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Meijer M, Oliveri F, van Oort MJH, Bingen BO, van der Kley F, Jukema JW, Al Amri I, Montero-Cabezas JM. Intravascular lithotripsy for the treatment of peri-stent calcific lesions in saphenous vein grafts: A case series report. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024:S1553-8389(24)00583-9. [PMID: 39054171 DOI: 10.1016/j.carrev.2024.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 06/20/2024] [Accepted: 07/12/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND Coronary artery bypass grafting (CABG) is a cornerstone treatment for coronary artery disease, with the use of saphenous vein grafts (SVGs) being prevalent. However, SVGs are susceptible to high failure rates due to graft inflammation, intimal hyperplasia, and atherosclerosis, leading to a substantial number of patients requiring revascularization. Percutaneous coronary intervention (PCI) of SVGs poses unique challenges, including increased risk of distal embolization and perforation due to the grafts' structure and atherosclerotic nature. The role of intravascular lithotripsy (IVL) in calcific SVG lesions has not been elucidated. METHODS We retrospectively analyzed four cases of patients treated with IVL for SVG stenosis at Leiden University Medical Centre between May 2019 and December 2023. Quantitative coronary analysis and intravascular ultrasound were utilized to assess procedural success and mid- to long-term clinical outcomes were reported as well. RESULTS In all 4 cases, IVL was performed in stent (2 due to calcific in-stent neoatherosclerosis; 2 bail-out due to extrinsic stent calcification). No major adverse cardiovascular events (MACE) were reported during mid- to long-term follow-up. The procedure demonstrated effective calcium cracking, leading to optimal stent expansion and minimal residual stenosis with a low risk of procedural complications. CONCLUSIONS IVL represents a promising approach for managing calcified peri-stent SVG lesions, showing potential for safe and effective revascularization with minimal complications. These findings suggest that IVL could be incorporated into the treatment paradigm for calcified peri-stent SVG stenosis, warranting further investigation in larger, prospective studies to validate its efficacy and safety.
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Affiliation(s)
- Maura Meijer
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Federico Oliveri
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Martijn J H van Oort
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Brian O Bingen
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Frank van der Kley
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - J Wouter Jukema
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Ibtihal Al Amri
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - J M Montero-Cabezas
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands.
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2
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Tom S, Tully A, Kikuchi Y, Crawford K, Binongo J, Wei JW, Gleason P, Xie J, Devireddy CM, Grubb KJ. Peripheral intravascular lithotripsy to facilitate transfemoral transcatheter aortic valve replacement - Defining optimal treatable peripheral arterial disease burden. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024:S1553-8389(24)00582-7. [PMID: 39095289 DOI: 10.1016/j.carrev.2024.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 06/27/2024] [Accepted: 07/12/2024] [Indexed: 08/04/2024]
Abstract
BACKGROUND Transfemoral transcatheter aortic valve replacement (TF-TAVR) has proven superior to alternative access. However, some patients evaluated for TF-TAVR are unfit secondary to peripheral arterial disease (PAD). Peripheral intravascular lithotripsy (IVL) can facilitate femoral access. This study aimed to characterize optimal lesions that can be treated with IVL. METHODS Single-center, retrospective analysis of an institutional database, queried from 1/2018 through 7/2023 for all patients who underwent TAVR. Patients who received IVL-facilitated transfemoral access were analyzed. RESULTS Of 2862 TAVR cases identified, 92 (3.2 %) underwent lithotripsy. The IVL-facilitated cohort had a mean age of 78 ± 9.2 years and 45 % were female. The right common iliac artery was most treated (47). Most IVL was performed with 7-mm balloons (73.9 %). All cases were successful. 30-day mortality was 1.1 % (1/92). CONCLUSIONS In our cohort, complications after IVL-facilitated TF-TAVR were more common with small vessel diameter (≤4.7 mm), significant luminal loss (>50 % stenosis), and heavy calcium burden (arc calcification >180°). The findings support the use of IVL to expand the population of patients who can undergo TF-TAVR without the increased risks associated with the various forms of alternative access. SUMMARY FOR ANNOTATED TABLE OF CONTENTS IVL-facilitated TF-TAVR is safe and feasible. Despite its introduction to TAVR clinical practice in 2018, IVL-facilitated TF-TAVR is not regularly performed and could increase the population of patients eligible for TF-TAVR.
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Affiliation(s)
- Stephanie Tom
- Department of Surgery, Emory University, Atlanta, GA, USA.
| | - Andy Tully
- University of Maryland Department of Surgery, Baltimore, MD, USA
| | - Yuta Kikuchi
- Division of Cardiothoracic Surgery, Emory University, Atlanta, GA, USA; Structural Heart and Valve Center, Emory University, Atlanta, GA, USA
| | | | - José Binongo
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health Emory University, Atlanta, GA, USA
| | - Jane Wenjing Wei
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health Emory University, Atlanta, GA, USA
| | - Patrick Gleason
- Structural Heart and Valve Center, Emory University, Atlanta, GA, USA; Division of Cardiology, Emory University, Atlanta, GA, USA
| | - Joe Xie
- Structural Heart and Valve Center, Emory University, Atlanta, GA, USA; Division of Cardiology, Emory University, Atlanta, GA, USA
| | - Chandan M Devireddy
- Structural Heart and Valve Center, Emory University, Atlanta, GA, USA; Division of Cardiology, Emory University, Atlanta, GA, USA
| | - Kendra J Grubb
- Division of Cardiothoracic Surgery, Emory University, Atlanta, GA, USA; Structural Heart and Valve Center, Emory University, Atlanta, GA, USA
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Modi N, Timmer Z, Taylor A, Bose S, Spencer A, Smeds MR. A Bibliometric Analysis on Adherence to Reporting Standards for Endovascular Treatment of Chronic Lower Extremity Peripheral Artery Disease. Ann Vasc Surg 2024; 109:35-46. [PMID: 39019254 DOI: 10.1016/j.avsg.2024.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 05/10/2024] [Accepted: 06/05/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND The treatment of chronic limb-threatening ischemia (CLTI) involves a broad spectrum of therapies including many new and emerging techniques. To standardize the results of studies examining this pathology and to allow critical analysis and comparison between studies, the Society for Vascular Surgery (SVS) recommended reporting standard guidelines for the endovascular management of CLTI in 2016. Research studies that do not adhere to complete reporting standards are often more ambiguous in impact and external validity, leading to bias and misinformation that has potentially damaging effects on clinical decision-making. We thus sought to examine adherence to and factors associated with noncompliance with these recommended guidelines. METHODS A literature database search was conducted to include all clinical trials, randomized controlled trials, and retrospective comparative studies written in English examining the endovascular treatment of peripheral artery disease (PAD)/CLTI from January 2020 to August 2022. Systematic reviews, case reports, and meta-analysis were excluded. The manuscripts were reviewed for adherence with the SVS guidelines (overall and by guideline subcategories based on demographics, treatment methods, and outcomes), and factors associated with this adherence were determined. These data were used to calculate descriptive and comparative statistics. RESULTS Fifty-four manuscripts were identified from this time frame. On average, articles reviewed reported on 42.0% of the SVS reporting standards (range, 25.0-65.2%, Fig 1) with 74.1% of articles (n = 40) not adhering to at least 50.0% of the standards. Manuscripts most completely followed guidelines regarding "patient factors" and were least likely to demonstrate adherence to the description of CLTI and study complications. Within the guideline subcategories, complete adherence to guidelines was not demonstrated in any manuscript in stent trials, disease outcome measures, technical outcome measures, patient factors and critical limb ischemia description, and complete adherence rates within the other subcategories was low (range, 5.6-18.6%). Studies conducted within the United States and those with industry sponsorship were more likely to adhere to >50% of the reporting standards (P < 0.05). Journal impact factor, year of publication, and number of authors had no correlation to the percent adherence to guidelines in specific categories or adherence overall. CONCLUSIONS Adherence to reporting standard guidelines for endovascular treatment of lower extremity PAD specifically outlined by the SVS is suboptimal regardless of the quality of the journal the research is published in. Increasing adherence to reporting standards to provide a framework for comparison of studies across techniques used should be prioritized by authors, journal editors, and vascular societies.
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Affiliation(s)
- Neal Modi
- School of Medicine, Saint Louis University, St. Louis, MO.
| | - Zachary Timmer
- School of Medicine, Saint Louis University, St. Louis, MO
| | | | - Saideep Bose
- Division of Vascular and Endovascular Surgery, Saint Louis University Hospital, St. Louis, MO
| | - Angela Spencer
- Medical Center Library, Saint Louis University, St. Louis, MO
| | - Matthew R Smeds
- Division of Vascular and Endovascular Surgery, Saint Louis University Hospital, St. Louis, MO
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Sagris M, Ktenopoulos N, Soulaidopoulos S, Dimitriadis K, Papanikolaou A, Tzoumas A, Terentes-Printzios D, Lichtenberg M, Korosoglou G, Toutouzas K, Honton B, Tousoulis D, Tsioufis K. Intravascular lithotripsy in peripheral lesions with severe calcification and its use in TAVI procedure - a meta-analysis. VASA 2024; 53:263-274. [PMID: 38934125 DOI: 10.1024/0301-1526/a001133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Abstract
Background: Heavily calcified peripheral artery lesions increase the risk of vascular complications, constituting a severe challenge for the operator during catheter-based cardiovascular interventions. Intravascular Lithotripsy (IVL) technology disrupts subendothelial calcification by using localized pulsative sonic pressure waves and represents a promising technique for plaque modification in patients with severe calcification in peripheral arteries. Purpose: Our aim was to systematically review and summarize available data regarding the safety and efficacy of IVL in preparing severely calcified peripheral arteries and its use in Transcatheter Aortic Valve Implantation (TAVI). Patients and methods: This study was conducted according to the PRISMA guidelines. We systematically searched PubMed, SCOPUS, and Cochrane databases from their inception to February 23, 2023, for studies assessing the characteristics and outcomes of patients undergoing IVL in the peripheral vasculature. The diameter of the vessel lumen before and after IVL was estimated. The occurrence of peri-procedural complications was assessed using a random-effects model. Results: 20 studies with a total of 1,223 patients with heavily calcified peripheral lesions were analysed. The mean age of the cohort was 70.6 ± 17.4 years. Successful IVL delivery achieved in 100% (95% CI: 100%-100%, I2 = 0%), with an increase in the luminal diameter (SMD: 4.66, 95% CI: 3.41-5.92, I2 = 90.8%) and reduction in diameter stenosis (SMD: -4.15, 95% CI: -4.75 to -3.55, I2 = 92.8%), and a concomitant low rate of complications. The procedure was free from dissection in 97% (95% CI: 91%-100%, I2 = 81.4%) while dissections of any type (A, B, C, or D) were observed in 6% (95% CI: 2%-10%, I2 = 85.3%) of the patients. Several rare cases of abrupt closure, no-reflow phenomenon, perforation, thrombus formation, and distal embolization were recorded. Finally, the subgroup analysis of patients who underwent a TAVI with IVL assistance presented successful implantation in 100% (95% CI: 100%-100%, I2 = 0%) of the cases, with only 4% (95% CI: 0%-12%, I2 = 68.96%) presenting dissections of any sort. Conclusions: IVL seems to be an effective and safe technique for modifying severely calcified lesions in peripheral arteries and it is a promising modality in TAVI settings. Future prospective studies are needed to validate our results.
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Affiliation(s)
- Marios Sagris
- First Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Nikolaos Ktenopoulos
- First Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Stergios Soulaidopoulos
- First Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Kyriakos Dimitriadis
- First Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Angelos Papanikolaou
- First Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Andreas Tzoumas
- Department of Internal Medicine, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Dimitrios Terentes-Printzios
- First Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | | | - Grigorios Korosoglou
- Department of Cardiology, Vascular Medicine and Pneumology, GRN Hospital, Weinheim, Germany
| | - Konstantinos Toutouzas
- First Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Benjamin Honton
- Department of Interventional Cardiology, Clinique Pasteur, Toulouse, France
| | - Dimitris Tousoulis
- First Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Konstantinos Tsioufis
- First Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
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Korosoglou G, Feld J, Langhoff R, Lichtenberg M, Stausberg J, Hoffmann U, Rammos C, Malyar N. Safety and Effectiveness of Debulking for the Treatment of Infrainguinal Peripheral Artery Disease. Data From the Recording Courses of vascular Diseases Registry in 2910 Patients. Angiology 2024:33197241263381. [PMID: 38904281 DOI: 10.1177/00033197241263381] [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: 06/22/2024]
Abstract
We investigated the safety and efficacy of debulking infrainguinal lesions in patients with peripheral artery disease (PAD) undergoing endovascular revascularization (EVR) as part of the RECording Courses of vascular Diseases (RECCORD) registry. Patient and lesion specific characteristics, including the lesion complexity score (LCS) were analyzed. The primary endpoint encompassed: (i) clinical improvement in Rutherford categories, (ii) index limb re-interventions, and (iii) major amputations during follow-up. The secondary endpoint included the need for bail-out stenting. Overall, 2910 patients were analyzed; 2552 without and 358 with debulking-assisted EVR. Patients were 72 (interquartile range (IQR) = 15) years old and 1027 (35.3%) had diabetes. Overall complication rates were similarly low in the debulking vs the non-debulking group (4.7 vs 3.2%, P = .18). However, peripheral embolizations rates were low but more frequent with debulking vs. non-debulking procedures (3.9 vs 1.1%, P < .001). After adjustment for clinical and lesion-specific parameters, including LCS, no differences were noted for the primary endpoint (odds ration (OR) = 0.99, 95%CI = 0.69-1.41, P = .94). Bail-out stenting was less frequently performed in patients with debulking-assisted EVR (OR = 0.5, 95%CI = 0.38-0.65, P < .0001). Debulking-assisted EVR is currently used in ∼12% of EVR with infrainguinal lesions and is associated with lower bail-out stent rates but higher peripheral embolization rates; no differences were found regarding index limb re-intervention and amputation rates.
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Affiliation(s)
| | - Jannik Feld
- Institute of Biostatistics and Clinical Research, University of Muenster, Muenster, Germany
| | - Ralf Langhoff
- Department of Angiology, Sankt-Gertrauden-Krankenhaus, Berlin, Germany
| | | | | | - Ulrich Hoffmann
- Division of Vascular Medicine, Medical Clinic and Policlinic IV, University Hospital Munich, Munich, Germany
| | - Christos Rammos
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University of Duisburg-Essen, Duisburg, Germany
| | - Nasser Malyar
- Department of Cardiology I - Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital Muenster, Cardiology, Münster, Germany
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Shammas NW, Mangalmurti S, Bernardo NL, Mehrle A, Adams G, Bertolet B, Stavroulakis K, Soukas PA. Intravascular Lithotripsy for Treatment of Severely Calcified Common Femoral Artery Disease: Results From the Disrupt PAD III Observational Study. J Endovasc Ther 2024:15266028241255622. [PMID: 38877777 DOI: 10.1177/15266028241255622] [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: 06/16/2024]
Abstract
BACKGROUND Surgical endarterectomy is currently considered the front-line therapy for the treatment of calcified lesions in the common femoral artery (CFA). Endovascular interventions have evolved, and their use is increasing in frequency. Intravascular lithotripsy (IVL) has shown promising safety and effectiveness in calcified CFA lesions in a small pilot study, but "real-world" evidence from a larger cohort is lacking. METHODS The Disrupt PAD III Observational Study (NCT02923193) was a prospective, multicenter registry designed to assess the acute safety and effectiveness of IVL treatment for calcified peripheral arterial disease. Any concomitant treatment with other calcium-modifying technologies as well as definitive treatment strategies was at the discretion of the operators. Patients with CFA lesions were evaluated for acute angiographic safety and effectiveness outcomes following IVL treatment as determined by an independent angiographic core lab. RESULTS Common femoral artery treatment was indicated in 177 patients (n=163 could be analyzed based on core-laboratory data) enrolled at 23 sites. Characteristics for 164 treated lesions included moderate-severe calcification 95.1%, diameter stenosis 74.8±17.7%, and lesion length 53.6±53.1 mm. Concomitant calcium-modifying therapy was used in 32.3% of lesions. Final therapy included drug-coated balloons in 68.9% and stenting in 16.5% of lesions. Post-IVL and final residual stenoses were 29.2±16.5%and 23.6±11.5%, respectively. No vascular complications (flow-limiting dissections, perforations, embolization, slow or no reflow, or abrupt closure) were present at the end of the procedure by core-laboratory assessment, with 1 (0.8%) flow-limiting dissection initially occurring immediately following IVL treatment. CONCLUSION This study represents the largest real-world experience of IVL treatment in heavily calcified CFA lesions. Intravascular lithotripsy treatment showed significant stenosis reduction and favorable periprocedural safety in this challenging patient population. CLINICAL IMPACT In this study we show that calcified common femoral artery disease can be safely and effectively treated with shockwave balloon angioplasty with high procedural success and low complication rates and in clinical practice can now be offered as an alternative to surgical treatment in those patients reluctant to or high risk for vascular surgery. This opens another option for clinicians to treat calcified common femoral artery disease without the risk of dissection, perforation or distal embolization that are associated with atherectomy. This study shows that shockwave lithoplasty offers an innovative plaque modification technology to tackle calcified disease in the common femoral artery.
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Affiliation(s)
| | | | | | | | - George Adams
- Department of Cardiology, North Carolina Heart & Vascular, Rex Hospital, UNC School of Medicine, Raleigh, NC, USA
| | - Barry Bertolet
- Cardiology Associates Research, LLC, North Mississippi Medical Center, Tupelo, MS, USA
| | | | - Peter A Soukas
- Lifespan Cardiovascular Institute, The Miriam Hospital, Providence, RI, USA
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7
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Barkyoumb D, Kharbat AF, Orenday-Barraza JM, Pahuja M, Shakir HJ. Transradial stenting of left subclavian artery origin using shockwave intravascular lithotripsy balloon plasty: Technical report and literature review. Interv Neuroradiol 2024:15910199241260076. [PMID: 38853685 DOI: 10.1177/15910199241260076] [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: 06/11/2024] Open
Abstract
Lesions of the subclavian artery often involve pathologic stenosis due to high degrees of calcification within the vessel wall. While endovascular angioplasty and stenting is generally the preferred method for obtaining flow reconstitution, calcification of the vessel wall has proven to significantly impair the efficacy of successful stent deployment. Shockwave intravascular lithotripsy (IVL) is a technology that has been very successful in addressing this challenge in other vascular territories, however its use has yet to be approved for supra-aortic vessels such as the subclavian artery. In this report, the use of IVL for a case of subclavian steal syndrome due to a highly stenosed left subclavian artery is described along with a review of the literature. Although several cases utilizing this technology in subclavian arteries have been reported, none have described the use of a left transradial approach. Therefore the purpose of this report is to demonstrate the efficacy of IVL for supra-aortic vessels so that its benefits can be expanded to a broader patient population.
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Affiliation(s)
- David Barkyoumb
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Abdurrahman F Kharbat
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | | | - Mohit Pahuja
- Section of Cardiovascular Diseases, Department of Internal Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Hakeem J Shakir
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
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8
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Sharma A. Editorial: Transcatheter aortic valve lithotripsy: Hope or hype. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024:S1553-8389(24)00536-0. [PMID: 38908925 DOI: 10.1016/j.carrev.2024.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2024] [Accepted: 06/06/2024] [Indexed: 06/24/2024]
Affiliation(s)
- Alok Sharma
- Minneapolis Veterans Affairs Medical Center, Minneapolis, MN, USA; University of Minnesota, Minneapolis, MN, USA. https://twitter.com/AlokSharma081
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9
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Goudot G, Nazer B. Editorial: Therapeutic ultrasound in cardiovascular disease. Front Cardiovasc Med 2024; 11:1428155. [PMID: 38887454 PMCID: PMC11180833 DOI: 10.3389/fcvm.2024.1428155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Accepted: 05/20/2024] [Indexed: 06/20/2024] Open
Affiliation(s)
- Guillaume Goudot
- Université Paris Cité, INSERM U970 PARCC, Paris, France
- Vascular Medicine Department, Georges Pompidou European Hospital, APHP, Paris, France
| | - Babak Nazer
- Division of Cardiology, University of Washington, Seattle, WA, United States
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10
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Mehta V, Wooster M. Intravascular Lithotripsy Assisted Carotid Stent Expansion. J Endovasc Ther 2024; 31:479-484. [PMID: 36154508 DOI: 10.1177/15266028221124726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Carotid stenting has been demonstrated to effectively reduce the risk of stroke in appropriately selected patients. However, application of carotid artery stenting remains limited in the setting of heavily calcified disease. CASE REPORT We present here 3 patients, who were treated with intravascular lithotripsy of the internal and common carotid arteries. All 3 patients recovered uneventfully and have demonstrated excellent stent expansion on surveillance imaging. CONCLUSION Intravascular lithotripsy is an effective adjunct for enabling stent expansion in heavily calcified lesions and can be employed for the treatment of high-risk carotid lesions that would otherwise be poor endovascular candidates. CLINICAL IMPACT Carotid artery stenting via transfemoral or transcarotid application remains limited by heavily calcified disease. We present here the off-label use of intravascular lithotripsy as an effective adjunct for enabling stent expansion in heavily calcified lesions. There is potential for intravascular lithotripsy to expand the use of carotid stenting.
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Affiliation(s)
- Veena Mehta
- Division of Vascular Surgery, Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Mathew Wooster
- Division of Vascular Surgery, Medical University of South Carolina, Charleston, SC, USA
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11
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Ogunnowo S, Oyeniyi J, Milner R, Li X. Intravascular lithotripsy supported endovascular aneurysm repair. J Vasc Surg Cases Innov Tech 2024; 10:101450. [PMID: 38559372 PMCID: PMC10979211 DOI: 10.1016/j.jvscit.2024.101450] [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: 10/16/2023] [Accepted: 01/31/2024] [Indexed: 04/04/2024] Open
Abstract
As the use of endovascular aneurysm repair (EVAR) increases, anatomic constraints remain a challenge. In this case report, we describe the use of intravascular lithotripsy to facilitate EVAR in a patient with a severely calcified and stenotic aortic bifurcation. Future applications of intravascular lithotripsy could help expand the use of EVAR to patients with severely stenotic vasculature and optimize outcomes in the treatment of infrarenal abdominal aortic aneurysms.
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Affiliation(s)
- Simi Ogunnowo
- Pritzker School of Medicine, University of Chicago, Chicago, IL
| | - James Oyeniyi
- Department of Surgery, Section of Vascular Surgery and Endovascular Therapy, University of Chicago Medical Center, Chicago, IL
| | - Ross Milner
- Department of Surgery, Section of Vascular Surgery and Endovascular Therapy, University of Chicago Medical Center, Chicago, IL
| | - Xiaoyi Li
- Department of Surgery, Section of Vascular Surgery and Endovascular Therapy, University of Chicago Medical Center, Chicago, IL
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12
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DiLosa K, Schonefeld S, El-Khoury R, Eichler C, DiBartolomeo A, Magee GA, Yi J, Simioni A, Gable D, Barghout R, Ayad M, Mouawad NJ, Maximus S, Baril D, Aranson N, Azizzadeh A, Humphries M. Multi-center experience with intravascular lithotripsy for treatment of severe calcification during transcarotid artery revascularization for high-risk patients. J Vasc Surg 2024:S0741-5214(24)01075-9. [PMID: 38777157 DOI: 10.1016/j.jvs.2024.04.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 03/31/2024] [Accepted: 04/04/2024] [Indexed: 05/25/2024]
Abstract
OBJECTIVE Transcarotid artery revascularization (TCAR) offers a safe alternative to carotid endarterectomy (CEA), but severe calcification is currently considered a contraindication in carotid artery stenting. This study aims to describe the safety and effectiveness of TCAR with intravascular lithotripsy (IVL) in patients with traditionally prohibitive calcific disease. METHODS All consecutive patients who underwent TCAR+IVL from 2018-2022 at nine institutions were identified. IVL was combined with pre-dilatation angioplasty to treat calcified vessels before stent deployment. The primary outcome was a new ipsilateral stroke within 30 days. Secondary outcomes included any new ipsilateral neurologic event (stroke/transient ischemic attack [TIA]) at 30 days, technical success, and <30% residual stenosis. RESULTS Fifty-eight patients (62% male; mean age, 78 ± 6.6 years) underwent TCAR+IVL, with 22 (38%) for symptomatic disease. Fifty-seven patients (98%) met high-risk anatomical or physiologic criteria for CEA. Forty-seven patients had severely calcific lesions. Fourteen patients (30%) had isolated eccentric plaque, 20 patients (43%) had isolated circumferential plaque, and 13 (27%) had eccentric and circumferential calcification. Mean procedure and flow reversal times were 87 ± 27 minutes and 25 ± 14 minutes. The median number of lithotripsy pulses per case was 90 (range, 30-330), and mean contrast usage was 29 mL. No patients had electroencephalogram changes or new deficits observed intraoperatively. Technical success was achieved in 100% of cases, with 98% having <30% residual stenosis on completion angiography. One patient had an in-hospital post-procedural stroke (1.72%). Four patients total had any new ipsilateral neurologic event (stroke/TIA) within 30 days for an overall rate of 6.8%. One TIA and one stroke occurred during the index hospitalization, and two TIAs occurred after discharge. Preoperative mean stenosis in patients with any postoperative neurologic event was 93% (vs 86% in non-stroke/TIA patients; P = .32), and chronic renal insufficiency was higher in patients who had a new neurologic event (75% vs 17%; P = .005). No differences were observed in calcium, procedural, or patient characteristics between the two groups. The mean follow-up was 132 days (range, 19-520 days). Three stents developed recurrent stenosis (5%) on follow-up duplex; the remainder were patent without issue. There were no reported interventions for recurrent stenosis during the study period. CONCLUSIONS IVL sufficiently remodels calcified carotid arteries to facilitate TCAR effectively in patients with traditionally prohibitive calcific disease. One patient (1.7%) suffered a stroke within 30 days, although four patients (6.8%) sustained any new neurological event (stroke/TIA). These results raise concerns about the risks of TCAR+IVL and whether it is an appropriate strategy for patients who could potentially undergo CEA.
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Affiliation(s)
- Kathryn DiLosa
- University of California, Davis Medical Center, Sacramento, CA.
| | | | - Rym El-Khoury
- University of California, San Francisco Medical Center, San Francisco, CA
| | - Charles Eichler
- University of California, San Francisco Medical Center, San Francisco, CA
| | | | - Gregory A Magee
- Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Jeniann Yi
- niversity of Colorado Anschutz School of Medicine, Aurora, CO
| | - Andrea Simioni
- niversity of Colorado Anschutz School of Medicine, Aurora, CO
| | - Dennis Gable
- Baylor Scott and White Heart Hospital Plano, Plano, TX
| | | | | | | | - Steven Maximus
- University of California, Davis Medical Center, Sacramento, CA
| | | | | | | | - Misty Humphries
- University of California, Davis Medical Center, Sacramento, CA
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13
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Buonpane A, Trimarchi G, Palmieri C, Jabri AAAA, Berti S, Rizza A. Kissing shockwave balloon in a case of extensive calcified abdominal aorta during transfemoral TAVI. Curr Probl Cardiol 2024; 49:102491. [PMID: 38428553 DOI: 10.1016/j.cpcardiol.2024.102491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 02/24/2024] [Indexed: 03/03/2024]
Abstract
An 84-year-old man with extensive calcified atherosclerosis of the infrarenal abdominal aorta was diagnosed with severe aortic valve stenosis, presenting with dyspnea. To facilitate transfemoral approach during the TAVI procedure, IVUS-guided intravascular lithotripsy was successfully performed using Kissing Shockwave Balloon Technique.
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Affiliation(s)
- Angela Buonpane
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica Sacro Cuore, Rome, Italy
| | - Giancarlo Trimarchi
- Departement of Clinical and Experimental Medicine, University of Messina, Messina, Italy.
| | - Cataldo Palmieri
- Cardiology Unit, Ospedale del Cuore, Fondazione Toscana "G. Monasterio", 54100 Massa, Italy
| | | | - Sergio Berti
- Cardiology Unit, Ospedale del Cuore, Fondazione Toscana "G. Monasterio", 54100 Massa, Italy
| | - Antonio Rizza
- Cardiology Unit, Ospedale del Cuore, Fondazione Toscana "G. Monasterio", 54100 Massa, Italy
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14
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Sreenivasan J, Shah A, Riangwiwat T, Jayasree Rajendran R, Vazquez Sosa CE, Gupta R, Frishman WH, Timmermans RJ, Ahmad H, Aronow WS, Ahmad Y. Coronary Intravascular Lithotripsy. Cardiol Rev 2024; 32:267-272. [PMID: 36541962 DOI: 10.1097/crd.0000000000000502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Coronary artery calcification is strongly associated with adverse cardiac events and can impede the success of percutaneous coronary intervention (PCI) due to challenges with delivery of equipment and expansion of stents. Current treatment modalities for mitigation of coronary calcification have limitations and inherent risk of complications. Coronary intravascular lithotripsy (IVL) is a novel technique to modify coronary artery calcification via acoustic pressure waves. IVL utilizes an easy-to-use device, which does not require a steep learning curve. Prospective studies have shown this technique to be safe and effective and can be used to adequately modify calcified coronary stenoses in preparation for PCI and stent deployment and optimization. IVL has unique features that can be used alone or as an adjunctive therapy to other available calcium modification tools. As compared to the currently established modalities of calcium modification, IVL has the potential to facilitate successful PCI with fewer serious procedural complications. In this review article, we discuss the importance of coronary artery calcification, the role of IVL, its mechanism, the current clinical data behind its use and future directions. Overall, coronary IVL is a promising technology for the treatment of severely calcified coronary stenoses, with a need for, long-term clinical outcome data of IVL-facilitated PCI.
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Affiliation(s)
| | - Avisha Shah
- Department of Medicine, Westchester Medical Center, New York Medical College, Valhalla, NY
| | | | | | - Carlos E Vazquez Sosa
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY
| | - Rahul Gupta
- Division of Cardiology, Lehigh Valley Heart Institute, Lehigh Valley Health Network, Allentown, PA
| | - William H Frishman
- Department of Medicine, Westchester Medical Center, New York Medical College, Valhalla, NY
| | - Robert J Timmermans
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY
| | - Hasan Ahmad
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY
| | - Wilbert S Aronow
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY
| | - Yousif Ahmad
- From the Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, CT
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15
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Ducasse E, Sapoval M, Brunet J, Commeau P, Goueffic Y, Sabatier J, Steinmetz E, Lermusiaux P, Rosset E, Caradu C. Outcomes and Comparative Analysis of the Initial Results of Standard Balloon Angioplasty Versus Drug-Coated Balloons Alone Versus in Association With Laser-Excimer Atherectomy in the Treatment of Femoropopliteal Artery In-Stent Restenosis (INTACT). J Endovasc Ther 2024:15266028241248333. [PMID: 38659343 DOI: 10.1177/15266028241248333] [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: 04/26/2024]
Abstract
BACKGROUND Despite improved patency with newer-generation nitinol stents, one-half of patients will require secondary interventions for in-stent restenosis (ISR). The best treatment strategy remains unclear. This study aimed to compare drug-coated balloons (DCBs) used alone or in association with excimer laser atherectomy (ELA) to simple percutaneous transluminal angioplasty (PTA) in the treatment of femoropopliteal-ISR. METHODS The INTACT trial is a multicenter, prospective, triple-arm randomized trial conducted across 14 centers from December 2015 to November 2019. Patients Rutherford Class 2-5 with ISR≥70% were followed-up for 18 months. The primary efficacy endpoint was recurrent ISR>70% by duplex ultrasound analysis. The primary safety endpoint was major adverse events (MAEs) defined as death, major amputation, or target lesion revascularization (TLR). RESULTS Around 134 subjects were randomized to PTA alone (n=41), PTA+DCB (n=43) or PTA+ELA+DCB (n=50). Procedural success was similar (p=.74), as was clinical success (p=.17). The number of recurrent ISR>70% decreased after PTA+ELA+DCB (30.0%; p=.04) and PTA+DCB (30.2%; p=.05) compared to PTA alone (51.2%). Primary patency was higher after PTA+ELA+DCB (log-rank p=.04) and PTA+DCB (log-rank p=.02) compared to PTA alone at 12 months (78.7% and 70.4% vs 61.5%) and 18 months (61.6% and 67.7% vs 37.3%). Freedom from MAEs was lower after PTA+DCB (27.9%) compared to PTA alone (53.7%; p=.02) but did not differ with PTA+ELA+DCB (40.0%). It was primarily driven by TLR; 2 major amputations occurred after PTA+ELA+DCB (4.0%; p=.18). CONCLUSION This independent study demonstrated a decrease in recurrent ISR>70% and increase in primary patency up to 18 months after PTA+ELA+DCB and PTA+DCB compared to PTA alone in the treatment of FP-ISR. It did not show an increase in MAEs but could have lacked power. CLINICAL IMPACT This multicenter, prospective, triple-arm randomized, controlled trial focuses on the results of adjunctive therapies, such as excimer laser atherectomy (ELA) and/or drug-coated balloons (DCBs) in the treatment of in-stent restenosis (ISR) in femoropopliteal lesions in 134 patients. It has the originality of being an independent study funded by a grant from the French Ministry of Health. This study confirms a significant decrease in recurrent ISR >70% and increase in primary patency up to 18 months after the use of ELA+DCB and DCBs compared to simple percutaneous transluminal angioplasty in the treatment of femoropopliteal ISR without an increase in major adverse events.
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Affiliation(s)
- Eric Ducasse
- Department of Vascular Surgery, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| | - Marc Sapoval
- Hôpital Européen Georges-Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | | | - Yann Goueffic
- Department of Vascular and Endovascular Surgery, Groupe Hospitalier Paris Saint Joseph, Paris, France
| | | | - Eric Steinmetz
- Centre Hospitalier Universitaire de Dijon, Dijon, France
| | | | - Eugenio Rosset
- Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand, France
| | - Caroline Caradu
- Department of Vascular Surgery, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
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16
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Spath P, Campana F, Gallitto E, Pini R, Mascoli C, Sufali G, Caputo S, Sonetto A, Faggioli G, Gargiulo M. Impact of iliac access in elective and non-elective endovascular repair of abdominal aortic aneurysm. THE JOURNAL OF CARDIOVASCULAR SURGERY 2024; 65:85-98. [PMID: 38635284 DOI: 10.23736/s0021-9509.24.12987-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Abstract
Endovascular aortic repair (EVAR) is nowadays the establishment treatment for patients with abdominal aortic aneurysm (AAA) both in elective and urgent setting. Despite the large applicability and satisfactory results, the presence of hostile iliac anatomy affects both technical and clinical success. This narrative review aimed to report the impact of iliac access and related adjunctive procedures in patients undergoing EVAR in elective and non-elective setting. Hostile iliac access can be defined in presence of narrowed, tortuous, calcified, or occluded iliac arteries. These iliac characteristics can be graded by the anatomic severity grade score to quantitatively assess anatomic complexity before undergoing treatment. Literature shows that iliac hostility has an impact on device navigability, insertion and perioperative and postoperative results. Overall, it has been correlated to higher rate of access issues, representing up to 30% of the first published EVAR experience. Recent innovations with low-profile endografts have reduced large-bore sheaths related issues. However, iliac-related complications still represent an issue, and several adjunctive endovascular and surgical strategies are nowadays available to overcome these complications during EVAR. In urgent settings iliac hostility can significantly impact on particular time sensitive procedures. Moreover, in case of severe hostility patients might be written off for EVAR repair might be inapplicable, exposing to higher mortality/morbidity risk in this urgent/emergent setting. In conclusion, an accurate anatomical evaluation of iliac arteries during preoperative planning, materials availability, and skilled preparation to face iliac-related issues are crucial to address these challenges.
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Affiliation(s)
- Paolo Spath
- Unit of Vascular Surgery, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy -
- Unit of Vascular Surgery, Infermi Hospital, AUSL Romagna, Rimini, Italy -
| | - Federica Campana
- Unit of Vascular Surgery, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Enrico Gallitto
- Unit of Vascular Surgery, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Unit of Vascular Surgery, IRCCS University Hospital S. Orsola, Bologna, Italy
| | - Rodolfo Pini
- Unit of Vascular Surgery, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Unit of Vascular Surgery, IRCCS University Hospital S. Orsola, Bologna, Italy
| | - Chiara Mascoli
- Unit of Vascular Surgery, IRCCS University Hospital S. Orsola, Bologna, Italy
| | - Gemmi Sufali
- Unit of Vascular Surgery, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Stefania Caputo
- Unit of Vascular Surgery, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Alessia Sonetto
- Unit of Vascular Surgery, IRCCS University Hospital S. Orsola, Bologna, Italy
| | - Gianluca Faggioli
- Unit of Vascular Surgery, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Unit of Vascular Surgery, IRCCS University Hospital S. Orsola, Bologna, Italy
| | - Mauro Gargiulo
- Unit of Vascular Surgery, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Unit of Vascular Surgery, IRCCS University Hospital S. Orsola, Bologna, Italy
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17
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Nugteren MJ, Welling RHA, Bakker OJ, Ünlü Ç, Hazenberg CEVB. Vessel Preparation in Infrapopliteal Arterial Disease: A Systematic Review and Meta-Analysis. J Endovasc Ther 2024; 31:191-202. [PMID: 36062761 PMCID: PMC10938478 DOI: 10.1177/15266028221120752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Infrapopliteal lesions are generally complex to treat due to small vessel diameter, long lesion length, multilevel disease, and severe calcification. Therefore, different vessel preparation devices have been developed to contribute to better peri- and postprocedural outcomes. This systematic review aims to compare different vessel preparation techniques prior to plain old balloon angioplasty (POBA) or drug-coated balloon (DCB) angioplasty with POBA or DCB alone in infrapopliteal arterial disease. METHODS Medline, EMBASE, and Cochrane databases were searched for studies published between 2000 and 2022 assessing the value of adjunctive vessel preparation in infrapopliteal arterial disease. The primary outcomes were 12-month primary patency and limb salvage. RESULTS A total of 1685 patients with 1913 lesions were included in 11 POBA studies. Methodological quality was assessed as poor to moderate in these studies. Only 2 studies with 144 patients assessed vessel preparation in conjunction with DCB angioplasty. These randomized trials were assessed as high quality and found no significant benefit of adjunctive atherectomy to DCB angioplasty. The pooled Kaplan-Meier estimates of 12-month primary patency and limb salvage in the POBA studies were 67.8% and 80.9% for POBA, 62.1% and 86.4% for scoring balloons, 67.9% and 79.6% for mechanical atherectomy (MA), and 79.7% and 82.6% for laser atherectomy, respectively. Within the pooled data only scoring balloons and MA demonstrated significantly improved 12-month limb salvage compared to POBA. CONCLUSIONS Different forms of adjunctive vessel preparation demonstrate similar 12-month outcomes compared to POBA and DCB angioplasty alone in infrapopliteal disease, with the exception of improved 12-month limb salvage in scoring balloons and MA. However, since the included studies were heterogeneous and assessed as poor to moderate methodological quality, selection bias may have played an important role. Main conclusion is that this systematic review found no additional value of standard use of vessel preparation. CLINICAL IMPACT Infrapopliteal arterial disease is associated with chronic limb-threatening ischemia (CLTI) and generally complex to treat due to small vessel diameter, long lesion length, multilevel disease and severe calcification. A wide range of vessel preparation devices have been developed to contribute to improved peri- and postprocedural outcomes in these complex lesions. This systematic review aims to compare different vessel preparation techniques prior to plain old balloon angioplasty (POBA) or drug coated balloon (DCB) angioplasty with POBA or DCB angioplasty alone in infrapopliteal arterial disease. Different forms of adjunctive vessel preparation demonstrate similar 12-month outcomes compared to POBA and DCB angioplasty alone in infrapopliteal disease, with the exception of improved 12-month limb salvage in scoring balloons and mechanical atherectomy (MA). However, since the included studies were heterogeneous and assessed as poor to moderate methodological quality, selection bias may have played an important role. Main conclusion is that this systematic review found no additional value of standard use of vessel preparation.
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Affiliation(s)
- Michael J. Nugteren
- Department of Vascular Surgery, Noordwest Ziekenhuisgroep, Alkmaar, The Netherlands
- Department of Vascular Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Rutger H. A. Welling
- Department of Vascular Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - Olaf J. Bakker
- Department of Vascular Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - Çağdaş Ünlü
- Department of Vascular Surgery, Noordwest Ziekenhuisgroep, Alkmaar, The Netherlands
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18
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Schöfthaler C, Troisi N, Torsello G, Jehn A, Lichtenberg M, Karcher JC, Stavroulakis K, D'Oria M, Saratzis A, Zayed H, Andrassy M, Korosoglou G. Safety and effectiveness of the phoenix atherectomy device for endovascular treatment of common femoral and popliteal arteries: Results of the EN-MOBILE trial. Vasc Med 2024:1358863X241231943. [PMID: 38493349 DOI: 10.1177/1358863x241231943] [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: 03/18/2024]
Abstract
Background: This study aimed to assess the peri- and postprocedural outcomes of atherectomy-assisted endovascular treatment of the common femoral (CFA) and popliteal arteries. Methods: Phoenix atherectomy was used for the treatment of 73 and 53 de novo CFA and popliteal artery lesions, respectively, in 122 consecutive patients. Safety endpoints encompassed perforation and peripheral embolization. Postprocedural endpoints included freedom from clinically driven target lesion revascularization (CD-TLR) and clinical success (an improvement of ⩾ 2 Rutherford category [RC]). In addition, 531 patients treated for popliteal artery stenosis or occlusion without atherectomy were used as a comparator group. Results: Procedural success (residual stenosis < 30% after treatment) was 99.2%. The need for bail-out stenting was 2 (2.7%) and 3 (5.7%) in CFA and popliteal artery lesions, respectively. Only one (1.4%) embolization occurred in the CFA, which was treated by catheter aspiration. No perforations occurred. After 1.50 (IQR = 1.17-2.20) years, CD-TLR occurred in seven (9.2%) and six (14.6%) patients with CFA and popliteal artery lesions, respectively, whereas clinical success was achieved in 62 (91.2%) and 31 (75.6%), respectively. Patients treated with atherectomy and DCB in the popliteal artery after matching for baseline RC, lesion calcification, length, and the presence of chronic total occlusion, exhibited higher freedom from CD-TLR compared to the nondebulking group (HR = 3.1; 95% CI = 1.1-8.5, p = 0.03). Conclusion: Atherectomy can be used safely and is associated with low rates of bail-out stenting in CFA and popliteal arteries. CD-TLR and clinical success rates are clinically acceptable. In addition, for the popliteal artery, atherectomy combined with DCB demonstrates lower CD-TLR rates compared to a DCB alone strategy. (German Clinical Trials Register: DRKS00016708).
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Affiliation(s)
- Christoph Schöfthaler
- Department of Cardiology and Vascular Medicine, GRN Hospital Weinheim, Weinheim, Germany
| | - Nicola Troisi
- Department of Translational Research and New Technologies in Medicine and Surgery, Vascular Surgery Unit, University of Pisa, Pisa, Italy
| | - Giovanni Torsello
- University Hospital Münster, Institute for Vascular Research, Franziskus Hospital, Münster, Germany
| | - Amila Jehn
- Department of Cardiology and Vascular Medicine, GRN Hospital Weinheim, Weinheim, Germany
| | | | - Jan C Karcher
- Department of Cardiology and Vascular Medicine, GRN Hospital Weinheim, Weinheim, Germany
| | | | - Mario D'Oria
- Cardiovascular Department, Division of Vascular and Endovascular Surgery, University Hospital of Trieste ASUGI, Trieste, Italy
| | - Athanasios Saratzis
- Department of Cardiovascular Sciences, University of Leicester, Glenfield Hospital, Leicester, UK
| | - Hany Zayed
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust and King's College London, London, UK
| | - Martin Andrassy
- Department of Cardiology and Vascular Medicine, Fürst-Stirum Klinikum Bruchsal, Bruchsal, Germany
| | - Grigorios Korosoglou
- Department of Cardiology and Vascular Medicine, GRN Hospital Weinheim, Weinheim, Germany
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19
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Linder M, Grundmann D, Kellner C, Demal T, Waldschmidt L, Bhadra O, Ludwig S, Voigtländer L, von der Heide I, Nebel N, Hannen L, Schirmer J, Reichenspurner H, Blankenberg S, Conradi L, Schofer N, Schäfer A, Seiffert M. Intravascular Lithotripsy-Assisted Transfemoral Transcatheter Aortic Valve Implantation in Patients with Severe Iliofemoral Calcifications: Expanding Transfemoral Indications. J Clin Med 2024; 13:1480. [PMID: 38592323 PMCID: PMC10932192 DOI: 10.3390/jcm13051480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 02/25/2024] [Accepted: 02/28/2024] [Indexed: 04/10/2024] Open
Abstract
(1) Background: Transfemoral transcatheter aortic valve implantation (TAVI) has become the standard treatment for most patients with severe symptomatic aortic stenosis. Intravascular lithotripsy may facilitate transfemoral TAVI (IVL-TAVI) even in patients with severely calcified iliofemoral disease. We assessed technical aspects and clinical outcomes of this novel approach compared to alternative transaxillary access (TAX-TAVI). (2) Methods: IVL-TAVI was performed for severe iliofemoral calcifications precluding standard transfemoral access in 30 patients from 2019 to 2022 at a single academic heart center. IVL was performed as part of the TAVI procedure in all cases. Results were compared to a control group of 44 TAX-TAVI procedures performed for the same indication from 2016 to 2021. The safety outcome was a composite of all-cause death, stroke, access-related bleeding ≥ type 2 within 24 h and major vascular access site complications at 30 days. The efficacy outcome was defined as a technical success according to VARC-3. (3) Results: Median age was 78.2 [74.3, 82.6] years, 45.9% were female and mean STS-PROM was 3.6% [2.3, 6.0]. Iliofemoral calcifications were more severe in the IVL-TAVI vs. TAX-TAVI groups (lesion length: 63.0 mm [48.6, 80.3] vs. 48.5 mm [33.1, 68.8]; p = 0.043, severe calcification at target lesion: 90.0% vs. 68.2%; p = 0.047, and median arc calcification 360.0° [297.5, 360.0] vs. 360.0° [180.0, 360.0]; p = 0.033). Technical success was achieved in 93.3% vs. 81.8% (p = 0.187) in IVL- and TAX-TAVI and the safety outcome occurred in 10.0% vs. 31.8% in IVL- and TAX-TAVI (p = 0.047), respectively. (4) Conclusions: IVL-assisted transfemoral TAVI was feasible and safe with favorable outcomes compared to TAX-TAVI. IVL may further expand the number of patients eligible for transfemoral TAVI and may help overcome limitations of an alternative access.
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Affiliation(s)
- Matthias Linder
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
- Department of Cardiology, Regio Kliniken Pinneberg GmbH, Fahltskamp 74, 25421 Pinneberg, Germany
| | - David Grundmann
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Caroline Kellner
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
- Centre for Population Health Innovation (POINT), University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Till Demal
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Lübeck/Kiel, 24105 Kiel, Germany
| | - Lara Waldschmidt
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Oliver Bhadra
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Sebastian Ludwig
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Lisa Voigtländer
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Lübeck/Kiel, 24105 Kiel, Germany
| | - Ina von der Heide
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Nicole Nebel
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Laura Hannen
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Johannes Schirmer
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Hermann Reichenspurner
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Stefan Blankenberg
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
- Centre for Population Health Innovation (POINT), University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Lübeck/Kiel, 24105 Kiel, Germany
| | - Lenard Conradi
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Niklas Schofer
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Andreas Schäfer
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
| | - Moritz Seiffert
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistraße 52, 20246 Hamburg, Germany
- Centre for Population Health Innovation (POINT), University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Lübeck/Kiel, 24105 Kiel, Germany
- Department of Cardiology and Angiology, BG University Hospital Bergmannsheil, Ruhr-University Bochum, Bürkle de la Camp-Platz 1, 44789 Bochum, Germany
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20
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Taurisano M, Mancini A, Cortese C, Napoli M. Endovascular tools for vascular access stenosis: Flow-chart proposal. J Vasc Access 2024:11297298241229166. [PMID: 38362739 DOI: 10.1177/11297298241229166] [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: 02/17/2024] Open
Abstract
Stenosis represents the most relevant arteriovenous fistula (AVF) pathology and can affects the entire conduit forming the fistula, from afferent artery to central venous vessels. Correction of vascular access stenosis significantly affects the survival and quality of life for end stage renal disease patients (ESRD) dependent on hemodialysis. Guidelines consider the procedure of percutaneous transluminal angioplasty (PTA) relevant for the primary treatment of these lesions with excellent results in restoring AVF immediately at the end of the procedure. From first AVF angioplasty in 1981 to now, wide scientific innovation has led to development of new devices, composed by different materials and technologies, specific for the site and the type of stenosis to be treated, able to manage resistant stenotic lesion and to reduce stenosis recurrences. International guidelines do not clearly specify all treatment possibilities in the individual case. In this review the authors want to provide specific information on most used devices for stenosis treatment based on literature evidence, showing when and where to use the various tools available with flow-chart treatment proposal.
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Affiliation(s)
- Marco Taurisano
- Department of Nephrology, Hospital "Di Venere," Bari (BA), Apulia, Italy
| | - Andrea Mancini
- Department of Nephrology, Hospital "Di Venere," Bari (BA), Apulia, Italy
| | - Cosma Cortese
- Department of Nephrology, AUOC Policlinico di Bari, Bari (BA), Apulia, Italy
| | - Marcello Napoli
- Department of Nephrology, Hospital "Vito Fazzi," Lecce (LE), Apulia, Italy
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21
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Nagpal S, Altin SE, McGinigle K, Mangalmurti SS, Adams G, Shammas NW, Mehrle A, Soukas P, Bertolet B, Lansky AJ. Sex-specific analysis of intravascular lithotripsy for peripheral artery disease from the Disrupt PAD III observational study. J Vasc Surg 2024; 79:358-365. [PMID: 37925039 DOI: 10.1016/j.jvs.2023.10.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 10/06/2023] [Accepted: 10/28/2023] [Indexed: 11/06/2023]
Abstract
OBJECTIVE Endovascular therapy of lower extremity peripheral artery disease (PAD) is associated with higher complication rates and worse outcomes in women vs men. Although intravascular lithotripsy (IVL) has shown similarly favorable outcomes in men and women in calcified coronary arteries, there is no published safety and effectiveness data of peripheral IVL differentiated by sex. This study aims to evaluate sex-specific acute procedural safety and effectiveness following IVL treatment of calcified PAD. METHODS We performed a secondary analysis of the multicenter Disrupt PAD III Observational Study, which assessed short-term procedural outcomes of patients undergoing treatment of symptomatic calcified lower extremity PAD with the Shockwave peripheral IVL system. Adjudicated acute safety and efficacy outcomes were compared by sex using univariate analysis performed with the χ2 test or Fisher exact test, as appropriate. RESULTS A total of 1262 patients (29.9% women) were included, with >85% having moderate to severe lesion calcification. Women were older (74 vs 71 years; P < .001), had lower ankle-brachial index (0.7 vs 0.8; P = .003), smaller reference vessel size (5.3 vs 5.6 mm; P = .009), and more severe stenosis at baseline vs men (82.3% vs 79.8%; P = .012). Rates of diabetes, renal insufficiency, chronic limb-threatening ischemia, lesion length, and atherectomy use were similar in both groups. Residual stenosis after IVL alone was significantly reduced in both groups. Final residual stenosis was 21.9% in women and 24.7% in men (P = .001). Serious angiographic complications were infrequent and similar in both groups (1.4% vs 0.6%; P = .21), with no abrupt vessel closure, distal embolization, or thrombotic events during any procedure. CONCLUSIONS The use of IVL to treat calcified PAD in this observational registry demonstrated favorable acute safety and effectiveness in both women and men.
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Affiliation(s)
- Sameer Nagpal
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - S Elissa Altin
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - Katharine McGinigle
- Division of Vascular Surgery, Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, NC
| | | | - George Adams
- Department of Cardiology, North Carolina Heart and Vascular, Rex Hospital, University of North Carolina School of Medicine, Raleigh, NC
| | | | - Anderson Mehrle
- Cardiovascular Division, Department of Internal Medicine, University of Mississippi Medical Center, Jackson, MS
| | - Peter Soukas
- Lifespan Cardiovascular Institute, The Miriam Hospital, Providence, RI
| | - Barry Bertolet
- Cardiology Associates Research, LLC, North Mississippi Medical Center, Tupelo, MS
| | - Alexandra J Lansky
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT.
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22
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Gruslova AB, Inanc IH, Cilingiroglu M, Katta N, Milner TE, Feldman MD. Review of intravascular lithotripsy for treating coronary, peripheral artery, and valve calcifications. Catheter Cardiovasc Interv 2024; 103:295-307. [PMID: 38091341 DOI: 10.1002/ccd.30933] [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] [Received: 05/24/2023] [Revised: 11/29/2023] [Accepted: 12/03/2023] [Indexed: 01/31/2024]
Abstract
Management of intracoronary calcium (ICC) continues to be a challenge for interventional cardiologists. There have been significant advances in calcium treatment devices. However, there still exists a knowledge gap regarding which devices to choose for the treatment of ICC. The purpose of this manuscript is to review the principles of intravascular lithotripsy (IVL) and clinical data. The technique of IVL will then be compared to alternative calcium treatment devices. Clinical data will be reviewed concerning the treatment of coronary, peripheral artery and valvular calcifications. Controversies to be discussed include how to incorporate IVL into your practice, what is the best approach for treating calcium subtypes, how to approach under-expanded stents, what is the ideal technique for performing IVL, how safe is IVL, whether imaging adds value when performing IVL, and how IVL fits into a treatment program for peripheral arteries and calcified valves.
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Affiliation(s)
- Aleksandra B Gruslova
- Division of Cardiology, Department of Medicine, University of Texas Health at San Antonio, San Antonio, Texas, USA
| | - Ibrahim H Inanc
- Department of Cardiology, Kırıkkale Yuksek Ihtisas Hospital, Kırıkkale, Turkey
| | - Mehmet Cilingiroglu
- Division of Cardiology, Department of Medicine, University of Texas Health at San Antonio, San Antonio, Texas, USA
- MD Anderson Cancer Center, University of Texas in Houston, Houston, Texas, USA
| | - Nitesh Katta
- Beckman Laser Institute and Medical Clinic, University of California at Irvine, Irvine, California, USA
| | - Thomas E Milner
- Beckman Laser Institute and Medical Clinic, University of California at Irvine, Irvine, California, USA
| | - Marc D Feldman
- Division of Cardiology, Department of Medicine, University of Texas Health at San Antonio, San Antonio, Texas, USA
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23
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Marcello N, Marco T, Patrizia C, Paolo R, Silvia B, Simona C, Antonio DP. Distal AVF creation with marginal calcified radial artery: Multicentric experience of intraoperative intravascular lithotripsy. J Vasc Access 2024:11297298231222051. [PMID: 38205610 DOI: 10.1177/11297298231222051] [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: 01/12/2024] Open
Abstract
INTRODUCTION The first-choice vascular access to starting dialysis in patients with End Stage Renal Disease (ESRD) is autogenous distal arteriovenous-fistula (AVF) to spare vascular district avoiding proximal fistula complications. One of most significant exclusion criteria to create distal AVF is still now the presence of huge calcification of the feeding artery due to large numbers of early failure (EF) and failure in maturation (FTM). In recent years the possibility to use new devices able to deliver intravascular lithotripsy (IVL) to treat high calcified stenosis could be a possibility to recruit these marginal arteries to create distal AVF. METHODS ESRD patients with totally calcified radial artery wall were enrolled to participate to this prospective, single arm, multicentric study. The selected patients were treated with intraoperative IVL at surgical time, during anastomosis creation to soften calcified radial artery. Patients were followed 1 month after surgery with eco-doppler, for flow and vessels maturation assessment. At 3 month was investigated how many patients have started dialysis treatment with two needle cannulation and good efficiency. RESULTS Nineteen distal forearm radio-cephalic fistula were built in 19 patients. One-month doppler assessment showed mean AVF flow of 743 ml/min and efferent vein caliper of 6.46 mm. At 3 months 14 patient have started stable 2 needles dialysis (other three patients were not yet dialysis dependent CKD). Were observed one immediate failure, one failure in maturation, and two late failures at 4 and 16 months respectively. Sixteen months primary and secondary patency was 78.9% and 89.5% respectively. CONCLUSION These results showed how intraoperative IVL could help to recruit huge calcified marginal artery to create autogenous distal forearm AVF, avoiding proximal AVF, risking distal ischemia syndrome, and sparing vascular district to eventually rebuilt more proximal AVF in future.
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Affiliation(s)
- Napoli Marcello
- Department of Nephrology, Hospital "Vito Fazzi," Lecce (LE), Apulia, Italy
| | - Taurisano Marco
- Department of Nephrology, Hospital "Di Venere," Bari (BA), Apulia, Italy
| | - Covella Patrizia
- Department of Nephrology, Hospital "Perrino," Brindisi (BR), Apulia, Italy
| | - Ria Paolo
- Department of Nephrology, Hospital "Vito Fazzi," Lecce (LE), Apulia, Italy
| | - Barbarini Silvia
- Department of Nephrology, Hospital "Vito Fazzi," Lecce (LE), Apulia, Italy
| | - Cuna Simona
- Department of Nephrology, Hospital "Vito Fazzi," Lecce (LE), Apulia, Italy
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24
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Nordanstig J, Behrendt CA, Baumgartner I, Belch J, Bäck M, Fitridge R, Hinchliffe R, Lejay A, Mills JL, Rother U, Sigvant B, Spanos K, Szeberin Z, van de Water W, Antoniou GA, Björck M, Gonçalves FB, Coscas R, Dias NV, Van Herzeele I, Lepidi S, Mees BME, Resch TA, Ricco JB, Trimarchi S, Twine CP, Tulamo R, Wanhainen A, Boyle JR, Brodmann M, Dardik A, Dick F, Goëffic Y, Holden A, Kakkos SK, Kolh P, McDermott MM. Editor's Choice -- European Society for Vascular Surgery (ESVS) 2024 Clinical Practice Guidelines on the Management of Asymptomatic Lower Limb Peripheral Arterial Disease and Intermittent Claudication. Eur J Vasc Endovasc Surg 2024; 67:9-96. [PMID: 37949800 DOI: 10.1016/j.ejvs.2023.08.067] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 08/14/2023] [Indexed: 11/12/2023]
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25
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Watson NW, Mosarla RC, Secemsky EA. Endovascular Interventions for Peripheral Artery Disease: A Contemporary Review. Curr Cardiol Rep 2023; 25:1611-1622. [PMID: 37804391 DOI: 10.1007/s11886-023-01973-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/26/2023] [Indexed: 10/09/2023]
Abstract
PURPOSE OF REVIEW Peripheral artery disease (PAD) is an increasingly prevalent but frequently underdiagnosed condition that can be associated with high rates of morbidity and mortality. While an initial noninvasive approach is the cornerstone of management, revascularization is often pursued for patients with treatment-refractory claudication or chronic limb-threatening ischemia (CLTI). In this review, we discuss the current state of endovascular interventions for PAD and explore the many new emerging technologies. RECENT FINDINGS The last decade has resulted in numerous advances in PAD interventions including the ongoing evolution of drug-coated devices, novel approaches to complex lesions, and contemporary evidence from large clinical trials for CLTI. Advances in endovascular management have allowed for increasingly complex lesions to be tackled percutaneously. Future directions for the field include the continued evolution in device technology, continued development of state-of-the-art techniques to revascularization of complex lesions, and increased collaboration between a largely multidisciplinary field.
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Affiliation(s)
- Nathan W Watson
- Harvard Medical School, Boston, MA, USA
- Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Ramya C Mosarla
- Division of Cardiology, Department of Medicine, New York University Medical Center, New York, NY, USA
| | - Eric A Secemsky
- Harvard Medical School, Boston, MA, USA.
- Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA.
- Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA.
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26
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Mori S, Yamawaki M, Fukagawa T, Yamaguchi K, Mizusawa M, Shirai S, Honda Y, Tsutsumi M, Kobayashi N, Ito Y. Impact of "black rock" on clinical outcomes after endovascular therapy for de novo calcified femoropopliteal lesions. Heart Vessels 2023; 38:1356-1363. [PMID: 37369857 DOI: 10.1007/s00380-023-02284-3] [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] [Received: 04/03/2023] [Accepted: 06/21/2023] [Indexed: 06/29/2023]
Abstract
The relationship between severity of calcification and clinical outcomes after endovascular therapy (EVT) for femoropopliteal lesions is well known. We often encounter dense calcifications in our daily practice, which are darker than normal calcifications on angiography. Accordingly, we named it "black rock" (BR), and investigated its impact on clinical outcomes after EVT. We retrospectively analyzed 677 lesions in 495 patients who underwent EVT for de novo calcified femoropopliteal lesions at our hospital between April 2007 and June 2020. BR is defined as a calcification which is 1 cm or more in length, occupies more than half of the vessel diameter, and appears darker than the body of the femur on angiography. Propensity score matching analysis was performed to compare clinical outcomes between lesions with BR [BR (+) group] and without BR [BR (-) group]. A total of 119 matched pairs of lesions were analyzed. Primary patency at 2 years was significantly lower in the BR (+) group than in the BR (-) group (48% vs. 75%, p = .0007). Multivariate analysis revealed that the presence of BR [hazard ratio (HR) = 2.23, 95% confidence interval (CI); 1.48-3.38, p = .0001], lesion length (HR = 1.03, 95%CI; 1.00-1.06, p = .0244), and no scaffold use (HR = 1.58, 95%CI; 1.06-2.36, p = .0246) were predictors of restenosis. The presence of BR is independently associated with clinical outcomes after EVT for de novo calcified femoropopliteal lesions.
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Affiliation(s)
- Shinsuke Mori
- Department of Cardiology, Saiseikai Yokohama City Eastern Hospital, 3-6- Shimosueyoshi, Tsurumi-Ku, Yokohama City, Kanagawa, 230-0012, Japan.
| | - Masahiro Yamawaki
- Department of Cardiology, Saiseikai Yokohama City Eastern Hospital, 3-6- Shimosueyoshi, Tsurumi-Ku, Yokohama City, Kanagawa, 230-0012, Japan
| | - Tomoya Fukagawa
- Department of Cardiology, Saiseikai Yokohama City Eastern Hospital, 3-6- Shimosueyoshi, Tsurumi-Ku, Yokohama City, Kanagawa, 230-0012, Japan
| | - Kohei Yamaguchi
- Department of Cardiology, Saiseikai Yokohama City Eastern Hospital, 3-6- Shimosueyoshi, Tsurumi-Ku, Yokohama City, Kanagawa, 230-0012, Japan
| | - Masafumi Mizusawa
- Department of Cardiology, Saiseikai Yokohama City Eastern Hospital, 3-6- Shimosueyoshi, Tsurumi-Ku, Yokohama City, Kanagawa, 230-0012, Japan
| | - Shigemitsu Shirai
- Department of Cardiology, Saiseikai Yokohama City Eastern Hospital, 3-6- Shimosueyoshi, Tsurumi-Ku, Yokohama City, Kanagawa, 230-0012, Japan
| | - Yohsuke Honda
- Department of Cardiology, Saiseikai Yokohama City Eastern Hospital, 3-6- Shimosueyoshi, Tsurumi-Ku, Yokohama City, Kanagawa, 230-0012, Japan
| | - Masakazu Tsutsumi
- Department of Cardiology, Saiseikai Yokohama City Eastern Hospital, 3-6- Shimosueyoshi, Tsurumi-Ku, Yokohama City, Kanagawa, 230-0012, Japan
| | - Norihiro Kobayashi
- Department of Cardiology, Saiseikai Yokohama City Eastern Hospital, 3-6- Shimosueyoshi, Tsurumi-Ku, Yokohama City, Kanagawa, 230-0012, Japan
| | - Yoshiaki Ito
- Department of Cardiology, Saiseikai Yokohama City Eastern Hospital, 3-6- Shimosueyoshi, Tsurumi-Ku, Yokohama City, Kanagawa, 230-0012, Japan
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27
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Nugteren MJ, Hazenberg CEVB, Akkersdijk GP, van den Heuvel DAF, Schreve MA, Ünlü Ç. Twelve-Month Outcomes of Intravascular Lithotripsy for Treatment of Calcified Popliteal and Infrapopliteal Lesions in Patients With Chronic Limb-Threatening Ischemia. J Endovasc Ther 2023:15266028231205421. [PMID: 37853746 DOI: 10.1177/15266028231205421] [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: 10/20/2023]
Abstract
PURPOSE Vessel calcification is estimated to be present in 30% to 50% of patients with peripheral arterial disease (PAD) and is one of the main challenges in endovascular treatment. The popliteal artery is unique compared with other arteries due to its exposure to significant deformation and biomechanical stress during knee motion. Intravascular lithotripsy (IVL) is a novel technique that uses acoustic pressure waves to cause microfractures within the intimal and medial wall calcification. Intravascular lithotripsy is safe in femoropopliteal and infrapopliteal lesions, but follow-up studies are lacking. Therefore, the purpose of this study was to describe the first follow-up outcomes of IVL in popliteal and infrapopliteal arterial disease. METHODS This prospective, multicenter cohort study included all patients treated with IVL in the popliteal and infrapopliteal arteries at 4 sites. Standardized follow-up with duplex ultrasonography was scheduled at 6 to 8 weeks and 12 months. The primary safety endpoint was a composite of major adverse events (MAEs) at 30 days. Primary efficacy endpoints were primary patency, limb salvage, and amputation-free survival (AFS) at 12 months. Secondary endpoints were primary-assisted patency and freedom from target lesion revascularization (TLR). Endpoints were distributed for patients with chronic limb-threatening ischemia (CLTI) and intermittent claudication (IC) and estimated using the Kaplan-Meier method. RESULTS Between April 2021 and March 2023, 29 patients with 30 limbs were treated. Diabetes mellitus (DM) and CLTI were present in 62.1% and 80.0% of patients, respectively. Within the 32 treated lesions, severe calcification was present in 84.4% and bailout stenting was necessary in 12.5% of the lesions. Four MAEs occurred within 30 days: 1 closure device failure, 1 major amputation, and 2 deaths, neither of which was related to the study device. The primary patency, primary-assisted patency, freedom from TLR, limb salvage, and AFS at 12 months were 68.8%, 90.0%, 93.3%, 83.9%, and 57.1% for CLTI patients, respectively. No events occurred in restenosis, re-occlusion, TLR, major amputation, or mortality in patients with IC. CONCLUSIONS This first-ever analysis on follow-up outcomes of IVL in the popliteal and infrapopliteal arteries demonstrated promising safety and efficacy outcomes with a low rate of bailout stenting. CLINICAL IMPACT Vessel calcification is a common feature in peripheral arterial disease (PAD) and is one of the main challenges in endovascular treatment. The popliteal artery is subjected to biomechanical stress during knee motion, which makes stenting unappealing and often leads to worse clinical outcomes. This study aimed to describe the first follow-up outcomes of IVL in popliteal and infrapopliteal arterial disease. As in line with previous studies, no relevant procedural complications were found and the rate of bail-out stenting was only 12.5%. Moreover, in a complex patient population, this study demonstrated promising safety and efficacy outcomes. The comparison of IVL with angioplasty alone or other vessel preparation devices for popliteal and infrapopliteal arterial disease is warranted.
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Affiliation(s)
- Michael J Nugteren
- Department of Vascular Surgery, Noordwest Ziekenhuisgroep, Alkmaar, The Netherlands
- Department of Vascular Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - George P Akkersdijk
- Department of Vascular Surgery, Maasstad Ziekenhuis, Rotterdam, The Netherlands
| | | | - Michiel A Schreve
- Department of Vascular Surgery, Noordwest Ziekenhuisgroep, Alkmaar, The Netherlands
| | - Çağdaş Ünlü
- Department of Vascular Surgery, Noordwest Ziekenhuisgroep, Alkmaar, The Netherlands
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28
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Mantha Y, Asif A, Fath A, Prasad A. Implications of Kidney Disease in Patients with Peripheral Arterial Disease and Vascular Calcification. Interv Cardiol Clin 2023; 12:531-538. [PMID: 37673497 DOI: 10.1016/j.iccl.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
Persons with chronic kidney disease (CKD) are at a higher risk of developing peripheral artery disease (PAD) and its adverse health outcomes than individuals with normal renal function. Among patients with CKD, PAD is predominantly characterized by the calcification of the medial layer of arterial vessels in addition to intimal atherosclerosis and calcification. Vascular calcification (VC) is initiated by CKD-associated hyperphosphatemia, hypercalcemia, high concentrations of parathyroid hormone (PTH) as well as inflammation and oxidative stress. VC is widely prevalent in this cohort (>80% dialysis and 50% patients with CKD) and contributes to reduced arterial compliance and symptomatic peripheral arterial disease (PAD). The most severe form of PAD is critical limb ischemia (CLI) which has a substantial risk for increased morbidity and mortality. Percutaneous endovascular interventions with transluminal angioplasty, atherectomy, and intravascular lithotripsy are the current nonsurgical treatments for severe calcific plaque. Unfortunately, there are no randomized controlled trials that address the optimal approach to PAD and CLI revascularization in patients with CKD.
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Affiliation(s)
- Yogamaya Mantha
- Division of Cardiology, Department of Medicine, UT Health San Antonio, MC 7872, 8300 Floyd Curl Drive, San Antonio, TX 78229-3900, USA
| | - Anum Asif
- Division of Cardiology, Department of Medicine, UT Health San Antonio, MC 7872, 8300 Floyd Curl Drive, San Antonio, TX 78229-3900, USA
| | - Ayman Fath
- Division of Cardiology, Department of Medicine, UT Health San Antonio, MC 7872, 8300 Floyd Curl Drive, San Antonio, TX 78229-3900, USA
| | - Anand Prasad
- Division of Cardiology, Department of Medicine, UT Health San Antonio, MC 7872, 8300 Floyd Curl Drive, San Antonio, TX 78229-3900, USA.
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29
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Stavroulakis K, Katsogridakis E, Torsello G, Zayed H, van Herzeele I, Coscas R, Nasr B, Gonzalez TM, Troisi N, Saratzis A. Editor's Choice - RANDOMisation Screening for Drug coated or Drug Eluting Device Randomised Trials Among Patients Undergoing Endovascular FemorOPopliteal Procedures (RANDOM-STOP study). Eur J Vasc Endovasc Surg 2023; 66:362-368. [PMID: 37406876 DOI: 10.1016/j.ejvs.2023.06.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/13/2023] [Accepted: 06/28/2023] [Indexed: 07/07/2023]
Abstract
OBJECTIVE The aim was to assess the proportion of patients undergoing endovascular therapy for femoropopliteal arterial disease (FP) who would be eligible to take part in seven major randomised controlled trials (RCTs) that investigated the efficacy of some of the currently available paclitaxel based (PTX) devices used in this clinical context. Various RCTs have shown a potential clinical benefit from the use of paclitaxel in FP endovascular therapy. Nonetheless, patients enrolled were highly selected and the generalisability of these findings in pragmatic cohorts is unclear. METHODS Between 1 January and 31 December 2021, all consecutive patients who underwent endovascular procedures for symptomatic FP disease in 16 European centres were retrospectively screened and included in this analysis. The primary outcome measure was individual patient eligibility for inclusion into at least one of the seven RCTs. The reasons for exclusion (clinical and or radiological) as well as in hospital death and morbidity were also reported. RESULTS A total of 1 567 consecutive patients (959 male, 61%), corresponding to 1 567 lower limbs, were included. Most patients (1 009 patients, 64.39%) were treated for chronic limb threatening ischaemia (CLTI). A total 1 280 patients (81.68%) were not eligible for inclusion in any of the evaluated RCTs. Of them, 741 (47.28%) were excluded for clinical and 1 125 (71.79%) for radiological reasons. CONCLUSION The analysed RCTs assessing the efficacy or effectiveness of PTX based endovascular therapies do not seem representative of the patient population with FP disease receiving endovascular therapy in routine clinical practice.
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Affiliation(s)
| | - Emmanuel Katsogridakis
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
| | - Giovanni Torsello
- Department of Vascular Surgery, St. Franziskus-Hospital, Munster, Germany
| | - Hany Zayed
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | | | - Raphael Coscas
- Department of Vascular Surgery, Ambroise Paré University Hospital, Assistance Publique-Hôpitaux de Paris
| | - Bahaa Nasr
- Department of Vascular Surgery, Cavale Blanche University Hospital of Brest, France
| | | | - Nicola Troisi
- Vascular Surgery Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Italy
| | - Athanasios Saratzis
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
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30
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Parwani D, Ahmed MA, Mahawar A, Gorantla VR. Peripheral Arterial Disease: A Narrative Review. Cureus 2023; 15:e40267. [PMID: 37448414 PMCID: PMC10336185 DOI: 10.7759/cureus.40267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/11/2023] [Indexed: 07/15/2023] Open
Abstract
Peripheral arterial disease (PAD) describes the partial or complete occlusion of blood flow in the distal arteries of the body. A decreased arterial patency may occur due to a reduction in the elasticity or diameter of the vessel. The goal of interventions is to decrease incidence and reduce complications by identifying and minimizing the primary causes. This paper discusses PAD affecting the aortoiliac, common femoral, and femoropopliteal arteries. In a significant portion of the population, PAD may lack usual symptoms such as limb pain, claudication, and diminished pulses. Imaging techniques become crucial to ensuring timely diagnosis, monitoring treatment effectiveness, and preventing recurrence. Duplex ultrasound (DUS) is a cheap and non-invasive preliminary technique to detect atherosclerotic plaques and grade arterial stenosis. Magnetic resonance angiography (MRA) provides the added advantage of minimizing artifacts. Digital subtraction angiography (DSA) remains the gold standard for grading the degree of stenosis but is only employed second-line to DUS or MRA due to the high dose of nephrotoxic contrast. Computed tomography angiography (CTA) is able to overcome the anatomical limitations of DUS and MRA and proves to be a suitable alternative to DSA in patients with renal disease. Preventative measures involve monitoring blood pressure, cholesterol levels, and tobacco usage. First-line treatment options include endovascular procedures as well as surgical interventions in cases of significant arterial involvement. Endovascular treatments involve the use of balloon angioplasty, drug-coated balloons, and drug-coated stents, to name a few, that serve as minimally invasive techniques to manage PAD. Surgical procedures, although more complex, are considered gold-standard treatment options for long and intricate lesions. Endovascular methods are generally preferred over surgical options as the complication risk is severely reduced and the rates of reintervention are comparable to surgical options.
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Affiliation(s)
- Divya Parwani
- Anatomical Sciences, St. George's University School of Medicine, St.George's, GRD
| | - Mohamed A Ahmed
- Anatomical Sciences, St. George's University School of Medicine, St. George's, GRD
| | - Anmol Mahawar
- Anatomical Sciences, St. George's University School of Medicine, St.George's, GRD
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31
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Zeller T, Noory E, Beschorner U. [Endovascular Therapy for Peripheral Artery Disease - Therapeutic Options for Treatment of Severe Calcification]. Dtsch Med Wochenschr 2023; 148:725-730. [PMID: 37257473 DOI: 10.1055/a-1948-7298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Calcified lesions are a major limitation of endovascular therapy of peripheral artery disease. Recently published studies evaluating the impact of lithotripsy (Disrupt III) and directional atherectomy (REALITY) as vessel preparation devices for calcified femoro-popliteal lesions prior to the final treatment with drug-coated balloons (DCB). Disrupt III, a randomized controlled trial comparing lithotripsy and regular balloon angioplasty for vessel preparation prior to DCB, and REALITY, a single-arm study of directional atherectomy prior to DCB angioplasty resulted in low provisional stent and dissection rates. Moreover, lithotripsy did result in a better 2-year patency rate as compared to predilatation with a regular balloon. Importantly, both vessel preparation strategies resulted in a low rate of post-procedural residual stenosis of >30%, the major predictor for loss of patency following DCB angioplasty in long-term.Lithotripsy is an emerging therapy concept for vessel preparation of calcified pelvic arteries prior to trans-femoral aortic valve implantation.In summary, vessel preparation of calcified arterial lesions by improving vessel compliance or reducing the plaque load represent promising technical methods reducing provisional stent rates and improving longer-term outcomes.
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Affiliation(s)
- Thomas Zeller
- Abteilung Angiologie, Universitäts-Herzzentrum Freiburg - Bad Krozingen, Bad Krozingen, Germany
| | - Elias Noory
- Abteilung Angiologie, Universitäts-Herzzentrum Freiburg - Bad Krozingen, Bad Krozingen, Germany
| | - Ulrich Beschorner
- Abteilung Angiologie, Universitäts-Herzzentrum Freiburg - Bad Krozingen, Bad Krozingen, Germany
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32
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Sirignano P, Margheritini C, Ruggiero F, Panzano C, Filippi F, Rizzo L, Taurino M. The Ability to Look Beyond: The Treatment of Peripheral Arterial Disease. J Clin Med 2023; 12:jcm12093073. [PMID: 37176513 PMCID: PMC10179057 DOI: 10.3390/jcm12093073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 05/15/2023] Open
Abstract
This paper offers a practical overview of the contemporary management of patients with peripheral arterial disease presenting intermittent claudication (IC), including clinical and instrumental diagnosis, risk factors modification, medical management, and evidence-based revascularization indications and techniques. Decision making represents a crucial element in the management of the patient with IC; for this, we think a review of this type could be very useful, especially for non-vascular specialists.
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Affiliation(s)
- Pasqualino Sirignano
- Vascular and Endovascular Surgery Unit, Sant'Andrea Hospital of Rome, Department of General and Specialistic Surgery, "Sapienza" University of Rome, 00189 Rome, Italy
| | - Costanza Margheritini
- Vascular and Endovascular Surgery Unit, Sant'Andrea Hospital of Rome, Department of Molecular and Clinical Medicine, "Sapienza" University of Rome, 00189 Rome, Italy
| | - Federica Ruggiero
- Vascular and Endovascular Surgery Unit, Sant'Andrea Hospital of Rome, Department of Molecular and Clinical Medicine, "Sapienza" University of Rome, 00189 Rome, Italy
| | - Claudia Panzano
- Vascular and Endovascular Surgery Unit, Misericordia Hospital, 58100 Grosseto, Italy
| | - Federico Filippi
- Vascular and Endovascular Surgery Unit, Misericordia Hospital, 58100 Grosseto, Italy
| | - Luigi Rizzo
- Vascular and Endovascular Surgery Unit, Sant'Andrea Hospital of Rome, Department of Molecular and Clinical Medicine, "Sapienza" University of Rome, 00189 Rome, Italy
| | - Maurizio Taurino
- Vascular and Endovascular Surgery Unit, Sant'Andrea Hospital of Rome, Department of Molecular and Clinical Medicine, "Sapienza" University of Rome, 00189 Rome, Italy
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Kugler NW. Surgical, Endovascular, and Multimodal Approaches to the Management of Atherosclerotic Common Femoral Artery Disease. Semin Intervent Radiol 2023; 40:156-160. [PMID: 37333739 PMCID: PMC10275670 DOI: 10.1055/s-0043-57262] [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: 06/20/2023]
Abstract
Common femoral artery disease is at the heart of nearly all treatment algorithms and decisions for patients with symptomatic peripheral arterial disease. Surgical endarterectomy has been the mainstay of common femoral treatment with a wealth of data supporting its safety, efficacy, and durability. Advances in endovascular technology and techniques for the management of iliac and superficial femoral artery disease has resulted in a paradigm shift in management. The common femoral artery has been aptly named a "no stent zone" due to anatomic and disease-specific challenges that have limited the role for endovascular techniques. New technology and techniques in the endovascular management of common femoral disease seek to change our treatment strategies. A multimodal approach utilizing a combination of angioplasty, atherectomy, and stenting has been shown most beneficial, although limited long-term data leave durability an unanswered question. While surgical treatment remains the gold standard, advances in the endovascular approach will certainly continue to improve outcomes. As truly isolated common femoral disease is a rarity, a collaborative approach combining all benefits of open and endovascular techniques in the treatment of peripheral arterial disease is essential.
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Affiliation(s)
- Nathan W. Kugler
- Division of Vascular and Endovascular Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
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Haddad M, Scheidt MJ. Treatment of Difficult, Calcified Lesions: Plaque Modification Strategies. Semin Intervent Radiol 2023; 40:136-143. [PMID: 37333746 PMCID: PMC10275677 DOI: 10.1055/s-0043-1768678] [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: 06/20/2023]
Abstract
Endovascular management of peripheral arterial disease is continually evolving. Most changes focus on addressing the challenges that hinder optimal patient outcomes; one of the most significant is how to best treat calcified lesions. Hardened plaque results in a variety of technical issues including impaired device delivery, decreased luminal revascularization, poor stent expansion, heightened risk of in-stent stenosis or thrombosis, and increased procedural time and cost. For this reason, plaque modification devices have been developed to mitigate this issue. This paper will describe these strategies and provide the reader with an overview of devices that can be used to treat chronically hardened lesions.
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Affiliation(s)
- Mustafa Haddad
- Division of Vascular and Interventional Radiology, Department of Radiology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Matthew J. Scheidt
- Division of Vascular and Interventional Radiology, Department of Radiology, Medical College of Wisconsin, Milwaukee, Wisconsin
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35
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Raja JM, Maturana MA, Kayali S, Khouzam A, Efeovbokhan N. Diabetic foot ulcer: A comprehensive review of pathophysiology and management modalities. World J Clin Cases 2023; 11:1684-1693. [PMID: 36970004 PMCID: PMC10037283 DOI: 10.12998/wjcc.v11.i8.1684] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 01/08/2023] [Accepted: 02/17/2023] [Indexed: 03/07/2023] Open
Abstract
Diabetic foot ulcer (DFU) is a debilitating and severe manifestation of uncontrolled and prolonged diabetes that presents as ulceration, usually located on the plantar aspect of the foot. Approximately 15% of individuals with diabetes will eventually develop DFU, and 14%-24% of them will require amputation of the ulcerated foot due to bone infection or other ulcer-related complications. The pathologic mechanisms underlying DFU are comprise a triad: Neuropathy, vascular insufficiency, and secondary infection due to trauma of the foot. Standard local and invasive care along with novel approaches like stem cell therapy pave the way to reduce morbidity, decrease amputations, and prevent mortality from DFU. In this manuscript, we review the current literature with focus on the pathophysiology, preventive options, and definitive management of DFU.
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Affiliation(s)
- Joel M Raja
- Department of Internal Medicine, University of Tennessee Health Science Center, Memphis, TN 38119, United States
| | - Miguel A Maturana
- Department of Internal Medicine, University of Tennessee Health Science Center, Memphis, TN 38119, United States
| | - Sharif Kayali
- Department of Internal Medicine, University of Tennessee Health Science Center, Memphis, TN 38119, United States
| | - Amir Khouzam
- Department of Internal Medicine, University of Tennessee Health Science Center, Memphis, TN 38119, United States
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Aftanski P, Thieme M, Klein F, Schulze PC, Möbius-Winkler S, Kretzschmar D. Intravascular Lithotripsy in Calcified Peripheral Lesions: Single-Center JEN-Experience. Int J Angiol 2023; 32:11-20. [PMID: 36727147 PMCID: PMC9886450 DOI: 10.1055/s-0042-1751229] [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: 02/04/2023] Open
Abstract
Peripheral artery disease (PAD) shows increasing need for revascularization therapy. Interventional success in calcified lesions is limited. Here, intravascular lithotripsy (IVL), modifying intimal and medial calcium, is a promising treatment approach. A single-center, prospective all-comers registry for patients undergoing peripheral IVL was established to examine treatment success in PAD with severe vessel calcification. Periprocedural safety events as well as short-term and intermediate follow-up clinical data were evaluated. Between December 2018 and January 2021 all consecutive patients receiving peripheral lithotripsy at our center were analyzed. Clinical and angiographic data were evaluated. Angiographic images were analyzed using a semiautomatic software for quantitative vessel analysis. Eighty-five lesions in 61 limbs were treated with IVL in 51 patients presenting with Rutherford classes 2 to 5. Most lesions (68%) were localized in the superficial femoral artery. Mean calcified lesion length was 102.5 mm (10-390 mm), with a median peripheral arterial calcium score of 3, indicating a highly calcified status. In 58% of the patients, IVL was used as a stand-alone therapy. IVL resulted in a mean acute luminal gain of 2.6 ± 0.9 mm, resulting in stenosis reduction by 42.1 ± 15%. Mean ankle brachial index (ABI) improved significantly from 0.6 to 0.8 ( p < 0.0001) on day 1 after the intervention and remained stable at 6 months. This large real-world data of peripheral IVL reports compelling safety in a complex patient cohort. For the first time, clinical follow-up data demonstrated a sustained significant improvement in ABI after 6 months.
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Affiliation(s)
- Pawel Aftanski
- Department of Internal Medicine I, Jena University Hospital, Friedrich-Schiller University Jena, Jena, Germany
| | - Marcus Thieme
- Department of Internal Medicine I, Jena University Hospital, Friedrich-Schiller University Jena, Jena, Germany
- Department of Angiology, Cardiology, Diabetology, Regiomed-Vascular Center, Sonneberg, Germany
| | - Friederike Klein
- Department of Internal Medicine I, Jena University Hospital, Friedrich-Schiller University Jena, Jena, Germany
| | - P. Christian Schulze
- Department of Internal Medicine I, Jena University Hospital, Friedrich-Schiller University Jena, Jena, Germany
| | - Sven Möbius-Winkler
- Department of Internal Medicine I, Jena University Hospital, Friedrich-Schiller University Jena, Jena, Germany
| | - Daniel Kretzschmar
- Department of Internal Medicine I, Jena University Hospital, Friedrich-Schiller University Jena, Jena, Germany
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Nagatomi S, Takahara M, Nakai T, Fujimura N, Yu A, Matsuda D, Yamaoka T, Bolstad F, Yamamoto H, Ichihashi S. Comparing the impact of the loss of patency between treatment with drug-coated balloon angioplasty and drug-eluting stent placement. J Vasc Surg 2023; 77:1751-1759. [PMID: 36796593 DOI: 10.1016/j.jvs.2023.01.207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 01/21/2023] [Accepted: 01/30/2023] [Indexed: 02/16/2023]
Abstract
OBJECTIVE To compare the results of endovascular treatment with drug-eluting stents (DES) and drug-coated balloons (DCB) in atherosclerotic lesions in the femoropopliteal artery, as well as to assess restenotic patterns. METHODS Clinical data from 617 cases treated with DES or DCB for femoropopliteal diseases were analyzed in this multicenter, retrospective cohort study. From these, 290 DES and 145 DCB cases were extracted by propensity score matching. Outcomes investigated were 1- and 2-year primary patency, reintervention, and restenotic pattern and its impact on symptoms in each group. RESULTS The primary patency rates at 1 and 2 years in the DES group were superior to those in the DCB group (84.8% and 71.1% vs 81.3% and 66.6%, P = .043), whereas there was no significant difference in freedom from target lesion revascularization (91.6% and 82.6% vs 88.3% and 78.8%, P = .13). Compared with what was measured before the index procedures, exacerbated symptoms, rate of occlusion, and an increase in the occluded length at loss of patency were more frequent in the DES group than in the DCB group. The odds ratios were 3.53 (95% confidence interval, 1.31-9.49; P = .012), 3.61 (1.09-11.9; P = .036), and 3.82 (1.15-12.7; P = .029), respectively. On the other hand, the frequency of an increase in lesion length and requirement of target lesion revascularization were similar between the two groups. CONCLUSIONS Primary patency was significantly higher at 1 and 2 years in the DES than in the DCB group. However, DES were associated with exacerbated clinical symptoms and complicated lesion characteristics at the point of loss of patency.
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Affiliation(s)
| | - Mitsuyoshi Takahara
- Department of Diabetes Care Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Takahiro Nakai
- Department of Diagnostic and Interventional Radiology, Nara Medical University, Kashihara, Japan
| | - Naoki Fujimura
- Department of Vascular Surgery, Saiseikai Central Hospital, Tokyo, Japan
| | - Ayaka Yu
- Department of Vascular Surgery, Saiseikai Central Hospital, Tokyo, Japan
| | - Daisuke Matsuda
- Department of Vascular Surgery, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Terutoshi Yamaoka
- Department of Vascular Surgery, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Francesco Bolstad
- Department of Clinical English, Nara Medical University, Kashihara, Japan
| | | | - Shigeo Ichihashi
- Department of Diagnostic and Interventional Radiology, Nara Medical University, Kashihara, Japan
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Curini L, Pesce M. Shockwaves delivery for aortic valve therapy-Realistic perspective for clinical translation? Front Cardiovasc Med 2023; 10:1160833. [PMID: 37113704 PMCID: PMC10128859 DOI: 10.3389/fcvm.2023.1160833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/23/2023] [Indexed: 04/29/2023] Open
Abstract
Calcific aortic valve disease (CAVD) is the most frequent valvular heart disorder, and the one with the highest impact and burden in the elderly population. While the quality and standardization of the current aortic valve replacements has reached unprecedented levels with the commercialization of minimally-invasive implants and the design of procedures for valve repair, the need of supplementary therapies able to block or retard the course of the pathology before patients need the intervention is still awaited. In this contribution, we will discuss the emerging opportunity to set up devices to mechanically rupture the calcium deposits accumulating in the aortic valve and restore, at least in part, the pliability and the mechanical function of the calcified leaflets. Starting from the evidences gained by mechanical decalcification of coronary arteries in interventional cardiology procedures, a practice already in the clinical setting, we will discuss the advantages and the potential drawbacks of valve lithotripsy devices and their potential applicability in the clinical scenario.
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Vancampenhout Y, Kerselaers L, Aerden D, Gallala S, Debing E. Use of Intravascular Lithotripsy in Heavily Calcified Renal Artery Stenosis: A Case Report. Vasc Endovascular Surg 2022:15385744221144142. [PMID: 36475999 DOI: 10.1177/15385744221144142] [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: 12/12/2022]
Abstract
Heavily calcified arterial lesions are difficult to treat in an endovascular manner with conventional techniques due to limited arterial compliance. Intravascular lithotripsy offers a novel minimally invasive therapeutic option through endovascular emission of acoustic waves, fracturing calcium deposits and facilitating lesion dilation. We present the case of a successful application of the Shockwave intravascular lithotripsy system (IVL®, Shockwave Medical Inc) in a heavily calcified stenosis of the right renal artery in a patient with a coral reef aorta.
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Affiliation(s)
- Yannick Vancampenhout
- Department of Vascular Surgery, 60201Universitair Ziekenhuis Brussel, Brussel, Belgium
| | - Laura Kerselaers
- Department of Vascular Surgery, 60201Universitair Ziekenhuis Brussel, Brussel, Belgium
| | - Dimitri Aerden
- Department of Vascular Surgery, 60201Universitair Ziekenhuis Brussel, Brussel, Belgium
| | - Sarah Gallala
- Department of Vascular Surgery, 60201Universitair Ziekenhuis Brussel, Brussel, Belgium
| | - Erik Debing
- Department of Vascular Surgery, 60201Universitair Ziekenhuis Brussel, Brussel, Belgium
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Zhao Z, Li J, Bai X, Wang Y, Wang Q, Lv N, Gao H, Guo Z, Zhu H, Guo Q, Li Z. Microfracture Augmentation With Direct In Situ Radial Shockwave Stimulation With Appropriate Energy Has Comparable Repair Performance With Tissue Engineering in the Porcine Osteochondral Defect Model. Am J Sports Med 2022; 50:3660-3670. [PMID: 36190157 DOI: 10.1177/03635465221125936] [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] [Indexed: 01/31/2023]
Abstract
BACKGROUND The first-line clinical strategy for small cartilage/osteochondral defects is microfracture (MF). However, its repair efficacy needs improvement. HYPOTHESIS Appropriate energy radial shockwave stimulation in MF holes would greatly improve repair efficacy in the porcine osteochondral defect model, and it may obtain comparable performance with common tissue engineering techniques. STUDY DESIGN Controlled laboratory study. METHODS Osteochondral defect models (8-mm diameter, 3-mm depth) were established in the weightbearing area of Bama pigs' medial femoral condyles. In total, 25 minipigs were randomly divided into 5 groups: control (Con; without treatment), MF, MF augmentation (MF+; treated with appropriate energy radial shockwave stimulation in MF holes after MF), tissue engineering (TE; treated with compounds of microcarrier and bone marrow mesenchymal stem cells), and sham (as the positive control). After 3 months of intervention, osteochondral specimens were harvested for macroscopic, radiological, biomechanical, and histological evaluations. The statistical data were analyzed using 1-way analysis of variance. RESULTS Based on the macroscopic appearance, the smoothness and integration of the repaired tissue in the MF+ group were improved when compared with the Con and MF groups. The histological staining suggested more abundant cartilaginous matrix deposition in the MF+ group versus the Con and MF groups. The general scores of the macroscopic and histological appearances were comparable in the MF+ and the TE groups. The high signal areas of the osteochondral unit in the magnetic resonance images were significantly decreased in the MF+ group, with no difference with the TE group. The micro-computed tomography data demonstrated the safety of direct in situ radial shockwave performance. Biomechanical tests revealed that the repaired tissue's Young modulus was highest in the MF+ group and not statistically different from that in the TE group. CONCLUSION Direct in situ radial shockwave stimulation with appropriate energy significantly improves the short-term repair efficacy of MF. More encouragingly, the MF+ group in our study obtained repair performance comparable with the TE therapy. CLINICAL RELEVANCE This strategy is easy to perform and can readily be generalized with safety and higher cartilage repair efficacy. Moreover, it is expected to be accomplished under arthroscopy, indicating tremendous clinical transformative value.
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Affiliation(s)
- Zhidong Zhao
- Department of Orthopedics, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Ji Li
- Department of Orthopedics, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Xiaowei Bai
- Department of Orthopedics, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Yuxing Wang
- Department of Orthopedics, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Qi Wang
- Department of Orthopedics, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Ningyu Lv
- Department of Orthopedics, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Huayi Gao
- Department of Orthopedics, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Zheng Guo
- Department of Orthopedics, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Heng Zhu
- Beijing Institute of Radiation Medicine, Beijing, China
| | - Quanyi Guo
- Department of Orthopedics, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Zhongli Li
- Department of Orthopedics, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
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Zakeri SA, Chandhok P, Civil I, Holden A. Case Report: Intravascular Lithotripsy Creates an Arterial Bypass Target. Cardiovasc Intervent Radiol 2022; 45:1747-1749. [PMID: 36175657 PMCID: PMC9521850 DOI: 10.1007/s00270-022-03287-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 09/14/2022] [Indexed: 11/24/2022]
Affiliation(s)
- Simon Arian Zakeri
- Division of Vascular Interventional Radiology and Vascular Surgery, Auckland City University Hospital, Auckland, New Zealand.
| | - Parminder Chandhok
- Division of Vascular Interventional Radiology and Vascular Surgery, Auckland City University Hospital, Auckland, New Zealand
| | - Ian Civil
- Division of Vascular Interventional Radiology and Vascular Surgery, Auckland City University Hospital, Auckland, New Zealand
| | - Andrew Holden
- Division of Vascular Interventional Radiology and Vascular Surgery, Auckland City University Hospital, Auckland, New Zealand
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Algorithm of Femoropopliteal Endovascular Treatment. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58091293. [PMID: 36143968 PMCID: PMC9501396 DOI: 10.3390/medicina58091293] [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: 07/24/2022] [Revised: 09/06/2022] [Accepted: 09/12/2022] [Indexed: 12/04/2022]
Abstract
Background and Objectives: Indications for the endovascular treatment of femoropopliteal lesions have steadily increased over the past decade. Accordingly, the number of devices has also increased, but the choice of the best endovascular treatment remains to be defined. Many devices are now available for physicians. However, in order to obtain a high success rate, it is necessary to respect an algorithm whose choice of device is only one step in the treatment. Materials and Methods: The first step is, therefore, to define the approach according to the lesion to be treated. Anterograde approaches (femoral, radial, or humeral) are distinguished from retrograde approaches depending on the patient’s anatomy and surgical history. Secondarily, the lesion will be crossed intraluminally or subintimally using a catheter or an angioplasty balloon. The third step corresponds to the preparation of the artery, which is essential before the implantation of the device. It has a crucial role in reducing the rate of restenosis. Several tools are available and are chosen according to the lesion requiring treatment (stenosis, occlusion). Among them, we find the angioplasty balloon, the atherectomy probes, or intravascular lithotripsy. Finally, the last step corresponds to the choice of the device to be implanted. This is also based on the nature of the lesion, which is considered short, up to 15 cm and complex beyond that. The choice of device will be between bare stents, covered stents, drug-coated balloons, and drug-eluting stents. Currently, drug-eluting stents appear to be the treatment of choice for short lesions, and active devices seem to be the preferred treatment for more complex lesions, although there is a lack of data. Results: In case of failure to cross the lesion, the retrograde approach is a safe and effective alternative. Balloon angioplasty currently remains the reference method for the preparation of the artery, the aim of which is to ensure the intraoperative technical success of the treatment (residual stenosis < 30%), to limit the risk of dissection and, finally, to limit the occurrence of restenosis. Concerning the treatment, the drug-eluting devices seem to present the best results, whether for simple or complex lesions. Conclusions: Endovascular treatment for femoropopliteal lesions needs to be considered upstream of the intervention in order to anticipate the treatment and the choice of devices for each stage.
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Steiner S, Schmidt A, Zeller T, Tepe G, Thieme M, Maiwald L, Schröder H, Euringer W, Popescu C, Brechtel K, Brucks S, Blessing E, Schuster J, Langhoff R, Schellong S, Weiss N, Beschorner U, Wittig T, Scheinert D. Low-Dose vs High-Dose Paclitaxel-Coated Balloons for Femoropopliteal Lesions. JACC Cardiovasc Interv 2022; 15:2093-2102. [DOI: 10.1016/j.jcin.2022.08.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/26/2022] [Accepted: 08/02/2022] [Indexed: 11/25/2022]
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Mosarla RC, Armstrong E, Bitton-Faiwiszewski Y, Schneider PA, Secemsky EA. State-of-the-Art Endovascular Therapies for the Femoropopliteal Segment: Are We There Yet? JOURNAL OF THE SOCIETY FOR CARDIOVASCULAR ANGIOGRAPHY & INTERVENTIONS 2022; 1. [PMID: 36268042 PMCID: PMC9581461 DOI: 10.1016/j.jscai.2022.100439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Peripheral arterial disease is an increasingly prevalent condition with significant associated morbidity, mortality, and health care expenditure. Endovascular interventions are appropriate for most patients with either ongoing symptoms of intermittent claudication despite lifestyle and medical optimization or chronic limb-threatening ischemia. The femoropopliteal segment is the most common arterial culprit responsible for claudication and the most commonly revascularized segment. Endovascular approaches to revascularization of the femoropopliteal segment are advancing with an evolving landscape of techniques for arterial access, device-based therapies, vessel preparation, and intraprocedural imaging. These advances have been marked by debate and controversy, notably related to the safety of paclitaxel-based devices and necessity of atherectomy. In this review, we provide a critical overview of the current evidence, practice patterns, emerging evidence, and technological advances for endovascular intervention of the femoropopliteal arterial segment.
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Affiliation(s)
| | - Ehrin Armstrong
- Adventist Heart and Vascular Institute, St Helena, California
| | | | | | - Eric A. Secemsky
- Harvard Medical School, Boston, Massachusetts
- Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts
- Corresponding author: (E.A. Secemsky)
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Using Intravascular Lithotripsy to Facilitate Transfemoral Arterial Access for Transcatheter Aortic Valve Implantation. Heart Lung Circ 2022; 31:e135-e139. [PMID: 35985946 DOI: 10.1016/j.hlc.2022.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 07/06/2022] [Accepted: 07/25/2022] [Indexed: 11/22/2022]
Abstract
Peripheral vascular assessment is important in pre-procedural planning for transcatheter aortic valve implantation (TAVI). While alternative vascular access sites have been used in patients with hostile iliofemoral anatomy, femoral access has been established as the superior access method for procedural outcomes. Intravascular lithotripsy (IVL) can facilitate transfemoral access for TAVI in patients with calcific stenoses of the iliofemoral arteries. This How-To-Do-It article describes the procedural planning and methods for performing IVL in these patients.
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Shammas NW, Purushottam B, Shammas WJ, Christensen L, Shammas G, Weakley D, Jones-Miller S. Jetstream Atherectomy Followed by Paclitaxel-Coated Balloons versus Balloon Angioplasty Followed by Paclitaxel-Coated Balloons: Twelve-Month Exploratory Results of the Prospective Randomized JET-RANGER Study. Vasc Health Risk Manag 2022; 18:603-615. [PMID: 35942041 PMCID: PMC9356602 DOI: 10.2147/vhrm.s371177] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 07/07/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Nicolas W Shammas
- Midwest Cardiovascular Research Foundation, Davenport, IA, USA
- Correspondence: Nicolas W Shammas, Research Director, Midwest Cardiovascular Research Foundation, 630 East 4th Street, Suite A, Davenport, IA, USA, Email
| | - Bhaskar Purushottam
- Regional Health CR, Cardiovascular Medicine, Monument Health, Rapid City, SD, USA
| | - W John Shammas
- Midwest Cardiovascular Research Foundation, Davenport, IA, USA
| | | | - Gail Shammas
- Midwest Cardiovascular Research Foundation, Davenport, IA, USA
| | - Desyree Weakley
- Midwest Cardiovascular Research Foundation, Davenport, IA, USA
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Chowdhury M, Secemsky EA. Atherectomy vs Other Modalities for Treatment During Peripheral Vascular Intervention. Curr Cardiol Rep 2022; 24:869-877. [PMID: 35536534 DOI: 10.1007/s11886-022-01709-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/20/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF THE REVIEW Calcified atheroma is frequently encountered in peripheral vascular intervention. Standard treatment with balloon and/or stenting alone does poorly in these cases due to vessel recoil, suboptimal luminal gain, and inadequate stent expansion. In light of the above challenges with angioplasty and stenting for PAD, endovascular atherectomy has emerged as a novel technology for atheroma treatment and removal, offering the benefits of surgical endarterectomy in a minimally invasive percutaneous approach. This review outlines the endovascular atherectomy devices available in clinical practice to date, compares and contrasts their mode of action, summarizes the relevant published data on indication and role of atherectomy over other treatment modalities for PAD, and discusses the future prospective on this emerging technology. RECENT FINDINGS Currently, there are host of peripheral atherectomy devices available with unique mechanism of action and relative advantages and disadvantages. Despite these recent technological advancements, there remains a paucity of data from well-designed studies regarding the superiority of atherectomy as an adjunctive treatment versus standard treatment with balloon and stenting. Emerging data have supported its use to improve patency rates in conjunction with drug-coated balloons. Although associated risks, including distal embolization and perforation, are often marginal, the cost of these devices to the healthcare system necessitates further investment in to establishing level 1 data to support their use. Peripheral atherectomy has the potential to improve limb-related outcomes, potentially through reduced need for bail-out scaffolds and improved drug uptake. Nonetheless, further investment in the evidence foundation supporting these devices versus standard practices is required.
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Affiliation(s)
- Mohsin Chowdhury
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, 185 Pilgrim Road, Baker 4, Boston, MA, 02215, USA
| | - Eric A Secemsky
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, 185 Pilgrim Road, Baker 4, Boston, MA, 02215, USA.
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Ditac G, Bessière F, Lafon C. Therapeutic ultrasound applications in cardiovascular diseases: a review. Ing Rech Biomed 2022. [DOI: 10.1016/j.irbm.2022.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Steiner S, Schmidt A. [Endovascular interventions for peripheral arterial disease]. Internist (Berl) 2022; 63:584-590. [PMID: 35532802 DOI: 10.1007/s00108-022-01351-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2022] [Indexed: 12/24/2022]
Abstract
Successful revascularization of patients with peripheral arterial disease (PAD) requires a comprehensive understanding of the risk population and the available treatment options. Even the urgency of revascularization varies widely depending on the clinical presentation. Patients with intermittent claudication should undergo a structured exercise program before revascularization may become necessary, whereas acute limb ischemia is a medical emergency and must be revascularized within a few hours. Endovascular treatment techniques have evolved rapidly over the past 20 years. New technologies and procedural techniques allow even complex lesions to be successfully treated with endovascular techniques, and most patients can now be treated minimally invasively in line with an "endovascular first" strategy. Bypass surgery remains an important option for patients with advanced disease. The techniques used vary depending on the clinical presentation, location, and complexity of the lesion. Although the evidence for different techniques is limited, a variety of clinical and lesion factors are known to be critical for acute technical success and long-term patency rates. The use of paclitaxel-coated balloons and stents has been shown to significantly reduce restenosis and reintervention rates after femoropopliteal interventions. However, a late mortality signal associated with the use of these devices continues to be debated. After successful intervention, appropriate drug therapy and standardized follow-up should be established to prevent adverse limb events and reduce the high rate of cardiovascular events.
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Affiliation(s)
- Sabine Steiner
- Klinik und Poliklinik für Angiologie, Department für Innere Medizin, Neurologie und Dermatologie, Universitätsklinikum Leipzig (AöR), Liebigstr. 20, 04103, Leipzig, Deutschland.
| | - Andrej Schmidt
- Klinik und Poliklinik für Angiologie, Department für Innere Medizin, Neurologie und Dermatologie, Universitätsklinikum Leipzig (AöR), Liebigstr. 20, 04103, Leipzig, Deutschland
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Heiss C, Olinic DM, Belch JJF, Brodmann M, Mazzolai L, Stanek A, Madaric J, Krentz A, Schlager O, Lichtenberg M, Frank U. Management of chronic peripheral artery disease patients with indication for endovascular revascularization. VASA 2022; 51:121-137. [PMID: 35418243 DOI: 10.1024/0301-1526/a000998] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
With an increasing global burden of patients with chronic peripheral artery disease (PAD) the safe and effective provision of lower limb revascularisation is a growing medical need. Endovascular procedures for the treatment of PAD have become a crucial cornerstone of modern vascular medicine, and the first line revascularisation approach if technically feasible and taking patient choice into consideration. With the increasing age of patients with PAD and the increasing number of comorbidities open vascular surgery is also often not feasible. We outline a framework of key messages, endorsed by the board of the European Society of Vascular Medicine for pre-, peri- and post procedural management of patients requiring endovascular arterial procedures of the lower limbs. These key messages emphasize the important and increasing role of interventional vascular physicians.
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Affiliation(s)
- Christian Heiss
- Department of Clinical and Experimental Medicine, University of Surrey, Faculty of Health and Medical Sciences, Guildford, United Kingdom.,Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill, United Kingdom.,The authors contributed equally
| | - Dan-Mircea Olinic
- Iuliu Hatieganu University of Medicine and Pharmacy, Emergency Hospital, Medical Clinic no. 1, Cluj-Napoca, Romania.,The authors contributed equally
| | - Jill J F Belch
- Institute of Cardiovascular Research, University of Dundee, Ninewells Hospital and Medical School, Dundee, United Kingdom
| | - Marianne Brodmann
- Division of Angiology, Department of Internal Medicine, Medical University, Graz, Austria
| | - Lucia Mazzolai
- Division of Angiology, Heart and Vessel Department, Lausanne University Hospital, Lausanne, Switzerland
| | - Agata Stanek
- Department of Internal Diseases, Angiology and Physical Medicine, Medical University of Silesia, Bytom, Poland
| | - Juraj Madaric
- Clinic of Angiology, National Cardiovascular Institute, Bratislava, Slovakia
| | - Andrew Krentz
- Institute for Cardiovascular & Metabolic Research, University of Reading, UK
| | - Oliver Schlager
- Division of Angiology. Department of Medicine II, Medical University of Vienna, Vienna, Austria
| | | | - Ulrich Frank
- Department of Angiology, Cantonal Hospital of Grisons, Chur, Switzerland.,The authors contributed equally
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