1
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Gaffey AC, Damrauer SM. Evolving Concepts, Management, and Treatment of Type 1 Endoleaks after Endovascular Aneurysm Repair. Semin Intervent Radiol 2020; 37:395-404. [PMID: 33041486 DOI: 10.1055/s-0040-1715883] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Over the past 20 years, there has been tremendous progress in endovascular aneurysm repair techniques and devices. The application of new third- and fourth-generation devices (from 2003 onward) has led to changes in the incidence and management of endoleaks. This comprehensive review aims to outline the most recent concepts with respect to pathophysiology/risk factors and management of Type 1 endoleaks.
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Affiliation(s)
- Ann C Gaffey
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Perlman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Scott M Damrauer
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Perlman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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2
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Open repair of a type Ia endoleak with a giant abdominal aortic aneurysm sac. North Clin Istanb 2019; 5:261-263. [PMID: 30688938 PMCID: PMC6323572 DOI: 10.14744/nci.2017.79037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 07/07/2017] [Indexed: 11/20/2022] Open
Abstract
Endovascular aneurysm repair (EVAR) has been widely accepted as a safe and effective treatment for abdominal aortic aneurysm. Endoleaks are the most common complication after EVAR and require urgent interventions. Usually endoleaks can be treated with endovascular procedures using a variety of techniques. Despite these interventions, if the endoleak still persists, conventional open surgery should be evaluated. A 67-year-old man had been treated with EVAR after a ruptured abdominal aortic aneurysm 7 years ago. Later on, a type II endoleak was detected due to the inferior mesenteric artery and treated with coil embolization at the first follow-up year. The patient was admitted to our emergency department due to abdominal pain. Computed tomography angiography demonstrated a type Ia endoleak from the posterior side of the graft with a huge abdominal aortic aneurysm sac (22.9 cm) without rupture. The patient was hemodynamically unstable, and open surgical repair was performed via left anterolateral thoracotomy and laparotomy. Here we report a case where we performed open repair of a type Ia endoleak and discuss the repairing techniques for type Ia endoleak in the light of the literature.
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3
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Marques de Marino P, Malgor RD, Verhoeven EL, Katsargyris A. Rescue of proximal failure of endovascular abdominal aortic aneurysm repair with standard and fenestrated grafts. THE JOURNAL OF CARDIOVASCULAR SURGERY 2019; 60:159-166. [PMID: 30665286 DOI: 10.23736/s0021-9509.19.10872-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND This study aimed to assess the outcomes of standard and fenestrated grafts to treat proximal failure of previous endovascular aneurysm repair (EVAR) in a tertiary referral center. METHODS All patients undergoing elective implantation of a standard or fenestrated graft after proximal failure of a previous EVAR between April 2010-November 2018 were included. Data were collected prospectively. RESULTS Fifty procedures were performed in 49 patients (45 male; mean age 74.6±7 years). A fenestrated proximal cuff was used in 24 (48%) cases, a composite bifurcated configuration in 21 (42%) cases, and EVAR in 5 (10%) cases. Technical success was achieved in all 5 EVAR cases and 41 of 45 FEVAR cases (91.1%). Iliac artery access problems due to the presence of the previous graft were encountered in eight (16%) procedures and renal artery catheterization difficulties in grafts with suprarenal fixation in seven (15.6%) procedures. There was one (2%) early death due to retroperitoneal bleeding. Early major complications occurred in three (6%) patients. Median follow-up was 26 months (range 1-77). Late occlusion occurred in two (1.3%) of the 151 targeted vessels. One patient needed permanent dialysis. Nine patients died during follow-up, one (2%) of them aneurysm-related. Ten (20.4%) patients presented with major complications during follow-up of which nine (18.4%) needed reintervention. Estimated freedom from reintervention at 1 and 3 years was 89.3±5.1% and 78.8±7.3%, respectively. CONCLUSIONS Repair with fenestrated grafts represents a safe and effective treatment option. Increased technical challenges are to be expected due to the previous graft.
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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
| | - Rafael D Malgor
- 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
| | - Athanasios Katsargyris
- Department of Vascular and Endovascular Surgery, General Hospital Nuremberg, Paracelsus Medical University Nuremberg, Nuremberg, Germany -
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4
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Daye D, Walker TG. Complications of endovascular aneurysm repair of the thoracic and abdominal aorta: evaluation and management. Cardiovasc Diagn Ther 2018; 8:S138-S156. [PMID: 29850426 DOI: 10.21037/cdt.2017.09.17] [Citation(s) in RCA: 123] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In recent decades, endovascular aneurysm repair or endovascular aortic repair (EVAR) has become an acceptable alternative to open surgery for the treatment of thoracic and abdominal aortic aneurysms and other aortic pathologies such as the acute aortic syndromes (e.g., penetrating aortic ulcer, intramural hematoma, dissection). Available data suggest that endovascular repair is associated with lower perioperative 30-day all-cause mortality as well as a significant reduction in perioperative morbidity when compared to open surgery. Additionally, EVAR leads to decreased blood loss, eliminates the need for cross-clamping the aorta and has shorter recovery periods than traditional surgery. It is currently the preferred mode of treatment of thoracic and abdominal aortic aneurysms in a subset of patients who meet certain anatomic criteria conducive to endovascular repair. The main disadvantage of EVAR procedures is the high rate of post-procedural complications that often require secondary re-intervention. As a result, most authorities recommend lifelong imaging surveillance following repair. Available surveillance modalities include conventional radiography, computed tomography, magnetic resonance angiography, ultrasonography, nuclear imaging and conventional angiography, with computed tomography currently considered to be the gold standard for surveillance by most experts. Following endovascular abdominal aortic aneurysm (AAA) repair, the rate of complications is estimated to range between 16% and 30%. The complication rate is higher following thoracic EVAR (TEVAR) and is estimated to be as high as 38%. Common complications include both those related to the endograft device and systemic complications. Device-related complications include endoleaks, endograft migration or collapse, kinking and/or stenosis of an endograft limb and graft infection. Post-procedural systemic complications include end-organ ischemia, cerebrovascular and cardiovascular events and post-implantation syndrome. Secondary re-interventions are required in approximately 19% to 24% of cases following endovascular abdominal and thoracic aortic aneurysm repair respectively. Typically, most secondary reinterventions involve the use of percutaneous techniques such as placement of cuff extension devices, additional endograft components or stents, enhancement of endograft fixation, treatment of certain endoleaks using various embolization techniques and embolic agents and thrombolysis of occluded endograft components. Less commonly, surgical conversion and/or open surgical modification are required. In this article, we provide an overview of the most common complications that may occur following endovascular repair of thoracic and AAAs. We also summarize the current surveillance recommendations for detecting and evaluating these complications and discuss various current secondary re-intervention approaches that may typically be employed for treatment.
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Affiliation(s)
- Dania Daye
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - T Gregory Walker
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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5
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Select early type IA endoleaks after endovascular aneurysm repair will resolve without secondary intervention. J Vasc Surg 2018; 67:119-125. [DOI: 10.1016/j.jvs.2017.05.096] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 05/05/2017] [Indexed: 11/21/2022]
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6
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Falkensammer J, Taher F, Uhlmann M, Hirsch K, Strassegger J, Assadian A. Rescue of failed endovascular aortic aneurysm repair using the fenestrated Anaconda device. J Vasc Surg 2017; 66:1334-1339. [DOI: 10.1016/j.jvs.2017.02.048] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Accepted: 02/27/2017] [Indexed: 10/19/2022]
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7
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AbuRahma AF, Hass SM, AbuRahma ZT, Yacoub M, Mousa AY, Abu-Halimah S, Dean LS, Stone PA. Management of Immediate Post-Endovascular Aortic Aneurysm Repair Type Ia Endoleaks and Late Outcomes. J Am Coll Surg 2016; 224:740-748. [PMID: 28017805 DOI: 10.1016/j.jamcollsurg.2016.12.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Accepted: 12/09/2016] [Indexed: 11/16/2022]
Abstract
BACKGROUND Post-endovascular aortic aneurysm repair (EVAR) endoleaks and the need for reintervention are challenging. Additional endovascular treatment is advised for type Ia endoleaks detected on post-EVAR completion angiogram. This study analyzed management and late outcomes of these endoleaks. STUDY DESIGN This was a retrospective review of prospectively collected data from EVAR patients during a 10-year period. All post-EVAR type Ia endoleaks on completion angiogram were identified (group A) and their early (30-day) and late outcomes were compared with outcomes of patients without endoleaks (group B). Kaplan-Meier analysis was used for survival analysis, sac expansion, late type Ia endoleak, and reintervention. RESULTS Seventy-one of 565 (12.6%) patients had immediate post-EVAR type Ia endoleak. Early intervention (proximal aortic cuffs and/or stenting) was used in 56 of 71 (79%) in group A vs 31 of 494 (6%) in group B (p < 0.0001). Late type Ia endoleak was noted in 9 patients (13%) in group A at a mean follow-up of 28 months vs 10 patients (2%) in group B at a mean follow-up of 32 months (p < 0.0001). Late sac expansion and reintervention rates were 9% and 10% for group A vs 5% and 3% for group B (p = 0.2698 and p = 0.0198), respectively. Freedom rates from late type Ia endoleaks at 1, 3, and 5 years for group A were 88%, 85%, and 80% vs 98%, 98%, and 96% for group B (p < 0.001); and for late intervention, were 94%, 92%, and 77% for group A, and 99%, 97%, and 95% for group B (p = 0.007), respectively. Survival rates were similar. CONCLUSIONS Immediate post-EVAR type Ia endoleaks are associated with higher rates of early interventions, late endoleaks and reintervention, which will necessitate strict post-EVAR surveillance.
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Affiliation(s)
- Ali F AbuRahma
- Department of Surgery, West Virginia University, Charleston, WV.
| | - Stephen M Hass
- Department of Surgery, West Virginia University, Charleston, WV
| | | | - Michael Yacoub
- Department of Surgery, West Virginia University, Charleston, WV
| | - Albeir Y Mousa
- Department of Surgery, West Virginia University, Charleston, WV
| | | | - L Scott Dean
- CAMC Health Education and Research Institute, Charleston, WV
| | - Patrick A Stone
- Department of Surgery, West Virginia University, Charleston, WV
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Veerapen R, Dorandeu A, Serre I, Berthet JP, Marty-Ane CH, Mary H, Alric P. Improvement in Proximal Aortic Endograft Fixation: An Experimental Study Using Different Stent-Grafts in Human Cadaveric Aortas. J Endovasc Ther 2016; 10:1101-9. [PMID: 14723578 DOI: 10.1177/152660280301000613] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose: To compare the proximal fixation characteristics of different types of stent-grafts (SG) and the adjunctive effect of a proximally placed Palmaz stent. Methods: Human cadaveric aortas were obtained at autopsy and cut into 30 aortic segments. Appropriately oversized (10% to 20%) commercial stent-grafts (Zenith, Ancure, Excluder, Talent) and 4 configurations of homemade Palmaz-based stent-grafts (polytetrafluoroethylene or polyester coverings each with no uncovered proximal edge or a 20-mm bare section of stent) were implanted 20 mm into an aortic segment and balloon dilated. Each segment was placed in an experimental apparatus to measure the dislodgment force. Bare Palmaz stents were used to reinforce the proximal fixation of the commercial stent-grafts, and the measurements were repeated. Manual anastomoses were made and their dislodgment force tested for comparison. Results: The median dislodgment force ranged from 6.5 N for the Excluder to 26.5 N for the Zenith (8.0 N for the Talent, 11.8 N for the Ancure, and 8.1 to 10.7 N for the various Palmaz stent-graft designs). There was no significant difference between the Zenith and the Ancure groups or between the Excluder and the Talent groups. However, the Zenith and Ancure devices required significantly higher (p = 0.0004) force (∼25%) to displace them than the other stent-grafts tested. With the Palmaz stent added to the proximal attachment site, the median dislodgment force for the different commercial endografts was significantly improved for all devices (p < 0.03): 34% for the Zenith device, 69% for the Ancure, 73% for the Talent, and 80% for the Excluder endoprosthesis. Conclusions: The Zenith stent-graft had the best resistance to dislodgment. An additional Palmaz stent placed at the proximal attachment site greatly improves endograft fixation regardless of the type of stent-graft. For complex aneurysm necks or for intraoperative type I endoleak management, an adjunctive Palmaz stent could be used.
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Affiliation(s)
- Reuben Veerapen
- Department of Vascular Surgery, Hôpital Arnaud de Villeneuve, CHU Montpellier, France.
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Scali ST, Beck AW, Chang CK, Neal D, Feezor RJ, Stone DH, Berceli SA, Huber TS. Defining risk and identifying predictors of mortality for open conversion after endovascular aortic aneurysm repair. J Vasc Surg 2015; 63:873-81.e1. [PMID: 26613868 DOI: 10.1016/j.jvs.2015.09.058] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 09/23/2015] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Risk of open conversion after endovascular aortic aneurysm repair (EVAR-c) is poorly defined. The purpose of this analysis was to determine outcomes of elective EVAR-c compared with elective primary open abdominal aortic aneurysm repair (PAR) in the Vascular Quality Initiative. METHODS Vascular Quality Initiative patients who underwent elective EVAR-c and PAR (2002-2014) were reviewed. Candidate predictors of major adverse cardiac event (MACE) and/or 30-day mortality were entered into a multivariable model, and stepwise elimination was used to reduce the number of covariates to a best subset of predictors. To estimate the additive risk of EVAR-c for MACE or 30-day mortality over PAR, this variable was added along with the best subset of predictors into generalized estimating equations logistic regression models. RESULTS We identified 159 EVAR-c and 3741 PAR patients. EVAR-c patients were older (73.5 ± 8.1 vs 69.5 ± 8.4 years; P < .0001), more likely to have diabetes (21% vs 15%; P = .03), and history of lower extremity bypass (9% vs 4%; P = .0006). EVAR-c was associated with a higher incidence of retroperitoneal aortic exposure (41%; n = 64 vs PAR, 26%, n = 976; P < .0001), use of a bifurcated graft (65%; n = 101 vs PAR, 52%; n = 1923; P = .001), greater blood loss (median [interquartile range], 2000 mL [1010-3500] vs PAR, 1200 mL [750-2000]; P < .0001) and longer procedure times (EVAR-c, 275 ± 122 minutes vs PAR, 232 ± 9 minutes; P < .0001). However, PAR more frequently was completed with a suprarenal and/or mesenteric cross-clamp (74%, n = 2749 vs EVAR-c, 53%, n = 83; P < .0001) and had a higher incidence of concomitant procedures (26%; n = 972 vs EVAR-c, 18%; n = 28; P = .03). Nonadjusted 30-day mortality was greater after EVAR-c: EVAR-c, 8% (n = 10) vs PAR, 3% (n = 105); P = .009. There was no difference in complication rates: EVAR-c, 33% (n = 52) vs PAR, 28% (n = 1056); P =.3. Preoperative 30-day mortality predictors included age (odds ratio [OR], 1.06/y, 95% confidence interval [CI], 1.04-1.1; P < .0001), chronic obstructive pulmonary disease (OR, 2.4; 95% CI, 1.6-3.5; P < .0001), history of leg bypass (OR, 2.3, 1.2-4.4;P =.01), suprarenal cross-clamp (OR 2.2, 1.2-4.1;P =.01), prior carotid revascularization (OR 2.2; 95% CI, 1.3-3.8; P = .0004), congestive heart failure (OR, 1.8; 95% CI, 0.9-3.5; P = .08), and female sex (OR, 1.6; 95% CI, 1.1-2.3; P = .02; area under the curve, 0.75). When controlling for covariates, EVAR-c was not significantly associated with MACE (OR, 1.2; 95% CI, 0.7-2.0; P = .4) or 30-day mortality (OR, 2.0; 0.9-4.2; P = .08). CONCLUSIONS EVAR-c patients are typically older, have more comorbidities, and experience greater blood loss and longer procedure times compared with PAR patients. However, postoperative morbidity and mortality are primarily driven by patient covariates and intraoperative factors, rather than the need for endograft explantation. Several preoperative variables were identified as predictors of 30-day mortality after elective EVAR-c and should be considered during the decision-making process for remedial treatment of failed endovascular PAR.
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Affiliation(s)
- Salvatore T Scali
- Division of Vascular Surgery and Endovascular Therapy, University of Florida College of Medicine, Gainesville, Fla.
| | - Adam W Beck
- Division of Vascular Surgery and Endovascular Therapy, University of Florida College of Medicine, Gainesville, Fla
| | - Catherine K Chang
- Division of Vascular Surgery and Endovascular Therapy, University of Florida College of Medicine, Gainesville, Fla
| | - Dan Neal
- Society for Vascular Surgery Vascular Quality Initiative Patient Safety Organization, Chicago, Ill
| | - Robert J Feezor
- Division of Vascular Surgery and Endovascular Therapy, University of Florida College of Medicine, Gainesville, Fla
| | - David H Stone
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Scott A Berceli
- Division of Vascular Surgery and Endovascular Therapy, University of Florida College of Medicine, Gainesville, Fla
| | - Thomas S Huber
- Division of Vascular Surgery and Endovascular Therapy, University of Florida College of Medicine, Gainesville, Fla
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10
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Successful laparoscopic repair of refractory type Ia endoleak after endovascular abdominal aortic aneurysm repair. J Vasc Surg 2015; 61:275-9. [DOI: 10.1016/j.jvs.2014.08.065] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 08/09/2014] [Indexed: 11/18/2022]
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11
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Scali ST, McNally MM, Feezor RJ, Chang CK, Waterman AL, Berceli SA, Huber TS, Beck AW. Elective endovascular aortic repair conversion for type Ia endoleak is not associated with increased morbidity or mortality compared with primary juxtarenal aneurysm repair. J Vasc Surg 2014; 60:286-294.e1. [PMID: 24684769 PMCID: PMC4143905 DOI: 10.1016/j.jvs.2014.02.046] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 02/18/2014] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Type Ia endoleak after endovascular aortic repair (EVAR) can be a challenging complication to manage, and due to concerns regarding morbidity and mortality of open surgical conversion (OSC), reports of complex endoluminal salvage techniques are increasing. Despite development of these endovascular remedial strategies, many patients ultimately require OSC. The purpose of this analysis was to outcomes of elective OSC for type Ia endoleak and compare them with elective primary open juxtarenal aneurysm repair (OJAR) to determine if these concerns are warranted. METHODS From 2000 to 2012, 54 patients underwent EVAR OSC at median time of 27 months (interquartile range, 9-55 months). Indications included endograft thrombosis in 2 (4%), intraoperative EVAR failure in 3 (6%), rupture in 5 (9%), graft infection in 6 (11%), and type Ia endoleak in 25 (all: 38 [70%]). Because many OSCs are performed for emergency indications without endovascular options, we chose elective type Ia endoleak patients as our study group. These 25 patients were compared with an elective OJAR cohort matched by anatomy and comorbidities. Primary end points were 30-day and 1-year mortality. Secondary end points included early complications, cross-clamp time, procedure time, blood loss, and length of stay. RESULTS Demographic and comorbidity data in the OSC and OJAR groups did not differ, with the exception that OJAR patients presented with smaller aneurysm diameter and a higher rate of chronic obstructive pulmonary disease (P = .03). OSC patients more frequently underwent a nontube graft repair (OSC, n = 20 [80%] vs OJAR, n = 6 [24%]; P = .0002), required longer procedure times (P = .03), and received more plasma transfusions (P = .03). The 30-day mortality was 4% in both groups (observed difference in rates, 0%; 95% confidence interval for difference in mortality rates, -14.0% to 14.0%; P = 1). A similar rate of major complications occurred (OSC, n = 9 [36%] vs OJAR, n = 8 [32%]; P = 1). One-year survival was 83% in OSC and 91% in OJAR (observed difference, 7%; 95% confidence interval, -15% to 29%; P = .65). CONCLUSIONS Despite many advances in EVAR technology, the need for OSC persists and will likely become more common as older-generation devices fail or providers attempt EVAR in more anatomically complex patients. Elective OSC for type Ia endoleak can be technically challenging but is not associated with increased morbidity or mortality compared with OJAR in appropriately selected patients. These results should be considered before pursuing complex endovascular remediation of EVAR failures.
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Affiliation(s)
- Salvatore T Scali
- Division of Vascular Surgery and Endovascular Therapy, University of Florida, Gainesville, Fla.
| | - Michael M McNally
- Division of Vascular Surgery and Endovascular Therapy, University of Florida, Gainesville, Fla
| | - Robert J Feezor
- Division of Vascular Surgery and Endovascular Therapy, University of Florida, Gainesville, Fla
| | - Catherine K Chang
- Division of Vascular Surgery and Endovascular Therapy, University of Florida, Gainesville, Fla
| | - Alyson L Waterman
- Division of Vascular Surgery and Endovascular Therapy, University of Florida, Gainesville, Fla
| | - Scott A Berceli
- Division of Vascular Surgery and Endovascular Therapy, University of Florida, Gainesville, Fla
| | - Thomas S Huber
- Division of Vascular Surgery and Endovascular Therapy, University of Florida, Gainesville, Fla
| | - Adam W Beck
- Division of Vascular Surgery and Endovascular Therapy, University of Florida, Gainesville, Fla
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Bastos Gonçalves F, Verhagen H, Vasanthananthan K, Zandvoort H, Moll F, van Herwaarden J. Spontaneous Delayed Sealing in Selected Patients with a Primary Type-Ia Endoleak After Endovascular Aneurysm Repair. Eur J Vasc Endovasc Surg 2014; 48:53-9. [DOI: 10.1016/j.ejvs.2014.01.018] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Accepted: 01/21/2014] [Indexed: 11/28/2022]
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13
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Lee JH, Jeon YS, Cho SG, Choi SK, Shin WY, Kim JY, Hong KC. Adjunctive Procedure as Treatment of Type I Endoleak after EVAR. Vasc Specialist Int 2011. [DOI: 10.5758/kjves.2011.27.4.184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Joo Hyung Lee
- Department of Surgery, Inha University College of Medicine, Incheon, Korea
| | - Yong Sun Jeon
- Department of Radiology, Inha University College of Medicine, Incheon, Korea
| | - Soon Gu Cho
- Department of Radiology, Inha University College of Medicine, Incheon, Korea
| | - Sun Keun Choi
- Department of Surgery, Inha University College of Medicine, Incheon, Korea
| | - Woo Young Shin
- Department of Surgery, Inha University College of Medicine, Incheon, Korea
| | - Jang Yong Kim
- Department of Surgery, Inha University College of Medicine, Incheon, Korea
| | - Kee Chun Hong
- Department of Surgery, Inha University College of Medicine, Incheon, Korea
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Grande W, Stavropoulos SW. Treatment of complications following endovascular repair of abdominal aortic aneurysms. Semin Intervent Radiol 2011; 23:156-64. [PMID: 21326759 DOI: 10.1055/s-2006-941446] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Endovascular aneurysm repair (EVAR) is an important treatment option for abdominal aortic aneurysms, with lower perioperative morbidity and mortality rates than open surgical aneurysm repair. However, EVAR is associated with several unique complications that are not encountered with surgical repair such as endoleaks, graft migration, and renal artery occlusion. Preservation of the morbidity and mortality advantages of EVAR relies on the successful treatment of these complications by minimally invasive, endovascular approaches. Some of the techniques used to treat EVAR complications include balloon dilation and stenting, deployment of additional stent-graft pieces, coil embolization, and thrombolysis. Although the employment of these endovascular salvage techniques is common, data regarding their intermediate- to long-term efficacy is sparse, and further studies are needed to determine their efficacy in preventing conversion to open aneurysm repair and aneurysm rupture.
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Affiliation(s)
- William Grande
- Department of Radiology, Division of Interventional Radiology, Hospital of University of Pennsylvania, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania
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Rajani RR, Arthurs ZM, Srivastava SD, Lyden SP, Clair DG, Eagleton MJ. Repairing immediate proximal endoleaks during abdominal aortic aneurysm repair. J Vasc Surg 2011; 53:1174-7. [DOI: 10.1016/j.jvs.2010.11.095] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Revised: 11/09/2010] [Accepted: 11/09/2010] [Indexed: 11/25/2022]
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Chung J, Corriere MA, Milner R, Kasirajan K, Salam A, Dodson TF, Chaikof EL, Veeraswamy RK. Midterm results of adjunctive neck therapies performed during elective infrarenal aortic aneurysm repair. J Vasc Surg 2010; 52:1435-41. [DOI: 10.1016/j.jvs.2010.06.163] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2010] [Revised: 06/07/2010] [Accepted: 06/21/2010] [Indexed: 11/24/2022]
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17
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Thomas BG, Sanchez LA, Geraghty PJ, Rubin BG, Money SR, Sicard GA. A comparative analysis of the outcomes of aortic cuffs and converters for endovascular graft migration. J Vasc Surg 2010; 51:1373-80. [DOI: 10.1016/j.jvs.2010.01.081] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2009] [Revised: 01/18/2010] [Accepted: 01/25/2010] [Indexed: 11/29/2022]
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Disseminated intravascular coagulation after endovascular aneurysm repair: Resolution after aortic banding. J Vasc Surg 2009; 49:1046-9. [DOI: 10.1016/j.jvs.2008.11.055] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2008] [Revised: 11/10/2008] [Accepted: 11/11/2008] [Indexed: 11/18/2022]
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Varcoe RL, Laird MP, Frawley JE. A novel alternative to open conversion for type 1 endoleak resulting in ruptured aneurysm. Vasc Endovascular Surg 2008; 42:391-3. [PMID: 18728040 DOI: 10.1177/1538574408315203] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this article, a novel technique for the treatment of ruptured abdominal aortic aneurysm secondary to proximal type 1 endoleak as a result of progressive neck dilatation after endovascular aneurysm repair is reported. A 74-year-old man with multiple comorbidities including severe ischemic heart disease, congestive cardiac failure, and chronic renal failure presented with a ruptured abdominal aortic aneurysm. He had an infrarenal endovascular aneurysm repair performed in 1999 and had subsequently developed a proximal type 1 endoleak. At open laparotomy, the placement of 4 nylon ties around the infrarenal aneurysm neck to refashion a seal and exclude the sac from systemic pressurization effectively treated the rupture. In the high-risk patient, ruptured proximal type 1 endoleak can be successfully treated with external banding avoiding the potential morbidity seen with the aortic clamping and blood loss of open conversion.
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Affiliation(s)
- Ramon L Varcoe
- Department of Vascular Surgery, Prince of Wales Hospital and University of New South Wales, Randwick, New South Wales, Australia.
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Kim JK, Noll RE, Tonnessen BH, Sternbergh WC. A technique for increased accuracy in the placement of the “giant” Palmaz stent for treatment of type IA endoleak after endovascular abdominal aneurysm repair. J Vasc Surg 2008; 48:755-7. [DOI: 10.1016/j.jvs.2008.05.023] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2008] [Revised: 05/06/2008] [Accepted: 05/06/2008] [Indexed: 11/29/2022]
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Adam DJ, Fitridge RA, Berce M, Hartley DE, Anderson JL. Salvage of failed prior endovascular abdominal aortic aneurysm repair with fenestrated endovascular stent grafts. J Vasc Surg 2006; 44:1341-4. [PMID: 17145439 DOI: 10.1016/j.jvs.2006.07.047] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2006] [Accepted: 07/31/2006] [Indexed: 11/23/2022]
Abstract
Three patients with type I proximal endoleak after previous endovascular abdominal aortic aneurysm (AAA) repair were treated with fenestrated endovascular stent grafts. Six renal arteries, three superior mesenteric arteries, and one coeliac axis were targeted for incorporation by graft fenestration. The fenestration-renal ostium interface was secured with balloon-expandable stents and completion angiography demonstrated no endoleaks and antegrade perfusion in all target vessels. All patients made an uncomplicated recovery. Fenestrated endovascular stent grafts can be used to salvage failed prior endovascular AAA repair in patients who are considered unsuitable for other endovascular or open surgical interventions.
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Affiliation(s)
- Donald J Adam
- Birmingham Heartlands Hospital, Birmingham, United Kingdom.
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Pitton MB. Diagnosis and management of endoleaks after endovascular aneurysm repair: role of MRI. ACTA ACUST UNITED AC 2006; 31:339-46. [PMID: 16314987 DOI: 10.1007/s00261-005-0370-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Michael B Pitton
- Department of Radiology, University Hospital of Mainz, Langenbeckstr. 1, Mainz 55131, Germany.
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Raman VK, Karmarkar PV, Guttman MA, Dick AJ, Peters DC, Ozturk C, Pessanha BSS, Thompson RB, Raval AN, DeSilva R, Aviles RJ, Atalar E, McVeigh ER, Lederman RJ. Real-time magnetic resonance-guided endovascular repair of experimental abdominal aortic aneurysm in swine. J Am Coll Cardiol 2005; 45:2069-77. [PMID: 15963411 PMCID: PMC1317097 DOI: 10.1016/j.jacc.2005.03.029] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2004] [Revised: 02/20/2005] [Accepted: 03/01/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVES This study tested the hypotheses that endografts can be visualized and navigated in vivo solely under real-time magnetic resonance imaging (rtMRI) guidance to repair experimental abdominal aortic aneurysms (AAA) in swine, and that MRI can provide immediate assessment of endograft apposition and aneurysm exclusion. BACKGROUND Endovascular repair for AAA is limited by endoleak caused by inflow or outflow malapposition. The ability of rtMRI to image soft tissue and flow may improve on X-ray guidance of this procedure. METHODS Infrarenal AAA was created in swine by balloon overstretch. We used one passive commercial endograft, imaged based on metal-induced MRI artifacts, and several types of homemade active endografts, incorporating MRI receiver coils (antennae). Custom interactive rtMRI features included color coding the catheter-antenna signals individually, simultaneous multislice imaging, and real-time three-dimensional rendering. RESULTS Eleven repairs were performed solely using rtMRI, simultaneously depicting the device and soft-tissue pathology during endograft deployment. Active devices proved most useful. Intraprocedural MRI provided anatomic confirmation of stent strut apposition and functional corroboration of aneurysm exclusion and restoration of laminar flow in successful cases. In two cases, there was clear evidence of contrast accumulation in the aneurysm sac, denoting endoleak. CONCLUSIONS Endovascular AAA repair is feasible under rtMRI guidance. Active endografts facilitate device visualization and complement the soft tissue contrast afforded by MRI for precise positioning and deployment. Magnetic resonance imaging also permits immediate post-procedural anatomic and functional evaluation of successful aneurysm exclusion.
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Affiliation(s)
| | - Parag V. Karmarkar
- From the Cardiovascular Branch and the
- Laboratory of Cardiac Energetics, Division of Intramural Research, National Heart, Lung, and Blood Institute, Bethesda, Maryland; and the
| | - Michael A. Guttman
- Laboratory of Cardiac Energetics, Division of Intramural Research, National Heart, Lung, and Blood Institute, Bethesda, Maryland; and the
| | | | - Dana C. Peters
- Laboratory of Cardiac Energetics, Division of Intramural Research, National Heart, Lung, and Blood Institute, Bethesda, Maryland; and the
| | | | | | - Richard B. Thompson
- Laboratory of Cardiac Energetics, Division of Intramural Research, National Heart, Lung, and Blood Institute, Bethesda, Maryland; and the
| | | | | | | | - Ergin Atalar
- Department of Radiology, Johns Hopkins University School of Medicine, Baltimore, Maryland. Supported by NIH Z01-HL005062-01CVB (to Dr. Lederman). Drs. Raman and Karmarkar contributed equally to this work
| | - Elliot R. McVeigh
- Laboratory of Cardiac Energetics, Division of Intramural Research, National Heart, Lung, and Blood Institute, Bethesda, Maryland; and the
| | - Robert J. Lederman
- From the Cardiovascular Branch and the
- Reprint requests and correspondence: Dr. Robert J. Lederman, Cardiovascular Branch, Clinical Research Program, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Building 10, Room 2c713, Bethesda, Maryland 20892-1538. E-mail:
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