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Giacoppo D, Mazzone PM, Capodanno D. Current Management of In-Stent Restenosis. J Clin Med 2024; 13:2377. [PMID: 38673650 PMCID: PMC11050960 DOI: 10.3390/jcm13082377] [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: 03/18/2024] [Revised: 04/08/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
In-stent restenosis (ISR) remains the primary cause of target lesion failure following percutaneous coronary intervention (PCI), resulting in 10-year incidences of target lesion revascularization at a rate of approximately 20%. The treatment of ISR is challenging due to its inherent propensity for recurrence and varying susceptibility to available strategies, influenced by a complex interplay between clinical and lesion-specific conditions. Given the multiple mechanisms contributing to the development of ISR, proper identification of the underlying substrate, especially by using intravascular imaging, becomes pivotal as it can indicate distinct therapeutic requirements. Among standalone treatments, drug-coated balloon (DCB) angioplasty and drug-eluting stent (DES) implantation have been the most effective. The main advantage of a DCB-based approach is the avoidance of an additional metallic layer, which may otherwise enhance neointimal hyperplasia, provide the substratum for developing neoatherosclerosis, and expose the patient to a persistently higher risk of coronary ischemic events. On the other hand, target vessel scaffolding by DES implantation confers relevant mechanical advantages over DCB angioplasty, generally resulting in larger luminal gain, while drug elution from the stent surface ensures the inhibition of neointimal hyperplasia. Nevertheless, repeat stenting with DES also implies an additional permanent metallic layer that may reiterate and promote the mechanisms leading to ISR. Against this background, the selection of either DCB or DES on a patient- and lesion-specific basis as well as the implementation of adjuvant treatments, including cutting/scoring balloons, intravascular lithotripsy, and rotational atherectomy, hold the potential to improve the effectiveness of ISR treatment over time. In this review, we comprehensively assessed the available evidence from randomized trials to define contemporary interventional treatment of ISR and provide insights for future directions.
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Affiliation(s)
- Daniele Giacoppo
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “Rodolico—San Marco”, Department of Surgery and Medical-Surgical Specialties, University of Catania, via Santa Sofia 78, 95124 Catania, Italy (D.C.)
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Jones D, Spirito A, Sartori S, Vogel B, Edens M, Kamaleldin K, Pileggi B, Baber U, Dangas G, Sharma SK, Kini A, Mehran R. Prognostic impact of in-stent restenosis in normal weight, overweight, and obese patients undergoing percutaneous coronary intervention. Catheter Cardiovasc Interv 2024; 103:260-267. [PMID: 38173300 DOI: 10.1002/ccd.30939] [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: 07/06/2023] [Revised: 11/15/2023] [Accepted: 12/10/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Among patients undergoing percutaneous coronary intervention (PCI), in-stent restenosis (ISR) is related with a worse prognosis, while higher body mass index (BMI) values are associated with better outcomes. It is unclear whether the prognostic impact of ISR varies in function of BMI. METHODS Patients undergoing PCI at a large center from 2012 to 2019 not presenting with an acute myocardial infarction (MI) were included. Subjects with BMI < 18.5 kg/m2 or treated with bare metal stents were excluded. Patients were stratified according to type of lesion treated (ISR vs. no-ISR) and into four BMI categories: normal weight (BMI 18.5-25 kg/m2 ), overweight (25.0-29.9 kg/m2 ), class I obesity (30.0-34.9 kg/m2 ), class II-III obesity (≥35.0 kg/m2 ). The primary outcome was major adverse cardiovascular events (MACE), a composite of all-cause death, MI, and target vessel revascularization (TVR) at 1 year. RESULTS Out of 16,234 patients, 3694 (23%) underwent PCI for ISR. ISR as compared to no-ISR was associated with a consistent increased risk of MACE within the normal weight (18.8% vs. 7.8%, adj. hazard ratio (HR): 1.99, 95% confidence interval [CI]: 1.51-2.64), overweight (19.1% vs. 6.4%, adj. HR: 2.35, 95% CI: 1.91-2.88), class I obesity (18.3% vs. 6.8%, adj. HR: 1.95, 95% CI: 1.47-2.57), and class II-III obesity (16.4% vs. 7.4%, adj. HR: 1.61, 95% CI: 1.09-2.37) groups (interaction p-value: 0.192). The ISR-related risks were mostly driven by an excess of TVR. CONCLUSIONS At 1 year, ISR was associated with an increased risk of MACE irrespective of BMI, mostly due to an excess of TVR after ISR.
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Affiliation(s)
- Davis Jones
- Icahn School of Medicine at Mount Sinai, Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, New York, New York, USA
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Alessandro Spirito
- Icahn School of Medicine at Mount Sinai, Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, New York, New York, USA
| | - Samantha Sartori
- Icahn School of Medicine at Mount Sinai, Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, New York, New York, USA
| | - Birgit Vogel
- Icahn School of Medicine at Mount Sinai, Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, New York, New York, USA
| | - Madison Edens
- Icahn School of Medicine at Mount Sinai, Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, New York, New York, USA
| | - Karim Kamaleldin
- Icahn School of Medicine at Mount Sinai, Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, New York, New York, USA
| | - Brunna Pileggi
- Icahn School of Medicine at Mount Sinai, Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, New York, New York, USA
- Department of Cardiopneumonology, Heart Institute of the University of Sao Paulo, Sao Paulo, Brazil
| | - Usman Baber
- Department of Cardiology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - George Dangas
- Icahn School of Medicine at Mount Sinai, Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, New York, New York, USA
| | - Samin K Sharma
- Icahn School of Medicine at Mount Sinai, Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, New York, New York, USA
| | - Annapoorna Kini
- Icahn School of Medicine at Mount Sinai, Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, New York, New York, USA
| | - Roxana Mehran
- Icahn School of Medicine at Mount Sinai, Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, New York, New York, USA
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Felbel D, Bozic F, Mayer B, Krohn-Grimberghe M, Paukovitsch M, d’Almeida S, Mörike J, Gonska B, Imhof A, Buckert D, Rottbauer W, Markovic S, Stephan T. Drug-coated balloon: an effective alternative to stent strategy in small-vessel coronary artery disease-a meta-analysis. Front Cardiovasc Med 2023; 10:1213992. [PMID: 37671137 PMCID: PMC10475729 DOI: 10.3389/fcvm.2023.1213992] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 07/31/2023] [Indexed: 09/07/2023] Open
Abstract
Background Small-vessel coronary artery disease (CAD) is frequently observed in coronary angiography and linked to a higher risk of lesion failure and restenosis. Currently, treatment of small vessels is not standardized while having drug-eluting stents (DES) or drug-coated balloons (DCBs) as possible strategies. We aimed to conduct a meta-analytic approach to assess the effectiveness of treatment strategies and outcomes for small-vessel CAD. Methods Comprehensive literature search was conducted using PubMed, Embase, MEDLINE, and Cochrane Library databases to identify studies reporting treatment strategies of small-vessel CAD with a reference diameter of ≤3.0 mm. Target lesion revascularization (TLR), target lesion thrombosis, all-cause death, myocardial infarction (MI), and major adverse cardiac events (MACE) were defined as clinical outcomes. Outcomes from single-arm and randomized studies based on measures by means of their corresponding 95% confidence intervals (CI) were compared using a meta-analytic approach. Statistical significance was assumed if CIs did not overlap. Results Thirty-seven eligible studies with a total of 31,835 patients with small-vessel CAD were included in the present analysis. Among those, 28,147 patients were treated with DES (24 studies) and 3,299 patients with DCB (18 studies). Common baseline characteristics were equally distributed in the different studies. TLR rate was 4% in both treatment strategies [0.04; 95% CI 0.03-0.05 (DES) vs. 0.03-0.07 (DCB)]. MI occurred in 3% of patients receiving DES and in 2% treated with DCB [0.03 (0.02-0.04) vs. 0.02 (0.01-0.03)]. All-cause mortality was 3% in the DES group [0.03 (0.02-0.05)] compared with 1% in the DCB group [0.01 (0.00-0.03)]. Approximately 9% of patients with DES developed MACE vs. 4% of patients with DCB [0.09 (0.07-0.10) vs. 0.04 (0.02-0.08)]. Meta-regression analysis did not show a significant impact of reference vessel diameter on outcomes. Conclusion This large meta-analytic approach demonstrates similar clinical and angiographic results between treatment strategies with DES and DCB in small-vessel CAD. Therefore, DES may be waived in small coronary arteries when PCI is performed with DCB.
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Affiliation(s)
- Dominik Felbel
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
| | - Filip Bozic
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
| | - Benjamin Mayer
- Institute for Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Marvin Krohn-Grimberghe
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
| | - Michael Paukovitsch
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
| | - Sascha d’Almeida
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
| | - Johannes Mörike
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
| | - Birgid Gonska
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
| | - Armin Imhof
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
| | - Dominik Buckert
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
| | - Wolfgang Rottbauer
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
| | - Sinisa Markovic
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
| | - Tilman Stephan
- Department of Cardiology, Angiology, Pneumology and Internal Intensive Care, University of Ulm, Ulm, Germany
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Hecker F, von Zeppelin M, Van Linden A, Scholtz JE, Fichtlscherer S, Hlavicka J, Walther T, Holubec T. Right-Sided Minimally Invasive Direct Coronary Artery Bypass: Clinical Experience and Perspectives. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050907. [PMID: 37241139 DOI: 10.3390/medicina59050907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/29/2023] [Accepted: 05/06/2023] [Indexed: 05/28/2023]
Abstract
Objective: Minimally invasive direct coronary artery bypass grafting (MIDCAB) using the left internal thoracic artery to the left descending artery is a clinical routine in the treatment of coronary artery disease. Far less is known on right-sided MIDCAB (r-MIDCAB) using the right internal thoracic artery (RITA) to the right coronary artery (RCA). We aimed to present our experience in patients with complex coronary artery disease who underwent r-MIDCAB. Materials and Methods: Between October 2019 and January 2023, 11 patients received r-MIDCAB using RITA to RCA bypass in a minimally invasive technique via right anterior minithoracotomy without using a cardiopulmonary bypass. Underlying coronary disease was complex right coronary artery stenosis (n = 7) and anomalous right coronary artery (ARCA; n = 4). All procedure-related and outcome data were evaluated prospectively. Results: Successful minimally invasive revascularization was achieved in all patients (n = 11). There were no conversions to sternotomy and no re-explorations for bleeding. Furthermore, no myocardial infarction, no strokes, and, most importantly, no deaths were observed. During the follow-up period (median 24 months), all patients were alive and 90% were completely angina free. Two patients received a repeated revascularization after surgery but independently from the RITA-RCA bypass, which was fully competent in both patients. Conclusion: Right-sided MIDCAB can be performed safely and effectively in patients with expected technically challenging percutaneous coronary intervention of the RCA and in patients with ARCA. Mid-term results showed high freedom from angina in nearly all patients. Further studies with larger patient cohorts and more evidence are needed to provide the best revascularization strategy for patients suffering from isolated complex RCA stenosis and ARCA.
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Affiliation(s)
- Florian Hecker
- Department of Cardiovascular Surgery, University Hospital Frankfurt and Goethe University Frankfurt, 60598 Frankfurt, Germany
| | - Mascha von Zeppelin
- Department of Cardiovascular Surgery, University Hospital Frankfurt and Goethe University Frankfurt, 60598 Frankfurt, Germany
| | - Arnaud Van Linden
- Department of Cardiovascular Surgery, University Hospital Frankfurt and Goethe University Frankfurt, 60598 Frankfurt, Germany
| | - Jan-Erik Scholtz
- Department of Radiology, University Hospital Frankfurt and Goethe University Frankfurt, 60388 Frankfurt, Germany
| | - Stephan Fichtlscherer
- Department of Cardiology, University Hospital Frankfurt and Goethe University Frankfurt, 60388 Frankfurt, Germany
| | - Jan Hlavicka
- Department of Cardiovascular Surgery, University Hospital Frankfurt and Goethe University Frankfurt, 60598 Frankfurt, Germany
| | - Thomas Walther
- Department of Cardiovascular Surgery, University Hospital Frankfurt and Goethe University Frankfurt, 60598 Frankfurt, Germany
| | - Tomas Holubec
- Department of Cardiovascular Surgery, University Hospital Frankfurt and Goethe University Frankfurt, 60598 Frankfurt, Germany
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Stent Thrombosis and Restenosis with Contemporary Drug-Eluting Stents: Predictors and Current Evidence. J Clin Med 2023; 12:jcm12031238. [PMID: 36769886 PMCID: PMC9917386 DOI: 10.3390/jcm12031238] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/26/2023] [Accepted: 01/30/2023] [Indexed: 02/08/2023] Open
Abstract
Iterations in stent technologies, advances in pharmacotherapy, and awareness of the implications of implantation techniques have markedly reduced the risk of stent failure, both in the form of stent thrombosis (ST) and in-stent restenosis (ISR). However, given the number of percutaneous coronary interventions (PCI) performed worldwide every year, ST and ISR, albeit occurring at a fairly low rate, represent a public health problem even with contemporary DES platforms. The understanding of mechanisms and risk factors for these two PCI complications has been of fundamental importance for the parallel evolution of stent technologies. Risk factors associated with ST and ISR are usually divided into patient-, lesion-, device- and procedure-related. A number of studies have shown how certain risk factors are related to early (1 month) versus late/very late ST (between 1 month and 1 year and >1 year, respectively). However, more research is required to conclusively show the role of time-dependence of risk factors also in the incidence of ISR (early [1 year] or late [>1 year]). A thorough risk assessment is required due to the complex etiology of ST and ISR. The most effective strategy to treat ST and ISR is still to prevent them; hence, it is crucial to identify patient-, lesion-, device- and procedure-related predictors.
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Lin XL, Li QY, Zhao DH, Liu JH, Fan Q. Serum glycated albumin is associated with in-stent restenosis in patients with acute coronary syndrome after percutaneous coronary intervention with drug-eluting stents: An observational study. Front Cardiovasc Med 2022; 9:943185. [PMID: 36237913 PMCID: PMC9551162 DOI: 10.3389/fcvm.2022.943185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/22/2022] [Indexed: 11/24/2022] Open
Abstract
Background Previous studies have confirmed the predicted value of serum glycated albumin (GA) in atherosclerotic cardiovascular disease. However, the relationship between GA and the development of in-stent restenosis (ISR) after drug-eluting stent (DES) implantation has not been verified in patients with acute coronary syndrome (ACS). Materials and methods In this study, 797 patients diagnosed with ACS who underwent re-coronary angiography more than 6 months after the first successful DES-based percutaneous coronary intervention (PCI) were eventually included. Patients were categorized into two groups based on the median GA levels of 14.94%. Moreover, multivariate logistic regression analysis models and the net reclassification improvement and integrated differentiation improvement risk models were constructed to assess the relationship between the GA and DES-ISR in patients with ACS. Results The GA was significantly associated with an increased risk of DES-ISR, upon adjusting for confounding factors (as nominal variate: OR 1.868, 95% CI 1.191-2.932, P = 0.007; as continuous variate: OR 1.109, 95% CI 1.040-1.183, P = 0.002). The addition of GA to a baseline risk model had an incremental effect on the predictive value for DES-ISR (AUC: GA vs. baseline model, 0.714 vs. 0.692, comparison P = 0.017; category-free net reclassification improvement (NRI) 0.080, P = 0.035; integrated discrimination improvement (IDI) 0.023, P < 0.001). Conclusion GA level was significantly associated with a high risk of DES-ISR in patients with ACS treated with PCI. Moreover, the addition of the GA to a baseline risk model has an incremental effect on the predictive potential for DES-ISR.
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Affiliation(s)
| | | | | | | | - Qian Fan
- Center for Coronary Artery Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing, China
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Drug-Coated Balloon-Only Angioplasty Outcomes in Diabetic and Nondiabetic Patients with De Novo Small Coronary Vessels Disease. J Interv Cardiol 2021; 2021:2632343. [PMID: 34934407 PMCID: PMC8654559 DOI: 10.1155/2021/2632343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 11/18/2021] [Indexed: 11/27/2022] Open
Abstract
Background The revascularization of small vessels using drug-eluting stents remains challenging. The use of the drug-coated balloon is an attractive therapeutic strategy in de novo lesions in small coronary vessels, particularly in the diabetic group. This study aimed to assess the outcomes of DCB-only angioplasty in small vessel disease. Methods A total of 1198 patients with small vessel disease treated with DCB-only strategy were followed. Patients were divided into the diabetic and nondiabetic groups. Clinical and angiographical follow-up were organized at 12 months. The primary endpoints were target lesion failure and secondary major adverse cardiac events. Results There was a significantly higher rate of target lesion failure among diabetic patients compared to nondiabetic [17 (3.9%) vs. 11 (1.4%), P=0.006], taken separately, the rate of target lesion revascularization significantly differed between groups with a higher rate observed in the diabetic group [9 (2%) vs. 4 (0.5%), P=0.014]. Diabetes mellitus remained an independent predictor for TLF (HR: 2.712, CI: 1.254–5.864, P=0.011) and target lesion revascularization (HR: 3.698, CI: 1.112–12.298, P=0.033) after adjustment. However, no significant differences were observed between groups regarding the target vessel myocardial infarction (0.6% vs. 0.1%, P=0.110) and MACE [19 (4.4%) vs. 21 (2.7%), P=0.120]. Conclusion Drug-coated balloon-only treatment achieved lower incidence rates of TLF and MACE. Diabetes is an independent predictor for target lesion failure and target lesion revascularization at one year following DCB treatment in small coronary vessels. We observed no significant differences between groups regarding MACE in one year.
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Ullrich H, Olschewski M, Münzel T, Gori T. Coronary In-Stent Restenosis: Predictors and Treatment. DEUTSCHES ARZTEBLATT INTERNATIONAL 2021; 118:637-644. [PMID: 34379053 PMCID: PMC8715314 DOI: 10.3238/arztebl.m2021.0254] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 02/23/2021] [Accepted: 05/26/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Despite the use of modern drug-eluting stents (DES), in-stent restenosis (ISR) may still occur in as many as 2-10% of percutaneous coronary interventions (PCI) in certain lesion/patient subsets. ISR causes increased morbidity after stent implantation; acute myocardial infarction is a frequent correlate to a clinical ISR, arising in 5-10% of cases. Compared to de novo stenosis, patients with ISR also present more frequently with symptoms of unstable angina pectoris (45% versus 61%). In this article, we discuss the risk factors for ISR and the corresponding diagnostic measures and effective treatment strategies. METHODS This review is based on pertinent publications retrieved by a selective search in PubMed, with special attention to current international guidelines and specialist society recommendations. RESULTS The type of implanted stent, the presence of diabetes mellitus, previous bypass surgery, and small vessel caliber are predictors for ISR. In their guidelines, the European specialist societies (ESC/EACTS) recommend repeated PCI with DES implantation or drug-coated balloon (DCB) angioplasty as the methods of choice for the treatment of ISR. This approach is supported by evidence from meta-analyses. The RIBS-IV trial showed that revascularization treatment of the target lesion is needed less often after everolimus-eluting stent (EES) implantation than after DCB dilatation (11 [7.1%] versus 24 [15.6%]; p = 0.015; hazard ratio: 0.43; 95% confidence interval: [0.21; 0.87]). CONCLUSION Because the pathogenesis of ISR is multifactorial, differentiated risk stratification is necessary. The identification of patient-, stent-, and lesion-related predictors is particularly important, as the most effective way to combat ISR is to prevent it.
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Affiliation(s)
- Helen Ullrich
- University Medical Center Mainz, Department of Cardiology, Cardiology I, German Center for Cardiovascular Research (DZHK), RheinMain site, Mainz, Germany
| | - Maximilian Olschewski
- University Medical Center Mainz, Department of Cardiology, Cardiology I, German Center for Cardiovascular Research (DZHK), RheinMain site, Mainz, Germany
| | - Thomas Münzel
- University Medical Center Mainz, Department of Cardiology, Cardiology I, German Center for Cardiovascular Research (DZHK), RheinMain site, Mainz, Germany
| | - Tommaso Gori
- University Medical Center Mainz, Department of Cardiology, Cardiology I, German Center for Cardiovascular Research (DZHK), RheinMain site, Mainz, Germany
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Impact of intravascular ultrasound on Outcomes following PErcutaneous coronary interventioN for In-stent Restenosis (iOPEN-ISR study). Int J Cardiol 2021; 340:17-21. [PMID: 34371029 DOI: 10.1016/j.ijcard.2021.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 07/30/2021] [Accepted: 08/02/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND Percutaneous coronary intervention (PCI) for in-stent restenosis (ISR) remains common. Intravascular imaging allows for the determination of the mechanism of ISR, potentially guiding appropriate therapy. Intravascular ultrasound (IVUS)-guided stent implantation is associated with a reduction in adverse events after PCI, but its impact on treatment of ISR is not clear. METHODS All patients with 1-year follow-up after ISR treatment from 2003 through 2016 were included and stratified by IVUS use. The primary endpoint was the rate of major adverse cardiac events (MACE) at 1 year, defined as the composite of all-cause mortality, Q-wave myocardial infarction, and target vessel revascularization (TVR). RESULTS The final analysis included 1522 ISR patients, 65.9% of whom were treated with IVUS guidance. The primary endpoint occurred in 18.0% of patients treated with IVUS guidance vs. 24.5% of patients treated with angiography guidance (p = 0.0014). Post-dilatation was used more often with IVUS (18.6% vs. 14.1%, p < 0.001), with a larger diameter of new stents (3.04 ± 0.35 mm vs. 2.94 ± 0.47 mm, p = 0.001). At 1 year, TVR occurred in 14.5% with IVUS guidance and 19.2% with angiography guidance (p = 0.021). CONCLUSIONS The use of IVUS is associated with decreased MACE at 1 year following PCI for ISR. These results support routine IVUS for the treatment of ISR lesions.
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Tamez H, Secemsky EA, Valsdottir LR, Moussa ID, Song Y, Simonton CA, Gibson CM, Popma JJ, Yeh RW. Long-term outcomes of percutaneous coronary intervention for in-stent restenosis among Medicare beneficiaries. EUROINTERVENTION 2021; 17:e380-e387. [PMID: 32863243 PMCID: PMC9724866 DOI: 10.4244/eij-d-19-01031] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/24/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND In-stent restenosis (ISR) is highly prevalent and leads to repeat revascularisation. Long-term implications of ISR are poorly understood. AIMS This study aimed to evaluate the long-term outcomes of patients undergoing percutaneous coronary intervention (PCI) for ISR. METHODS National Cardiovascular Data Registry CathPCI records for individuals aged ≥65 years undergoing PCI from July 2009 to December 2014 were linked to Medicare claims. Baseline characteristics and long-term rates of death, myocardial infarction (MI), repeat revascularisation including target vessel revascularisation (TVR), and major adverse cardiovascular and cerebrovascular events (MACCE) were compared between ISR PCI versus de novo lesion PCI. RESULTS Of 653,304 individuals, 10.2% underwent ISR PCI and 89.8% underwent de novo lesion PCI. The median duration of follow-up was 825 days (quartile 1: 352 days-quartile 3: 1,379 days). The frequency of MACCE (55.6% vs 45.0%; p<0.001), all-cause mortality (27.8% vs 25.5%; p<0.001), MI (19.0% vs 12.3%; p<0.001), repeat revascularisation (31.9% vs 18.6%; p<0.001), TVR (22.4% vs 8.0%; p<0.001), and stroke (8.8% vs 8.3%; p=0.005) was higher after ISR PCI. After multivariable adjustment, ISR PCI remained associated with worse long-term outcomes than after de novo lesion PCI (hazard ratio [HR] for MACCE 1.24 [95% CI: 1.22, 1.26], mortality 1.07 [95% CI: 1.05, 1.09], MI 1.44 [95% CI: 1.40, 1.48], repeat revascularisation 1.55 [95% CI: 1.51, 1.59], and TVR 2.50 [95% CI: 2.42, 2.58]). CONCLUSIONS ISR PCI was common and was associated with a significantly higher risk of recurrent long-term major ischaemic events compared to patients undergoing de novo lesion PCI. There remains a need for new strategies to minimise ISR.
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Affiliation(s)
- Hector Tamez
- Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Division of Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
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Chezar-Azerrad C, Musallam A, Shea C, Zhang C, Torguson R, Yerasi C, Case BC, Forrestal BJ, Khalid N, Khan JM, Shlofmitz E, Chen Y, Satler LF, Bernardo NL, Ben-Dor I, Rogers T, Hashim H, Mintz GS, Waksman R. One-Year Outcomes After Treatment of Ostial In-Stent Restenosis in Left Circumflex Versus Left Anterior Descending or Right Coronary Artery. Am J Cardiol 2021; 151:45-50. [PMID: 34030883 DOI: 10.1016/j.amjcard.2021.03.045] [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] [Received: 01/05/2021] [Revised: 03/16/2021] [Accepted: 03/22/2021] [Indexed: 11/17/2022]
Abstract
The prognosis of left circumflex (LC) versus non-LC in-stent restenosis (ISR) ostial lesions following treatment has not been assessed. We aimed to assess this prognosis. Anecdotally, treatment of ostial LC ISR has been associated with high recurrence rates. We performed a retrospective analysis of patients from our institution who underwent coronary intervention of an ostial ISR lesion between 2003 and 2018. The primary endpoint was target lesion revascularization (TLR) and major adverse cardiovascular events (MACE). Overall, 563 patients underwent ostial ISR lesion intervention, 144 for an ostial LC ISR lesion. Compared to patients with ostial ISR in non-LC lesions, patients with ostial LC ISR were older, had higher rates of diabetes mellitus and previous coronary bypass surgery. At 1-year follow-up, TLR-MACE rates were 26.6% in the LC group versus 18.4% in the non-LC group (p = 0.036). The TLR rate was also higher in the LC group compared to the non-LC group (p = 0.0498). Univariate and multivariate analyses demonstrated a higher TLR-MACE rate for LC versus non-LC ostial ISR lesions. In conclusion, our study shows increased event rates after treatment of LC versus non-LC ISR lesions. Further studies should be done to assess the optimal treatment approach for ostial LC ISR.
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Affiliation(s)
- Chava Chezar-Azerrad
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Anees Musallam
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Corey Shea
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Cheng Zhang
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Rebecca Torguson
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Charan Yerasi
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Brian C Case
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Brian J Forrestal
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Nauman Khalid
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Jaffar M Khan
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia; Cardiovascular Branch, Division of Intramural Research, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Evan Shlofmitz
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Yuefeng Chen
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Lowell F Satler
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Nelson L Bernardo
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Itsik Ben-Dor
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Toby Rogers
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia; Cardiovascular Branch, Division of Intramural Research, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Hayder Hashim
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Gary S Mintz
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia
| | - Ron Waksman
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, District of Columbia.
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12
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Takeuchi M, Dohi T, Fukase T, Nishio R, Takahashi N, Endo H, Doi S, Kato Y, Okai I, Iwata H, Okazaki S, Isoda K, Miyauchi K, Minamino T. Comparison of clinical outcomes between percutaneous coronary intervention for de novo lesions versus in-stent restenosis lesions. Cardiovasc Interv Ther 2021; 37:324-332. [PMID: 34224098 DOI: 10.1007/s12928-021-00792-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 06/30/2021] [Indexed: 10/20/2022]
Abstract
In-stent restenosis (ISR) remains the primary concern after a percutaneous coronary intervention (PCI) and is considered to be associated with worse clinical outcomes. However, comparative data on ISR and de novo lesions are rare. Therefore, we aimed to compare PCI-related clinical outcomes between patients with de novo lesions and those with ISR lesions. We undertook a retrospective analysis of patients who had undergone a PCI between 2013 and 2020. The incidences of major adverse cardiac and cerebrovascular events (MACCE) and all-cause death over a 2-year follow-up period were evaluated. In total, 1538 patients were enrolled and divided into two groups: a de novo lesions group (n = 1258, 81.8%) and an ISR lesions group (n = 280, 18.2%). Patients in the ISR lesions group were significantly older, with a higher prevalence of hypertension, diabetes mellitus, dyslipidemia, and chronic kidney disease than those in the de novo lesions group. Kaplan-Meier curves showed no significant between-group differences in the incidence of MACCE (log-rank, p = 0.93) and all-cause death (p = 0.09). After adjustment for other covariates, PCIs for ISR lesions were not found to be significantly associated with MACCE (hazard ratio [HR], 1.10; 95% confidential interval [CI] 0.49-2.49; p = 0.81) and all-cause death (HR, 0.58; 95% CI 0.26-1.31; p = 0.19). PCIs for ISR lesions were not associated with worse clinical outcomes compared with PCIs for de novo lesions.
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Affiliation(s)
- Mitsuhiro Takeuchi
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Tomotaka Dohi
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Tatsuya Fukase
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Ryota Nishio
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Norihito Takahashi
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Hirohisa Endo
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Shinichiro Doi
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Yoshiteru Kato
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Iwao Okai
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Hiroshi Iwata
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Shinya Okazaki
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Kikuo Isoda
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Katsumi Miyauchi
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Tohru Minamino
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Japan Agency for Medical Research and Development-Core Research for Evolutionary Medical Science and Technology (AMED-CREST), Japan Agency for Medical Research and Development, Tokyo, Japan
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13
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Intracoronary Vascular Brachytherapy in the Contemporary Drug-Eluting Stent Era: Peeling Back the Stent Layers of the Proverbial "In-Stent Restenosis Onion". CARDIOVASCULAR REVASCULARIZATION MEDICINE 2020; 23:36-37. [PMID: 33272882 DOI: 10.1016/j.carrev.2020.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 11/09/2020] [Indexed: 11/20/2022]
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14
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Sanz Sánchez J, Chiarito M, Cortese B, Moretti A, Pagnotta P, Reimers B, Stefanini GG, Ferrante G. Drug-Coated balloons vs drug-eluting stents for the treatment of small coronary artery disease: A meta-analysis of randomized trials. Catheter Cardiovasc Interv 2020; 98:66-75. [PMID: 32592437 DOI: 10.1002/ccd.29111] [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: 02/20/2020] [Revised: 05/11/2020] [Accepted: 05/31/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVES AND BACKGROUND There is conflicting evidence about the effects of drug-coated balloons (DCB) compared with drug-eluting stents (DES) in patients with native small vessel coronary artery disease (CAD). METHODS The PubMed, Embase, Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov databases and main international conference proceedings were searched for randomized controlled trials (RCT) comparing DCB versus DES in patients with native small vessel CAD. Data were pooled by meta-analysis using a random-effects model. The primary endpoint was target vessel revascularization (TVR). Secondary clinical endpoints were: myocardial infarction (MI), target lesion revascularization (TLR), all-cause death, cardiac death, and stent thrombosis or target vessel thrombosis. Secondary angiographic outcomes were: in-segment restenosis, in-segment percentage-diameter stenosis, in-segment late lumen loss, in-segment net luminal gain, and in-segment minimal lumen diameter. RESULTS Five trials enrolling 1,459 patients were included. Mean clinical follow-up was 10.2 months. The use of DCB, compared with DES, was associated with similar risk of TVR (odds ratio [OR]: 0.97; 95% confidence interval [CI] 0.56 to 1.68; p = .92), TLR (OR: 1.74; 95% CI: 0.57 to 5.28; p = .33), all-cause death (OR: 1.03; 95% CI: 0.14 to 7.48; p = .98), with a trend toward a lower risk of MI (OR: 0.49; 95% CI: 0.23 to 1.03; p = .06), and with significant lower risk of vessel thrombosis (OR: 0.12; 95% CI: 0.01 to 0.94; p = .04). DCB use was associated with similar risk of angiographic restenosis (OR: 1.12; 95% CI 0.69 to 1.84; p = .64), comparable late luminal loss (standardized mean difference (SMD): -0.18; 95% CI: -0.39 to 0.03; p = .09), while leading to significant higher percentage diameter stenosis (SMD: 0.27; 95% CI 0.12 to 0.41; p < .01) and smaller minimal luminal diameter (SMD: -0.52; 95% CI: -0.86 to -0.18; p = .003). CONCLUSION Compared with DES, the use of DCB for the treatment of native small vessel CAD is associated with similar TVR and restenosis and reduces the risk of vessel thrombosis, although DES implantation yields slightly better angiographic surrogate endpoints.
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Affiliation(s)
- Jorge Sanz Sánchez
- Department of Biomedical Sciences, Humanitas University, Department of Cardiovascular Medicine, Humanitas Clinical and Research Center, IRCCS, Via Alessandro Manzoni, 56, Rozzano (Milan), 20089, Italy
| | - Mauro Chiarito
- Department of Biomedical Sciences, Humanitas University, Department of Cardiovascular Medicine, Humanitas Clinical and Research Center, IRCCS, Via Alessandro Manzoni, 56, Rozzano (Milan), 20089, Italy
| | | | - Andrea Moretti
- Department of Heart and Great Vessels, Sapienza University of Rome, Rome, Italy
| | - Paolo Pagnotta
- Department of Biomedical Sciences, Humanitas University, Department of Cardiovascular Medicine, Humanitas Clinical and Research Center, IRCCS, Via Alessandro Manzoni, 56, Rozzano (Milan), 20089, Italy
| | - Bernhard Reimers
- Department of Biomedical Sciences, Humanitas University, Department of Cardiovascular Medicine, Humanitas Clinical and Research Center, IRCCS, Via Alessandro Manzoni, 56, Rozzano (Milan), 20089, Italy
| | - Giulio G Stefanini
- Department of Biomedical Sciences, Humanitas University, Department of Cardiovascular Medicine, Humanitas Clinical and Research Center, IRCCS, Via Alessandro Manzoni, 56, Rozzano (Milan), 20089, Italy
| | - Giuseppe Ferrante
- Department of Biomedical Sciences, Humanitas University, Department of Cardiovascular Medicine, Humanitas Clinical and Research Center, IRCCS, Via Alessandro Manzoni, 56, Rozzano (Milan), 20089, Italy
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15
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Giacoppo D, Alfonso F, Xu B, Claessen BE, Adriaenssens T, Jensen C, Pérez-Vizcayno MJ, Kang DY, Degenhardt R, Pleva L, Baan J, Cuesta J, Park DW, Kukla P, Jiménez-Quevedo P, Unverdorben M, Gao R, Naber CK, Park SJ, Henriques JP, Kastrati A, Byrne RA. Drug-Coated Balloon Angioplasty Versus Drug-Eluting Stent Implantation in Patients With Coronary Stent Restenosis. J Am Coll Cardiol 2020; 75:2664-2678. [DOI: 10.1016/j.jacc.2020.04.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/10/2020] [Accepted: 04/02/2020] [Indexed: 12/18/2022]
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16
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Ravindran K, Salem MM, Enriquez-Marulanda A, Alturki AY, Moore JM, Thomas AJ, Ogilvy CS. Quantitative Assessment of In-Stent Stenosis After Pipeline Embolization Device Treatment of Intracranial Aneurysms: A Single-Institution Series and Systematic Review. World Neurosurg 2018; 120:e1031-e1040. [DOI: 10.1016/j.wneu.2018.08.225] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 08/18/2018] [Accepted: 08/20/2018] [Indexed: 12/18/2022]
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