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Baghbani-Oskouei A, Savadi S, Mesnard T, Sulzer T, Mirza AK, Baig S, Timaran CH, Oderich GS. Transcatheter electrosurgical septotomy technique for chronic postdissection aortic aneurysms. J Vasc Surg Cases Innov Tech 2024; 10:101402. [PMID: 38304296 PMCID: PMC10830870 DOI: 10.1016/j.jvscit.2023.101402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024] Open
Abstract
Aortic dissection often results in chronic aneurysmal degeneration due to progressive false lumen expansion. Thoracic endovascular aortic repair and other techniques of vessel incorporation such as fenestrated-branched or parallel grafts have been increasingly used to treat chronic postdissection aneurysms. True lumen compression or a vessel origin from the false lumen can present considerable technical challenges. In these cases, the limited true lumen space can result in inadequate stent graft expansion or restrict the ability to reposition the device or manipulate catheters. Reentrance techniques can be used selectively to assist with target vessel catheterization. Transcatheter electrosurgical septotomy is a novel technique that has evolved from the cardiology experience with transseptal or transcatheter aortic valve procedures. This technique has been applied in select patients with chronic dissection to create a proximal or distal landing zone, disrupt the septum in patients with an excessively compressed true lumen, or connect the true and false lumen in patients with vessels that have separate origins. In the present report, we summarize the indications and technical pitfalls of transcatheter electrosurgical septotomy in patients treated by endovascular repair for chronic postdissection aortic aneurysms.
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Affiliation(s)
- Aidin Baghbani-Oskouei
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Safa Savadi
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Thomas Mesnard
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Titia Sulzer
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Aleem K. Mirza
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Shadman Baig
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Carlos H. Timaran
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Gustavo S. Oderich
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
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Abstract
OBJECTIVE Transcarotid revascularization (TCAR) is a minimally invasive hybrid surgical carotid stenting technique which utilizes cerebral flow reversal as embolic protection during carotid lesion manipulation. This investigation was performed to define the perioperative risks associated with this operation in the obese patient. METHODS A retrospective review of tandem carotid revascularization databases maintained at two high-volume health systems was performed to capture all TCARs performed between 2015 and 2022. A threshold of body mass index of 35 kg/m2 defined the "obese" patient. Demographics, intraoperative, perioperative, and follow-up characteristics were compared using univariate analysis. RESULTS We performed 793 TCAR procedures that qualified for study inclusion within the prespecified time. After applying our obesity definition, 129 patients qualified as obese and were compared to the remainder. There were no significant differences in baseline demographics as comparable Charlson Comorbidity Indices were noted between groups; however, obese patients had a significantly higher prevalence of hypertension, hyperlipidemia, and diabetes. Intraoperative, case complexity in the obese patients did not seem to be increased, as measured by operative time (68.4 ± 23.0 vs 64.2 ± 25.8 min, p = 0.09), fluoroscopic time (4.9 ± 3.2 vs 4.6 ± 3.6 min, p = 0.38), and estimated blood loss (40.6 ± 49.0 vs 46.6 ± 49.4 min, p = 0.22). Similarly, no disparities were observed with respect to ipsilateral stroke (3.1 vs. 1.7%, p = 0.29), contralateral stroke (0 vs. 0.2%, p > 0.99), death (0 vs. 1.1%, p = 0.61), and stroke/death (3.1 vs. 3.0%, p > 0.99) in the 30-day perioperative period. Both cohorts were followed for approximately 1 year (12.0 ± 13.4 vs 11.6 ± 13.4 months, p = 0.76). During this period, rates of ipsilateral stroke (3.1% vs. 2.7%, p > 0.99), contralateral stroke (1.1 vs. 0.8%, p > 0.99), and death (4.7 vs. 6.2%, p = 0.68) were similar. CONCLUSIONS TCAR performed in the obese population was not more challenging by intraoperative characteristics and did not result in a statistically higher incidence of adverse events in the perioperative phase.
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Affiliation(s)
- Hanaa Dakour-Aridi
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Akiko Tanaka
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Aleem K Mirza
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | | | - Katherin E Leckie
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Arash Keyhani
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Kourosh Keyhani
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - S Keisin Wang
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
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Tenorio ER, Mirza AK, Lima GBB, Marcondes GB, Wong J, Mendes BC, Saqib N, Khan S, Macedo TA, Oderich GS. Characterization of Secondary Interventions After Fenestrated-branched Endovascular Repair of Complex Aortic Aneurysms and Its Effect on Quality of Life and Patient Survival. Ann Surg 2023; 278:140-147. [PMID: 35801701 DOI: 10.1097/sla.0000000000005454] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To assess the impact of secondary intervention (SI) on health-related quality of life (HR-QOL) after fenestrated-branched endovascular aortic repair (FB-EVAR) for complex abdominal aortic aneurysms and thoracoabdominal aortic aneurysms. BACKGROUND The effect of SI after FB-EVAR on physical and mental HR-QOL has not been described. METHODS A cohort of 430 consecutive patients enrolled in a prospective, nonrandomized study to evaluate FB-EVAR (2013-2020) was assessed with 1325 short-form 36 HR-QOL questionnaires preoperatively and during follow-up visits. SIs were classified as major or minor procedures. Endpoints included patient survival, freedom from aortic-related mortality (ARM), freedom from SIs, and changes in HR-QOL physical component score (PCS) and mental component score. RESULTS There were 302 male with mean age 74±8 years treated by FB-EVAR for 133 complex abdominal aortic aneurysms and 297 thoracoabdominal aortic aneurysms. After a mean follow up of 26±20 months, 97 patients (23%) required 137 SIs. At 5 years, freedom from any SI was 64%±4%, including freedom from minor SIs of 77%±4% and major SIs of 87%±3%. There was no difference in patient survival and freedom from ARM at same interval. On adjusted analysis, minor SIs correlated with improved survival. SIs had a negative correlation with PCS ( r =-0.8). There were no significant changes in mental component score with SIs. Predictors for SIs were fluoroscopy time, graft design, and aneurysm sac change. CONCLUSION SIs were needed in nearly 1 out of 4 patients treated by FB-EVAR with no effect on patient survival or ARM. SI resulted in decline in PCS.
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Affiliation(s)
- Emanuel R Tenorio
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester MN
| | - Aleem K Mirza
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Guilherme B B Lima
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Giulianna B Marcondes
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Joshua Wong
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Bernardo C Mendes
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester MN
| | - Naveed Saqib
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Sophia Khan
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Thanila A Macedo
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
| | - Gustavo S Oderich
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX
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Baghbani-Oskouei A, Dias-Neto M, Vacirca A, Mirza AK, Saqib N, Mendes BC, Ocasio L, Macedo TA, Oderich GS. Fenestrated-Branched Endovascular Aortic Repair following Provisional Extension To Induce Complete Attachment Technique: Case Report and Technical Considerations. J Vasc Surg 2023. [DOI: 10.1016/j.jvs.2023.01.154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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Vacirca A, Dias-Neto M, Marcondes G, Tenorio ER, Barbosa Lima GB, Baghbani-Oskouei A, Mendes BC, Saqib N, Mirza AK, Oderich GS. Indications and Outcomes of Iliofemoral Conduits During Fenestrated-Branched Endovascular Repair of Complex Abdominal and Thoracoabdominal Aortic Aneurysms. J Vasc Surg 2023. [DOI: 10.1016/j.jvs.2023.01.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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Baghbani-Oskouei A, Tenorio ER, Dias-Neto M, Vacirca A, Mirza AK, Saqib N, Mendes BC, Ocasio L, Macedo TA, Oderich GS. Technical Pitfalls for Fenestrated-Branched Endovascular Aortic Repair Following PETTICOAT. J Endovasc Ther 2023:15266028231163439. [PMID: 36995081 DOI: 10.1177/15266028231163439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
PURPOSE The Provisional Extension to Induce Complete Attachment Technique (PETTICOAT) uses a bare-metal stent to scaffold the true lumen in patients with acute or subacute aortic dissections. While it is designed to facilitate remodeling, some patients with chronic post-dissection thoracoabdominal aortic aneurysms (TAAAs) require repair. This study describes the technical pitfalls of fenestrated-branched endovascular aortic repair (FB-EVAR) in patients who underwent prior PETTICOAT repair. TECHNIQUE We report 3 patients with extent II TAAAs who had prior bare-metal dissection stents treated by FB-EVAR. Two patients required maneuvers to reroute the aortic guidewire, which was initially placed in-between stent struts. This was recognized before the deployment of the fenestrated-branched device. A third patient had difficult advancement of the celiac bridging stent due to a conflict of the tip of the stent delivery system into one of the stent struts, requiring to redo catheterization and pre-stenting with a balloon-expandable stent. There were no mortalities and target-related events after a follow-up of 12 to 27 months. CONCLUSION FB-EVAR following the PETTICOAT is infrequent, but technical difficulties should be recognized to prevent complications from the inadvertent deployment of the fenestrated-branched stent-graft component in-between stent struts. CLINICAL IMPACT The present study highlights a few maneuvers to prevent or overcome possible complications during endovascular repair of chronic post-dissection thoracoabdominal aortic aneurysm following PETTICOAT. The main problem to be recognized is the placement of the aortic wire beyond one of the struts of the existing bare-metal stent. Moreover, encroachment of catheters or the bridging stent delivery system into the stent struts may potentially cause difficulties.
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Affiliation(s)
- Aidin Baghbani-Oskouei
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Emanuel R Tenorio
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Marina Dias-Neto
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Andrea Vacirca
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Aleem K Mirza
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Naveed Saqib
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Bernardo C Mendes
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
| | - Laura Ocasio
- Department of Diagnostic and Interventional Imaging, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Thanila A Macedo
- Department of Diagnostic and Interventional Imaging, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Gustavo S Oderich
- Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
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Tenorio ER, Vacirca A, Mesnard T, Sulzer T, Baghbani-Oskouei A, Mirza AK, Huang Y, Oderich GS. Technical tips and clinical experience with the Cook Triple inner arch branch stent-graft. J Cardiovasc Surg (Torino) 2023; 64:9-17. [PMID: 36598743 DOI: 10.23736/s0021-9509.22.12569-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Open surgical repair remains the gold standard for treatment for aortic arch diseases, but these operations can be associated with wide heterogeneity in outcomes and significant morbidity and mortality, particularly in elderly patients with severe comorbidities or those who had prior arch procedures via median sternotomy. Endovascular repair has been introduced as a less invasive alternative to reduce morbidity and mortality associated with open surgical repair. The technique evolved with new device designs using up to three inner branches for incorporation of the supra-aortic trunks. This manuscript summarizes technical tips and clinical experience with the triple inner arch branch stent graft for total endovascular repair of aortic arch pathologies.
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Affiliation(s)
- Emanuel R Tenorio
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX, USA
| | - Andrea Vacirca
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX, USA
| | - Thomas Mesnard
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX, USA
| | - Titia Sulzer
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX, USA
| | - Aidin Baghbani-Oskouei
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX, USA
| | - Aleem K Mirza
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX, USA
| | - Ying Huang
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX, USA
| | - Gustavo S Oderich
- Department of Cardiothoracic and Vascular Surgery, Advanced Aortic Research Program at the University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX, USA -
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Vacirca A, Tenorio ER, Mesnard T, Sulzer T, Baghbani-Oskouei A, Mirza AK, Huang Y, Oderich GS. Technical tips and clinical experience with the Gore Thoracic Branch Endoprosthesis®. J Cardiovasc Surg (Torino) 2023; 64:18-25. [PMID: 36534126 DOI: 10.23736/s0021-9509.22.12564-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Thoracic endovascular aortic repair (TEVAR) has been widely accepted as a treatment option in patients with thoracic aortic aneurysms and dissections who have suitable anatomy. It is estimated that up to 60% of patients treated by TEVAR require extension of the repair into the distal aortic arch across Ishimaru zone 2. In these patients, coverage of the left subclavian artery (LSA) without revascularization has been associated with increased risk of arm ischemia, stroke, and spinal cord injury. The Gore Thoracic Branch Endoprosthesis (TBE, WL Gore, Flagstaff, AZ, USA) is the first off-the-shelf thoracic branch stent-graft approved by the Federal Drug Administration for treatment of distal aortic arch lesions requiring extension of the proximal seal into zone 2. This article summarizes the technical pitfalls and clinical outcomes of the TBE® device in zone 2.
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Affiliation(s)
- Andrea Vacirca
- Advanced Aortic Research Program, McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Memorial Hermann Medical Plaza, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Emanuel R Tenorio
- Advanced Aortic Research Program, McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Memorial Hermann Medical Plaza, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Thomas Mesnard
- Advanced Aortic Research Program, McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Memorial Hermann Medical Plaza, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Titia Sulzer
- Advanced Aortic Research Program, McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Memorial Hermann Medical Plaza, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Aidin Baghbani-Oskouei
- Advanced Aortic Research Program, McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Memorial Hermann Medical Plaza, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Aleem K Mirza
- Advanced Aortic Research Program, McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Memorial Hermann Medical Plaza, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Ying Huang
- Advanced Aortic Research Program, McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Memorial Hermann Medical Plaza, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Gustavo S Oderich
- Advanced Aortic Research Program, McGovern Medical School, Department of Cardiothoracic and Vascular Surgery, Memorial Hermann Medical Plaza, University of Texas Health Science Center at Houston, Houston, TX, USA -
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Dias-Neto M, Tenorio ER, Lima GBB, Baghbani-Oskouei A, Saqib N, Mendes BC, Mirza AK, Oderich GS. Outcomes of low- and standard-profile fenestrated and branched stent grafts for treatment of complex abdominal and thoracoabdominal aortic aneurysms. J Vasc Surg 2022; 76:1160-1169.e1. [PMID: 35810953 DOI: 10.1016/j.jvs.2022.05.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/30/2022] [Accepted: 05/02/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVE We compared the outcomes of fenestrated-branched (FB) endovascular abdominal aortic aneurysm repair (EVAR) using low-profile (LP) and standard-profile (SP) stent grafts for the treatment of complex abdominal aortic aneurysms (CAAAs) and thoracoabdominal aortic aneurysms (TAAAs). METHODS We reviewed the clinical data of 466 consecutive patients (70% male; mean age, 74 ± 8 years) enrolled in a prospective nonrandomized study to investigate FB-EVAR for the treatment of CAAAs and TAAAs (2013-2021). The endpoints compared between the patients treated with LP (18F-20F) and SP (20F-22F) devices included procedural metrics, access-related complications, major adverse events (MAE), patient survival, freedom from secondary intervention, thromboembolic events, stent graft integrity issues, aneurysm sac enlargement, and the rate of sac shrinkage. RESULTS Of the 466 aneurysms treated by FB-EVAR, 138 were CAAAs and 141 were extent IV and 187 extent I to III TAAAs, with a mean number of 3.9 ± 0.5 vessels stented per patient. LP devices had been used in 239 patients (51%) and SP devices in 227 patients (49%). LP devices had been used more frequently for chronic dissections (12% vs 7%; P = .041) and with preloaded systems (77% vs 65%; P = .005) and bilateral percutaneous femoral access (83% vs 74%; P = .020) and less frequently with upper extremity access (67% vs 88%; P < .001) and iliac conduits (2% vs 6%; P = .020). The patients treated using LP devices had experienced similar technical success (96% vs 97%; P = .527), with a shorter total operating time (225 ± 81 minutes vs 243 ± 78 minutes; P = .018), lower radiation exposure (median, 0.93 Gy; interquartile range [IQR], 0.94; vs median, 1.01 Gy; IQR, 0.91 Gy; P < .001), and less use of contrast (median, 135 mL; IQR, 68 mL; vs median, 144 mL; IQR, 80 mL; P = .008). No differences were found in the rates of iliofemoral access complications between the LP and SP device groups (1.3% vs 3.5%; P = .107). At 30 days, 5 patients had died (1%) and MAEs had occurred in 89 patients (19%), with no differences between the two groups. The mean follow-up was 28 months (95% confidence interval, 25-30 months). At 4 years, the patients treated with LP devices had had similar freedom from all-cause mortality (69% ± 6% vs 68% ± 4%; P = .199), freedom from aortic-related mortality (97% ± 1% vs 98% ± 1%; P = .488), freedom from any secondary intervention (65% ± 6% vs 70% ± 4%; P = .433), freedom from thromboembolic events (98% ± 1% vs 99% ± 1%; P = .364) and aneurysm sac enlargement (93% ± 3% vs 91% ± 3%; P = .293). However, the LP group had had less freedom from any integrity-related issues (92% ± 5% vs 100%; P < .001). The cumulative risk of sac shrinkage was greater for patients treated with LP devices (adjusted hazard ratio, 2.040; 95% confidence interval, 1.516-2.744; P < .001). CONCLUSIONS FB-EVAR was performed with low rates of mortality and MAEs, irrespective of the device profile. However, the procedures performed with LP devices had had less need for iliac conduits and had had better procedural metrics. The use of LP devices resulted in higher rates of sac shrinkage. However, the results on stent graft integrity require future investigation.
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Affiliation(s)
- Marina Dias-Neto
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Emanuel R Tenorio
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Guilherme B Barbosa Lima
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Aidin Baghbani-Oskouei
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Naveed Saqib
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Bernardo C Mendes
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN
| | - Aleem K Mirza
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Gustavo S Oderich
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX.
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Robinson EC, Mudy K, Mirza AK. Endovascular management of left ventricular assist device outflow graft stenosis. J Card Surg 2022; 37:2894-2896. [PMID: 35771171 DOI: 10.1111/jocs.16732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/03/2022] [Accepted: 06/17/2022] [Indexed: 11/27/2022]
Abstract
Stenosis of left ventricular assist devices has traditionally required open operative management with device revision or replacement; however, endovascular therapy is emerging as an alternative to open surgery. Limited by the rarity of this approach, consensus is lacking regarding the optimal technique. In this publication, we present a case report of outflow graft stenosis managed with endovascular treatment and discuss technical considerations including preoperative planning, stent selection, and procedural adjuncts.
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Affiliation(s)
- Emilie C Robinson
- Division of Vascular & Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
| | - Karol Mudy
- Cardiovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
| | - Aleem K Mirza
- Division of Vascular & Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minnesota, USA.,Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
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Lima GB, Ocasio L, Tenorio ER, Dias-Neto M, Baghbani-Oskouei A, Mirza AK, Macedo TA, Oderich GS. Endovascular Treatment of an Aortic Arch Graft Pseudoaneurysm. J Vasc Surg 2022. [DOI: 10.1016/j.jvs.2022.03.237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Skeik N, Jordano L, Robinson EC, Mirza AK, Manunga J. A Review of Antithrombotic Therapies for Patients with Chronic Peripheral Arterial Disease and after Revascularization. Angiology 2022; 73:197-206. [PMID: 35086344 DOI: 10.1177/00033197211048596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Peripheral arterial disease (PAD) represents a major health issue that significantly impacts patient's survival and quality of life. In addition to limb-related events, patients with PAD have an increased risk of myocardial infarction, stroke, and death. However, compared with coronary and cerebrovascular disease, studies addressing optimal risk reduction modalities including antithrombotic therapies in patients with PAD have been underrepresented in the literature. This publication serves as a narrative review of existing evidence on the effectiveness of antithrombotic therapy in patients with PAD. In patients with chronic stable PAD or post-revascularization, antithrombotic therapies including single or dual antiplatelet agents, anticoagulation, or a combination of these treatments have been shown to reduce cardiovascular and limb events. This narrative review provides a summary of the available literature on the management of patients with PAD, categorized into treatment strategies for chronic, post-endovascular treatment, and post-open surgical revascularization and to discuss the antithrombotic protocol utilized at our institution while providing a rational for our treatment algorithm.
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Affiliation(s)
- Nedaa Skeik
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, MN, USA.,Minneapolis Heart Institute Foundation, Minneapolis, MN, USA
| | - Lia Jordano
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Emilie C Robinson
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Aleem K Mirza
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, MN, USA.,Minneapolis Heart Institute Foundation, Minneapolis, MN, USA
| | - Jesse Manunga
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, MN, USA.,Minneapolis Heart Institute Foundation, Minneapolis, MN, USA
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Lima GB, Mirza AK, Tenorio ER, Marcondes GB, Dias-Neto M, Saqib N, Mendes BC, Oderich GS. Single-center Experience With the Femoral-to-brachial Preloaded Delivery System for Fenestrated-branched Endovascular Repair of Complex Aortic Aneurysms. J Vasc Surg 2022. [DOI: 10.1016/j.jvs.2021.11.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Mirza AK, Skeik N, Manunga J. Relining of infrarenal stent-graft with preloaded modified Gore Excluder for occult endoleak with sac expansion. J Vasc Surg Cases Innov Tech 2021; 7:669-674. [PMID: 34693100 PMCID: PMC8515168 DOI: 10.1016/j.jvscit.2021.07.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 07/10/2021] [Indexed: 11/29/2022]
Abstract
Endoleaks remain one of the most common indications for reintervention after endovascular aortic repair. Occasionally, aneurysm sac expansion will occur in the absence of a visible endoleak or due to endotension. We describe a case of continued sac expansion without an identifiable endoleak after endovascular aortic repair. Technical challenges during the case included a short distance from the renal arteries to the flow divider and a significant metal artifact. These challenges were addressed by shortening the gate of a Gore Excluder (W.L. Gore & Associates, Flagstaff, Ariz) to the desired length. The contralateral gate was preloaded to allow for use of the snare-ride technique for gate cannulation and overcome the metal artifact that was hindering visualization.
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Affiliation(s)
- Aleem K Mirza
- Division of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minn
| | - Nedaa Skeik
- Division of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minn
| | - Jesse Manunga
- Division of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minn
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15
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Mirza AK, Skeik N, TItus J, Manunga J. Feasibility of Endovascular Aortic Repair With Precannulated Contralateral Gate to Treat Occlusive and Aneurysmal Disease. J Vasc Surg 2021. [DOI: 10.1016/j.jvs.2021.06.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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16
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Manunga J, Jordano L, Mirza AK, Teng X, Skeik N, Eisenmenger L. Clinical application and technical details of cook zenith devices modification to treat urgent and elective complex aortic aneurysms. CVIR Endovasc 2021; 4:44. [PMID: 34061297 PMCID: PMC8167926 DOI: 10.1186/s42155-021-00233-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 05/12/2021] [Indexed: 11/17/2022] Open
Abstract
Purpose To describe technical details of modifying four different Cook Zenith devices to treat complex aortic aneurysms. Material In the first three cases, the modification process involved complete stent graft deployment on a sterile back table. Fenestrations were created using an ophthalmologic cautery and reinforced with a radiopaque snare using a double-armed 4–0 Ethibond locking suture based on measurements obtained on centerline of flow. In each instance, a nitinol wire was withdrawn and redirected through and through the fabric and used as a constraining wire. In the fourth patient, modification involved partial stent graft deployment and creation of additional two fenestrations to accommodate renal arteries. The devices are resheathed and implanted in the standard fashion. Results Four patients underwent exclusion of their aneurysms, including thoracoabdominal aneurysms (n = 2), a contained ruptured juxtarenal aneurysm (n = 1), and a ruptured failed previous endovascular repair (n = 1). Fifteen fenestrations were successfully bridged with Atrium iCAST stent grafts. Average graft modification time, operative time, contrast volume, radiation dose, estimated blood loss, and hospital length of stay were 89 min, 155.25 min, 58.8 mL, 2451 mGy, 175 mL, and 4.3 days, respectively. One patient required a secondary intervention to treat a type Ib endoleak. During an average follow-up of 25 months, aneurysm sacs progressively shrank without additional intervention. Conclusion Physician-modified fenestrated/branched endografts are a safe alternative to custom made devices, especially in urgent cases and should be part of the armamentarium of any complex aortic program.
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Affiliation(s)
- Jesse Manunga
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, 920 E 28th Street, Ste 300, Minneapolis, MN, 55407, USA. .,Minneapolis Heart Institute foundation, University of Wisconsin at Madison, Minneapolis, MN, USA.
| | - Lia Jordano
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, 920 E 28th Street, Ste 300, Minneapolis, MN, 55407, USA
| | - Aleem K Mirza
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, 920 E 28th Street, Ste 300, Minneapolis, MN, 55407, USA.,Minneapolis Heart Institute foundation, University of Wisconsin at Madison, Minneapolis, MN, USA
| | - Xiaoyi Teng
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, 920 E 28th Street, Ste 300, Minneapolis, MN, 55407, USA.,Minneapolis Heart Institute foundation, University of Wisconsin at Madison, Minneapolis, MN, USA
| | - Nedaa Skeik
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, 920 E 28th Street, Ste 300, Minneapolis, MN, 55407, USA.,Minneapolis Heart Institute foundation, University of Wisconsin at Madison, Minneapolis, MN, USA
| | - Laura Eisenmenger
- Department of Radiology, Division of neuroradiology, University of Wisconsin at Madison, Madison, USA
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Robinson E, Jordano L, Mirza AK, Eisenmenger L, Skeik N, Manunga J. Management of a contained ruptured infrarenal abdominal aortic pseudoaneurysm caused by inferior vena cava struts injury: A case report and literature review. J Vasc Surg Cases Innov Tech 2021; 7:438-442. [PMID: 34278079 PMCID: PMC8263528 DOI: 10.1016/j.jvscit.2021.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 03/04/2021] [Indexed: 11/20/2022]
Abstract
Aortic pseudoaneurysms are rare entities caused by infection, trauma, atherosclerotic plaque rupture, or aortic instrumentation. Their natural course remains unknown; however, repair is invariably recommended. We present a case of a 71-year-old man with a history of recurrent deep venous thrombosis and pulmonary embolisms who underwent an inferior vena cava filter placement 8 years prior and was found to have a 3.6-cm contained ruptured infrarenal aortic pseudoaneurysm on imaging performed for abdominal pain. His pseudoaneurysm was excluded using a Gore Excluder Endoprosthesis. We further reviewed literature on the subject to highlight the various surgical approaches to this lethal condition.
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Affiliation(s)
- Emilie Robinson
- Section of vascular & Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minn
| | - Lia Jordano
- Section of vascular & Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minn
| | - Aleem K. Mirza
- Section of vascular & Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minn
| | - Laura Eisenmenger
- Division of Neuroradiology, Department of Radiology, University of Wisconsin at Madison, Madison, Wisc
| | - Nedaa Skeik
- Section of vascular & Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minn
| | - Jesse Manunga
- Section of vascular & Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minn
- Correspondence: Jesse Manunga, MD, FACS, Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute @ Abbott Northwestern Hospital, 920 E 28th St, Ste 300, Minneapolis, MN 55407
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18
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Skeik N, Smith JE, Patel L, Mirza AK, Manunga JM, Beddow D. Risk and Management of Venous Thromboembolism in Patients with COVID-19. Ann Vasc Surg 2021; 73:78-85. [PMID: 33333197 PMCID: PMC7834325 DOI: 10.1016/j.avsg.2020.11.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 11/14/2020] [Indexed: 12/15/2022]
Abstract
Background One of the most pronounced and poorly understood pathological features of COVID-19 infection has been high risk for venous and arterial thromboembolic complications. An increasing number of thromboembolic events are being reported almost on a daily basis, and the medical community has struggled to predict and mitigate this risk. We aimed to review available literature on the risk and management of COVID-19 related venous thromboembolism (VTE), and provide evidence-based guidance to manage these events. Methods A literature review of VTE complications in patients with COVID-19 was performed, in addition to a summary of the societal guidelines and present pathways implemented at our institution for the management of both in- and outpatient COVID-19 related VTE. Results Although a significant VTE risk has been confirmed in patients with COVID-19, literature addressing best ways to mitigate this risk is lacking. Furthermore, there has been very limited guidance provided by societal guidelines to help prevent and manage VTE associated with the COVID-19 infection. In light of the available data, we advise that all patients admitted with suspected or confirmed COVID-19 receive pharmacological prophylaxis if bleeding risk is acceptable. For patients with COVID-19 who have been discharged from the emergency department or hospital, we suggest extended thromboprophylaxis (up to 39 days) as long as bleeding risk is low. Conclusions We believe that this literature summary along with our center recommendations and algorithms provide valuable guidance to providers caring for patients with COVID-19 related VTE. More research is needed to standardize prophylaxis and management protocols for these patients.
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Affiliation(s)
- Nedaa Skeik
- Vascular Medicine, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, MN Vascular Medicine, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, MN.
| | - Jenna E Smith
- Minneapolis Heart Institute Foundation, Research Department, Minneapolis, MN
| | - Love Patel
- Department of Internal Medicine, Abbott Northwestern Hospital, Allina Health, Minneapolis, MN
| | - Aleem K Mirza
- Section of Vascular and Endovascular Surgery, Vascular Medicine, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, MN
| | - Jesse M Manunga
- Section of Vascular and Endovascular Surgery, Vascular Medicine, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, MN
| | - David Beddow
- Department of Internal Medicine, Mercy Hospital, Allina Health, Coon Rapids, MN
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19
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Mirza AK, Manunga J, Schumacher C, Stassi-Fritz M, Skeik N. Preloaded contralateral gate techniques during endovascular aortic repair for aneurysms and occlusive disease. J Vasc Surg Cases Innov Tech 2020; 7:84-88. [PMID: 33665538 PMCID: PMC7903463 DOI: 10.1016/j.jvscit.2020.11.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 11/12/2020] [Indexed: 11/13/2022]
Abstract
We present two preloaded techniques to facilitate gate cannulation during endovascular aortic repair. In the first case, we relined the aorta using a Gore iliac branch endoprosthesis (WL Gore and Associates, Flagstaff, Ariz) for acute occlusion. This allowed for preloading the contralateral gate, which was compressed when deployed, and subsequently dilated open over the preloaded wire to allow for cannulation. The second patient had had an infrarenal aneurysm. A Gore Excluder was partially deployed extracorporeally to preload the gate from the ipsilateral side. The “snare ride” technique was used to rapidly cannulate the gate. Preloaded wire techniques during endovascular aortic repair can facilitate rapid gate cannulation, especially in patients with challenging anatomy.
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Affiliation(s)
- Aleem K Mirza
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minn
| | - Jesse Manunga
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minn
| | - Clark Schumacher
- Department of Vascular and Interventional Radiology, Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minn
| | - Monica Stassi-Fritz
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minn
| | - Nedaa Skeik
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minn
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20
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Mirza AK, Sullivan TM, Skeik N, Manunga J. Superior mesenteric artery outcomes after large fenestration strut relocation with the Zenith Fenestrated endoprosthesis. CVIR Endovasc 2020; 3:54. [PMID: 32886245 PMCID: PMC7474034 DOI: 10.1186/s42155-020-00148-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 08/06/2020] [Indexed: 12/02/2022] Open
Abstract
Background The Zenith® Fenestrated (ZFen) stent-graft is frequently configured with a strut-spanning large fenestration for superior mesenteric artery (SMA) incorporation. This has led some to relocate struts to create a strut-free fenestration and place a bridging stent. The aim of this study was to compare SMA outcomes with and without large fenestration strut relocation. Methods We performed a retrospective review of a prospective database of patients undergoing fenestrated endovascular repair with ZFen between 2013 and 2019. Those with SMA incorporation using large fenestrations were included and separated into strut relocation (SR) and no relocation (NR) groups. Endpoints included procedural metrics, technical success, major adverse events, and target-vessel instability. Results A total of 121 patients (77% male; mean age 76.1 ± 7.1 years) met inclusion criteria, including 94 with SR (78%) and 27 with NR (22%). A total of 369 target-vessels were incorporated, with a mean of 3.0 ± 0.2 per patient, and no differences between groups. Mean operative time, contrast volume, estimated blood loss, fluoroscopy time and radiation dose were lower (p < 0.001) with SR, attributed to increased experience with time. Overall technical success (SR: 100%, NR: 96%, p = 0.22) was 99%. At a mean follow-up of 32 months, there were two endovascular interventions for mesenteric ischemia. One resulted in SMA dissection requiring bypass in the NR group, the other was successful ballooning of the bridging stent with symptom resolution in the SR group. Conclusions Relocating the spanning struts does not negatively impact procedural metrics or midterm outcomes. It may facilitate future endovascular interventions.
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Affiliation(s)
- Aleem K Mirza
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute, Abbott Northwestern Hospital, 920 E. 28th Street, Suite 200, Minneapolis, MN, 55407, USA.
| | - Timothy M Sullivan
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute, Abbott Northwestern Hospital, 920 E. 28th Street, Suite 200, Minneapolis, MN, 55407, USA
| | - Nedaa Skeik
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute, Abbott Northwestern Hospital, 920 E. 28th Street, Suite 200, Minneapolis, MN, 55407, USA
| | - Jesse Manunga
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute, Abbott Northwestern Hospital, 920 E. 28th Street, Suite 200, Minneapolis, MN, 55407, USA
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21
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Skeik N, Nowariak ME, Smith JE, Alexander JQ, Manunga JM, Mirza AK, Sullivan TM. Lipid-lowering therapies in peripheral artery disease: A review. Vasc Med 2020; 26:71-80. [DOI: 10.1177/1358863x20957091] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Peripheral artery disease (PAD) is estimated to affect approximately 8.5 million individuals in the US above the age of 40, and is associated with significant morbidity, mortality, and impairment. Despite the significant adverse limb and cardiovascular (CV) outcomes seen in patients with PAD, there is typically less attention paid to risk factor modification relative to other atherosclerotic diseases such as coronary artery disease (CAD) or stroke. In the current literature, statins have been shown to reduce mortality, major adverse CV events, major adverse limb events, and improve symptomatic outcomes in patients with PAD. In addition, proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors are emerging as an additional lipid-lowering therapy for patients with PAD. However, despite current guideline recommendations based on growing evidence, patients with PAD are consistently undertreated with lipid-lowering therapies. We provide an extensive literature review and evidence-based recommendations for the use of statins and PCSK9 inhibitors in patients with PAD.
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Affiliation(s)
- Nedaa Skeik
- Minneapolis Heart Institute and Foundation, Minneapolis, MN, USA
| | | | - Jenna E Smith
- Minneapolis Heart Institute and Foundation, Minneapolis, MN, USA
| | | | - Jesse M Manunga
- Minneapolis Heart Institute and Foundation, Minneapolis, MN, USA
| | - Aleem K Mirza
- Minneapolis Heart Institute and Foundation, Minneapolis, MN, USA
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22
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Mirza AK, Tenorio ER, Karkkainen JM, Wennberg P, Macedo TA, Oderich GS. Paraspinal muscle claudication after fenestrated-branched endovascular aortic repair of thoracoabdominal aortic aneurysms. J Vasc Surg Cases Innov Tech 2020; 6:464-468. [PMID: 32875181 PMCID: PMC7451728 DOI: 10.1016/j.jvscit.2020.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 07/09/2020] [Indexed: 11/20/2022]
Abstract
Fenestrated-branched endovascular repair of thoracoabdominal aneurysms carries a risk of spinal cord ischemia owing to extensive coverage of intercostal arteries, but other consequences of decreased flow to the paraspinal muscles have not been delineated. We describe a 54-year-old woman treated by multibranched thoracoabdominal aneurysm repair who developed severe disabling exertional thoracic and lumbar back pain after the operation. Despite physical therapy, the patient remains with disabling symptoms at 2 years of follow-up. Transcutaneous oxygen pressures confirmed exercise-induced decrease in oxygen pressure, consistent with decreased muscle perfusion. We propose the term paraspinal muscle claudication to describe these symptoms.
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Affiliation(s)
- Aleem K. Mirza
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minn
| | - Emanuel R. Tenorio
- Division of Vascular and Endovascular Surgery, University of Texas Health Science, Houston, Tex
| | | | - Paul Wennberg
- Division of Vascular Medicine, Mayo Clinic, Rochester, Minn
| | - Thanila A. Macedo
- Department of Radiology, University of Texas Health Science, Houston, Tex
| | - Gustavo S. Oderich
- Division of Vascular and Endovascular Surgery, University of Texas Health Science, Houston, Tex
- Correspondence: Gustavo S. Oderich, MD, Memorial Hermann Medical Plaza, University of Texas Health Science, 6400 Fannin St, Ste 2850, Houston, TX 77030
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Decker TD, Alexander JQ, Jayarajan SN, Karam J, Manunga JM, Mirza AK, Skeik N, Sullivan TM, Teng X, Titus JM. Feasibility of Bent-Knee Prosthesis for Early Ambulation After Below-Knee Amputation. J Vasc Surg 2020. [DOI: 10.1016/j.jvs.2020.06.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Mirza AK, Tenorio ER, Macedo TA, Kärkkäinen JM, Chaparala S, Oderich GS. Total realignment of multibranch stent graft using redo branch-in-branch endovascular repair for occult endoleak with rapid aneurysm sac expansion. J Vasc Surg Cases Innov Tech 2020; 6:392-396. [PMID: 32715177 PMCID: PMC7371721 DOI: 10.1016/j.jvscit.2020.05.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 05/07/2020] [Indexed: 11/29/2022] Open
Abstract
Occult endoleaks can pose a diagnostic and treatment challenge. These endoleaks are not effectively identified by multiphase computed tomography angiography, magnetic resonance angiography, or contrast-enhanced ultrasound. Possible causes are small fabric tears and slow-flow, dynamic, or positional endoleaks. We describe a patient with rapid aneurysm sac expansion and disseminated intravascular coagulopathy 46 months after four-vessel branched physician-modified endograft repair of a ruptured extent III thoracoabdominal aneurysm. Imaging failed to demonstrate an endoleak but identified fresh blood products within the sac. The patient underwent total realignment using branch-in-branch repair with a physician-modified endograft. Repeated imaging 25 days postoperatively revealed decrease in aneurysm diameter by 10 mm.
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Affiliation(s)
| | | | | | | | | | - Gustavo S. Oderich
- Correspondence: Gustavo S. Oderich, MD, Gonda Vascular Center, Mayo Clinic, 200 1st St SW, Rochester, MN 55902
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25
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Mirza AK, Tenorio ER, Marcondes GB, Lima GBB, Macedo TA, Mendes BC, Oderich GS. Comparison of Cerebral Embolic Events Between Right and Left Upper Extremity Access During Fenestrated/Branched Endovascular Aortic Repair. J Endovasc Ther 2020; 28:70-77. [DOI: 10.1177/1526602820953511] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Purpose: To evaluate the incidence and outcomes of cerebral embolic events when using right (RUE) vs left upper extremity (LUE) access for fenestrated/branched endovascular aneurysm repair (f/bEVAR). Materials and Methods: A retrospective review was conducted of 290 consecutive patients enrolled in a physician-sponsored Investigational Device Exemption study to evaluate f/bEVAR between 2013 and 2018. Of these, 270 patients (93%) had an upper extremity access with 12-F sheaths, including 205 patients (mean age 75±8 years; 147 men) with LUE and 65 patients (mean age 73±8 years; 42 men) with RUE access. Outcome measures were technical success, procedural metrics, major adverse events (MAEs), any stroke or transient ischemic attack (TIA), and mortality. Results: Technical success was higher (p=0.04) for LUE (99.6%) vs RUE access (98.4%). Patients treated via RUE access more often had extent I-III thoracoabdominal aortic aneurysms (57% vs 39%, p=0.03). Procedural metrics were similar for LUE vs RUE sides, including endovascular time (255±80 vs 246±83 minutes, respectively; p=0.23), fluoroscopy time (84±32 vs 90±35 minutes, respectively; p=0.80), and contrast volume (156±57 vs 153±56 mL, respectively; p=0.82). Total radiation exposure was significantly higher for LUE vs RUE access (2463±1912 vs 1757±1494 mGy, respectively; p=0.02). There were 2 deaths (1%) at 30 days or during hospital admission, both unrelated to access site complications. MAEs occurred in 32% of patients who had LUE and 26% of those who had RUE access (p=0.44). Five patients (2%) had embolic stroke and none had TIA. Embolic strokes were ipsilateral to the access side in 4 patients and affected the posterior circulation in 3. Two patients (1%) had hemorrhagic strokes. The incidence of stroke was 3% for LUE and 2% for RUE access (p>0.99). Conclusion: Fenestrated/branched stent-graft repair was associated with low rates of cerebral embolic events and no significant difference between the right vs left upper extremity approach.
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Affiliation(s)
- Aleem K. Mirza
- Advanced Endovascular Aortic Research Program, Mayo Clinic, Rochester, MN, USA
| | - Emanuel R. Tenorio
- Advanced Aortic Research Program, University of Texas Health Science at Houston, McGovern Medical School, Houston, TX, USA
| | - Giulianna B. Marcondes
- Advanced Aortic Research Program, University of Texas Health Science at Houston, McGovern Medical School, Houston, TX, USA
| | - Guilherme B. B. Lima
- Advanced Aortic Research Program, University of Texas Health Science at Houston, McGovern Medical School, Houston, TX, USA
| | - Thanila A. Macedo
- Advanced Aortic Research Program, University of Texas Health Science at Houston, McGovern Medical School, Houston, TX, USA
| | - Bernardo C. Mendes
- Advanced Endovascular Aortic Research Program, Mayo Clinic, Rochester, MN, USA
| | - Gustavo S. Oderich
- Advanced Aortic Research Program, University of Texas Health Science at Houston, McGovern Medical School, Houston, TX, USA
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Sen I, Tenorio ER, Mirza AK, Kärkkäinen JM, Mendes BC, DeMartino RR, Cha S, Oderich GS. Effect of Blood Loss and Transfusion Requirements on Clinical Outcomes of Fenestrated-Branched Endovascular Aortic Repair. Cardiovasc Intervent Radiol 2020; 43:1600-1607. [PMID: 32864718 DOI: 10.1007/s00270-020-02573-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 06/22/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the effect of blood loss and transfusion requirements on clinical outcomes of patients treated by fenestrated-branched endovascular aortic repair (F-BEVAR) for pararenal (PRA) and thoracoabdominal aortic aneurysms (TAAAs). METHODS We reviewed the clinical data of 370 consecutive patients (277 male, mean age 74 ± 10 years) treated by F-BEVAR between 2007 and 2017. Outcomes were estimated blood loss (EBL), use of intraoperative blood salvage (IOBS), transfusion of packed red blood cells (PRBCs), mortality, and major adverse events (MAEs). RESULTS There were 189 patients (51%) treated for PRAs and 181 patients (49%) treated for TAAAs. IOBS was used in 194 patients (52%) and transfusion of PRBCs was needed in 137 (37%). Thirty-day mortality was 2.2% (8/370) and MAEs occurred in 123 patients (33%), including 74 patients (20%) who had EBL > 1L. EBL > 1L and transfusion of PRBCs were significantly higher (P < 0.05) in patients treated in the first half of clinical experience and in those with larger aneurysms, iliofemoral conduits, bilateral open surgical femoral access and Extent I-III TAAAs. Use of DrySeal® sheaths (WL Gore, Flagstaff AZ) was associated with significantly lower (P < .05) EBL volume and with less transfusion of PRBCs. On multivariate analysis PRBCs > 1L, male gender and the last half of clinical experience were associated with MAEs/mortality. CONCLUSIONS F-BEVAR was associated with significantly higher volume of blood loss and transfusion requirements in patients treated in the early experience and in those who had iliofemoral conduits, open femoral surgical exposure or Extent I-III TAAAs.
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Affiliation(s)
- Indrani Sen
- Advanced Endovascular Aortic Research Program, Mayo Clinic, Rochester, MN, USA
| | - Emanuel R Tenorio
- Advanced Aortic Research Program, University of Texas Health Science at Houston, McGoven Medical School, Houston, TX, USA
| | - Aleem K Mirza
- Advanced Endovascular Aortic Research Program, Mayo Clinic, Rochester, MN, USA
| | - Jussi M Kärkkäinen
- Advanced Endovascular Aortic Research Program, Mayo Clinic, Rochester, MN, USA
| | - Bernardo C Mendes
- Advanced Endovascular Aortic Research Program, Mayo Clinic, Rochester, MN, USA
| | - Randall R DeMartino
- Advanced Endovascular Aortic Research Program, Mayo Clinic, Rochester, MN, USA
| | - Stephen Cha
- Advanced Endovascular Aortic Research Program, Mayo Clinic, Rochester, MN, USA
| | - Gustavo S Oderich
- Advanced Aortic Research Program, University of Texas Health Science at Houston, McGoven Medical School, Houston, TX, USA. .,Memorial Hermann Medical Plaza, University of Texas Health Science, Houston, TX, USA.
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Han SM, Tenorio ER, Mirza AK, Zhang L, Weiss S, Oderich GS. Low-profile Zenith Alpha™ Thoracic Stent Graft Modification Using Preloaded Wires for Urgent Repair of Thoracoabdominal and Pararenal Abdominal Aortic Aneurysms. Ann Vasc Surg 2020; 67:14-25. [DOI: 10.1016/j.avsg.2020.02.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 02/12/2020] [Accepted: 02/17/2020] [Indexed: 10/24/2022]
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Smith JE, Manunga J, Schmidt C, Pavlovec M, Mirza AK, Titus JM, Mudy K, Harris K. Have We Made Any Impact? Outcomes of Patients With Aortic Dissection Managed by a More Comprehensive Repair Strategy. J Vasc Surg 2020. [DOI: 10.1016/j.jvs.2020.04.334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Jayarajan S, Sullivan T, Stephenson E, Teng X, Titus JM, Mirza AK, Skeik N, Alexander J. Factors for Increased Length of Stay After Carotid Endarterectomy. J Vasc Surg 2020. [DOI: 10.1016/j.jvs.2020.04.200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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30
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Mirza AK, Kendrick ML, Bower TC, DeMartino RR. Renovascular hypertension secondary to renal artery compression by diaphragmatic crura. J Vasc Surg Cases Innov Tech 2020; 6:239-242. [PMID: 32490294 PMCID: PMC7261957 DOI: 10.1016/j.jvscit.2020.03.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/02/2020] [Indexed: 11/29/2022]
Abstract
Median arcuate ligament syndrome is the result of celiac axis compression by the diaphragmatic crura. Although the celiac artery is the most common vessel to have compression, the renal arteries may also rarely be compressed by the crural fibers of the diaphragm, which may cause secondary hypertension. We present two cases of renovascular hypertension secondary to renal artery compression by the diaphragmatic crura. The first patient was treated with open decompression and wide resection of the crural fibers, and the second patient was decompressed laparoscopically. Neither case required renal artery reconstruction. Antihypertensives were discontinued in both patients postoperatively.
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Affiliation(s)
- Aleem K Mirza
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minn
| | - Michael L Kendrick
- Division of Hepatobiliary and Pancreas Surgery, Mayo Clinic, Rochester, Minn
| | - Thomas C Bower
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minn
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Mirza AK, Manunga J, Skeik N. Indirect casualties of COVID-19: perspectives from an American vascular surgery practice at a tertiary care centre. Br J Surg 2020; 107:e246. [PMID: 32410222 PMCID: PMC7272787 DOI: 10.1002/bjs.11690] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 04/20/2020] [Indexed: 11/11/2022]
Affiliation(s)
- A K Mirza
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
| | - J Manunga
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
| | - N Skeik
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
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32
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Mirza AK. Perspectives on vascular surgical practice change due to COVID-19 at a nonacademic tertiary care center. J Vasc Surg 2020; 72:376-377. [PMID: 32305385 PMCID: PMC7162757 DOI: 10.1016/j.jvs.2020.04.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 04/09/2020] [Indexed: 01/24/2023]
Affiliation(s)
- Aleem K Mirza
- Section of Vascular and Endovascular Surgery, Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minn
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Tenorio ER, Tallarita T, Mirza AK, Macedo TA, Oderich GS. Endovascular repair of large intercostal artery patch aneurysm using branch stent-graft in a patient with Loeys–Dietz syndrome. J Thorac Cardiovasc Surg 2020; 159:e95-e99. [DOI: 10.1016/j.jtcvs.2019.08.116] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 08/08/2019] [Accepted: 08/12/2019] [Indexed: 11/16/2022]
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D’Oria M, Mirza AK, Tenorio ER, Kärkkäinen JM, DeMartino RR, Oderich GS. Physician-Modified Endograft With Double Inner Branches for Urgent Repair of Supraceliac Para-Anastomotic Pseudoaneurysm. J Endovasc Ther 2019; 27:124-129. [DOI: 10.1177/1526602819890108] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Purpose: To demonstrate the feasibility of a physician-modified endograft (PMEG) with inner branches for 2 mesenteric arteries as an alternative to fenestrations or directional branches. Technique: A symptomatic 60-year-old man presented with supraceliac para-anastomotic pseudoaneurysm involving an antegrade aorta to celiac artery and superior mesenteric artery bypass. Since an off-the-shelf multibranched endograft was inappropriate, a Zenith Alpha thoracic stent-graft was modified with 2 inner branches fashioned of 8-mm Viabahn endoprostheses with preloaded guidewires. The procedure was technically successful, and the patient had no postoperative complications. Conclusion: Inner branches might offer an alternative to fenestrations or directional branches in patients with narrow aortas.
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Affiliation(s)
- Mario D’Oria
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
| | - Aleem K. Mirza
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
| | - Emanuel R. Tenorio
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
| | - Jussi M. Kärkkäinen
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Gustavo S. Oderich
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
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35
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Mirza AK, Tenorio ER, Karkkainen JM, Mendes BC, DeMartino RR, Gloviczki P, Macedo TA, Oderich GS. IPC07. Outcomes of Standard Versus Low-Profile Fenestrated-Branched Endovascular Aortic Repair for Pararenal and Thoracoabdominal Aneurysms. J Vasc Surg 2019. [DOI: 10.1016/j.jvs.2019.04.083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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36
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Mirza AK, Kalra M, Chaparala S, Erben Y, DeMartino RR, Oderich GS, Bower TC, Gloviczki P. VESS30. Effect of Aneurysm Sac Size Change Following Endovascular Aortic Repair on Long-Term Patient Survival. J Vasc Surg 2019. [DOI: 10.1016/j.jvs.2019.04.057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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37
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Mirza AK, Saran N, Warrington KJ, Pochettino A, Shuja F. Isolated Thoracic Aortic Takayasu Arteritis Presenting as Presumed Mobile Aortic Thrombus. Vasc Endovascular Surg 2019; 53:267-270. [PMID: 30606091 DOI: 10.1177/1538574418823389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Isolated aortic mural thrombus (AMT) is an infrequent occurrence in the setting of an otherwise normal aorta and is a similarly rare occurrence in Takayasu arteritis (TAK). As such, consensus on optimal treatment strategy does not exist, however, invariably necessitates anticoagulation. We report a case of a 21-year-old female who presented with acute chest pain with an isolated descending thoracic AMT on imaging. Diagnosis was elusive after an exhaustive, multidisciplinary evaluation including structural, hypercoagulable, and rheumatologic etiologies. After hypertension control and anticoagulation, she was asymptomatic without embolic sequelae. We proceeded with thoracic aortic resection with interposition reconstruction for the dual function of treatment and definitive diagnosis revealing TAK. This demonstrates a curious presentation of TAK with an equally atypical complication managed with surgery.
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Affiliation(s)
- Aleem K Mirza
- 1 Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
| | - Nishant Saran
- 2 Department of Cardiovascular Surgery, Mayo Clinic, Rochester, MN, USA
| | | | | | - Fahad Shuja
- 1 Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
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38
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Tenorio ER, Mirza AK, Kärkkäinen JM, Oderich GS. Lessons learned and learning curve of fenestrated and branched endografts. J Cardiovasc Surg (Torino) 2018; 60:23-34. [PMID: 30221895 DOI: 10.23736/s0021-9509.18.10728-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Fenestrated and branched endovascular repair (F-BEVAR) has been increasingly used to treat patients with complex aortic aneurysms involving the renal-mesenteric arteries. As with any new procedure, there is a learning curve associated with mastering the technique. However, proficiency with deployment is only one aspect of the learning process, and ultimately, this curve is defined not by one quality parameter, but by patient selection, the performance of the entire team, the surgeon's ability to adapt to unexpected events, and the durability of the repair. This article reviews the importance of novel training paradigms, learning curve, and factors affecting outcomes of complex endovascular aneurysm repair.
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Affiliation(s)
- Emanuel R Tenorio
- Division of Vascular and Endovascular Surgery, Mayo Clinic Aortic Center, Rochester, MN, USA
| | - Aleem K Mirza
- Division of Vascular and Endovascular Surgery, Mayo Clinic Aortic Center, Rochester, MN, USA
| | - Jussi M Kärkkäinen
- Division of Vascular and Endovascular Surgery, Mayo Clinic Aortic Center, Rochester, MN, USA
| | - Gustavo S Oderich
- Division of Vascular and Endovascular Surgery, Mayo Clinic Aortic Center, Rochester, MN, USA -
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39
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Mirza AK, Bacharach JM. “Mesenteric Steal” Physiology as a Cause of Claudication and Chronic Mesenteric Ischemia. Ann Vasc Surg 2018; 51:329.e1-329.e4. [DOI: 10.1016/j.avsg.2018.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 02/19/2018] [Accepted: 03/02/2018] [Indexed: 11/28/2022]
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40
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Mirza AK, Oderich GS, Tenorio ER, Saran N, Karkkainen JM, Macedo TA, Vrtiska TJ, Cha S. PC022. Renal Artery Outcomes With Selective Use of Fenestrations and Branches for Endovascular Repair of Pararenal and Thoracoabdominal Aortic Aneurysms. J Vasc Surg 2018. [DOI: 10.1016/j.jvs.2018.03.256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Mirza AK, Stauffer K, Fleming MD, De Martino R, Oderich G, Kalra M, Gloviczki P, Bower T. Endoscopic versus open great saphenous vein harvesting for femoral to popliteal artery bypass. J Vasc Surg 2018; 67:1199-1206. [DOI: 10.1016/j.jvs.2017.08.084] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 08/25/2017] [Indexed: 10/18/2022]
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42
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Mirza AK, Alvi MA, Naylor RM, Kerezoudis P, Krauss WE, Clarke MJ, Shepherd DL, Nassr A, DeMartino RR, Bydon M. Management of major vascular injury during pedicle screw instrumentation of thoracolumbar spine. Clin Neurol Neurosurg 2017; 163:53-59. [PMID: 29073499 DOI: 10.1016/j.clineuro.2017.10.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 10/05/2017] [Accepted: 10/15/2017] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Vascular injury is a rare complication of spinal instrumentation. Presentation can vary from immediate hemorrhage to pseudoaneurysm formation. In the literature, surgical approach to repair has varied based on anatomy, acuity of diagnosis, infection, and available technology. In this manuscript, we aim to describe our institutional experience with vascular injuries in thoraco-lumbar spine surgery. PATIENTS AND METHODS We report our institutional experience of three cases of vascular injury secondary to pedicle screw misplacement and their management, as well as a review of the literature. RESULTS The first case had a history of previous instrumentation and presented with back pain and fever. The patient was taken for instrumentation exploration via a posterior approach. Aortic violation was discovered at T6 intraoperatively during instrumentation removal and the patient underwent emergent endovascular repair. The second case presented with chronic back pain after multiple prior posterior fusions and CT angiogram showing screw perforation on the aorta at T10. The patient underwent elective endovascular repair with synchronous removal of the instrumentation. The third case presented with radicular leg pain 6 months after L4-S1 posterior lumbar interbody fusion, with CT scan demonstrating the left S1 screw abutting the L5 nerve root and common iliac vein. The patient underwent elective instrumentation revision with intraoperative venography. CONCLUSION Major vascular injury is a known complication of spinal surgery, especially if it involves instrumentation with pedicle screws. Treatment approach has evolved with the advancement of endovascular technology; however, open surgery remains an option when anatomy or infection is prohibitive. In the elective setting, preoperative planning with attention to surgical approach, positioning, and contingencies, should occur in a multidisciplinary fashion. Repair with an aortic stent-graft cuff may minimize unnecessary coverage of the descending thoracic aorta and intercostal arteries.
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Affiliation(s)
- Aleem K Mirza
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
| | - Mohammed Ali Alvi
- Mayo Clinic Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA; Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Ryan M Naylor
- Mayo Clinic School of Medicine, Rochester, MN, USA; Mayo Clinic Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Panagiotis Kerezoudis
- Mayo Clinic Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA; Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - William E Krauss
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Daniel L Shepherd
- Mayo Clinic Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA; Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Ahmad Nassr
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Randall R DeMartino
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
| | - Mohamad Bydon
- Mayo Clinic Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA; Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA.
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Mirza AK, Duncan AA. Thoracic outlet syndrome as a consequence of isolated atraumatic first rib fracture. J Surg Case Rep 2017; 2017:rjx100. [PMID: 28616159 PMCID: PMC5461470 DOI: 10.1093/jscr/rjx100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 05/22/2017] [Indexed: 11/14/2022] Open
Abstract
Neurogenic thoracic outlet syndrome (nTOS) resulting from an isolated first rib fracture is extremely infrequent. We report a case of performance limiting nTOS in a college athlete who was initially evaluated and treated for upper extremity ligamentous injury with only transient improvement. Subsequent noninvasive studies were consistent with TOS physiology and MRA showed a large hypertrophic callus on the first rib adjacent to the brachial plexus. With continued athletic limitations and radiographic findings consistent with TOS, surgical decompression was performed resulting in resolution of symptoms. Although apparent atraumatic isolated first rib fractures are infrequently reported etiologies for TOS in athletes, they are a reasonable consideration in this population with corresponding presentations.
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Affiliation(s)
- Aleem K Mirza
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
| | - Audra A Duncan
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
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Mirza AK, Oderich G. VS10 Endovascular Repair of Chronic Dissection and Extent II Thoracoabdominal Aneurysm Using Fenestrated-Branched Endograft With Novel Preloaded System. J Vasc Surg 2017. [DOI: 10.1016/j.jvs.2017.03.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Mirza AK, Barrett IJ, Rathore A, Elhassan BT, Rose PS, Shives T, Bower TC. Soft Tissue Neoplasms Causing Apparent Venous Thoracic Outlet Syndrome. Ann Vasc Surg 2017; 42:306.e1-306.e4. [PMID: 28259825 DOI: 10.1016/j.avsg.2016.12.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Accepted: 12/20/2016] [Indexed: 12/14/2022]
Abstract
Venous thoracic outlet syndrome (vTOS) usually results from compression of the subclavian vein classically as a result of narrowing of the costoclavicular space. We report 2 rare cases of soft tissue neoplasms resulting in apparent vTOS. The first case is a 46-year-old female with a 2-year history of intermittent unilateral shoulder pain, who was initially diagnosed with intervertebral disk herniation. Cervical fusion was performed; however, her symptoms progressed and she additionally developed paresthesias and venous congestion. Computed tomography (CT) angiogram demonstrated a 13-cm-encapsulated mass within the subscapularis muscle compressing the axillary vein. Radiological findings suggested lipoma. She subsequently underwent complete resection via a transaxillary approach with extension along the lateral border of the latissimus. Final pathology confirmed an intramuscular lipoma. The second case is a 21-year-old female who presented with acute onset of unilateral chest wall pain, palpable nodularity, and venous congestion. CT chest showed pulmonary embolism and an anterior chest wall mass. An initial attempt at resection was aborted due to proximity of the mass to the subclavian vein. The mass enlarged on serial imaging, measuring 3.8 cm in greatest dimension. Additionally, tumor thrombus was seen, and a subsequent ultrasound-guided biopsy was positive for high-grade synovial sarcoma. Positron emission tomography scan showed a pulmonary nodule that was resected thoracoscopically with pathology confirming metastatic synovial sarcoma. Subsequently, she underwent neoadjuvant chemoradiation followed by successful resection of the chest wall mass. An extended infraclavicular approach with a secondary transaxillary incision was utilized to achieve adequate exposure and margins. Final pathology was consistent with preoperative biopsy. Venous reconstruction was not needed. Although rare, an extrinsic mass as a cause of apparent TOS should be in the differential diagnosis. Surgical approach is based on tumor type, location, and proximity to the neurovascular bundle.
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Affiliation(s)
- Aleem K Mirza
- Division of Vascular Surgery, Mayo Clinic Rochester, Rochester, MN.
| | - Ian J Barrett
- Department of Orthopedic Surgery, Mayo Clinic Rochester, Rochester, MN
| | - Animesh Rathore
- Division of Vascular Surgery, Mayo Clinic Rochester, Rochester, MN
| | - Bassem T Elhassan
- Department of Orthopedic Surgery, Mayo Clinic Rochester, Rochester, MN
| | - Peter S Rose
- Department of Orthopedic Surgery, Mayo Clinic Rochester, Rochester, MN
| | - Thomas Shives
- Department of Orthopedic Surgery, Mayo Clinic Rochester, Rochester, MN
| | - Thomas C Bower
- Division of Vascular Surgery, Mayo Clinic Rochester, Rochester, MN
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Vohra RS, Pasquali S, Kirkham AJ, Marriott P, Johnstone M, Spreadborough P, Alderson D, Griffiths EA, Fenwick S, Elmasry M, Nunes Q, Kennedy D, Basit Khan R, Khan MAS, Magee CJ, Jones SM, Mason D, Parappally CP, Mathur P, Saunders M, Jamel S, Ul Haque S, Zafar S, Shiwani MH, Samuel N, Dar F, Jackson A, Lovett B, Dindyal S, Winter H, Fletcher T, Rahman S, Wheatley K, Nieto T, Ayaani S, Youssef H, Nijjar RS, Watkin H, Naumann D, Emeshi S, Sarmah PB, Lee K, Joji N, Heath J, Teasdale RL, Weerasinghe C, Needham PJ, Welbourn H, Forster L, Finch D, Blazeby JM, Robb W, McNair AGK, Hrycaiczuk A, Charalabopoulos A, Kadirkamanathan S, Tang CB, Jayanthi NVG, Noor N, Dobbins B, Cockbain AJ, Nilsen-Nunn A, Siqueira J, Pellen M, Cowley JB, Ho WM, Miu V, White TJ, Hodgkins KA, Kinghorn A, Tutton MG, Al-Abed YA, Menzies D, Ahmad A, Reed J, Khan S, Monk D, Vitone LJ, Murtaza G, Joel A, Brennan S, Shier D, Zhang C, Yoganathan T, Robinson SJ, McCallum IJD, Jones MJ, Elsayed M, Tuck L, Wayman J, Carney K, Aroori S, Hosie KB, Kimble A, Bunting DM, Fawole AS, Basheer M, Dave RV, Sarveswaran J, Jones E, Kendal C, Tilston MP, Gough M, Wallace T, Singh S, Downing J, Mockford KA, Issa E, Shah N, Chauhan N, Wilson TR, Forouzanfar A, Wild JRL, Nofal E, Bunnell C, Madbak K, Rao STV, Devoto L, Siddiqi N, Khawaja Z, Hewes JC, Gould L, Chambers A, Urriza Rodriguez D, Sen G, Robinson S, Carney K, Bartlett F, Rae DM, Stevenson TEJ, Sarvananthan K, Dwerryhouse SJ, Higgs SM, Old OJ, Hardy TJ, Shah R, Hornby ST, Keogh K, Frank L, Al-Akash M, Upchurch EA, Frame RJ, Hughes M, Jelley C, Weaver S, Roy S, Sillo TO, Galanopoulos G, Cuming T, Cunha P, Tayeh S, Kaptanis S, Heshaishi M, Eisawi A, Abayomi M, Ngu WS, Fleming K, Singh Bajwa D, Chitre V, Aryal K, Ferris P, Silva M, Lammy S, Mohamed S, Khawaja A, Hussain A, Ghazanfar MA, Bellini MI, Ebdewi H, Elshaer M, Gravante G, Drake B, Ogedegbe A, Mukherjee D, Arhi C, Giwa Nusrat Iqbal L, Watson NF, Kumar Aggarwal S, Orchard P, Villatoro E, Willson PD, Wa K, Mok 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S, Sinha S, Khan S, El-Hasani SS, Hussain AA, Bhattacharya V, Kansal N, Fasih T, Jackson C, Siddiqui MN, Chishti IA, Fordham IJ, Siddiqui Z, Bausbacher H, Geogloma I, Gurung K, Tsavellas G, Basynat P, Kiran Shrestha A, Basu S, Chhabra Mohan Harilingam A, Rabie M, Akhtar M, Kumar P, Jafferbhoy SF, Hussain N, Raza S, Haque M, Alam I, Aseem R, Patel S, Asad M, Booth MI, Ball WR, Wood CPJ, Pinho-Gomes AC, Kausar A, Rami Obeidallah M, Varghase J, Lodhia J, Bradley D, Rengifo C, Lindsay D, Gopalswamy S, Finlay I, Wardle S, Bullen N, Iftikhar SY, Awan A, Ahmed J, Leeder P, Fusai G, Bond-Smith G, Psica A, Puri Y, Hou D, Noble F, Szentpali K, Broadhurst J, Date R, Hossack MR, Li Goh Y, Turner P, Shetty V, Riera M, Macano CAW, Sukha A, Preston SR, Hoban JR, Puntis DJ, Williams SV, Krysztopik R, Kynaston J, Batt J, Doe M, Goscimski A, Jones GH, Smith SR, Hall C, Carty N, Ahmed J, Panteleimonitis S, Gunasekera RT, Sheel ARG, Lennon H, Hindley C, Reddy M, Kenny R, Elkheir N, McGlone ER, 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Shahin Y, Ali A, Luther A, Nicholson JA, Rajendran I, Boal M, Ritchie J. Population-based cohort study of variation in the use of emergency cholecystectomy for benign gallbladder diseases. Br J Surg 2016; 103:1716-1726. [PMID: 27748962 DOI: 10.1002/bjs.10288] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 06/21/2016] [Accepted: 07/06/2016] [Indexed: 01/05/2023]
Abstract
Abstract
Background
The aims of this prospective population-based cohort study were to identify the patient and hospital characteristics associated with emergency cholecystectomy, and the influences of these in determining variations between hospitals.
Methods
Data were collected for consecutive patients undergoing cholecystectomy in acute UK and Irish hospitals between 1 March and 1 May 2014. Potential explanatory variables influencing the performance of emergency cholecystectomy were analysed by means of multilevel, multivariable logistic regression modelling using a two-level hierarchical structure with patients (level 1) nested within hospitals (level 2).
Results
Data were collected on 4744 cholecystectomies from 165 hospitals. Increasing age, lower ASA fitness grade, biliary colic, the need for further imaging (magnetic retrograde cholangiopancreatography), endoscopic interventions (endoscopic retrograde cholangiopancreatography) and admission to a non-biliary centre significantly reduced the likelihood of an emergency cholecystectomy being performed. The multilevel model was used to calculate the probability of receiving an emergency cholecystectomy for a woman aged 40 years or over with an ASA grade of I or II and a BMI of at least 25·0 kg/m2, who presented with acute cholecystitis with an ultrasound scan showing a thick-walled gallbladder and a normal common bile duct. The mean predicted probability of receiving an emergency cholecystectomy was 0·52 (95 per cent c.i. 0·45 to 0·57). The predicted probabilities ranged from 0·02 to 0·95 across the 165 hospitals, demonstrating significant variation between hospitals.
Conclusion
Patients with similar characteristics presenting to different hospitals with acute gallbladder pathology do not receive comparable care.
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Affiliation(s)
| | - R S Vohra
- Trent Oesophago-Gastric Unit, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - S Pasquali
- Surgical Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, Padova, Italy
| | - A J Kirkham
- Cancer Research UK Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - P Marriott
- West Midlands Research Collaborative, Academic Department of Surgery, University of Birmingham, Birmingham, UK
| | - M Johnstone
- West Midlands Research Collaborative, Academic Department of Surgery, University of Birmingham, Birmingham, UK
| | - P Spreadborough
- West Midlands Research Collaborative, Academic Department of Surgery, University of Birmingham, Birmingham, UK
| | - D Alderson
- Academic Department of Surgery, University of Birmingham, Birmingham, UK
| | - E A Griffiths
- Department of Upper Gastrointestinal Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - S Fenwick
- Aintree University Hospital NHS Foundation Trust
| | - M Elmasry
- Aintree University Hospital NHS Foundation Trust
| | - Q Nunes
- Aintree University Hospital NHS Foundation Trust
| | - D Kennedy
- Aintree University Hospital NHS Foundation Trust
| | | | | | | | | | - D Mason
- Wirral University Teaching Hospital
| | | | | | | | - S Jamel
- Barnet and Chase Farm Hospital
| | | | - S Zafar
- Barnet and Chase Farm Hospital
| | | | - N Samuel
- Barnsley District General Hospital
| | - F Dar
- Barnsley District General Hospital
| | | | | | | | | | | | | | - K Wheatley
- Sandwell and West Birmingham Hospitals NHS Trust
| | - T Nieto
- Sandwell and West Birmingham Hospitals NHS Trust
| | - S Ayaani
- Sandwell and West Birmingham Hospitals NHS Trust
| | - H Youssef
- Heart of England Foundation NHS Trust
| | | | - H Watkin
- Heart of England Foundation NHS Trust
| | - D Naumann
- Heart of England Foundation NHS Trust
| | - S Emeshi
- Heart of England Foundation NHS Trust
| | | | - K Lee
- Heart of England Foundation NHS Trust
| | - N Joji
- Heart of England Foundation NHS Trust
| | - J Heath
- Blackpool Teaching Hospitals NHS Foundation Trust
| | - R L Teasdale
- Blackpool Teaching Hospitals NHS Foundation Trust
| | | | - P J Needham
- Bradford Teaching Hospitals NHS Foundation Trust
| | - H Welbourn
- Bradford Teaching Hospitals NHS Foundation Trust
| | - L Forster
- Bradford Teaching Hospitals NHS Foundation Trust
| | - D Finch
- Bradford Teaching Hospitals NHS Foundation Trust
| | | | - W Robb
- University Hospitals Bristol NHS Trust
| | | | | | | | | | | | | | | | - B Dobbins
- Calderdale and Huddersfield NHS Trust
| | | | | | | | - M Pellen
- Hull and East Yorkshire NHS Trust
| | | | - W-M Ho
- Hull and East Yorkshire NHS Trust
| | - V Miu
- Hull and East Yorkshire NHS Trust
| | - T J White
- Chesterfield Royal Hospital NHS Foundation Trust
| | - K A Hodgkins
- Chesterfield Royal Hospital NHS Foundation Trust
| | - A Kinghorn
- Chesterfield Royal Hospital NHS Foundation Trust
| | - M G Tutton
- Colchester Hospital University NHS Foundation Trust
| | - Y A Al-Abed
- Colchester Hospital University NHS Foundation Trust
| | - D Menzies
- Colchester Hospital University NHS Foundation Trust
| | - A Ahmad
- Colchester Hospital University NHS Foundation Trust
| | - J Reed
- Colchester Hospital University NHS Foundation Trust
| | - S Khan
- Colchester Hospital University NHS Foundation Trust
| | - D Monk
- Countess of Chester NHS Foundation Trust
| | - L J Vitone
- Countess of Chester NHS Foundation Trust
| | - G Murtaza
- Countess of Chester NHS Foundation Trust
| | - A Joel
- Countess of Chester NHS Foundation Trust
| | | | - D Shier
- Croydon Health Services NHS Trust
| | - C Zhang
- Croydon Health Services NHS Trust
| | | | | | | | - M J Jones
- North Cumbria University Hospitals Trust
| | - M Elsayed
- North Cumbria University Hospitals Trust
| | - L Tuck
- North Cumbria University Hospitals Trust
| | - J Wayman
- North Cumbria University Hospitals Trust
| | - K Carney
- North Cumbria University Hospitals Trust
| | | | | | | | | | | | | | | | | | | | | | - M P Tilston
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - M Gough
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - T Wallace
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - S Singh
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - J Downing
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - K A Mockford
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - E Issa
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - N Shah
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - N Chauhan
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - T R Wilson
- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
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- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
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- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
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- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
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- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
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- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
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- Dorset County Hospital NHS Foundation Trust
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- Dorset County Hospital NHS Foundation Trust
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- Dorset County Hospital NHS Foundation Trust
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- Dorset County Hospital NHS Foundation Trust
| | | | | | | | | | | | | | | | | | - D M Rae
- Frimley Park Hospital NHS Trust
| | | | | | | | | | - O J Old
- Gloucestershire Hospitals NHS Trust
| | | | - R Shah
- Gloucestershire Hospitals NHS Trust
| | | | - K Keogh
- Gloucestershire Hospitals NHS Trust
| | - L Frank
- Gloucestershire Hospitals NHS Trust
| | - M Al-Akash
- Great Western Hospitals NHS Foundation Trust
| | | | - R J Frame
- Harrogate and District NHS Foundation Trust
| | - M Hughes
- Harrogate and District NHS Foundation Trust
| | - C Jelley
- Harrogate and District NHS Foundation Trust
| | | | | | | | | | - T Cuming
- Homerton University Hospital NHS Trust
| | - P Cunha
- Homerton University Hospital NHS Trust
| | - S Tayeh
- Homerton University Hospital NHS Trust
| | | | | | - A Eisawi
- Tees Hospitals NHS Foundation Trust
| | | | - W S Ngu
- Tees Hospitals NHS Foundation Trust
| | | | | | - V Chitre
- Paget University Hospitals NHS Foundation Trust
| | - K Aryal
- Paget University Hospitals NHS Foundation Trust
| | - P Ferris
- Paget University Hospitals NHS Foundation Trust
| | | | | | | | | | | | | | | | - H Ebdewi
- Kettering General Hospital NHS Foundation Trust
| | - M Elshaer
- Kettering General Hospital NHS Foundation Trust
| | - G Gravante
- Kettering General Hospital NHS Foundation Trust
| | - B Drake
- Kettering General Hospital NHS Foundation Trust
| | - A Ogedegbe
- Barking, Havering and Redbridge University Hospitals NHS Trust
| | - D Mukherjee
- Barking, Havering and Redbridge University Hospitals NHS Trust
| | - C Arhi
- Barking, Havering and Redbridge University Hospitals NHS Trust
| | | | | | | | | | | | | | - K Wa
- Kingston Hospital NHS Foundation Trust
| | - J Mok
- Kingston Hospital NHS Foundation Trust
| | - T Woodman
- Kingston Hospital NHS Foundation Trust
| | - J Deguara
- Kingston Hospital NHS Foundation Trust
| | - G Garcea
- University Hospitals of Leicester NHS Trust
| | - B I Babu
- University Hospitals of Leicester NHS Trust
| | | | - D Malde
- University Hospitals of Leicester NHS Trust
| | - D Lloyd
- University Hospitals of Leicester NHS Trust
| | | | - O Al-Taan
- University Hospitals of Leicester NHS Trust
| | - A Boddy
- University Hospitals of Leicester NHS Trust
| | - J P Slavin
- Leighton Hospital, Mid Cheshire Hospitals NHS Foundation Trust
| | - R P Jones
- Leighton Hospital, Mid Cheshire Hospitals NHS Foundation Trust
| | - L Ballance
- Leighton Hospital, Mid Cheshire Hospitals NHS Foundation Trust
| | - S Gerakopoulos
- Leighton Hospital, Mid Cheshire Hospitals NHS Foundation Trust
| | - P Jambulingam
- Luton and Dunstable University Hospital NHS Foundation Trust
| | - S Mansour
- Luton and Dunstable University Hospital NHS Foundation Trust
| | - N Sakai
- Luton and Dunstable University Hospital NHS Foundation Trust
| | - V Acharya
- Luton and Dunstable University Hospital NHS Foundation Trust
| | - M M Sadat
- Macclesfield District General Hospital
| | - L Karim
- Macclesfield District General Hospital
| | - D Larkin
- Macclesfield District General Hospital
| | - K Amin
- Macclesfield District General Hospital
| | - A Khan
- Central Manchester NHS Foundation Trust
| | - J Law
- Central Manchester NHS Foundation Trust
| | - S Jamdar
- Central Manchester NHS Foundation Trust
| | - S R Smith
- Central Manchester NHS Foundation Trust
| | - K Sampat
- Central Manchester NHS Foundation Trust
| | | | - M Manu
- Royal Wolverhampton Hospitals NHS Trust
| | | | - N S Malik
- Royal Wolverhampton Hospitals NHS Trust
| | - J Chang
- Royal Wolverhampton Hospitals NHS Trust
| | | | - M Lewis
- Norfolk and Norwich University Hospitals NHS Foundation Trust
| | - G P Roberts
- Norfolk and Norwich University Hospitals NHS Foundation Trust
| | - B Karavadra
- Norfolk and Norwich University Hospitals NHS Foundation Trust
| | - E Photi
- Norfolk and Norwich University Hospitals NHS Foundation Trust
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - J Hornsby
- North Tees and Hartlepool NHS Foundation Trust
| | | | | | - K Seymour
- Northumbria Healthcare NHS Foundation Trust
| | - S Robinson
- Northumbria Healthcare NHS Foundation Trust
| | - H Hawkins
- Northumbria Healthcare NHS Foundation Trust
| | - S Bawa
- Northumbria Healthcare NHS Foundation Trust
| | | | - A Reid
- Northumbria Healthcare NHS Foundation Trust
| | - P Wood
- Northumbria Healthcare NHS Foundation Trust
| | - J G Finch
- Northampton General Hospital NHS Trust
| | - J Parmar
- Northampton General Hospital NHS Trust
| | | | | | - A Al-Muhktar
- Sheffield Teaching Hospitals NHS Foundation Trust
| | - M Peterson
- Sheffield Teaching Hospitals NHS Foundation Trust
| | - A Majeed
- Sheffield Teaching Hospitals NHS Foundation Trust
| | | | | | - A Choy
- Peterborough City Hospital
| | | | - N Pore
- United Lincolnshire Hospitals NHS Trust
| | | | | | - C Taylor
- United Lincolnshire Hospitals NHS Trust
| | | | | | | | | | | | | | | | - S Tate
- Portsmouth Hospitals NHS Trust
| | | | | | - V Vijay
- The Princess Alexandra Hospital NHS Trust
| | | | - S Sinha
- The Princess Alexandra Hospital NHS Trust
| | - S Khan
- The Princess Alexandra Hospital NHS Trust
| | | | - A A Hussain
- King's College Hospital NHS Foundation Trust
| | | | - N Kansal
- Gateshead Health NHS Foundation Trust
| | - T Fasih
- Gateshead Health NHS Foundation Trust
| | - C Jackson
- Gateshead Health NHS Foundation Trust
| | | | | | | | | | | | | | - K Gurung
- Queen Elizabeth Hospital NHS Trust
| | - G Tsavellas
- East Kent Hospitals University NHS Foundation Trust
| | - P Basynat
- East Kent Hospitals University NHS Foundation Trust
| | | | - S Basu
- East Kent Hospitals University NHS Foundation Trust
| | | | - M Rabie
- East Kent Hospitals University NHS Foundation Trust
| | - M Akhtar
- East Kent Hospitals University NHS Foundation Trust
| | - P Kumar
- Burton Hospitals NHS Foundation Trust
| | | | - N Hussain
- Burton Hospitals NHS Foundation Trust
| | - S Raza
- Burton Hospitals NHS Foundation Trust
| | - M Haque
- Royal Albert Edward Infirmary, Wigan Wrightington and Leigh NHS Trust
| | - I Alam
- Royal Albert Edward Infirmary, Wigan Wrightington and Leigh NHS Trust
| | - R Aseem
- Royal Albert Edward Infirmary, Wigan Wrightington and Leigh NHS Trust
| | - S Patel
- Royal Albert Edward Infirmary, Wigan Wrightington and Leigh NHS Trust
| | - M Asad
- Royal Albert Edward Infirmary, Wigan Wrightington and Leigh NHS Trust
| | - M I Booth
- Royal Berkshire NHS Foundation Trust
| | - W R Ball
- Royal Berkshire NHS Foundation Trust
| | | | | | | | | | - J Varghase
- Royal Bolton Hospital NHS Foundation Trust
| | - J Lodhia
- Royal Bolton Hospital NHS Foundation Trust
| | - D Bradley
- Royal Bolton Hospital NHS Foundation Trust
| | - C Rengifo
- Royal Bolton Hospital NHS Foundation Trust
| | - D Lindsay
- Royal Bolton Hospital NHS Foundation Trust
| | | | | | | | | | | | - A Awan
- Royal Derby NHS Foundation Trust
| | - J Ahmed
- Royal Derby NHS Foundation Trust
| | - P Leeder
- Royal Derby NHS Foundation Trust
| | | | | | | | | | - D Hou
- Hampshire Hospital NHS Foundation Trust
| | - F Noble
- Hampshire Hospital NHS Foundation Trust
| | | | | | - R Date
- Lancashire Teaching Hospitals NHS Foundation Trust
| | - M R Hossack
- Lancashire Teaching Hospitals NHS Foundation Trust
| | - Y Li Goh
- Lancashire Teaching Hospitals NHS Foundation Trust
| | - P Turner
- Lancashire Teaching Hospitals NHS Foundation Trust
| | - V Shetty
- Lancashire Teaching Hospitals NHS Foundation Trust
| | | | | | | | - S R Preston
- Royal Surrey County Hospital NHS Foundation Trust
| | - J R Hoban
- Royal Surrey County Hospital NHS Foundation Trust
| | - D J Puntis
- Royal Surrey County Hospital NHS Foundation Trust
| | - S V Williams
- Royal Surrey County Hospital NHS Foundation Trust
| | | | | | - J Batt
- Royal United Hospital Bath NHS Trust
| | - M Doe
- Royal United Hospital Bath NHS Trust
| | | | | | | | - C Hall
- Salford Royal NHS Foundation Trust
| | - N Carty
- Salisbury Hospital Foundation Trust
| | - J Ahmed
- Salisbury Hospital Foundation Trust
| | | | | | | | - H Lennon
- Southport and Ormskirk Hospital NHS Trust
| | - C Hindley
- Southport and Ormskirk Hospital NHS Trust
| | - M Reddy
- St George's Healthcare NHS Trust
| | - R Kenny
- St George's Healthcare NHS Trust
| | | | | | | | - K Hancorn
- St Helens and Knowsley Teaching Hospitals NHS Trust
| | - A Hargreaves
- St Helens and Knowsley Teaching Hospitals NHS Trust
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- Imperial College Healthcare NHS Trust
| | | | - G Yeldham
- Imperial College Healthcare NHS Trust
| | - E Read
- Imperial College Healthcare NHS Trust
| | | | | | | | | | - M A Khan
- Mid Staffordshire NHS Foundation Trust
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- Mid Staffordshire NHS Foundation Trust
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- City Hospitals Sunderland NHS Foundation Trust
| | - V Kanakala
- City Hospitals Sunderland NHS Foundation Trust
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- Tunbridge Wells and Maidstone NHS Trust
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- Tunbridge Wells and Maidstone NHS Trust
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- University Hospital Birmingham NHS Foundation Trust
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- University Hospital Birmingham NHS Foundation Trust
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- University Hospital Birmingham NHS Foundation Trust
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- University Hospital Birmingham NHS Foundation Trust
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- University Hospital Birmingham NHS Foundation Trust
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- University Hospital Coventry and Warwickshire NHS Trust
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- University Hospital Coventry and Warwickshire NHS Trust
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- University Hospital Coventry and Warwickshire NHS Trust
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- University Hospital of North Staffordshire NHS Trust
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- University Hospital of North Staffordshire NHS Trust
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- University Hospital of North Staffordshire NHS Trust
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- University Hospital Southampton NHS Foundation Trust
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- University Hospital Southampton NHS Foundation Trust
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- University Hospital Southampton NHS Foundation Trust
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- University Hospital Southampton NHS Foundation Trust
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- University Hospital South Manchester NHS Foundation Trust
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- University Hospital South Manchester NHS Foundation Trust
| | - K Newton
- University Hospital South Manchester NHS Foundation Trust
| | - J Mbuvi
- University Hospital South Manchester NHS Foundation Trust
| | - A Farooq
- Warrington and Halton Hospitals NHS Trust
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- Warrington and Halton Hospitals NHS Trust
| | - D Brett
- Warrington and Halton Hospitals NHS Trust
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- South Warwickshire NHS Foundation Trust
| | - M Cheung
- South Warwickshire NHS Foundation Trust
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- Worcestershire Acute Hospitals NHS Trust
| | - E Hamilton
- Worcestershire Acute Hospitals NHS Trust
| | - S Jaunoo
- Worcestershire Acute Hospitals NHS Trust
| | - R Padwick
- Worcestershire Acute Hospitals NHS Trust
| | - M Sayegh
- Western Sussex Hospitals NHS Foundation Trust
| | - R C Newton
- Western Sussex Hospitals NHS Foundation Trust
| | - M Hebbar
- Western Sussex Hospitals NHS Foundation Trust
| | - S F Farag
- Western Sussex Hospitals NHS Foundation Trust
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- Yeovil District Hospital NHS Trust
| | - M Giles
- York Teaching Hospital NHS Foundation Trust
| | - M B Peter
- York Teaching Hospital NHS Foundation Trust
| | - N A Hirst
- York Teaching Hospital NHS Foundation Trust
| | - T Hossain
- York Teaching Hospital NHS Foundation Trust
| | - A Pannu
- York Teaching Hospital NHS Foundation Trust
| | | | | | - G W Taylor
- York Teaching Hospital NHS Foundation Trust
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- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - P Davey
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - C Jones
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - J M Clements
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - R Digney
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - W M Chan
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - S McCain
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - S Gull
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - A Janeczko
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - E Dorrian
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - A Harris
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - S Dawson
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - D Johnston
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - B McAree
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | | | | | | | | | | | | | | | | | | | | | | | | | - P Burke
- University Hospital Limerick
| | | | - A D K Hill
- Louth County Hospital and Our Lady of Lourdes Hospital
| | - E Khogali
- Louth County Hospital and Our Lady of Lourdes Hospital
| | - W Shabo
- Louth County Hospital and Our Lady of Lourdes Hospital
| | - E Iskandar
- Louth County Hospital and Our Lady of Lourdes Hospital
| | | | | | | | | | | | | | | | | | - P Balfe
- St Luke's General Hospital Kilkenny
| | - M Lee
- St Luke's General Hospital Kilkenny
| | - D C Winter
- St Vincent's University and Private Hospitals, Dublin
| | - M E Kelly
- St Vincent's University and Private Hospitals, Dublin
| | - E Hoti
- St Vincent's University and Private Hospitals, Dublin
| | - D Maguire
- St Vincent's University and Private Hospitals, Dublin
| | - P Karunakaran
- St Vincent's University and Private Hospitals, Dublin
| | - J G Geoghegan
- St Vincent's University and Private Hospitals, Dublin
| | - S T Martin
- St Vincent's University and Private Hospitals, Dublin
| | - F McDermott
- St Vincent's University and Private Hospitals, Dublin
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - S Gibson
- Crosshouse Hospital, Ayrshire and Arran
| | | | - D G Vass
- Crosshouse Hospital, Ayrshire and Arran
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- Glangwili General and Prince Philip Hospital
| | - D Duke
- Glangwili General and Prince Philip Hospital
| | - T Ahmed
- Glangwili General and Prince Philip Hospital
| | - W D Beasley
- Glangwili General and Prince Philip Hospital
| | | | - G Maharaj
- Glangwili General and Prince Philip Hospital
| | - C Malcolm
- Glangwili General and Prince Philip Hospital
| | | | | | | | - R Radwan
- Morriston and Singleton Hospitals
| | | | - S Wood
- Princess of Wales Hospital
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Lavingia KS, Larion S, Larion S, Ahanchi SS, Ammar CP, Bhasin M, Mirza AK, Dexter DJ, Panneton JM. Volumetric analysis of the initial index computed tomography scan can predict the natural history of acute uncomplicated type B dissections. J Vasc Surg 2015. [PMID: 26210490 DOI: 10.1016/j.jvs.2015.04.449] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Our objective was to characterize the predictive impact of computed tomography (CT) scan volumetric analysis on the natural history of acute uncomplicated type B aortic dissections (ADs). METHODS We conducted a retrospective review of patients with acute type B ADs from 2009 to 2014. On an iNtuition workstation (TeraRecon, Foster City, Calif), volume measurements were obtained using the true lumen volume (TLV), false lumen volume (FLV), and total aortic volume from the left subclavian artery to the celiac artery. Growth rate was calculated as the change in maximal diameter between first and last available CT scans during the time interval. The primary outcome of the study was delayed aortic intervention. P < .05 was considered statistically significant. RESULTS During a 5-year period, 164 patients had CT scan evidence of acute type B ADs; 11 patients were excluded for lack of subsequent follow-up imaging; 36 patients who underwent urgent repair (<14 days from presentation) were also excluded. We evaluated a total of 117 patients: 85 patients who did not require intervention and 32 who underwent delayed (>14 days) thoracic endovascular aneurysm repair (29) or open repair (3). Mean age was 66 ± 12 years. Mean TLV/FLV ratio on initial CT scan was significantly higher in patients who did not eventually require an operation (1.55 vs 0.82; P = .02). The mean growth rate was higher in those eventually requiring operation (2.47 vs 0.42 mm/mo; P = .003). Patients were divided into three subgroups on the basis of their initial imaging TLV/FLV ratios (<0.8, 0.8-1.6, and >1.6). There was a significant difference in the growth rates between these three groups (4.6 vs 2.4 vs 0.8 mm/mo; P < .025). Area under the receiver operating characteristic curve analysis revealed that a TLV/FLV ratio <0.8 was highly predictive for requiring an intervention (area = 0.8; sensitivity, 69%; specificity, 84%: positive predictive value, 71%; negative predictive value, 81%), with an odds ratio of 12.2 (confidence interval, 5-26; P < .001). Conversely, a TLV/FLV ratio of >1.6 was highly predictive for freedom from delayed operation (sensitivity, 91%; specificity, 42%; positive predictive value, 61%; negative predictive value, 86%). After Kaplan-Meier analysis, 1-year and 2-year survival free of aortic interventions was 60% and 42% with a TLV/FLV ratio <0.8 and 92% and 82% with a ratio >1.6 (P = .001). CONCLUSIONS Initial CT scan volumetric analysis in patients presenting with uncomplicated acute type B ADs is a useful tool to predict growth and need for future intervention.
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Affiliation(s)
- Kedar S Lavingia
- Division of Vascular Surgery, Eastern Virginia Medical School, Norfolk, Va
| | | | - Sebastion Larion
- Division of Vascular Surgery, Eastern Virginia Medical School, Norfolk, Va
| | - Sadaf S Ahanchi
- Division of Vascular Surgery, Eastern Virginia Medical School, Norfolk, Va
| | - Chad P Ammar
- Division of Vascular Surgery, Eastern Virginia Medical School, Norfolk, Va
| | - Mohit Bhasin
- Division of Cardiology, Eastern Virginia Medical School, Norfolk, Va
| | - Aleem K Mirza
- Division of Vascular Surgery, Eastern Virginia Medical School, Norfolk, Va
| | - David J Dexter
- Division of Vascular Surgery, Eastern Virginia Medical School, Norfolk, Va
| | - Jean M Panneton
- Division of Vascular Surgery, Eastern Virginia Medical School, Norfolk, Va.
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