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Hu MJ, Li XS, Yang YJ. Impact of percutaneous coronary intervention on chronic total occlusion in the non-infarct-related artery in patients with STEMI: a systematic review and meta-analysis. SCAND CARDIOVASC J 2022; 56:157-165. [PMID: 35674511 DOI: 10.1080/14017431.2022.2085319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES We sought to compare the clinical outcomes between culprit-only percutaneous coronary intervention (PCI) versus multivessel PCI (MV-PCI) in patients with ST-segment elevation myocardial infarction (STEMI) accompanied by chronic total occlusion (CTO) in the non-infarct-related artery(non-IRA). DESIGN Studies that compared culprit-only PCI versus MV-PCI in patients with STEMI accompanied by CTO in the non-IRA were included. Random odds ratio (OR) and 95% confidence interval (CI) were calculated. RESULTS Eight studies with 2,259 patients were included. The results suggested that in patients with STEMI accompanied by CTO in the non-IRA, culprit-only PCI was associated with higher risks of all-cause mortality (OR: 2.89; 95% CI: 2.09-4.00; I2 = 0.0%), cardiac death (OR: 3.12; 95% CI: 2.05-4.75; I2 = 16.8%), stroke (OR: 2.80; 95% CI: 1.04-7.53; I2 = 0.0%), major adverse cardiovascular event (MACE; OR: 2.06; 95% CI: 1.39-3.06; I2 = 54.0%), and heart failure (OR: 1.99; 95% CI: 1.22-3.24; I2 = 0.0%) compared with staged MV-PCI, which were mainly derived from retrospective studies. No differences were observed in myocardial infarction or revascularization. Pooled multivariable adjusted results consistently indicated that staged MV-PCI was superior to culprit-only PCI. CONCLUSIONS For patients with STEMI accompanied by CTO in the non-IRA, staged MV-PCI may be better compared with culprit-only PCI due to potential reduced risks of all-cause mortality, cardiac death, stroke, MACE, and heart failure. Meanwhile, further randomized trials are warranted to confirm or refute our findings.
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Affiliation(s)
- Meng-Jin Hu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiao-Song Li
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yue-Jin Yang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Xu J, Patel A, Meraj P. Impact of chronic total occlusions on outcomes of patients with acute myocardial infarction undergoing percutaneous coronary intervention: A propensity-score matched analysis using the National Inpatient Sample database. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2022; 44:14-18. [PMID: 35739013 DOI: 10.1016/j.carrev.2022.06.014] [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] [Received: 03/15/2022] [Revised: 06/03/2022] [Accepted: 06/14/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND There is limited data on the impact of chronic total occlusions (CTOs) on the outcomes of patients presenting with acute myocardial infarction (AMI) undergoing percutaneous coronary intervention (PCI) in the contemporary era. METHODS We queried the National Inpatient Sample between October 2015 and December 2017 using the International Classification of Diseases, Tenth revision codes to identify hospitalized AMI patients undergoing PCI. A 1:1 propensity-score matched analysis was performed to compare in-hospital outcomes of patients with and without CTOs. RESULTS Among 576,760 admissions identified during the study period, 51,225(8.8 %) had CTO and 525,535 (91.1 %) did not. After 1:1 propensity-score matching, each matched group contained 51,210 admissions. In-hospital mortality was significantly higher in the CTO group compared with the non-CTO group (4.7 % vs 3 %, p < 0.0001). In the CTO group, hospital length of stay was longer (median 3 vs 2 days, p = 0.001) and lower percentage of patients were discharged to home (78.8 % vs 81.1 %, p < 0.0001), compared with the non-CTO group. Median cost of hospital stay was also higher in the CTO group compared with the non-CTO group ($20,921 vs $19,856, p < 0.0001). CONCLUSIONS In this propensity-score matched analysis of a large US inpatient database, the presence of CTOs in AMI patients undergoing PCI identified a higher risk cohort with in higher in-hospital mortality, longer hospital length of stay and higher hospitalization cost.
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Affiliation(s)
- James Xu
- Department of Cardiology, North Shore University Hospital, Northwell Health, Hofstra Northwell School of Medicine, Manhasset, NY, United States of America; Department of Cardiology, Liverpool Hospital, University of New South Wales, Sydney, NSW, Australia
| | - Amitkumar Patel
- Department of Cardiology, North Shore University Hospital, Northwell Health, Hofstra Northwell School of Medicine, Manhasset, NY, United States of America
| | - Perwaiz Meraj
- Department of Cardiology, North Shore University Hospital, Northwell Health, Hofstra Northwell School of Medicine, Manhasset, NY, United States of America.
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Melotti E, Belmonte M, Gigante C, Mallia V, Mushtaq S, Conte E, Neglia D, Pontone G, Collet C, Sonck J, Grancini L, Bartorelli AL, Andreini D. The Role of Multimodality Imaging for Percutaneous Coronary Intervention in Patients With Chronic Total Occlusions. Front Cardiovasc Med 2022; 9:823091. [PMID: 35586657 PMCID: PMC9108201 DOI: 10.3389/fcvm.2022.823091] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 04/13/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundPercutaneous coronary intervention (PCI) of Chronic total occlusions (CTOs) has been traditionally considered a challenging procedure, with a lower success rate and a higher incidence of complications compared to non-CTO-PCI. An accurate and comprehensive evaluation of potential candidates for CTO-PCI is of great importance. Indeed, assessment of myocardial viability, left ventricular function, individual risk profile and coronary lesion complexity as well as detection of inducible ischemia are key information that should be integrated for a shared treatment decision and interventional strategy planning. In this regard, multimodality imaging can provide combined data that can be very useful for the decision-making algorithm and for planning percutaneous CTO recanalization.AimsThe purpose of this article is to appraise the value and limitations of several non-invasive imaging tools to provide relevant information about the anatomical characteristics and functional impact of CTOs that may be useful for the pre-procedural assessment and follow-up of candidates for CTO-PCI. They include echocardiography, coronary computed tomography angiography (CCTA), nuclear imaging, and cardiac magnetic resonance (CMR). As an example, CCTA can accurately delineate CTO location and length, distal coronary bed, vessel tortuosity and calcifications that can predict PCI success, whereas stress CMR, nuclear imaging and stress-CT can provide functional evaluation in terms of myocardial ischemia and viability and perfusion defect extension.
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Affiliation(s)
- Eleonora Melotti
- Centro Cardiologico Monzino, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Marta Belmonte
- Centro Cardiologico Monzino, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Carlo Gigante
- Centro Cardiologico Monzino, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Vincenzo Mallia
- Centro Cardiologico Monzino, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Saima Mushtaq
- Centro Cardiologico Monzino, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Edoardo Conte
- Centro Cardiologico Monzino, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Danilo Neglia
- Fondazione Toscana G. Monasterio, Pisa, Italy
- Istituto di Scienze della Vita Scuola Superiore Sant'Anna, Pisa, Italy
| | - Gianluca Pontone
- Centro Cardiologico Monzino, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Carlos Collet
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
| | - Jeroen Sonck
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Luca Grancini
- Centro Cardiologico Monzino, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Antonio L. Bartorelli
- Centro Cardiologico Monzino, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Milan, Italy
- Department of Biomedical and Clinical Sciences “Luigi Sacco”, University of Milan, Milan, Italy
| | - Daniele Andreini
- Centro Cardiologico Monzino, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Milan, Italy
- Department of Biomedical and Clinical Sciences “Luigi Sacco”, University of Milan, Milan, Italy
- *Correspondence: Daniele Andreini
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Qin Q, Chen L, Ge L, Qian J, Ma J, Ge J. A comparison of long-term clinical outcomes between percutaneous coronary intervention (PCI) and medical therapy in patients with chronic total occlusion in noninfarct-related artery after PCI of acute myocardial infarction. Clin Cardiol 2022; 45:136-144. [PMID: 34989416 PMCID: PMC8799053 DOI: 10.1002/clc.23771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 12/02/2021] [Accepted: 12/13/2021] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Chronic total occlusion (CTO) in a noninfarct-related artery (IRA) is one of the risk factors for mortality after acute myocardial infarction (AMI). However, there are limited data comparing the long-term outcomes of patients undergoing percutaneous coronary intervention (PCI) with patients having medical therapy (MT) in CTO lesion after AMI PCI. METHODS We retrospectively enrolled 330 patients (successful CTO PCI in 166 patients, failed CTO PCI in 32 patients, MT in 132 patients) with non-IRA CTO from a total of 4372 patients who underwent PCI after AMI in our center. Propensity score matching (PSM) was used to adjust for baseline differences. RESULTS The primary analysis is based on the intention-to-treat population. During a median follow-up period of 946 days, patients in the PCI group (n = 198) had significantly higher cardiac death-free survival (96.6% vs. 82.8%, p = .004) compared with patients in MT group (n = 132). However, no significant difference in the occurrence of cardiac death was observed after PSM. The analysis based on the per-protocol population demonstrated significantly higher cardiac death-free survival in the successful CTO PCI group (n = 166) compared with the occluded CTO group (n = 164) both before and after PSM. In subgroup analysis, successful CTO PCI was associated with less cardiac death in patients over 65 years old, with LVEF < 50%, left anterior descending (LAD) IRA, and non-LAD CTO lesion compared with occluded CTO group. CONCLUSIONS Patients undergoing successful revascularization of non-IRA CTO after AMI might have a better long-term prognosis. Moreover, patients with LVEF < 50% may benefit from successful non-IRA CTO PCI after AMI.
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Affiliation(s)
- Qing Qin
- Department of Cardiology, Zhongshan Hospital, Fudan UniversityShanghai Institute of Cardiovascular DiseaseShanghaiChina
| | - Lu Chen
- Department of Cardiology, Zhongshan Hospital, Fudan UniversityShanghai Institute of Cardiovascular DiseaseShanghaiChina
| | - Lei Ge
- Department of Cardiology, Zhongshan Hospital, Fudan UniversityShanghai Institute of Cardiovascular DiseaseShanghaiChina
| | - Juying Qian
- Department of Cardiology, Zhongshan Hospital, Fudan UniversityShanghai Institute of Cardiovascular DiseaseShanghaiChina
| | - Jianying Ma
- Department of Cardiology, Zhongshan Hospital, Fudan UniversityShanghai Institute of Cardiovascular DiseaseShanghaiChina
| | - Junbo Ge
- Department of Cardiology, Zhongshan Hospital, Fudan UniversityShanghai Institute of Cardiovascular DiseaseShanghaiChina
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Hu MJ, Li XS, Jin C, Yang YJ. Does multivessel revascularization fit all patients with STEMI and multivessel coronary artery disease? A systematic review and meta-analysis. IJC HEART & VASCULATURE 2021; 35:100813. [PMID: 34169144 PMCID: PMC8209177 DOI: 10.1016/j.ijcha.2021.100813] [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: 04/02/2021] [Revised: 05/06/2021] [Accepted: 05/31/2021] [Indexed: 11/04/2022]
Abstract
Objective We sought to assess the relative merits of different revascularization strategies in patients with ST-segment elevation myocardial infarction (STEMI) and multivessel coronary artery disease complicated by cardiogenic shock or chronic total occlusion (CTO). Background Recent randomized trials and meta-analysis have suggested that multivessel percutaneous coronary intervention (PCI) is associated with better outcomes in patients with STEMI and multivessel coronary artery disease, however, patients complicated by cardiogenic shock or CTO were excluded. Methods Studies that compared multivessel PCI (immediate or staged) with culprit-only PCI in patients with STEMI and multivessel coronary artery disease complicated by cardiogenic shock or CTO were included. Random odd ratio (OR) and 95% confidence interval (CI) were conducted. Results Sixteen studies with 8695 patients complicated by cardiogenic shock and eight studies with 2259 patients complicated by CTO were included. In patients complicated by cardiogenic shock, a strategy of CO-PCI was associated with lower risk for short-term renal failure (OR: 0.75; 95% CI: 0.61–0.93; I2 = 0.0%), with no significant difference in MACE, all-cause mortality, re-infarction, revascularization, cardiac death, heart failure, major bleeding, or stroke compared with an immediate MV-PCI strategy. In patients complicated by CTO, a strategy of CO-PCI was associated with higher risk for long-term MACE (OR: 2.06; 95% CI: 1.39–3.06; I2 = 54.0%), all-cause mortality (OR: 2.89; 95% CI: 2.09–4.00; I2 = 0.0%), cardiac death (OR: 3.12; 95% CI: 2.05–4.75; I2 = 16.8%), heart failure (OR: 1.99; 95% CI: 1.22–3.24; I2 = 0.0%), and stroke (OR: 2.80; 95% CI: 1.04–7.53; I2 = 0.0%) compared with a staged MV-PCI strategy, without any difference in re-infarction, revascularization, or major bleeding. Conclusions For patients with STEMI and multivessel coronary artery disease complicated by cardiogenic shock, an immediate multivessel PCI was not advocated due to a higher risk for short-term renal failure, whereas for patients complicated by CTO, a staged multivessel PCI was advocated due to reduced risks for long-term MACE, all-cause mortality, cardiac death, heart failure, and stroke.
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Affiliation(s)
- Meng-Jin Hu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100037, China
| | - Xiao-Song Li
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100037, China
| | - Chen Jin
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100037, China
| | - Yue-Jin Yang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100037, China
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The 11-Year Prognostic Impact of Chronic Total Occlusion in the Noninfarct-Related Coronary Artery on Patients with Acute Myocardial Infarction. J Interv Cardiol 2021; 2021:6646804. [PMID: 33824627 PMCID: PMC7994075 DOI: 10.1155/2021/6646804] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/13/2021] [Accepted: 02/24/2021] [Indexed: 11/25/2022] Open
Abstract
Background The prognostic significance of CTO in the non-IRA in patients with AMI has been under dispute. Relevant long-term follow-up studies are lacking. Hypothesis. CTO in the non-IRA is an independent predictor of poor long-term prognosis in patients with AMI. Methods We prospectively enrolled 2336 patients with AMI who received emergent percutaneous coronary intervention successfully from January 2006 to May 2011. Our primary endpoints included death from cardiovascular causes, recurrent myocardial infarction, stroke, and target-vessel revascularization. We adopted Cox regression analysis adjusted for confounders to analyze the impact of CTO in the non-IRA on long-term mortalities. Results We identified 628 (27.6%) subjects with CTO in the non-IRA among 2282 AMI patients. After a mean follow-up duration of 134.3 months, we found the CTO group had significantly higher MACCE rate than the group without CTO (30.4% versus 24.3%, P=0.004). CTO in the non-IRA independently predicted 11-year MACCE in the male AMI subgroup (hazard ratio 1.28, 95% confidence interval 1.06 to 1.54, P=0.01) and in the male NSTEMI subgroup (hazard ratio 1.53, 95% confidence interval 1.09 to 2.15, P=0.02). In the CTO group, three-vessel disease independently predicted 11 year MACCE (hazard ratio 2.05, 95% confidence interval 1.29 to 3.28, P=0.002). Conclusions Our long-term observational study supported the association between CTO in the non-IRA and poorer prognosis in AMI patients undergoing primary PCI. We identified the group with the three-vessel disease as a high-risk subgroup in patients with CTO in the non-IRA.
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Kim SH, Behnes M, Mashayekhi K, Bufe A, Meyer-Gessner M, El-Battrawy I, Akin I. Prognostic Impact of Percutaneous Coronary Intervention of Chronic Total Occlusion in Acute and Periprocedural Myocardial Infarction. J Clin Med 2021; 10:E258. [PMID: 33445664 PMCID: PMC7828144 DOI: 10.3390/jcm10020258] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/22/2020] [Accepted: 01/07/2021] [Indexed: 01/05/2023] Open
Abstract
Coronary chronic total occlusion (CTO) has gained increasing clinical attention as the most advanced form of coronary artery disease. Prior studies already indicated a clear association of CTO with adverse clinical outcomes, especially in patients with acute myocardial infarction (AMI) and concomitant CTO of the non-infarct-related coronary artery (non-IRA). Nevertheless, the prognostic impact of percutaneous coronary intervention (PCI) of CTO in the acute setting during AMI is still controversial. Due to the complexity of the CTO lesion, CTO-PCI leads to an increased risk of complications compared to non-occlusive coronary lesions. Therefore, this review outlines the prognostic impact of CTO-PCI in patients with AMI. In addition, the prognostic impact of periprocedural myocardial infarction caused by CTO-PCI will be discussed.
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Affiliation(s)
- Seung-Hyun Kim
- First Department of Medicine, University Medical Centre Mannheim (UMM), Faculty of Medicine Mannheim, University of Heidelberg, and DZHK (German Center for Cardiovascular Research) Partner Site Heidelberg/Mannheim, 68167 Mannheim, Germany; (M.B.); (I.E.-B.); (I.A.)
| | - Michael Behnes
- First Department of Medicine, University Medical Centre Mannheim (UMM), Faculty of Medicine Mannheim, University of Heidelberg, and DZHK (German Center for Cardiovascular Research) Partner Site Heidelberg/Mannheim, 68167 Mannheim, Germany; (M.B.); (I.E.-B.); (I.A.)
| | - Kambis Mashayekhi
- Department of Cardiology and Angiology II, University Heart Center Freiburg, 79189 Bad Krozingen, Germany;
| | - Alexander Bufe
- Department of Cardiology, Heart Centre Niederrhein, Helios Clinic Krefeld, 47805 Krefeld, Germany;
- University Witten/Herdecke, 58455 Witten, Germany
| | - Markus Meyer-Gessner
- Department of Cardiology and Intensive Care, Augusta Hospital, 40472 Düsseldorf, Germany;
| | - Ibrahim El-Battrawy
- First Department of Medicine, University Medical Centre Mannheim (UMM), Faculty of Medicine Mannheim, University of Heidelberg, and DZHK (German Center for Cardiovascular Research) Partner Site Heidelberg/Mannheim, 68167 Mannheim, Germany; (M.B.); (I.E.-B.); (I.A.)
| | - Ibrahim Akin
- First Department of Medicine, University Medical Centre Mannheim (UMM), Faculty of Medicine Mannheim, University of Heidelberg, and DZHK (German Center for Cardiovascular Research) Partner Site Heidelberg/Mannheim, 68167 Mannheim, Germany; (M.B.); (I.E.-B.); (I.A.)
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Cui KY, Yuan F, Liu H, Xu F, Zhang M, Wang W, Zhang MD, Wang YL, Zhang DF, Zhang X, Tian JF, Lyu SZ. Long-term outcomes of staged recanalization for concurrent chronic total occlusion in patients with ST-segment elevation myocardial infarction after primary percutaneous coronary intervention. J Geriatr Cardiol 2020; 17:16-25. [PMID: 32133033 PMCID: PMC7008095 DOI: 10.11909/j.issn.1671-5411.2020.01.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 01/11/2020] [Accepted: 01/16/2020] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND In patients with acute ST-segment elevation myocardial infarction (STEMI) who undergo primary percutaneous coronary intervention (PCI), approximately 10% are concomitant with a chronic total occlusion (CTO) in a non-culprit vessel. However, the impact of staged CTO recanalization on prognosis in this cohort remains disputable. This study aimed to compare the long-term outcomes of staged CTO recanalization versus medical therapy in patients with STEMI after primary PCI. METHODS Between January 2005 and December 2016, a total of 287 patients were treated with staged CTO-PCI (n = 91) or medical therapy (n = 196) after primary PCI in our center. The primary endpoint was major adverse cardiovascular and cerebrovascular event (MACCE), defined as a composite of all-cause death, nonfatal myocardial infarction (MI), stroke or unplanned revascularization. After propensity-score matching, 77 pairs of well-balanced patients were identified. RESULTS The mean follow-up period was 6.06 years. Overall, the incidence of the primary endpoint of MACCE was significantly lower in staged CTO-PCI group than that in medical therapy group in both overall population (22.0% vs. 46.9%; hazard ratio (HR) = 0.48, 95% CI: 0.29-0.77) and propensity-matched cohorts (22.1% vs. 42.9%; HR: 0.48, 95% CI: 0.27-0.86). In addition, staged CTO-PCI was also associated with reduced risk of the composite of cardiac death, nonfatal MI or stroke compared with medical therapy in both overall population (9.9% vs. 26.5%; hazard ratio (HR) = 0.39, 95% CI: 0.19-0.79) and propensity-matched cohorts (9.1% vs. 22.1%; HR: 0.40, 95% CI: 0.16-0.96). After correction of the possible confounders, staged CTO-PCI was independently associated with reduced risks of MACCE (adjusted HR: 0.46, 95% CI: 0.28-0.75), the composite of cardiac death, nonfatal MI or stroke (adjusted HR: 0.45, 95% CI: 0.22-0.94) and all-cause mortality (adjusted HR: 0.32, 95% CI: 0.13-0.83). Moreover, the results of sensitivity analysis were almost concordant with the overall analysis. CONCLUSIONS In patients with STEMI and a concurrent CTO who undergo primary PCI, successful staged recanalization of CTO in the non-culprit vessels is associated with better clinical outcomes during long-term follow-up.
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Affiliation(s)
- Kong-Yong Cui
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University and Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Fei Yuan
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University and Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Hong Liu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University and Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Feng Xu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University and Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Min Zhang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University and Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Wei Wang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University and Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Ming-Duo Zhang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University and Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Yun-Lu Wang
- Department of Anesthesiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Dong-Feng Zhang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University and Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Xiao Zhang
- Department of VIP Clinic, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jin-Fan Tian
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University and Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Shu-Zheng Lyu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University and Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
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Yoshida R, Ishii H, Morishima I, Tanaka A, Takagi K, Yoshioka N, Kataoka T, Tashiro H, Hitora Y, Niwa K, Furusawa K, Morita Y, Tsuboi H, Murohara T. Prognostic impact of recanalizing chronic total occlusion in non-infarct related arteries on long-term clinical outcomes in acute myocardial infarction patients undergoing primary percutaneous coronary intervention. Cardiovasc Interv Ther 2019; 35:259-268. [PMID: 31456091 DOI: 10.1007/s12928-019-00615-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 08/19/2019] [Indexed: 12/16/2022]
Abstract
Although chronic total occlusion (CTO) in non-infarct-related arteries (non-IRAs) negatively affects long-term mortality in patients with acute myocardial infarction (AMI) who are undergoing primary percutaneous coronary intervention (PCI), the prognostic impact of successful CTO-PCI has not been completely addressed. Among 1855 consecutive patients with AMI who underwent primary PCI, those who were treated for CTO with either PCI or medical therapy were included. We evaluated the association between recanalization of CTO and long-term cardiac mortality. Of the 172 included patients, 88 underwent CTO-PCI, and the procedures were successful in 65 patients. Thus, the successfully recanalized CTO (SR-CTO) group included 65 patients; and the no recanalized CTO (NR-CTO) group, 107 patients. During the follow-up, 72 patients died, and of whom 56 (77.8%) died because of cardiac causes. The cumulative 10-year, 30-day, and 30-day to 10-year incidences of cardiac mortality were lower in the SR-CTO group than in the NR-CTO group (19.0% vs. 51.9% p = 0.004; 4.6% vs. 14.0%, p = 0.05; 15.0% vs. 44.1%, p = 0.003, respectively). After adjusting for confounding factors, the benefits of SR-CTO for the 10-year cardiac mortality remained significant compared with those of NR-CTO (hazard ratio 0.37; 95% confidence interval 0.17-0.75; p = 0.004). In conclusion, patients with SR-CTO in non-IRAs after AMI was associated with reduced long-term cardiac mortality compared with those with NR-CTO.
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Affiliation(s)
- Ruka Yoshida
- Department of Cardiology, Nagoya University Hospital, 86 Tsurumai-cho, Showa ward, Nagoya, 466-8560, Japan. .,Department of Cardiology, Ogaki Municipal Hospital, Ogaki, Japan.
| | - Hideki Ishii
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Itsuro Morishima
- Department of Cardiology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Akihito Tanaka
- Department of Cardiology, Nagoya University Hospital, 86 Tsurumai-cho, Showa ward, Nagoya, 466-8560, Japan
| | - Kensuke Takagi
- Department of Cardiology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Naoki Yoshioka
- Department of Cardiology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Takashi Kataoka
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroshi Tashiro
- Department of Cardiology, Nagoya University Hospital, 86 Tsurumai-cho, Showa ward, Nagoya, 466-8560, Japan
| | - Yusuke Hitora
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kiyoshi Niwa
- Department of Cardiology, Nagoya University Hospital, 86 Tsurumai-cho, Showa ward, Nagoya, 466-8560, Japan
| | - Kenji Furusawa
- Department of Cardiology, Nagoya University Hospital, 86 Tsurumai-cho, Showa ward, Nagoya, 466-8560, Japan
| | - Yasuhiro Morita
- Department of Cardiology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Hideyuki Tsuboi
- Department of Cardiology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Toyoaki Murohara
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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10
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Anantha-Narayanan M, Garcia S. Contemporary Approach to Chronic Total Occlusion Interventions. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2019; 21:1. [PMID: 30659365 DOI: 10.1007/s11936-019-0704-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW Chronic total occlusion (CTO) poses one of the greatest technical challenges to interventional cardiologists. Despite recent advancements in techniques and clinical trials showing significant benefits of CTO percutaneous coronary interventions (PCI), the proportion of patients with untreated CTOs remains high. We therefore aim to perform a comprehensive review of the various techniques available, recent advancements, benefits, and complications associated with CTO PCI. RECENT FINDINGS Three randomized clinical trials examining the benefits of CTO PCI have recently been presented. Scoring systems have been developed to facilitate pre-procedural estimation of success and complications of CTO PCI. Technological enhancements in coronary wires and other interventional equipment along with dedicated training for CTO operators have improved the likelihood of successful recanalization of CTOs. CTO PCI has been shown to improve patient symptoms and quality of life. It is therefore important to have an in-depth knowledge of the various CTO techniques, appropriate equipment, and complications when performing these complex procedures. Clinicians should weigh the risks and benefits and choose the appropriate patient population who may benefit from revascularization.
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Affiliation(s)
- Mahesh Anantha-Narayanan
- Division of Cardiovascular Disease, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Santiago Garcia
- Minneapolis Heart Institute at Abbott Northwestern Hospital, 920 E 28th Street, Suite 300, Minneapolis, MN, 55407, USA.
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11
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Ma Y, Li D, Li J, Li Y, Bai F, Qin F, Zhou S, Liu Q. Percutaneous coronary intervention versus optimal medical therapy for patients with chronic total occlusion: a meta-analysis and systematic review. J Thorac Dis 2018; 10:2960-2967. [PMID: 29997962 DOI: 10.21037/jtd.2018.04.140] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Background It was under debate whether chronic total occlusion (CTO) patients could benefit from percutaneous coronary intervention (PCI). We sought to compare clinical outcomes of PCI and optimal medical therapy (OMT) in these patients. Methods PubMed, Embase and Cochrane Library were searched for studies enrolling patients with CTO who accepted PCI or OMT. The meta-analysis was performed by using a random-effect model. In addition, subgroup analyses were performed, including patients after propensity-matching and patients with CTO in infarct-related artery (IRA), respectively. Results We identified 5 studies enrolling 4,761 participants in this meta-analysis. In the main analysis, when compared with OMT, PCI was associated with significant improvement in all-cause death [risk ratio (RR) 0.41, 95% CI: 0.35-0.48], cardiac death (RR 0.44, 95% CI: 0.35-0.55) and major adverse cardiac events (MACE) (RR 0.64, 95% CI: 0.43-0.97). But there were no differences in myocardial infarction (MI) and stroke. The results of the propensity-matched subgroup were somewhat consistent with those of the main analysis (all-cause death: RR 0.57, 95% CI: 0.26-0.89; MI: RR 0.54, 95% CI: 0.32-0.77; and MACE: RR 0.76, 95% CI: 0.33-1.18). In IRA subgroup, PCI reduced risks of mortality (all-cause death: RR 0.41, 95% CI: 0.34-0.49; cardiac death: RR 0.44, 95% CI: 0.35-0.56) and MACE (RR 0.71, 95% CI: 0.46-1.10). But no difference was observed in MI. Conclusions PCI was associated with improved survival and reduced MACE relative to OMT.
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Affiliation(s)
- Yingxu Ma
- Department of Cardiology, The Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - Dongping Li
- Department of Cardiothoracic Surgery, The Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - Jiayi Li
- Department of Cardiology, The Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - Yixi Li
- Department of Cardiology, The Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - Fan Bai
- Department of Cardiology, The Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - Fen Qin
- Department of Cardiology, The Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - Shenghua Zhou
- Department of Cardiology, The Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - Qiming Liu
- Department of Cardiology, The Second Xiangya Hospital, Central South University, Changsha 410011, China
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12
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Yang HT, Xiu WJ, Zheng YY, Liu F, Gao Y, Ma X, Yang YN, Li XM, Ma YT, Xie X. Invasive reperfusion after 12 hours of the symptom onset remains beneficial in patients with ST-segment elevation myocardial infarction: Evidence from a meta-analysis of published data. Cardiol J 2018; 26:333-342. [PMID: 29611165 DOI: 10.5603/cj.a2018.0034] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 02/13/2018] [Accepted: 03/06/2018] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Early myocardial reperfusion therapy (< 12 h) in patients with acute myocardial infarc-tion (AMI) can significantly improve their prognosis. However, the effect of late reperfusion (> 12 h) remains controversial. In this study, the effects of late reperfusion versus standard drug therapy on the outcomes of patients with AMI were evaluated by systematic review and meta-analysis. METHODS PubMed, Embase, Medline, Cochrane, Wanfang, and CNKI databases were searched for eligible studies for the present study. Meta-analysis was performed using RevMan 5.3.3 software. Rela-tive risk (RR) and the 95% confidence interval (CI) were used to compare the outcomes between the two groups. The main outcome measures were major adverse cardiac events (MACEs), all-cause mortality, recurrent myocardial infarction (MI), and heart failure. RESULTS Eighteen studies were identified including 14,677 patients, of whom 5157 received late reperfusion with percutaneous coronary intervention (PCI) and 9520 received medication therapy (MT). Compared to MT, late PCI was associated with decreased all-cause mortality (RR 0.60, 95% CI 0.44-0.83; p = 0.002), MACEs (RR 0.67; 95% CI 0.50-0.89; p < 0.001), and heart failure (RR 0.76; 95% CI 0.60-0.97; p = 0.03), while there was also a trend toward decreased recurrent MI (RR 0.70; 95% CI 0.47-1.05; p = 0.08). However, subgroup analysis according to time to PCI showed that the clinical benefit was only from PCI after 12 h but not from 2 to 60 days of the onset of symptoms. CONCLUSIONS The present meta-analysis suggested that PCI performed > 12 h but not 2-60 days after AMI is associated with significant improvement in clinical outcomes. However, these results need further rigorously designed large sample size clinical trials to be validated.
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Affiliation(s)
- Hai-Tao Yang
- Heart Center, First Affiliated Hospital of Xinjiang Medical Univer sity, Urumqi, Xinjiang, China
| | - Wen-Juan Xiu
- Heart Center, First Affiliated Hospital of Xinjiang Medical Univer sity, Urumqi, Xinjiang, China
| | - Ying-Ying Zheng
- Heart Center, First Affiliated Hospital of Xinjiang Medical Univer sity, Urumqi, Xinjiang, China
| | - Fen Liu
- Laboratory of Coronary Heart Disease, Xinjiang Key Laboratory of Cardiovascular Diseases Research, Urumqi, Xinjiang, China
| | - Ying Gao
- Department of Cadre Ward, First Affiliated Hospital of Xinjiang Medical Univer sity, Urumqi, Xinjiang, China
| | - Xiang Ma
- Heart Center, First Affiliated Hospital of Xinjiang Medical Univer sity, Urumqi, Xinjiang, China
| | - Yi-Ning Yang
- Heart Center, First Affiliated Hospital of Xinjiang Medical Univer sity, Urumqi, Xinjiang, China
| | - Xiao-Mei Li
- Heart Center, First Affiliated Hospital of Xinjiang Medical Univer sity, Urumqi, Xinjiang, China
| | - Yi-Tong Ma
- Heart Center, First Affiliated Hospital of Xinjiang Medical Univer sity, Urumqi, Xinjiang, China
| | - Xiang Xie
- Heart Center, First Affiliated Hospital of Xinjiang Medical Univer sity, Urumqi, Xinjiang, China.
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13
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Teng HI, Sung SH, Huang SS, Pan JP, Lin SJ, Chan WL, Lee WL, Lu TM, Wu CH. The impact of successful revascularization of coronary chronic total occlusions on long-term clinical outcomes in patients with non-ST-segment elevation myocardial infarction. J Interv Cardiol 2018; 31:302-309. [PMID: 29495125 DOI: 10.1111/joic.12501] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 01/11/2018] [Accepted: 01/18/2018] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVES The purpose of this study was to assess the long-term clinical impact of revascularization of coronary concomitant coronary chronic total occlusion (CTO) in patients with Non-ST-segment elevation myocardial infarction (NSTEMI). BACKGROUND CTO is associated with poorer prognosis in patients with NSTEMI. The evidence of revascularization of CTO in patients with NSTEMI is still conflicting. METHODS Consecutive patients with NSTEMI and CTO who underwent percutaneous coronary intervention (PCI) within 72 h of admission from 2006 to 2015 were retrospectively recruited and analyzed. A total of 967 patients underwent PCI for NSTEMI. Among them, 106 (11%) patients had concomitant CTO and were recruited for analysis. CTO lesions were revascularized successfully in 67 (63.2%) patients (successful CTO PCI group), while the CTO in the remaining 39 patients were either not attempted or failed (No/failed CTO PCI group). RESULTS The 30-day cardiac death and major adverse cardiac events (MACE) were significantly lower in the successful CTO PCI group (both cardiac death and MACE were 3% vs 30%, P < 0.001, respectively). A landmark analysis set at 30th day for 30-day survivals was performed. After a mean of 2.5-year follow-up, the long-term cardiac death was still significantly lower (16.9% vs 42.3%, P < 0.001), whereas the MACE showed a trend toward lower incidence (26.2% vs 40.7%, P = 0.051) in the successful CTO PCI group. In multivariate Cox regression analysis, successful revascularization of CTO is an independent protective predictor for long-term cardiac death (HR 0.310, 95% CI, 0.109-0.881, P = 0.028) in all population and in propensity-score matched cohort (P = 0.007). CONCLUSIONS Successful revascularization of CTO was associated with reduced risk of long-term cardiac death in patients with NSTEMI and concomitant CTO.
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Affiliation(s)
- Hsin-I Teng
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Clinical Medicine, and Cardiovascular Research Institute, National Yang-Ming University, Taipei, Taiwan
| | - Shih-Hsien Sung
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Shao-Sung Huang
- Health Care and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ju-Pin Pan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Clinical Medicine, and Cardiovascular Research Institute, National Yang-Ming University, Taipei, Taiwan
| | - Shing-Jong Lin
- Institute of Clinical Medicine, and Cardiovascular Research Institute, National Yang-Ming University, Taipei, Taiwan.,Health Care and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Medical Research and Education, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Wan-Leong Chan
- Institute of Clinical Medicine, and Cardiovascular Research Institute, National Yang-Ming University, Taipei, Taiwan.,Health Care and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Wen-Lieng Lee
- Institute of Clinical Medicine, and Cardiovascular Research Institute, National Yang-Ming University, Taipei, Taiwan.,Division of Interventional Cardiology, Cardiovascular Center, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Tse-Min Lu
- Institute of Clinical Medicine, and Cardiovascular Research Institute, National Yang-Ming University, Taipei, Taiwan.,Health Care and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Cheng-Hsueh Wu
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Clinical Medicine, and Cardiovascular Research Institute, National Yang-Ming University, Taipei, Taiwan.,Department of Critical Care Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
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14
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Tong J, Yu Q, Li C, Shao X, Xia Y. Successful revascularization of noninfarct related artery with chronic total occlusion among acute myocardial infarction patients: A systematic review and meta-analysis. Medicine (Baltimore) 2018; 97:e9655. [PMID: 29505003 PMCID: PMC5779772 DOI: 10.1097/md.0000000000009655] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Randomized trials and meta-analyses demonstrated that chronic total occlusion (CTO) in noninfarct related artery (n-IRA) was associated with increased all-cause mortality. Recently, several observational studies suggested that the successful revascularization of n-IRA with CTO decreased all-cause mortality. METHODS A systematic search was performed in Cochrane Controlled Trials Registry, PubMed, MEDLINE, and EMBASE databases for relevant studies. Article assessing the prognostic role of revascularization of n-IRA with CTO was enrolled in this meta-analysis. Data and characteristics of each study were extracted. A meta-analysis was performed to generate pooled odds ratio (OR) and 95% confidence intervals (95% CIs) for outcomes. The primary outcome was major adverse cardiac events (MACE). Beg funnel plot was used to evaluate publication bias. RESULTS Four observational studies and one randomized controlled trial involving 1083 patients were enrolled for analysis. Compared with nonreperfusion, the successful percutaneous coronary intervention (PCI) of n-IRA with CTO was related to decreased all-cause mortality (OR was 0.34, and 95% CI was 0.2-0.59; P = .0001). CONCLUSIONS Successful PCI of n-IRA with CTO could significantly decrease all-cause mortality, cardiac mortality, MACE, and stroke in acute myocardial infarction patients. In addition, it was not associated with the increased risk of repeat revascularization and myocardial infarction.
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15
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Yang Y, Kim TH, Yoon KH, Chung WS, Ahn Y, Jeong MH, Seung KB, Lee SH, Chang K. The stress hyperglycemia ratio, an index of relative hyperglycemia, as a predictor of clinical outcomes after percutaneous coronary intervention. Int J Cardiol 2017; 241:57-63. [PMID: 28256326 DOI: 10.1016/j.ijcard.2017.02.065] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 02/19/2017] [Indexed: 01/08/2023]
Abstract
BACKGROUND We aimed to investigate the outcome-predicting value of a novel index of stress hyperglycemia in coronary artery disease (CAD) patients who underwent percutaneous coronary intervention (PCI). METHODS This was a retrospective observational study. Four-thousand-three-hundred-sixty-two subjects from the COACT registry were used to estimate the risk of major adverse cardiovascular and cerebrovascular events (MACCE), which are defined as composites of all-cause death, non-fatal myocardial infarction (MI) and non-fatal stroke. The stress hyperglycemia ratio (SHR) was calculated by dividing the random serum glucose at admission with the estimated average glucose derived from HbA1c. RESULTS Over a median follow-up of 2.5years, 344 (7.9%), 43 (1.0%), and 89 (2.0%) cases of death, non-fatal MI, and non-fatal stroke occurred, respectively. Compared with the subjects in the lower three quartiles of SHR, the HR (95% CI) for the highest SHR quartile (Q4) group for MACCE was 1.31 (1.05, 1.64) in the total population and 1.45 (1.02, 2.06) in the non-diabetic population after adjusting for potential covariables. The risk of MACCE in the SHR Q4 group was significantly higher in patients presenting with ST-elevation MI (STEMI), which was not the case for patients presenting with other CAD types. The prognostic impact of SHR was more prominent for the 30-day MACCE. Similar results were observed in another cohort consisting of patients who only presented with acute MI. CONCLUSIONS SHR is a useful predictive marker of MACCE after PCI, especially in non-diabetic patients with STEMI, which could be utilized to identify high-risk patients for adverse outcomes.
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Affiliation(s)
- Yeoree Yang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Tae-Hoon Kim
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kun-Ho Yoon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Wook Sung Chung
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Youngkeun Ahn
- Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Chonnam National University, Gwangju, Republic of Korea
| | - Myung-Ho Jeong
- Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Chonnam National University, Gwangju, Republic of Korea
| | - Ki-Bae Seung
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seung-Hwan Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
| | - Kiyuk Chang
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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16
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Karatasakis A, Danek BA, Karmpaliotis D, Alaswad K, Vo M, Carlino M, Patel MP, Rinfret S, Brilakis ES. Approach to CTO Intervention: Overview of Techniques. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2017; 19:1. [PMID: 28105600 DOI: 10.1007/s11936-017-0501-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OPINION STATEMENT Successful percutaneous coronary intervention (PCI) of chronic total occlusions (CTOs) has been associated with significant clinical benefits, but remains technically demanding. Failure to cross the CTO with a guidewire is the most common cause of CTO PCI failure. CTO crossing can be achieved in the antegrade or retrograde direction and can be accomplished by maintaining true lumen position throughout or via subintimal dissection/reentry techniques. A procedural plan should be created prior to the procedure through careful angiographic review of four key parameters: (a) morphology of the proximal occlusion cap; (b) length of the occlusion; (c) quality of the distal vessel and presence of bifurcation at the distal cap; and (d) suitability of collateral circulation for retrograde crossing. Dual coronary injection is recommended in all cases with contralateral collaterals for detailed characterization of the lesion. If one approach fails to progress, a quick transition to the next approach is encouraged to maximize efficacy and efficiency. Procedural complications, including vessel perforation, may occur more frequently in CTO as compared with non-CTO PCI; hence, availability of necessary equipment and expertise in treating such complications are essential.
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Affiliation(s)
- Aris Karatasakis
- University of Texas Southwestern Medical Center, Dallas, TX, USA.,VA North Texas Health Care System, Dallas, TX, USA
| | - Barbara Anna Danek
- University of Texas Southwestern Medical Center, Dallas, TX, USA.,VA North Texas Health Care System, Dallas, TX, USA
| | | | | | - Minh Vo
- Mazankowski Heart Institute, Edmonton, AB, Canada
| | | | - Mitul P Patel
- VA San Diego Healthcare System/University of California San Diego, La Jolla, CA, USA
| | | | - Emmanouil S Brilakis
- University of Texas Southwestern Medical Center, Dallas, TX, USA. .,VA North Texas Health Care System, Dallas, TX, USA. .,Minneapolis Heart Institute, 920 E 28th Street #300, Minneapolis, MN, 55407, USA.
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17
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Chung CJ, Finn MT, Hatem R, Green P, Kirtane AJ, Karmpaliotis D. Chronic Total Occlusion Percutaneous Coronary Intervention. CURRENT CARDIOVASCULAR RISK REPORTS 2016. [DOI: 10.1007/s12170-016-0520-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Mori T, Sakakura K, Wada H, Taniguchi Y, Yamamoto K, Adachi Y, Funayama H, Momomura SI, Fujita H. Comparison of mid-term clinical outcomes between on-label and off-label use of rotational atherectomy. Heart Vessels 2016; 32:514-519. [PMID: 27709324 DOI: 10.1007/s00380-016-0899-6] [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: 05/31/2016] [Accepted: 09/30/2016] [Indexed: 11/25/2022]
Abstract
While rotational atherectomy (RA) is used for complex lesions in percutaneous coronary intervention, there are several contraindications such as unprotected left main stenosis or left ventricular dysfunction. We previously reported that the incidence of in-hospital complications was significantly greater in off-label as compared to on-label use RA. However, the mid-term clinical outcomes between off-label and on-label RA have not been investigated. The purpose of this study was to compare the mid-term clinical outcomes between off-label (n = 156) and on-label RA (n = 94). The primary endpoint was the incidence of major adverse cardiovascular events (MACE) defined as the composite of ischemia-driven target vessel revascularization (TVR), non-fatal MI, and all-cause death. We also identified 154 patients who underwent RA and follow-up angiography within 1 year, and compared quantitative coronary analysis between the off-label group (n = 96) and on-label group (n = 58). There was no significant difference in late luminal loss between the groups (0.03 ± 0.53 mm in the off-label and -0.05 ± 0.44 mm in the on-label groups, P = 0.57). However, the incidence of MACE was less in the on-label group (3.2 %) as compared to the off-label group (9.0 %) without reaching statistical significance (P = 0.08). In conclusion, mid-term clinical outcomes tended to be worse in the off-label group than in the on-label group. We may have to follow-up the patient who underwent off-label RA more carefully than the patient who underwent on-label RA.
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Affiliation(s)
- Takayuki Mori
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma, Omiya, Saitama, 330-8503, Japan
| | - Kenichi Sakakura
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma, Omiya, Saitama, 330-8503, Japan.
| | - Hiroshi Wada
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma, Omiya, Saitama, 330-8503, Japan
| | - Yousuke Taniguchi
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma, Omiya, Saitama, 330-8503, Japan
| | - Kei Yamamoto
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma, Omiya, Saitama, 330-8503, Japan
| | - Yusuke Adachi
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma, Omiya, Saitama, 330-8503, Japan
| | - Hiroshi Funayama
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma, Omiya, Saitama, 330-8503, Japan
| | - Shin-Ichi Momomura
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma, Omiya, Saitama, 330-8503, Japan
| | - Hideo Fujita
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, 1-847 Amanuma, Omiya, Saitama, 330-8503, Japan
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19
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Intervencionismo coronario percutáneo en oclusiones coronarias totales: ¿en cuáles pacientes? REVISTA COLOMBIANA DE CARDIOLOGÍA 2016. [DOI: 10.1016/j.rccar.2016.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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20
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Araya M, Armijo G. Percutaneous coronary intervention in coronary total occlusions: In which patients? REVISTA COLOMBIANA DE CARDIOLOGÍA 2016. [DOI: 10.1016/j.rccar.2016.04.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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