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Lin Y, Li W, Liu W, Liu M, Li Y, Chen Y. Mid-term outcomes of endovascular treatment and risk factors for recurrence in patients with Trans-Atlantic-Inter-Society II C/D femoropopliteal lesions. Quant Imaging Med Surg 2021; 11:2028-2039. [PMID: 33936984 DOI: 10.21037/qims-20-221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background The purpose of this study was to determine the efficacy of interventional endovascular treatment (EVT) and the risk factors for postoperative restenosis in patients with Trans-Atlantic Inter-Society Consensus (TASC) II C/D femoropopliteal lesions. Methods A total of 55 patients who received EVT for TASC II C/D femoropopliteal lesions (64 affected limbs) from October 2014 to September 2017 were examined. The mean lesion length was 19.6±5.3 (range, 15.5-26.4 cm). The femoropopliteal lesions were classified as TASC II C and TASC II D in 39 and 16 cases, respectively. The ankle-brachial index (ABI), primary patency rate, secondary patency rate, and limb salvage rate were monitored in follow-up evaluations for up to 24 months. A Cox regression model was used to evaluate the correlation between each of these factors and the restenosis rate after EVT. Results Patent TASC II C/D femoropopliteal lesions were present in 59 of the 64 limbs. The mean ABI values for the dorsal pedal artery and posterior tibial artery increased 1 month after treatment from a baseline level of 0.35±0.12 to 0.89±0.10 and from 0.43±0.15 to 0.90±0.13, respectively (P<0.01). The mean follow-up time was 19.3 (range, 6-24) months. The cumulative primary patency rates at 1, 3, 6, 12, 18, and 24 months were 98.3%, 91.5%, 84.3%, 61.1%, 53.1%, and 31.1%, respectively. The secondary patency rates at 12 and 24 months were 70.4% and 60.0%, respectively. Factors with a high hazard ratio included male sex, TASC II D, smoking, and diabetes mellitus (DM). Conclusions EVT had a safe and satisfactory mid-term therapeutic effect on TASC II C/D femoropopliteal lesions. Male sex, TASC II D (compared to TASC II C), smoking, and DM were risk factors for restenosis. EVT has a secondary patency rate comparable to that of open surgery and can be considered a first-line treatment for TASC II C/D femoropopliteal lesions.
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Affiliation(s)
- Yisheng Lin
- Department of Interventional Radiology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Department of Interventional Radiology, The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China
| | - Weihao Li
- Department of Interventional Radiology, The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China
| | - Wendao Liu
- Department of Interventional Radiology, Guangdong Province Traditional Chinese Medical Hospital, Guangzhou, China
| | - Min Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China
| | - Yin Li
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yong Chen
- Department of Interventional Radiology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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Kwon Y, Kim J, Won JH, Kim SH, Kim JE, Park SJ. [Atherectomy in Peripheral Artery Disease: Current and Future]. TAEHAN YONGSANG UIHAKHOE CHI 2021; 82:551-561. [PMID: 36238795 PMCID: PMC9432436 DOI: 10.3348/jksr.2021.0036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/22/2021] [Accepted: 04/02/2021] [Indexed: 11/15/2022]
Abstract
Atherectomy has become a promising treatment option for peripheral artery disease caused by diabetes mellitus or end-stage renal disease. Atherectomy refers to the removal of atheromatous tissue by mechanical method, resulting in an enlarged lumen of the treated blood vessel. Based on this method, the term is limited to the percutaneous minimally invasive approach, and there are currently two types of atherectomy devices available in Korea. The increased prevalence of atherectomy has led to the concept of "vascular preparation" and a new treatment concept of "leave nothing behind." Various studies have proven the safety and effectiveness of atherectomy; however, there are some limitations. We need to remain focused on patient selection and subsequent large-scale research.
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BENEDETTO D, FERRARESI R, SANGIORGI G. Attempting mini-invasiveness in the critically ill patient. The endovascular first act: the below-the-knee challenges. ITALIAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY 2021. [DOI: 10.23736/s1824-4777.21.01503-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Sogomonian R, Bernhardt L, Sood A, Bazi L, Kataria V, Gowda RM. Intravascular shockwave lithotripsy as a treatment modality for symptomatic mesenteric ischemia. Future Cardiol 2021; 17:1313-1320. [PMID: 33739167 DOI: 10.2217/fca-2021-0012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Chronic mesenteric ischemia has traditionally been treated with either open surgical revascularization or endovascular therapy. Endovascular surgery has typically been preferred due to the lower rates of peri-procedural and post-procedural morbidity, yet this comes at the expense of long-term durability. Intravascular shockwave lithotripsy is a technique utilized to modify intimal and medial calcified plaque in order to improve vessel expansion and patency. Intravascular lithotripsy has been investigated as both primary and adjunctive treatment for peripheral arterial and coronary arterial lesions, however, its use in the treatment of chronic mesenteric ischemia requires further investigation. We present a case of a 75-year-old woman with symptomatic mesenteric ischemia who underwent intravascular shockwave lithotripsy of a 99% stenosis superior mesenteric artery with an excellent outcome.
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Affiliation(s)
- Robert Sogomonian
- Department of Interventional Cardiology, Icahn School of Medicine at Mount Sinai Morningside and Beth Israel, New York, NY 10003, USA
| | - Logan Bernhardt
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai (Beth Israel), New York, NY 10003, USA
| | - Abhinav Sood
- Department of Interventional Cardiology, Icahn School of Medicine at Mount Sinai Morningside and Beth Israel, New York, NY 10003, USA
| | - Lucas Bazi
- Department of Interventional Cardiology, Icahn School of Medicine at Mount Sinai Morningside and Beth Israel, New York, NY 10003, USA
| | - Vikaas Kataria
- Department of Interventional Cardiology, Icahn School of Medicine at Mount Sinai Morningside and Beth Israel, New York, NY 10003, USA
| | - Ramesh M Gowda
- Department of Interventional Cardiology, Icahn School of Medicine at Mount Sinai Morningside and Beth Israel, New York, NY 10003, USA
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Weissler EH, Gutierrez JA, Patel MR, Swaminathan RV. Successful Peripheral Vascular Intervention in Patients with High-risk Comorbidities or Lesion Characteristics. Curr Cardiol Rep 2021; 23:32. [PMID: 33666765 DOI: 10.1007/s11886-021-01465-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/18/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Certain comorbidities and lesion characteristics are associated with increased risk for procedural complications, limb events, and cardiovascular events following peripheral vascular intervention (PVI) in patients with peripheral arterial disease (PAD). The purpose of this review is to provide an overview of high-risk modifiable and unmodifiable patient characteristics and its relative impact on clinical outcomes such as amputation risk and mortality. Furthermore, general approaches to potentially mitigating these risks through pre-intervention planning and use of modern devices and techniques are discussed. RECENT FINDINGS Diabetes, tobacco use, and older age remain strong risk factors for the development of peripheral arterial disease. Recent data highlight the significant risk of polyvascular disease on major limb and cardiac events in advanced PAD, and ongoing studies are assessing this risk specifically after PVI. Challenging lesion characteristics such as calcified disease and chronic total occlusions can be successfully treated with PVI by utilizing novel devices (e.g., intravascular lithotripsy, re-entry devices) and techniques (e.g., subintimal arterial "flossing" with antegrade-retrograde intervention). Understanding high-risk patient comorbidities and lesion characteristics will improve our ability to counsel and manage patients with advanced PAD. Continued device innovation and novel techniques will aid in procedural planning for successful interventions to improve clinical outcomes.
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Affiliation(s)
- E Hope Weissler
- Division of Vascular and Endovascular Surgery, Duke University School of Medicine, Durham, NC, USA
| | - J Antonio Gutierrez
- Division of Cardiology, Duke University School of Medicine, Durham, NC, USA
- Duke University Medical Center, Duke Clinical Research Institute, 200 Morris St, Durham, NC, 27705, USA
| | - Manesh R Patel
- Division of Cardiology, Duke University School of Medicine, Durham, NC, USA
- Duke University Medical Center, Duke Clinical Research Institute, 200 Morris St, Durham, NC, 27705, USA
| | - Rajesh V Swaminathan
- Division of Cardiology, Duke University School of Medicine, Durham, NC, USA.
- Duke University Medical Center, Duke Clinical Research Institute, 200 Morris St, Durham, NC, 27705, USA.
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Singh G, Aziz O, Lee A. HawkOne directional atherectomy for infra-inguinal arteries: A review of technique, tips, tricks and contemporary literature. INDIAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY 2021. [DOI: 10.4103/ijves.ijves_80_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Czihal M, Findik Z, Bernau C, Seidensticker M, Ricke J, Hoffmann U, Treitl M, Treitl KM. Embolic Protection in Complex Femoropopliteal Interventions: Safety, Efficacy and Predictors of Filter Macroembolization. Cardiovasc Intervent Radiol 2020; 44:700-708. [PMID: 33280059 PMCID: PMC8060209 DOI: 10.1007/s00270-020-02717-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 11/16/2020] [Indexed: 10/26/2022]
Abstract
OBJECTIVES To evaluate the safety and efficacy of a filter embolic protection device (FEPD) in endovascular interventions of the femoropopliteal arteries. METHODS Patients who underwent endovascular interventions of the femoropopliteal arteries between 2008 and 2016 and in whom the SpiderFXTM FEPD was applied were included in this retrospective study. Clinical and angiographic characteristics, filter macroembolization (FME), device-related complications, distal embolization, as well as the early clinical and hemodynamic outcome, were assessed. Potential risk factors for FME were evaluated by multivariate analysis. RESULTS A total of 244 cases were identified (203 patients, claudication 60.4%, critical limb ischaemia 39.6%, mean lesion length 13.2 ± 12.9 cm, complete occlusions in 72.7%). Balloon angioplasty ± stenting (BAP), directional atherectomy ± balloon angioplasty ± stenting (DA) and rotational thrombectomy ± balloon angioplasty ± stenting (RT) were performed in 141, 61 and 42 cases, respectively. FEPD placement and retrieval were successful in all but one case each. Permanent filter-related vessel damage was not observed. The rate of FME was 37.3% (BAP 36.2%, DA 32.8%, RT 47.7%). Risk factors for FME in the BAP- and DA-group were total occlusion, lesion length > 19 cm, visible thrombus and diabetes mellitus. The distal embolization rate despite filter protection was 4.1 % (BAP 4.9%, DA 1.6%, RT 4.8%) and was higher in cases with FME compared with those without FME (8.7% vs. 1.5%, p = 0.02). CONCLUSION The Spider FXTM device is safe and effective in capturing embolic debris during femoropopliteal interventions. A residual risk of peripheral embolization remains. LEVEL OF EVIDENCE III, Cohort study.
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Affiliation(s)
- Michael Czihal
- Division of Vascular Medicine, Medical Clinic and Policlinic IV, Hospital of the Ludwig-Maximilians-University, Pettenkoferstrasse 8a, 80336, Munich, Germany.
| | - Zeynep Findik
- Division of Vascular Medicine, Medical Clinic and Policlinic IV, Hospital of the Ludwig-Maximilians-University, Pettenkoferstrasse 8a, 80336, Munich, Germany.,Clinic and Policlinic for Radiology, Hospital of the Ludwig-Maximilians-University, Munich, Germany
| | - Christoph Bernau
- Division of Vascular Medicine, Medical Clinic and Policlinic IV, Hospital of the Ludwig-Maximilians-University, Pettenkoferstrasse 8a, 80336, Munich, Germany
| | - Max Seidensticker
- Clinic and Policlinic for Radiology, Hospital of the Ludwig-Maximilians-University, Munich, Germany
| | - Jens Ricke
- Clinic and Policlinic for Radiology, Hospital of the Ludwig-Maximilians-University, Munich, Germany
| | - Ulrich Hoffmann
- Division of Vascular Medicine, Medical Clinic and Policlinic IV, Hospital of the Ludwig-Maximilians-University, Pettenkoferstrasse 8a, 80336, Munich, Germany
| | - Marcus Treitl
- Clinic and Policlinic for Radiology, Hospital of the Ludwig-Maximilians-University, Munich, Germany.,Department of Radiology, Neuroradiology, Interventional Radiology, Berufsgenossenschaftliche Unfallklinik, Murnau, Germany
| | - Karla-Maria Treitl
- Clinic and Policlinic for Radiology, Hospital of the Ludwig-Maximilians-University, Munich, Germany
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Saucy F, Probst H, Trunfio R. Vessel Preparation Is Essential to Optimize Endovascular Therapy of Infrainguinal Lesions. Front Cardiovasc Med 2020; 7:558129. [PMID: 33173787 PMCID: PMC7539040 DOI: 10.3389/fcvm.2020.558129] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 08/17/2020] [Indexed: 11/13/2022] Open
Abstract
Symptomatic peripheral arterial disease management involves medical treatment and interventional procedures. Intermittent claudication and critical limb threatened ischemia (CLTI) should be individually considered with specific outcomes and procedures. When intervention is required, an endovascular approach is usually the first-line option. Plain balloon angioplasty was previously used to dilate clinically significant femoropopliteal lesions with variable results. However, over recent years, the use of self-expanding nitinol stents has enabled treatment of long lesions, yielding significantly improved clinical results. Drug-eluting technology has also exhibited a capacity to limit in-stent restenosis and to drive target revascularization. Nevertheless, calcifications and elastic recoil of the arterial wall remain risk factors for early restenosis and failure. Therefore, vessel preparation using specific devices is required to modify vessel compliance and debulk obstructive calcification. In this short review, we provide an overview of the options for gaining lumen before stenting or dilation using drug-coated balloons.
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Affiliation(s)
- François Saucy
- Service of Vascular Surgery, Etablissement Hospitalier de la Côte, Morges, Switzerland
| | - Hervé Probst
- Service of Vascular Surgery, Etablissement Hospitalier de la Côte, Morges, Switzerland
| | - Rafael Trunfio
- Service of Vascular Surgery, Department Hear and Vessels, University Hospital, Lausanne, Switzerland
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Engin AY, Saydam O. Rotational atherectomy with adjunctive balloon angioplasty in calcified chronic total occlusions of superficial femoral artery. Vascular 2020; 29:682-692. [DOI: 10.1177/1708538120970817] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives The aim was to report the mid-term outcomes of Jetstream™ rotational atherectomy device in complex femoropopliteal lesions. Methods Between November 2016 and April 2018, 55 patients who were treated with rotational atherectomy and adjunctive balloon angioplasty due to complex femoropopliteal lesions were retrospectively scanned. Results Fifty-five patients who underwent endovascular treatment with rotational atherectomy for chronic total occlusive femoropopliteal lesions were included in the study. Technical success rate was 100%. The mean age was 63 (±10.5) years. The cohort included 25 (45.4%) diabetics and 45 (81.8%) current smokers. The mean length of the lesions was 20.8 ± 11.2 cm. Chronic total occlusive lesions were detected in 35 (63.6%) patients, and mixed-type steno-occlusive lesions were detected in 20 patients (36.4%). Thirty-three (60%) lesions were moderate or severely calcified. Adjunctive balloon angioplasty was performed with plain old balloon angioplasty (POBA) on 31 (56.4%) patients and with drug-coated balloon angioplasty on 24 (43.6%) patients. After adjunctive balloon angioplasty, flow limiting dissection was observed in 20 (36.3%) patients, and 17 (30.9%) patients needed stent implantation. The Kaplan–Meier analysis method estimated that the overall primary patency rates at 12 and 24 months were 81.8% and 70.9%, respectively. Overall, secondary patency rates at 12 and 24 months were 94.5% and 80%. No statistically significant differences of 24-month primary patency and secondary patency rates were found between patients treated with drug-coated balloon angioplasty and POBA as an adjunctive therapy, even though primary patency (83.3% vs. 61.3%, p = .06) and secondary patency (91.7% vs. 71%, p = .56) rates of drug-coated balloon angioplasty were slightly higher than POBA. Patients with claudication had better primary patency (90.5% vs. 58.8%, p = .001) and secondary patency (100% vs. 67.6%, p = .004) rates than patients with critical limb ischemia at 24 months. Significant differences between patients who did and did not stop smoking were found in 24-month primary patency (57% vs. 88%, p = .007) and secondary patency (67% vs. 96%, p = .007). Six patients underwent unplanned amputation. There were eight (14.5%) mortalities during follow-up. Conclusions Rotational atherectomy with adjunctive balloon angioplasty has satisfactory technical success rates and mid-term outcomes. As an adjunctive method, there was no difference between drug-coated balloon angioplasty s and POBAs. Smoking cessation is always the first-step treatment to improve mid-term patency results. Patients with critical limb ischemia have worse patency results compared to the patients with claudication.
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Affiliation(s)
- Aysen Y Engin
- Department of Cardiovascular Surgery, Tepecik Training and Research Hospital, Izmir, Turkey
| | - Onur Saydam
- Department of Cardiovascular Surgery, Tepecik Training and Research Hospital, Izmir, Turkey
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60
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Ochoa Chaar CI, Kim TI, Shebl FM, Dardik A. The Use of Embolic Protection Devices during Lower Extremity Peripheral Vascular Interventions. Ann Vasc Surg 2020; 69:9-16. [DOI: 10.1016/j.avsg.2020.06.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/28/2020] [Accepted: 06/01/2020] [Indexed: 11/28/2022]
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Torsello G, Stavroulakis K, Brodmann M, Micari A, Tepe G, Veroux P, Benko A, Choi D, Vermassen FEG, Jaff MR, Guo J, Dobranszki R, Zeller T. Three-Year Sustained Clinical Efficacy of Drug-Coated Balloon Angioplasty in a Real-World Femoropopliteal Cohort. J Endovasc Ther 2020; 27:693-705. [PMID: 32583749 PMCID: PMC7545651 DOI: 10.1177/1526602820931477] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Purpose: To report the 36-month outcomes from the prospective, multicenter, single-arm IN.PACT Global Study (ClinicalTrials.gov identifier NCT01609296) evaluating the performance of the IN.PACT Admiral drug-coated balloon (DCB) in real-world patients with femoropopliteal occlusive disease. Materials and Methods: The IN.PACT Global Study was conducted at 64 international sites and enrolled 1535 patients with complex lesions, which included bilateral disease, multiple lesions, de novo in-stent restenosis, long lesions, and chronic total occlusions. The predefined full clinical cohort included 1406 patients (mean age 68.6 years; 67.8% men) with claudication or rest pain treated with the study DCB. Mean lesion length was 12.09±9.54 cm; 18.0% had in-stent restenosis, 35.5% were totally occluded, and 68.7% were calcified. Freedom from clinically-driven target lesion revascularization (CD-TLR) was evaluated through 36 months. The safety composite endpoint was freedom from device- and procedure-related death through 30 days and freedom from major target limb amputation and clinically-driven target vessel revascularization within 36 months. All safety and revascularization events were reviewed by an independent clinical events committee. Results: The Kaplan-Meier estimate of freedom from CD-TLR through 36 months was 76.9%. The composite safety endpoint was achieved in 75.6% of patients. The 36-month all-cause mortality rate was 11.6%, and the major target limb amputation rate was 1.0%. The Kaplan-Meier estimate of freedom from CD-TLR through 36 months was significantly lower in patients with chronic limb-threatening ischemia (CLTI) compared with claudicants (67.6% vs 78.0%; p=0.003). Lesions affecting both the superficial femoral artery (SFA) and popliteal artery had lower Kaplan-Meier freedom from CD-TLR through 36 months (69.2%) than either isolated SFA (79.7%) or popliteal artery lesions (76.5%; log- rank p<0.001). Predictors of CD-TLR through 36 months included increased lesion length, reference vessel diameter ≤4.5 mm, in-stent restenosis, bilateral disease, CLTI, and hyperlipidemia. Conclusion: DCB angioplasty with the IN.PACT Admiral DCB for femoropopliteal disease in a diverse and complex real-world population is associated with sustained clinical efficacy and low rates of reinterventions at 3 years after the initial procedure.
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Affiliation(s)
- Giovanni Torsello
- Department of Vascular Surgery, St Franziskus-Hospital Münster, Germany
| | - Konstantinos Stavroulakis
- Department of Vascular Surgery, St Franziskus-Hospital Münster, Germany
- Department of Vascular Surgery, Ludwig-Maximilians-University Hospital Munich, Germany
| | | | - Antonio Micari
- Department of Cardiology, Humanitas Gavazzeni Hospital, Bergamo, Italy
| | - Gunnar Tepe
- Institute of Diagnostic and Interventional Radiology, RoMed Klinikum, Rosenheim, Germany
| | | | - Andrew Benko
- Division of Interventional Radiology, Faculté de Medecine, Université de Sherbrooke, Quebec, Canada
| | - Donghoon Choi
- Department of Internal Medicine, Yonsei University Hospital, Seoul, South Korea
| | | | | | - Jia Guo
- Medtronic, Minneapolis, MN, USA
| | - Reka Dobranszki
- Medtronic, Bakken Research Center BV, Maastricht, Netherlands
| | - Thomas Zeller
- Universitäts-Herzzentrum Freiburg–Bad Krozingen, Bad Krozingen, Germany
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Giusca S, Lichtenberg M, Schueler M, Heinrich U, Eisenbach C, Andrassy M, Korosoglou G. Safety, effectiveness and mid-term follow-up in 136 consecutive patients with moderate to severely calcified lesions undergoing phoenix atherectomy. Heart Vessels 2020; 36:366-375. [PMID: 32914347 DOI: 10.1007/s00380-020-01695-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 08/28/2020] [Indexed: 12/24/2022]
Abstract
To investigate the safety and effectiveness of the Phoenix atherectomy device for the treatment of complex and calcified lesions in patients with peripheral artery disease (PAD). 136 consecutive all-comer patients with chronic PAD underwent Phoenix atherectomy. Safety in terms of vessel injury and embolism, efficacy and clinical success in terms of ≥ 1Rutherford class (RF) improvement during follow-up were systematically analyzed. Lesion calcification was categorized by the Peripheral Arterial Calcium Scoring System (PACSS), whereas lesion complexity was classified by the Transatlantic Inter-Society Consensus (TASC). 151 lesions were treated in 136 consecutive patients. Clinical follow-up was available at 10.3 ± 4.2 months in 132 (97%) patients. 55 patients (40%) had intermittent claudication, 16 (12%) rest pain and 65 (48%) had ischemic ulcerations (mean RF class = 4.2 ± 1.1). 15 (11%) patients had TASC B lesions, whereas the majority 72 (53%) and 49 (36%) exhibited TASC C and D lesions, respectively. Mean PACSS score was 3.3 ± 0.9. Mean lesion length was 106 ± 92 mm. Atherectomy was combined with drug-coated balloon (DCB) in 129 (95%) patients. Nine (6.6%) patients with infra-inguinal lesions received stents. Technical and procedural success were recorded in 102 (75%) and 135 (99%), respectively. Perforation was noticed in 2 (1%), whereas asymptomatic embolism occurred in 6 (4%) patients. Clinical success was present in 54 (100%) patients with claudication and in 65 of 78 (83%) patients with critical limb ischemia (CLI). Atherectomy in combination with DCB angioplasty can be safely performed in patients with complex, calcified peripheral lesions with a relatively low rate of bail-out stenting and promising clinical mid-term results.German Clinical Trials Register: DRKS00016708.
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Affiliation(s)
- Sorin Giusca
- Cardiology and Vascular Medicine, GRN Hospital Weinheim, Weinheim, Germany
| | | | - Melanie Schueler
- Practice for Cardiology and Vascular Medicine, Hirschberg, Germany
| | - Ulrike Heinrich
- Practice for Vascular Medicine and Gastroenterology, Weinheim, Germany
| | | | - Martin Andrassy
- Fuerst-Stirum Hospital, Cardiology and Vascular Medicine, Bruchsal, Germany
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Long-Term Results Of Combined Rotational Atherectomy And Drug-Coated Balloon In The Treatment Of Total Occlusion Of Superficial Femoral Artery. ANADOLU KLINIĞI TIP BILIMLERI DERGISI 2020. [DOI: 10.21673/anadoluklin.755247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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64
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Industry compensation and self-reported financial conflicts of interest among authors of highly cited peripheral artery disease studies. J Vasc Surg 2020; 72:673-684. [DOI: 10.1016/j.jvs.2019.09.053] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 09/07/2019] [Indexed: 12/20/2022]
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Pelka M, Dieter RS. The Jury Is Still Out on Atherectomy. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2020; 21:682-683. [PMID: 32600797 DOI: 10.1016/j.carrev.2020.05.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mark Pelka
- Department of Cardiology, Loyola University MedicalCenter, 2160 S 1st Ave, Maywood, IL 60153; Department of Cardiology, Edward Hines Jr VA Hospital,5000 5th Ave, Hines, IL 60141
| | - Robert S Dieter
- Department of Cardiology, Loyola University MedicalCenter, 2160 S 1st Ave, Maywood, IL 60153; Department of Cardiology, Edward Hines Jr VA Hospital,5000 5th Ave, Hines, IL 60141.
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Successful Use of Adjunctive Orbital Atherectomy for Extensively Calcified Carotid Artery Lesions Using Flow Reversal Neuroprotection Technique. Ann Vasc Surg 2020; 69:449.e1-449.e6. [PMID: 32473307 DOI: 10.1016/j.avsg.2020.05.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 04/25/2020] [Accepted: 05/10/2020] [Indexed: 11/22/2022]
Abstract
The use of transcarotid artery revascularization (TCAR) technique for carotid atherosclerotic disease has become increasingly popular as the endovascular alternative to traditional carotid endarterectomy. TCAR does offer a minimally invasive approach to carotid lesions, however, several technical and anatomic considerations, such as extensive calcification, limit its widespread applicability. Both orbital and rotational atherectomy are commonly used for extensively calcified lesions in the peripheral vasculature with satisfactory results for luminal gain. Herein, we describe the use of orbital atherectomy of a severely calcified ostial carotid lesion using reverse flow technique for neuroprotection during TCAR in a patient considered high risk for carotid endarterectomy.
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Tan R, Sieunarine K. Superficial Femoral Artery Pseudoaneurysm as a Delayed Complication of TurboHawk Atherectomy. Ann Vasc Surg 2020; 68:568.e17-568.e21. [PMID: 32278871 DOI: 10.1016/j.avsg.2020.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 03/29/2020] [Accepted: 04/02/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Peripheral atherectomy is utilized in the treatment of heavily calcified plaques from peripheral arterial lesions. Commonly reported complications include access site injury, perforations, dissections, embolism, and retroperitoneal hemorrhage. METHODS We report the case of a 74-year-old Caucasian male who developed a 50 × 43 × 40-mm saccular pseudoaneurysm in the native mid-superficial femoral artery after TurboHawk atherectomy. RESULTS We describe the diagnostic steps in identifying this complication secondary to directional atherectomy and the successful treatment of this pseudoaneurysm using a Viabahn stent graft. CONCLUSIONS Pseudoaneurysm is a rare complication associated with the procedure which must be followed up with repeat imaging. Symptoms such as limb pain or swelling or increase in the size of pseudoaneurysm should prompt timely assessment of atherectomy site. Stenting with a Viabahn stent has proven to be a viable and successful treatment option.
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Affiliation(s)
- Rebekah Tan
- Hollywood Private Hospital, Nedlands, Western Australia, Australia.
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Lai SH, Roush BB, Fenlon J, Munn J, Rummel M, Johnston D, Longton C, Bauler LD, Jain KM. Outcomes of atherectomy for lower extremity ischemia in an office endovascular center. J Vasc Surg 2020; 71:1276-1285. [DOI: 10.1016/j.jvs.2019.06.198] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 06/19/2019] [Indexed: 11/26/2022]
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69
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Cai Z, Guo L, Qi L, Cui S, Tong Z, Guo J, Wang Z, Gu Y. Midterm Outcome of Directional Atherectomy Combined with Drug-Coated Balloon Angioplasty Versus Drug-Coated Balloon Angioplasty Alone for Femoropopliteal Arteriosclerosis Obliterans. Ann Vasc Surg 2020; 64:181-187. [DOI: 10.1016/j.avsg.2019.06.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/24/2019] [Accepted: 06/04/2019] [Indexed: 10/26/2022]
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70
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Finn MT, Ingrassia JJ, Parikh SA. Plaque Modification in Endovascular Procedures in Patients with Infrainguinal Disease. Interv Cardiol Clin 2020; 9:125-137. [PMID: 32147115 DOI: 10.1016/j.iccl.2019.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Plaque modification (PM) for atherosclerotic peripheral vascular lesions includes a variety of device types to alter the vessel structure with the aim of enhancing procedural success. PM device utilization has expanded significantly in the United States in recent years despite limited high-quality clinical trials. This article reviews societal guidelines for PM, evaluates currently available trial evidence, examines various pathologic subsets in which PM may be used, and discusses future areas for research.
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Affiliation(s)
- Matthew T Finn
- Department of Cardiology, Columbia University Irving Medical Center, 161 Fort Washington Avenue, 6th Floor, New York, NY 10032, USA
| | - Joseph J Ingrassia
- Department of Cardiology, Columbia University Irving Medical Center, 161 Fort Washington Avenue, 6th Floor, New York, NY 10032, USA
| | - Sahil A Parikh
- Department of Cardiology, Columbia University Irving Medical Center, 161 Fort Washington Avenue, 6th Floor, New York, NY 10032, USA.
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71
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Device Selection in Femoral-Popliteal Arterial Interventions. Interv Cardiol Clin 2020; 9:197-206. [PMID: 32147120 DOI: 10.1016/j.iccl.2019.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Endovascular intervention devices for femoral-popliteal arterial disease have evolved in the last decade to more effectively treat patients with symptoms of claudication, improve tissue healing, and prevent amputation in patients with critical limb ischemia. Drug-eluting stents and drug-coated balloon therapies have demonstrated significant improvements in short- and mid-term patency and decreases in future target vessel interventions over uncoated balloon angioplasty. Adjunctive lesion preparation options including atherectomy devices are available to treat more complex and calcified lesions, but comparative data are still required.
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72
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Janas A, Milewski K, Buszman P, Kolarczyk-Haczyk A, Trendel W, Pruski M, Wojakowski W, Buszman P, Kiesz RS. Comparison of long-term outcomes after directional versus rotational atherectomy in peripheral artery disease. ADVANCES IN INTERVENTIONAL CARDIOLOGY 2020; 16:76-81. [PMID: 32368239 PMCID: PMC7189125 DOI: 10.5114/aic.2020.93914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 08/11/2019] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION The rate of atherectomy utilization in peripheral artery diseases (PAD) is growing. The two atherectomy devices available on the market and used most frequently are the directional and rotational ones. Nonetheless, there is a lack of direct comparison between these two types of atherectomy in PAD. AIM To compare the long-term outcomes after PAD endovascular revascularization with two types of atherectomies: rotational (AR) (Phoenix Philips) and directional (AD) (SilverHawk Medtronic). MATERIAL AND METHODS This was a single-center, retrospective study of obstructive and symptomatic PAD patients who underwent revascularization with atherectomy. The endpoints were considered as target lesion revascularization (TLR), death, amputations and bailout stenting (BS). RESULTS The AR group consisted of 97 patients, while the AD group consisted of 85 individuals. There were no significant differences between the groups in terms of baseline characteristics except for an increased critical limb ischemia (CLI) prevalence in the AR group. The mean follow-up for AD and AR was 282.6 ±147.4 and 255.7 ±186.1 days, respectively (p = 0.44). There were no significant differences in the death rate (AD: 1 (1.7%) vs. AR: 5 (5.7%); p = 0.54), amputations (AD: 2 (2.3%) vs. AR: 5 (5.7%); p = 0.45) or bailout stenting (AD: 2 (2.3%) vs. AR: 3 (3.2%); p = 0.74), whereas TLR was more frequent in the AD group (AD: 25 (29%) vs. AR: 15 (15.9%; p = 0.03). The Kaplan-Meier analysis showed no significant differences between the groups in time to TLR, amputation or death. CONCLUSIONS In this hypothesis-generating study the AR had a lower rate of TLR when compared to the AD. Nevertheless, this should be confirmed in further controlled randomized trials.
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Affiliation(s)
- Adam Janas
- Center of Cardiovascular Research and Development, American Heart of Poland, Katowice, Poland
| | - Krzysztof Milewski
- Center of Cardiovascular Research and Development, American Heart of Poland, Katowice, Poland
| | - Piotr Buszman
- Center of Cardiovascular Research and Development, American Heart of Poland, Katowice, Poland
| | | | - Wojciech Trendel
- Center of Cardiovascular Research and Development, American Heart of Poland, Katowice, Poland
| | - Maciej Pruski
- Center of Cardiovascular Research and Development, American Heart of Poland, Katowice, Poland
| | - Wojciech Wojakowski
- Third Division of Cardiology, Medical University of Silesia, Katowice, Poland
| | - Paweł Buszman
- Center of Cardiovascular Research and Development, American Heart of Poland, Katowice, Poland
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Armstrong EJ, Kokkinidis DG. EDITORIAL: Eximo Medical's B-Laser for Infrainguinal Peripheral Artery Disease: The New Kid on the Block for Lesion Preparation in Complex Peripheral Interventions? CARDIOVASCULAR REVASCULARIZATION MEDICINE 2020; 21:93-95. [PMID: 32057352 DOI: 10.1016/j.carrev.2019.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Ehrin J Armstrong
- Division of Cardiology, Rocky Mountain Regional VA Medical Center, University of Colorado, Denver, CO.
| | - Damianos G Kokkinidis
- Division of Cardiology, Rocky Mountain Regional VA Medical Center, University of Colorado, Denver, CO
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Shammas NW, Chandra P, Brodmann M, Weinstock B, Sedillo G, Cawich I, Micari A, Lee A, Metzger C, Palena LM, Rundback J. Acute and 30-Day Safety and Effectiveness Evaluation of Eximo Medical's B-Laser™, a Novel Atherectomy Device, in Subjects Affected With Infrainguinal Peripheral Arterial Disease: Results of the EX-PAD-03 Trial. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2020; 21:86-92. [DOI: 10.1016/j.carrev.2018.11.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 11/24/2018] [Accepted: 11/26/2018] [Indexed: 10/27/2022]
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Starodubtsev V, Karpenko A, Lenko E, Ignatenko P. Better treatment option in chronic superficial femoral artery occlusive disease: comparison of methods (meta-analysis). J Cardiovasc Thorac Res 2019; 11:224-229. [PMID: 31579463 PMCID: PMC6759610 DOI: 10.15171/jcvtr.2019.37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 07/19/2019] [Indexed: 11/09/2022] Open
Abstract
Introduction: The objective is to evaluate the frequency of primary obstruction events (PrO) during one-year follow-up after performing excisional atherectomy with the SilverHawk/TurboHawk atherectomy device (S/TH) or remote superficial femoral artery endarterectomy (RSFAE) in patients with the chronic superficial femoral artery occlusive disease (СSFAOD).
Methods: We included all randomized clinical trials (RCTs) and not-RCTs concerning the treatment of patients with СSFAOD after S/TH and RSFAE without duration.
Results: Twenty-nine items (1990-2017) were discovered; 27 articles on the levels of evidence were included in qualitative synthesis; 9 studies (meta-analysis) were included in quantitative synthesis. The results of 2762 patients’ treatment were summed up in our analysis (1422 patients S/TH; 1340 patients RSFAE). All included reports were at low risk of bias. According to the criterion "frequency of PrO" during one-year follow-up, the pooled Hazard Ratios indicate significant favours of S/TH if compared it with RSFAE (HR= 0.66 (0.57 to 0.76, P < 0.00001), I2 = 9%).
Conclusion: Our study showed that S/TH with the SpiderFX device (distal embolic protection) are safe and effective treatment option for short lesion (<15 cm) in patients with СSFAOD. The usage of S/TH methods significantly reduced number of PrO if compared it with RSFAE. In long-segment lesion (>15 cm) in patients with СSFAOD, RSFAE may be considered better than an endovascular procedure. But still it is necessary to conduct well-planned randomized studies to determine effectiveness and safety of the compared methods (S/TH and RSFAE) in patients with long-segment lesion (>15 cm).
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Affiliation(s)
- Vladimir Starodubtsev
- Siberian Federal Biomedical Research Center, Ministry for Public Health Care of Russian Federation, Novosibirsk, Russian Federation
| | - Andrey Karpenko
- Siberian Federal Biomedical Research Center, Ministry for Public Health Care of Russian Federation, Novosibirsk, Russian Federation
| | - Evgeniy Lenko
- Siberian Federal Biomedical Research Center, Ministry for Public Health Care of Russian Federation, Novosibirsk, Russian Federation
| | - Pavel Ignatenko
- Siberian Federal Biomedical Research Center, Ministry for Public Health Care of Russian Federation, Novosibirsk, Russian Federation
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Directional Atherectomy with Antirestenotic Therapy for Femoropopliteal Artery Disease: A Systematic Review and Meta-Analysis. J Vasc Interv Radiol 2019; 30:1586-1592. [DOI: 10.1016/j.jvir.2019.06.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 06/15/2019] [Accepted: 06/17/2019] [Indexed: 11/17/2022] Open
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77
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Gandini R, Pratesi G, Merolla S, Scaggiante J, Chegai F. A Single-Center Experience With Phoenix Atherectomy System in Patients With Moderate to Heavily Calcified Femoropopliteal Lesions. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2019; 21:676-681. [PMID: 31488361 DOI: 10.1016/j.carrev.2019.08.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Revised: 08/11/2019] [Accepted: 08/19/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE To evaluate efficacy and safety of a new rotational atherectomy (RA), the Phoenix Atherectomy™ System, for the treatment of de novo and re-stenotic or occlusions atherosclerotic moderate-heavily lesions of the femoro-popliteal axis. MATERIAL AND METHODS From January 2015 to August 2017, 52 patients with heavily calcified femoro-popliteal lesions causing severe stenosis or occlusions were enrolled in our center to be treated using Phoenix catheters. Primary endpoints of this study were acute efficacy and safety at 30 days. Secondary endpoints were freedom from restenosis and target lesion revascularization (TLR)/target vessel revascularization (TVR) at 1-, 6- and 12- months. RESULTS The mean lesion length was 9.2 cm (range 5-23 cm). The lesions were located in superficial femoral artery (SFA) in 61.5% (Fig. 1-A), in popliteal artery in 21.1% and involved femoral-popliteal axis in 15.4%. A primary technical success was achieved in 51/52 patients, with an optimal working channel after RA alone. Using Kaplan-Meyer analysis, primary vessel patency rates at 1, 6 and 12 -months was 96.1%, 86.5% and 76.9% respectively. Assisted primary patency at 1, 6- and 12 -months was 100%, 90.3% and 86.5% respectively. CONCLUSIONS Recanalisation with the Phoenix Atherectomy System is simple and safe, with a high technical success rate.
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Affiliation(s)
- Roberto Gandini
- Department of Diagnostic and Molecular Imaging, Radiation Therapy and Interventional Radiology, University of Rome Tor Vergata, Viale Oxford 81, 00133 Rome, Italy
| | - Giovanni Pratesi
- Vascular Surgery, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Stefano Merolla
- Department of Diagnostic and Molecular Imaging, Radiation Therapy and Interventional Radiology, University of Rome Tor Vergata, Viale Oxford 81, 00133 Rome, Italy
| | - Jacopo Scaggiante
- Department of Diagnostic and Molecular Imaging, Radiation Therapy and Interventional Radiology, University of Rome Tor Vergata, Viale Oxford 81, 00133 Rome, Italy
| | - Fabrizio Chegai
- Department of Diagnostic and Molecular Imaging, Radiation Therapy and Interventional Radiology, University of Rome Tor Vergata, Viale Oxford 81, 00133 Rome, Italy.
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Rundback J, Chandra P, Brodmann M, Weinstock B, Sedillo G, Cawich I, Micari A, Lee A, Metzger C, Palena LM, Shammas NW. Novel laser‐based catheter for peripheral atherectomy: 6‐month results from the Eximo Medical B‐Laser™ IDE study. Catheter Cardiovasc Interv 2019; 94:1010-1017. [DOI: 10.1002/ccd.28435] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 07/16/2019] [Accepted: 07/27/2019] [Indexed: 11/12/2022]
Affiliation(s)
| | | | | | | | - Gino Sedillo
- Cardiovascular Solutions Institute Bradenton Florida
| | - Ian Cawich
- Arkansas Heart Hospital Little Rock Arkansas
| | - Antonio Micari
- Maria Cecilia Hospital Cotignola Italy
- Gavazzeni Humanitas Hospital Bergamo Italy
| | - Arthur Lee
- North Florida Regional Medical Center Gainesville Florida
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Impact of Plaque Calcification and Stent Oversizing on Clinical Outcomes of Atherosclerotic Femoropopliteal Arterial Occlusive Disease Following Stent Angioplasty. Eur J Vasc Endovasc Surg 2019; 58:215-222. [DOI: 10.1016/j.ejvs.2019.01.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 01/22/2019] [Indexed: 11/21/2022]
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Conte MS, Bradbury AW, Kolh P, White JV, Dick F, Fitridge R, Mills JL, Ricco JB, Suresh KR, Murad MH, Aboyans V, Aksoy M, Alexandrescu VA, Armstrong D, Azuma N, Belch J, Bergoeing M, Bjorck M, Chakfé N, Cheng S, Dawson J, Debus ES, Dueck A, Duval S, Eckstein HH, Ferraresi R, Gambhir R, Gargiulo M, Geraghty P, Goode S, Gray B, Guo W, Gupta PC, Hinchliffe R, Jetty P, Komori K, Lavery L, Liang W, Lookstein R, Menard M, Misra S, Miyata T, Moneta G, Munoa Prado JA, Munoz A, Paolini JE, Patel M, Pomposelli F, Powell R, Robless P, Rogers L, Schanzer A, Schneider P, Taylor S, De Ceniga MV, Veller M, Vermassen F, Wang J, Wang S. Global Vascular Guidelines on the Management of Chronic Limb-Threatening Ischemia. Eur J Vasc Endovasc Surg 2019; 58:S1-S109.e33. [PMID: 31182334 PMCID: PMC8369495 DOI: 10.1016/j.ejvs.2019.05.006] [Citation(s) in RCA: 753] [Impact Index Per Article: 150.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
GUIDELINE SUMMARY Chronic limb-threatening ischemia (CLTI) is associated with mortality, amputation, and impaired quality of life. These Global Vascular Guidelines (GVG) are focused on definition, evaluation, and management of CLTI with the goals of improving evidence-based care and highlighting critical research needs. The term CLTI is preferred over critical limb ischemia, as the latter implies threshold values of impaired perfusion rather than a continuum. CLTI is a clinical syndrome defined by the presence of peripheral artery disease (PAD) in combination with rest pain, gangrene, or a lower limb ulceration >2 weeks duration. Venous, traumatic, embolic, and nonatherosclerotic etiologies are excluded. All patients with suspected CLTI should be referred urgently to a vascular specialist. Accurately staging the severity of limb threat is fundamental, and the Society for Vascular Surgery Threatened Limb Classification system, based on grading of Wounds, Ischemia, and foot Infection (WIfI) is endorsed. Objective hemodynamic testing, including toe pressures as the preferred measure, is required to assess CLTI. Evidence-based revascularization (EBR) hinges on three independent axes: Patient risk, Limb severity, and ANatomic complexity (PLAN). Average-risk and high-risk patients are defined by estimated procedural and 2-year all-cause mortality. The GVG proposes a new Global Anatomic Staging System (GLASS), which involves defining a preferred target artery path (TAP) and then estimating limb-based patency (LBP), resulting in three stages of complexity for intervention. The optimal revascularization strategy is also influenced by the availability of autogenous vein for open bypass surgery. Recommendations for EBR are based on best available data, pending level 1 evidence from ongoing trials. Vein bypass may be preferred for average-risk patients with advanced limb threat and high complexity disease, while those with less complex anatomy, intermediate severity limb threat, or high patient risk may be favored for endovascular intervention. All patients with CLTI should be afforded best medical therapy including the use of antithrombotic, lipid-lowering, antihypertensive, and glycemic control agents, as well as counseling on smoking cessation, diet, exercise, and preventive foot care. Following EBR, long-term limb surveillance is advised. The effectiveness of nonrevascularization therapies (eg, spinal stimulation, pneumatic compression, prostanoids, and hyperbaric oxygen) has not been established. Regenerative medicine approaches (eg, cell, gene therapies) for CLTI should be restricted to rigorously conducted randomizsed clinical trials. The GVG promotes standardization of study designs and end points for clinical trials in CLTI. The importance of multidisciplinary teams and centers of excellence for amputation prevention is stressed as a key health system initiative.
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Affiliation(s)
- Michael S Conte
- Division of Vascular and Endovascular Surgery, University of California, San Francisco, CA, USA.
| | - Andrew W Bradbury
- Department of Vascular Surgery, University of Birmingham, Birmingham, United Kingdom
| | - Philippe Kolh
- Department of Biomedical and Preclinical Sciences, University Hospital of Liège, Wallonia, Belgium
| | - John V White
- Department of Surgery, Advocate Lutheran General Hospital, Niles, IL, USA
| | - Florian Dick
- Department of Vascular Surgery, Kantonsspital St. Gallen, St. Gallen, and University of Berne, Berne, Switzerland
| | - Robert Fitridge
- Department of Vascular and Endovascular Surgery, The University of Adelaide Medical School, Adelaide, South Australia, Australia
| | - Joseph L Mills
- Division of Vascular Surgery and Endovascular Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Jean-Baptiste Ricco
- Department of Clinical Research, University Hospitalof Poitiers, Poitiers, France
| | | | - M Hassan Murad
- Mayo Clinic Evidence-Based Practice Center, Rochester, MN, USA
| | - Victor Aboyans
- Department of Cardiology, Dupuytren, University Hospital, France
| | - Murat Aksoy
- Department of Vascular Surgery American, Hospital, Turkey
| | | | | | | | - Jill Belch
- Ninewells Hospital University of Dundee, UK
| | - Michel Bergoeing
- Escuela de Medicina Pontificia Universidad, Catolica de Chile, Chile
| | - Martin Bjorck
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Sweden
| | | | | | - Joseph Dawson
- Royal Adelaide Hospital & University of Adelaide, Australia
| | - Eike S Debus
- University Heart Center Hamburg, University Hospital Hamburg-Eppendorf, Germany
| | - Andrew Dueck
- Schulich Heart Centre, Sunnybrook Health, Sciences Centre, University of Toronto, Canada
| | - Susan Duval
- Cardiovascular Division, University of, Minnesota Medical School, USA
| | | | - Roberto Ferraresi
- Interventional Cardiovascular Unit, Cardiology Department, Istituto Clinico, Città Studi, Milan, Italy
| | | | - Mauro Gargiulo
- Diagnostica e Sperimentale, University of Bologna, Italy
| | | | | | | | - Wei Guo
- 301 General Hospital of PLA, Beijing, China
| | | | | | - Prasad Jetty
- Division of Vascular and Endovascular Surgery, The Ottawa Hospital and the University of Ottawa, Ottawa, Canada
| | | | | | - Wei Liang
- Renji Hospital, School of Medicine, Shanghai Jiaotong University, China
| | - Robert Lookstein
- Division of Vascular and Interventional Radiology, Icahn School of Medicine at Mount Sinai
| | | | | | | | | | | | | | - Juan E Paolini
- Sanatorio Dr Julio Mendez, University of Buenos Aires, Argentina
| | - Manesh Patel
- Division of Cardiology, Duke University Health System, USA
| | | | | | | | - Lee Rogers
- Amputation Prevention Centers of America, USA
| | | | - Peter Schneider
- Kaiser Foundation Hospital Honolulu and Hawaii Permanente Medical Group, USA
| | - Spence Taylor
- Greenville Health Center/USC School of Medicine Greenville, USA
| | | | - Martin Veller
- University of the Witwatersrand, Johannesburg, South Africa
| | | | - Jinsong Wang
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shenming Wang
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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Bosiers M. Is vessel prep necessary before treating the superficial femoral artery? THE JOURNAL OF CARDIOVASCULAR SURGERY 2019; 60:557-566. [PMID: 31241268 DOI: 10.23736/s0021-9509.19.11037-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The standard of care for treating symptomatic peripheral arterial disease has been percutaneous transluminal angioplasty with or without stenting over the last couple of years. This endovascular treatment of claudicants or patients with critical limb ischemia has increased in numbers and has even surpassed open surgery. Our daily practice has evolved to an endovascular-first approach, especially in the femoropopliteal region, being the most frequently treated vessel. However, neointimal hyperplasia and elastic recoil leading to target lesion restenosis or occlusion after initial successful treatment is not uncommon. In recent years, drug-eluting technologies on balloons or stents have been investigated as a potential solution for this problem with excellent results compared to plain-old balloon angioplasty. Nonetheless in the majority of those trials, the bailout stenting rate increased with lesion complexity, albeit it in long or heavily calcified lesions due to flow-limiting dissections, elastic recoil or the calcium barrier preventing adequate drug uptake. There is a need for vessel preparation in order to ameliorate drug delivery, especially in complex lesions. Multiple devices are available to prepare even the most challenging lesions for drug uptake or stenting, by achieving maximal luminal gain and by minimizing dissections. This review aims to give an overview of the most common modalities for vessel preparation in the superficial femoral artery beside plain old balloon angioplasty together with an overview of the current literature of each device in the superficial femoral artery.
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Affiliation(s)
- Michel Bosiers
- Department of Vascular and Endovascular Surgery, St. Franziskus Hospital, Münster, Germany -
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Armstrong EJ, Brodmann M, Deaton DH, Gray WA, Jaff MR, Lichtenberg M, Rundback JH, Schneider PA. Dissections After Infrainguinal Percutaneous Transluminal Angioplasty: A Systematic Review and Current State of Clinical Evidence. J Endovasc Ther 2019; 26:479-489. [DOI: 10.1177/1526602819855396] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Purpose: To systematically review the literature and extract information on the definitions, prevalence, implications, and treatment of dissections after infrainguinal balloon angioplasty, with a goal of summarizing current data and identifying gaps in knowledge to help direct future research. Materials and Methods: A systematic review was performed according to the PRISMA guidelines. Medline (PubMed), Scopus, and Cochrane CENTRAL databases were reviewed for prospective and retrospective studies reporting dissection identification, characterization, incidence, severity, and/or outcomes after infrainguinal balloon angioplasty up to January 30, 2019. The electronic search resulted in 288 studies. From these, 153 full-text articles were assessed, and 51 published from 1964 to 2018 were selected as relevant to this systematic review. Because of the significant between-study differences in lesion characteristics, reporting methods, and lack of core laboratory adjudication, the findings were summarized from each study, but the results were not pooled. Results: The mechanism of percutaneous transluminal angioplasty (PTA) consists of adventitial stretching, medial necrosis, and controlled dissection or plaque fracture. PTA-induced dissections can precipitate pathological high and low shear hemodynamic defects and have been implicated as a contributing factor in procedural complications as well as restenosis at the treatment site. The development of significant dissection after PTA often leads to the use of adjunctive therapies, including stent placement. Despite the ubiquitous nature of dissection after balloon angioplasty (incidence 7.4% to 84%), limited data are available to categorize dissections in the peripheral arteries and direct subsequent treatments to improve vessel patency. With the increased utilization of drug-coated balloon angioplasty, understanding the outcomes of postangioplasty dissection has become increasingly important, as the decision to treat dissections with additional strategies has therapeutic and economic implications. Conclusion: All post-PTA dissections in the femoropopliteal arteries may benefit from a treatment approach that ensures optimal hemodynamics with long-term durability in treated lesions. Further understanding the importance of postangioplasty dissections, along with the development of new technologies, will help optimize the patency of endovascular interventions.
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Affiliation(s)
| | | | - David H. Deaton
- Palmetto Health/University of South Carolina, Columbia, SC, USA
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83
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Conte MS, Bradbury AW, Kolh P, White JV, Dick F, Fitridge R, Mills JL, Ricco JB, Suresh KR, Murad MH. Global vascular guidelines on the management of chronic limb-threatening ischemia. J Vasc Surg 2019; 69:3S-125S.e40. [PMID: 31159978 PMCID: PMC8365864 DOI: 10.1016/j.jvs.2019.02.016] [Citation(s) in RCA: 719] [Impact Index Per Article: 143.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Chronic limb-threatening ischemia (CLTI) is associated with mortality, amputation, and impaired quality of life. These Global Vascular Guidelines (GVG) are focused on definition, evaluation, and management of CLTI with the goals of improving evidence-based care and highlighting critical research needs. The term CLTI is preferred over critical limb ischemia, as the latter implies threshold values of impaired perfusion rather than a continuum. CLTI is a clinical syndrome defined by the presence of peripheral artery disease (PAD) in combination with rest pain, gangrene, or a lower limb ulceration >2 weeks duration. Venous, traumatic, embolic, and nonatherosclerotic etiologies are excluded. All patients with suspected CLTI should be referred urgently to a vascular specialist. Accurately staging the severity of limb threat is fundamental, and the Society for Vascular Surgery Threatened Limb Classification system, based on grading of Wounds, Ischemia, and foot Infection (WIfI) is endorsed. Objective hemodynamic testing, including toe pressures as the preferred measure, is required to assess CLTI. Evidence-based revascularization (EBR) hinges on three independent axes: Patient risk, Limb severity, and ANatomic complexity (PLAN). Average-risk and high-risk patients are defined by estimated procedural and 2-year all-cause mortality. The GVG proposes a new Global Anatomic Staging System (GLASS), which involves defining a preferred target artery path (TAP) and then estimating limb-based patency (LBP), resulting in three stages of complexity for intervention. The optimal revascularization strategy is also influenced by the availability of autogenous vein for open bypass surgery. Recommendations for EBR are based on best available data, pending level 1 evidence from ongoing trials. Vein bypass may be preferred for average-risk patients with advanced limb threat and high complexity disease, while those with less complex anatomy, intermediate severity limb threat, or high patient risk may be favored for endovascular intervention. All patients with CLTI should be afforded best medical therapy including the use of antithrombotic, lipid-lowering, antihypertensive, and glycemic control agents, as well as counseling on smoking cessation, diet, exercise, and preventive foot care. Following EBR, long-term limb surveillance is advised. The effectiveness of nonrevascularization therapies (eg, spinal stimulation, pneumatic compression, prostanoids, and hyperbaric oxygen) has not been established. Regenerative medicine approaches (eg, cell, gene therapies) for CLTI should be restricted to rigorously conducted randomizsed clinical trials. The GVG promotes standardization of study designs and end points for clinical trials in CLTI. The importance of multidisciplinary teams and centers of excellence for amputation prevention is stressed as a key health system initiative.
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Affiliation(s)
- Michael S Conte
- Division of Vascular and Endovascular Surgery, University of California, San Francisco, Calif.
| | - Andrew W Bradbury
- Department of Vascular Surgery, University of Birmingham, Birmingham, United Kingdom
| | - Philippe Kolh
- Department of Biomedical and Preclinical Sciences, University Hospital of Liège, Wallonia, Belgium
| | - John V White
- Department of Surgery, Advocate Lutheran General Hospital, Niles, Ill
| | - Florian Dick
- Department of Vascular Surgery, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Robert Fitridge
- Department of Vascular and Endovascular Surgery, The University of Adelaide Medical School, Adelaide, South Australia
| | - Joseph L Mills
- Division of Vascular Surgery and Endovascular Therapy, Baylor College of Medicine, Houston, Tex
| | - Jean-Baptiste Ricco
- Department of Clinical Research, University Hospitalof Poitiers, Poitiers, France
| | | | - M Hassan Murad
- Mayo Clinic Evidence-Based Practice Center, Rochester, Minn
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84
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Korosoglou G, Giusca S, Andrassy M, Lichtenberg M. The Role of Atherectomy in Peripheral Artery Disease: Current Evidence and Future Perspectives. VASCULAR AND ENDOVASCULAR REVIEW 2019. [DOI: 10.15420/ver.2018.16.2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
An ageing population and the increasing prevalence of cardiovascular risk factors have aggravated the burden of peripheral artery disease (PAD). Despite advances in the pharmacological treatment of atherosclerosis, many patients with symptomatic PAD require invasive procedures to reduce the symptoms of claudication, salvage tissue and prevent amputation and subsequent disability in those with critical limb ischaemia. After significant advances in endovascular treatment over the past two decades, these techniques are widely accepted as first-choice treatment in the majority of patients with PAD. However, in patients with severely calcified lesions, standard endovascular treatment such as plain or drug-coated balloon (DCB) angioplasty may fail due to vessel recoil or severe dissection in the acute setting, and intimal hyperplasia in the long term. With the use of percutaneous plaque modification and debulking techniques based on atherectomy, such calcified lesions can be tackled more easily after removal or fragmentation of atherosclerotic plaque. More homogeneous balloon expansion at lower pressures can be achieved after atherectomy, which reduces barotrauma while allowing better drug delivery to the vessel wall during DCB angioplasty avoids the need for stent placement. There are four principal methods of direct atherectomy available at the present time: directional atherectomy, rotational atherectomy, orbital atherectomy and hybrid atherectomy. In this article, we provide a short overview of these techniques and the current evidence from clinical trials to support their use.
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Affiliation(s)
- Grigorios Korosoglou
- Department of Cardiology, Vascular Medicine and Pneumology, GRN Hospital Weinheim, Weinheim, Germany
| | - Sorin Giusca
- Department of Cardiology, Vascular Medicine and Pneumology, GRN Hospital Weinheim, Weinheim, Germany
| | - Martin Andrassy
- Department of Cardiology, Vascular Medicine and Diabetology, Fuerst-Stirum Hospital Bruchsal, Bruchsal, Germany
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85
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van Koeverden ID, Scholtes VPW, den Ruijter HM, Hazenberg SCE, de Kleijn DPV, de Borst GJ. The Impact of Diabetes and Time on the Atherosclerotic Plaque and Cardiovascular Outcome in Patients Undergoing Iliofemoral Endarterectomy. Eur J Vasc Endovasc Surg 2019; 57:832-841. [PMID: 30910497 DOI: 10.1016/j.ejvs.2018.10.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 10/13/2018] [Indexed: 10/27/2022]
Abstract
OBJECTIVE The incidence of diabetes is rapidly increasing and diabetes is associated with an increased risk of peripheral artery disease. Recent studies have shown a time dependent decline in vulnerable plaque features and secondary cardiovascular events in iliofemoral endarterectomy (IFE) patients. IFE patients with diabetes have a high risk of cardiovascular events. It is not known, however, whether vulnerable plaque features and cardiovascular events reduce over time in IFE patients with diabetes. METHODS Between 2003 and 2014, 691 atherosclerotic plaques were obtained by IFE, from 212 patients with and 479 patients without diabetes. Plaques were immunohistochemically stained and analysed for the presence of intraplaque haemorrhage, lipid core, calcification, collagen, smooth muscle cells, and macrophages. Patients were stratified according to their diabetic status and year of inclusion. All patients had a follow up of three years in which cardiovascular adverse events were recorded. RESULTS A time dependent decrease was observed in intraplaque haemorrhage, plaque lipid core, and percentage of macrophages in IFE patients with diabetes. After multivariable correction for changes in risk factors over time, intraplaque haemorrhage (64.2% [2002-2005] vs. 39.6% [2012-2014], p = .01) became significantly less prevalent. Interestingly, the percentage of severely calcified plaques remained high over time. The number of secondary events decreased over time in patients without diabetes (HR 1.80, 95% CI 1.15-2.81 (p = .010) for 2002-2005 vs. 2012-2014), but remained high and unchanged in patients with diabetes. CONCLUSION In patients with diabetes undergoing IFE, a time dependent stabilisation of atherosclerotic plaque features was found in line with previous observations in patients with severe atherosclerosis. The presence of severely calcified lesions remained high and unchanged. The secondary event rate remained high in patients with diabetes in contrast to a significant decrease in patients without diabetes. These findings stress the need for improvement of care in IFE patients with diabetes.
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Affiliation(s)
- Ian D van Koeverden
- Laboratory of Experimental Cardiology, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Vincent P W Scholtes
- Department of Vascular Surgery, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Hester M den Ruijter
- Laboratory of Experimental Cardiology, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Stijn C E Hazenberg
- Department of Vascular Surgery, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Dominique P V de Kleijn
- Department of Experimental Vascular Surgery, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Gert J de Borst
- Department of Vascular Surgery, University Medical Centre Utrecht, Utrecht, the Netherlands.
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86
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Amer MR, Chaturvedula ST, Joshi S, Ingrassia J. Antithrombotic Therapy After Revascularization in Patients With Peripheral Arterial Disease: What Is Here, What Is Next. Vasc Endovascular Surg 2019; 53:325-336. [DOI: 10.1177/1538574419836316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Objective: The optimal antithrombotic regimen in peripheral arterial disease (PAD) is not known, leading to significant variations in antithrombotic treatment protocols in randomized trials and clinical practice. In device trials, antithrombotic regimens in patients receiving peripheral vascular interventions have not been clearly reported on. This review summarizes and discusses the most recent evidence on this topic to provide a potential guide to clinical practice. Methods: A search of the literature was done for publications that reported outcomes of major PAD device trials. Reported outcomes and various antithrombotic regimens were studied. Results: Use of antithrombotic therapy varied significantly between various device trials. Reporting of antithrombotic regimens at the time of follow-up is lacking. Conclusion: Outcome data on optimal antithrombotic regimens are presently lacking largely due to the significant heterogeneity and underreporting of antithrombotic regimens at follow-up among prior clinical trials. Standardization and reporting of precise antithrombotic regimens at various points of follow-up in device trials of patients with PAD should be attempted so as to minimize differences in treatment patterns when evaluating new devices.
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Affiliation(s)
- Mostafa R. Amer
- Division of Primary Care/Internal Medicine, University of Connecticut, Farmington, CT, USA
| | | | - Saurabh Joshi
- Division of Cardiology, University of Connecticut, Farmington, CT, USA
| | - Joseph Ingrassia
- Division of Interventional Cardiology, Hartford Hospital, Hartford, CT, USA
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87
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Lichtenberg M, Korosoglou G. Atherectomy plus antirestenotic therapy for SFA lesions: evolving evidence for better patency rates in complex lesions. THE JOURNAL OF CARDIOVASCULAR SURGERY 2019; 60:205-211. [DOI: 10.23736/s0021-9509.19.10844-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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88
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Stenting the Common Femoral Artery: Crossing the Rubicon of Endovascular Treatment? JACC Cardiovasc Interv 2019; 10:1355-1356. [PMID: 28683942 DOI: 10.1016/j.jcin.2017.05.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Accepted: 05/02/2017] [Indexed: 11/22/2022]
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89
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Sauguet A, Philippart R, Honton B. Directional atherectomy with antirestenotic therapy for the treatment of no-stenting zones. THE JOURNAL OF CARDIOVASCULAR SURGERY 2019; 60:198-204. [PMID: 30650962 DOI: 10.23736/s0021-9509.19.10866-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Endovascular treatment for peripheral artery occlusive disease carries unresolved problem of restenosis. Treatment modalities in areas of high mechanical stress like popliteal artery and common femoral artery remains challenging. New-generation devices improved the results of stent therapy in this anatomical territory, but could impact on future surgical options if they are needed. Vessel preparation prior to drug (paclitaxel)-coated balloons (DCB) angioplasty leads to better paclitaxel penetration into the arterial wall and improved drug uptake. The "leave nothing behind" strategies, DCB angioplasty and combined directional atherectomy (DA) and antirestenotic therapy (DAART), can theoretically overcome the problems caused by the mobility of the knee joint. However, calcified and longer lesions remain a challenging subset that is less responsive to DCBs, resulting in higher provisional stent rates. For the treatment of long and calcified femoropopliteal lesions, vessel preparation with DA before DCB angioplasty seems to be safe in mid-term follow-up and might have benefits in more challenging lesion subsets that are at higher risk for acute and chronic technical treatment failure of percutaneous transluminal angioplasty, including DCB angioplasty, such as severely calcified lesions. Treatment with DA+DCB resulted in both increased technical success and fewer flow-limiting dissections compared with treatment with DCB alone. In concept of "leave nothing behind" therapies for isolated popliteal artery lesions, DAART was associated with a higher primary patency rate than DCB angioplasty alone.
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Affiliation(s)
- Antoine Sauguet
- Interventional Cardiovascular Group, Pasteur Toulouse Clinic, Pasteur GCVI Clinic, Toulouse, France -
| | - Raphaël Philippart
- Interventional Cardiovascular Group, Pasteur Toulouse Clinic, Pasteur GCVI Clinic, Toulouse, France
| | - Benjamin Honton
- Interventional Cardiovascular Group, Pasteur Toulouse Clinic, Pasteur GCVI Clinic, Toulouse, France
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90
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Wong G, Lahsaei S, Aoun J, Garcia LA. Management of common femoral artery occlusive disease: A review of endovascular treatment strategies and outcomes. Catheter Cardiovasc Interv 2018; 93:514-521. [DOI: 10.1002/ccd.27983] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 10/22/2018] [Accepted: 10/29/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Gordon Wong
- Department of Internal MedicineUniversity of California Davis California
| | - Saba Lahsaei
- Department of Cardiovascular Medicine, St. Elizabeth's Medical CenterTufts University School of Medicine Boston Massachusetts
| | - Joe Aoun
- Department of Cardiovascular Medicine, St. Elizabeth's Medical CenterTufts University School of Medicine Boston Massachusetts
| | - Lawrence A. Garcia
- Department of Cardiovascular Medicine, St. Elizabeth's Medical CenterTufts University School of Medicine Boston Massachusetts
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91
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Khalili H, Jeon-Slaughter H, Armstrong EJ, Baskar A, Tejani I, Shammas NW, Prasad A, Abu-Fadel M, Brilakis ES, Banerjee S. Atherectomy in below-the-knee endovascular interventions: One-year outcomes from the XLPAD registry. Catheter Cardiovasc Interv 2018; 93:488-493. [PMID: 30499198 DOI: 10.1002/ccd.27897] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/31/2018] [Accepted: 08/29/2018] [Indexed: 11/06/2022]
Abstract
BACKGROUND Use of atherectomy for the treatment of peripheral arterial disease (PAD) is increasing as an adjunctive treatment to either conventional or drug-coated balloon angioplasty. There is limited data on atherectomy outcomes in below-the-knee (BTK) endovascular interventions. METHODS Data from the multicenter Excellence in Peripheral Artery Disease (XLPAD) registry (NCT01904851) were analyzed to examine predictors of atherectomy use and its associated 1-year patency rate. We analyzed 518 BTK procedures performed between January 2005 and December 2016. RESULTS Overall a total of 518 BTK procedures were treated in 430 patients, and 43% of interventions used atherectomy. African American patients were less likely (13% vs 25%; |standard residual| = 3.41) to be treated with atherectomy. Use of atherectomy was lower in chronic total occlusive (CTO) lesions (48% vs 58%; P = 0.02). There were no significant associations of baseline comorbidities, critical limb ischemia (CLI), ankle-brachial index, number of BTK vessel run-off, or vessel location with atherectomy use. Compared with patients without atherectomy, use of atherectomy was associated with lower incidence of repeat target limb intervention at 1 year after adjusting for age, CLI, in-stent restenosis, heavy calcification, presence of diffuse disease, and CTO lesion traits (Hazard Ratio 0.41, 95% confidence interval 0.23-0.72; P < 0.01). CONCLUSIONS Compared with no atherectomy, use of atherectomy in BTK interventions is associated with lower rates of 1-year repeat target limb revascularization. These findings require confirmation in prospective, randomized clinical studies.
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Affiliation(s)
- Houman Khalili
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas.,Veterans Affairs North Texas Health Care System
| | - Haekyung Jeon-Slaughter
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas.,Veterans Affairs North Texas Health Care System
| | | | | | - Ishita Tejani
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas.,Veterans Affairs North Texas Health Care System
| | | | - Anand Prasad
- University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Mazen Abu-Fadel
- Oklahoma University Health Science Center, Oklahoma City, Oklahoma
| | - Emmanouil S Brilakis
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas.,Veterans Affairs North Texas Health Care System.,Minneapolis Heart Institute, Minneapolis, Minnesota
| | - Subhash Banerjee
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas.,Veterans Affairs North Texas Health Care System
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92
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Brodmann M, Werner M, Holden A, Tepe G, Scheinert D, Schwindt A, Wolf F, Jaff M, Lansky A, Zeller T. Primary outcomes and mechanism of action of intravascular lithotripsy in calcified, femoropopliteal lesions: Results of Disrupt PAD II. Catheter Cardiovasc Interv 2018; 93:335-342. [PMID: 30474206 DOI: 10.1002/ccd.27943] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 08/22/2018] [Accepted: 10/03/2018] [Indexed: 11/11/2022]
Abstract
OBJECTIVE DISRUPT PAD II was designed to evaluate the safety and performance of intravascular lithotripsy (IVL), a novel approach using pulsatile sonic pressure waves, to modify intimal and medial calcium in stenotic peripheral arteries. BACKGROUND Vascular calcification restricts vessel expansion, increases the risk of vascular complications, and may impair the effect of anti-proliferative therapy. METHODS Disrupt PAD II was a non-randomized, multi-center study that enrolled 60 subjects with complex, calcified peripheral arterial stenosis at eight sites. Patients were treated with IVL and followed to 12-months. The primary safety endpoint was major adverse events (MAE) through 30 days. The primary effectiveness endpoint was patency at 12 months as adjudicated by duplex ultrasonography (DUS). Key secondary endpoints included acute procedure success, freedom from re-intervention, and functional outcomes. RESULTS Between June 2015 and December 2015, subjects with moderate or severe calcified arterial lesions were enrolled. The final residual stenosis was 24.2%, with an average acute gain of 3.0 mm. The 30-day MAE rate was 1.7% with one grade D dissection that resolved following stent placement. Primary patency at 12 months was 54.5%, and clinically driven TLR at 12 months was 20.7%. Optimal IVL technique defined by correct balloon sizing and avoiding therapeutic miss, improved 12-month primary patency and TLR outcomes to 62.9% and 8.6%, respectively. CONCLUSIONS IVL demonstrated compelling safety with minimal vessel injury, and minimal use of adjunctive stents in a complex, difficult to treat population.
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Affiliation(s)
- Marianne Brodmann
- Clinical Division of Angiology Department of Internal Medicine, Medical University Graz, Graz, Austria
| | | | | | | | | | | | | | - Michael Jaff
- Newton-Wellesley Hospital, Newton, Massachusetts
| | - Alexandra Lansky
- Yale University School of Medicine, New Haven, Connecticut.,BARTS Heart Center, London, United Kingdom.,The William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Thomas Zeller
- Universitäts- Herzzentrum Freiburg, Bad Krozingen, Germany
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93
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Current Role of Atherectomy for Treatment of Femoropopliteal and Infrapopliteal Disease. Interv Cardiol Clin 2018; 6:235-249. [PMID: 28257771 DOI: 10.1016/j.iccl.2016.12.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Atherectomy improves the acute procedural success of a procedure whether treating de novo or restenotic (including in-stent) disease. Intermediate follow-up results seem to be in favor of atherectomy in delaying and reducing the need for repeat revascularization in patients with femoropopliteal in-stent restenosis. Recent data suggest that avoiding cutting into the external elastic lamina is an important factor in reducing restenosis. The interplay between directional atherectomy and drug-coated balloons is unclear.
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94
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Performance Goal Criteria for Device Evaluation in Lower Extremity Peripheral Vascular Intervention and the Need for Standardized Data Structure. JACC Cardiovasc Interv 2018; 11:2004-2006. [DOI: 10.1016/j.jcin.2018.06.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 06/19/2018] [Indexed: 11/20/2022]
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95
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Shammas NW, Pucillo A, Jenkins JS, Garcia LA, Davis T, Aronow HD, Armstrong EJ, Zeller T, Scheinert D, Rosenschein U, Gray W. WIRION Embolic Protection System in Lower Extremity Arterial Interventions. JACC Cardiovasc Interv 2018; 11:1995-2003. [DOI: 10.1016/j.jcin.2018.05.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 05/08/2018] [Accepted: 05/15/2018] [Indexed: 11/30/2022]
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96
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Turkyilmaz S, Kavala AA. Hybrid atherectomy for lower extremity peripheral arterial disease. Vascular 2018; 27:60-70. [DOI: 10.1177/1708538118797552] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective To evaluate the effectiveness of directional atherectomy with a Phoenix atherectomy system in lower extremity peripheral arterial disease (LE-PAD). Materials and methods A retrospective review of subjects who had undergone atherectomy for severe and occluded LE-PAD. Demographic data, procedural properties, and follow-up information were recorded. The technical, procedural and clinical successes were reported. Results In total, 120 subjects were evaluated. The superficial femoral artery (SFA) group consisted of 64 subjects (53.3%), and the popliteal group consisted of 56 (46.7%) subjects. Groups did not differ in terms of age, gender, comorbid diseases and tobacco use. In both groups, four subjects (6.3% of SFA and 7.1% of the popliteal group) experienced extravasation was encountered in from the vessel during the procedure. During atherectomy, two (3.3%) of the subjects in the SFA group and one (1.9%) subject in the popliteal group experienced vessel dissection. Acute technical success in this study was 96.7% for SFA and 98.1% for the popliteal group. Overall technical success was 97.7%. In the first 72 h, three (5%) of the subjects in the SFA group and four (7.7%) of the subjects in the popliteal group experienced major adverse events. Acute procedural success in this study was 91.7% for SFA and 90.4% for the popliteal group. Overall procedural success was 91.1%. Success was defined as an improvement of at least one grade in the Rutherford classification; two (3.3%) subjects did not demonstrate improvements in the SFA group, and the clinical success rate was 96.7%. All subjects in the popliteal group demonstrated an improvement of at least one grade in the Rutherford classification, and clinical success was 100%. When the groups combined all subjects, the clinical success in this study was 98.2%. Conclusion Directional atherectomy with a Phoenix atherectomy system demonstrated comparable results with the literature.
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Affiliation(s)
- Saygin Turkyilmaz
- Department of Cardiovascular Surgery, Bakirkoy Dr Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Ali Aycan Kavala
- Department of Cardiovascular Surgery, Bakirkoy Dr Sadi Konuk Training and Research Hospital, Istanbul, Turkey
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97
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Affiliation(s)
- Jonathan R Thompson
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Cardiovascular Center-5463, 1500 East Medical Center Drive, Ann Arbor, MI 48109-5867, USA
| | - Peter K Henke
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Cardiovascular Center-5463, 1500 East Medical Center Drive, Ann Arbor, MI 48109-5867, USA.
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98
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Mansour W, Baldassarre V, Sirignano P, Capoccia L, Cuozzo S, Speziale F. Unexpected Complication of a Nitinol-Constrained Balloon Angioplasty (Chocolate) in Rutherford Class 3 Patient Presenting Challenging Aorto-Iliac Anatomy. Ann Vasc Surg 2018; 53:271.e1-271.e5. [PMID: 30092428 DOI: 10.1016/j.avsg.2018.05.070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 05/05/2018] [Accepted: 05/10/2018] [Indexed: 10/28/2022]
Abstract
We report an unusual complication of Chocolate nitinol-constraining structure after right superficial femoral artery (SFA) angioplasty. The procedure was performed by vascular surgeons in an operating theater equipped by a portable fluoroscopy unit. Under local anesthesia, by a contralateral approach, a 7F introducer sheath was advanced through the proximal portion of the right common iliac artery. Owing to the severe aorto-iliac vessels calcification, it was not possible to place the introducer sheath into a more distal vessel, as planned. After external iliac artery (EIA) stenting (7 × 80 mm Eluvia), SFA obstruction was intraluminal crossed, and a 6 × 120 mm nitinol-constrained balloon (Chocolate; Medtronic) was advanced in place and inflated. Once the balloon came out, the nitinol-constraining structure was not attached to the balloon surface. Under fluoroscopy, the crashed nitinol mesh was identified at distal edge of previously positioned EIA stent. To prevent mesh migration, it was fixed by covering with a 7 × 40 mm stent. The procedure was then successfully completed, as planned. One-month, postoperative computed tomography angiography showed complete expansion of the stents and no significant residual stenosis (>30%) in EIA, and SFA. Chocolate's mesh was still evident between the stent and the iliac artery wall, in absence of further complications. A 3 months follow-up, patient was still completely asymptomatic for claudication.
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Affiliation(s)
- Wassim Mansour
- Vascular and Endovascular Surgery Unit, Department of Surgery "P. Stefanini", Policlinico "Umberto I", "Sapienza" University of Rome, Rome, Italy.
| | - Virgilio Baldassarre
- Vascular and Endovascular Surgery Unit, Department of Surgery "P. Stefanini", Policlinico "Umberto I", "Sapienza" University of Rome, Rome, Italy
| | - Pasqualino Sirignano
- Vascular and Endovascular Surgery Unit, Department of Surgery "P. Stefanini", Policlinico "Umberto I", "Sapienza" University of Rome, Rome, Italy
| | - Laura Capoccia
- Vascular and Endovascular Surgery Unit, Department of Surgery "P. Stefanini", Policlinico "Umberto I", "Sapienza" University of Rome, Rome, Italy
| | - Simone Cuozzo
- Vascular and Endovascular Surgery Unit, Department of Surgery "P. Stefanini", Policlinico "Umberto I", "Sapienza" University of Rome, Rome, Italy
| | - Francesco Speziale
- Vascular and Endovascular Surgery Unit, Department of Surgery "P. Stefanini", Policlinico "Umberto I", "Sapienza" University of Rome, Rome, Italy
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Jetstream Atherectomy System treatment of femoropopliteal arteries: Results of the post-market JET Registry. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2018; 19:506-511. [DOI: 10.1016/j.carrev.2017.12.015] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 12/22/2017] [Indexed: 11/24/2022]
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Mohan S, Flahive JM, Arous EJ, Judelson DR, Aiello FA, Schanzer A, Simons JP. Peripheral atherectomy practice patterns in the United States from the Vascular Quality Initiative. J Vasc Surg 2018; 68:1806-1816. [PMID: 29937287 DOI: 10.1016/j.jvs.2018.03.417] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 03/08/2018] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Peripheral atherectomy has been shown to have technical success in single-arm studies, but clinical advantages over angioplasty and stenting have not been demonstrated, leaving its role unclear. We sought to describe patterns of atherectomy use in a real-world U.S. cohort to understand how it is currently being applied. METHODS The Vascular Quality Initiative was queried to identify all patients who underwent peripheral vascular intervention from January 2010 to September 2016. Descriptive statistics were performed to analyze demographics of the patients, comorbidities, indication, treatment modalities, and lesion characteristics. The intermittent claudication (IC) and critical limb ischemia (CLI) cohorts were analyzed separately. RESULTS Of 85,605 limbs treated, treatment indication was IC in 51% (n = 43,506) and CLI in 49% (n = 42,099). Atherectomy was used in 15% (n = 13,092) of cases, equivalently for IC (15%; n = 6674) and CLI (15%; n = 6418). There was regional variation in use of atherectomy, ranging from a low of 0% in one region to a high of 32% in another region. During the study period, there was a significant increase in the proportion of cases that used atherectomy (11% in 2010 vs 18% in 2016; P < .0001). Compared with nonatherectomy cases, those with atherectomy use had higher incidence of prior peripheral vascular intervention (IC, 55% vs 43% [P < .0001]; CLI, 47% vs 41% [P < .0001]), greater mean number of arteries treated (IC, 1.8 vs 1.6 [P < .0001]; CLI, 2.1 vs 1.7 [P < .0001]), and lower proportion of prior leg bypass (IC, 10% vs 14% [P < .0001]; CLI, 11% vs 17% [P < .0001]). There was lower incidence of failure to cross the lesion (IC, 1% vs 4% [P < .0001]; CLI, 4% vs 7% [P < .0001]) but higher incidence of distal embolization (IC, 1.9% vs 0.8% [P < .0001]; CLI, 3.0% vs 1.4% [P < .0001]) and, in the CLI cohort, arterial perforation (1.4% vs 1.0%; P = .01). CONCLUSIONS Despite a lack of evidence for atherectomy over angioplasty and stenting, its use has increased across the United States from 2010 to 2016. It is applied equally to IC and CLI populations, with no identifiable pattern of comorbidities or lesion characteristics, suggesting that indications are not clearly delineated or agreed on. This study places impetus on further understanding of the optimal role for atherectomy and its long-term clinical benefit in the management of peripheral arterial disease.
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Affiliation(s)
- Sathish Mohan
- Division of Vascular and Endovascular Surgery, University of Massachusetts Medical School, Worcester, Mass
| | - Julie M Flahive
- Division of Vascular and Endovascular Surgery, University of Massachusetts Medical School, Worcester, Mass
| | - Edward J Arous
- Division of Vascular and Endovascular Surgery, University of Massachusetts Medical School, Worcester, Mass
| | - Dejah R Judelson
- Division of Vascular and Endovascular Surgery, University of Massachusetts Medical School, Worcester, Mass
| | - Francesco A Aiello
- Division of Vascular and Endovascular Surgery, University of Massachusetts Medical School, Worcester, Mass
| | - Andres Schanzer
- Division of Vascular and Endovascular Surgery, University of Massachusetts Medical School, Worcester, Mass
| | - Jessica P Simons
- Division of Vascular and Endovascular Surgery, University of Massachusetts Medical School, Worcester, Mass.
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- Division of Vascular and Endovascular Surgery, University of Massachusetts Medical School, Worcester, Mass
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