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Chen C, Ling C, Yang Y, Wang G, Li X, Huang T, Wu Z, Tai C, Wang H. Comparison Between the Efficacy of a Flow Diverter and Interventional Trapping with Bypass in the Treatment of Unruptured Large- or Giant-Sized ICA Aneurysms. World Neurosurg 2023; 178:e382-e393. [PMID: 37482085 DOI: 10.1016/j.wneu.2023.07.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 07/15/2023] [Indexed: 07/25/2023]
Abstract
OBJECTIVE Management of large- or giant-sized internal carotid artery aneurysms (LICAAs) remains challenging. Whether a flow diverter device (FDD) or interventional trapping with extracranial-intracranial bypass (ITB) is better, remains unclear. METHODS We conducted a multicenter retrospective analysis of unruptured LICAA patients treated with FDD or ITB at 3 medical centers. Both the effectiveness and safety results of FDD and ITB were compared. RESULTS In total, 101 aneurysms in 95 patients treated with FDDs and 36 aneurysms in 36 patients managed with ITBs were included (September 2014-June 2021). There was no significant difference between the groups in the complete obliteration rate 1 year after surgery (P = 0.101). There were 2 relapse cases (2.0%) and 4 retreated cases (4.0%) in the FDD group and 1 relapse case (2.8%) and 2 retreated cases (5.6%) in the ITB group. Neither the relapse rates nor retreat rates between groups were significantly different. The neurological morbidity rates were 4.0% (4/101) and 2.8% (1/36) in the FDD group and ITB group, respectively, and were not significantly different. There was 1 mortality case in each group, and the mortality rates were not significantly different (P = 0.443). Both the perioperative and overall (perioperative plus long-term) complication rates in the FDD group were significantly lower than those in the ITB group (P = 0.033, P = 0.039). CONCLUSIONS FDD had comparable surgical efficacy and a significantly lower postoperative complication rate to traditional ITB. FDD might be preferable to ITB as a treatment modality for LICAA.
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Affiliation(s)
- Chuan Chen
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Cong Ling
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Yang Yang
- Department of Radiology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Gang Wang
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, PR China
| | - Xifeng Li
- Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, PR China
| | - Tengchao Huang
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Zhimin Wu
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Chuyang Tai
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Hui Wang
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, PR China.
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2
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Liu A, Rincon-Torroella J, Bender MT, McDougall CG, Tufaro AP, London NR, Coon AL, Reh DD, Gallia GL. Combined Pipeline Embolization Device with Endoscopic Endonasal Fascia Lata/Muscle Graft Repair as a Salvage Technique for Treatment of Iatrogenic Carotid Artery Pseudoaneurysm. J Neurol Surg Rep 2021; 82:e43-e48. [PMID: 34877246 PMCID: PMC8635816 DOI: 10.1055/s-0041-1735284] [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: 09/15/2020] [Accepted: 01/14/2021] [Indexed: 11/16/2022] Open
Abstract
The incidence of internal carotid artery (ICA) injury associated with endoscopic endonasal approaches to the pituitary is less than 1%. While parent vessel sacrifice has historically been the choice of treatment, vessel-preserving endovascular techniques have been reported. Although flow diversion offers endoluminal reconstruction, its major limitation is the delay in obtaining complete occlusion. We describe the use of a combined Pipeline embolization device (PED) with endoscopic endonasal repair using a fascia lata/muscle graft to treat an iatrogenic ICA pseudoaneurysm and report long-term radiographic follow-up. Further investigation into the utility of directed endoscopic endonasal repair of iatrogenic pseudoaneurysms initially treated with PED is necessary, especially given the need of post-PED anticoagulation and the rate of permanent neurological deficit after ICA sacrifice.
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Affiliation(s)
- Ann Liu
- Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland, United States
| | | | - Matthew T Bender
- Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland, United States.,Department of Neurosurgery, University of Rochester Medical Center, Rochester, New York, United States
| | - Cameron G McDougall
- Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland, United States
| | - Anthony P Tufaro
- Department of Plastic and Reconstructive Surgery, Johns Hopkins Hospital, Baltimore, Maryland, United States.,Division of Plastic Surgery, Department of Surgery, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States
| | - Nyall R London
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, Maryland, United States
| | - Alexander L Coon
- Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland, United States.,Department of Neurosurgery, Carondelet Neurological Institute, Tucson, Arizona, United States
| | - Douglas D Reh
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, Maryland, United States.,Department of Otolaryngology-Head and Neck Surgery, Greater Baltimore Medical Center, Baltimore, Maryland, United States
| | - Gary L Gallia
- Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland, United States.,Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, Maryland, United States
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3
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Thota R, Sebastian LJD, Gupta MM, Monga R, Sikka K, Singh Pachaury S, Verma H. ICA pseudoaneurysms and fistulas presenting as severe epistaxis: Endovascular management. INTERDISCIPLINARY NEUROSURGERY 2020. [DOI: 10.1016/j.inat.2020.100818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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4
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Campos JK, Ball BZ, Cheaney Ii B, Sweidan AJ, Hasjim BJ, Hsu FPK, Wang AS, Lin LM. Multimodal management of giant cerebral aneurysms: review of literature and case presentation. Stroke Vasc Neurol 2020; 5:22-28. [PMID: 32411404 PMCID: PMC7213518 DOI: 10.1136/svn-2019-000304] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 02/18/2020] [Accepted: 02/27/2020] [Indexed: 12/27/2022] Open
Abstract
The pathophysiology of giant cerebral aneurysms renders them difficult to treat. Advances in technology have attempted to address any shortcomings associated with open surgery or endovascular therapies. Since the introduction of the flow diversion technique, the endovascular approach with flow diversion has become the first-line modality chosen to treat giant aneurysms. A subset of these giant aneurysms may persistent despite any treatment modality. Perhaps the best option for these recurrent and/or persistent giant aneurysms is to employ a multimodal approach-both surgical and endovascular-rather than any single technique to provide a curative result with favourable patient outcomes. This paper provides a review of the histopathology and treatment options for giant cerebral aneurysms. Additionally, an illustrative case is presented to highlight the unique challenges of a curative solution for giant cerebral aneurysms that persist despite initial treatment.
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Affiliation(s)
- Jessica K Campos
- Department of Neurosurgery, University of California Irvine Medical Center, Orange, California, USA
| | - Benjamin Z Ball
- Department of Neurosurgery, University of California Irvine Medical Center, Orange, California, USA
| | - Barry Cheaney Ii
- Oregon Health & Science University, School of Medicine, Portland, Oregon, USA
| | - Alexander J Sweidan
- Department of Neurology, University of California Irvine Medical Center, Orange, California, USA
| | - Bima J Hasjim
- Department of Neurosurgery, University of California Irvine Medical Center, Orange, California, USA
| | - Frank P K Hsu
- Department of Neurosurgery, University of California Irvine Medical Center, Orange, California, USA
| | - Alice S Wang
- Western University of Health Sciences, College of Osteopathic Medicine of the Pacific, Pomona, California, USA
| | - Li-Mei Lin
- Carondelet Neurological Institute, St Joseph's Hospital, Carondelet Health Network, Tucson, Arizona, USA
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5
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Kreiser K, Gröber I, Zimmer C, Storck K. Stent grafts in patients with carotid blowout syndrome: Outcome and antiplatelet therapy in preventive versus emergency cases. Head Neck 2018; 40:2521-2527. [PMID: 30102823 DOI: 10.1002/hed.25388] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 04/20/2018] [Accepted: 05/29/2018] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Carotid blowout syndrome due to tumor infiltration, fistulas, and therapy-related necrosis can occur as late as years after the treatment. Reporting our experiences with preventive and acute treatment with stent grafts and discussing different ways of antiplatelet therapy. METHODS We reviewed all patients between 2010 and 2016 who underwent stent graft placement and analyzed outcome, complications, and antiplatelet regime. RESULTS Seventeen patients were treated in 24 sessions (n = 7 threatened, n = 5 imminent, and n = 12 acute bleeding). The antiplatelet regime covered the entire range from aspirin only to loading doses of aspirin/clopidogrel, perioperative heparin, and aspirin/clopidogrel for 12 months followed by lifelong aspirin. Rare complications were not associated with the preprocedural or periprocedural but were associated with the postprocedural antiplatelet regime. CONCLUSION Most complications of stent graft implantations due to a carotid blowout syndrome occur postprocedurally: rare thrombotic events are linked to not taking a medication and frequent rebleedings may be reduced by an earlier reduction of dual-antiplatelet to mono-antiplatelet therapy.
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Affiliation(s)
- Kornelia Kreiser
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, Technische Universität München, Muenchen, Germany
| | - Isabell Gröber
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, Technische Universität München, Muenchen, Germany
| | - Claus Zimmer
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, Technische Universität München, Muenchen, Germany
| | - Katharina Storck
- Department of Otorhinolaryngology, Klinikum rechts der Isar, Technische Universität München, München, Germany
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6
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Negus IS, Holmes RB, Jordan KC, Nash DA, Thorne GC, Saunders M. Technical Note: Development of a 3D printed subresolution sandwich phantom for validation of brain SPECT analysis. Med Phys 2017; 43:5020. [PMID: 27587032 DOI: 10.1118/1.4960003] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
PURPOSE To make an adaptable, head shaped radionuclide phantom to simulate molecular imaging of the brain using clinical acquisition and reconstruction protocols. This will allow the characterization and correction of scanner characteristics, and improve the accuracy of clinical image analysis, including the application of databases of normal subjects. METHODS A fused deposition modeling 3D printer was used to create a head shaped phantom made up of transaxial slabs, derived from a simulated MRI dataset. The attenuation of the printed polylactide (PLA), measured by means of the Hounsfield unit on CT scanning, was set to match that of the brain by adjusting the proportion of plastic filament and air (fill ratio). Transmission measurements were made to verify the attenuation of the printed slabs. The radionuclide distribution within the phantom was created by adding (99m)Tc pertechnetate to the ink cartridge of a paper printer and printing images of gray and white matter anatomy, segmented from the same MRI data. The complete subresolution sandwich phantom was assembled from alternate 3D printed slabs and radioactive paper sheets, and then imaged on a dual headed gamma camera to simulate an HMPAO SPECT scan. RESULTS Reconstructions of phantom scans successfully used automated ellipse fitting to apply attenuation correction. This removed the variability inherent in manual application of attenuation correction and registration inherent in existing cylindrical phantom designs. The resulting images were assessed visually and by count profiles and found to be similar to those from an existing elliptical PMMA phantom. CONCLUSIONS The authors have demonstrated the ability to create physically realistic HMPAO SPECT simulations using a novel head-shaped 3D printed subresolution sandwich method phantom. The phantom can be used to validate all neurological SPECT imaging applications. A simple modification of the phantom design to use thinner slabs would make it suitable for use in PET.
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Affiliation(s)
- Ian S Negus
- Department of Medical Physics and Bioengineering, University Hospitals Bristol NHS Foundation Trust, Bristol BS28HW, United Kingdom
| | - Robin B Holmes
- Department of Medical Physics and Bioengineering, University Hospitals Bristol NHS Foundation Trust, Bristol BS28HW, United Kingdom
| | - Kirsty C Jordan
- Department of Biomedical Engineering, University of Strathclyde, Glasgow G11XQ, United Kingdom
| | - David A Nash
- Department of Medical Physics, Portsmouth Hospitals NHS Trust, Portsmouth PO63LY, United Kingdom
| | - Gareth C Thorne
- Department of Medical Physics and Bioengineering, University Hospitals Bristol NHS Foundation Trust, Bristol BS28HW, United Kingdom
| | - Margaret Saunders
- Department of Medical Physics and Bioengineering, University Hospitals Bristol NHS Foundation Trust, Bristol BS28HW, United Kingdom
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7
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Becske T, Brinjikji W, Potts MB, Kallmes DF, Shapiro M, Moran CJ, Levy EI, McDougall CG, Szikora I, Lanzino G, Woo HH, Lopes DK, Siddiqui AH, Albuquerque FC, Fiorella DJ, Saatci I, Cekirge SH, Berez AL, Cher DJ, Berentei Z, Marosfői M, Nelson PK. Long-Term Clinical and Angiographic Outcomes Following Pipeline Embolization Device Treatment of Complex Internal Carotid Artery Aneurysms: Five-Year Results of the Pipeline for Uncoilable or Failed Aneurysms Trial. Neurosurgery 2016; 80:40-48. [DOI: 10.1093/neuros/nyw014] [Citation(s) in RCA: 282] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 06/23/2016] [Indexed: 11/12/2022] Open
Abstract
Abstract
BACKGROUND: Early and mid-term safety and efficacy of aneurysm treatment with the Pipeline Embolization Device (PED) has been well demonstrated in prior studies.
OBJECTIVE: To present 5-yr follow-up for patients treated in the Pipeline for Uncoilable or Failed Aneurysms clinical trial.
METHODS: In our prospective, multicenter trial, 109 complex internal carotid artery (ICA) aneurysms in 107 subjects were treated with the PED. Patients were followed per a standardized protocol at 180 d and 1, 3, and 5 yr. Aneurysm occlusion, in-stent stenosis, modified Rankin Scale scores, and complications were recorded.
RESULTS: The primary endpoint of complete aneurysm occlusion at 180 d (73.6%) was previously reported. Aneurysm occlusion for those patients with angiographic follow-up progressively increased over time to 86.8% (79/91), 93.4% (71/76), and 95.2% (60/63) at 1, 3, and 5 yr, respectively. Six aneurysms (5.7%) were retreated. New serious device-related events at 1, 3, and 5 yr were noted in 1% (1/96), 3.5% (3/85), and 0% (0/81) of subjects. There were 4 (3.7%) reported deaths in our trial. Seventy-eight (96.3%) of 81 patients with 5-yr clinical follow-up had modified Rankin Scale scores ≤2. No delayed neurological deaths or hemorrhagic or ischemic cerebrovascular events were reported beyond 6 mo. No recanalization of a previously occluded aneurysm was observed.
CONCLUSION: Our 5-yr findings demonstrate that PED is a safe and effective treatment for large and giant wide-necked aneurysms of the intracranial ICA, with high rates of complete occlusion and low rates of delayed adverse events.
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Affiliation(s)
| | | | - Matthew B. Potts
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - Maksim Shapiro
- New York University Langone Medical Center, New York, New York
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Peter K. Nelson
- New York University Langone Medical Center, New York, New York
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8
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Sylvester PT, Moran CJ, Derdeyn CP, Cross DT, Dacey RG, Zipfel GJ, Kim AH, Uppaluri R, Haughey BH, Tempelhoff R, Rich KM, Schneider J, Chole RA, Chicoine MR. Endovascular management of internal carotid artery injuries secondary to endonasal surgery: case series and review of the literature. J Neurosurg 2016; 125:1256-1276. [PMID: 26771847 DOI: 10.3171/2015.6.jns142483] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Internal carotid artery (ICA) injury is a rare but severe complication of endonasal surgery. The authors describe their endovascular experience managing ICA injuries after transsphenoidal surgery; they review and summarize the current literature regarding endovascular techniques; and they propose a treatment algorithm based on the available evidence. METHODS A retrospective review of 576 transsphenoidal pituitary adenoma resections was performed. Cases of ICA injury occurring at our institution and transfers from other hospitals were evaluated. Endovascular treatments for ICA injury reported in the literature were also reviewed and summarized. RESULTS Seven cases were identified from the institutional cohort (mean age 46.3 years, mean follow-up 43.4 months [1-107 months]) that received endovascular treatment for ICA injury. Five injuries occurred at our institution (5 [0.9%] of 576), and 2 injuries occurred at outside hospitals. Three patients underwent ICA sacrifice by coil placement, 2 underwent lesion embolization (coil or stent-assisted coil placement), and 2 underwent endoluminal reconstruction (both with flow diversion devices). Review of the literature identified 98 cases of ICA injury treated with endovascular methods. Of the 105 total cases, 46 patients underwent ICA sacrifice, 28 underwent lesion embolization, and 31 underwent endoluminal reconstruction. Sacrifice of the ICA proved a durable solution in all cases; however, the rate of persistent neurological complications was relatively high (10 [21.7%] of 46). Lesion embolization was primarily performed by coil embolization without stenting (16 cases) and stent-assisted coiling (9 cases). Both techniques had a relatively high rate of at least some technical complication (6 [37.5%] of 16 and 5 [55.6%] of 9, respectively) and major technical complications (i.e., injury, new neurological deficit, or ICA sacrifice) (5 [31.3%] of 16 and 2 [22.2%] of 9, respectively). Endoluminal reconstruction was performed by covered stent (24 cases) and flow diverter (5 cases) placement. Covered stents showed a reasonably high rate of technical complications (10 [41.7%] of 24); however, 8 of these problems were resolved, leaving a small percentage with major technical complications (2 [8.3%] of 24). Flow diverter placement was also well tolerated, with only 1 minor technical complication. CONCLUSIONS Endovascular treatments including vessel sacrifice, coil embolization (with or without stent assistance), and endoluminal reconstruction offer a tailored approach to ICA injury management after endonasal surgery. Vessel sacrifice remains the definitive treatment for acute, uncontrolled bleeding; however, vessel preservation techniques should be considered carefully in select patients. Multiple factors including vascular anatomy, injury characteristics, and risk of dual antiplatelet therapy should guide best treatment, but more study is needed (particularly with flow diverters) to refine this decision-making process. Ideally, all endovascular treatment options should be available at institutions performing endonasal surgery.
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Affiliation(s)
| | - Christopher J Moran
- Division of Neuroradiology, Mallinckrodt Institute, Washington University School of Medicine, St. Louis, Missouri
| | - Colin P Derdeyn
- Departments of 1 Neurosurgery.,Division of Neuroradiology, Mallinckrodt Institute, Washington University School of Medicine, St. Louis, Missouri
| | - DeWitte T Cross
- Division of Neuroradiology, Mallinckrodt Institute, Washington University School of Medicine, St. Louis, Missouri
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9
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Wojak JC, Abruzzo TA, Bello JA, Blackham KA, Hirsch JA, Jayaraman MV, Dariushnia SR, Meyers PM, Midia M, Russell EJ, Walker TG, Nikolic B. Quality Improvement Guidelines for Adult Diagnostic Cervicocerebral Angiography: Update Cooperative Study between the Society of Interventional Radiology (SIR), American Society of Neuroradiology (ASNR), and Society of NeuroInterventional Surgery (SNIS). J Vasc Interv Radiol 2015; 26:1596-608. [DOI: 10.1016/j.jvir.2015.07.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Revised: 07/07/2015] [Accepted: 07/07/2015] [Indexed: 12/19/2022] Open
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10
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Davis MC, Deveikis JP, Harrigan MR. Clinical Presentation, Imaging, and Management of Complications due to Neurointerventional Procedures. Semin Intervent Radiol 2015; 32:98-107. [PMID: 26038618 DOI: 10.1055/s-0035-1549374] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Neurointervention is a rapidly evolving and complex field practiced by clinicians with backgrounds ranging from neurosurgery to radiology, neurology, cardiology, and vascular surgery. New devices, techniques, and clinical applications create exciting opportunities for impacting patient care, but also carry the potential for new iatrogenic injuries. Every step of every neurointerventional procedure carries risk, and a thorough appreciation of potential complications is fundamental to maximizing safety. This article presents the most frequent and dangerous iatrogenic injuries, their presentation, identification, prevention, and management.
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Affiliation(s)
- Matthew C Davis
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - John P Deveikis
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - Mark R Harrigan
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama
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