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Mutlu D, Rempakos A, Alexandrou M, Al-Ogaili A, Gorgulu S, Choi JW, Elbarouni B, Khatri JJ, Jaffer F, Riley R, Smith AJC, Davies R, Frizzel J, Patel M, Koutouzis M, Tsiafoutis I, Rangan BV, Mastrodemos OC, Sandoval Y, Burke MN, Brilakis ES. Emergency coronary artery bypass surgery after chronic total occlusion percutaneous coronary intervention: Insights from the PROGRESS-CTO registry. Int J Cardiol 2024; 405:131931. [PMID: 38432608 DOI: 10.1016/j.ijcard.2024.131931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/14/2024] [Accepted: 03/01/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND Emergency coronary artery bypass surgery (eCABG) is a serious complication of chronic total occlusion (CTO) percutaneous coronary artery intervention (PCI). METHODS We examined the incidence and outcomes eCABG among 14,512 CTO PCIs performed between 2012 and 2023 in a large multicenter registry. RESULTS The incidence of eCABG was 0.12% (n = 17). Mean age was 68 ± 6 years and 69% of the patients were men. The most common reason for eCABG was coronary perforation (70.6%). eCABG patients had larger target vessel diameter (3.36 ± 0.50 vs. 2.90 ± 0.52; p = 0.003), were more likely to have moderate/severe calcification (85.7% vs. 45.8%; p = 0.006), side branch at the proximal cap (91.7% vs. 55.4%; p = 0.025), and balloon undilatable lesions (50% vs. 7.4%; p = 0.001) and to have undergone retrograde crossing (64.7% vs. 30.8%, p = 0.006). eCABG cases had lower technical (35.3% vs. 86.7%; p < 0.001) and procedural (35.3% vs. 86.7%; p < 0.001) success and higher in-hospital mortality (35.3% vs. 0.4%; p < 0.001), coronary perforation (70.6% vs. 4.6%; p < 0.001), pericardiocentesis (47.1% vs. 0.8%; p < 0.001), and major bleeding (11.8% vs. 0.5%; p < 0.001). CONCLUSIONS The incidence of eCABG after CTO PCI was 0.12% and associated with high in-hospital mortality (35%). Coronary perforation was the most common reason for eCABG.
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Affiliation(s)
- Deniz Mutlu
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Athanasios Rempakos
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Michaella Alexandrou
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Ahmed Al-Ogaili
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | | | - James W Choi
- Texas Health Presbyterian Dallas Hospital, Dallas, TX, USA
| | | | | | | | | | - A J Conrad Smith
- University of Pittsburgh Medical Center Presbyterian, Pittsburgh, PA, USA
| | | | | | - Mitul Patel
- University of California San Diego, San Diego, CA, USA
| | | | | | - Bavana V Rangan
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Olga C Mastrodemos
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Yader Sandoval
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - M Nicholas Burke
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Emmanouil S Brilakis
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA.
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2
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Xiao K, Xv Z, Liu L, Yang B, Cao H, Wang J, Xv Y, Li Q, Hou Y, Feng F, Wang J, Feng H. Relationship between homocysteine and chronic total coronary occlusion: a cross-sectional study from southwest China. Cardiol Young 2024; 34:740-747. [PMID: 37811581 DOI: 10.1017/s1047951123003414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
BACKGROUND Chronic total coronary occlusion is among the most complex coronary artery diseases. Elevated homocysteine is a risk factor for coronary artery diseases. However, few studies have assessed the relationship between homocysteine and chronic total coronary occlusion. METHODS 1295 individuals from Southwest China were enrolled in the study. Chronic total coronary occlusion was defined as complete occlusion of coronary artery for more than three months. Homocysteine was divided into quartiles according to its level. Univariate and multivariate logistic regression models, receiver operating characteristic curves, and subgroup analysis were applied to assess the relationship between homocysteine and chronic total coronary occlusion. RESULTS Subjects in the higher homocysteine quartile had a higher rate of chronic total coronary occlusion (P < 0.001). After adjustment, the odds ratio for chronic total coronary occlusion in the highest quartile of homocysteine compared with the lowest was 1.918 (95% confidence interval 1.237-2.972). Homocysteine ≥ 15.2 μmol/L was considered an independent indicator of chronic total coronary occlusion (odds ratio 1.53, 95% confidence interval 1.05-2.23; P = 0.0265). The area under the receiver operating characteristic curve was 0.659 (95% confidence interval, 0.618-0.701; P < 0.001). Stronger associations were observed in elderly and in those with hypertension and diabetes. CONCLUSIONS Elevated homocysteine is significantly associated with chronic total coronary occlusion, particularly in elderly and those with hypertension and diabetes.
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Affiliation(s)
- Kaiyong Xiao
- Department of Cardiology, Guangyuan Central Hospital, Guangyuan, SC, China
| | - Zhe Xv
- Department of Pediatric Medicine, Guangyuan Central Hospital, Guangyuan, SC, China
| | - Liang Liu
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, SX, China
| | - Bin Yang
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, SX, China
| | - Huili Cao
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, SX, China
| | - Jianping Wang
- Department of Cardiology, Guangyuan Central Hospital, Guangyuan, SC, China
| | - Yuling Xv
- Sterilization Supply Center, Guangyuan Central Hospital, Guangyuan, SC, China
| | - Qingrui Li
- Department of Cardiology, Guangyuan Central Hospital, Guangyuan, SC, China
| | - Yulin Hou
- Department of Cardiology, Guangyuan Central Hospital, Guangyuan, SC, China
| | - Feifei Feng
- Department of Cardiology, Guangyuan Central Hospital, Guangyuan, SC, China
| | - Jie Wang
- Department of Cardiology, Guangyuan Central Hospital, Guangyuan, SC, China
| | - Hui Feng
- Medical Laboratory Center, Guangyuan Central Hospital, Guangyuan, SC, China
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3
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Xiao K, Cao H, Yang B, Xv Z, Xiao L, Wang J, Ni S, Feng H, He Z, Xv L, Li J, Xv D. Association between the triglyceride glucose index and chronic total coronary occlusion: A cross-sectional study from southwest China. Nutr Metab Cardiovasc Dis 2024; 34:850-859. [PMID: 38161119 DOI: 10.1016/j.numecd.2023.10.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND AND AIM Insulin resistance (IR) plays an important role in the atherosclerotic process, and the triglyceride glucose (TyG) index is a reliable indicator of IR and is strongly associated with cardiovascular disease. However, there are few studies regarding the relationship between the TyG index and chronic total coronary occlusion (CTO). Herein, the correlation between the TyG index and CTO, as well as their interactions with other traditional cardiovascular risk factors, were investigated. METHODS AND RESULTS We enrolled 2691 patients who underwent coronary angiography at Guangyuan Central Hospital from January 2019 to October 2021. TyG index results were used to create three groups using the trichotomous method. CTO was defined as complete occlusion of the coronary artery for ≥3 months. Univariate and multivariate logistic regression models, restricted cubic splines, receiver operating characteristic (ROC) curves, and subgroup analyses was performed. A significant correlation between the TyG index and CTO was noted. The risk of CTO was increased 2.09-fold in the group with the highest TyG compared with the lowest (OR, 2.09; 95 % CI, 1.05-4.17; P = 0.036). In addition, there was a linear dose-response relationship between the TyG index and CTO (nonlinear P = 0.614). The area under the ROC curve was 0.643 (95 % CI, 0.572-0.654). Using subgroup analyses, we observed that the TyG index was associated with a significantly higher risk of CTO in males and smokers. CONCLUSIONS An elevated TyG index was related to the risk of CTO and may constitute a meaningful predictor of CTO, particularly in males and in smokers.
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Affiliation(s)
- Kaiyong Xiao
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Guangyuan, Sichuan 628017, China.
| | - Huili Cao
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030000, China
| | - Bin Yang
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030000, China
| | - Zhe Xv
- Department of Pediatric, Guangyuan Central Hospital, 16 Jingxiangzi, Guangyuan, Sichuan 628017, China
| | - Lian Xiao
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Guangyuan, Sichuan 628017, China
| | - Jianping Wang
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Guangyuan, Sichuan 628017, China
| | - Shuiqing Ni
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Guangyuan, Sichuan 628017, China
| | - Hui Feng
- Medical Laboratory Center, Guangyuan Central Hospital, 16 Jingxiangzi, Guangyuan, Sichuan 628017, China
| | - Zhongwei He
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Guangyuan, Sichuan 628017, China
| | - Lei Xv
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Guangyuan, Sichuan 628017, China
| | - Juan Li
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Guangyuan, Sichuan 628017, China
| | - Dongmei Xv
- Department of Ultrasonography, Guangyuan Central Hospital, 16 Jingxiangzi, Guangyuan, Sichuan 628017, China
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Castaldi G, Kovacic M, Poletti E, Benedetti A, Moroni A, Scott B, Wilgenhof A, Bezzeccheri A, Vescovo G, Budassi S, El Jattari H, Convens C, Verheye S, Vermeersch P, Zivelonghi C, Tumscitz C, Agostoni P. Minimalistic Hybrid Approach for the Percutaneous Treatment of Coronary Chronic Total Occlusions: Midterm Follow-Up of an International Multicenter Cohort. Am J Cardiol 2024; 214:77-84. [PMID: 38160923 DOI: 10.1016/j.amjcard.2023.12.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 11/26/2023] [Accepted: 12/09/2023] [Indexed: 01/03/2024]
Abstract
The minimalistic hybrid approach (MHA) is a recently proposed algorithm to perform chronic total occlusion (CTO) percutaneous coronary intervention (PCI), reducing the overall invasiveness of the procedure without impacting the acute results. However, data on midterm results are lacking. This study aimed to evaluate the midterm clinical outcomes of a multicenter international cohort of CTO PCI treated according to the MHA. Data from a consecutive series of patients with a CTO who underwent PCI according to the MHA between February 2019 and March 2022 were prospectively collected in 3 European centers and retrospectively analyzed. The main outcome was the first occurrence of a major adverse cardiac event (MACE), defined as a composite outcome of all-cause death, any myocardial infarction, and target vessel revascularization, at the last follow-up available. A total of 212 patients were included. The majority of the patients were symptomatic for angina (Canadian Cardiovascular Society class 2 or 3: 63.7%) at the time of the index procedure. The mean Japanese-CTO and CASTLE scores were 2.1 ± 1.2 and 2.0 ± 1.3, respectively. Technical success (CTO open with optimal flow) was achieved in 198 patients (93.9%) and procedural success (technical success without in-hospital MACEs) in 195 (91.9%). At the last follow-up available (median 677 days), the cumulative incidence rate of MACEs was 11.5%; in particular, all-cause death was 7.4%, any myocardial infarction was 4.3%, and unplanned target vessel revascularization was 6.5%. In conclusion, the midterm results of the MHA seem to be in line with contemporary results of other CTO PCI algorithms, thus potentially validating the MHA as a valuable alternative, provided that interventionalists are already expert CTO operators and accustomed to the definitions and peculiarities of MHA.
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Affiliation(s)
- Gianluca Castaldi
- Hartcentrum Ziekenhuis Netwerk Antwerpen Middelheim, Antwerp, Belgium; Universitair Ziekenhuis Leuven, Leuven, Belgium
| | | | - Enrico Poletti
- Hartcentrum Ziekenhuis Netwerk Antwerpen Middelheim, Antwerp, Belgium
| | - Alice Benedetti
- Hartcentrum Ziekenhuis Netwerk Antwerpen Middelheim, Antwerp, Belgium
| | - Alice Moroni
- Hartcentrum Ziekenhuis Netwerk Antwerpen Middelheim, Antwerp, Belgium
| | - Benjamin Scott
- Hartcentrum Ziekenhuis Netwerk Antwerpen Middelheim, Antwerp, Belgium
| | - Adriaan Wilgenhof
- Cardiovascular Center Aalst, Onze Lieve Vrouw Clinic, Aalst, Belgium
| | - Andrea Bezzeccheri
- Department of Experimental Medicine, University of Rome 'Tor Vergata', Rome, Italy
| | - Giovanni Vescovo
- Interventional Cardiology, Department of Cardiothoracic and Vascular Science, Ospedale dell'Angelo, Venice, Italy
| | - Simone Budassi
- Cardiovascular Sciences Department, San Giovanni-Addolorata Hospital, Rome, Italy
| | - Hicham El Jattari
- Hartcentrum Ziekenhuis Netwerk Antwerpen Middelheim, Antwerp, Belgium
| | - Carl Convens
- Hartcentrum Ziekenhuis Netwerk Antwerpen Middelheim, Antwerp, Belgium
| | - Stefan Verheye
- Hartcentrum Ziekenhuis Netwerk Antwerpen Middelheim, Antwerp, Belgium
| | - Paul Vermeersch
- Hartcentrum Ziekenhuis Netwerk Antwerpen Middelheim, Antwerp, Belgium
| | - Carlo Zivelonghi
- Hartcentrum Ziekenhuis Netwerk Antwerpen Middelheim, Antwerp, Belgium
| | - Carlo Tumscitz
- Azienda Ospedaliero Universitaria di Ferrara, Ferrara, Italy
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5
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Xiao K, Cao H, Liu L, Yang B, Dai H, Wang S, Li R, Wen Z, Lu Z, Xiao L, Kang Z, Feng H. Relation Between Calcium-Phosphorus Product and Total Coronary Artery Occlusion in a Nonchronic Kidney Disease Population: A Cross-Sectional Study. Am J Cardiol 2024; 211:239-244. [PMID: 37979640 DOI: 10.1016/j.amjcard.2023.11.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/03/2023] [Accepted: 11/11/2023] [Indexed: 11/20/2023]
Abstract
Excessive calcium-phosphorus product (Ca-P product) in patients with chronic kidney disease (CKD) is associated with coronary artery calcification and coronary artery disease, but the relation between Ca-P product and coronary artery disease in non-CKD populations has rarely been reported. Therefore, we designed a cross-sectional study to investigate the role of Ca-P product in total coronary artery occlusion (TCAO) in a non-CKD population. We reviewed 983 patients who underwent coronary angiography at Guangyuan Central Hospital from February 2018 to January 2020. Ca-P product (mg2/dl2) was calculated as Ca (mmol/L) × 4 × P (mmol/L) × 3.1 and was analyzed as a continuous and tertiary variable. TCAO was defined as complete occlusion of any coronary artery by coronary angiography (thrombolysis in myocardial infarction flow grade 0). Statistical analysis was performed using univariate and multivariate logistic regression models and restricted cubic splines. Univariate logistic regression analysis showed a statistically significant association between Ca-P product and TCAO (odds ratio [OR] 0.97, 95% confidence interval [CI] 0.95 to 0.99, p <0.001). After stepwise adjustment for covariates, the risk of TCAO was reduced by 40% in the high versus low Ca-P group (OR 0.6, 95% CI 0.38 to 0.95, p = 0.031), and the risk of TCAO was predicted to decrease by 4% (OR 0.96, 95% CI 0.94 to 0.99, p = 0.006) for each unit increase in Ca-P product. Restricted cubic splines showed a nonlinear relation between Ca-P product and TCAO, with a significant decrease in the risk of TCAO after reaching 27.46 (nonlinear p = 0.047). In conclusion, in non-CKD populations, a higher Ca-P product (≥27.46 mg2/dl2) may help avoid TCAO.
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Affiliation(s)
- Kaiyong Xiao
- The Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Huili Cao
- Department of Cardiology, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Liang Liu
- The Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Bin Yang
- Department of Cardiology, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China.
| | - Huwei Dai
- The Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Sirong Wang
- The Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Ruining Li
- The Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Zeyu Wen
- The Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Zhaoshan Lu
- The Second Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Lian Xiao
- Department of Cardiology, Guangyuan Central Hospital, Guangyuan, Sichuan, China
| | - Zhou Kang
- Medical Statistics, Guangyuan Central Hospital, Guangyuan, Sichuan, China
| | - Hui Feng
- Medical Laboratory Center, Guangyuan Central Hospital, Guangyuan, Sichuan, China
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6
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Moroni A, Poletti E, Scott B, Castaldi G, El Jattari H, Benedetti A, Convens C, Verheye S, Vermeersch P, Zivelonghi C, Agostoni P. Prevalence of Collateral Typology in Coronary Chronic Total Occlusion and Its Impact on Percutaneous Intervention Performance. Am J Cardiol 2024; 210:153-162. [PMID: 37898156 DOI: 10.1016/j.amjcard.2023.09.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/18/2023] [Accepted: 09/30/2023] [Indexed: 10/30/2023]
Abstract
The presence of collateral channels providing distal blood supply is a distinctive characteristic of chronic total occlusion (CTO) lesions. However, data about the distinct baseline and procedural characteristics of each collateral subset are scarce. Accordingly, we sought to explore the procedural aspects specific for each collateral typology (ipsilateral collaterals [ICs], contralateral collaterals [CCs] or mixed) in CTO-percutaneous coronary intervention (PCI). A retrospective analysis of our CTO-PCI registry was performed to investigate the prevalence, procedural characteristics, and outcomes specific for each CTO-PCI subset, defined according to the inter-arterial connection anatomy. A total of 209 cases were included. Of the included cases, 45 (22%) and 92 (44%) patients displayed solely IC or CC, respectively, whereas in 72 (34%) both IC and CC were present (mixed). The procedural success rate was high (91.1%) and comparable among the different groups, despite greater lesion complexity in the CC group. The most frequent target vessel was the left circumflex in the IC group (51% of cases) and the right coronary artery in the CC (63%) and mixed (57%) groups. Among the IC cases, 42% showed a poor collateral connection function (2% and 10% for the CC and mixed group, respectively), and 46% showed a suboptimal collateral recipient artery filling (21% and 20% for the CC and mixed group, respectively). Most of the IC cases were performed using a single access (96%). In conclusion, the success and complication rates were comparable among the collateral typology groups, irrespective of the differences in the baseline and procedural characteristics. Phenotyping CTO as hereby proposed might be helpful for targeted procedural considerations.
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Affiliation(s)
- Alice Moroni
- HartCentrum, Ziekenhuis Netwerk Antwerpen (ZNA) Middelheim, Antwerp, Belgium
| | - Enrico Poletti
- HartCentrum, Ziekenhuis Netwerk Antwerpen (ZNA) Middelheim, Antwerp, Belgium; Clinical and Interventional Cardiology Department, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Donato, San Donato Milanese, Italy
| | - Benjamin Scott
- HartCentrum, Ziekenhuis Netwerk Antwerpen (ZNA) Middelheim, Antwerp, Belgium
| | - Gianluca Castaldi
- HartCentrum, Ziekenhuis Netwerk Antwerpen (ZNA) Middelheim, Antwerp, Belgium; Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven, Belgium
| | - Hicham El Jattari
- HartCentrum, Ziekenhuis Netwerk Antwerpen (ZNA) Middelheim, Antwerp, Belgium
| | - Alice Benedetti
- HartCentrum, Ziekenhuis Netwerk Antwerpen (ZNA) Middelheim, Antwerp, Belgium
| | - Carl Convens
- HartCentrum, Ziekenhuis Netwerk Antwerpen (ZNA) Middelheim, Antwerp, Belgium
| | - Stefan Verheye
- HartCentrum, Ziekenhuis Netwerk Antwerpen (ZNA) Middelheim, Antwerp, Belgium
| | - Paul Vermeersch
- HartCentrum, Ziekenhuis Netwerk Antwerpen (ZNA) Middelheim, Antwerp, Belgium
| | - Carlo Zivelonghi
- HartCentrum, Ziekenhuis Netwerk Antwerpen (ZNA) Middelheim, Antwerp, Belgium
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7
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Gurgoglione FL, Pitocco D, Montone RA, Rinaldi R, Bonadonna RC, Magnani G, Calvieri C, Solinas E, Rizzi A, Tartaglione L, Flex A, Viti L, Trani C, Ardissino D, Crea F, Niccoli G. Microvascular Complications Are Associated With Coronary Collateralization in Type 2 Diabetes and Chronic Occlusion. J Clin Endocrinol Metab 2023; 109:237-244. [PMID: 37417706 DOI: 10.1210/clinem/dgad396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 06/15/2023] [Accepted: 07/03/2023] [Indexed: 07/08/2023]
Abstract
CONTEXT Coronary collateral (CC) vessel development appears to be protective with regard to adverse cardiovascular events and survival in patients with coronary chronic total occlusion (CTO). The influence of type 2 diabetes mellitus (T2DM) on CC growth has been controversial. In particular, the role of diabetic microvascular complications (DMC) in determining coronary collateralization has not been elucidated. OBJECTIVE To investigate whether patients with DMC presented differences in CC vessel presence and grading as compared with patients without DMC. METHODS We conducted a single-center observational study, including consecutive T2DM patients, without previous cardiovascular history, undergoing a clinically indicated coronary angiography for chronic coronary syndrome (CCS) and angiographic evidence of at least one CTO. Patients were subdivided into 2 study groups according to the presence/absence of at least one DMC (neuropathy, nephropathy, or retinopathy). The presence and grading of angiographically visible CC development from the patent vessels to the occluded artery were assessed using the Rentrop classification. RESULTS We enrolled 157 patients (mean age 68.6 ± 9.8 years; 120 [76.4%] men). Patients with DMC (75 [47.8%]) had a higher prevalence of CC (69 [92.0%] vs 62 [75.6%], P = .006) and high-grade CC (55 [73.3%] vs 39 [47.6%], P = .001) compared with those without, and we found a positive association between the number of DMC in each patient and the prevalence of high-grade CC. CONCLUSION Among T2DM patients with coronary CTO, the presence of DMC was associated with a high CC development.
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Affiliation(s)
- Filippo Luca Gurgoglione
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Dario Pitocco
- Diabetology Care Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Rocco A Montone
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Riccardo Rinaldi
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Riccardo C Bonadonna
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
- Division of Endocrinology and Metabolic Diseases, University of Parma, 43126 Parma, Italy
| | - Giulia Magnani
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Camilla Calvieri
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, La Sapienza University, 00185 Rome, Italy
| | - Emilia Solinas
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Alessandro Rizzi
- Diabetology Care Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Linda Tartaglione
- Diabetology Care Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Andrea Flex
- Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Luca Viti
- Diabetology Care Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Carlo Trani
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Diego Ardissino
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Filippo Crea
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Giampaolo Niccoli
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
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8
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Konstantinidis NV, Chevalier B, Hovasse T, Garot P, Benamer H, Unterseeh T, Champagne S, Sanguineti F, Neylon A, Moysiadis T, Avran A, Louvard Y, Lefèvre T. Interventions in chronic total occlusions with bifurcation lesions: incidence, treatment, and in-hospital outcome. Rev Esp Cardiol (Engl Ed) 2023; 76:980-990. [PMID: 37245654 DOI: 10.1016/j.rec.2023.03.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 03/29/2023] [Indexed: 05/30/2023]
Abstract
INTRODUCTION AND OBJECTIVES Coronary chronic total occlusions (CTO) involving bifurcation lesions are a challenging lesion subset that is understudied in the literature. This study analyzed the incidence, procedural strategy, in-hospital outcomes and complications of percutaneous coronary interventions (PCI) for bifurcation-CTO (BIF-CTO). METHODS We assessed data from 607 consecutive CTO patients treated at the Institut Cardiovasculaire Paris Sud (ICPS), Massy, France between January 2015 and February 2020. Procedural strategy, in-hospital outcomes and complication rates were compared between 2 patient subgroups: BIF-CTO (n=245=and non-BIF-CTO (n=362). RESULTS The mean patient age was 63.2±10.6 years; 79.6% were men. Bifurcation lesions were involved in 40.4% of the procedures. Overall lesion complexity was high (mean J-CTO score 2.30±1.16, mean PROGRESS-CTO score 1.37±0.94). The preferred bifurcation treatment strategy was a provisional approach (93.5%). BIF-CTO patients presented with higher lesion complexity, as assessed by J-CTO score (2.42±1.02 vs 2.21±1.23 in the non-BIF-CTO patients, P=.025) and PROGRESS-CTO score (1.60±0.95 vs 1.22±0.90 in the non-BIF-CTO patients, P<.001). Procedural success was 78.9% and was not affected by the presence of bifurcation lesions (80.4% in the BIF-CTO group, 77.8% in the non-BIF-CTO-CTO group, P=.447) or the bifurcation site (proximal BIF-CTO 76.9%, mid-BIF-CTO 83.8%, distal BIF-CTO 85%, P=.204). Complication rates were similar in BIF-CTO and non-BIF-CTO. CONCLUSIONS The incidence of bifurcation lesions is high in contemporary CTO PCI. Patients with BIF-CTO present with higher lesion complexity, with no impact on procedural success or complication rates when the predominant strategy is provisional stenting.
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Affiliation(s)
- Nikolaos V Konstantinidis
- Département de Cardiologie Interventionnelle, Institut Cardiovasculaire Paris Sud, Ramsay Santé, Massy, France; Interventional Cardiology Department, St Luke's Hospital, Thessaloniki, Greece
| | - Bernard Chevalier
- Département de Cardiologie Interventionnelle, Institut Cardiovasculaire Paris Sud, Ramsay Santé, Massy, France
| | - Thomas Hovasse
- Département de Cardiologie Interventionnelle, Institut Cardiovasculaire Paris Sud, Ramsay Santé, Massy, France
| | - Philippe Garot
- Département de Cardiologie Interventionnelle, Institut Cardiovasculaire Paris Sud, Ramsay Santé, Massy, France
| | - Hakim Benamer
- Département de Cardiologie Interventionnelle, Institut Cardiovasculaire Paris Sud, Ramsay Santé, Massy, France
| | - Thierry Unterseeh
- Département de Cardiologie Interventionnelle, Institut Cardiovasculaire Paris Sud, Ramsay Santé, Massy, France
| | - Stephane Champagne
- Département de Cardiologie Interventionnelle, Institut Cardiovasculaire Paris Sud, Ramsay Santé, Massy, France
| | - Francesca Sanguineti
- Département de Cardiologie Interventionnelle, Institut Cardiovasculaire Paris Sud, Ramsay Santé, Massy, France
| | - Antoinette Neylon
- Département de Cardiologie Interventionnelle, Institut Cardiovasculaire Paris Sud, Ramsay Santé, Massy, France
| | - Theodoros Moysiadis
- Department of Computer Science, School of Sciences and Engineering, University of Nicosia, 2417, Nicosia, Cyprus
| | - Alexandre Avran
- Department of Cardiology, Centre Hospitalier de Valenciennes, Valenciennes, France
| | - Yves Louvard
- Département de Cardiologie Interventionnelle, Institut Cardiovasculaire Paris Sud, Ramsay Santé, Massy, France
| | - Thierry Lefèvre
- Département de Cardiologie Interventionnelle, Institut Cardiovasculaire Paris Sud, Ramsay Santé, Massy, France.
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9
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Kyaw H, Giustino G, Kumar S, Sartori S, Qiu H, Feng Y, Iruvanti S, Kini A, Mehran R, Sharma SK. Gender-Based Differences in Outcomes After Percutaneous Coronary Intervention of Chronic Total Occlusions (Insights from a Large Single-Center Registry). Am J Cardiol 2023; 207:108-113. [PMID: 37734299 DOI: 10.1016/j.amjcard.2023.08.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 07/28/2023] [Accepted: 08/20/2023] [Indexed: 09/23/2023]
Abstract
Patients who undergo percutaneous coronary intervention (PCI) of chronic total occlusions (CTO) are at a high risk for both periprocedural and post-procedural adverse events. Whether gender-differences in outcomes exist after PCI of CTO remain unclear. Therefore, we sought to investigate gender-based differences in outcomes after CTO-PCI. All patients who underwent elective CTO intervention from January 2012 to December 2017 at The Mount Sinai Hospital (New York, New York) were included. The primary end point of interest was major adverse cardiac events defined as the composite of death, myocardial infarction, and target vessel revascularization at 1 year of follow-up. A total 1,897 patients were included, of which 368 were women (19.4%). Mean follow-up time was 174 days. Women were older (66.8 ± 11.3 years vs 62.6 ± 10.9 years) and had a higher prevalence of co-morbidities including diabetes and chronic kidney disease. There were no significant differences in the rate of successful CTO-PCI between groups (73.5% vs 73.2%, p = 0.91). Women had higher rates of procedure-related complications including increased risk of post-procedural bleeding (4.1% vs 1.8%, p = 0.009) and acute vessel closure (1.36% vs 0.2%, p = 0.009). In multivariable-adjusted analysis, female gender was associated with higher risk of major adverse cardiac event and target vessel revascularization at 1 year. In conclusion, in this large single-center study, women who underwent percutaneous CTO revascularization experienced higher rates of periprocedural complications and worse clinical outcomes at 1 year compared with men. Further research is needed to address disparities in gender-specific outcomes of CTO-PCI.
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Affiliation(s)
- Htoo Kyaw
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Gennaro Giustino
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Suwen Kumar
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Samantha Sartori
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Hanbo Qiu
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Yihan Feng
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Suvruta Iruvanti
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Annapoorna Kini
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Samin K Sharma
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York.
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10
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Kostantinis S, Rempakos A, Simsek B, Karacsonyi J, Allana SS, Alexandrou M, Gorgulu S, Alaswad K, Basir MB, Davies RE, Benton SM, Krestyaninov O, Khelimskii D, Frizzell J, Ybarra LF, Bagur R, Reddy N, Kerrigan JL, Haddad EV, Love M, Elbarouni B, Soylu K, Yildirim U, Dattilo P, Azzalini L, Kearney K, Sadek Y, ElGuindy AM, Abi Rafeh N, Goktekin O, Mastrodemos OC, Rangan BV, Sandoval Y, Burke MN, Brilakis ES. Impact of calcium on the procedural techniques and outcomes of chronic total occlusion percutaneous coronary intervention. Int J Cardiol 2023; 390:131254. [PMID: 37562751 DOI: 10.1016/j.ijcard.2023.131254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 08/03/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND Coronary calcification is common and increases the difficulty of chronic total occlusion (CTO) percutaneous coronary intervention (PCI). METHODS We examined the impact of calcium on procedural outcomes of 13,079 CTO PCIs performed in 12,799 patients at 46 US and non-US centers between 2012 and 2023. RESULTS Moderate or severe calcification was present in 46.6% of CTO lesions. Patients whose lesions were calcified were older and more likely to have had prior coronary artery bypass graft surgery. Calcified lesions were more complex with higher J-CTO score (3.0 ± 1.1 vs. 1.9 ± 1.2; p < 0.001) and lower technical (83.0% vs. 89.9%; p < 0.001) and procedural (81.0% vs. 89.1%; p < 0.001) success rates compared with mildly calcified or non-calcified CTO lesions. The retrograde approach was more commonly used among cases with moderate/severe calcification (40.3% vs. 23.5%; p < 0.001). Balloon angioplasty (76.6%) was the most common lesion preparation technique for calcified lesions, followed by rotational atherectomy (7.3%), laser atherectomy (3.4%) and, intravascular lithotripsy (3.4%). The incidence of major adverse cardiovascular events (MACE) was higher in cases with moderate or severe calcification (3.0% vs. 1.2%; p < 0.001), as was the incidence of perforation (6.5% vs. 3.4%; p < 0.001). On multivariable analysis, the presence of moderate/severe calcification was independently associated with lower technical success (odds ratio, OR = 0.73, 95% CI: 0.63-0.84) and higher MACE (OR = 2.33, 95% CI: 1.66-3.27). CONCLUSIONS Moderate/severe calcification was present in nearly half of CTO lesions, and was associated with higher utilization of the retrograde approach, lower technical and procedural success rates, and higher incidence of in-hospital MACE.
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Affiliation(s)
- Spyridon Kostantinis
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Athanasios Rempakos
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Bahadir Simsek
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Judit Karacsonyi
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Salman S Allana
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Michaella Alexandrou
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | | | | | | | | | | | | | | | - Jarrod Frizzell
- The Christ Hospital, Ohio Heart and Vascular, Cincinnati, OH, USA
| | - Luiz F Ybarra
- London Health Sciences Center, Western University, London, ON, Canada
| | - Rodrigo Bagur
- London Health Sciences Center, Western University, London, ON, Canada
| | | | | | | | - Michael Love
- St. Boniface General Hospital, Winnipeg, Manitoba, Canada
| | | | - Korhan Soylu
- Ondokuz Mayis University Medical Faculty, Samsun, Turkey
| | - Ufuk Yildirim
- Ondokuz Mayis University Medical Faculty, Samsun, Turkey
| | - Philip Dattilo
- UC Health Medical Center of the Rockies, Loveland, CO, USA
| | | | | | | | | | | | | | - Olga C Mastrodemos
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Bavana V Rangan
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Yader Sandoval
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - M Nicholas Burke
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Emmanouil S Brilakis
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA.
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11
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Mohebbi B, Sadeghipour P, Zolfaghari R, Vadalà G, Khalilipur E, Zahedmehr A, Diana D, Maadani M, Shakerian F, Kiani R, Hosseini Z, Rashidinejad A, Rouzitalab M, Khalesi S, Toulabi V, Sucato V, Di Fazio L, Taherian M, Amiripouya S, Ashuri S, Bayatian A, Naderi S, Bakhshandeh H, Moosavi J, Abdi S, Firouzi A, Alemzadeh-Ansari MJ, Galassi AR. Outcomes of chronic total occlusion percutaneous coronary intervention from the RAIAN (RAjaie - Iran) registry. Indian Heart J 2023; 75:429-435. [PMID: 37866775 PMCID: PMC10774591 DOI: 10.1016/j.ihj.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 05/24/2023] [Accepted: 10/16/2023] [Indexed: 10/24/2023] Open
Abstract
OBJECTIVE While most of the evidence in CTO interventions emerge from Western and Japanese studies, few data have been published up today from the Middle East. Objective of this study was to evaluate technical success rates and clinical outcomes of an Iranian population undergoing CTO PCI in a tertiary referral hospital. Moreover, we sought to evaluate the efficacy of our CTO teaching program. METHODS This is a retrospective single-center cohort study including 790 patients who underwent CTO PCI performed by operators with different volumes of CTOs PCI performed per year. According to PCI result, all patients have been divided into successful (n = 555, 70.3 %) and unsuccessful (n = 235, 29.7 %) groups. Study endpoints were Major Adverse Cardiovascular Events and Health Status Improvement evaluated using the Seattle Angina Questionnaire at one year. RESULTS A global success rate of 70 % for antegrade and 80 % for retrograde approach was shown despite the lack of some CTO-dedicated devices. During the enrollment period, the success rate increased significantly among operators with a lower number of CTO procedures per year. One-year MACE rate was similar in both successful and unsuccessful groups (13.5 % in successful and 10.6 % in unsuccessful group, p = 0.173). One year patients' health status improved significantly only in successful group. CONCLUSIONS No significant differences of in-hospital and one-year MACE were found between the successful and unsuccessful groups. Angina symptoms and quality of life significantly improved after successful CTO PCI. The RAIAN registry confirmed the importance of operator expertise for CTO PCI success.
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Affiliation(s)
- Bahram Mohebbi
- Cardiovascular Intervention Research Center, Cardio-Oncology Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Parham Sadeghipour
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Zolfaghari
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Giuseppe Vadalà
- Cardiology Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE) "G. D'Alessandro", Paolo Giaccone Hospital, University of Palermo, Italy.
| | - Ehsan Khalilipur
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Zahedmehr
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Davide Diana
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Mohsen Maadani
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Farshad Shakerian
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Kiani
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Zahara Hosseini
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Rashidinejad
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mostafa Rouzitalab
- Department of Cardiology, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Khalesi
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Vahid Toulabi
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Vincenzo Sucato
- Cardiology Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE) "G. D'Alessandro", Paolo Giaccone Hospital, University of Palermo, Italy
| | - Luca Di Fazio
- Cardiology Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE) "G. D'Alessandro", Paolo Giaccone Hospital, University of Palermo, Italy
| | - Maisam Taherian
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Saeed Amiripouya
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Shahrzad Ashuri
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Ayatollah Bayatian
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Sajad Naderi
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Hooman Bakhshandeh
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Jamal Moosavi
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Seifollah Abdi
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Ata Firouzi
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Alemzadeh-Ansari
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Alfredo R Galassi
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
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12
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Gorgulu S, Kostantinis S, ElGuindy AM, Abi Rafeh N, Simsek B, Rempakos A, Karacsonyi J, Kalay N, Samir A, Jaoudeh FA, Maalouf A, Soylu K, Yildirim U, Tigen MK, Cincin A, Kalyanasundaram A, Aygul N, Altunkeser BB, El Sayed A, Sadek Y, Shelton C, Jbara K, Vemmou E, Nikolakopoulos I, Mastrodemos OC, Rangan BV, Allana SS, Sandoval Y, Burke MN, Brilakis ES, Goktekin O. Contemporary In-Hospital Outcomes of Chronic Total Occlusion Percutaneous Coronary Interventions: Insights from the MENATA (Middle East, North Africa, Turkey, and Asia) Chapter of the PROGRESS-CTO Registry. Am J Cardiol 2023; 206:221-229. [PMID: 37717475 DOI: 10.1016/j.amjcard.2023.08.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 08/09/2023] [Accepted: 08/17/2023] [Indexed: 09/19/2023]
Abstract
Chronic total occlusion (CTO) percutaneous coronary intervention (PCI) has been rapidly evolving in different parts of the world. We examined the clinical and angiographic characteristics and procedural outcomes of 1,079 consecutive CTO PCIs performed in 1,063 patients at 10 centers in the Middle East, North Africa, Turkey, and Asia regions between 2018 and 2022. The mean age was 61 ± 10 years and 82% of the patients were men. The prevalence of diabetes (49%) and previous PCI (50%) was high. The most common target vessel was the right coronary artery (51%), followed by the left anterior descending artery (33%) and the circumflex artery (15%). The mean Japanese CTO score was 2.1 ± 1.2 and mean PROGRESS-CTO (Prospective Global Registry for the Study of Chronic Total Occlusion Intervention) score was 1.2 ± 1.0. The technical and procedural success rates were high (91% and 90%, respectively) with a low incidence (1.6%) of in-hospital major adverse cardiac events. The incidence of perforation was 4.6% (n = 50): guidewire exit was the most common mechanism of perforation (48%) and 14 patients required pericardiocentesis (28%). Antegrade wire escalation was the most common crossing strategy used (91%), followed by retrograde approach (24%) and antegrade dissection and re-entry (12%). Median contrast volume, air kerma radiation dose, and fluoroscopy time were 300 (200 to 400) ml, 3.7 (2.0 to 6.3) Gy, and 40 (25 to 65) minutes, respectively. In conclusion, high success and acceptable complication rates are currently achieved at experienced centers in the Middle East, North Africa, Turkey, and Asia regions using a combination of crossing strategies.
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Affiliation(s)
- Sevket Gorgulu
- Department of Cardiology, Biruni University Medical School, Istanbul, Turkey.
| | - Spyridon Kostantinis
- Department of Cardiology, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Ahmed M ElGuindy
- Department of Cardiology, Aswan Heart Center, Magdi Yacoub Foundation, Cairo, Egypt
| | - Nidal Abi Rafeh
- Department of Cardiology, North Oaks Health System, Hammond, Louisiana
| | - Bahadir Simsek
- Department of Cardiology, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Athanasios Rempakos
- Department of Cardiology, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Judit Karacsonyi
- Department of Cardiology, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Nihat Kalay
- Department of Cardiology, Acibadem Kocaeli Hospital, Izmit, Turkey
| | - Ahmad Samir
- Department of Cardiology, Aswan Heart Center, Magdi Yacoub Foundation, Cairo, Egypt; Department of Cardiology, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Fadi Abou Jaoudeh
- Department of Cardiology, St. George Hospital University Medical Center, Beirut, Lebanon
| | - Assaad Maalouf
- Department of Cardiology, St. George Hospital University Medical Center, Beirut, Lebanon
| | - Korhan Soylu
- Department of Cardiology, Ondokuz Mayis University Medical Faculty, Samsun, Turkey
| | - Ufuk Yildirim
- Department of Cardiology, Ondokuz Mayis University Medical Faculty, Samsun, Turkey
| | | | - Altug Cincin
- Department of Cardiology, Marmara University Medical Faculty, Istanbul, Turkey
| | | | - Nazif Aygul
- Department of Cardiology, Selcuk University Medical Faculty, Konya, Turkey
| | | | - Ali El Sayed
- Department of Cardiology, Al Zahraa University Hospital, Beirut, Lebanon
| | - Yasser Sadek
- Department of Cardiology, National Heart Institute, Cairo, Egypt
| | - Charlie Shelton
- Department of Cardiology, Aswan Heart Center, Magdi Yacoub Foundation, Cairo, Egypt
| | - Kassem Jbara
- Department of Cardiology, St. George Hospital University Medical Center, Beirut, Lebanon
| | - Evangelia Vemmou
- Department of Cardiology, Yale New Haven Hospital, New Haven, Connecticut
| | | | - Olga C Mastrodemos
- Department of Cardiology, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Bavana V Rangan
- Department of Cardiology, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Salman S Allana
- Department of Cardiology, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Yader Sandoval
- Department of Cardiology, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - M Nicholas Burke
- Department of Cardiology, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Emmanouil S Brilakis
- Department of Cardiology, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Omer Goktekin
- Department of Cardiology, Memorial Bahcelievler Hospital, Istanbul, Turkey
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13
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Alexandrou M, Kostantinis S, Rempakos A, Simsek B, Karacsonyi J, Choi JW, Poommipanit P, Alaswad K, Basir MB, Megaly M, Davies R, Benton S, Jaffer FA, Karmpaliotis D, Azzalini L, Kearney KE, ElGuindy AM, Rafeh NA, Goktekin O, Gorgulu S, Khatri JJ, Aygul N, Jaber W, Nicholson W, Rinfret S, Krestyaninov O, Khelimskii D, Rangan BV, Mastrodemos OC, Allana SS, Sandoval Y, Burke MN, Brilakis ES. Outcomes of Chronic Total Occlusion Percutaneous Coronary Interventions in Patients With Previous Coronary Artery Bypass Graft Surgery. Am J Cardiol 2023; 205:40-49. [PMID: 37586120 DOI: 10.1016/j.amjcard.2023.07.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/21/2023] [Accepted: 07/21/2023] [Indexed: 08/18/2023]
Abstract
The outcomes of chronic total occlusion (CTO) percutaneous coronary interventions (PCIs) in patients with previous coronary artery bypass graft (CABG) surgery have received limited study. We examined the baseline characteristics and outcomes of CTO PCIs performed at 47 United States and non-United States centers between 2012 and 2023. Of the 12,164 patients who underwent CTO PCI during the study period, 3,475 (29%) had previous CABG. Previous CABG patients were older, more likely to be men, and had more comorbidities and lower left ventricular ejection fraction and estimated glomerular filtration rate. Their CTOs were more likely to have moderate/severe calcification and proximal tortuosity, proximal cap ambiguity, longer lesion length, and higher Japanese CTO scores. The first and final successful crossing strategy was more likely to be retrograde. Previous CABG patients had lower technical (82.1% vs 88.2%, p <0.001) and procedural (80.8% vs 86.8%, p <0.001) success, higher in-hospital mortality (0.8% vs 0.3%, p <0.001), acute myocardial infarction (0.9% vs 0.5%, p = 0.007) and perforation (7.0% vs 4.2%, p <0.001) but lower incidence of pericardial tamponade and pericardiocentesis (0.1% vs 1.3%, p <0.001). At 2-year follow-up, the incidence of major adverse cardiac events, repeat PCI and acute coronary syndrome was significantly higher in previous CABG patients, whereas all-cause mortality was similar. In conclusion, patients with previous CABG who underwent CTO PCI had more complex clinical and angiographic characteristics and lower success rate, higher perioperative mortality, and myocardial infarction but lower tamponade, and higher incidence of major adverse cardiac events with similar all-cause mortality during follow-up.
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Affiliation(s)
- Michaella Alexandrou
- Center for Coronary Artery Disease, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Spyridon Kostantinis
- Center for Coronary Artery Disease, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Athanasios Rempakos
- Center for Coronary Artery Disease, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Bahadir Simsek
- Center for Coronary Artery Disease, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Judit Karacsonyi
- Center for Coronary Artery Disease, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - James W Choi
- Department of Cardiology, Texas Health Presbyterian Hospital, Dallas, Texas
| | - Paul Poommipanit
- Section of Cardiology, University Hospitals, Case Western Reserve University, Cleveland, Ohio
| | - Khaldoon Alaswad
- Division of Cardiology, Henry Ford Cardiovascular Division, Detroit, Michigan
| | - Mir Bahar Basir
- Division of Cardiology, Henry Ford Cardiovascular Division, Detroit, Michigan
| | - Michael Megaly
- Division of Cardiology, Henry Ford Cardiovascular Division, Detroit, Michigan
| | - Rhian Davies
- Department of Cardiology, WellSpan York Hospital, York, Pennsylvania
| | - Stewart Benton
- Department of Cardiology, WellSpan York Hospital, York, Pennsylvania
| | - Farouc A Jaffer
- Cardiovascular Research Center, Cardiology Division, Massachusetts General Hospital, Boston, Massachusetts
| | | | - Lorenzo Azzalini
- Division of Cardiology, Department of Medicine, University of Washington, Seattle, Washington
| | - Kathleen E Kearney
- Division of Cardiology, Department of Medicine, University of Washington, Seattle, Washington
| | - Ahmed M ElGuindy
- Department of Cardiology, Aswan Heart Center, Magdi Yacoub Foundation, Cairo, Egypt
| | | | - Omer Goktekin
- Department of Cardiology, Memorial Bahcelievler Hospital, Istanbul, Turkey
| | - Sevket Gorgulu
- Department of Cardiology, Biruni University Medical School, Istanbul, Turkey
| | | | - Nazif Aygul
- Department of Cardiology, Selcuk University, Konya, Turkey
| | - Wissam Jaber
- Division of Cardiology, Emory University Hospital Midtown, Atlanta, Georgia
| | - William Nicholson
- Division of Cardiology, Emory University Hospital Midtown, Atlanta, Georgia
| | - Stephane Rinfret
- Division of Cardiology, Emory University Hospital Midtown, Atlanta, Georgia
| | - Oleg Krestyaninov
- Department of Invasive Cardiology, Meshalkin Novosibirsk Research Institute, Novosibirsk, Russian Federation
| | - Dmitrii Khelimskii
- Department of Invasive Cardiology, Meshalkin Novosibirsk Research Institute, Novosibirsk, Russian Federation
| | - Bavana V Rangan
- Center for Coronary Artery Disease, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Olga C Mastrodemos
- Center for Coronary Artery Disease, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Salman S Allana
- Center for Coronary Artery Disease, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Yader Sandoval
- Center for Coronary Artery Disease, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - M Nicholas Burke
- Center for Coronary Artery Disease, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Emmanouil S Brilakis
- Center for Coronary Artery Disease, Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, Minnesota.
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14
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Christensen MK, Eftekhari A, Raungaard B, Steigen TK, Kumsaars I, Riahi S, Søgaard P, Thuesen L. Impact of Percutaneous Intervention Compared to Pharmaceutical Therapy on Complex Arrhythmias in Patients With Chronic Total Coronary Occlusion. Rationale and Design of the CTO-ARRHYTHMIA Study. Cardiovasc Revasc Med 2023; 54:69-72. [PMID: 37117085 DOI: 10.1016/j.carrev.2023.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/22/2023] [Accepted: 04/03/2023] [Indexed: 04/30/2023]
Abstract
Chronic total coronary occlusions (CTO) occur in up to 50 % of patients with coronary artery disease by angiography. In CTO-patients, clinically significant arrhythmia is potentially important and insufficiently investigated. Therefore, the purpose of the CTO-ARRHYTHMIA study was to investigate the incidence of loop recorder detected clinically significant arrhythmias and the effect on arrhythmias of revascularization by CTO-PCI. The study is an independent sub-study of the NOrdic-Baltic Randomized Registry Study for Evaluation of PCI in Chronic Total Coronary Occlusion (NOBLE-CTO); ClinicalTrials.gov Identifier NCT03392415. NOBLE-CTO prospectively collects procedural data, quality of life measures, echocardiographic and cardiac MRI findings before and after treatment as well as clinical outcomes in all CTO patients that may be treated by PCI.
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Affiliation(s)
| | - Ashkan Eftekhari
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Bent Raungaard
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | | | - Indulis Kumsaars
- Latvian Center of Cardiology, Paul Stradins Clinical University Hospital, Riga, Latvia
| | - Sam Riahi
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Peter Søgaard
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Leif Thuesen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
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15
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Simsek B, Rempakos A, Kostantinis S, Karacsonyi J, Rinfret S, Jaber W, Nicholson W, Gorgulu S, Alaswad K, Khatri J, Poommipanit P, Aygul N, Krestyanino O, Khelimskii D, Uretsky B, Goktekin O, Dattilo P, Potluri S, Al-Azizi K, Mastrodemos OC, Rangan BV, Allana SS, Sandoval Y, Burke MN, Brilakis ES. Frequency and outcomes of ad hoc chronic total occlusion percutaneous coronary intervention: insights from the progress-cto registry. J Invasive Cardiol 2023; 35:E329-E340. [PMID: 37769619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
BACKGROUND Although discouraged, ad hoc chronic total occlusion (CTO) percutaneous coronary intervention (PCI) is occasionally performed. METHODS We examined the clinical, angiographic characteristics, and procedural outcomes of patients who underwent ad hoc CTO PCI in the Prospective Global Registry for the Study of CTO Intervention (PROGRESS-CTO, NCT02061436). RESULTS Of the 10,998 patients included in the registry, 899 (8.2%) underwent ad hoc CTO PCI. The incidence of ad hoc CTO PCI decreased from 18% in 2016 to 3% in 2022. Ad hoc CTO PCI patients had a lower prevalence of comorbidities and less complex angiographic characteristics demonstrated by lower J-CTO score (1.9±1.2 vs 2.4±1.3, P < .001). In these patients, PROGRESS-CTO major adverse cardiovascular events (MACE) (1.9±1.4 vs 2.5±1.7), mortality (1.2±1.0 vs 1.6±1.1), and perforation (1.5±1.2±2.2 vs 1.5) scores were lower (P < .001). Technical success was similar between the groups (86%). MACE were lower in the ad hoc CTO PCI group (.8% vs 2.0%, P=.009). Ad hoc CTO PCI was not associated with MACE after adjusting for potential confounders, odds ratio: .69 (95% confidence interval, .30-1.57). In patients with higher J-CTO scores, planned CTO PCI was associated with higher technical success (P < .001). CONCLUSION Approximately 8% of CTO PCI procedures are performed ad hoc, usually in less complex lesions and patients with lower complication risk. While ad hoc CTO PCI might be appropriate for carefully selected cases, a staged approach is recommended for most CTO PCI.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Emmanouil S Brilakis
- Center for Complex Coronary Interventions, Minneapolis Heart Institute, Center for Coronary Artery Disease at the Minneapolis Heart Institute Foundation, 920 E 28th Street #300, Minneapolis, Minnesota, 55407.
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16
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Xiao K, Xv Z, Xv Y, Wang J, Xiao L, Kang Z, Zhu J, He Z, Huang G. H-type hypertension is a risk factor for chronic total coronary artery occlusion: a cross-sectional study from southwest China. BMC Cardiovasc Disord 2023; 23:301. [PMID: 37328790 PMCID: PMC10273712 DOI: 10.1186/s12872-023-03345-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/13/2023] [Indexed: 06/18/2023] Open
Abstract
BACKGROUND Chronic total coronary occlusion (CTO) is serious and the "last bastion" of percutaneous coronary intervention. Hypertension and hyperhomocysteinemia (HHCY) are synergistic and significantly increase cardiovascular event risk. The relationship between H-type hypertension and CTO remains unclear; thus, this cross-sectional study investigated this potential association. METHODS Between January 2018 and June 2022, 1446 individuals from southwest China were recruited to participate in this study. CTO was defined as complete coronary artery occlusion persisting for over three months. H-type hypertension was defined as hypertension with plasma homocysteine levels ≥ 15 µmol/L. Multivariate logistic regression models were applied to assess the association between H-type hypertension and CTO. Receiver operating characteristic (ROC) curves were generated to determine the accuracy of H-type hypertension in predicting CTO. RESULTS Of the 1446 individuals, 397 had CTO, and 545 had H-type hypertension. After multivariate adjustment, the odds ratio (OR) for CTO in individuals with H-type hypertension was 2.3-fold higher (95% CI 1.01-5.26) than that in healthy controls. The risk of CTO is higher in individuals with H-type hypertension than in those with isolated HHCY and hypertension. The area under the ROC curve for CTO was 0.685 (95% CI, 0.653-0.717) for H-type hypertension. CONCLUSIONS In southwest China, H-type hypertension is significantly related to the occurrence of CTO. TRIAL REGISTRATION This retrospective study was registered with the Chinese Clinical Trials Registry ( http://www.chictr.org.cn , ChiCTR2100050519.2.2).
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Affiliation(s)
- Kaiyong Xiao
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Lizhou District, Guangyuan, 628017, Sichuan, China.
| | - Zhe Xv
- Department of Pediatric Medicine, Guangyuan Central Hospital, 16 Jingxiangzi, Lizhou District, Guangyuan, 628017, Sichuan, China
| | - Yuling Xv
- Sterilization Supply Center, Guangyuan Central Hospital, 16 Jingxiangzi, Lizhou District, Guangyuan, 628017, Sichuan, China
| | - Jianping Wang
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Lizhou District, Guangyuan, 628017, Sichuan, China
| | - Lian Xiao
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Lizhou District, Guangyuan, 628017, Sichuan, China
| | - Zhou Kang
- Department of Medical Statistics, Guangyuan Central Hospital, 16 Jingxiangzi, Lizhou District, Guangyuan, 628017, Sichuan, China
| | - Jianhui Zhu
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Lizhou District, Guangyuan, 628017, Sichuan, China
| | - Zhongwei He
- Department of Cardiology, Guangyuan Central Hospital, 16 Jingxiangzi, Lizhou District, Guangyuan, 628017, Sichuan, China
| | - Guan Huang
- Medical Laboratory Center, Guangyuan Central Hospital, 16 Jingxiangzi, Lizhou District, Guangyuan, 628017, Sichuan, China
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17
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Niizeki T, Tsuchikane E, Konta T, Kishi K, Muramatsu T, Okada H, Oikawa Y, Kawasaki T, Tanaka H, Katoh O. Prevalence and Predictors of Successful Percutaneous Coronary Intervention in Ostial Chronic Total Occlusion. JACC Cardiovasc Interv 2022; 15:1094-1096. [PMID: 35490129 DOI: 10.1016/j.jcin.2022.02.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/07/2022] [Accepted: 02/15/2022] [Indexed: 11/30/2022]
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18
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Santimahakullert K, Vijarnsorn C, Wongswadiwat Y, Chanthong P, Khrongsrattha S, Panamonta M, Chan-on P, Durongpisitkul K, Chungsomprasong P, Kanjanauthai S, Soongswang J. A retrospective cohort study of major adverse cardiac events in children affected by Kawasaki disease with coronary artery aneurysms in Thailand. PLoS One 2022; 17:e0263060. [PMID: 35085339 PMCID: PMC8794099 DOI: 10.1371/journal.pone.0263060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 01/12/2022] [Indexed: 11/18/2022] Open
Abstract
Kawasaki disease (KD) is a common form of vasculitis in children that can be complicated by coronary artery aneurysms (CAAs). Data of long-term outcomes and major adverse cardiac events (MACE) in children with CAAs following KD in developing country are limited. Our aims were to determine the rates of MACE and identify risk factors associated with MACE in children with KD and CAAs in Thailand. We performed a retrospective analysis of data from 170 children diagnosed with KD and CAAs in two tertiary hospitals between 1994 and 2019. During a median (range) follow-up of 5.4 years (22 days to 23 years), 19 patients (11.2%) experienced MACE, that included 12 coronary artery bypass grafting, 2 percutaneous coronary intervention and 5 children with evidence of myocardial ischemia and coronary occlusion. Coronary interventions were performed at a median time of 4 years (0.01 to 9.5 years) after KD diagnosis. Forty-nine patients (28.8%) had giant CAAs. No MACE was reported in children with small CAAs. Independent risks of MACE were from the absence of intravenous immunoglobulin treatment (HR 7.22; 95% CI 2.21 to 23.59; p = 0.001), the presence of giant aneurysms (HR 13.59; 95% CI 2.43 to 76.09; p = 0.003), and CAAs that involved bilateral branches of coronary arteries (HR 6.19; 95% CI 1.24 to 30.92; p = 0.026). Among children with giant CAAs, the intervention-free rate was 93.8%, 78.7% and 52.2%, at 1, 5 and 10 years, respectively. Of note, 81% of the small CAAs regressed to a normal size, and for medium CAAs, 50% regressed to normal size. Overall, ~10% of children with CAAs following KD experienced MACE in this cohort. Timely IVIG treatment in children with KD following symptom onset will reduce the risk of MACE. Cautious surveillance to identify cardiac complications should be recommended for children once medium or giant CAAs develop. Trial registration:TCTR20190125004.
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Affiliation(s)
- Kanokvalee Santimahakullert
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chodchanok Vijarnsorn
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
- * E-mail:
| | - Yuttapong Wongswadiwat
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Srinagarind Hospital, Khon Kaen University, Khon Kaen, Thailand
| | - Prakul Chanthong
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sappaya Khrongsrattha
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Manat Panamonta
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Srinagarind Hospital, Khon Kaen University, Khon Kaen, Thailand
| | - Paradorn Chan-on
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Srinagarind Hospital, Khon Kaen University, Khon Kaen, Thailand
| | - Kritvikrom Durongpisitkul
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Paweena Chungsomprasong
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Supaluck Kanjanauthai
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Jarupim Soongswang
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Shi Y, He S, Luo J, Jian W, Shen X, Liu J. Lesion characteristics and procedural complications of chronic total occlusion percutaneous coronary intervention in patients with prior bypass surgery: A meta-analysis. Clin Cardiol 2022; 45:18-30. [PMID: 34989435 PMCID: PMC8799042 DOI: 10.1002/clc.23766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/24/2021] [Accepted: 12/03/2021] [Indexed: 11/07/2022] Open
Abstract
Coronary artery bypass graft (CABG) accelerates the prevalence of native coronary chronic total occlusion (CTO), and this kind of CTO shows extensive challenging and complex atherosclerotic pathology. As a result, the procedural success rate of percutaneous coronary intervention (PCI) is inferior to another kind of lesions. The present meta-analysis aims to compare the lesion characteristics and procedural complications of CTO-PCI in patients with or without prior CABG. A total of 8 studies, comprising of 13439 patients, published from inception to August 2021 were included in this meta-analysis. Results were pooled using random effects model and are presented as odds ratio (OR) with 95% confidence intervals (95% CIs). From the 13439 patients enrolled, 3349 (24.9%) patients had previous CABG and 10090 (75.1%) formed the control group in our analysis. For the clinical characteristic, compared to the non-CABG patients, prior CABG patients were older (OR, 3.98; 95% CI, 3.19-4.78; p < .001; I2 = 72%), had more male (OR, 1.30; 95% CI, 1.14-1.49; p < .001; I2 = 6%), diabetes mellitus (OR, 1.54; 95% CI, 1.36-1.73; p < .001; I2 = 37%), dyslipidemia (OR, 1.89; 95% CI, 1.33-2.69; p < .001; I2 = 81%), hypertension (OR, 1.88; 95% CI, 1.46-2.41; p < .001; I2 = 71%), previous myocardial infarction (OR, 1.94; 95% CI, 1.48-2.56; p < .001; I2 = 85%), and previous PCI (OR, 1.74; 95% CI, 1.52-1.98; p < .001; I2 = 22%). Non-CABG patents had more current smoker (OR, .45; 95% CI, 0.27-0.74; p < .001; I2 = 91%). BMI (OR, -0.01; 95% CI, -0.07-0.06; p = .85; I2 = 36%) were similar in both groups. For lesions location, the right coronary artery (RCA) was predominant target vessel in both groups (50.5% vs 48.7%; p=.49), although, the left circumflex (LCX) was more frequently CTO in the prior CABG group (27.3% vs 18.9%; p<.01), while left anterior descending artery (LAD) in non-CABG ones (16.0% vs 29.1%; p<0.01). For lesions characteristics, prior CABG patients had more blunt stump (OR, 1.71; 95% CI, 1.46-2.00; p < .001; I2 = 40%), proximal cap ambiguity (OR, 1.45; 95% CI, 1.28-1.64; p < .001; I2 = 0.0%), severe calcifications (OR, 2.91; 95% CI, 2.19-3.86; p < .001; I2 = 83%), more bending (OR, 3.07; 95% CI, 2.61-3.62; p < .001; I2 = 0%), lesion length > 20 mm (OR, 1.59; 95% CI, 1.10-2.29; p = .01; I2 = 83%), inadequate distal landing zone (OR, 1.95; 95% CI, 1.75-2.18; p<.001; I2 = 0.0%), distal cap at bifurcation (OR, 1.65; 95% CI, 1.46-1.88; p < .001; I2 = 0.0%), and higher J-CTO score (SMD, 0.52; 95% CI, 0.42-0.63; p < .001; I2 = 65%). But side branch at proximal entry (OR, 0.88; 95% CI, 0.72-1.07; p = .21; I2 = 45%), in-stent CTO (OR, 0.99; 95% CI, 0.86-1.14; p = .88; I2 = 0.0%), lack of interventional collaterals (OR, 0.80; 95% CI, 0.55-1.15; p = .23; I2 = 78%), and previously failed attempt (OR, 0.73; 95% CI, 0.48-1.11; p = .14; I2 = 89%) were similar in both groups. For complication, prior CABG patients had more perforation with need for intervention (OR, 1.91; 95% CI, 1.36-2.69; p < 0.001; I2 = 34%), contrast-induced nephropathy (OR, 3.40; 95% CI, 1.31-8.78; p = .01; I2 = 0.0%). Non-CABG patents had more tamponade (OR, 0.25; 95% CI, 0.09-0.72; p = .01; I2 = 0.0%), and the major bleeding complication (OR, 1.18; 95% CI, 0.57-2.44; p = .65; I2 = 0%) were no significant difference in both groups. In conclusion, Patients with prior CABG undergoing CTO-PCI have more complex lesion characteristics, though procedural complication rates were comparable.
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Affiliation(s)
- Yuchen Shi
- Center for Coronary Artery Disease (CCAD), Beijing Anzhen Hospital, and Beijing Institute of Heart, Lung and Blood Vessel DiseasesCapital Medical UniversityBeijingChina
| | - Songyuan He
- Center for Coronary Artery Disease (CCAD), Beijing Anzhen Hospital, and Beijing Institute of Heart, Lung and Blood Vessel DiseasesCapital Medical UniversityBeijingChina
| | - Jesse Luo
- Center for Coronary Artery Disease (CCAD), Beijing Anzhen Hospital, and Beijing Institute of Heart, Lung and Blood Vessel DiseasesCapital Medical UniversityBeijingChina
| | - Wen Jian
- Center for Coronary Artery Disease (CCAD), Beijing Anzhen Hospital, and Beijing Institute of Heart, Lung and Blood Vessel DiseasesCapital Medical UniversityBeijingChina
| | - Xueqian Shen
- Center for Coronary Artery Disease (CCAD), Beijing Anzhen Hospital, and Beijing Institute of Heart, Lung and Blood Vessel DiseasesCapital Medical UniversityBeijingChina
| | - Jinghua Liu
- Center for Coronary Artery Disease (CCAD), Beijing Anzhen Hospital, and Beijing Institute of Heart, Lung and Blood Vessel DiseasesCapital Medical UniversityBeijingChina
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20
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Morawska I, Niemiec R, Stec M, Wrona K, Bańka P, Swinarew A, Wybraniec M, Mizia-Stec K. Total Occlusion of the Infarct-Related Artery in Non-ST-Elevation Myocardial Infarction (NSTEMI)-How Can We Identify These Patients? Medicina (Kaunas) 2021; 57:1196. [PMID: 34833414 PMCID: PMC8617626 DOI: 10.3390/medicina57111196] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 10/13/2021] [Accepted: 10/28/2021] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Regardless of the improvement in key recommendations in non-ST-elevation myocardial infarction (NSTEMI), the prevalence of total occlusion (TO) of infarct-related artery (IRA), and the impact of TO of IRA on outcomes in patients with NSTEMI, remain unclear. Aim: The study aimed to assess the incidence and predictors of TO of IRA in patients with NSTEMI, and its clinical significance. Material and Methods: The study was a single-center retrospective cohort analysis of 399 consecutive patients with NSTEMI (293 male, mean age: 71 ± 10.1 years) undergoing percutaneous coronary intervention. The study population was categorized into patients with TO and non-TO of IRA on coronary angiography. In-hospital and one-year mortality were analyzed. Results: TO of IRA in the NSTEMI population occurred in 138 (34.6%) patients. Multivariate analysis identified the following independent predictors of TO of IRA: left ventricular ejection fraction (odds ratio (OR) 0.949, p < 0.001); family history of coronary artery disease (CAD) (OR 2.652, p < 0.001); and high-density lipoprotein (HDL) level (OR 0.972, p = 0.002). In-hospital and one-year mortality were significantly higher in the TO group than the non-TO group (2.8% vs. 1.1%, p = 0.007 and 18.1% vs. 6.5%, p < 0.001, respectively). The independent predictors of in-hospital mortality were: left ventricular ejection fraction (LVEF) at admission (OR 0.768, p = 0.004); and TO of IRA (OR 1.863, p = 0.005). Conclusions: In the population of patients with NSTEMI, TO of IRA represents a considerably frequent phenomenon, and corresponds with impaired outcomes. Therefore, the utmost caution should be paid to prevent delay of coronary angiography in NSTEMI patients with impaired left ventricular systolic function, metabolic disturbances, and a family history of CAD, who are at increased risk of TO of IRA.
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Affiliation(s)
- Irmina Morawska
- Upper Silesian Medical Centre, Students’ Scientific Society of the First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 40-055 Katowice, Poland; (I.M.); (R.N.); (M.S.)
| | - Rafał Niemiec
- Upper Silesian Medical Centre, Students’ Scientific Society of the First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 40-055 Katowice, Poland; (I.M.); (R.N.); (M.S.)
| | - Maria Stec
- Upper Silesian Medical Centre, Students’ Scientific Society of the First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 40-055 Katowice, Poland; (I.M.); (R.N.); (M.S.)
| | - Karolina Wrona
- Upper Silesian Medical Centre, First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 40-055 Katowice, Poland; (K.W.); (P.B.); (M.W.)
| | - Paweł Bańka
- Upper Silesian Medical Centre, First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 40-055 Katowice, Poland; (K.W.); (P.B.); (M.W.)
| | - Andrzej Swinarew
- Faculty of Computer Science and Material Science, Institute of Material Science, University of Silesia in Katowice, 40-055 Katowice, Poland;
| | - Maciej Wybraniec
- Upper Silesian Medical Centre, First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 40-055 Katowice, Poland; (K.W.); (P.B.); (M.W.)
| | - Katarzyna Mizia-Stec
- Upper Silesian Medical Centre, First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 40-055 Katowice, Poland; (K.W.); (P.B.); (M.W.)
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Rush CJ, Berry C, Oldroyd KG, Rocchiccioli JP, Lindsay MM, Touyz RM, Murphy CL, Ford TJ, Sidik N, McEntegart MB, Lang NN, Jhund PS, Campbell RT, McMurray JJV, Petrie MC. Prevalence of Coronary Artery Disease and Coronary Microvascular Dysfunction in Patients With Heart Failure With Preserved Ejection Fraction. JAMA Cardiol 2021; 6:1130-1143. [PMID: 34160566 PMCID: PMC8223134 DOI: 10.1001/jamacardio.2021.1825] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Importance Coronary artery disease (CAD) and coronary microvascular dysfunction (CMD) may contribute to the pathophysiologic characteristics of heart failure with preserved ejection fraction (HFpEF). However, the prevalence of CAD and CMD have not been systematically studied. Objective To examine the prevalence of CAD and CMD in hospitalized patients with HFpEF. Design, Setting, and Participants A total of 106 consecutive patients hospitalized with HFpEF were evaluated in this prospective, multicenter, cohort study conducted between January 2, 2017, and August 1, 2018; data analysis was performed from March 4 to September 6, 2019. Participants underwent coronary angiography with guidewire-based assessment of coronary flow reserve, index of microvascular resistance, and fractional flow reserve, followed by coronary vasoreactivity testing. Cardiac magnetic resonance imaging was performed with late gadolinium enhancement and assessment of extracellular volume. Myocardial perfusion was assessed qualitatively and semiquantitatively using the myocardial-perfusion reserve index. Main Outcomes and Measures The prevalence of obstructive epicardial CAD, CMD, and myocardial ischemia, infarction, and fibrosis. Results Of 106 participants enrolled (53 [50%] women; mean [SD] age, 72 [9] years), 75 had coronary angiography, 62 had assessment of coronary microvascular function, 41 underwent coronary vasoreactivity testing, and 52 received cardiac magnetic resonance imaging. Obstructive epicardial CAD was present in 38 of 75 participants (51%, 95% CI, 39%-62%); 19 of 38 (50%; 95% CI, 34%-66%) had no history of CAD. Endothelium-independent CMD (ie, coronary flow reserve <2.0 and/or index of microvascular resistance ≥25) was identified in 41 of 62 participants (66%; 95% CI, 53%-77%). Endothelium-dependent CMD (ie, abnormal coronary vasoreactivity) was identified in 10 of 41 participants (24%; 95% CI, 13%-40%). Overall, 45 of 53 participants (85%; 95% CI, 72%-92%) had evidence of CMD and 29 of 36 (81%; 95% CI, 64%-91%) of those without obstructive epicardial CAD had CMD. Cardiac magnetic resonance imaging findings included myocardial-perfusion reserve index less than or equal to 1.84 (ie, impaired global myocardial perfusion) in 29 of 41 patients (71%; 95% CI, 54%-83%), visual perfusion defect in 14 of 46 patients (30%; 95% CI, 19%-46%), ischemic late gadolinium enhancement (ie, myocardial infarction) in 14 of 52 patients (27%; 95% CI, 16%-41%), and extracellular volume greater than 30% (ie, diffuse myocardial fibrosis) in 20 of 48 patients (42%; 95% CI, 28%-56%). Patients with obstructive CAD had more adverse events during follow-up (28 [74%]) than those without obstructive CAD (17 [46%]). Conclusions and Relevance In this cohort study, 91% of patients with HFpEF had evidence of epicardial CAD, CMD, or both. Of those without obstructive CAD, 81% had CMD. Obstructive epicardial CAD and CMD appear to be common and often unrecognized in hospitalized patients with HFpEF and may be therapeutic targets.
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Affiliation(s)
- Christopher J. Rush
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
- Golden Jubilee National Hospital, Clydebank, United Kingdom
| | - Colin Berry
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
- Golden Jubilee National Hospital, Clydebank, United Kingdom
| | - Keith G. Oldroyd
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
- Golden Jubilee National Hospital, Clydebank, United Kingdom
| | | | | | - Rhian M. Touyz
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | | | - Thomas J. Ford
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
- Golden Jubilee National Hospital, Clydebank, United Kingdom
| | - Novalia Sidik
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
- Golden Jubilee National Hospital, Clydebank, United Kingdom
| | - Margaret B. McEntegart
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
- Golden Jubilee National Hospital, Clydebank, United Kingdom
| | - Ninian N. Lang
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Pardeep S. Jhund
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Ross T. Campbell
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - John J. V. McMurray
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Mark C. Petrie
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
- Golden Jubilee National Hospital, Clydebank, United Kingdom
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Allahwala UK, Cistulli PA, Ekmejian A, Mughal N, Dissanayake HU, Ward M, Weaver JC, Bhindi R. Relation of Obstructive Sleep Apnea in Patients With a Coronary Chronic Total Occlusion to Coronary Collaterals and Mortality. Am J Cardiol 2021; 148:30-35. [PMID: 33675771 DOI: 10.1016/j.amjcard.2021.02.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/16/2021] [Accepted: 02/23/2021] [Indexed: 01/03/2023]
Abstract
A chronic total occlusion (CTO) is frequently identified in patients undergoing coronary angiography. The prognostic implications of intermittent hypoxia from obstructive sleep apnea (OSA) on patients with a CTO, and effects on collateral recruitment are unknown. The aim of this study was to determine the prevalence, vascular effects, and prognostic implications of the presence of OSA in patients with a CTO. Patients with a CTO between July 2010 and December 2019 were reviewed. Electronic medical records were accessed to determine documented patient history of OSA, demographics, and clinical course. Patients with robust collateral recruitment were defined as Rentrop grade 2 or 3. A total of 948 patients were included in the study, of which 127 (13.4%) had a documented history of OSA. These patients were younger (67.0 years vs 70.6 years, p < 0.01), had a higher body mass index (29.6 kg/m2 vs 26.7 kg/m2, p < 0.0001), higher rates of hypertension (91.3% vs 83.2%, p < 0.05), higher rates of smokers (63.3% vs 49.0%, p < 0.01) and more use of β-blockers (79% vs 68.5%, p < 0.05) and statins (92.7% vs 82.1%, p < 0.01). A documented history of OSA was independently associated with robust collaterals (OR 3.0 95%CI 1.5 to 5.8, p < 0.01) and lower mortality (HR 0.3 95% CI 0.1 to 0.7, p < 0.01) with a mean survival of 10.8 years, as compared to 8.1 years (log rank p < 0.0001). In conclusion, in patients with a CTO, documented OSA is independently associated with more robust coronary collaterals and lower mortality. The possible cardioprotective implications of intermittent hypoxia in OSA, as well as treatment effect requires further investigation.
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Affiliation(s)
- Usaid K Allahwala
- Department of Cardiology, Royal North Shore Hospital, Sydney, Australia; The University of Sydney, Sydney, Australia.
| | - Peter A Cistulli
- Centre for Sleep Health and Research, Department of Respiratory & Sleep Medicine, Royal North Shore Hospital, Sydney, Australia; Sleep Research Group, Charles Perkins Centre, School of Medicine, University of Sydney, Sydney, Australia
| | - Avedis Ekmejian
- Department of Cardiology, Royal North Shore Hospital, Sydney, Australia
| | - Nadeem Mughal
- Department of Cardiology, Royal North Shore Hospital, Sydney, Australia
| | - Hasthi U Dissanayake
- Sleep Research Group, Charles Perkins Centre, School of Medicine, University of Sydney, Sydney, Australia
| | - Michael Ward
- Department of Cardiology, Royal North Shore Hospital, Sydney, Australia; The University of Sydney, Sydney, Australia
| | - James C Weaver
- The University of Sydney, Sydney, Australia; Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Ravinay Bhindi
- Department of Cardiology, Royal North Shore Hospital, Sydney, Australia; The University of Sydney, Sydney, Australia
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23
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Werner GS, Lorenz S, Yaginuma K, Koch M, Tischer K, Werner J, Keuser T, Moehlis H, Riegel W. A prospective study on the incidence of contrast-associated acute kidney injury after recanalization of chronic total coronary occlusions with contemporary interventional techniques. Int J Cardiol 2021; 337:38-43. [PMID: 34015410 DOI: 10.1016/j.ijcard.2021.05.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/29/2021] [Accepted: 05/13/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Contrast-associated acute kidney injury (CA-AKI) is a potential risk associated with the percutaneous coronary interventions (PCI) for chronic total coronary occlusions (CTO). This study should evaluate the incidence of CA-AKI in an era of advanced strategies of recanalization techniques and identify modifiable determinants. METHODS We analysed 1924 consecutive CTO procedures in 1815 patients between 2012 and 2019. All patients were carefully monitored at least up to 48 h after a CTO procedure for changes in renal function. RESULTS The incidence of CA-AKI was 5.6%, but there was no relation to the technical approach such as frequency of the retrograde technique, intravascular ultrasound or radial access. Procedures with CA-AKI had longer fluoroscopy times (37.6 vs 46.1 min; p = 0.005). The major determinants of CA-AKI were age, presence of diabetes and reduced ejection fraction, as well as chronic kidney disease stage ≥2, serum haemoglobin, and fluoroscopy time. Contrast volume or contrast volume/GFR ratio were not independent determinants of CA-AKI. Periprocedural perforations were more frequent in CA-AKI patients (11.3 vs 2.3%; p < 0.001), and in-hospital mortality was higher (2.8 vs 0.4%; p < 0.001). CONCLUSIONS CA-AKI was associated with the risk of in-hospital adverse events. Established patient-related risk factors for CA-AKI (age, diabetes, preexisting chronic kidney disease, low ejection fraction) were confirmed in this study. In addition, the length of the procedure, coronary perforations and low preprocedural serum haemoglobin were risk factors that might be preventable in patients at high risk for CA-AKI.
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Affiliation(s)
- Gerald S Werner
- Medizinische Klinik 1, Klinikum Darmstadt GmbH, Darmstadt, Germany.
| | - Simon Lorenz
- Medizinische Klinik 3, Klinikum Darmstadt GmbH, Darmstadt, Germany
| | - Kenji Yaginuma
- Department of Cardiology, Juntendo University Urayasu Hospital, Tokyo, Japan
| | - Mathias Koch
- Medizinische Klinik 1, Klinikum Darmstadt GmbH, Darmstadt, Germany
| | | | - Juliane Werner
- Medizinische Klinik 1, Klinikum Darmstadt GmbH, Darmstadt, Germany
| | - Thomas Keuser
- Medizinische Klinik 1, Klinikum Darmstadt GmbH, Darmstadt, Germany
| | - Hiller Moehlis
- Medizinische Klinik 1, Klinikum Darmstadt GmbH, Darmstadt, Germany
| | - Werner Riegel
- Medizinische Klinik 3, Klinikum Darmstadt GmbH, Darmstadt, Germany
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24
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Bing R, Singh T, Dweck MR, Mills NL, Williams MC, Adamson PD, Newby DE. Validation of European Society of Cardiology pre-test probabilities for obstructive coronary artery disease in suspected stable angina. Eur Heart J Qual Care Clin Outcomes 2020; 6:293-300. [PMID: 31977010 PMCID: PMC7590886 DOI: 10.1093/ehjqcco/qcaa006] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 01/13/2020] [Accepted: 01/16/2020] [Indexed: 01/25/2023]
Abstract
AIMS To assess contemporary pre-test probability estimates for obstructive coronary artery disease in patients with stable chest pain. METHODS AND RESULTS In this substudy of a multicentre randomized controlled trial, we compared 2019 European Society of Cardiology (ESC)-endorsed pre-test probabilities with observed prevalence of obstructive coronary artery disease on computed tomography coronary angiography (CTCA). We assessed associations between pre-test probability, 5-year coronary heart disease death or non-fatal myocardial infarction and study intervention (standard care vs. CTCA). The study population consisted of 3755 patients (30-75 years, 46% women) with a median pre-test probability of 11% of whom 1622 (43%) had a pre-test probability of >15%. In those who underwent CTCA (n = 1613), the prevalence of obstructive disease was 22%. When divided into deciles of pre-test probability, the observed disease prevalence was similar but higher than the corresponding median pre-test probability [median difference 2.3 (1.3-5.6)%]. There were more clinical events in patients with a pre-test probability >15% compared to those at 5-15% and <5% (4.1%, 1.5%, and 1.4%, respectively, P < 0.001). Across the total cohort, fewer clinical events occurred in patients who underwent CTCA, with the greatest difference in those with a pre-test probability >15% (2.8% vs. 5.3%, log rank P = 0.01), although this interaction was not statistically significant on multivariable modelling. CONCLUSION The updated 2019 ESC guideline pre-test probability recommendations tended to slightly underestimate disease prevalence in our cohort. Pre-test probability is a powerful predictor of future coronary events and helps select those who may derive the greatest absolute benefit from CTCA.
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Affiliation(s)
- Rong Bing
- BHF Centre for Cardiovascular Science, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
| | - Trisha Singh
- BHF Centre for Cardiovascular Science, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
| | - Marc R Dweck
- BHF Centre for Cardiovascular Science, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
| | - Nicholas L Mills
- BHF Centre for Cardiovascular Science, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, 9 Little France Road, Edinburgh EH16 4UX, UK
| | - Michelle C Williams
- BHF Centre for Cardiovascular Science, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
| | - Philip D Adamson
- BHF Centre for Cardiovascular Science, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
- Christchurch Heart Institute, University of Otago, 2 Riccarton Avenue, Christchurch 8011, New Zealand
| | - David E Newby
- BHF Centre for Cardiovascular Science, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
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25
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Ebisawa S, Kohsaka S, Muramatsu T, Kashima Y, Okamura A, Yamane M, Sakurada M, Matsuno S, Kijima M, Habara M. Derivation and validation of the J-CTO extension score for pre-procedural prediction of major adverse cardiac and cerebrovascular events in patients with chronic total occlusions. PLoS One 2020; 15:e0238640. [PMID: 32915843 PMCID: PMC7485776 DOI: 10.1371/journal.pone.0238640] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 08/20/2020] [Indexed: 11/29/2022] Open
Abstract
We developed a prediction model of long-term risk after percutaneous coronary intervention (PCI) for coronary chronic total occlusion (CTO) based on pre-procedural clinical information. A total of 4,139 eligible patients, who underwent CTO-PCI at 52 Japanese centers were included. Specifically, 1,909 patients with 1-year data were randomly divided into the derivation (n = 1,273) and validation (n = 636) groups. Major adverse cardiac and cardiovascular event (MACCE) was the primary endpoint, including death, stroke, revascularization, and non-fatal myocardial infarction. We assessed the performance of our model using the area under the receiver operating characteristic curve (AUC) and assigned a simplified point-scoring system. One-hundred-thirty-eight (10.8%) patients experienced MACCE in the derivation cohort with hemodialysis (HD: odds ratio [OR] = 2.55), left ventricular ejection fractions (LVEF) <35% (OR = 2.23), in-stent occlusions (ISO: OR = 2.27), and diabetes mellitus (DM: OR = 1.72). The AUC of the derivation model was 0.650. The model’s performance was similar in the validation cohort (AUC, 0.610). When assigned a point for each associated factor (HD = 3, LVEF <35%, ISO = 2, and DM = 1 point), the average predicted versus the observed MACCE probability using the Japan-CTO extension score for the low, moderate, high, and very high risk groups was 8.1% vs. 7.3%, 16.9% vs. 15.9%, 22.0% vs. 26.1%, and 56.2% vs. 44.4%, respectively. This novel risk model may allow for the estimation of long-term risk and be useful in disseminating appropriate revascularization procedures.
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Affiliation(s)
- Soichiro Ebisawa
- Department of Cardiovascular Medicine, Shinshu University School of Medicine, Matsumoto, Japan
- * E-mail:
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | | | - Yoshifumi Kashima
- Division of Cardiology, Sapporo Cardio Vascular Clinic, Hokkaido, Japan
| | - Atsunori Okamura
- Division of Cardiology, Sakurabashi-Watanabe Hospital, Osaka, Japan
| | - Masahisa Yamane
- Cardiology Department, Saitama Sekishinkai Hospital, Saitama, Japan
| | - Masami Sakurada
- Department of Cardiology, Tokorozawa Heart Center, Saitama, Japan
| | - Shunsuke Matsuno
- Department of Cardiovascular Medicine, The Cardiovascular Institute, Tokyo, Japan
| | - Mikihiro Kijima
- Cardiology and Vascular Medicine, Hoshi General Hospital, Fukushima, Japan
| | - Maoto Habara
- Department of Cardiovascular Medicine, Toyohashi Heart Center, Aichi, Japan
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26
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Nikolakopoulos I, Choi JW, Khatri JJ, Alaswad K, Doing AH, Dattilo P, Abi Rafeh N, Maalouf A, Abou Jaoudeh F, Tamez H, Shah A, Gkargkoulas F, Lembo NJ, Parikh M, Kirtane AJ, Ali ZA, Vemmou E, Xenogiannis I, Rangan BV, Abdullah S, Banerjee S, Garcia S, Burke MN, Brilakis ES, Karmpaliotis D. Follow-up Outcomes After Chronic Total Occlusion Percutaneous Coronary Intervention in Patients With and Without Prior Coronary Artery Bypass Graft Surgery: Insights From the PROGRESS-CTO Registry. J Invasive Cardiol 2020; 32:315-320. [PMID: 32428867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND Long-term outcomes of patients with prior coronary artery bypass graft (CABG) surgery undergoing chronic total occlusion (CTO) percutaneous coronary intervention (PCI) have received limited study. METHODS We compared the clinical and angiographic characteristics and procedural and follow-up outcomes of patients with and without prior CABG in a multicenter international registry. RESULTS Of the 1572 patients included in this analysis, a total of 498 (32%) had prior CABG. Prior CABG patients had higher J-CTO scores (2.9 ± 1.1 vs 2.2 ± 1.3; P<.001) and were less likely to undergo PCI of the left anterior descending artery (16.7% vs 29.6%; P<.001). The retrograde technique was used more often (47.4% vs 28.2%; P<.001) and was successful more often (27.4% vs 17.1%; P<.001) in the prior CABG group vs the non-prior CABG group. Technical success was lower in prior CABG patients (82.6% vs 87.9%; P<.01) with similar incidence of in-hospital major adverse cardiovascular events (3.4% vs 3%; P=.65), although in-hospital mortality was higher in the prior CABG group (2.4% vs 1.0%; P=.04). At 1-year follow-up, the composite endpoint of death, myocardial infarction, and revascularization was higher in prior CABG patients (21.79% vs 12.73%; hazard ratio, 1.76; 95% confidence interval, 1.27-2.45; P<.001). CONCLUSION Compared with non-prior CABG patients, prior CABG patients undergoing CTO-PCI had lower technical success and higher incidence of acute and follow-up adverse cardiovascular events.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Emmanouil S Brilakis
- Minneapolis Heart Institute, 920 East 28th Street #300, Minneapolis, MN 55407 USA.
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27
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Flores-Umanzor EJ, Cepas-Guillen PL, Caldentey G, Pérez-Fuentes P, Arévalos V, Ivey-Miranda J, Regueiro A, Freixa X, Brugaletta S, Farrero M, Andrea R, Roquè M, Ferreira-González I, Martin-Yusté V, Sabaté M. Sex-based differences in chronic total occlusion management and long-term clinical outcomes. Int J Cardiol 2020; 319:46-51. [PMID: 32512058 DOI: 10.1016/j.ijcard.2020.05.090] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/26/2020] [Accepted: 05/27/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND Sex differences in coronary artery disease presentation and outcomes have been described. The aim of this study was to compare sex disparities in chronic total occlusion (CTO) management and long-term outcomes. METHODS All consecutive patients with at least one CTO diagnosed in our center between 2010 and 2014 were included. Demographic and clinical data were registered. All-cause and cardiac mortality were assessed during a median follow-up of 4.03 years (IQR 2.6-4.8). RESULTS A total of 1248 patients (67.3 ± 10.9 years; 16% female) were identified. Women were older, had a higher prevalence of type 2 DM and a lower ventricle ejection fraction compared to men (p < .05). Although women had major proportion of positive result for severe ischemia-viability test (86% vs. 74%; p = .01), they were more often treated with MT alone compared to male (57% vs 51%; p = .02). During follow-up, 386 patients (31%) died. Women presented a higher rate of all-cause and cardiac mortality, and hospitalizations for heart failure independently of treatment strategy, compared to men (p < .001). In multivariable analysis female sex was associated with higher cardiac mortality [HR 1.67, 95% CI 1.10-2.57; p < .001]. Among women, the independent predictors for all-cause and cardiac mortalities were age, MT of the CTO and ACEF (age, creatinin and ejection fraction) score. CONCLUSIONS A significant sex gap regarding CTO treatment was observed. Female sex was an independent predictor for cardiac mortality at long-term follow-up. More data are needed to support these findings.
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Affiliation(s)
| | - Pedro L Cepas-Guillen
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain
| | - Guillem Caldentey
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain; Cardiology department, Hospital del Mar (Consorci Mar Parc de Salut de Barcelona), Barcelona, Spain
| | - Pedro Pérez-Fuentes
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain
| | - Victor Arévalos
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain
| | - Juan Ivey-Miranda
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain
| | - Ander Regueiro
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain
| | - Xavier Freixa
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain
| | - Salvatore Brugaletta
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain
| | - Marta Farrero
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain
| | - Rut Andrea
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain
| | - Mercé Roquè
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain
| | - Ignacio Ferreira-González
- Cardiology Department, Vall d'hebron Hospital, Barcelona and CIBER de Epidemiología y Salud Pública (CIBERESP), Spain
| | - Victoria Martin-Yusté
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain; Service de Cardiologie, Centre Hospitalier de Saintonge, Saintes, France.
| | - Manel Sabaté
- Cardiology Department, Cardiovascular Institute, Hospital Clinic, University of Barcelona, Spain.
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28
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Xenogiannis I, Gkargkoulas F, Karmpaliotis D, Alaswad K, Jaffer FA, Yeh RW, Patel M, Mahmud E, Choi JW, Burke MN, Garcia S, Doing AH, Dattilo P, Toma C, Uretsky B, Krestyaninov O, Khelimskii D, Moses JW, Lembo NJ, Parikh M, Kirtane AJ, Ali ZA, Russo JJ, Hakemi E, Hall AB, Nikolakopoulos I, Vemmou E, Karatasakis A, Danek B, Rangan BV, Abdullah S, Banerjee S, Brilakis ES. Temporal Trends in Chronic Total Occlusion Percutaneous Coronary Interventions: Insights From the PROGRESS-CTO Registry. J Invasive Cardiol 2020; 32:153-160. [PMID: 32198318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Chronic total occlusion (CTO) percutaneous coronary intervention (PCI) has significantly evolved in recent years. METHODS We compared the clinical, angiographic, and technical characteristics, as well as procedural outcomes of CTO-PCIs in a multicenter registry between the "early era" (2012-2016) and the "current era" (2017-2019). RESULTS Current era patients more often had stage III or IV angina compared with early era patients (71% vs 66%, respectively; P=.03) and were less likely to undergo ad hoc CTO-PCI (13% vs 16%, respectively; P=.04). The J-CTO score was slightly lower in the current era patients vs the early era patients (2.3 ± 1.4 vs 2.5 ± 1.3, respectively; P=.04). Use of antegrade wire escalation increased in the current era (92% vs 83% in the early era patients; P<.001) whereas use of retrograde crossing decreased (29% vs 39% in the early era; P<.001) and antegrade/ dissection re-entry decreased (23% vs 32% in the early era; P<.001). Technical success rates (85% in the current era vs 86% in the early era; P=.69) and procedural success rates (83% in the current era vs 85% in the early era; P=.15) were similar, whereas the incidence of in-hospital major cardiovascular events decreased in the current era (2% vs 3% in the early era; P=.04). CONCLUSIONS During recent years, ad hoc CTO-PCI decreased along with decreasing use of retrograde crossing and antegrade dissection and re-entry. Technical and procedural success rates remained stable, whereas the incidence of in-hospital MACE decreased.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Emmanouil S Brilakis
- Minneapolis Heart Institute, 920 E, 28th Street #300, Minneapolis, MN 55407 USA.
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29
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Ojeda S, Luque A, Pan M, Bellini B, Xenogiannis I, Lostalo A, Montorfano M, Hidalgo F, Venuti G, La Manna A, Carlino M, Brilakis ES, Azzalini L. Percutaneous coronary intervention in aorto-ostial coronary chronic total occlusion: outcomes and technical considerations in a multicenter registry. ACTA ACUST UNITED AC 2020; 73:1011-1017. [PMID: 32146121 DOI: 10.1016/j.rec.2020.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Accepted: 01/15/2020] [Indexed: 11/17/2022]
Abstract
INTRODUCTION AND OBJECTIVES Percutaneous coronary intervention (PCI) for aorto-ostial chronic total coronary occlusion (CTO) can be a particularly challenging lesion subset. The aim of this study was to analyze the technical aspects and outcomes of aorto-ostial CTO PCI in a multicenter registry. METHODS Patients undergoing aorto-ostial CTO PCI at 4 centers between February 2013 and December 2018 were included. Success rates, as well as procedural aspects and outcomes, were analyzed. RESULTS A total of 103 patients were included. Mean age was 64±10 years and the mean J-CTO score was 3.1±1.1. Thirty-one lesions (30.4%) were flush ostial CTOs. Technical and procedural success were achieved in 79 (76.7%) and 78 (75.7%) of the patients, respectively. The retrograde approach was the most frequent successful crossing technique (n=49; 62.0%), especially in flush vs nonflush aorto-ostial CTOs (82.6% vs 53.5%; P=.02). The only variable independently associated with technical failure was the absence of interventional collaterals (OR, 12.38; 95%CI, 4.02-38.15; P <.001). Coronary perforation occurred in 4 patients (3.9%) requiring covered stent implantation (without subsequent cardiac tamponade) and 2 patients (1.9%) had a stroke (one of which was a transient ischemic attack). During a median follow-up of 31 months, 3 (2.9%) patients died from cardiovascular causes and 13 (12.6%) required repeat target vessel revascularization. CONCLUSIONS Aorto-ostial occlusions represent a challenging subset for PCI. However, an acceptable success rate with favorable outcomes during follow-up can be achieved by experienced operators. The presence of interventional collaterals allowing the use of the retrograde approach is key for achieving procedural success.
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Affiliation(s)
- Soledad Ojeda
- Departamento de Cardiología, Hospital Reina Sofía, Universidad de Córdoba, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain.
| | - Aurora Luque
- Departamento de Cardiología, Hospital Reina Sofía, Universidad de Córdoba, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain
| | - Manuel Pan
- Departamento de Cardiología, Hospital Reina Sofía, Universidad de Córdoba, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain
| | - Barbara Bellini
- Interventional Cardiology Division, Cardio-Thoracic-Vascular Department, San Raffaele Scientific Institute, Milan, Italy
| | - Iosif Xenogiannis
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Minneapolis, Minnesota, United States
| | - Adrián Lostalo
- Departamento de Cardiología, Hospital Reina Sofía, Universidad de Córdoba, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain
| | - Matteo Montorfano
- Interventional Cardiology Division, Cardio-Thoracic-Vascular Department, San Raffaele Scientific Institute, Milan, Italy
| | - Francisco Hidalgo
- Departamento de Cardiología, Hospital Reina Sofía, Universidad de Córdoba, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain
| | - Giuseppe Venuti
- Division of Cardiology, A.O.U. "Policlinico-Vittorio Emanuele", University of Catania, Catania, Italy
| | - Alessio La Manna
- Division of Cardiology, A.O.U. "Policlinico-Vittorio Emanuele", University of Catania, Catania, Italy
| | - Mauro Carlino
- Interventional Cardiology Division, Cardio-Thoracic-Vascular Department, San Raffaele Scientific Institute, Milan, Italy
| | - Emmanouil S Brilakis
- Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Minneapolis, Minnesota, United States
| | - Lorenzo Azzalini
- Interventional Cardiology Division, Cardio-Thoracic-Vascular Department, San Raffaele Scientific Institute, Milan, Italy; Cardiac Catheterization Laboratory, The Mount Sinai Hospital, New York, NY, United States
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Yang S, Bhatia N, Xu M, McPherson JA. Incidence and Predictors of Obstructive Coronary Artery Disease and the Role of Cardiac Troponin Assays in Patients with Unstable Angina. Tex Heart Inst J 2019; 46:161-166. [PMID: 31708695 DOI: 10.14503/thij-17-6329] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In a time when cardiac troponin assays are widely used to detect myocardial injury, data remain scarce concerning the incidence and predictors of substantial obstructive coronary artery disease that causes unstable angina. This retrospective single-center study included consecutive patients hospitalized for unstable angina from January 2015 through January 2016. Patients with troponin I levels above the upper reference limit and those who did not undergo angiography were excluded. Multivariate logistic regression analysis was used to identify predictors of obstructive coronary artery disease that warranted revascularization and of major adverse cardiac events up to 6 months after discharge from the hospital. Of the 114 patients who met the inclusion criteria, 46 (40%) had obstructive coronary artery disease. In the univariate analysis, male sex, white race, history of coronary artery disease, prior revascularization, hyperlipidemia, chronic kidney disease, aspirin use, long-acting nitrate use, and Thrombolysis in Myocardial Infarction score ≥3 were associated with obstructive coronary artery disease. History of coronary artery disease, prior revascularization, hyperlipidemia, and long-acting nitrate use were associated with major adverse cardiac events. Male sex was an independent predictor of obstructive coronary artery disease (adjusted odds ratio=4.82; 95% CI, 1.79-13; P=0.002) in the multivariate analysis. Our results showed that coronary artery disease warranting revascularization is present in a considerable proportion of patients who have unstable angina. The association that we found between male sex and obstructive coronary artery disease suggests that the risk stratification of patients presenting with unstable angina may need to be refined to improve outcomes.
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Goldsmith MP, Allan CK, Callahan R, Kaza AK, Mah DY, Salvin JW, Gauvreau K, Porras D. Acute coronary artery obstruction following surgical repair of congenital heart disease. J Thorac Cardiovasc Surg 2019; 159:1957-1965.e1. [PMID: 31982128 DOI: 10.1016/j.jtcvs.2019.09.073] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 09/13/2019] [Accepted: 09/13/2019] [Indexed: 11/18/2022]
Abstract
OBJECTIVES Acute coronary artery obstruction is a rare complication of congenital heart disease surgery but imposes a high burden of morbidity and mortality. Previous case series have described episodes in specific congenital heart lesions or surgical repairs but have not examined the complication in all-comers to congenital heart surgery. We hypothesize that shorter time from a clinically recognized postoperative sentinel event suggestive of coronary ischemia to diagnosis of coronary obstruction is associated with improved clinical outcomes. METHODS This was a single-center, retrospective review of patients diagnosed with acute coronary artery obstruction by angiography following surgical repair of congenital heart disease between January 2000 and June 2016. RESULTS In total, 34 patients were identified. The most common procedures associated with coronary artery obstruction were the Norwood procedure, arterial switch operation, and aortic valve repair/replacement. In total, 79% required mechanical circulatory support, 41% died, and 27% were listed for heart transplant. Patients who died or were listed for heart transplant had longer median sentinel-event-to-cardiac-catheterization time (28 [6-168] hours vs 10 [3-56] hours, P = .001), and longer median sentinel-event-to-intervention time (32 [11-350] hours vs 13 [5-59] hours, P = .003). Patients with hypoplastic left heart syndrome were at greater risk of death or transplant listing (odds ratio, 9.23, P = .03). CONCLUSIONS Time from clinically relevant postoperative sentinel event to diagnosis of coronary artery obstruction by angiography was associated with transplant-listing-free survival. Clinicians should maintain a high index of suspicion for coronary obstruction and consider early catheterization and coronary angiography for patients in whom post-operative coronary compromise is suspected.
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Affiliation(s)
- Michael P Goldsmith
- Division of Cardiac Critical Care, Department of Anesthesia and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Catherine K Allan
- Division of Cardiovascular Critical Care, Department of Cardiology, Boston Children's Hospital, Boston, Mass
| | - Ryan Callahan
- Division of Invasive Cardiology, Department of Cardiology, Boston Children's Hospital, Boston, Mass
| | - Aditya K Kaza
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass
| | - Douglas Y Mah
- Division of Electrophysiology, Department of Cardiology, Boston Children's Hospital, Boston, Mass
| | - Joshua W Salvin
- Division of Cardiovascular Critical Care, Department of Cardiology, Boston Children's Hospital, Boston, Mass
| | | | - Diego Porras
- Division of Invasive Cardiology, Department of Cardiology, Boston Children's Hospital, Boston, Mass.
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Teressa G, Bhasin V, Noack P, Poon M. Comparing the Modified History, Electrocardiogram, Age, Risk Factors, and Troponin Score and Coronary Artery Disease Consortium Model for Predicting Obstructive Coronary Artery Disease and Cardiovascular Events in Patients With Acute Chest Pain. Crit Pathw Cardiol 2019; 18:125-129. [PMID: 31348071 DOI: 10.1097/hpc.0000000000000184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The objective of this study was to compare the History, Electrocardiogram, Age, Risk factors, and Troponin (HEART) score and clinical coronary artery disease (CAD) consortium (CADC) model for predicting obstructive CAD (≥50% stenosis on coronary computed tomographic angiography) and 30-day major adverse cardiovascular events (MACE, composite of acute myocardial infarction, revascularization, and mortality). We studied 1981 patients with no known CAD who presented with acute chest pain and had negative initial troponin and electrocardiogram. Chest pain was classified as typical, atypical, and nonanginal and used to score the history component of the modified HEART score. The C-statistic for predicting obstructive CAD was 0.747 [95% confidence interval (CI), 0.712-0.783] for the HEART score and 0.792 (95% CI, 0.762-0.823) for the CADC model (P = 0.0005). The C-statistic for predicting 30-day MACE was 0.820 (95% CI, 0.774-0.864) for the HEART score and 0.850 (95% CI, 0.800-0.891) for the CADC model (P = 0.11). Among the 48.3% of patients for whom the CADC model predicted ≤5% probability of obstructive CAD, the observed 30-day MACE was 0.6%; among the 48.9% of patients for whom the HEART score was ≤2, the 30-day MACE was 0.6%. In conclusion, the CADC model was more effective at predicting obstructive CAD compared to the HEART score. The HEART score and CADC model were equally effective to safely identify low-risk patients by achieving <1% missed 30-day MACE.
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Affiliation(s)
- Getu Teressa
- From the Department of Internal Medicine, Stony Brook Medicine, Stony Brook, NY
| | - Varun Bhasin
- From the Department of Internal Medicine, Stony Brook Medicine, Stony Brook, NY
| | - Pamela Noack
- Department of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, NY
| | - Michael Poon
- Department of Cardiology, LIJ Forest Hills Hospital, Northwell Health, Queens, NY
- Department of Cardiology, Hofstra University, Hempstead, NY
- Department of Radiology, Hofstra University, Hempstead, NY
- the Department of Emergency Medicine, Hofstra University, Hempstead, NY
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Saadat M, Masoudkabir F, Afarideh M, Ghodsi S, Vasheghani-Farahani A. Discrimination between Obstructive Coronary Artery Disease and Cardiac Syndrome X in Women with Typical Angina and Positive Exercise Test; Utility of Cardiovascular Risk Calculators. Medicina (Kaunas) 2019; 55:E12. [PMID: 30646563 PMCID: PMC6359077 DOI: 10.3390/medicina55010012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 01/08/2019] [Accepted: 01/09/2019] [Indexed: 11/17/2022]
Abstract
Introduction: Nearly 40% of women with typical angina and a positive exercise tolerance test (ETT) have normal or near normal coronary angiography (CAG) labeled as cardiac syndrome X (CSX). Objective: We performed this study to evaluate the power of common cardiovascular risk calculators to distinguish patients with CSX from those with coronary artery disease (CAD). Methods: 559 women participated in the study. Three risk scores, including (1) newly pooled cohort equation of American College of Cardiology/American Heart Association (ACC/AHA) to predict 10 years risk of first atherosclerotic cardiovascular hard event (ASCVD), (2) Framingham risk score (FRS) for the prediction of 10 years coronary heart disease, and (3) the SCORE tool to estimate 10-year risk of cardiovascular mortality (SCORE), were applied. Results: CAD was diagnosed in 51.5% of the patients. 11.6% of the population had ASCVD < 2.5%, and only 13.8% of these patients had CAD on their CAG. By choosing FRS, 14.4% of patients had FRS < 7.5%, and only 11.3% of these patients had recorded CAD on CAG, while the rest of the patients were diagnosed as CSX. Using the SCORE model, 13.8% of patients had the least value (<0.5%) in whom the prevalence of CAD was 19.9%. The area under receiver operating characteristic curve (AUROC) to discriminate CSX from CAD was calculated for each scoring system, being 0.750 for ASCVD, 0.745 for FRS, and 0.728 for SCORE (p value for all AUROCs < 0.001). The Hosmer⁻Lemeshow chi squares (df, p value) for calibration were 8.787 (8, 0.361), 11.125 (8, 0.195), and 10.618 (8, 0.224) for ASCVD, FRS, and SCORE, respectively. Conclusions: Patients who have ASCVD < 2.5% or FRS < 7.5% may be appropriate cases for noninvasive imaging (Such as coronary CT angiography). CAG is indicated for patients with ASCVD ≥ 7.5% and FRS ≥ 15%, whereas the patients with intermediate risk need comprehensive patient⁻physician shared decision-making.
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Affiliation(s)
- Mohammad Saadat
- Cardiac Primary Prevention Research Center, Tehran Heart Center, Tehran University of Medical Sciences, Tehran 1411713138, Iran.
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran 1411713138, Iran.
| | - Farzad Masoudkabir
- Cardiac Primary Prevention Research Center, Tehran Heart Center, Tehran University of Medical Sciences, Tehran 1411713138, Iran.
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran 1411713138, Iran.
| | - Mohsen Afarideh
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran 1411713138, Iran.
| | - Saeed Ghodsi
- Cardiac Primary Prevention Research Center, Tehran Heart Center, Tehran University of Medical Sciences, Tehran 1411713138, Iran.
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran 1411713138, Iran.
| | - Ali Vasheghani-Farahani
- Cardiac Primary Prevention Research Center, Tehran Heart Center, Tehran University of Medical Sciences, Tehran 1411713138, Iran.
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran 1411713138, Iran.
- Department of Electrophysiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran 1411713138, Iran.
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Pillai AA, Ramasamy S, Jagadheesan KS, Satheesh S, Selvaraj RJ, Jayaraman B. Procedural and follow-up clinical outcomes after chronic total occlusion revascularization: Data from an Indian public hospital. Indian Heart J 2019; 71:65-73. [PMID: 31000185 PMCID: PMC6477135 DOI: 10.1016/j.ihj.2018.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 11/03/2018] [Accepted: 12/25/2018] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Chronic total occlusion (CTO) continues to be challenging lesion subset for percutaneous intervention. Last decade has seen tremendous increase in percutaneous coronary intervention (PCI) in this subset owing to improved understanding of the anatomy and enhanced skillset with availability of dedicated hardware. We sought to study the outcomes of CTO PCI in an Indian public hospital. METHODS This was a single-center non-randomized descriptive follow-up study on CTO PCI. The end-points were procedural success, immediate, and late adverse cardiovascular events [major adverse cardiac event (MACE)] and change in angina and left ventricular function at follow-up. RESULTS A total 389 CTO lesions were treated with a success rate of 87% (339/389). The mean Japanese chronic total occlusion (J-CTO) score was 1.78 ± 0.12 (mean ± standard deviation). Multivariate analysis of different angiographic components of J-CTO score identified tortuosity (p = 0.001), calcifications (p ≤ 0.001), and blunt stump (p = 0.007) as independent predictors of procedural failure. The periprocedural mortality was less than 1%, and the non-life threatening complications were about 4%. The MACE rate was significantly higher in the procedural failure group (60%) than in the procedural success group (5.3%, p < 0.001). An increase in left ventricular ejection fraction (LVEF) was noted following successful CTO PCI after complete revascularization. CONCLUSIONS The success rates for CTO PCI in this registry were about 87%. Immediate and long-term clinical outcomes were better with lower MACE (5%) after a successful procedure. A key outcome variable included an increase in LVEF among patients after a successful CTO PCI. The overall periprocedural complications were about 5.5%, but majority were non-life threatening.
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Affiliation(s)
- Ajith Ananthakrishna Pillai
- Department of Cardiology, Jawaharlal Institute of Post Graduate Medical Education and Research(JIPMER), Puducherry, 605006, India.
| | - Sakthivel Ramasamy
- Department of Cardiology, Jawaharlal Institute of Post Graduate Medical Education and Research(JIPMER), Puducherry, 605006, India
| | - Kabilan S Jagadheesan
- Department of Cardiology, Jawaharlal Institute of Post Graduate Medical Education and Research(JIPMER), Puducherry, 605006, India
| | - Santhosh Satheesh
- Department of Cardiology, Jawaharlal Institute of Post Graduate Medical Education and Research(JIPMER), Puducherry, 605006, India
| | - Raja J Selvaraj
- Department of Cardiology, Jawaharlal Institute of Post Graduate Medical Education and Research(JIPMER), Puducherry, 605006, India
| | - Balachander Jayaraman
- Department of Cardiology, Jawaharlal Institute of Post Graduate Medical Education and Research(JIPMER), Puducherry, 605006, India
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Abstract
ᅟ: Chronic total occlusions (CTOs) are an important and increasingly recognized subgroup of coronary lesions, documented in at least 30%, but up to 52% of patients with coronary artery disease (CAD) undergoing coronary angiography. Percutaneous coronary intervention (PCI) of these lesions is increasingly pursued, with excellent success rates. PURPOSE OF REVIEW: It is known that gender differences exist in the presentation of CAD, as well as in clinical outcomes after routine PCI; however, it is not well described how these differences pertain to management of CTOs. This review summarizes the available data regarding sex-based differences in CTO management and outcomes. RECENT FINDINGS: Women comprise approximately 20% of CTO registry and trial participants. As has been demonstrated in PCI studies, women comprise a minority of patients in CTO PCI registries and trials. Sex-based differences exist in complication rates, collateral formation, and outcomes and need further evaluation in future studies.
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Affiliation(s)
- Amy Cheney
- Division of Cardiology, University of Washington, Seattle, WA, USA.
| | | | - William Lombardi
- Division of Cardiology, University of Washington, Seattle, WA, USA
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Patel JK, Thippeswamy G, Kataya A, Loeb CA, Parikh PB. Predictors of Obstructive Coronary Disease and Mortality in Adults Having Cardiac Arrest. Am J Cardiol 2018; 122:12-16. [PMID: 29705374 DOI: 10.1016/j.amjcard.2018.03.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 03/03/2018] [Accepted: 03/06/2018] [Indexed: 12/27/2022]
Abstract
Coronary angiography is a key component of systematic, multi-disciplinary post-cardiac arrest (CA) care, however, coronary angiogram is not routinely performed in the setting of CA. We sought to identify the predictors of obstructive coronary artery disease (CAD) and mortality in adults with CA undergoing coronary angiogram. The study population included 208 consecutive patients hospitalized with CA who underwent resuscitation and subsequent coronary angiogram at an academic tertiary medical center. The primary outcome of interest was presence of obstructive CAD, defined as >1 coronary artery with >70% stenosis or >1 coronary bypass graft with >70% stenosis. The secondary outcome of interest was in-hospital mortality. Of the 208 patients studied, 160 (76.9%) had obstructive CAD while 48 (23.1%) did not. In-hospital mortality occurred in 47 patients (22.6%). In multivariate analysis, ST-elevation myocardial infarction (STEMI) (OR 7.69, 95% CI 2.89 to 20.51), defibrillation (OR 4.90, 95% CI 1.19 to 20.17), vasopressors (OR 3.53, 95% CI 1.15 to 10.81), and absence of therapeutic hypothermia (OR 0.38, 95% CI 0.15 to 0.98) were independently associated with presence of obstructive CAD while STEMI (OR 3.21, 95% CI 1.01 to 10.24), vasopressors (OR 4.92, 95% CI 1.78 to 13.62), therapeutic hypothermia (OR 3.89, 95% CI 1.47 to 10.31), and admission blood urea nitrogen (OR 1.06, 95% CI 1.00 to 1.11) were independently associated with higher rates of in-hospital mortality. In this observational contemporary study, predictors of obstructive CAD and mortality exist in adults with CA undergoing coronary angiogram. Such risk models may aid in identification of CA patients who will benefit from early angiography and percutaneous coronary intervention.
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Affiliation(s)
- Jignesh K Patel
- Resuscitation Research Group, Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Stony Brook University Medical Center, Stony Brook, New York.
| | - Ganesh Thippeswamy
- Resuscitation Research Group, Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Stony Brook University Medical Center, Stony Brook, New York
| | - Abdo Kataya
- Resuscitation Research Group, Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Stony Brook University Medical Center, Stony Brook, New York
| | - Charles A Loeb
- Resuscitation Research Group, Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Stony Brook University Medical Center, Stony Brook, New York
| | - Puja B Parikh
- Division of Cardiovascular Medicine, Department of Medicine, State University of New York at Stony Brook, Stony Brook, New York
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Naganuma T, Tsujita K, Mitomo S, Ishiguro H, Basavarajaiah S, Sato K, Kobayashi T, Obata J, Nagamatsu S, Yamanaga K, Komura N, Sakamoto K, Yamamoto E, Izumiya Y, Kojima S, Kaikita K, Ogawa H, Nakamura S. Impact of Chronic Kidney Disease on Outcomes After Percutaneous Coronary Intervention for Chronic Total Occlusions (from the Japanese Multicenter Registry). Am J Cardiol 2018; 121:1519-1523. [PMID: 29627112 DOI: 10.1016/j.amjcard.2018.02.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 02/10/2018] [Accepted: 02/26/2018] [Indexed: 11/19/2022]
Abstract
The impact of chronic kidney disease (CKD) and potential pharmacologic intervention on clinical outcomes after percutaneous coronary intervention (PCI) for chronic total occlusions (CTOs) remains unknown. A total of 1,463 patients underwent successful CTO-PCI between August 2004 and December 2014. Major adverse cardiovascular events (MACE) defined as the composite of all-cause death, myocardial infarction and target lesion revascularization, cardiac death, and stent thrombosis were compared between patients with and without CKD (555 and 908 patients, respectively). The results demonstrated higher risks of MACE (log-rank p = 0.015), all-cause death (log-rank p <0.001), and cardiac death (log-rank p <0.001) in the CKD group compared with the non-CKD group. Multivariable analyses demonstrated that CKD was an independent predictor for MACE (hazard ratio 1.23, 95% confidence interval 1.02 to 1.47, p = 0.03). With regard to pharmacotherapy, statin use was associated with significantly lower rates of MACE in the CKD group (log-rank p = 0.003). In conclusion, the presence of CKD would be an important predictor of long-term clinical outcomes in patients who underwent CTO-PCI, and use of statin may influence in reducing the adverse clinical outcomes.
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Affiliation(s)
- Toru Naganuma
- Department of Cardiovascular Medicine, New Tokyo Hospital, Matsudo, Japan; Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Satoru Mitomo
- Department of Cardiovascular Medicine, New Tokyo Hospital, Matsudo, Japan
| | - Hisaaki Ishiguro
- Department of Cardiovascular Medicine, New Tokyo Hospital, Matsudo, Japan
| | - Sandeep Basavarajaiah
- Department of Cardiovascular Medicine, New Tokyo Hospital, Matsudo, Japan; Department of Cardiology, Heart of England National Health System Foundation Trust, Birmingham, United Kingdom
| | - Katsumasa Sato
- Division of Cardiology, Fukuyama Cardiovascular Hospital, Fukuyama, Japan
| | - Tsuyoshi Kobayashi
- Department of Internal Medicine II, University of Yamanashi, Chuo City, Japan
| | - Junei Obata
- Department of Internal Medicine II, University of Yamanashi, Chuo City, Japan
| | - Suguru Nagamatsu
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Kenshi Yamanaga
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Naohiro Komura
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Kenji Sakamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Eiichiro Yamamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yasuhiro Izumiya
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Sunao Kojima
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hisao Ogawa
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Centre Hospital, Suita, Japan
| | - Sunao Nakamura
- Department of Cardiovascular Medicine, New Tokyo Hospital, Matsudo, Japan; Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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Danek BA, Basir MB, O'Neill WW, Alqarqaz M, Karatasakis A, Karmpaliotis D, Jaffer FA, Yeh RW, Wyman M, Lombardi WL, Kandzari D, Lembo N, Doing A, Patel M, Mahmud E, Choi JW, Toma C, Moses JW, Kirtane A, Parikh M, Ali ZA, Garcia S, Karacsonyi J, Rangan BV, Thompson CA, Banerjee S, Brilakis ES, Alaswad K. Mechanical Circulatory Support in Chronic Total Occlusion Percutaneous Coronary Intervention: Insights From a Multicenter U.S. Registry. J Invasive Cardiol 2018; 30:81-87. [PMID: 29493509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To study outcomes with use of percutaneous mechanical circulatory support (MCS) devices in chronic total occlusion (CTO) percutaneous coronary intervention (PCI). METHODS We examined characteristics and outcomes of 1598 CTO-PCIs performed from 2012-2017 at 12 high-volume centers. RESULTS Patient age was 66 ± 10 years; 86% were men. An MCS device was used electively in 69 procedures (4%) and urgently in 22 procedures (1%). The most commonly used elective MCS device was Impella 2.5 or CP (62%). Compared to patients without elective MCS, patients with elective MCS had higher prevalence of prior heart failure (55% vs 29%; P<.001), prior coronary artery bypass graft surgery (49% vs 35%; P=.02), and lower left ventricular ejection fraction (34 ± 14% vs 50 ± 14%; P<.001). MCS patients had a higher prevalence of moderate/ severe calcification (88% vs 55%; P<.001) and higher J-CTO scores (3.1 ± 1.2 vs 2.6 ± 1.2; P<.01), and a greater proportion underwent retrograde crossing attempts (55% vs 39%; P<.01). Despite more complex characteristics in MCS patients, technical success rates (88% vs 87%; P=.70) and procedural success rates (83% vs 87%; P=.32) were similar in the two groups. Use of elective MCS was associated with longer procedure and fluoroscopy times, and higher incidences of in-hospital major adverse cardiovascular events (8.7% vs 2.5%; P<.01) and bleeding (7.3% vs 1.0%; P<.001). CONCLUSION Elective MCS was used in 4% of patients undergoing CTO-PCI. Despite more complex clinical and angiographic characteristics, elective use of MCS in high-risk patients is associated with similar technical and procedural success rates, but higher risk of complications, compared to cases without elective MCS.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Khaldoon Alaswad
- Henry Ford Hospital, K2- Catheterization Laboratory, 2799 West Grand Boulevard, Detroit, MI 48202 USA.
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Tajti P, Karatasakis A, Karmpaliotis D, Alaswad K, Jaffer FA, Yeh RW, Patel M, Mahmud E, Choi JW, Doing AH, Toma C, Uretsky B, Garcia S, Moses JW, Parikh M, Kirtane A, Ali ZA, Hatem R, Karacsonyi J, Danek BA, Rangan BV, Banerjee S, Ungi I, Brilakis ES. Retrograde CTO-PCI of Native Coronary Arteries Via Left Internal Mammary Artery Grafts: Insights From a Multicenter U.S. Registry. J Invasive Cardiol 2018; 30:89-96. [PMID: 29138364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
BACKGROUND Retrograde percutaneous coronary intervention (PCI) of native coronary artery chronic total occlusion (CTO) via left internal mammary artery (LIMA) graft has received limited study. METHODS AND RESULTS We compared the clinical and procedural characteristics and outcomes of retrograde CTO-PCI through LIMA grafts vs other conduits in a contemporary multicenter CTO registry. The LIMA was used as the collateral channel in 20 of 990 retrograde CTO-PCIs (2.02%) performed at 18 United States centers. The mean age of the study patients was 69 ± 7 years and 95% were men. The most common CTO target vessel was the right coronary artery (55%). The mean J-CTO score in the LIMA group was high (3.45 ± 0.76). The technical success rates were 70% for retrograde PCI via LIMA graft vs 81.05% for retrograde via other conduits (P=.25), while procedural success rates were 70% for retrograde PCI via LIMA graft and 78.19% for retrograde via other conduits (P=.41). The incidence of major in-hospital complications was also similar between the LIMA and non-LIMA retrograde groups (5% vs 6%; P>.99). Use of guide-catheter extensions (40% vs 28%; P=.22), intravascular ultrasound (45% vs 31%; P=.20), and left ventricular assist devices (24% vs 10%; P=.08) was numerically higher in retrograde CTO-PCIs via LIMA grafts. CONCLUSIONS Retrograde CTO-PCI is infrequently performed via LIMA grafts and is associated with similar success and major in-hospital complication rates as retrograde CTO-PCI performed via other conduits.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Emmanouil S Brilakis
- Minneapolis Heart Institute, 920 E. 28th Street #300, Minneapolis, MN 55407 USA.
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Shen Y, Ding FH, Dai Y, Wang XQ, Zhang RY, Lu L, Shen WF. Reduced coronary collateralization in type 2 diabetic patients with chronic total occlusion. Cardiovasc Diabetol 2018; 17:26. [PMID: 29422093 PMCID: PMC5804044 DOI: 10.1186/s12933-018-0671-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Accepted: 02/01/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The extent of coronary collateral formation is a primary determinant of the severity of myocardial damage and mortality after coronary artery occlusion. Type 2 diabetes mellitus (T2DM) represents an important risk factor for impaired collateral vessel growth. However, the mechanism of reduced coronary collateralization in type 2 diabetic patients remains unclear. METHODS With the reference to the recent researches, this review article describes the pathogenic effects of T2DM on collateral development and outlines possible clinical and biochemical markers associated with reduced coronary collateralization in type 2 diabetic patients with chronic total occlusion (CTO). RESULTS Diffuse coronary atherosclerosis in T2DM reduces pressure gradient between collateral donor artery and collateral recipient one, limiting collateral vessel growth and function. An interaction between advanced glycation end-products and their receptor activates several intracellular signaling pathways, enhances oxidative stress and aggravates inflammatory process. Diabetic condition decreases pro-angiogenic factors especially vascular endothelial growth factor and other collateral vessel growth related parameters. Numerous clinical and biochemical factors that could possibly attenuate the development of coronary collaterals have been reported. Increased serum levels of glycated albumin, cystatin C, and adipokine C1q tumor necrosis factor related protein 1 were associated with poor coronary collateralization in type 2 diabetic patients with stable coronary artery disease and CTO. Diastolic blood pressure and stenosis severity of the predominant collateral donor artery also play a role in coronary collateral formation. CONCLUSIONS T2DM impairs collateral vessel growth through multiple mechanisms involving arteriogenesis and angiogenesis, and coronary collateral formation in patients with T2DM and CTO is influenced by various clinical, biochemical and angiographic factors. This information provides insights into the understanding of coronary pathophysiology and searching for potential new therapeutic targets in T2DM.
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Affiliation(s)
- Ying Shen
- Department of Cardiology, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 People’s Republic of China
| | - Feng Hua Ding
- Department of Cardiology, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 People’s Republic of China
| | - Yang Dai
- Institute of Cardiovascular Disease, Shanghai Jiao Tong University School of Medicine, 197 Rui Jin Road II, Shanghai, 200025 People’s Republic of China
| | - Xiao Qun Wang
- Department of Cardiology, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 People’s Republic of China
| | - Rui Yan Zhang
- Department of Cardiology, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 People’s Republic of China
| | - Lin Lu
- Department of Cardiology, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 People’s Republic of China
- Institute of Cardiovascular Disease, Shanghai Jiao Tong University School of Medicine, 197 Rui Jin Road II, Shanghai, 200025 People’s Republic of China
| | - Wei Feng Shen
- Department of Cardiology, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 People’s Republic of China
- Institute of Cardiovascular Disease, Shanghai Jiao Tong University School of Medicine, 197 Rui Jin Road II, Shanghai, 200025 People’s Republic of China
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Wang Q, Liu H, Ding J. Outcomes of percutaneous coronary intervention in patients with coronary chronic total occlusions with versus without type 2 diabetes mellitus: A systematic review and meta-analysis. Medicine (Baltimore) 2017; 96:e8499. [PMID: 29137044 PMCID: PMC5690737 DOI: 10.1097/md.0000000000008499] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Nowadays, due to advanced techniques and well-trained interventionists in catheter labs, new scientific research has shown percutaneous coronary intervention (PCI) to be a safe treatment procedure in patients with chronic total occlusion (CTO). However, no study has systematically compared PCI outcomes in CTO patients with versus without type 2 diabetes mellitus (T2DM). Therefore, through this meta-analysis we aimed to systematically solve this issue. METHODS Between September 2016 and June 2017, the Cochrane Database of Randomized Trials, EMBASE, and MEDLINE databases were carefully searched for publications comparing PCI outcomes in CTO patients with versus without T2DM. Long-term (≥1 year) adverse clinical outcomes were considered the endpoints. Discontinuous data were analyzed by RevMan 5.3 whereby odds ratios (OR) and 95% confidence intervals (CIs) were the statistical parameters. RESULTS This analysis consisted of 1 randomized trial and 6 observational studies with a total number of 4571 patients with CTO (1915 patients with T2DM and 2656 patients without T2DM). Patients' enrollment was between the years 1998 and 2015.During this long-term follow-up (≥1 year), mortality was significantly higher in CTO patients with T2DM (OR: 1.56, 95% CI: 1.05-2.31; P = .03, I = 0%). Major adverse cardiac events (MACEs) and repeated revascularization were also significantly higher in patients with T2DM (OR: 1.30, 95% CI: 1.06-1.58; P = .01, I = 10%) and (OR: 1.30, 95% CI: 1.06-1.59; P = .01, I = 36%) respectively. However, myocardial infarction was not significantly different (OR: 1.01, 95% CI: 0.61-1.67; P = .96, I = 26%). CONCLUSION During this longer follow-up period post-PCI, mortality, MACEs and repeated revascularization in CTO patients with T2DM were significantly higher compared with similar patients without T2DM. Nevertheless, whether this hypothesis is relevant or not should be confirmed in larger trials.
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Affiliation(s)
- Qiang Wang
- Institute of Cardiovascular Diseases, Yichang Central People's Hospital, Yichang, Hubei Province Institute of Cardiovascular Diseases, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P. R. China
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Xing Z, Zhang L, Liu Z, He P, Yang Y, Wulasihan M. Prognostic value of glucose metabolism for non-ST-segment elevation infarction patients with diabetes mellitus and single concomitant chronic total occlusion following primary percutaneous coronary intervention. Medicine (Baltimore) 2017; 96:e8362. [PMID: 29137017 PMCID: PMC5690710 DOI: 10.1097/md.0000000000008362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Glucose metabolism status may play a predictive role in the severity of the complications among patients with type 2 diabetes mellitus (DM). However, few studies have focused on the prognostic value of glycosylated hemoglobin (HbA1c) and Homeostatic Model Assessment 2 for Insulin Resistance (HOMA2-IR) in patients with DM, non-ST-segment elevation infarction (NSTEMI), and single concomitant chronic total occlusion (CTO) following primary percutaneous coronary intervention (PCI). Short- and long-term prognostic value of HbA1c and HOMA2-IR in patients with DM with NSTEMI and single CTO who received primary percutaneous transluminal coronary intervention (pPCI).Data from 202 patients with NSTEMI and single CTO in nonculprit vessels were included. The incidence of revascularization, cardiogenic shock, ischemic stroke, major bleeding (ie, cerebral hemorrhage or massive hemorrhage of gastrointestinal tract), and cardiac death were combined as composite end points (CEPs). HbA1c was measured on admission and at 12 and 24 weeks after discharge. HOMA2-IR was measured on admission and at 6 and 12 weeks after discharge. The mean value of HbA1c and HOMA2-IR was calculated to determine the impact on 2.5-year CEPs. All patients were assessed during hospitalization and followed for up to 2.5 years after discharge.Mean age was 62.4 ± 11.8 years and 76% were male. Previous MI, lower left ventricular ejection fraction, and higher HbA1c (hazard ratio [HR] = 1.216; 95% confidence interval [CI] = 1.023-1.445; P = .023) were independently associated with a poor prognosis at 2.5 years. Higher HbA1c and HOMA2-IR on admission was associated with CEPs during hospitalization. Mean HOMA2-IR prior to pPCI was associated with revascularization (HR = 1.129; 95% CI = 1.008-1.265; P = .036) and ischemic stroke (HR = 1.276; 95% CI = 1.044-1.560; P = .017) during the 2.5 years follow-up period.Glucose metabolism status reflected by HbA1c and HOMA2-IR may provide prognostic value to patients with NSTEMI, type 2 DM, and single concomitant CTO following PCI. Therefore, patients with NSTEMI, CTO, and poor glycemic control should be carefully evaluated prior to PCI.
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Affiliation(s)
| | - Lei Zhang
- Department of Cardiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Zhiqiang Liu
- Department of Cardiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Pengyi He
- Department of Cardiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Yuchun Yang
- Department of Cardiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Muhuyati Wulasihan
- Department of Cardiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
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Karatasakis A, Iwnetu R, Danek BA, Karmpaliotis D, Alaswad K, Jaffer FA, Yeh RW, Kandzari DE, Lembo NJ, Patel M, Mahmud E, Lombardi WL, Wyman RM, Grantham JA, Doing AH, Toma C, Choi JW, Uretsky BF, Moses JW, Kirtane AJ, Ali ZA, Parikh M, Karacsonyi J, Rangan BV, Thompson CA, Banerjee S, Brilakis ES. The Impact of Age and Sex on In-Hospital Outcomes of Chronic Total Occlusion Percutaneous Coronary Intervention. J Invasive Cardiol 2017; 29:116-122. [PMID: 28089997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVES We sought to determine the effect of age and sex on procedural outcomes and efficiency of chronic total occlusion (CTO) percutaneous coronary intervention (PCI). METHODS We examined the clinical and angiographic characteristics and outcomes of 1675 CTO-PCIs performed in 1644 patients between 2012 and 2016 at 15 United States centers. RESULTS Mean age was 65.3 ± 10 years and 1408 (86%) were men. Overall technical and procedural success rates were 88% and 87%, respectively. Increasing age was associated with more comorbidities (dyslipidemia, hypertension, prior coronary artery bypass graft surgery, prior stroke, peripheral arterial disease, and chronic lung disease) and more lesion calcification. As compared with the reference age of <65 years, age >75 years was independently associated with technical failure (odds ratio [OR], 2.28; 95% confidence interval [CI], 1.20-4.28). Increasing age was also independently associated with the incidence of major adverse cardiovascular events (MACEs; OR, 2.93; 95% CI, 1.10-9.23 for 65-75 years and OR, 5.71; 95% CI, 1.89-19.60 for >75 years). Compared with men, women (n = 236; 14%) were older (66.8 ± 11.1 years vs 65.0 ± 9.8 years; P=.02), but had similar clinical characteristics and lower J-CTO scores (2.3 ± 1.3 vs 2.5 ± 1.2; P=.02). Although crude technical success rate was higher in women compared with men (92% vs 87%; P=.04), multivariable analysis did not show independent association between sex and technical failure (OR, men/women, 1.66; 95% CI, 0.86-3.50) or MACE (OR, 0.61; 95% CI, 0.25-1.73). CONCLUSIONS Older age, but not sex, is associated with lower technical success and higher in-hospital complication rate for CTO-PCI. CTO-PCI is relatively infrequently attempted in women, despite high technical success and acceptable complication rates.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Emmanouil S Brilakis
- Minneapolis Heart Institute, 920 E. 28th Street #300, Minneapolis, MN 55407 USA.
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Martinez-Parachini JR, Karatasakis A, Karmpaliotis D, Alaswad K, Jaffer FA, Yeh RW, Patel M, Bahadorani J, Doing A, Nguyen-Trong PK, Danek BA, Karacsonyi J, Alame A, Rangan BV, Thompson CA, Banerjee S, Brilakis ES. Impact of diabetes mellitus on acute outcomes of percutaneous coronary intervention in chronic total occlusions: insights from a US multicentre registry. Diabet Med 2017; 34:558-562. [PMID: 27743404 PMCID: PMC5352496 DOI: 10.1111/dme.13272] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/11/2016] [Indexed: 12/24/2022]
Abstract
AIM To examine the impact of diabetes mellitus on procedural outcomes of patients who underwent percutaneous coronary intervention for chronic total occlusion. METHODS We assessed the impact of diabetes mellitus on the outcomes of percutaneous coronary intervention for chronic total occlusion among 1308 people who underwent such procedures at 11 US centres between 2012 and 2015. RESULTS The participants' mean ± sd age was 66 ± 10 years, 84% of the participants were men and 44.6% had diabetes. As compared with participants without diabetes, participants with diabetes were more likely to have undergone coronary artery bypass graft surgery (38 vs 31%; P = 0.006), and to have had previous heart failure (35 vs 22%; P = 0.0001) and peripheral arterial disease (19 vs 13%; P = 0.002). They also had a higher BMI (31 ± 6 kg/m2 vs 29 ± 6 kg/m2 ; P = 0.001), similar Japanese chronic total occlusion scores (2.6 ± 1.2 vs 2.5 ± 1.2; P = 0.82) and similar final successful crossing technique: antegrade wire escalation (46 vs 47%; P = 0.66), retrograde (30 vs 28%; P = 0.66) and antegrade dissection re-entry (24 vs 25%; P = 0.66). Technical (91 vs 90%; P = 0.80) and procedural (89 vs 89%; P = 0.93) success was similar in the two groups, as was the incidence of major adverse cardiac events (2.2 vs 2.5%; P = 0.61). CONCLUSIONS In a contemporary cohort of people undergoing percutaneous coronary intervention for chronic total occlusion, nearly one in two (45%) had diabetes mellitus. Procedural success and complication rates were similar in people with and without diabetes.
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Affiliation(s)
| | - A Karatasakis
- VA North Texas Healthcare System and UT Southwestern Medical Center, Dallas, TX, USA
| | | | - K Alaswad
- Henry Ford Hospital, Detroit, MI, USA
| | - F A Jaffer
- Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - R W Yeh
- Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - M Patel
- VA San Diego Healthcare System and University of California San Diego, San Diego, CA, USA
| | - J Bahadorani
- VA San Diego Healthcare System and University of California San Diego, San Diego, CA, USA
| | - A Doing
- Medical Center of the Rockies, Loveland, CO, USA
| | - P-K Nguyen-Trong
- VA North Texas Healthcare System and UT Southwestern Medical Center, Dallas, TX, USA
| | - B A Danek
- VA North Texas Healthcare System and UT Southwestern Medical Center, Dallas, TX, USA
| | - J Karacsonyi
- VA North Texas Healthcare System and UT Southwestern Medical Center, Dallas, TX, USA
| | - A Alame
- VA North Texas Healthcare System and UT Southwestern Medical Center, Dallas, TX, USA
| | - B V Rangan
- VA North Texas Healthcare System and UT Southwestern Medical Center, Dallas, TX, USA
| | | | - S Banerjee
- VA North Texas Healthcare System and UT Southwestern Medical Center, Dallas, TX, USA
| | - E S Brilakis
- VA North Texas Healthcare System and UT Southwestern Medical Center, Dallas, TX, USA
- Minneapolis Heart Institute, Minneapolis, MN, USA
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Sharma V, Wilson W, Smith W, McEntegart M, Oldroyd K, Sidik N, Bagnall A, Egred M, Irving J, Strange J, Johnson T, Walsh S, Hanratty C, Spratt J. Comparison of Characteristics and Complications in Men Versus Women Undergoing Chronic Total Occlusion Percutaneous Intervention. Am J Cardiol 2017; 119:535-541. [PMID: 27923460 DOI: 10.1016/j.amjcard.2016.11.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 11/02/2016] [Accepted: 11/02/2016] [Indexed: 11/18/2022]
Abstract
Gender differences exist in clinical outcomes after routine percutaneous coronary intervention (PCI), but studies reporting such outcomes after chronic total occlusion (CTO) PCI are limited. We assessed the characteristics and outcomes of female patients undergoing CTO PCI. We retrospectively analyzed a dedicated national (United Kingdom) prospective CTO database from 2011 to 2015 for outcomes and characteristics of female patients undergoing CTO PCI (unmatched and propensity matched). Female patients constituted 20.5% (n = 260 of 1,271) of the unmatched cohort and 33.3% (n = 233 of 699) of the matched cohort and were more likely to be older (women aged >70 years, 48% in the unmatched and 45% in the matched cohort). An increased inhospital complication rate was observed in female patients (unmatched: 10% women vs 4.45% men, p = 0.0012, and matched 9.87% women vs 3.86% men, p = 0.0032). Coronary perforation, bleeding, and contrast-induced nephropathy were more frequently observed in female patients. Femoral access site with >6 French sheath was associated with an increased risk of bleeding. Presence of calcification in the CTO artery was associated with coronary perforation (grade III) in female patients in the matched cohort (p = 0.007). Female patients undergoing CTO PCI were older and experienced increased of inhospital complications. Increased awareness of these complications could influence the selection of access site and sheath size, the need for prehydration, judicious choice of balloon size, collateral selection, and wire placement in female patients undergoing CTO PCI.
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Affiliation(s)
- Vinoda Sharma
- Department of Cardiology, Peter Munk Cardiac Centre, Toronto General Hospital, Toronto, Canada
| | - William Wilson
- Department of Cardiology, Royal Melbourne Hospital, Melbourne, Australia
| | - William Smith
- Department of Cardiology, Trent Cardiac Centre, Nottingham City Hospital, Nottingham, United Kingdom
| | - Margaret McEntegart
- Department of Cardiology, Golden Jubilee National Hospital, Glasgow, United Kingdom
| | - Keith Oldroyd
- Department of Cardiology, Golden Jubilee National Hospital, Glasgow, United Kingdom
| | - Novalia Sidik
- Department of Cardiology, Golden Jubilee National Hospital, Glasgow, United Kingdom
| | - Alan Bagnall
- Department of Cardiology, Freeman Hospital, Newcastle-upon-Tyne, United Kingdom
| | - Mohaned Egred
- Department of Cardiology, Freeman Hospital, Newcastle-upon-Tyne, United Kingdom
| | - John Irving
- Department of Cardiology, Ninewells Hospital, Dundee, United Kingdom
| | - Julian Strange
- Department of Cardiology, University Hospitals Bristol, Bristol, United Kingdom
| | - Thomas Johnson
- Department of Cardiology, University Hospitals Bristol, Bristol, United Kingdom
| | - Simon Walsh
- Department of Cardiology, Belfast City Hospital, Belfast, United Kingdom
| | - Colm Hanratty
- Department of Cardiology, Belfast City Hospital, Belfast, United Kingdom
| | - James Spratt
- Department of Cardiology, Forth Valley Royal Hospital, Larbert, United Kingdom.
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Isaaz K, Gerbay A, Terreaux J, Khamis H, Tammam K, Richard L, Cerisier A, Lamaud M, Da Costa A. Restenosis after percutaneous coronary intervention for coronary chronic total occlusion. The central role of an optimized immediate post-procedural angiographic result. Int J Cardiol 2016; 224:343-347. [PMID: 27681251 DOI: 10.1016/j.ijcard.2016.09.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 08/24/2016] [Accepted: 09/15/2016] [Indexed: 11/30/2022]
Affiliation(s)
- Karl Isaaz
- Division of Cardiology, University of Saint Etienne, Saint Etienne, France.
| | - Antoine Gerbay
- Division of Cardiology, University of Saint Etienne, Saint Etienne, France
| | - Jérémy Terreaux
- Division of Cardiology, University of Saint Etienne, Saint Etienne, France
| | - Hazem Khamis
- Division of Cardiology, University of Saint Etienne, Saint Etienne, France
| | - Khalid Tammam
- Division of Cardiology, University of Saint Etienne, Saint Etienne, France
| | - Laure Richard
- Division of Cardiology, University of Saint Etienne, Saint Etienne, France
| | - Alexis Cerisier
- Division of Cardiology, University of Saint Etienne, Saint Etienne, France
| | - Michel Lamaud
- Division of Cardiology, University of Saint Etienne, Saint Etienne, France
| | - Antoine Da Costa
- Division of Cardiology, University of Saint Etienne, Saint Etienne, France
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Christakopoulos GE, Karacsonyi J, Danek BA, Karatasakis A, Alame A, Kalsaria P, Mohammed A, Roesle M, Rangan BV, Banerjee S, Brilakis ES. Near-Infrared Spectroscopy Analysis of Coronary Chronic Total Occlusions. J Invasive Cardiol 2016; 28:485-488. [PMID: 27922805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To examine the presence and localization of lipid-core plaque (LCP) in coronary vessels with chronic total occlusions (CTOs) using near-infrared spectroscopy (NIRS). METHODS NIRS imaging was performed after guidewire crossing of the occlusion in 15 patients with CTOs. LCP was defined as ≥2 adjacent 2 mm yellow blocks on the block chemogram. We also measured the maximum lipid-core burden index (LCBI) in a 4 mm length of artery (maxLCBI4mm). Large LCP was defined as maxLCBI4mm ≥500. RESULTS Median patient age was 64 years (interquartile range [IQR], 61-67 years) and all patients were men with high prevalence of diabetes mellitus (64%) and prior coronary artery bypass graft surgery (27%). The CTO target vessel was the right coronary artery (46%), left anterior descending artery (27%), or circumflex artery (27%). Median occlusion length was 35 mm (IQR, 30-50 mm). LCP was present in 11 of 15 CTO vessels (73%) and a large LCP in 4 of 15 CTO vessels (27%). LCP was located at the proximal cap in 6 CTOs (55%), the CTO body in 6 CTOs (55%), and the distal cap in 2 CTOs (18%). The median overall LCBI and maxLCBI4mm were 145 (IQR, 79-243) and 415 (IQR, 267-505), respectively. All patients underwent successful stenting without any complications. The 12-month incidence of in-stent restenosis and target-lesion revascularization was 25%, and all patients who developed restenosis had an LCP at baseline. CONCLUSIONS LCPs are commonly encountered in coronary CTO vessels, suggesting an active intraplaque atherosclerotic process. The impact of LCP on postintervention outcomes requires further study.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Emmanouil S Brilakis
- Minneapolis Heart Institute, 920 E. 28th Street #300, Minneapolis, MN 55407 USA. esbrilakis@ gmail.com
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Di Serafino L, Borgia F, Maeremans J, Pyxaras SA, De Bruyne B, Wijns W, Heyndrickx GR, Dens J, Di Mario C, Barbato E. Periprocedural Myocardial Injury and Long-Term Clinical Outcome in Patients Undergoing Percutaneous Coronary Interventions of Coronary Chronic Total Occlusion. J Invasive Cardiol 2016; 28:410-414. [PMID: 26984930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND Periprocedural myocardial injury (PMI) after percutaneous coronary intervention (PCI) might occur more frequently during challenging procedures such as PCI of chronic coronary total occlusion (CTO). The prognostic implication of PMI in CTO-PCI remains unclear. METHODS From January 2006 to September 2012, a total of 715 consecutive patients undergoing CTO-PCI were screened at three centers. Only patients with available pre-PCI and post-PCI troponin (cTn) were included (n = 442). PMI was defined as an elevation of cTn >5x the upper reference limit (URL), or a rise of cTn >20% if baseline values were elevated. RESULTS Patients were grouped into: (1) successful CTO-PCI and no-PMI (Group A; n = 195); (2) successful CTO-PCI with PMI (Group B; n = 133); failed CTO-PCI (Group C; n = 114). Occurrence of major adverse cardiovascular event (MACE) was assessed in 431 patients (97%), at a median follow-up of 25 months, and were significantly lower in patients successfully treated without PMI occurrence, while increased in cases of PMI or failed CTO-PCI (Group A, 9%; Group B, 15%; Group C, 28%; hazard ratio, 1.57 (95% confidence interval, 1.12-2.18); P<.01). At Kaplan-Meier analysis, MACE-free survival was significantly higher in Group A (log-rank, 21.46; P<.001). CONCLUSION Successful CTO revascularization is still associated with a better long-term clinical outcome vs patients in whom it failed, regardless of the occurrence of PMI.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Emanuele Barbato
- Cardiovascular Research Center, Aalst OLV Hospital, Moorselbaan, n. 164, B-9300 Aalst, Belgium.
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Karatasakis A, Danek BA, Karmpaliotis D, Alaswad K, Jaffer FA, Yeh RW, Patel MP, Bahadorani JN, Wyman RM, Lombardi WL, Grantham JA, Kandzari DE, Lembo NJ, Doing AH, Moses JW, Kirtane AJ, Garcia S, Parikh MA, Ali ZA, Karacsonyi J, Kalra S, Rangan BV, Kalsaria P, Thompson CA, Banerjee S, Brilakis ES. Impact of Proximal Cap Ambiguity on Outcomes of Chronic Total Occlusion Percutaneous Coronary Intervention: Insights From a Multicenter US Registry. J Invasive Cardiol 2016; 28:391-396. [PMID: 27705889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVES We sought to determine the impact of proximal cap ambiguity on procedural techniques and outcomes for coronary chronic total occlusion (CTO) percutaneous coronary intervention (PCI). METHODS We examined the clinical and angiographic characteristics and outcomes of 1021 CTO-PCIs performed between 2012 and 2015 at 11 United States centers. RESULTS Proximal cap ambiguity was present in 31% of target lesions and was associated with increased clinical and angiographic complexity (prior coronary artery bypass graft surgery: 43% vs 33%; P=.01; moderate/severe calcification 66% vs 51%; P<.001) and lower technical success (85% vs 93%; P<.001) and procedural success (84% vs 91%; P=.01), but similar incidence of major adverse cardiac events (3.2% vs 2.9%; P=.77). A retrograde approach was more commonly utilized among cases with proximal cap ambiguity (68% vs 33%; P<.001), and was more likely to be the initial (39% vs 13%; P<.001) and successful approach (42% vs 20%; P<.001). Proximal cap ambiguity was associated with increased use of intravascular ultrasound (49% vs 36%; P=.01) and contrast (281 mL vs 250 mL; P<.001), higher air kerma radiation dose (4.0 Gy vs 3.0 Gy; P<.001), and longer procedure time (161 min vs 119 min; P<.001). CONCLUSIONS Proximal cap ambiguity is present in one-third of CTO-PCI target lesions and is associated with lower success rates, higher utilization of the retrograde approach, and lower procedural efficiency, but no significant difference in the incidence of major adverse cardiac events.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Emmanouil S Brilakis
- Dallas VA Medical Center (111A), 4500 South Lancaster Road, Dallas, TX 75216 USA.
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Gurudevan S, Garg P, Malik S, Khattar R, Saremi F, Hecht H, DeMaria A, Narula J. Impaired fasting glucose is associated with increased severity of subclinical coronary artery disease compared to patients with diabetes and normal fasting glucose: evaluation by coronary computed tomographic angiography. BMJ Open 2016; 6:e005148. [PMID: 27531720 PMCID: PMC5013494 DOI: 10.1136/bmjopen-2014-005148] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE This study was designed to evaluate the severity of subclinical atherosclerosis in patients with asymptomatic impaired fasting glucose (IFG) compared to those with diabetes mellitus (DM) and normal fasting glucose (NFG), as measured by coronary computed tomographic angiography (CCTA). DESIGN Subjects were divided into three groups: NFG (<100 mg/dL), IFG (100-125 mg/dL) and DM. Coronary artery calcium on non-contrast CT and plaque analysis on CCTA were performed. SETTING University hospital, single centre. PARTICIPANTS 216 asymptomatic participants prospectively underwent CCTA for the evaluation of coronary artery disease (CAD). PRIMARY AND SECONDARY OUTCOME MEASURES Atherosclerotic plaque burden in IFG compared to NFG patients. RESULTS 2664 segments were analysed in 120 NFG, 44 IFG and 52 DM participants. The mean calcium scores were 178±395, 259±510 and 414±836 for NFG, IFG and DM, respectively (p=0·037). The mean plaque burdens in the NFG, IFG and DM groups were 0.31±0.45, 0.50±0.69 and 0.68±0.69, respectively (p=0·0007). A greater proportion of patients with DM (19/52, 36.5%) and IFG (13/44, 29.5%) had obstructive CAD compared to those with NFG (16/120, 13.3%) (p=0.0015). The number of segments with severe disease was significantly higher in the DM (60/637, 9.4%) and IFG (42/539, 7.8%) groups compared to that in the NFG group (34/1488, 2.3%) (p=0.0001). CONCLUSIONS (1) IFG and DM have significantly higher, but comparable, calcium scores, plaque burden and obstructive CAD compared to NFG in asymptomatic individuals. (2) Pending corroboration by other reports, more intensive efforts may be devoted to the evaluation and treatment of patients with IFG.
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Affiliation(s)
- Swaminatha Gurudevan
- Department of Cardiology, University of California at Los Angeles, Los Angeles, California, USA
| | - Pankaj Garg
- Department of Cardiology, University of California at Irvine, Irvine, California, USA
| | - Shaista Malik
- Department of Cardiology, University of California at Irvine, Irvine, California, USA
| | - Ramni Khattar
- Department of Cardiology, University of California at Irvine, Irvine, California, USA
| | - Farhood Saremi
- Department of Cardiology, University of California at Irvine, Irvine, California, USA
| | - Harvey Hecht
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Anthony DeMaria
- Department of Cardiology, University of California at San Diego, San Diego, California, USA
| | - Jagat Narula
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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