Impact and predictive factors of bleeding complications in elderly patients admitted for an acute coronary syndrome: Insights from the ANTARCTIC trial
International audience Background Elderly patients are at high-risk of bleeding, particularly in the setting of acute coronary syndrome treated with an invasive strategy. Treatment adjustment by platelet function testing (PFT) failed to improve clinical outcomes in the randomized ANTARCTIC trial. Pu...
Published in: | Archives of Cardiovascular Diseases Supplements |
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Main Authors: | , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2019
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Online Access: | https://hal.inrae.fr/hal-02628217 https://doi.org/10.1016/j.acvdsp.2018.10.019 |
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ftunivaixmarseil:oai:HAL:hal-02628217v1 |
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Aix-Marseille Université: HAL |
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English |
topic |
[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology |
spellingShingle |
[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology Lattuca, B. Cayla, Guillaume Silvain, J. Cuisset, Thomas Leclercq, Florence Manzo-Silberman, S. Delarche, N. El Mahmoud, R. Carrié, D. Souteyrand, G. Diallo, A. Collet, J.P. Vicaut, E. Montalescot, G. Impact and predictive factors of bleeding complications in elderly patients admitted for an acute coronary syndrome: Insights from the ANTARCTIC trial |
topic_facet |
[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology |
description |
International audience Background Elderly patients are at high-risk of bleeding, particularly in the setting of acute coronary syndrome treated with an invasive strategy. Treatment adjustment by platelet function testing (PFT) failed to improve clinical outcomes in the randomized ANTARCTIC trial. Purpose This prespecified substudy aims at determining the predictive factors of bleeding and their relation to ischemic events and mortality. Methods We analyzed the 877 patients over the age of 75 years from the ANTARCTIC trial and randomized to a strategy of dose or drug antiplatelet therapy adjustment or a conventional strategy without PFT. In the monitoring group, patients received prasugrel 5 mg daily after coronary stenting and treatment was adjusted according to PFT. Correlation between occurrence of bleeding and major cardiovascular adverse events (MACE) defined as the composite of cardiovascular death, myocardial infarction and stroke was analyzed at one year. Results Clinically relevant bleedings (Bleeding Academic Research Consortium types 2, 3 or 5) were frequently observed (20.6%, n = 181 patients) with one third occurring in the first month. MACE occurred more frequently at one year in patients with a bleeding (16.6% vs. 7.6%, adj.HR: 2.04(1.24;3.38); P = 0.005). Rates of myocardial infarction and stroke were higher at one year after bleeding (9.9% vs. 4.5%, adj.HR: 2.40(1.24;4.66); P = 0.0093 and 6.6% vs. 1%, adj.HR: 5.55(2.04;15.06); P = 0.0008 respectively) without significant difference in death (6.6% vs. 4.0%; HR: 1.20(0.57;2.51); P = 0.63). Predictive factors of major bleedings in the multivariate model were age > 85 years [adj.HR: 2.48(1.25;4.91); P = 0.0093] and hemoglobin level (per gram of decrease) [adj.HR: 1.45(1.18;1.79); P = 0.0004]. Conclusions Clinically relevant bleedings were frequently observed in elderly patients and strongly associated with myocardial infarction and stroke. Age itself remained a predictive factor of bleeding in this population over the age of 75 years. |
author2 |
Hôpital Universitaire Carémeau Nîmes (CHU Nîmes) Centre Hospitalier Universitaire de Nîmes (CHU Nîmes) Sorbonne Universités (COMUE) Centre recherche en CardioVasculaire et Nutrition = Center for CardioVascular and Nutrition research (C2VN) Institut National de la Recherche Agronomique (INRA)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM) Centre Hospitalier Régional Universitaire Montpellier (CHRU Montpellier) Hôpital Lariboisière-Fernand-Widal APHP Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP) Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon) Hôpital Ambroise Paré AP-HP Centre Hospitalier Universitaire de Toulouse (CHU Toulouse) CHU Gabriel Montpied Clermont-Ferrand CHU Clermont-Ferrand |
format |
Article in Journal/Newspaper |
author |
Lattuca, B. Cayla, Guillaume Silvain, J. Cuisset, Thomas Leclercq, Florence Manzo-Silberman, S. Delarche, N. El Mahmoud, R. Carrié, D. Souteyrand, G. Diallo, A. Collet, J.P. Vicaut, E. Montalescot, G. |
author_facet |
Lattuca, B. Cayla, Guillaume Silvain, J. Cuisset, Thomas Leclercq, Florence Manzo-Silberman, S. Delarche, N. El Mahmoud, R. Carrié, D. Souteyrand, G. Diallo, A. Collet, J.P. Vicaut, E. Montalescot, G. |
author_sort |
Lattuca, B. |
title |
Impact and predictive factors of bleeding complications in elderly patients admitted for an acute coronary syndrome: Insights from the ANTARCTIC trial |
title_short |
Impact and predictive factors of bleeding complications in elderly patients admitted for an acute coronary syndrome: Insights from the ANTARCTIC trial |
title_full |
Impact and predictive factors of bleeding complications in elderly patients admitted for an acute coronary syndrome: Insights from the ANTARCTIC trial |
title_fullStr |
Impact and predictive factors of bleeding complications in elderly patients admitted for an acute coronary syndrome: Insights from the ANTARCTIC trial |
title_full_unstemmed |
Impact and predictive factors of bleeding complications in elderly patients admitted for an acute coronary syndrome: Insights from the ANTARCTIC trial |
title_sort |
impact and predictive factors of bleeding complications in elderly patients admitted for an acute coronary syndrome: insights from the antarctic trial |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.inrae.fr/hal-02628217 https://doi.org/10.1016/j.acvdsp.2018.10.019 |
long_lat |
ENVELOPE(155.883,155.883,-81.417,-81.417) |
geographic |
Antarctic Mace The Antarctic |
geographic_facet |
Antarctic Mace The Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
ISSN: 1878-6480 Archives of Cardiovascular Diseases Supplements https://hal.inrae.fr/hal-02628217 Archives of Cardiovascular Diseases Supplements, 2019, 11 (1), pp.12-13. ⟨10.1016/j.acvdsp.2018.10.019⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.acvdsp.2018.10.019 hal-02628217 https://hal.inrae.fr/hal-02628217 doi:10.1016/j.acvdsp.2018.10.019 PRODINRA: 456805 |
op_doi |
https://doi.org/10.1016/j.acvdsp.2018.10.019 |
container_title |
Archives of Cardiovascular Diseases Supplements |
container_volume |
11 |
container_issue |
1 |
container_start_page |
12 |
op_container_end_page |
13 |
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1788056867350511616 |
spelling |
ftunivaixmarseil:oai:HAL:hal-02628217v1 2024-01-14T10:02:02+01:00 Impact and predictive factors of bleeding complications in elderly patients admitted for an acute coronary syndrome: Insights from the ANTARCTIC trial Lattuca, B. Cayla, Guillaume Silvain, J. Cuisset, Thomas Leclercq, Florence Manzo-Silberman, S. Delarche, N. El Mahmoud, R. Carrié, D. Souteyrand, G. Diallo, A. Collet, J.P. Vicaut, E. Montalescot, G. Hôpital Universitaire Carémeau Nîmes (CHU Nîmes) Centre Hospitalier Universitaire de Nîmes (CHU Nîmes) Sorbonne Universités (COMUE) Centre recherche en CardioVasculaire et Nutrition = Center for CardioVascular and Nutrition research (C2VN) Institut National de la Recherche Agronomique (INRA)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM) Centre Hospitalier Régional Universitaire Montpellier (CHRU Montpellier) Hôpital Lariboisière-Fernand-Widal APHP Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP) Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon) Hôpital Ambroise Paré AP-HP Centre Hospitalier Universitaire de Toulouse (CHU Toulouse) CHU Gabriel Montpied Clermont-Ferrand CHU Clermont-Ferrand 2019 https://hal.inrae.fr/hal-02628217 https://doi.org/10.1016/j.acvdsp.2018.10.019 en eng HAL CCSD Elsevier/French Society of Cardiology info:eu-repo/semantics/altIdentifier/doi/10.1016/j.acvdsp.2018.10.019 hal-02628217 https://hal.inrae.fr/hal-02628217 doi:10.1016/j.acvdsp.2018.10.019 PRODINRA: 456805 ISSN: 1878-6480 Archives of Cardiovascular Diseases Supplements https://hal.inrae.fr/hal-02628217 Archives of Cardiovascular Diseases Supplements, 2019, 11 (1), pp.12-13. ⟨10.1016/j.acvdsp.2018.10.019⟩ [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology info:eu-repo/semantics/article Journal articles 2019 ftunivaixmarseil https://doi.org/10.1016/j.acvdsp.2018.10.019 2023-12-19T23:38:35Z International audience Background Elderly patients are at high-risk of bleeding, particularly in the setting of acute coronary syndrome treated with an invasive strategy. Treatment adjustment by platelet function testing (PFT) failed to improve clinical outcomes in the randomized ANTARCTIC trial. Purpose This prespecified substudy aims at determining the predictive factors of bleeding and their relation to ischemic events and mortality. Methods We analyzed the 877 patients over the age of 75 years from the ANTARCTIC trial and randomized to a strategy of dose or drug antiplatelet therapy adjustment or a conventional strategy without PFT. In the monitoring group, patients received prasugrel 5 mg daily after coronary stenting and treatment was adjusted according to PFT. Correlation between occurrence of bleeding and major cardiovascular adverse events (MACE) defined as the composite of cardiovascular death, myocardial infarction and stroke was analyzed at one year. Results Clinically relevant bleedings (Bleeding Academic Research Consortium types 2, 3 or 5) were frequently observed (20.6%, n = 181 patients) with one third occurring in the first month. MACE occurred more frequently at one year in patients with a bleeding (16.6% vs. 7.6%, adj.HR: 2.04(1.24;3.38); P = 0.005). Rates of myocardial infarction and stroke were higher at one year after bleeding (9.9% vs. 4.5%, adj.HR: 2.40(1.24;4.66); P = 0.0093 and 6.6% vs. 1%, adj.HR: 5.55(2.04;15.06); P = 0.0008 respectively) without significant difference in death (6.6% vs. 4.0%; HR: 1.20(0.57;2.51); P = 0.63). Predictive factors of major bleedings in the multivariate model were age > 85 years [adj.HR: 2.48(1.25;4.91); P = 0.0093] and hemoglobin level (per gram of decrease) [adj.HR: 1.45(1.18;1.79); P = 0.0004]. Conclusions Clinically relevant bleedings were frequently observed in elderly patients and strongly associated with myocardial infarction and stroke. Age itself remained a predictive factor of bleeding in this population over the age of 75 years. Article in Journal/Newspaper Antarc* Antarctic Aix-Marseille Université: HAL Antarctic Mace ENVELOPE(155.883,155.883,-81.417,-81.417) The Antarctic Archives of Cardiovascular Diseases Supplements 11 1 12 13 |