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Guo S, Bi C, Wang X, Lv T, Zhang Z, Chen X, Yan J, Mao D, Huang W, Ye M, Liu Z, Xie X. Comparative efficacy of interventional therapies and devices for coronary in-stent restenosis: A systematic review and network meta-analysis of randomized controlled trials. Heliyon 2024; 10:e27521. [PMID: 38496861 PMCID: PMC10944233 DOI: 10.1016/j.heliyon.2024.e27521] [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: 05/26/2023] [Revised: 02/29/2024] [Accepted: 03/01/2024] [Indexed: 03/19/2024] Open
Abstract
Background In-stent restenosis (ISR) has become a significant obstacle to interventional therapy for atherosclerotic cardiovascular disease. The optimal percutaneous coronary intervention (PCI) strategy for patients with coronary ISR remains controversial. This network meta-analysis (NMA) was aimed to compare and estimate the effectiveness of different PCI strategies and commercial devices for the treatment of patients with coronary ISR. Methods In present study, we systematically searched PubMed, Embase, Web of Science, and Cochrane Library from database inception to October 20, 2022, to identify randomized controlled trials. We included studies comparing various PCI strategies for the treatment of any type of coronary ISR. The study was registered with PROSPERO, CRD 42022364308. Results We included 44 eligible trials including 8479 patients, 39 trials comparing the treatment effects of 10 PCIs, and 5 trials comparing the efficacy between different types of drug-eluting stent (DES) or drug-coated balloon (DCB) devices. Among the PCIs, everolimus-eluting stent was the optimal strategy considering target lesion revascularization (TLR), percent diameter stenosis (%DS), and binary restenosis (BR), and sirolimus-coated balloon was the optimal strategy considering late lumen loss (LLL). In the comparison of commercial devices, the combination strategy excimer laser coronary angioplasty plus SeQuent Please paclitaxel-coated balloon showed promising therapeutic prospects. Conclusions DCB and DES remain the preferred treatment strategies for coronary ISR, considering both the primary clinical outcome (TLR) and the angiographic outcomes (LLL, BR, %DS). Personalized combination interventions including DCB or DES hold promise as a novel potential treatment pattern for coronary ISR.
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Affiliation(s)
- Shitian Guo
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Chenchen Bi
- Department of Pharmacology, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Xiang Wang
- Department of Pharmacology, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Tingting Lv
- Department of Pharmacology, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Ziyi Zhang
- Department of Pharmacology, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Xinyi Chen
- Department of Pharmacology, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Junwei Yan
- Department of Pharmacology, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Dandan Mao
- Department of Pharmacology, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Wenxi Huang
- Department of Pharmacology, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Mengfei Ye
- Department of Psychiatry, Shaoxing Seventh People's Hospital, Shaoxing, Zhejiang, China
| | - Zheng Liu
- Department of Pharmacology, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Xiaojie Xie
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
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Wallner K, Kearney KE, Tiwana J, Pristera N, Kim EY, Sandison G, Lombardi WL, Phillips ML, Don C, Azzalini L, Kim M. Extreme coronary radiation doses from intravascular brachytherapy. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024; 59:29-34. [PMID: 37684192 DOI: 10.1016/j.carrev.2023.08.014] [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: 04/28/2023] [Revised: 08/21/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023]
Abstract
PURPOSE To evaluate coronary artery integrity after very high radiation doses from intravascular brachytherapy (IVBT) in the setting of source asymmetry. METHODS Ten patients treated for right coronary artery (RCA) in-stent restenosis (ISR) between 2017 and 2021 and for whom follow-up angiograms were available were identified from departmental records. Procedural angiograms, taken to document source position, were used to estimate vascular wall doses. The 2.5 mm proximal source marker was used to estimate the distance from source center to the media and adventitia. Distances were converted to dose (Gy) using the manufacturers' dose fall-off table, measured in water. Follow-up films were scrutinized for any sign of late vascular damage. RESULTS The average minimal distance from catheter center to the adjacent media and the adventitia was 0.9 mm (±0.2) mm and 1.4 mm (±0.2), respectively. The average maximum media and adventitial doses adjacent to the source were 75 Gy (±26) and 39 Gy (±14), respectively. Follow-up angiograms were available from 0.6 years to 3.9 years following IVBT (median: 1.6 years). No IVBT-treated vascular segment showed signs of degeneration, dissection or aneurysm. CONCLUSION IVBT vascular wall doses are frequently far higher than prescribed. The lack of complications in this unselected group of patients gives a modicum of reassurance that raising the prescription dose is unlikely to lead to a sudden appearance of complications.
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Affiliation(s)
- Kent Wallner
- Department of Radiation Oncology, University of Washington, Seattle, WA, United States of America.
| | - Kathleen E Kearney
- Department of Cardiology, University of Washington, Seattle, WA, United States of America
| | - Jasleen Tiwana
- Department of Cardiology, University of Washington, Seattle, WA, United States of America
| | - Nicole Pristera
- Department of Cardiology, University of Washington, Seattle, WA, United States of America
| | - Edward Y Kim
- Department of Radiation Oncology, University of Washington, Seattle, WA, United States of America
| | - George Sandison
- Department of Radiation Oncology, University of Washington, Seattle, WA, United States of America
| | - William L Lombardi
- Department of Cardiology, University of Washington, Seattle, WA, United States of America
| | - Mark L Phillips
- Department of Radiation Oncology, University of Washington, Seattle, WA, United States of America
| | - Creighton Don
- Department of Cardiology, University of Washington, Seattle, WA, United States of America
| | - Lorenzo Azzalini
- Department of Cardiology, University of Washington, Seattle, WA, United States of America
| | - Minsun Kim
- Department of Radiation Oncology, University of Washington, Seattle, WA, United States of America
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Madanat L, Donisan T, Balanescu DV, Jabri A, Al-Abdouh A, Alsabti S, Li S, Kheyrbek M, Mertens A, Hanson I, Dixon S. The contemporary use of intracoronary brachytherapy for instent restenosis: A review. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2023; 51:67-74. [PMID: 36732133 DOI: 10.1016/j.carrev.2023.01.019] [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: 12/05/2022] [Revised: 01/14/2023] [Accepted: 01/24/2023] [Indexed: 01/31/2023]
Abstract
In-stent restenosis (ISR) has been a major limitation in interventional cardiology and constitutes nearly 10 % of all percutaneous coronary interventions in the United States. Drug-eluting stent (DES) restenosis proves particularly difficult to manage and poses a high risk of recurrence and repeat intervention. Intra-coronary brachytherapy (IBT) has been traditionally viewed as a potential treatment modality for ISR. However, its use was hindered by procedural complexity, cost, and the advent of newer-generation DES. Recent data suggests promising results regarding IBT for the treatment of resistant DES-ISR. This review addresses the mechanism of action of IBT, procedural details, and associated risks and complications of its use. It will also highlight the available clinical evidence supporting the use of IBT and the future directions of its utilization in the treatment of ISR.
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Affiliation(s)
- Luai Madanat
- Department of Internal Medicine, Beaumont Hospital, Royal Oak, MI, United States of America.
| | - Teodora Donisan
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, MN, United States of America
| | - Dinu V Balanescu
- Department of Internal Medicine, Beaumont Hospital, Royal Oak, MI, United States of America
| | - Ahmad Jabri
- Department of Cardiovascular Medicine, Heart and Vascular Center, Metrohealth Medical Center, Cleveland, OH, United States of America
| | - Ahmad Al-Abdouh
- Department of Internal Medicine, University of Kentucky, Lexington, KY, United States of America
| | - Sam Alsabti
- Department of Internal Medicine, Beaumont Hospital, Royal Oak, MI, United States of America
| | - Shuo Li
- Department of Internal Medicine, Beaumont Hospital, Royal Oak, MI, United States of America
| | - Mazhed Kheyrbek
- Department of Internal Medicine, Beaumont Hospital, Royal Oak, MI, United States of America
| | - Amy Mertens
- Department of Cardiovascular Medicine, Beaumont Hospital, Royal Oak, MI, United States of America
| | - Ivan Hanson
- Department of Cardiovascular Medicine, Beaumont Hospital, Royal Oak, MI, United States of America
| | - Simon Dixon
- Department of Internal Medicine, University of Kentucky, Lexington, KY, United States of America
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Bamford P, Collins N, Boyle A. A State-of-the-Art Review: The Percutaneous Treatment of Highly Calcified Lesions. Heart Lung Circ 2022; 31:1573-1584. [PMID: 36150953 DOI: 10.1016/j.hlc.2022.08.009] [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: 12/27/2021] [Revised: 04/28/2022] [Accepted: 08/04/2022] [Indexed: 12/27/2022]
Abstract
Coronary artery calcification is prevalent in coronary heart disease with its progression being predictive of future adverse cardiac events. Its presence is considered to be a marker of interventional procedural complexity. Several adjunctive percutaneous coronary intervention tools, such as modifying balloons, atherectomy devices and intravascular lithotripsy, now exist to successfully treat calcified lesions. In this state-of-the-art review, a step-wise progression of strategies is described to modify coronary plaque, from well-recognised techniques to techniques that should only be considered when standard manoeuvres have proven unsuccessful. Technology has advanced greatly over the past few decades and we discuss how future technologies might shape percutaneous intervention.
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Affiliation(s)
- Paul Bamford
- Cardiology Department, John Hunter Hospital, Newcastle, NSW, Australia; Cardiology Department, University of Newcastle, Newcastle, NSW, Australia.
| | - Nicholas Collins
- Cardiology Department, John Hunter Hospital, Newcastle, NSW, Australia; Cardiology Department, University of Newcastle, Newcastle, NSW, Australia
| | - Andrew Boyle
- Cardiology Department, John Hunter Hospital, Newcastle, NSW, Australia; Cardiology Department, University of Newcastle, Newcastle, NSW, Australia
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Allana SS, Brilakis ES. How good is intravascular brachytherapy for treating in‐stent restenosis? Catheter Cardiovasc Interv 2022; 100:763-764. [DOI: 10.1002/ccd.30462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 11/17/2022]
Affiliation(s)
- Salman S. Allana
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation Minneapolis Minnesota USA
| | - Emmanouil S. Brilakis
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation Minneapolis Minnesota USA
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Detloff LR, Ho EC, Ellis SG, Ciezki JP, Cherian S, Smile TD. Coronary intravascular brachytherapy for in-stent restenosis: A review of the contemporary literature. Brachytherapy 2022; 21:692-702. [PMID: 35718634 DOI: 10.1016/j.brachy.2022.05.004] [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: 03/19/2022] [Revised: 04/25/2022] [Accepted: 05/16/2022] [Indexed: 11/19/2022]
Abstract
Intracoronary stent restenosis (ISR) is a clinically relevant challenge in the modern era. Heterogeneity in patient- and lesion-specific factors can further compound this clinical challenge. Coronary intravascular brachytherapy (IVBT) was the standard therapeutic approach for ISR prior to the advent of drug-eluting stents (DES). Despite prospective data describing the superiority of DES over IVBT for treating de novo ISR, IVBT remains a treatment option for patients with complex disease. The purpose of this review is to evaluate the historical and contemporary literature surrounding IVBT in order to elucidate its role in modern cardiac care and to describe opportunities for future investigations to improve patient selection. Herein, we provide a review of the contemporary literature describing IVBT as a safe and effective treatment option for patients with recurrent, refractory ISR after multilayer DES and no good surgical or mechanical option. Combination therapy with emerging technologies such as DCBs may further increase efficacy.
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Affiliation(s)
| | - Emily C Ho
- Case Western Reserve University School of Medicine, Cleveland, OH; Department of Radiation Oncology, Taussig Cancer Center, Cleveland Clinic, Cleveland, OH
| | - Stephen G Ellis
- Miller Family Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, OH
| | - Jay P Ciezki
- Department of Radiation Oncology, Taussig Cancer Center, Cleveland Clinic, Cleveland, OH
| | - Sheen Cherian
- Department of Radiation Oncology, Taussig Cancer Center, Cleveland Clinic, Cleveland, OH
| | - Timothy D Smile
- Department of Radiation Oncology, Taussig Cancer Center, Cleveland Clinic, Cleveland, OH.
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Ilyas I, Kumar A, Adalja D, Shariff M, Desai R, Sattar Y, Vallabhajosyula S, Gullapalli N, Doshi R. Intracoronary brachytherapy for the treatment of recurrent drug-eluting stent in-stent restenosis: A systematic review and meta-analysis. World J Cardiol 2021; 13:95-102. [PMID: 33968308 PMCID: PMC8069516 DOI: 10.4330/wjc.v13.i4.95] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 03/08/2021] [Accepted: 03/22/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND We performed a meta-analysis on observational studies since randomized control trials are not available. We studied intracoronary brachytherapy (ICBT) and recurrent drug eluting stent in-stent restenosis (DES-ISR) to evaluate the procedural success, target lesion revascularization (TLR), incidence of myocardial infarction (MI) and all-cause mortality at 2 years follow-up.
AIM To perform meta-analysis for patients undergoing ICBT for recurrent DES-ISR.
METHODS We performed a systematic search of the PubMed/MEDLINE, Cochrane and DARE databases to identify relevant articles. Studies were excluded if intra-coronary brachytherapy was used as a treatment modality for initial ISR and studies with bare metal stents. We used a random-effect model with DerSimonian & Laird method to calculate summary estimates. Heterogeneity was assessed using I2 statistics.
RESULTS A total of 6 observational studies were included in the final analysis. Procedural angiographic success following intra-coronary brachytherapy was 99.8%. Incidence of MI at 1-year was 2% and 4.1% at 2-years, respectively. The incidence of TLR 14.1% at 1-year and 22.7% at 2-years, respectively. All-cause mortality at 1- and 2-year follow-up was 3% and 7.5%, respectively.
CONCLUSION Given the observational nature of the studies included in the analysis, heterogeneity was significantly higher for outcomes. While there are no randomized controlled trials or definitive guidelines available for recurrent ISR associated with DES, this analysis suggests that brachytherapy might be the alternative approach for recurrent DES-ISR. Randomized controlled trials are required to confirm results from this study.
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Affiliation(s)
- Irtqa Ilyas
- Department ofInternal Medicine, University of Nevada Reno School of Medicine, Reno, NV 89509, United States
| | - Ashish Kumar
- Department of Critical Care Medicine, Saint John's Medical College Hospital, Bangalore 560034, Karnataka, India
| | - Devina Adalja
- Department of Internal Medicine, GMERS Gotri Medical College, Vadodara 380021, Gujarat, India
| | - Mariam Shariff
- Department of Critical Care Medicine, Saint John's Medical College Hospital, Bangalore 560034, Karnataka, India
| | - Rupak Desai
- Department of Cardiology, Atlanta VA Medical Center, Decatur, GA 30033, United States
| | - Yasar Sattar
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai Elmhurst, New York, NY 11373, United States
| | | | - Nageshwara Gullapalli
- Department ofInternal Medicine, University of Nevada Reno School of Medicine, Reno, NV 89509, United States
| | - Rajkumar Doshi
- Department ofInternal Medicine, University of Nevada Reno School of Medicine, Reno, NV 89509, United States
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8
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Balter S, Moses JW. Intravascular brachytherapy is a good clinical option for refractory in-stent restenosis. Catheter Cardiovasc Interv 2021; 97:39-40. [PMID: 33460269 DOI: 10.1002/ccd.29444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 12/13/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Stephen Balter
- Department of Medicine, Cardiology, Columbia University Medical Center, New York, New York, USA
| | - Jeffrey W Moses
- Department of Medicine, Cardiology, Columbia University Medical Center, New York, New York, USA
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Outcomes With Combined Laser Atherectomy and Intravascular Brachytherapy in Recurrent Drug-Eluting Stent In-Stent Restenosis. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2021; 22:29-33. [DOI: 10.1016/j.carrev.2020.06.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/10/2020] [Accepted: 06/10/2020] [Indexed: 11/24/2022]
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Nikolakopoulos I, Vemmou E, Xenogiannis I, Brilakis ES. Combined use of intravascular lithotripsy and brachytherapy: A new approach for the treatment of recurrent coronary in-stent restenosis. Catheter Cardiovasc Interv 2020; 97:1402-1406. [PMID: 33031640 DOI: 10.1002/ccd.29332] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 09/01/2020] [Accepted: 10/02/2020] [Indexed: 01/20/2023]
Abstract
Treatment of coronary in-stent restenosis (ISR) is challenging and often requires combination of multiple treatment modalities. Coronary intravascular lithotripsy (IVL) has been successfully used for treating stent under-expansion, but is not currently commercially available in the United States. We present three recurrent coronary ISR cases in which multiple treatment modalities (high-pressure balloon inflation, plaque modification balloons, and laser with contrast injection) failed. These patients were treated with a combination of IVL (peripheral IVL catheter used off-label in the coronary arteries) and brachytherapy. Due to the high IVL balloon profile, delivery via femoral or radial access was challenging, requiring 7-8 French guide catheters. IVL was performed delivering 4-8 treatments of 20 pulses each with a favorable final angiographic and intravascular ultrasound result. All patients were angina free 1 month after the procedure.
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Affiliation(s)
- Ilias Nikolakopoulos
- Minneapolis Heart Institute Foundation and Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
| | - Evangelia Vemmou
- Minneapolis Heart Institute Foundation and Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
| | - Iosif Xenogiannis
- Minneapolis Heart Institute Foundation and Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
| | - Emmanouil S Brilakis
- Minneapolis Heart Institute Foundation and Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
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