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Delvoye F, Maier B, Escalard S, Labreuche J, Thion LA, Aknouche S, Hebert S, Redjem H, Smajda S, Ciccio G, Allard J, Sabben C, Obadia M, Maertens de Noordhout A, Olivot JM, Blanc R, Piotin M, Desilles JP, Mazighi M. Antiplatelet Therapy During Emergent Extracranial Internal Carotid Artery Stenting: Comparison of Three Intravenous Antiplatelet Perioperative Strategies. J Stroke Cerebrovasc Dis 2020; 30:105521. [PMID: 33310073 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105521] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 11/25/2020] [Accepted: 11/29/2020] [Indexed: 12/01/2022] Open
Abstract
INTRODUCTION Guidelines for antiplatelet therapy administration, during emergent stenting for extra-cranial internal carotid artery (EC-ICA) occlusion in the setting of acute ischemic stroke (AIS) are lacking. Different antiplatelet regimen are used in association to endovascular therapy (EVT) for the treatment of EC-ICA lesions. We aimed to compare the clinical and radiological effects of three intravenous antiplatelet agents used during emergent EC-ICA stenting. MATERIAL AND METHODS Clinical data were collected from January 2015 to December 2019 in a monocentric prospective registry of AIS patients treated by EVT. All patients who underwent emergent EC-ICA stenting were sorted regarding the intravenous antiplatelet agent used during the procedure. RESULTS Among 218 patients treated by EVT for an EC-ICA occlusion of the anterior circulation during the study period, 70 underwent an emergent stenting of the EC-ICA. 60 were included in the present study, 9 received intravenous (IV) Cangrelor, 8 IV abciximab and 43 Aspirin. The rate of favorable neurological outcome, defined as modified Rankin Scale (mRS) ≤ 2 at three months were better in the Cangrelor and Aspirin groups (66,7% and 58,1%, respectively) than in the Abciximab group (37,5%), as well as, the rate of any intracranial ICH (22,2% and 37,2% vs 62,5%). The rate of acute stent reocclusion was similar between groups. CONCLUSION When used as a rescue treatment during emergent stenting of EC-ICA, Cangrelor and Aspirin present a better safety profile than Abciximab, with less intracranial hemorrhages and a higher rate of good clinical outcome. Additional studies are needed to confirm these findings.
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Affiliation(s)
- François Delvoye
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France; Université de Liège, Belgique.
| | - Benjamin Maier
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France; Laboratory of Vascular Translational Science, U1148 INSERM, Université de Paris, 46 rue Henri Huchard 75018 Paris, France.
| | - Simon Escalard
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France.
| | - Julien Labreuche
- University of Lille, CHU Lille, EA 2694 - Santé Publique: Épidémiologie et Qualité des Soins, F-59000 Lille, France.
| | - Laurie-Anne Thion
- Anesthesiology Department, Rothschild Foundation Hospital, Paris, France.
| | - Soufiane Aknouche
- Clinical Research Unit, Rothschild Foundation Hospital, Paris, France.
| | - Solène Hebert
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France.
| | - Hocine Redjem
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France.
| | - Stanislas Smajda
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France.
| | - Gabriele Ciccio
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France.
| | - Julien Allard
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France.
| | - Candice Sabben
- Neurology Department, Rothschild Foundation Hospital, Paris, France.
| | - Michael Obadia
- Neurology Department, Rothschild Foundation Hospital, Paris, France.
| | | | | | - Raphael Blanc
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France; Laboratory of Vascular Translational Science, U1148 INSERM, Université de Paris, 46 rue Henri Huchard 75018 Paris, France.
| | - Michel Piotin
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France; Laboratory of Vascular Translational Science, U1148 INSERM, Université de Paris, 46 rue Henri Huchard 75018 Paris, France.
| | - Jean-Philippe Desilles
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France; Laboratory of Vascular Translational Science, U1148 INSERM, Université de Paris, 46 rue Henri Huchard 75018 Paris, France; Université de Paris, France.
| | - Mikael Mazighi
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France; Laboratory of Vascular Translational Science, U1148 INSERM, Université de Paris, 46 rue Henri Huchard 75018 Paris, France; Université de Paris, France; FHU Neurovasc, France.
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Han YF, Dai QL, Chen XL, Xiong YY, Yin Q, Xu GL, Zhu WS, Zhang RL, Ma MM, Liu WH, Liu XF. Emergent loading dose of antiplatelets for stenting after IV rt-PA in acute ischemic stroke: a feasibility study. Int J Neurosci 2017; 128:311-317. [PMID: 28830290 DOI: 10.1080/00207454.2017.1367295] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND A loading dose of antiplatelets reduces in-stent thrombosis after stent implantation. However, whether it is safe in patients undergoing acute stenting after intravenous recombinant tissue plasminogen activator (rt-PA) is unclear. METHODS A case series of acute ischemic stroke patients treated with intravenous rt-PA followed by emergent stenting were prospectively included in Jinling Hospital Stroke Unit. An emergent loading dose of antiplatelets (aspirin 300 mg and clopidogrel 300 mg) were administered to all patients through a nasogastric tube immediately before stenting. Clinical and angiographic outcomes were evaluated in these patients. RESULTS A total of 12 patients were included. The median of NIHSS score on admission was 15 points (interquartile range 11-19). The median of time from stroke symptom onset to start IV rt-PA and stent placement was 172 min (interquartile range 123.75-189) and 311.5 min (interquartile range 285.5-349.5), respectively. All patients reached complete or partial recanalization (TICI ≥2a). One patient occurred hemorrhagic transformation at 24 h following the emergent loading dose of antiplatelets. A favorable outcome as defined by mRS ≤2 at 90 days was obtained in 58.3% (7/12) of all patients. CONCLUSION Our finding preliminary suggested that an emergent loading dose of antiplatelets may be safe and feasible for acute stenting after IV rt-PA.
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Affiliation(s)
- Yun-Fei Han
- a Department of Neurology, Jinling Hospital , Medical School of Nanjing University , Nanjing , China
| | - Qi-Liang Dai
- a Department of Neurology, Jinling Hospital , Medical School of Nanjing University , Nanjing , China
| | - Xiang-Liang Chen
- a Department of Neurology, Jinling Hospital , Medical School of Nanjing University , Nanjing , China
| | - Yun-Yun Xiong
- a Department of Neurology, Jinling Hospital , Medical School of Nanjing University , Nanjing , China
| | - Qin Yin
- a Department of Neurology, Jinling Hospital , Medical School of Nanjing University , Nanjing , China
| | - Ge-Lin Xu
- a Department of Neurology, Jinling Hospital , Medical School of Nanjing University , Nanjing , China
| | - Wu-Sheng Zhu
- a Department of Neurology, Jinling Hospital , Medical School of Nanjing University , Nanjing , China
| | - Ren-Liang Zhang
- a Department of Neurology, Jinling Hospital , Medical School of Nanjing University , Nanjing , China
| | - Min-Min Ma
- a Department of Neurology, Jinling Hospital , Medical School of Nanjing University , Nanjing , China
| | - Wen-Hua Liu
- a Department of Neurology, Jinling Hospital , Medical School of Nanjing University , Nanjing , China.,b Department of Neurology, Wuhan No. 1 Hospital , Wuhan , China
| | - Xin-Feng Liu
- a Department of Neurology, Jinling Hospital , Medical School of Nanjing University , Nanjing , China
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