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Geum MJ, Yu YM, Jeon J, Lee HW, Shin J, Chung WY, Hahn J, Ah YM. Intracoronary antithrombotic therapy during primary percutaneous coronary intervention in patients with STEMI: A systematic review and network meta-analysis. Thromb Res 2024; 233:127-134. [PMID: 38041878 DOI: 10.1016/j.thromres.2023.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/21/2023] [Accepted: 11/20/2023] [Indexed: 12/04/2023]
Abstract
INTRODUCTION The efficacy of intracoronary (IC) antithrombotic therapy, which may best prevent the no-reflow phenomenon during percutaneous coronary intervention (PCI), remains unclear. Therefore, we compared the efficacy and safety of different IC antithrombotic agents. MATERIALS AND METHODS This systematic review and network meta-analysis of randomized controlled trials (RCTs) compared IC fibrinolytic agents (recombinant tissue plasminogen activators [rtPAs] and non-rtPAs) or glycoprotein IIb/IIIa inhibitors (small molecules and monoclonal antibodies) with placebo by searching the relevant studies published before September 21, 2022. Bayesian network meta-analyses were performed using random-effects models. RESULTS Twenty-five RCTs with 4546 patients were included. Non-rtPAs and small molecules were significantly more effective in achieving thrombolysis in myocardial infarction (TIMI) grade 3 flow than placebo (odds ratio [OR] 2.28, 95 % credible intervals [CrI] 1.24-4.13; OR 2.06, 95 % CrI 1.17-3.46). Moreover, these agents' efficacy was observed in other microcirculation-related outcomes, including TIMI myocardial perfusion grade 3, complete ST-segment resolution, and corrected TIMI frame counts. Within 6 months, small molecules were associated with both an improved left ventricular ejection fraction (MD 3.90, 95 % CrI 0.48-7.46) and major adverse cardiac events (MACE) reduction (OR 0.36, 95 % CrI 0.20-0.61). Non-rtPAs demonstrated a reduced MACE incidence within 6 months (OR 0.51, 95 % CrI 0.31-0.81). The results were consistent in the subgroup with a total ischemic time > 6 h. No significant differences in mortality or bleeding events were observed. CONCLUSIONS IC non-rtPAs and small molecules may be effective for adjunctive therapy to PCI, particularly in patients with longer ischemia periods.
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Affiliation(s)
- Min Jung Geum
- Department of Pharmacy, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea
| | - Yun Mi Yu
- Department of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, College of Pharmacy, Yonsei University, Incheon, Republic of Korea; Department of Pharmaceutical Medicine and Regulatory Science, Colleges of Medicine and Pharmacy, Yonsei University, Incheon, Republic of Korea
| | - Jinyoung Jeon
- Department of Pharmaceutical Medicine and Regulatory Science, Colleges of Medicine and Pharmacy, Yonsei University, Incheon, Republic of Korea; Department of Pharmacy, National Cancer Center Hospital, Goyang, Republic of Korea
| | - Hyun Woo Lee
- Department of Pharmaceutical Medicine and Regulatory Science, Colleges of Medicine and Pharmacy, Yonsei University, Incheon, Republic of Korea
| | - Jaekyu Shin
- Department of Clinical Pharmacy, School of Pharmacy, University of California San Francisco, San Francisco, CA, USA
| | - Woo-Young Chung
- Department of Internal Medicine, Seoul National University Boramae Medical Center and College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - JongSung Hahn
- College of Pharmacy, Jeonbuk National University, Jeonju, Republic of Korea.
| | - Young-Mi Ah
- College of Pharmacy, Yeungnam University, Gyeongsan, Republic of Korea.
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Gorecka M, McCann GP, Berry C, Ferreira VM, Moon JC, Miller CA, Chiribiri A, Prasad S, Dweck MR, Bucciarelli-Ducci C, Dawson D, Fontana M, Macfarlane PW, McConnachie A, Neubauer S, Greenwood JP. Demographic, multi-morbidity and genetic impact on myocardial involvement and its recovery from COVID-19: protocol design of COVID-HEART-a UK, multicentre, observational study. J Cardiovasc Magn Reson 2021; 23:77. [PMID: 34112195 PMCID: PMC8190746 DOI: 10.1186/s12968-021-00752-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/02/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Although coronavirus disease 2019 (COVID-19) is primarily a respiratory illness, myocardial injury is increasingly reported and associated with adverse outcomes. However, the pathophysiology, extent of myocardial injury and clinical significance remains unclear. METHODS COVID-HEART is a UK, multicentre, prospective, observational, longitudinal cohort study of patients with confirmed COVID-19 and elevated troponin (sex-specific > 99th centile). Baseline assessment will be whilst recovering in-hospital or recently discharged, and include cardiovascular magnetic resonance (CMR) imaging, quality of life (QoL) assessments, electrocardiogram (ECG), serum biomarkers and genetics. Assessment at 6-months includes repeat CMR, QoL assessments and 6-min walk test (6MWT). The CMR protocol includes cine imaging, T1/T2 mapping, aortic distensibility, late gadolinium enhancement (LGE), and adenosine stress myocardial perfusion imaging in selected patients. The main objectives of the study are to: (1) characterise the extent and nature of myocardial involvement in COVID-19 patients with an elevated troponin, (2) assess how cardiac involvement and clinical outcome associate with recognised risk factors for mortality (age, sex, ethnicity and comorbidities) and genetic factors, (3) evaluate if differences in myocardial recovery at 6 months are dependent on demographics, genetics and comorbidities, (4) understand the impact of recovery status at 6 months on patient-reported QoL and functional capacity. DISCUSSION COVID-HEART will provide detailed characterisation of cardiac involvement, and its repair and recovery in relation to comorbidity, genetics, patient-reported QoL measures and functional capacity. CLINICAL TRIAL REGISTRATION ISRCTN 58667920. Registered 04 August 2020.
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Affiliation(s)
- Miroslawa Gorecka
- Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, LS2 9JT UK
| | - Gerry P. McCann
- University of Leicester and The NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Colin Berry
- Institute of Cardiovascular and Medical Sciences and British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, UK
| | - Vanessa M. Ferreira
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, Oxford Centre for Clinical Magnetic Resonance Research, British Heart Foundation Centre of Research Excellence, Oxford NIHR Biomedical Research Centre, University of Oxford, Oxford, UK
| | - James C. Moon
- Institute of Cardiovascular Science, University College London, London, UK
| | - Christopher A. Miller
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Amedeo Chiribiri
- School of Biomedical Engineering and Imaging Sciences, King’s College London, BHF Centre of Excellence and the NIHR Biomedical Research Centre at Guy’s and St. Thomas’ NHS Foundation Trust, The Rayne Institute, St. Thomas’ Hospital, London, UK
| | - Sanjay Prasad
- National Heart and Lung Institute, Imperial College, London, UK
| | - Marc R. Dweck
- University of Edinburgh and British Heart Foundation Centre for Cardiovascular Science, Edinburgh, UK
| | - Chiara Bucciarelli-Ducci
- Bristol Heart Institute, Bristol NIHR Cardiovascular Research Centre, University of Bristol and University Hospitals Bristol and Weston NHS Trust, Bristol, UK
| | - Dana Dawson
- Department of Cardiology, Aberdeen Cardiovascular and Diabetes Centre, Aberdeen Royal Infirmary and University of Aberdeen, Aberdeen, UK
| | - Marianna Fontana
- Division of Medicine, Royal Free Hospital, University College London, London, UK
| | - Peter W. Macfarlane
- Electrocardiology Core Laboratory, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Alex McConnachie
- Robertson Centre for Biostatistics, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Stefan Neubauer
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, Oxford Centre for Clinical Magnetic Resonance Research, British Heart Foundation Centre of Research Excellence, Oxford NIHR Biomedical Research Centre, University of Oxford, Oxford, UK
| | - John P. Greenwood
- Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, LS2 9JT UK
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Maznyczka A, Haworth PAJ. Adjunctive Intracoronary Fibrinolytic Therapy During Primary Percutaneous Coronary Intervention. Heart Lung Circ 2021; 30:1140-1150. [PMID: 33781699 DOI: 10.1016/j.hlc.2021.02.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 01/06/2021] [Accepted: 02/20/2021] [Indexed: 12/24/2022]
Abstract
Despite routinely restoring epicardial coronary patency, with primary percutaneous coronary intervention (PCI), microvascular obstruction affects approximately half of patients and confers an adverse prognosis. There are no evidence-based treatments for microvascular obstruction. A key contributor to microvascular obstruction is distal embolisation and microvascular thrombi. Adjunctive intracoronary fibrinolytic therapy may reduce thrombotic burden, potentially reducing distal embolisation of atherothrombotic debris to the microcirculation. In this review, the evidence from published randomised trials on the effects of adjunctive intracoronary fibrinolytic therapy during primary PCI is critically appraised, the ongoing randomised trials are described, and conclusions are made from the available evidence. Clinical uncertainties, to be addressed by future research, are highlighted.
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Affiliation(s)
- Annette Maznyczka
- Cardiology Department, Portsmouth Hospitals University NHS Trust, Portsmouth, UK; British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, UK.
| | - Peter A J Haworth
- Cardiology Department, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
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Maznyczka AM, McCartney P, Duklas P, McEntegart M, Oldroyd KG, Greenwood JP, Muir D, Chowdhary S, Gershlick AH, Appleby C, Eteiba H, Cotton J, Wragg A, Curzen N, Tait RC, MacFarlane P, Welsh P, Sattar N, Petrie MC, Ford I, Fox KAA, McConnachie A, Berry C. Effect of coronary flow on intracoronary alteplase: a prespecified analysis from a randomised trial. Heart 2021; 107:heartjnl-2020-317828. [PMID: 33436493 DOI: 10.1136/heartjnl-2020-317828] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 10/29/2020] [Accepted: 11/02/2020] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES Persistently impaired culprit artery flow ( METHODS In T-TIME (trial of low-dose adjunctive alTeplase during primary PCI), patients ≤6 hours from onset of ST-elevation myocardial infarction (STEMI) were randomised to placebo, alteplase 10 mg or alteplase 20 mg, administered by infusion into the culprit artery, pre-stenting. In this prespecified, secondary analysis, coronary flow was assessed angiographically at the point immediately before drug administration. Microvascular obstruction, myocardial haemorrhage and infarct size were assessed by cardiovascular magnetic resonance (CMR) at 2-7 days and 3 months. RESULTS TIMI flow was assessed after first treatment (balloon angioplasty/aspiration thrombectomy), immediately pre-drug administration, in 421 participants (mean age 61±10 years, 85% male) and was 3, 2 or 1 in 267, 134 and 19 participants respectively. In patients with TIMI flow ≤2 pre-drug, there was higher incidence of microvascular obstruction with alteplase (alteplase 20 mg (53.1%) and 10 mg (59.5%) combined versus placebo (34.1%); OR=2.47 (95% CI 1.16 to 5.22, p=0.018) interaction p=0.005) and higher incidence of myocardial haemorrhage (alteplase 20 mg (53.1%) and 10 mg (57.9%) combined vs placebo (27.5%); OR=3.26 (95% CI 1.44 to 7.36, p=0.004) interaction p=0.001). These effects were not observed in participants with TIMI 3 flow pre-drug. There were no interactions between TIMI flow pre-drug, alteplase and 3-month CMR findings. CONCLUSION In patients with impaired culprit artery flow ( TRIAL REGISTRATION NUMBER NCT02257294.
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Affiliation(s)
- Annette Marie Maznyczka
- Department of Cardiology, Golden Jubilee National Hospital, Glasgow, UK
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Peter McCartney
- Department of Cardiology, Golden Jubilee National Hospital, Glasgow, UK
| | - Patrycja Duklas
- Robertson Centre for Biostatistics, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | | | - Keith G Oldroyd
- Department of Cardiology, Golden Jubilee National Hospital, Glasgow, UK
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - John P Greenwood
- Department of Cardiology, Leeds General Infirmary, Leeds, UK
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Douglas Muir
- James Cook University Hospital, Middlesbrough, UK
| | | | | | - Clare Appleby
- Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK
| | - Hany Eteiba
- Department of Cardiology, Golden Jubilee National Hospital, Glasgow, UK
| | - James Cotton
- Department of Cardiology, Royal Wolverhampton Hospitals NHS Trust, Wolverhampton, Wolverhampton, UK
| | | | - Nick Curzen
- Wessex Cardiac Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - R Campbell Tait
- Department of Haematology, Glasgow Royal Infirmary, Glasgow, UK
| | | | - Paul Welsh
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Naveed Sattar
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Mark C Petrie
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Ian Ford
- Robertson Centre for Biostatistics, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Keith A A Fox
- Department of Cardiology, University of Edinburgh and Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Alex McConnachie
- Robertson Centre for Biostatistics, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Colin Berry
- Department of Cardiology, Golden Jubilee National Hospital, Glasgow, UK
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
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