thoracoabdominal aortic aneurysms is increasingly replacing open repair as the primary modality of treatment. Mid- and long-term results are encouraging and support its use in the correct settings. Nevertheless, appropriateness of indication for treatment, patient selection, and surgeon and hospital performance has not been clearly evaluated and reviewed. The objective of this review article was to identify areas in which appropriateness of care is relevant and can be optimized when considering treatment of patients with fenestrated and branched endovascular repair for complex abdominal and thoracoabdominal aortic aneurysms.
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Affiliation(s)
- Bernardo C Mendes
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Gonda Vascular Center, 200 First Street SW, Rochester, MN, 55902.
| | - Diego V S Rodrigues
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Gonda Vascular Center, 200 First Street SW, Rochester, MN, 55902
| | - Jesse Chait
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Gonda Vascular Center, 200 First Street SW, Rochester, MN, 55902
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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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Xodo A, Taglialavoro J, Lepidi S, Pilon F, Calvagna C, Griselli F, Milite D, Badalamenti G, Ruaro B, D'Oria M. Novel Technique for Intentional Occlusion of Directional Branches During Complex Endovascular Aortic Repair Using Microvascular Plugs. Vasc Endovascular Surg 2024; 58:110-114. [PMID: 37466345 DOI: 10.1177/15385744231191234] [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] [Indexed: 07/20/2023]
Abstract
PURPOSE To demonstrate the feasibility and outcomes of using the microvascular plug (MVP) for intentional occlusion of directional branches (DB) during complex endovascular aortic procedures. CASE REPORT Two patients were treated with the off-the-shelf four-branched Zenith t-Branch thoracoabdominal stent-graft (Cook Medical, Bloomington, Ind). In both cases, the renal arteries (on one side in patient #1 and on both sides in patient #2, respectively) were occluded at time of index intervention. Preoperative planning included the intentional occlusion of each DB with one 7Q-MVP. Technical success was achieved in all cases and maintained at mid-term follow-up (12 months and 36 months, respectively). CONCLUSIONS Use of the MVP appears to be feasible and effective for intentional occlusion of DB during complex endovascular aortic repair. This novel and simple technique may present some unique technical advantages, allowing precise placement of the device while avoiding extension using a bridging stent and DB cannulation with larger sheaths.
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Affiliation(s)
- Andrea Xodo
- Vascular and Endovascular Surgery Division, San Bortolo Hospital, Vicenza, Italy
| | - Jacopo Taglialavoro
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, Trieste University Hospital, Trieste, Italy
| | - Sandro Lepidi
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, Trieste University Hospital, Trieste, Italy
| | - Fabio Pilon
- Vascular and Endovascular Surgery Division, San Bortolo Hospital, Vicenza, Italy
| | - Cristiano Calvagna
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, Trieste University Hospital, Trieste, Italy
| | - Filippo Griselli
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, Trieste University Hospital, Trieste, Italy
| | - Domenico Milite
- Vascular and Endovascular Surgery Division, San Bortolo Hospital, Vicenza, Italy
| | - Giovanni Badalamenti
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, Trieste University Hospital, Trieste, Italy
| | - Barbara Ruaro
- Pulmonology Unit, Department of Medical Surgical and Health Sciences, University Hospital of Cattinara, University of Trieste, Trieste, Italy
| | - Mario D'Oria
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, Trieste University Hospital, Trieste, Italy
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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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Mezzetto L, D’Oria M, Lepidi S, Mastrorilli D, Calvagna C, Bassini S, Taglialavoro J, Bruno S, Veraldi GF. A Scoping Review on the Incidence, Risk Factors, and Outcomes of Proximal Neck Dilatation after Standard and Complex Endovascular Repair for Abdominal Aortic Aneurysms. J Clin Med 2023; 12:jcm12062324. [PMID: 36983324 PMCID: PMC10054682 DOI: 10.3390/jcm12062324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/20/2023] [Accepted: 03/15/2023] [Indexed: 03/19/2023] Open
Abstract
Background: To define proximal neck dilation (PND) after standard endovascular aneurysm repair (EVAR) and fenestrated EVAR (FEVAR), determining: incidence and risk factors; evidence base that links PND to outcomes of patients; recurring themes or gaps in the literature. Methods: We performed a scoping review and included only full-text English articles with follow-up focusing on PND in patients undergoing EVAR or FEVAR, published between 2000 and 2022. The following PICO question was used to build the search equation: in patients with abdominal-aortic-aneurysm (AAA) (Population) undergoing endovascular repair (Intervention), what are the incidence, risk factors and prognosis of radiologically defined PND (Comparison) on short-term and long-term outcomes (Outcomes)? Results: 15 articles were included after review. Measurement protocols for proximal aortic neck (PAN) varied among individual studies and the definition of PND resulted as heterogeneous. Rate of patients with a PND ranged between 0% and 41%. Large proximal neck (>28 mm) and excessive graft sizing (30%) were predictors for PND. New endografts with low outward radial forces and FEVAR seemed to be protective. Surgical conversion was the definitive option in the case of patients unfit for other endovascular treatments. Conclusions: PND is a frequent finding after EVAR and FEVAR. Excessive graft oversizing and large baseline PAN were predictors of neck enlargement, independently by the type of standard endograft used. FEVAR may be considered protective against complications, together with endografts using low outward radial forces. Lifelong radiological follow-up is mandatory.
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Affiliation(s)
- Luca Mezzetto
- Unit of Vascular Surgery, Integrated University Hospital and Trust of Verona, Piazzale A. Stefani 1, 37124 Verona, Italy
- Correspondence: ; Tel.: +39-045-812-2505
| | - Mario D’Oria
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, University Hospital of Trieste ASUGI, 34129 Trieste, Italy
| | - Sandro Lepidi
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, University Hospital of Trieste ASUGI, 34129 Trieste, Italy
| | - Davide Mastrorilli
- Unit of Vascular Surgery, Integrated University Hospital and Trust of Verona, Piazzale A. Stefani 1, 37124 Verona, Italy
| | - Cristiano Calvagna
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, University Hospital of Trieste ASUGI, 34129 Trieste, Italy
| | - Silvia Bassini
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, University Hospital of Trieste ASUGI, 34129 Trieste, Italy
| | - Jacopo Taglialavoro
- Division of Vascular and Endovascular Surgery, Cardiovascular Department, University Hospital of Trieste ASUGI, 34129 Trieste, Italy
| | - Salvatore Bruno
- Unit of Vascular Surgery, Integrated University Hospital and Trust of Verona, Piazzale A. Stefani 1, 37124 Verona, Italy
| | - Gian Franco Veraldi
- Unit of Vascular Surgery, Integrated University Hospital and Trust of Verona, Piazzale A. Stefani 1, 37124 Verona, Italy
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Xodo A, Pilon F, Desole A, Barbui F, Zaramella M, Milite D. Prophylactic relining for bridging stent compression after thoracoabdominal endovascular aneurysm repair: Myth or reality? Vascular 2023:17085381231161860. [PMID: 36867438 DOI: 10.1177/17085381231161860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
BACKGROUND/OBJECTIVE Target vessels related complications are one of the most important 'Achille's heel' of complex thoracoabdominal endovascular procedures. The aim of this report is to describe a case of spontaneous bridging stent-graft (BSG) delayed expansion in a patient treated for type III mega-aortic syndrome, associated with aberrant right subclavian artery and independent origin of the two common carotid arteries. METHODS The patient underwent different surgical procedures (ascending aorta replacement with carotid arteries debranching, bilateral carotid-subclavian bypass with subclavian origins embolization and TEVAR in zone 0, associated with a multibranched thoracoabdominal endograft deployment). Visceral vessels stenting was performed using balloon-expandable BSGs for celiac trunk, superior mesenteric artery and right renal artery, while for the left renal artery a 6 × 60 mm self-expandable BSG was deployed.The first follow-up (FU) by computed tomography angiography (CTA) showed a severe compression of the left renal artery BSG. Considering the challenging access to the directional branches (SAT's debranching and a tightly curve of the steerable sheath inside the branched main body), a conservative treatment was considered, performing a control CTA after 6-months. RESULTS Six months later, the CTA demonstrated a spontaneous expansion of the BSG, with a two-fold increase in the minimum stent diameter, excluding the need for new reinterventions such as angioplasty or BSG relining. CONCLUSIONS Directional branch compression is a frequent complication during BEVAR; however, in this case, it spontaneously resolved after 6 months, without the need for secondary adjunctive procedures. Further studies on predictor factors for BSG related adverse events and regarding spontaneous delayed BSGs' expansion mechanisms are needed.
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Affiliation(s)
- Andrea Xodo
- Division of Vascular and Endovascular Surgery, 198202"San Bortolo" Hospital - AULSS8 BericaViale Rodolfi, Vicenza, Italy
| | - Fabio Pilon
- Division of Vascular and Endovascular Surgery, 198202"San Bortolo" Hospital - AULSS8 BericaViale Rodolfi, Vicenza, Italy
| | - Alessandro Desole
- Division of Vascular and Endovascular Surgery, 198202"San Bortolo" Hospital - AULSS8 BericaViale Rodolfi, Vicenza, Italy
| | - Federico Barbui
- Division of Vascular and Endovascular Surgery, 198202"San Bortolo" Hospital - AULSS8 BericaViale Rodolfi, Vicenza, Italy
| | - Massimiliano Zaramella
- Division of Vascular and Endovascular Surgery, 198202"San Bortolo" Hospital - AULSS8 BericaViale Rodolfi, Vicenza, Italy
| | - Domenico Milite
- Division of Vascular and Endovascular Surgery, 198202"San Bortolo" Hospital - AULSS8 BericaViale Rodolfi, Vicenza, Italy
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Endovascular Abdominal Aortic Aneurysm Repair: Overview of Current Guidance, Strategies, and New Technologies, Perspectives from the United Kingdom. J Clin Med 2022; 11:jcm11185415. [PMID: 36143063 PMCID: PMC9506302 DOI: 10.3390/jcm11185415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/05/2022] [Accepted: 09/13/2022] [Indexed: 11/17/2022] Open
Abstract
Endovascular aortic aneurysm repair has changed the management of patients affected by this condition, offering a minimally invasive solution with satisfactory outcomes. Constant evolution of this technology has expanded the use of endovascular devices to more complex cases. The purpose of this review article is to describe the current strategies, guidance, and technologies in this field, with a particular focus on practices in the United Kingdom.
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