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Kang SH, Gogas BD, Jeon KH, Park JS, Lee W, Yoon CH, Suh JW, Hwang SS, Youn TJ, Chae IH, Kim HS. Long-term safety of bioresorbable scaffolds: insights from a network meta-analysis including 91 trials. EUROINTERVENTION 2019; 13:1904-1913. [PMID: 29278353 DOI: 10.4244/eij-d-17-00646] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
AIMS The aim of this study was to investigate the long-term safety and efficacy of biodegradable scaffolds and metallic stents. METHODS AND RESULTS We analysed a total of 91 randomised controlled trials with a mean follow-up of 3.7 years in 105,842 patients which compared two or more coronary metallic stents or biodegradable scaffolds and reported the long-term clinical outcomes (≥2 years). Network meta-analysis showed that patients treated with the Absorb bioresorbable vascular scaffold (BVS) had a significantly higher risk of definite or probable scaffold thrombosis (ScT) compared to those treated with metallic DES. The risk of very late ScT was highest with the Absorb BVS among comparators. Pairwise conventional meta-analysis demonstrated that the elevated risk of ScT with Absorb BVS compared to cobalt-chromium everolimus-eluting stents was consistent across the time points of ≤30 days (early), 31 days - 1 year (late) and >1 year (very late) ScT. In addition, target lesion failure rates were significantly higher in the Absorb BVS cohort, driven by both increased risk of target vessel myocardial infarction and ischaemia-driven target lesion revascularisation. CONCLUSIONS Absorb BVS implantation was associated with increased risk of long-term and very late ScT compared to current-generation metallic DES. The risk of ScT occurred with a rising trend beyond one year.
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Affiliation(s)
- Si-Hyuck Kang
- Division of Cardiology, Department of Internal Medicine, College of Medicine, Seoul National University and Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea
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2
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Feng L, Dou C, Wang J, Jiang C, Ma X, Liu J. Upregulated 14‑3‑3β aggravates restenosis by promoting cell migration following vascular injury in diabetic rats with elevated levels of free fatty acids. Int J Mol Med 2018; 42:1074-1085. [PMID: 29749466 DOI: 10.3892/ijmm.2018.3671] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 05/09/2018] [Indexed: 11/05/2022] Open
Abstract
Mono‑unsaturated free fatty acids (FFAs) can serve as a predictive indicator of vascular restenosis following interventional therapy, particularly in individuals with high‑fat diet‑induced type 2 diabetes. However, the pathogenic mechanism remains to be fully elucidated. In the present study, the levels of tyrosine 3‑monooxygenase/tryptophan 5‑monooxygenase activation protein β (YWHAB; also known as 14‑3‑3β), in vascular smooth muscle cells (VSMCs) treated with different concentrations of oleic acid (OA) were examined by reverse transcription‑quantitative polymerase chain reaction and western blot analyses. The migration of VSMCs was examined using wound‑healing and Transwell migration assays. The protein distribution of B‑cell lymphoma 2 (BCL‑2)‑associated death promoter (BAD) in VSMCs treated with OA was examined by immunofluorescence and western blot analyses. In in vivo experiments, the carotid artery morphology of rats in different groups was assessed at 14 days post‑injury by non-invasive ultrasonographic imaging and confirmed by histological staining. The expression of YWHAB was upregulated by OA in a concentration‑dependent manner in VSMCs. In the in vivo experiments, carotid stenosis was more serious among high‑FFA diabetic rats. However, silencing of YWHAB significantly alleviated carotid neointimal hyperplasia among the diabetic rats with elevated FFA levels. In addition, YWHAB silencing alleviated the migration of OA‑treated VSMCs and increased translocation of the BAD protein from the cytoplasm to the mitochondria. In conclusion, the results showed that FFA‑induced upregulation of YWHAB was involved in neointimal hyperplasia by enhancing the migration of VSMCs following carotid artery injury. The inhibition of YWHAB may serve as a novel potential pharmacological target for preventing vascular restenosis following interventional therapy in diabetic individuals with high FFA levels.
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Affiliation(s)
- Lishuai Feng
- Department of Interventional Radiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Chaoran Dou
- Department of Ultrasound in Medicine, Shanghai Institute of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Jianbo Wang
- Department of Interventional Radiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Chunyu Jiang
- Department of Interventional Radiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Xu Ma
- Department of Interventional Radiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Jingjing Liu
- Department of Interventional Radiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
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Zheng WP, Yang M, Su LX, Ning Y, Wen WW, Xin MK, Zhao X, Zhang M. Association between plasma BMP-2 and in-stent restenosis in patients with coronary artery disease. Clin Chim Acta 2017; 471:150-153. [PMID: 28558956 DOI: 10.1016/j.cca.2017.05.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 05/24/2017] [Accepted: 05/26/2017] [Indexed: 11/17/2022]
Abstract
OBJECTIVE This study aimed to assess the association between plasma bone morphogenetic protein-2 (BMP-2) level and in-stent restenosis in patients with coronary artery disease. METHODS A total of 96 patients who underwent percutaneous coronary intervention (PCI) and were followed up after PCI were enrolled in this study. 47 patients diagnosed with in-stent restenosis (ISR) were recruited to ISR group and 49 patients without ISR were recruited to Control group according to the results of coronary angiography (CAG). Baseline characteristic data were collected, and plasma BMP-2 level was evaluated. The results were analyzed using logistic regression. RESULTS There were 47 patients in the ISR group and 49 patients in the Control group. Plasma levels of BMP-2 were higher in the ISR group than in the non-ISR group [20.96 (18.44, 27.05) pg/ml vs. 29.53 (25.03, 34.07) pg/ml, P<0.01]. Furthermore, the ISR group had significantly longer stent lengths and lower stent diameters than the Control group (P<0.01 and P<0.01, respectively). In multivariate analysis, BMP-2 level, diabetes, stent length and stent diameter were independently associated with ISR [odds ratio (OR)=1.11, 95% confidence interval (CI)=1.03-1.18, P<0.01; OR=4.75, 95% CI=(1.44-15.61), P=0.01; OR=1.06, 95% CI=(1.02-1.11), P<0.01; and OR=0.15, 95% CI=(0.02-0.95), P=0.04, respectively]. CONCLUSIONS Increased BMP-2 levels were independently associated with ISR in patients with coronary artery disease. Plasma BMP-2 may be useful in predicting ISR.
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Affiliation(s)
- Wei-Ping Zheng
- Department of Geriatric Medicine, Fujian Provincial Hospital, Fujian Medical University, Fuzhou 350001, China
| | - Min Yang
- Department of Gerontology, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Li-Xiao Su
- Department of Cardiology, Beijing An Zhen Hospital, Capital Medical University, and Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China; Department of Biostatistics, Rutgers School of Public Health, The State University of New Jersey, Piscataway, NJ, USA
| | - Yu Ning
- Department of Cardiology, Beijing An Zhen Hospital, Capital Medical University, and Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - Wan-Wan Wen
- Department of Cardiology, Beijing An Zhen Hospital, Capital Medical University, and Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - Man-Kun Xin
- Department of Cardiology, Beijing An Zhen Hospital, Capital Medical University, and Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - Xin Zhao
- Department of Cardiology, Beijing An Zhen Hospital, Capital Medical University, and Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - Ming Zhang
- Department of Cardiology, Beijing An Zhen Hospital, Capital Medical University, and Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China.
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Hong SJ, Ahn CM, Kim BK, Ko YG, Hur SH, Yu CW, Lee SJ, Choi CU, Kim JS, Yoon JH, Hong YJ, Choi JW, Choi SH, Jang Y, Lim DS. Prospective randomized comparison of clinical and angiographic outcomes between everolimus-eluting vs. zotarolimus-eluting stents for treatment of coronary restenosis in drug-eluting stents: intravascular ultrasound volumetric analysis (RESTENT-ISR trial). Eur Heart J 2016; 37:3409-3418. [PMID: 27634828 DOI: 10.1093/eurheartj/ehw389] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 06/24/2016] [Accepted: 08/15/2016] [Indexed: 12/21/2022] Open
Abstract
AIMS At present no proven standard treatment for drug-eluting stent (DES) restenosis is available, and the efficacy and safety of everolimus-eluting stent (EES) and zotarolimus-eluting stent (ZES) for DES restenosis are limited. The purpose of this prospective, randomized 9-month intracoronary ultrasound (IVUS) and 3-year clinical follow-up study was to compare the effects of EESs and ZESs on neointima volume and major adverse cardiovascular events (MACEs) such as death, myocardial infarction (MI), target lesion revascularization (TLR) and stent thrombosis in DES restenosis patients. METHODS AND RESULTS Patients were eligible for this study if they were between 40 and 75 years old with in-stent restenosis >50% by quantitative coronary angiographic analysis in DES or within 5 mm of the stent edges with signs of ischaemia. Eligible patients (n = 304, 146 women and 158 men) were randomly assigned to receive either EES (158 patients) or ZES (146 patients). The primary endpoint of the study was to compare neointima volume between the EES and ZES groups at the 9-month follow-up IVUS. MACEs, including death, non-fatal MI, stent thrombosis and the need for repeated TLR within 3 years, were noted. The 9-month angiographic and IVUS follow-up showed no significant differences in late lumen loss (0.40 ± 0.56 vs. 0.45 ± 0.61 mm, P = 0.57, respectively) and neointima volume (0.51 ± 0.48 vs. 0.56 ± 0.54 mm3/1 mm, P = 0.47, respectively) in the EES and the ZES groups. Composite MACEs such as death, MI, stent thrombosis and TLR during 3-year follow-up were comparable between the two groups [15.8% (n = 25) in the EES group and 22.6% (n = 33) in the ZES group, P = 0.276], independent of de novo DES type, sex, age, body mass index, presence of diabetes, hypertension and dyslipidaemia. CONCLUSIONS Patients with first- and second-generation DES restenosis, both EES and ZES implantation were effective and safe in reducing neointima volume and late loss with a comparable rate of MACEs independent of cardiovascular risk factors.
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Affiliation(s)
- Soon Jun Hong
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital, 126-1, 5ka, Anam-dong, Sungbuk-ku, Seoul 136-705, Korea
| | - Chul Min Ahn
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital, 126-1, 5ka, Anam-dong, Sungbuk-ku, Seoul 136-705, Korea.,Severance Cardiovascular Hospital, Yonsei University, 50-1, Yonsei-ro, Seodaemun-gu, Seoul 120-752, Korea
| | - Byeong-Keuk Kim
- Severance Cardiovascular Hospital, Yonsei University, 50-1, Yonsei-ro, Seodaemun-gu, Seoul 120-752, Korea
| | - Young-Guk Ko
- Severance Cardiovascular Hospital, Yonsei University, 50-1, Yonsei-ro, Seodaemun-gu, Seoul 120-752, Korea
| | - Seung-Ho Hur
- Keimyung University Dongsan Medical Center, 56 Dalseong-Ro, Jung-Gu, Daegu 700-712 Korea
| | - Cheol Woong Yu
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital, 126-1, 5ka, Anam-dong, Sungbuk-ku, Seoul 136-705, Korea
| | - Seung-Jin Lee
- Soonchunhyang University Medical Center, 23-20, Byeongmyeong-dong, Dongnam-gu, Cheonan, Chungcheongnam-do 31151, Korea
| | - Cheol Ung Choi
- Korea University Guro Hospital, 148, Gurodong-ro, Guro-gu, Seoul 08308, Korea
| | - Je Sang Kim
- Sejong General Hospital, Sosabon-dong, Sosa-gu, Bucheon-si, Gyeonggi-do 14754, Korea
| | - Jung-Han Yoon
- Yonsei University Wonju College of Medicine, Wonju Christian Hospital, 20 Ilsan-ro, Wonju, Gangwon-do, Wonju 220-701, Korea
| | - Young Joon Hong
- Chonnam National University Hospital, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, Korea
| | - Jae-Woong Choi
- Eulji General Hospital, 68 Hangeulbiseok-Ro, Nowon-Gu, Seoul 01830, Korea
| | - Seung-Hyuk Choi
- Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea
| | - Yangsoo Jang
- Severance Cardiovascular Hospital, Yonsei University, 50-1, Yonsei-ro, Seodaemun-gu, Seoul 120-752, Korea
| | - Do-Sun Lim
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital, 126-1, 5ka, Anam-dong, Sungbuk-ku, Seoul 136-705, Korea
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Zhao SJ, Zhong ZS, Qi GX, Shi LY, Chen L, Tian W. Effect of Pioglitazone in Preventing In-Stent Restenosis after Percutaneous Coronary Intervention in Patients with Type 2 Diabetes: A Meta-Analysis. PLoS One 2016; 11:e0155273. [PMID: 27163676 PMCID: PMC4862640 DOI: 10.1371/journal.pone.0155273] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 04/26/2016] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The benefits of pioglitazone in patients with type 2 diabetes mellitus (T2DM) after percutaneous coronary intervention (PCI) is unclear. OBJECTIVES To evaluate the effect of pioglitazone on prevention of in-stent restenosis (ISR) in patients with T2DM after PCI. METHODS All full-text published relevant studies compared the effect of pioglitazone with control group (placebo or no pioglitazone treatment) on ISR in patients with T2DM after PCI were identified by searching the databases including PubMed, EMBASE, Cochrane Library and ISI Web of Science through October 2015. The endpoints were defined as the rate of ISR, late lumen loss, in-stent neointimal volume, target lesion revascularization (TLR) and major adverse cardiac events (MACE). RESULTS Six studies (5 RCTs and 1 retrospective study), comprising 503 patients, were included into this meta-analysis. In the pioglitazone group, as compared with the control group, the risk ratio for ISR was 0.48 (I2 = 14.5%, P = 0.322; 95%CI 0.35 to 0.68, P<0.001), the risk ratio for TLR was 0.58 (I2 = 6.0%, P = 0.363; 95%CI 0.38 to 0.87, P = 0.009). The result showed there was no association between the use of pioglitazone and the events of MACE (I2 = 36.7%, P = 0.209; RR 0.56, 95%CI 0.30 to 1.05, P = 0.071). For the considerable heterogeneity, further analysis was not suitable for the endpoints of late lumen loss (I2 = 81.9%, P<0.001) and neointimal volume (I2 = 75.9%, P = 0.016). CONCLUSIONS The treatment of pioglitazone was associated with a reduction in ISR and TLR in T2DM patients suffering from PCI, except the incidence of MACE.
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Affiliation(s)
- Shi-jie Zhao
- Department of Geriatric Cardiology, First Affiliated Hospital, China Medical University, Shenyang, China
| | - Zhao-shuang Zhong
- Department of Respiratory, Central Hospital, Shenyang Medical College, Shenyang, China
| | - Guo-xian Qi
- Department of Geriatric Cardiology, First Affiliated Hospital, China Medical University, Shenyang, China
| | - Li-ye Shi
- Department of Geriatric Cardiology, First Affiliated Hospital, China Medical University, Shenyang, China
| | - Ling Chen
- Department of Geriatric Cardiology, First Affiliated Hospital, China Medical University, Shenyang, China
| | - Wen Tian
- Department of Geriatric Cardiology, First Affiliated Hospital, China Medical University, Shenyang, China
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Petrou P, Dias S. A mixed treatment comparison for short- and long-term outcomes of bare-metal and drug-eluting coronary stents. Int J Cardiol 2016; 202:448-62. [DOI: 10.1016/j.ijcard.2015.08.134] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Accepted: 08/14/2015] [Indexed: 12/16/2022]
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Hu RT, Liu J, Zhou Y, Hu BL. Association of smoking with restenosis and major adverse cardiac events after coronary stenting: A meta-analysis. Pak J Med Sci 2015; 31:1002-8. [PMID: 26430448 PMCID: PMC4590384 DOI: 10.12669/pjms.314.7495] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background and Objective: The association between smoking and clinical outcomes after coronary stenting is controversial. The aim of this meta-analysis was to assess the association between smoking and in stent restenosis (ISR), major adverse cardiac events (MACE), or major adverse cardiac and cerebrovascular events (MACCE) after coronary stenting. Methods: A search for studies published before December 2014 was conducted in PubMed, Embase, and Cochrane library. An inverse random weighted meta-analysis was conducted using logarithm of the odds ratio (OR) and its standard error for each study. Results: Ten studies investigated the association between smoking and ISR. Overall, smoking was not associated with ISR (OR: 1.05, 95% CI: 0.79–1.41; I2 = 47.8%). Subgroup analysis also failed to show a significant association between smoking and ISR risk regardless of bare metal stent (BMS) and drug-eluting stent (DES) implantation. Eight studies explored the association between smoking and MACE, but no association was found (OR: 0.92, 95% CI: 0.77–1.10; I2 = 25.5%), and subgroup analysis revealed that no distinct difference was found between BMS and DES implantation. Three studies investigated the association between smoking and MACCE and significant association was found (OR: 2.09, 95% CI: 1.43–3.06; I2 = 21.6%). Conclusions: Our results suggest that in patients undergoing percutaneous coronary intervention with stent implantation, smoking is not associated with ISR and MACE; however, smoking is an independent risk factor for MACCE.
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Affiliation(s)
- Rui-Ting Hu
- Rui-ting Hu, MD. Minzu Affiliated Hospital of Guangxi Medical University, 530001 Nanning, China
| | - Jie Liu
- Jie Liu, MD, PhD. Department of Cardiology, People's Hospital of Guangxi Zhuang Autonomous Region, 530021 Nanning, China
| | - You Zhou
- You Zhou, MD, PhD. Minerva Foundation Institute for Medical Research; FI-00290 Helsinki, Finland
| | - Bang-Li Hu
- Bang-li Hu, MD. First Affiliated Hospital of Guangxi Medical University, 530021 Nanning, China
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Hong SJ, Choi SC, Cho JY, Joo HJ, Park JH, Yu CW, Lim DS. Pioglitazone Increases Circulating MicroRNA-24 With Decrease in Coronary Neointimal Hyperplasia in Type 2 Diabetic Patients – Optical Coherence Tomography Analysis –. Circ J 2015; 79:880-8. [DOI: 10.1253/circj.cj-14-0964] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Soon Jun Hong
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital
| | - Seung Cheol Choi
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital
| | - Jae Young Cho
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital
| | - Hyung Joon Joo
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital
| | - Jae Hyoung Park
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital
| | - Cheol Woong Yu
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital
| | - Do-Sun Lim
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital
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Navarese EP, Tandjung K, Claessen B, Andreotti F, Kowalewski M, Kandzari DE, Kereiakes DJ, Waksman R, Mauri L, Meredith IT, Finn AV, Kim HS, Kubica J, Suryapranata H, Aprami TM, Di Pasquale G, von Birgelen C, Kedhi E. Safety and efficacy outcomes of first and second generation durable polymer drug eluting stents and biodegradable polymer biolimus eluting stents in clinical practice: comprehensive network meta-analysis. BMJ 2013; 347:f6530. [PMID: 24196498 PMCID: PMC3819044 DOI: 10.1136/bmj.f6530] [Citation(s) in RCA: 169] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/08/2013] [Indexed: 01/17/2023]
Abstract
OBJECTIVES To investigate the safety and efficacy of durable polymer drug eluting stents (DES) and biodegradable polymer biolimus eluting stents (biolimus-ES). DESIGN Network meta-analysis of randomised controlled trials. DATA SOURCES AND STUDY SELECTION Medline, Google Scholar, Embase, and Cochrane Central Register of Controlled Trials (CENTRAL) database search for randomised controlled trials comparing at least two of durable polymer sirolimus eluting stents (sirolimus-ES) and paclitaxel eluting stents (paclitaxel-ES), newer durable polymer everolimus eluting stents (everolimus-ES), Endeavor and Resolute zotarolimus eluting stents (zotarolimus-ES), and biodegradable polymer biolimus-ES. PRIMARY OUTCOMES Safety (death, myocardial infarction, definite or probable stent thrombosis) and efficacy (target lesion and target vessel revascularisation) assessed at up to one year and beyond. RESULTS 60 randomised controlled trials were compared involving 63,242 patients with stable coronary artery disease or acute coronary syndrome treated with a DES. At one year, there were no differences in mortality among devices. Resolute and Endeavor zotarolimus-ES, everolimus-ES, and sirolimus-ES, but not biodegradable polymer biolimus-ES, were associated with significantly reduced odds of myocardial infarction (by 29-34%) compared with paclitaxel-ES. Compared with everolimus-ES, biodegradable polymer biolimus-ES were associated with significantly increased odds of myocardial infarction (by 29%), while Endeavor zotarolimus-ES and paclitaxel-ES were associated with significantly increased odds of stent thrombosis. All investigated DES were similar with regards to efficacy endpoints, except for Endeavor zotarolimus-ES and paclitaxel-ES, which were associated with significantly increased the odds of target lesion and target vessel revascularisations compared with other devices. Direction of results beyond one year did not diverge from the findings for up to one year follow-up. Bayesian probability curves showed a gradient in the magnitude of effect, with everolimus-ES and Resolute zotarolimus-ES offering the highest safety profiles. CONCLUSIONS The newer durable polymer everolimus-ES and Resolute zotarolimus-ES and the biodegradable polymer biolimus-ES maintain the efficacy of sirolimus-ES; however, for safety endpoints, differences become apparent, with everolimus-ES and Resolute zotarolimus-ES emerging as the safest stents to date.
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Affiliation(s)
- Eliano P Navarese
- Department of Cardiology and Internal Medicine, Ludwik Rydygier Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
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Bangalore S, Kumar S, Fusaro M, Amoroso N, Kirtane AJ, Byrne RA, Williams DO, Slater J, Cutlip DE, Feit F. Outcomes with various drug eluting or bare metal stents in patients with diabetes mellitus: mixed treatment comparison analysis of 22,844 patient years of follow-up from randomised trials. BMJ 2012; 345:e5170. [PMID: 22885395 PMCID: PMC3415955 DOI: 10.1136/bmj.e5170] [Citation(s) in RCA: 173] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVES To evaluate the efficacy and safety of currently used drug eluting stents compared with each other and compared with bare metal stents in patients with diabetes. DESIGN Mixed treatment comparison meta-analysis. DATA SOURCES AND STUDY SELECTION PubMed, Embase, and CENTRAL were searched for randomised clinical trials, until April 2012, of four durable polymer drug eluting stents (sirolimus eluting stents, paclitaxel eluting stents, everolimus eluting stents, and zotarolimus eluting stents) compared with each other or with bare metal stents for the treatment of de novo coronary lesions and enrolling at least 50 patients with diabetes. PRIMARY OUTCOMES Efficacy (target vessel revascularisation) and safety (death, myocardial infarction, stent thrombosis). RESULTS From 42 trials with 22,844 patient years of follow-up, when compared with bare metal stents (reference rate ratio 1) all of the currently used drug eluting stents were associated with a significant reduction in target vessel revascularisation (37% to 69%), though the efficacy varied with the type of stent (everolimus eluting stents~sirolimus eluting stents>paclitaxel eluting stents~zotarolimus eluting stent>bare metal stents). There was about an 87% probability that everolimus eluting stents were the most efficacious compared with all others, though there were limited usable data for the zotarolimus eluting Resolute stent in patients with diabetes. Moreover, there was no increased risk of any safety outcome (including very late stent thrombosis) with any drug eluting stents compared with bare metal stents. There was about a 62% probability that the everolimus eluting stent was the safest stent for the outcome of "any" stent thrombosis. CONCLUSIONS Among patients with diabetes treated with coronary stents all currently available drug eluting stents were efficacious without compromising safety compared with bare metal stents. There were relative differences among the drug eluting stents, such that the everolimus eluting stent was the most efficacious and safe.
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11
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Bangalore S, Kumar S, Fusaro M, Amoroso N, Attubato MJ, Feit F, Bhatt DL, Slater J. Short- and long-term outcomes with drug-eluting and bare-metal coronary stents: a mixed-treatment comparison analysis of 117 762 patient-years of follow-up from randomized trials. Circulation 2012; 125:2873-91. [PMID: 22586281 DOI: 10.1161/circulationaha.112.097014] [Citation(s) in RCA: 451] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Drug-eluting stents (DES) have been in clinical use for nearly a decade; however, the relative short- and long-term efficacy and safety of DES compared with bare-metal stents (BMS) and among the DES types are less well defined. METHODS AND RESULTS PubMed, Embase, and Cochrane Central Register of Controlled Trials (CENTRAL) were searched for randomized clinical trials, until March 2012, that compared any of the Food and Drug Administration-approved durable stent and polymer DES (sirolimus-eluting stent [SES], paclitaxel-eluting stent [PES], everolimus-eluting stent [EES], zotarolimus-eluting stent [ZES], and ZES-Resolute [ZES-R]) with each other or against BMS for de novo coronary lesions, enrolling at least 100 patients and with follow-up of at least 6 months. Short-term (≤ 1 year) and long-term efficacy (target-vessel revascularization, target-lesion revascularization) and safety (death, myocardial infarction, stent thrombosis) outcomes were evaluated and trial-level data pooled by both mixed-treatment comparison and direct comparison analyses. From 76 randomized clinical trials with 117 762 patient-years of follow-up, compared with BMS, each DES reduced long-term target-vessel revascularization (39%-61%), but the magnitude varied by DES type (EES~SES~ZES-R>PES~ZES>BMS), with a >42% probability that EES had the lowest target-vessel revascularization rate. There was no increase in the risk of any long-term safety outcomes, including stent thrombosis, with any DES (versus BMS). In addition, there was reduction in myocardial infarction (all DES except PES versus BMS) and stent thrombosis (with EES versus BMS: Rate ratio, 0.51; 95% credibility interval, 0.35-0.73). The safest DES appeared to be EES (>86% probability), with reduction in myocardial infarction and stent thrombosis compared with BMS. Short-term outcomes were similar to long-term outcomes, with SES, ZES-R, and everolimus-eluting stent being the most efficacious and EES being the safest stent. CONCLUSIONS DES are highly efficacious at reducing the risk of target-vessel revascularization without an increase in any safety outcomes, including stent thrombosis. However, among the DES types, there were considerable differences, such that EES, SES, and ZES-R were the most efficacious and EES was the safest stent.
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Affiliation(s)
- Sripal Bangalore
- New York University School of Medicine, The Leon H. Charney Division of Cardiology, New York, NY 10016, USA.
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Park K, Park KW, Rha SW, Bae JH, Hur SH, Park JS, Yoon JH, Jang Y, Jeong MH, Kim HS. Comparison of 5-year clinical outcomes between sirolimus-versus paclitaxel-eluting stent: Korean multicenter network analysis of 9000-patient cohort. Circ Cardiovasc Interv 2012; 5:174-84. [PMID: 22396583 DOI: 10.1161/circinterventions.111.964650] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The paclitaxel-eluting stent (PES) and sirolimus-eluting stent (SES) are first-generation drug-eluting stents (DES) that have been the most widely used; however, it is unclear whether there are differences in the long-term safety and efficacy between the 2 stents. The long-term effectiveness of DES in unselected people with diabetes is also currently unclear. Moreover, the possibility of late catch-up is suggested in the DES population. METHODS AND RESULTS This study is an 8-center collaborative network analysis of all comers who received SES and PES. All patients who received SES and PES from February 2003 to October 2006 were enrolled. We analyzed 9315 patients (33.3% with diabetes) treated with SES or PES in the major 8 centers representing whole area of Korea. The primary end point was a major adverse cardiac event (MACE) composite of overall death, myocardial infarction, and target lesion revascularization. All analyses were performed using multivariable, adjusted models and propensity score-matching methods. Long-term MACE for 5 years were significantly lower in the SES than the PES group (13.3% versus 15.6%; hazard ratio, 0.82; 95% confidence interval, 0.71 to 0.96; P=0.01), which was mainly driven by the difference of MACE within the first year (hazard ratio, 0.73; 95% CI, 0.59 to 0.90; P=0.003), but the rate of MACE between 1 and 5 years in the landmark analysis was not different between the 2 stents (1.9 versus 2.0%/yr). In the subpopulation of people with diabetes, in contrast to the whole population, PES was comparable to SES in terms of any clinical outcome, both within the first year and from 1 to 5 years (MACE for 5 years, 20.3 versus 17.9%; MACE within the first year, 9.6 versus 8.2%; MACE 1 to 5 years, 2.9 versus 2.6%/yr). CONCLUSIONS The PES was inferior to the SES in the clinical follow-up of more than 9000 patients' cohort for 5 years, which was mainly driven by the difference in the first year. In the subpopulation of people with diabetes that showed higher MACE than people without diabetes, however, PES was comparable to SES in any clinical outcome for 5 years. Although these 2 stents are not frequently used as before, the data would be useful to expect the long-term clinical course of the current DES.
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Affiliation(s)
- Kyungil Park
- Cardiovascular Center, Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
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Nakamura M, Kotani JI, Kozuma K, Uchida T, Iwabuchi M, Muramatsu T, Hirayama H, Fujii K, Saito S. Effectiveness of Paclitaxel-Eluting Stents in Complex Clinical Patients - Insights From the TAXUS Japan Postmarket Surveillance Study -. Circ J 2011; 75:2573-80. [DOI: 10.1253/circj.cj-11-0320] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Masato Nakamura
- Division of Cardiovascular Medicine, Toho University Ohashi Medical Center
| | | | - Ken Kozuma
- Department of Cardiology, Teikyo University Hospital
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