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Marulanda K, Genovese EA. Adjunctive Utilization of Intravascular Ultrasound in Peripheral Arterial Disease Treatment. Ann Vasc Surg 2024:S0890-5096(24)00163-8. [PMID: 38582216 DOI: 10.1016/j.avsg.2024.01.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 01/17/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND The utility and benefit of intravascular ultrasound (IVUS) has been well established in coronary interventions, however widespread adoption for peripheral interventions has lagged. The objectives of this review article were to discuss the technical components of IVUS, describe key learning pearls for IVUS utilization, and review the literature describing the clinical outcomes of endovascular peripheral arterial interventions using IVUS. METHODS A scoping review of the current literature utilizing Pubmed. Terms used to search the literature included "intravascular ultrasound (IVUS)" in conjunction with "peripheral arterial disease (PAD)," "endovascular interventions," "chronic limb threatening ischemia," "balloon angioplasty" "stenting," "percutaneous coronary intervention," and "outcomes." All types of articles were reviewed including review articles, retrospective reviews, meta-analyses, and prospective observational and randomized studies. RESULTS Published literature regarding IVUS use in peripheral arterial interventions is heterogeneous and limited to mainly retrospective studies, registry analyses and metanalyses. Outcomes are generally favorable with the adjunct of IVUS compared to traditional angiography-driven peripheral interventions. The addition of IVUS improves stent expansion, stent patency, and reduces reintervention rates, particularly in infrainguinal arterial lesions. Long-term costs may also be lower with IVUS-guided procedures. CONCLUSIONS Expert consensus largely supports the implementation of IVUS in endovascular interventions for peripheral arterial disease. However, more robust high-quality data evaluating the efficacy, durability, and cost of IVUS in peripheral arterial disease are still needed.
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Tsukagoshi J, Shimoda T, Yokoyama Y, Secemsky EA, Shirasu T, Nakama T, Jujo K, Wiley J, Takagi H, Aikawa T, Kuno T. The mid-term effect of intravascular ultrasound on endovascular interventions for lower extremity peripheral arterial disease: A systematic review and meta-analysis. J Vasc Surg 2024; 79:963-972.e11. [PMID: 37678642 DOI: 10.1016/j.jvs.2023.08.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/15/2023] [Accepted: 08/17/2023] [Indexed: 09/09/2023]
Abstract
OBJECTIVE Intravascular ultrasound (IVUS) is an important adjunctive tool for patients with lower extremity peripheral arterial disease (PAD) undergoing endovascular therapy (EVT). The evidence regarding the advantages of IVUS use is evolving, and recent studies have reported conflicting results. We aimed to perform a meta-analysis to evaluate the efficacy of IVUS during angiography-guided EVT for patients with PAD. METHODS MEDLINE and EMBASE were searched through April 2023 to identify studies that investigated the outcomes of IVUS with angiography-guided EVT vs angiography-alone-guided EVT. The primary outcome was restenosis/occlusion rate; secondary outcomes were target lesion revascularization, major amputation, and mortality. RESULTS One randomized controlled trial and 14 observational studies, largely of moderate quality, were included, yielding a total of 708,808 patients with 709,189 lesions that were treated with IVUS-guided EVT (n = 101,405) vs angiography-alone (n = 607,784). Compared with angiography alone, IVUS-guided EVT was associated with a non-significant trend towards decreased restenosis/occlusion (relative risk [RR], 0.74; 95% confidence interval [CI], 0.54-1.00; I2 = 60%). Although the risk of target lesion revascularization and mortality were comparable (RR, 0.85; 95% CI, 0.65-1.10; I2 = 70%; RR, 1.01; 95% CI, 0.79-1.28; I2 = 43%, respectively), the use of IVUS was also associated with significantly lower risk of major amputation (RR, 0.74; 95% CI, 0.67-0.82; I2 = 47%). Subgroup analysis focusing on femoropopliteal disease demonstrated significantly higher patency (RR, 0.72; 95% CI, 0.52-0.98; I2 = 73%). However, superiority with major amputation was not observed. CONCLUSIONS IVUS-guided EVT for PAD may possibly be associated with a lower major amputation rate compared with angiography alone-guided EVT, although the difference in patency remained an insignificant trend in favor of IVUS-guided EVT. Adjunctive use of IVUS during EVT may be beneficial, and further prospective studies are warranted to delineate this relationship and the applicability of this technology in routine practice.
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Affiliation(s)
- Junji Tsukagoshi
- Department of Surgery, University of Texas Medical Branch, Galveston, TX
| | | | - Yujiro Yokoyama
- Department of Cardiac Surgery, University of Michigan, Ann Arbor, MI
| | - Eric A Secemsky
- Division of Cardiology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Takuro Shirasu
- Division of Vascular Surgery, Department of Surgery, The University of Tokyo, Tokyo, Japan
| | - Tatsuya Nakama
- Department of Cardiology, Tokyo Bay Medical Center, Urayasu, Japan
| | - Kentaro Jujo
- Department of Cardiology, Saitama Medical University, Iruma, Japan
| | - Jose Wiley
- Section of Cardiology, Department of Medicine, Tulane University School of Medicine, New Orleans, LA
| | - Hisato Takagi
- Department of Cardiovascular Surgery, Shizuoka Medical Center, Shizuoka, Japan
| | - Tadao Aikawa
- Department of Cardiology, Juntendo University Urayasu Hospital, Urayasu, Japan
| | - Toshiki Kuno
- Department of Cardiology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY; Department of Cardiology, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY.
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Tomoi Y, Takahara M, Soga Y, Hata Y, Iida O, Yamaoka T, Hayakawa N, Fujihara M, Ando K. Clinical outcome of endovascular therapy using a VIABAHN VBX-covered stent for complex aortoiliac artery disease: the AVOCADO II study. Heart Vessels 2023; 38:1288-1297. [PMID: 37247091 DOI: 10.1007/s00380-023-02274-5] [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: 04/02/2023] [Accepted: 05/19/2023] [Indexed: 05/30/2023]
Abstract
Clinical trials have demonstrated the efficacy of a balloon-expandable covered stent (CS) for aortoiliac occlusive disease (AIOD). However, the real-world clinical outcomes and the underlying factors remain unclear. We assessed the clinical outcomes and factors associated with primary patency after implantation of a balloon-expandable CS for patients with complex AIOD. This prospective multicenter observational study enrolled 149 consecutive patients undergoing VIABAHN® VBX-CS (W.L. Gore & Associates, Flagstaff, AZ) implantation for complex AIOD (age, 74 ± 9 years; male, 74%; diabetes mellitus, 46%; renal failure on dialysis, 23%; chronic limb-threatening ischemia, 26%). The primary study endpoint was 1-year primary patency, and the secondary endpoints were procedural complications, freedom from occlusion, clinical-driven target lesion revascularization (CD-TLR), and surgical revision at 1 year. Risk factors for restenosis were explored using random survival forest analysis. The median follow-up period was 13.1 months (interquartile range 9.7-14.0 months). Procedural complications were observed in 6.7% of the patients. The 1-year primary patency was 94.8% (95% confidence interval 91.0-98.6%), while the 1-year freedom rate from occlusion, CD-TLR, and surgical revision rates were 96.5% (93.5-99.5%), 94.7% (90.9-98.6%), and 97.8% (95.4-100%), respectively. The presence of chronic total occlusion, aortic bifurcation lesion, the number of disease regions, and TASC-II classification was significantly associated with the restenosis risk. In contrast, the calcification severity, IVUS use, IVUS parameters were not associated with restenosis risk. We observed excellent 1-year real-world outcomes after implantation of a balloon-expandable CS for complex AIOD; only a few perioperative complications occurred.
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Affiliation(s)
- Yusuke Tomoi
- Department of Cardiology, Kokura Memorial Hospital, 3-2-1 Asano, Kokurakita-Ku, Kitakyushu, 802-0001, Japan.
| | - Mitsuyoshi Takahara
- Department of Diabetes Care Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yoshimitsu Soga
- Department of Cardiology, Kokura Memorial Hospital, 3-2-1 Asano, Kokurakita-Ku, Kitakyushu, 802-0001, Japan
| | - Yosuke Hata
- Department of Cardiology, Kansai Rosai Hospital, Amagasaki, Japan
| | - Osamu Iida
- Department of Cardiology, Kansai Rosai Hospital, Amagasaki, Japan
| | - Terutoshi Yamaoka
- Department of Vascular Surgery, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Naoki Hayakawa
- Department of Cardiovascular Medicine, Asahi General Hospital, Chiba, Japan
| | - Masahiko Fujihara
- Department of Cardiology, Kishiwada Tokushukai Hospital, Kishiwada, Japan
| | - Kenji Ando
- Department of Cardiology, Kokura Memorial Hospital, 3-2-1 Asano, Kokurakita-Ku, Kitakyushu, 802-0001, Japan
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Smith JA, Yang L, Chen L, Kumins N, Cho JS, Harth K, Wong V, Kashyap V, Colvard B. Trends and outcomes associated with intravascular ultrasound use during femoropopliteal revascularization in the Vascular Quality Initiative. J Vasc Surg 2023; 78:209-216.e1. [PMID: 36944390 DOI: 10.1016/j.jvs.2023.03.028] [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: 11/11/2022] [Revised: 03/12/2023] [Accepted: 03/13/2023] [Indexed: 03/23/2023]
Abstract
OBJECTIVE Intravascular ultrasound (IVUS) use in lower extremity interventions is growing in popularity owing to its imaging in the axial plane, superior detail in imaging lesion characteristics, and its enhanced ability to delineate lesion severity and extent compared with catheter angiograms. However, there are conflicting data regarding whether IVUS affects outcomes. The purpose of this study was to assess the effect associated with IVUS implementation in femoropopliteal interventions. METHODS This retrospective cohort study used Vascular Quality Initiative data. Patients undergoing an index endovascular femoropopliteal revascularization from 2016 to 2021 were included. Patients were differentiated by whether or not IVUS was used to assess the femoropopliteal segment during intervention (no IVUS, IVUS). Propensity score matching, based on preoperative demographics and measures of disease severity was used. Primary outcomes were major amputation-free survival (AFS), femoropopliteal reintervention-free survival (RFS), and primarily patent survival (PPS) at 12 months. RESULTS IVUS use grew steadily throughout the study period, comprising 0.6% of interventions in 2016 and increasing to 8.2% of interventions by 2021; growth was most dramatic in ambulatory surgical center or office-based laboratory settings where IVUS use grew from 4.4% to 43% to 47% of interventions. In unmatched cohorts, patients receiving interventions using IVUS tended to have lower prevalence of multiple cardiovascular comorbidities (eg, congestive heart failure, hypertension, diabetes, and dialysis dependence) and presented more often with claudication and less often with chronic limb-threatening ischemia (CLTI). Intraoperatively, IVUS was used more often in complex femoropopliteal lesions (Transatlantic Intersociety grade D vs A), and more often in conjunction with stenting and/or atherectomy. IVUS use was associated with improved AFS, but similar RFS and PPS at 12 months. However, in multivariable analysis IVUS was not associated with any of the primary outcomes independently; rather, all outcomes were influenced primarily by CLTI, dialysis dependence, and prior major amputation status; technical outcomes (ie, RFS and PPS loss) were further driven by complexity of lesion (worse in Transatlantic Intersociety grade D vs A lesions) and treatment setting (ie, ambulatory surgical center or office-based laboratory setting associated with increased hazard for RFS and PPS loss). CONCLUSIONS IVUS implementation in femoropopliteal interventions is growing, with rapid adoption among interventions in ambulatory surgical centers and office-based laboratories. IVUS was not associated with an effect on technical outcomes at 12 months; improvement in major AFS was observed; however, multivariable analysis suggests this finding may be an effect of confounding by multiple factors highly associated with IVUS use, namely, in patients with lower prevalence of CLTI, dialysis dependence, and prior major amputations, thus conveying baseline lower risk for major amputation and death.
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Affiliation(s)
- Justin A Smith
- Division of Vascular Surgery and Endovascular Therapy, Harrington Heart and Vascular Institute, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH.
| | - Lucy Yang
- Case Western Reserve University School of Medicine, Cleveland, OH
| | - Lin Chen
- Case Western Reserve University School of Medicine, Cleveland, OH
| | - Norman Kumins
- Division of Vascular Surgery and Endovascular Therapy, Harrington Heart and Vascular Institute, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH
| | - Jae S Cho
- Division of Vascular Surgery and Endovascular Therapy, Harrington Heart and Vascular Institute, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH
| | - Karem Harth
- Division of Vascular Surgery and Endovascular Therapy, Harrington Heart and Vascular Institute, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH
| | - Virginia Wong
- Division of Vascular Surgery and Endovascular Therapy, Harrington Heart and Vascular Institute, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH
| | - Vikram Kashyap
- Frederik Meijer Heart and Vascular Institute, Spectrum Health, Grand Rapids, MI
| | - Benjamin Colvard
- Division of Vascular Surgery and Endovascular Therapy, Harrington Heart and Vascular Institute, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH
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Setogawa N, Ohbe H, Matsui H, Yasunaga H. Amputation After Endovascular Therapy With and Without Intravascular Ultrasound Guidance: A Nationwide Propensity Score-Matched Study. Circ Cardiovasc Interv 2023; 16:e012451. [PMID: 37071721 DOI: 10.1161/circinterventions.122.012451] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
BACKGROUND Intravascular ultrasound (IVUS) provides precise intravascular information during endovascular therapy (EVT). However, the clinical efficacy of IVUS in patients who undergo EVT remains unknown. The present study aimed to determine whether the use of IVUS-guided EVT is associated with better clinical outcomes in a real-world setting. METHODS Using the Japanese Diagnosis Procedure Combination administrative inpatient database from April 2014 to March 2019, we identified patients diagnosed with atherosclerosis of arteries of extremities and underwent EVT (percutaneous endovascular transluminal angioplasty and thrombectomy for extremities or percutaneous endovascular removal). Propensity score matching analysis was performed to compare outcomes between the patients who underwent IVUS on the same day as the first EVT intervention (IVUS group) and the others (non-IVUS group). The primary outcome was major and minor amputation for extremities within 12 months of the first EVT procedure. Secondary outcomes were bypass surgery, stent grafting, reintervention, all-cause death, readmission, and total hospitalization costs within 12 months of the first EVT procedure. RESULTS Among 85 649 eligible patients, 50 925 (59.5%) were IVUS group. After propensity score matching, the IVUS group had significantly lower incidence of 12-month amputation compared with the non-IVUS group (6.9% in the IVUS group versus 9.3% in the non-IVUS group; hazard ratio, 0.80 [95% CI, 0.72-0.89]). Compared with the non-IVUS group, the IVUS group showed a lower risk of bypass surgery and stent grafting and decreased total hospitalization costs, while a higher risk of reintervention and readmission. No significant differences in all-cause death were found between the 2 groups. CONCLUSIONS In this retrospective study, IVUS-guided EVT was associated with a lower amputation risk than non-IVUS-guided EVT. Our findings should be interpreted carefully because of the limitations of an observational study using administrative data. Further studies are warranted to confirm whether IVUS-guided EVT leads to decreased amputations.
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Affiliation(s)
- Nao Setogawa
- Department of Clinical Epidemiology and Health Economics, School of Public Health, University of Tokyo, Japan
| | - Hiroyuki Ohbe
- Department of Clinical Epidemiology and Health Economics, School of Public Health, University of Tokyo, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, University of Tokyo, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, University of Tokyo, Japan
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Paisley MJ, Adkar S, Sheehan BM, Stern JR. Aortoiliac Occlusive Disease. Semin Vasc Surg 2022; 35:162-171. [DOI: 10.1053/j.semvascsurg.2022.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/11/2022] [Accepted: 04/11/2022] [Indexed: 12/24/2022]
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Cho S, Han A, Ahn S, Min S, Ha J, Jae HJ, Min SK. Directional Atherectomy for Treating In-Stent Restenosis of the Superficial Femoral Artery. Vasc Specialist Int 2020; 36:136-143. [PMID: 32665454 PMCID: PMC7531303 DOI: 10.5758/vsi.200017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/22/2020] [Accepted: 06/07/2020] [Indexed: 11/20/2022] Open
Abstract
Purpose The optimal treatment for in-stent restenosis (ISR) of the superficial femoral artery (SFA) is still in debate. This study aimed to evaluate the safety and effectiveness of directional atherectomy (DA) as a primary treatment modality for ISR in SFA. Materials and Methods A retrospective single-center analysis was conducted. In total, 617 stents were deployed in 242 limbs for SFA diseases during the study period. ISR was identified in 29 limbs (12.0%); 14 limbs were treated with DA and 15 limbs with balloon angioplasty (BAP) alone. Technical success rate, target lesion revascularization (TLR) and patency rates (PRs) at 12 months, and any complications were evaluated. Results DA group included complete occlusions in 50% of patients and BAP group included in 40%. Mean improvement in the ankle-brachial index was 0.29 and 0.32, respectively (P=0.638). Technical success was achieved in all patients. The procedural success rates were 85.7% and 73.3%, respectively (P=0.651). There was no significant difference regarding residual stenosis, distal embolization, or flow-limiting dissection. Primary PRs at 1 year were 85.7% and 73.3%, secondary PRs were 100.0% and 93.3%, and TLR rates were 14.3% and 20.0% (P=0.411, 0.326, and 0.684, respectively). Conclusion Short-term outcomes after DA for ISR were not different from those after BAP but showed a tendency of better primary PR and TLR. Larger multicenter prospective studies are needed to define the role of DA in ISR treatment.
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Affiliation(s)
- Sungsin Cho
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea.,Department of Surgery, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Ahram Han
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Sanghyun Ahn
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Sangil Min
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jongwon Ha
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Hwan Jun Jae
- Department of Radiology, Seoul National University Hospital, Seoul, Korea
| | - Seung-Kee Min
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
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