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Patel K, Sounderajah V, Hanna L, Acharya A, Chidambaram S, Normahani P, Markar SR, Bicknell C. Quantifying the burden of survivorship associated with infrarenal abdominal aortic aneurysms. J Vasc Surg 2023; 78:549-557.e23. [PMID: 36813007 DOI: 10.1016/j.jvs.2023.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 01/31/2023] [Accepted: 02/10/2023] [Indexed: 02/23/2023]
Abstract
OBJECTIVES Survivorship encompasses the physical, psychological, social, functional, and economic experience of a living with a chronic condition for both the patient and their caregiver. It is made up of nine distinct domains and remains understudied in nononcological pathologies, including infrarenal abdominal aortic aneurysmal disease (AAA). This review aims to quantify the extent to which existing AAA literature addresses the burden of survivorship. METHODS The MEDLINE, EMBASE, and PsychINFO databases were searched from 1989 through September 2022. Randomized controlled trials, observational studies, and case series were included. Eligible studies had to detail outcomes related to survivorship in patients with AAA. Owing to the heterogeneity between studies and outcomes, no meta-analysis was conducted. Study quality was assessed with specific risk of bias tools. RESULTS A total of 158 studies were included. Of these, only five (treatment complications, physical functioning, comorbidities, caregivers, and mental health) of the nine domains of survivorship have been studied previously. The available evidence is of variable quality; most studies display a moderate to high risk of bias, are of an observational study design, are based within a limited number of countries, and consist of an insufficient follow-up period. The most frequent complication after EVAR was endoleak. EVAR is associated with poorer long-term outcomes compared with open surgical repair in most studies retrieved. EVAR showed better outcomes in regard to physical functioning in the short term, but this advantage was lost in the long term. The most common comorbidity studied was obesity. No significant differences were found between open surgical repair and EVAR in terms of impact on caregivers. Depression is associated with various comorbidities and increased the risk of a nonhospital discharge. CONCLUSIONS This review highlights the absence of robust evidence regarding survivorship in AAA. As a result, contemporary treatment guidelines rely on historic quality-of-life data that are narrow in scope and nonrepresentative of contemporary clinical practice. As such, there is an urgent need to reevaluate the aims and methodology associated with traditional quality-of-life research moving forward.
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Affiliation(s)
- Kian Patel
- Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London, UK
| | - Viknesh Sounderajah
- Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London, UK; Department of Surgery and Cancer, Imperial College London, London, UK; Institute of Global Health Innovation, Imperial College London, London, UK
| | - Lydia Hanna
- Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London, UK; Department of Surgery and Cancer, Imperial College London, London, UK.
| | - Amish Acharya
- Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London, UK; Department of Surgery and Cancer, Imperial College London, London, UK; Institute of Global Health Innovation, Imperial College London, London, UK
| | | | - Pasha Normahani
- Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London, UK; Department of Surgery and Cancer, Imperial College London, London, UK
| | - Sheraz R Markar
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Colin Bicknell
- Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London, UK; Department of Surgery and Cancer, Imperial College London, London, UK; Institute of Global Health Innovation, Imperial College London, London, UK
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Ghoweba M, Moussa S, Chastain O, Hanna-Moussa S. Spinal Cord Ischemia Following Endovascular Abdominal Aortic Aneurysm Repair: An Unpredictable Catastrophe. Cureus 2023; 15:e35953. [PMID: 37038570 PMCID: PMC10082666 DOI: 10.7759/cureus.35953] [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] [Accepted: 03/08/2023] [Indexed: 04/12/2023] Open
Abstract
Spinal cord ischemia (SCI) following endovascular abdominal aortic aneurysm (AAA) repair (EVAR) is a rare yet catastrophic complication. The underlying pathophysiological mechanism remains incompletely understood. We present the case of a 75-year-old man with a difficult left common iliac artery (CIA) anatomy that necessitated the coiling of his left internal iliac artery (IIA) to ensure proper sealing of his aortic stent graft. The patient complained of bilateral lower extremity weakness immediately following the procedure. The patient was diagnosed with SCI, which was later confirmed by magnetic resonance imaging (MRI). He was treated with cerebrospinal fluid drainage. The patient's neurological status mildly improved on follow-up one year later.
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Affiliation(s)
- Mohamed Ghoweba
- Internal Medicine, Texas A&M College of Medicine/CHRISTUS Good Shepherd Medical Center, Longview, USA
| | - Shaza Moussa
- Internal Medicine, Special Health Resources, Tyler Health Clinic, Tyler, USA
| | - Oscar Chastain
- Cardiothoracic Surgery, CHRISTUS Good Shepherd Medical Center, Longivew, USA
| | - Shafik Hanna-Moussa
- Cardiology, Texas A&M College of Medicine/CHRISTUS Good Shepherd Medical Center, Longview, USA
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Kim HJ, Park HS, Shin CS, Cho JS, Lee T. Paraplegia after Open Repair of Suprarenal Abdominal Aortic Aneurysm. Vasc Specialist Int 2020; 36:248-251. [PMID: 33408291 PMCID: PMC7790699 DOI: 10.5758/vsi.200078] [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: 11/30/2020] [Revised: 12/11/2020] [Accepted: 12/26/2020] [Indexed: 11/20/2022] Open
Abstract
Spinal cord ischemia after open repair of abdominal aortic aneurysm (AAA) is an unpredictable and devastating complication. We present a case report of a patient who developed paraplegia 6 hours after open repair of suprarenal AAA. A 74-year-old man presented with asymptomatic 5.5-cm suprarenal AAA, for which he underwent open repair under general anesthesia. The paraplegia was identified 6 hours after the operation. Postoperative magnetic resonance imaging showed T2 signal hyperintensity and swelling of the spinal cord, which were consistent findings with subacute spinal cord infarction. Although intravenous steroid was administered and lumbar cerebral spinal fluid drainage was instituted, his neurological outcome did not improve. He was discharged after vigorous rehabilitation but still has paraplegia and requires wheelchair for ambulation.
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Affiliation(s)
- Hyo Jun Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Hyung Sub Park
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Chang Sik Shin
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jae S Cho
- Department of Surgery, Case Western Reserve University, Cleveland, OH, USA
| | - Taeseung Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Korea.,Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
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Maldonado TS, Ranson ME, Rockman CB, Pua B, Cayne NS, Jacobowitz GR, Adelman MA. Decreased Ischemic Complications After Endovascular Aortic Aneurysm Repair With Newer Devices. Vasc Endovascular Surg 2019; 41:192-9. [PMID: 17595384 DOI: 10.1177/1538574407300915] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Ischemic complications after endovascular abdominal aortic aneurysm repair (EVAR) are well-recognized and have been reported to be as high as 9%. The goal of our study was to examine the incidence, management, and outcome of ischemic complications at our institution after EVAR and to compare complications according to graft type and time period. This is a retrospective review of all EVARs performed at our institution from 1993 through 2005 (n = 430). EVAR was performed in asymptomatic patients in most cases. Follow-up consisted of a computed tomography scan and office visit at 1, 6, and 12 months and yearly thereafter. Ischemic complications after EVAR have decreased significantly with the advent of lower-profile devices with easier delivery systems and supported limbs. Simultaneous coil embolization of internal iliac artery at the time of EVAR implant does not appear to increase the risk of pelvic or lower-extremity ischemia, can be done safely, and does not need to be staged.
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Affiliation(s)
- Thomas S Maldonado
- Department of Surgery, Division of Vascular Surgery, New York University School of Medicine, New York, New York 10016, USA.
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Pérez-Riveros ED, Cardona-Montes CA, Zapata-Álvarez CA, Sotelo-Hernández WL, Bastidas-Goyes AR. Medullary ischemia after endovascular procedure of infrarenal aorta in a patient with dual anticoagulant and antiplatelet therapy: a case report. J Med Case Rep 2019; 13:242. [PMID: 31378205 PMCID: PMC6681501 DOI: 10.1186/s13256-019-2168-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 06/19/2019] [Indexed: 11/10/2022] Open
Abstract
Background Medullary ischemia secondary to surgical procedures of the infrarenal aorta is an infrequent and mostly devastating complication of this procedure, and its nonspecific clinical presentation makes it difficult to promptly diagnose. Prevention measures for this complication are not yet clear; therefore, the need for anticoagulant and/or antiplatelet therapy is discussed. Case presentation This paper reports a case of a 69-year-old Hispanic man presenting with sudden pain and signs of ischemia on his left lower extremity 8 weeks after endovascular repair with endoprosthesis of an infrarenal aorta and left iliac aneurysm. The patient was admitted to the emergency room, where an extensive arterial thrombosis compromising the right iliac and femoral arteries was diagnosed. Dual anticoagulation and antiplatelet therapies were initiated, and therapeutic ranges were achieved. Nonetheless, the patient presented medullary ischemia by microembolization diagnosed by contrast-enhanced magnetic resonance imaging, with unsatisfactory evolution of an intracranial hemorrhagic event without documented excessive anticoagulation. The patient developed permanent pure motor deficit of his lower extremities, absence of sphincter control, and mild cognitive impairment. Conclusions This is a complex and extremely rare case. It is important to continue with clinical investigations that give more clarity about the onset of anticoagulation, antiplatelet therapy, and management of dual schemes to decrease the risk of complications in this type of surgical procedure.
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Moulakakis KG, Alexiou VG, Karaolanis G, Sfyroeras GS, Theocharopoulos GN, Lazaris AM, Kakisis JD, Geroulakos G. Spinal Cord Ischemia following Elective Endovascular Repair of Infrarenal Aortic Aneurysms: A Systematic Review. Ann Vasc Surg 2018; 52:280-291. [PMID: 29885430 DOI: 10.1016/j.avsg.2018.03.042] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 03/25/2018] [Accepted: 03/29/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND Spinal cord ischemia (SCI) after abdominal aortic aneurysm (AAA) endovascular abdominal aortic aneurysm repair (EVAR) is a rare but devastating complication. The mechanism underlying the occurrence of SCI after EVAR seems to be multifactorial and is underreported and not fully elucidated. The aim of the study was to investigate the clinical outcomes in patients with this serious complication. METHODS A systematic review of the current literature, as per Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement guidelines, was performed to evaluate the incidence of SCI after elective EVAR. PubMed and Scopus databases were systematically searched. Studies reporting on thoracic endovascular aneurysm repair, open repair of AAAs, and symptomatic or ruptured AAAs were excluded. RESULTS In total, 18 articles reporting 25 cases were included. The mean age was 74.6 ± 7.6 (range: 60-90) years. The mean diameter of AAAs was 5.96 ± 1.0 cm (range: 4.7-8.3). Six cases also had aneurysms in the common iliac arteries. Seventy-one percent of AAAs had characteristics that made EVAR difficult and technically demanding. The mean operative time was prolonged, 254 ± 104.6 min, and associated with extensive intravascular handling. In 41.6% of cases, additional procedures were performed because of the difficult anatomy. Thirty-two percent of the cases had 1 internal iliac artery (IIA) embolized with coils or covered with the stent graft, and 14% had both IIAs compromised. In most of the cases, SCI symptoms presented immediately after the operation, and in 14.8% of patients, the symptoms had late presentation. Almost all cases had motor loss in the form of paraparesis or paraplegia, 54% of the cases also had diminished sensation, and 29.1% of the cases had urinary and/or fecal incontinence. Heterogeneity was observed regarding the management of the disease; in 6 of the cases, cerebrospinal fluid (CSF) drainage was performed, steroids were administered in 5, and in the other cases, an expectant strategy was selected. In 50% of the cases, only small improvement was seen at follow-up. In 25% of the cases, no improvement was seen, and 25% had almost complete recovery. CONCLUSIONS Our study identified a common pattern among patients who present SCI after EVAR: difficult anatomy, prolonged operative time, additional procedures, and extensive intravascular handling that may have led to embolization. Patency of pelvic circulation preoperatively is also of importance. Regarding outcomes, only 25% of patients recovered, and in certain cases, CSF drainage may have significantly improved chances for recovery.
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Affiliation(s)
- Konstantinos G Moulakakis
- Department of Vascular Surgery, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece.
| | - Vangelis G Alexiou
- Department of Vascular Surgery, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Georgios Karaolanis
- Department of Vascular Surgery, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece; Division of Vascular Surgery, First Department of Surgery, Laiko General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - George S Sfyroeras
- Department of Vascular Surgery, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Georgios N Theocharopoulos
- Department of Vascular Surgery, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Andreas M Lazaris
- Department of Vascular Surgery, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - John D Kakisis
- Department of Vascular Surgery, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - George Geroulakos
- Department of Vascular Surgery, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
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Kothandan H, Haw Chieh GL, Khan SA, Karthekeyan RB, Sharad SS. Anesthetic considerations for endovascular abdominal aortic aneurysm repair. Ann Card Anaesth 2016; 19:132-41. [PMID: 26750684 PMCID: PMC4900395 DOI: 10.4103/0971-9784.173029] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Aneurysm is defined as a localized and permanent dilatation with an increase in normal diameter by more than 50%. It is more common in males and can affect up to 8% of elderly men. Smoking is the greatest risk factor for abdominal aortic aneurysm (AAA) and other risk factors include hypertension, hyperlipidemia, family history of aneurysms, inflammatory vasculitis, and trauma. Endovascular Aneurysm Repair [EVAR] is a common procedure performed for AAA, because of its minimal invasiveness as compared with open surgical repair. Patients undergoing EVAR have a greater incidence of major co-morbidities and should undergo comprehensive preoperative assessment and optimization within the multidisciplinary settings. In majority of cases, EVAR is extremely well-tolerated. The aim of this article is to outline the Anesthetic considerations related to EVAR.
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Affiliation(s)
- Harikrishnan Kothandan
- Department of Anaesthesiology, National Heart Centre, Singapore General Hospital, Singapore
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8
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Nishioka N, Kurimoto Y, Maruyama R, Ujihira K, Iba Y, Hatta E, Yamada A, Nakanishi K. Bladder and rectal incontinence without paraplegia or paraparesis after endovascular aneurysm repair. Surg Case Rep 2016; 2:11. [PMID: 26943687 PMCID: PMC4751105 DOI: 10.1186/s40792-016-0140-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 02/05/2016] [Indexed: 11/22/2022] Open
Abstract
Spinal cord ischemia is a well-known potential complication of endovascular aneurysm repair (EVAR), and it is usually manifested by paraplegia or paraparesis. We describe a case in which spinal cord ischemia after EVAR presented by isolated bladder and rectal incontinence without other neurological deficits. A 63-year-old woman presented with intermittent claudication secondary to an infrarenal abdominal aortic aneurysm (AAA), and a left common iliac artery obstruction, for which she underwent EVAR using an aorto-uniiliac (AUI) device and ilio-femoral artery bypass. On postoperative day 3, she developed urinary and fecal incontinence without signs of paraplegia or paraparesis. Magnetic resonance imaging (MRI) showed a hyper-intense signal in the spinal cord. She received hyperbaric oxygen (HBO) therapy and was discharged after 18 days when her urinary and fecal incontinence were almost resolved. This report suggests that spinal cord ischemia after EVAR for aortoiliac occlusive disease might present as bladder and rectal incontinence without other neurological manifestations.
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Affiliation(s)
- Naritomo Nishioka
- Department of Cardiovascular Surgery, Teine Keijinkai Hospital, 12-1-40, Maeda 1-jo, Teine-ku, Sapporo, Hokkaido, 006-8555, Japan.
| | - Yoshihiko Kurimoto
- Department of Cardiovascular Surgery, Teine Keijinkai Hospital, 12-1-40, Maeda 1-jo, Teine-ku, Sapporo, Hokkaido, 006-8555, Japan.
| | - Ryushi Maruyama
- Department of Cardiovascular Surgery, Teine Keijinkai Hospital, 12-1-40, Maeda 1-jo, Teine-ku, Sapporo, Hokkaido, 006-8555, Japan.
| | - Kosuke Ujihira
- Department of Cardiovascular Surgery, Teine Keijinkai Hospital, 12-1-40, Maeda 1-jo, Teine-ku, Sapporo, Hokkaido, 006-8555, Japan.
| | - Yutaka Iba
- Department of Cardiovascular Surgery, Teine Keijinkai Hospital, 12-1-40, Maeda 1-jo, Teine-ku, Sapporo, Hokkaido, 006-8555, Japan.
| | - Eiichiro Hatta
- Department of Cardiovascular Surgery, Teine Keijinkai Hospital, 12-1-40, Maeda 1-jo, Teine-ku, Sapporo, Hokkaido, 006-8555, Japan.
| | - Akira Yamada
- Department of Cardiovascular Surgery, Teine Keijinkai Hospital, 12-1-40, Maeda 1-jo, Teine-ku, Sapporo, Hokkaido, 006-8555, Japan.
| | - Katsuhiko Nakanishi
- Department of Cardiovascular Surgery, Teine Keijinkai Hospital, 12-1-40, Maeda 1-jo, Teine-ku, Sapporo, Hokkaido, 006-8555, Japan.
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9
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Rossi SH, Patel A, Saha P, Gwozdz A, Salter R, Gkoutzios P, Carrell T, Abisi S, Modarai B. Neuroprotective Strategies Can Prevent Permanent Paraplegia in the Majority of Patients Who Develop Spinal Cord Ischaemia After Endovascular Repair of Thoracoabdominal Aortic Aneurysms. Eur J Vasc Endovasc Surg 2015; 50:599-607. [PMID: 26386546 DOI: 10.1016/j.ejvs.2015.07.031] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 07/15/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Spinal cord ischaemia (SCI) following endovascular thoracoabdominal aortic aneurysm (TAAA) repair is a devastating and unpredictable complication. This study describes a single unit's experience of SCI in patients who have had endovascular TAAA repair. METHODS A prospectively maintained database of patients having endovascular TAAA repair using branched and fenestrated stent grafts between 2008 and 2014 at a single high volume centre was reviewed. Patients who developed neurological symptoms and signs related to SCI were identified and factors associated with onset and recovery of neurology were analysed. RESULTS Sixty-nine patients (median age 73 years, 52 male; Crawford classification type I [n = 4], type II [n = 11], type III [n = 33], type IV [n = 14], type V [n = 7]) underwent endovascular TAAA repair. Twelve patients developed neurological symptoms/signs related to SCI but this was successfully reversed in eight patients, leaving four (5.8%) with permanent paraplegia. The median length of aorta covered was not significantly different in the 12 patients who developed SCI compared with the cohort that did not. Eleven of the patients who developed SCI had an intraoperative mean arterial pressure (MAP) below 80 mmHg. Cutaneous atheroemboli were noted in half of the patients in the SCI group compared with 11% of the non-SCI group (p < .05). Strategies used to reverse SCI included raising MAP, cerebrospinal fluid drainage, angioplasty of stenosed internal iliac arteries, and restoring perfusion to the aneurysm sac. CONCLUSIONS This series highlights some of the risk factors associated with the development of SCI after endovascular repair of TAAAs. It also illustrates the importance of a dedicated institutional protocol aimed at ensuring the early diagnosis of SCI and prompt intervention to reverse permanent paraplegia in the majority of cases.
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Affiliation(s)
- S H Rossi
- Academic Department of Vascular Surgery, Cardiovascular Division, King's College London, BHF Centre of Research Excellence & NIHR Biomedical Research Centre at King's Health Partners, St Thomas' Hospital, London, UK
| | - A Patel
- Academic Department of Vascular Surgery, Cardiovascular Division, King's College London, BHF Centre of Research Excellence & NIHR Biomedical Research Centre at King's Health Partners, St Thomas' Hospital, London, UK
| | - P Saha
- Academic Department of Vascular Surgery, Cardiovascular Division, King's College London, BHF Centre of Research Excellence & NIHR Biomedical Research Centre at King's Health Partners, St Thomas' Hospital, London, UK
| | - A Gwozdz
- Academic Department of Vascular Surgery, Cardiovascular Division, King's College London, BHF Centre of Research Excellence & NIHR Biomedical Research Centre at King's Health Partners, St Thomas' Hospital, London, UK
| | - R Salter
- Department of Interventional Radiology, St Thomas' Hospital, London, UK
| | - P Gkoutzios
- Department of Interventional Radiology, St Thomas' Hospital, London, UK
| | - T Carrell
- Academic Department of Vascular Surgery, Cardiovascular Division, King's College London, BHF Centre of Research Excellence & NIHR Biomedical Research Centre at King's Health Partners, St Thomas' Hospital, London, UK
| | - S Abisi
- Academic Department of Vascular Surgery, Cardiovascular Division, King's College London, BHF Centre of Research Excellence & NIHR Biomedical Research Centre at King's Health Partners, St Thomas' Hospital, London, UK
| | - B Modarai
- Academic Department of Vascular Surgery, Cardiovascular Division, King's College London, BHF Centre of Research Excellence & NIHR Biomedical Research Centre at King's Health Partners, St Thomas' Hospital, London, UK.
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Embolic complications after endovascular repair of abdominal aortic aneurysms. Surg Today 2013; 44:1893-9. [DOI: 10.1007/s00595-013-0795-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Accepted: 10/11/2013] [Indexed: 11/27/2022]
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Ke CC, Feng YP, Chang CC, Hung CJ. Extensive spinal cord ischemia following endovascular repair of an infrarenal abdominal aortic aneurysm: a rare complication. J Anesth 2013; 27:956-9. [PMID: 23681473 DOI: 10.1007/s00540-013-1635-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2012] [Accepted: 05/02/2013] [Indexed: 10/26/2022]
Abstract
Postoperative paraplegia secondary to spinal cord ischemia (SCI) is an extremely rare and devastating complication of endovascular repair in abdominal aortic aneurysm (AAA) surgery. The reported incidence is only 0.21 % worldwide. This case of postoperative paraplegia occurred in a 60-year-old man immediately following endovascular repair of an infrarenal AAA. Postoperative magnetic resonance imaging showed multiple foci of SCI involvement from C5 to L1. However, neither cerebral spinal fluid drainage nor steroid therapy was effective; he was eventually admitted with no improvement in his neurological status. The mechanism remains multifactorial until now and needs more attention in perioperative management. We report the first case involved in the most significantly extensive SCI after endovascular repair of an infrarenal AAA.
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Affiliation(s)
- Chi-Chen Ke
- Department of Anesthesiology and the Critical Care, Taichung Veterans General Hospital, Taichung Harbor 3 Sec, No. 160, Taichung, Taiwan
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12
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Abstract
Endovascular aneurysm repair (EVAR) has become an established technique for the treatment of many infrarenal aortic aneurysms. Although EVAR is obviously less invasive than open surgical repair, it is not free of complications. These can potentially result in severe morbidity or even mortality, stressing the need for an early detection and subsequent treatment. In this review article, the pathophysiology, diagnosis, and treatment of the most common complications of EVAR, with the exception of endoleaks, are described.
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Affiliation(s)
- Geert Maleux
- Department of Radiology, University Hospitals Leuven, Leuven, Belgium
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13
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Spinal cord ischemia after endovascular repair of infrarenal abdominal aortic aneurysm: a rare complication. Case Rep Med 2011; 2011:954572. [PMID: 21765849 PMCID: PMC3135247 DOI: 10.1155/2011/954572] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2011] [Accepted: 04/26/2011] [Indexed: 11/18/2022] Open
Abstract
Neurologic deficit secondary to spinal cord ischemia after elective infrarenal, endovascular aneurysm repair (EVAR), consists a rare and rather disastrous complication. The etiology of such neurologic complication seems to be multifactorial, making this event unpredictable and foremost unpreventable. We report a case of paraparesis and bladder dysfunction that occurred immediately after the EVAR procedure. Prompt management by conservative or invasive methods seems to be important for the reversal of the neurologic deficit and the optimization of patient's outcome.
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14
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Walker TG, Kalva SP, Yeddula K, Wicky S, Kundu S, Drescher P, d'Othee BJ, Rose SC, Cardella JF. Clinical Practice Guidelines for Endovascular Abdominal Aortic Aneurysm Repair: Written by the Standards of Practice Committee for the Society of Interventional Radiology and Endorsed by the Cardiovascular and Interventional Radiological Society of Europe and the Canadian Interventional Radiology Association. J Vasc Interv Radiol 2010; 21:1632-55. [DOI: 10.1016/j.jvir.2010.07.008] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2010] [Revised: 05/24/2010] [Accepted: 07/11/2010] [Indexed: 12/17/2022] Open
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15
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Goldstein LJ, Rezayat C, Shrikhande GV, Bush HL. Delayed permanent paraplegia after endovascular repair of abdominal aortic aneurysm. J Vasc Surg 2010; 51:725-8. [DOI: 10.1016/j.jvs.2009.09.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2009] [Revised: 09/08/2009] [Accepted: 09/12/2009] [Indexed: 10/19/2022]
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16
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Kim JH, Yeon JE, Jong YK, Seo WK, Cha IH, Seo TS, Park JJ, Kim JS, Bak YT, Byun KS. Spinal cord injury subsequent to transcatheter arterial chemoembolization in patients with hepatocellular carcinoma. Dig Liver Dis 2010; 42:67-70. [PMID: 19546038 DOI: 10.1016/j.dld.2009.05.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2009] [Revised: 04/24/2009] [Accepted: 05/06/2009] [Indexed: 02/06/2023]
Abstract
Transcatheter arterial chemoembolization is one of the most common treatment modalities for hepatocellular carcinoma. Transcatheter arterial chemoembolization is considered to be a relatively safe procedure, but transcatheter arterial chemoembolization is associated with a number of disastrous complications. Among the ischaemic complications caused by transcatheter arterial chemoembolization, spinal cord injury is very rare, but can occur via the intercostal or lumbar arteries. We report two cases of extremely rare spinal cord injuries after transcatheter arterial chemoembolization in patients with hepatocellular carcinoma. The patients had sensory loss below the T9 or T10 dermatomes and paraparesis or paraplegia within 6-8h after transcatheter arterial chemoembolization. One patient sustained paraplegia until death 2 months after transcatheter arterial chemoembolization and the other patient recovered almost completely 2 months after transcatheter arterial chemoembolization.
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Affiliation(s)
- J H Kim
- Department of Internal Medicine, Korea University College of Medicine, and Department of Internal Medicine, Guro Hospital, Seoul, South Korea
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17
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Lioupis C, Tyrrell M, Valenti D. A report of spinal cord ischemia following endovascular aneurysm repair of an aneurysm with a large thrombus burden and complex iliac anatomy. Vasc Endovascular Surg 2009; 44:56-60. [PMID: 19917557 DOI: 10.1177/1538574409345031] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We report a case of paraplegia occurring after an elective endovascular aneurysm repair (EVAR) that was reversed by cerebrospinal fluid (CSF) drainage. This case report highlights the reality that the endovascular management of abdominal aortic aneurysms (AAAs) with large volumes of mural thrombus and complex iliac anatomy can be complicated by spinal cord ischemia (SCI). The presumed mechanism of SCI is dissemination of atherosclerotic material during protracted catheter and wire manipulations. Embolization of internal iliac arteries (IIAs), profunda femoral arteries, and possibly other arterial networks may explain the delayed presentation. The complex iliac anatomy necessitating covering of one and reconstruction of the other hypogastric artery and the prolonged operative time may be 2 other contributing factors. The prompt CSF drainage may reverse the neurologic deficit.
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Affiliation(s)
- Christos Lioupis
- Department of Vascular Surgery, King's College Hospital, London, United Kingdom
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18
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Riess KP, Gundersen SB, Ziegelbein KJ. Delayed Neurologic Deficit after Infrarenal Endovascular Aortic Aneurysm Repair. Am Surg 2007. [DOI: 10.1177/000313480707300415] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Spinal cord ischemia is a rare and devastating complication after elective abdominal aortic aneurysm repair. It has recently been reported to occur after endovascular aortic aneurysm repair. We report the first case of delayed neurologic deficit after endovascular aortic aneurysm repair using the Zenith (Cook) device.
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Affiliation(s)
- Kevin P. Riess
- Department of General and Vascular Surgery, Gundersen Lutheran, La Crosse, Wisconsin
| | - Sigurd B. Gundersen
- Department of General and Vascular Surgery, Gundersen Lutheran, La Crosse, Wisconsin
| | - Kurt J. Ziegelbein
- Department of General and Vascular Surgery, Gundersen Lutheran, La Crosse, Wisconsin
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19
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Lewandrowski KU, McLain RF, Lieberman I, Orr D. Cord and cauda equina injury complicating elective orthopedic surgery. Spine (Phila Pa 1976) 2006; 31:1056-9. [PMID: 16641784 DOI: 10.1097/01.brs.0000214968.58581.44] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Presented is a case series of 3 patients, all of whom developed neurologic deficits due to cord or cauda equina compression during elective extremity surgery. OBJECTIVES To identify characteristics of presentation that may differentiate cord or cauda equina injury from peripheral nerve palsy following extremity surgery and to establish the value of early decompression in patients with intraoperative injury. SUMMARY OF BACKGROUND DATA Intraoperative neural injury has been described in association with epidural and spinal anesthesia, with cervical or spinal manipulation in the face of instability, and with ischemic injury suffered during extensive vascular repair. However, it has not been described after uncomplicated elective extremity surgery. METHODS Retrospective review of a case series. RESULTS In 1 patient, intraoperative paraplegia occurred after routine shoulder arthroscopy. A second patient underwent elective bilateral total hip replacement and awoke with neurologic deficits in both lower extremities, then went on to develop an acute cauda equina syndrome. The third patient developed a central cord syndrome following an otherwise uncomplicated total hip replacement. Two patients were initially misdiagnosed as peripheral nerve palsies. All 3 patients had preexisting spinal stenosis at the level of neural injury. All underwent routine positioning and anesthetic care but were recognized as having a neural injury early in the recovery period. In only 1 case was the diagnosis of a cord level injury made immediately. All 3 patients were treated with urgent surgical decompression once diagnosed. Following surgery, neurologic symptoms improved in each of the 3 patients allowing early mobilization. CONCLUSIONS Spontaneous neural injury is rare but can occur to the anesthetized patient. Neurologic examination should be routinely performed in the recovery room; and if significant neurologic deficits are seen, investigative workup should not be delayed. If an intraspinal lesion is identified, immediate decompression may offer favorable results. Neurologic deficits should not be dismissed as peripheral palsies without careful evaluation.
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Affiliation(s)
- Kai-Uwe Lewandrowski
- Cleveland Clinic Spine Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
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20
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Peppelenbosch N, Cuypers PWM, Vahl AC, Vermassen F, Buth J. Emergency endovascular treatment for ruptured abdominal aortic aneurysm and the risk of spinal cord ischemia. J Vasc Surg 2005; 42:608-14. [PMID: 16242540 DOI: 10.1016/j.jvs.2005.06.023] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2005] [Accepted: 06/21/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND Spinal cord ischemia is a rare complication after open surgical repair for ruptured abdominal aortic aneurysms (rAAA). The use of emergency endovascular aortic aneurysm repair (eEVAR) is increasing, and paraplegia has been observed in a few patients. The objective of this study was to assess the incidence and pathogenesis of spinal cord ischemia after eEVAR in greater detail. METHODS This was a retrospective analysis of patients who had eEVAR for rAAA in three hospitals in The Netherlands and Belgium during a 3-year study period that ended in February 2004. The use of aortouniiliac devices combined with a femorofemoral crossover bypass was the preferred technique. Patients with postoperative symptoms of spinal cord ischemia were identified and the influence of potential risk factors was assessed. These factors included the presence of common iliac artery aneurysms necessitating device limb extension to the external iliac artery with associated overlapping the hypogastric artery, the prolonged interruption of bilateral hypogastric artery arterial inflow during the procedure (defined "functional aortic occlusion time" >30 minutes), and the occurrence of preoperative hemodynamic shock. RESULTS Thirty-five patients were treated by EVAR and they constituted the study group. The first-month mortality in the study group with EVAR was 23%. Four patients (11.5%) with EVAR developed paraplegia postoperatively; the unilateral or bilateral hypogastric artery in all four patients became occluded during the procedure. In the other 31 patients who did not have paraplegia, the unilateral or bilateral hypogastric arteries became occluded in 14 patients (45%). This constituted a significant difference in the prevalence of hypogastric artery occlusion in patients with or without paraplegia (P = .04). The functional aortic occlusion time was prolonged in all four patients with paraplegia and in five without spinal cord ischemia (P = .0003). All four patients with spinal cord ischemia presented with hemodynamic shock. This factor did not reach a significant difference from nonparaplegic patients. CONCLUSION Emergency EVAR continues to be a promising approach to reduce the high mortality of rAAA, but the incidence of spinal cord ischemia after endovascular treatment of rAAA was worrisome. Although the pathogenesis is most likely multifactorial, interruption of the hypogastric artery inflow appeared to have significant influence. In patients with aneurysmatic common iliac arteries, any effort should be made to minimize hypogastric occlusion time during the procedure and to maintain hypogastric artery inflow afterwards, either by the use of a bell-bottom iliac extension or by electing open repair.
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21
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Cheung AT, Pochettino A, McGarvey ML, Appoo JJ, Fairman RM, Carpenter JP, Moser WG, Woo EY, Bavaria JE. Strategies to Manage Paraplegia Risk After Endovascular Stent Repair of Descending Thoracic Aortic Aneurysms. Ann Thorac Surg 2005; 80:1280-8; discussion 1288-9. [PMID: 16181855 DOI: 10.1016/j.athoracsur.2005.04.027] [Citation(s) in RCA: 166] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2005] [Revised: 04/08/2005] [Accepted: 04/21/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND Paraplegia is a recognized complication after endovascular stent repair of descending thoracic aortic aneurysms. A management algorithm employing neurologic assessment, somatosensory evoked potential monitoring, arterial pressure augmentation, and cerebrospinal fluid drainage evolved to decrease the risk of postoperative paraplegia. METHODS Patients in thoracic aortic aneurysm stent trials from 1999 to 2004 were analyzed for paraplegic complications. Lower extremity strength was assessed after anesthesia and in the intensive care unit. A loss of lower extremity somatosensory evoked potential or lower extremity strength was treated emergently to maintain a mean arterial pressure 90 mmHg or greater and a cerebrospinal fluid pressure 10 mm Hg or less. RESULTS Seventy-five patients (male = 49, female = 26, age = 75 +/- 7.4 years) had descending thoracic aortic aneurysms repaired with endovascular stenting. Lumbar cerebrospinal fluid drainage (n = 23) and somatosensory evoked potential monitoring (n = 15) were performed selectively in patients with significant aneurysm extent or with prior abdominal aortic aneurysm repair (n = 17). Spinal cord ischemia occurred in 5 patients (6.6%); two had lower extremity somatosensory evoked potential loss after stent deployment and 4 developed delayed-onset paraplegia. Two had full recovery in response to arterial pressure augmentation alone. Two had full recovery and one had near-complete recovery in response to arterial pressure augmentation and cerebrospinal fluid drainage. Spinal cord ischemia was associated with retroperitoneal bleed (n = 1), prior abdominal aortic aneurysm repair (n = 2), iliac artery injury (n = 1), and atheroembolism (n = 1). CONCLUSIONS Early detection and intervention to augment spinal cord perfusion pressure was effective for decreasing the magnitude of injury or preventing permanent paraplegia from spinal cord ischemia after endovascular stent repair of descending thoracic aortic aneurysm. Routine somatosensory evoked potential monitoring, serial neurologic assessment, arterial pressure augmentation, and cerebrospinal fluid drainage may benefit patients at risk for paraplegia.
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Affiliation(s)
- Albert T Cheung
- Department of Anesthesia, University of Pennsylvania, Philadelphia, Pennsylvania 19104-4283, USA.
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22
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Ghansah JN, Murphy JT. Complications of major aortic and lower extremity vascular surgery. Semin Cardiothorac Vasc Anesth 2005; 8:335-61. [PMID: 15583793 DOI: 10.1177/108925320400800406] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Atheromatous disease and invasive intervention of the aortoiliac and distal arteries are common. Morbidity and mortality have been reduced through understanding and management of patient risk factors. Complications of this form of treatment affect all organ systems; mortality is most frequently caused by a cardiovascular complication (eg, myocardial infarction). Infection, leading to aortoenteric fistula is a dreaded complication, and paraplegia, though rare, is a devastating outcome. Multiorgan failure and death may result from a systemic inflammatory response syndrome. Vascular surgery for infrainguinal disease also has a significant cardiovascular complication rate. Resulting complications may affect all organs; loss of an extremity may occur. The first part of this article reviews perioperative and postoperative complications of open aortic repair and lower-extremity revascularization and addresses the issue of regional anesthesia for major vascular surgery. The second part reviews endovascular aortic repair (EVAR). EVAR is a new intervention that combines surgery and radiology. Complications of EVAR are similar to open repair, but early results suggest they may be less frequent. New technology leads to new complications; endoleaks, migration of the endoprosthesis, and surgical conversion are unique to EVAR. The benefits of EVAR may be less blood loss, shorter hospitalization, and less cardiovascular stress; the risks may be aneurysm recurrence, prolonged surveillance and repeated secondary procedures. The development of EVAR, the complications, and the anesthesia-related concerns of EVAR, including its use in management of acute abdominal aortic aneurysm are reviewed.
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Affiliation(s)
- J Nana Ghansah
- Department of Anesthesiology, University of Kentucky, College of Medicine, H A Chandler Medical Center, Lexington, KY 40536-0293, USA
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23
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Kritpracha B, Comerota AJ. Unilateral lower extremity paralysis after coil embolization of an internal iliac artery aneurysm. J Vasc Surg 2004; 40:819-21. [PMID: 15472614 DOI: 10.1016/j.jvs.2004.07.043] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Neurologic complications after treatment of internal iliac artery (IIA) aneurysms are rare, especially if confined to one IIA. We report a patient in whom profound right lower extremity paresis developed after unilateral right IIA coil embolization for treatment of a 4-cm IIA aneurysm, despite the presence of a patent contralateral IIA. This case illustrates the important, yet unpredictable, nature of pelvic blood flow to the distal spinal cord and lumbosacral plexus and the unpredictable consequence of IIA occlusion.
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24
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Maldonado TS, Rockman CB, Riles E, Douglas D, Adelman MA, Jacobowitz GR, Gagne PJ, Nalbandian MN, Cayne NS, Lamparello PJ, Salzberg SS, Riles TS. Ischemic complications after endovascular abdominal aortic aneurysm repair. J Vasc Surg 2004; 40:703-9; discussion 709-10. [PMID: 15472598 DOI: 10.1016/j.jvs.2004.07.032] [Citation(s) in RCA: 141] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJECTIVES Limb and pelvic ischemia are known complications after endovascular abdominal aortic aneurysm repair (EVAR). The objective of this paper is to present our experience with the incidence, presentation, and management of such complications. METHODS Over 9 years 311 patients with aortic aneurysms underwent EVAR. A retrospective review identified 28 patients (9.0%) with ischemic complications. RESULTS Among 28 patients with ischemic complications, 21 had lower extremity ischemia and 7 had pelvic ischemia: colon (n = 4), buttock (n = 2), and spinal cord (n = 2). Of the 21 patients with lower extremity ischemia, 15 had limb occlusions (71.4%), 3 due to embolization (14.7%) and 3 the result of common femoral artery thromboses (14.7%). Limb occlusions were manifested as severe acute arterial ischemia (n = 6), rest pain (n = 3), intermittent claudication (n = 5), and decreased femoral pulse (n = 1). Limb occlusions were managed with thrombectomy and stent placement (n = 4), femorofemoral bypass (n = 7), eventual explantation because of persistent endoleak (n = 1), and expectant management (n = 3). The 3 patients with occlusions managed expectantly all had intermittent claudication, which has subsequently improved. In the 6 patients with lower extremity ischemia due to embolization or common femoral artery injury presentation was acute, and embolectomy was performed, followed by femoral artery endarterectomy and patch angioplasty or placement of an interposition graft. One patient who had a prolonged postoperative course including cardiac arrest subsequently required distal bypass and ultimately above- knee amputation. Among the 7 patients with pelvic ischemia, 2 patients had unilateral hypogastric artery embolization before the original surgery. Among the patients with colonic ischemia, 3 were seen immediately postoperatively, and required colectomy and colostomy. Two patients who required urgent colectomy subsequently had multiple organ failure, and died in the perioperative period. One patient had abdominal pain 1 week after surgery, which was managed with bowel rest, with subsequent improvement. In 2 patients spinal cord ischemia developed immediately after surgery, which resulted in persistent paraplegia. Buttock ischemia developed in 2 patients, 1 of whom required fasciotomy because of gluteal compartment syndrome, and had transient renal failure. CONCLUSIONS Ischemic complications are not uncommon after EVAR, and may exceed the incidence with open surgical repair. Limb ischemia is most often a result of limb occlusion, and can be successfully managed with standard interventions. Pelvic ischemia often results from atheroembolization despite preservation of hypogastric arterial circulation. Colonic and spinal ischemia are associated with the highest morbidity and mortality.
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Affiliation(s)
- Thomas S Maldonado
- Division of Vascular Surgery, Department of Surgery, New York University School of Medicine, New York, USA.
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25
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Reid JA, Mole DJ, Johnston LC, Lee B. Delayed paraplegia after endovascular repair of abdominal aortic aneurysm. J Vasc Surg 2003; 37:1322-3. [PMID: 12764283 DOI: 10.1016/s0741-5214(02)75447-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Paraplegia is rare after open repair of infrarenal abdominal aortic aneurysm, and only two cases have been reported after endovascular repair, both due to atheroembolism. Incidence of renal failure after endovascular repair of abdominal aortic aneurysm (EVAR) in patients with normal preoperative renal function is about 8.7%, but is much higher in those with preexisting renal impairment, possibly because of administration of nephrotoxic contrast media during EVAR. We report a case in which contrast medium-induced acute renal failure is believed to have led to delayed paraplegia after EVAR.
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Affiliation(s)
- Julie A Reid
- Vascular and Endovascular Unit, Belfast City Hospital, Belfast, Ireland.
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26
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Santamore DC, Saldanha CL, Santamore WP. Endovascular Repair of the Abdominal Aortic Aneurysm. Semin Cardiothorac Vasc Anesth 2003. [DOI: 10.1177/108925320300700209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Since the early 1 990s, endovascular surgery has provided another treatment option for the management of abdominal aortic aneurysms. Its shorter postoperative recovery time, absence of an abdominal incision, and avoidance of aortic cross-clamping gives endovascular abdominal aortic aneurysm repair its appeal. New vascular grafts are being developed that may expand the number of eligible candidates. This less-invasive form of abdominal aortic aneurysm repair still provides the anesthesiologist with several challenges. The procedure has been performed under general anesthesia, regional anesthesia, and local anesthesia with monitored anesthesia care. The potential benefits of one anesthetic type over another for endovascular abdominal aortic aneurysm repair have not yet been fully explored. Several intraoperative complications, including acute aortic rupture and misdeployment of the stent graft, can necessitate conversion to an open laparotomy. Endovascular repair in the short term compares favorably to open surgical repair with a reduction in morbidity, blood loss, and hospital stay. Still, endovascular abdominal aortic aneurysm repair is a relatively new corrective modality, and long-term controlled trials comparing it with open repair have not yet been reported. As more research into the technique is performed, new strategies for endovascular abdominal aortic aneurysm repair may further increase the options available to patients.
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27
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Bhama JK, Lin PH, Voloyiannis T, Bush RL, Lumsden AB. Delayed neurologic deficit after endovascular abdominal aortic aneurysm repair. J Vasc Surg 2003; 37:690-2. [PMID: 12618714 DOI: 10.1067/mva.2003.161] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Paraplegia or paraparesis secondary to spinal cord ischemia is an extremely rare complication after elective repair of abdominal aortic aneurysm. We report delayed paraparesis after endovascular abdominal aortic aneurysm repair in which one hypogastric artery was unintentionally occluded due to atheroembolism. A spinal catheter was immediately inserted after onset of paraplegia to promote cerebrospinal fluid drainage, which partially reversed the neurologic deficit. Our case underscores both the importance of the critical spinal collateral supply from the hypogastric artery and the role of spinal fluid drainage to maximize spinal cord perfusion in the setting of spinal cord ischemia.
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Affiliation(s)
- Jay K Bhama
- Division of Vascular Surgery and Endovascular Therapy, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, 2002 Holcomb Boulevard, Houston, TX 77030, USA
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28
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Garcia ND, Tehrani H, Morasch M, Pearce W, Matsumura J. Spinal cord ischemia following endovascular repair of an infrarenal aortic aneurysm. Ann Vasc Surg 2002; 16:509-12. [PMID: 12134217 DOI: 10.1007/s10016-001-0033-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Spinal cord ischemia following repair of an infrarenal aneurysm is a rare but recognized complication following endovascular repair of an infrarenal aneurysm. Here we discuss its possible mechanism.
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Affiliation(s)
- Nicholas D Garcia
- Division of Vascular Surgery, Northwestern University Medical School, Chicago, IL, USA
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29
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Tuma MAV, Hans SS. Rupture of abdominal aortic aneurysm with tear of inferior vena cava in a patient with prior endograft. J Vasc Surg 2002; 35:798-800. [PMID: 11932682 DOI: 10.1067/mva.2002.121747] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
We report a case of contained rupture of abdominal aortic aneurysm and tear of the inferior vena cava (IVC) 15 months after placement of an aortic endograft (ANEURX graft, Medtronic, Sunnyvale, Calif). A 63-year-old man with significant coronary artery disease underwent endograft exclusion of abdominal aortic aneurysm with Aneurx graft. The patient was seen with a rupture of the aortic aneurysm, probably caused by poor proximal fixation of the graft associated with separation of the left iliac extension limb from the main body of the graft. Angulated right iliac limb of the stent graft penetrated into the Ivc just above the common iliac junction and caused sealed perforation. Successful repair with aortobiiliac graft reconstruction after removal of the endograft was accomplished. The IVC laceration was repaired. Possible mechanisms of failure of endograft are discussed.
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Affiliation(s)
- Martin A V Tuma
- Section of Vascular Surgery, Department of Surgery, St Joseph Hospital of Macomb, Clinton Township, Michigan, USA
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30
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Affiliation(s)
- G Patrick Clagett
- Division of Vascular Surgery, University of Texas Southwestern Medical Center, Dallas 75390-9157, USA
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