Mitch Wilson, Diego Incontri, Stephanie Vu, Sarah Marchina, Jia-Yi Wang, Alexander Andreev, Elizabeth Heistand, Filipa Carvalho, Magdy Selim, Vasileios-Arsenios Lioutas
{"title":"自发性脑内出血患者使用抗凝剂与出血部位和病因的关系","authors":"Mitch Wilson, Diego Incontri, Stephanie Vu, Sarah Marchina, Jia-Yi Wang, Alexander Andreev, Elizabeth Heistand, Filipa Carvalho, Magdy Selim, Vasileios-Arsenios Lioutas","doi":"10.1161/STROKEAHA.124.048243","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>It is unknown whether hypertensive microangiopathy or cerebral amyloid angiopathy (CAA) predisposes more to anticoagulant-associated intracerebral hemorrhage (AA-ICH). The purpose of our study was to determine whether AA-ICH is associated with lobar location and probable CAA.</p><p><strong>Methods: </strong>This was a cross-sectional analysis of patients with first-ever spontaneous ICH admitted to a tertiary hospital in Boston, between 2008 and 2023. Univariable and multivariable logistic regression were used to investigate the association between anticoagulation use and both lobar hemorrhage location and probable CAA on magnetic resonance imaging (MRI) by Boston Criteria 2.0 or computed tomography by Simplified Edinburgh Criteria.</p><p><strong>Results: </strong>A total of 1104 patients (mean [SD] age, 73 [12]; 499 females [45.0%]) were included. Of the 1104 patients, 268 (24.3%) had AA-ICH: 148 (55.2%) with vitamin K antagonists and 107 (39.9%) with direct oral anticoagulants. Brain MRI was performed in 695 (63.0%) patients. The proportion of patients with lobar hemorrhage was not different between those with and without AA-ICH (121/268 [45.1%] versus 424/836 [50.7%]; odds ratio [OR], 0.80 [95% CI, 0.61-1.05]; <i>P</i>=0.113). Patients with AA-ICH were less likely to have probable CAA on MRI (17/146 [11.6%] versus 127/549 [23.1%]; OR, 0.44 [95% CI, 0.25-0.75]; <i>P</i>=0.002) and probable CAA on MRI or computed tomography if MRI not performed (27/268 [10.0%] versus 200/836 [23.9%]; OR, 0.36 [95% CI, 0.23-0.55]; <i>P</i><0.001). Among patients with AA-ICH, there were no differences in the proportion with lobar hemorrhage (63/148 [42.6%] versus 46/107 [43.0%]; OR, 1.02 [95% CI, 0.62-1.68]; <i>P</i>=0.946) or probable CAA on MRI (10/72 [13.9%] versus 7/69 [10.1%]; OR, 0.70 [95% CI, 0.25-1.96]; <i>P</i>=0.495) between vitamin K antagonists and direct oral anticoagulant users.</p><p><strong>Conclusions: </strong>AA-ICH was not associated with lobar hemorrhage location but was associated with reduced odds of probable CAA. These results suggest that hypertensive microangiopathy may predispose more toward incident AA-ICH than CAA and emphasize the importance of blood pressure control among anticoagulant users. These findings require replication in additional cohorts.</p>","PeriodicalId":21989,"journal":{"name":"Stroke","volume":" ","pages":"2677-2684"},"PeriodicalIF":7.8000,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Association of Anticoagulant Use With Hemorrhage Location and Etiology in Incident Spontaneous Intracerebral Hemorrhage.\",\"authors\":\"Mitch Wilson, Diego Incontri, Stephanie Vu, Sarah Marchina, Jia-Yi Wang, Alexander Andreev, Elizabeth Heistand, Filipa Carvalho, Magdy Selim, Vasileios-Arsenios Lioutas\",\"doi\":\"10.1161/STROKEAHA.124.048243\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>It is unknown whether hypertensive microangiopathy or cerebral amyloid angiopathy (CAA) predisposes more to anticoagulant-associated intracerebral hemorrhage (AA-ICH). The purpose of our study was to determine whether AA-ICH is associated with lobar location and probable CAA.</p><p><strong>Methods: </strong>This was a cross-sectional analysis of patients with first-ever spontaneous ICH admitted to a tertiary hospital in Boston, between 2008 and 2023. Univariable and multivariable logistic regression were used to investigate the association between anticoagulation use and both lobar hemorrhage location and probable CAA on magnetic resonance imaging (MRI) by Boston Criteria 2.0 or computed tomography by Simplified Edinburgh Criteria.</p><p><strong>Results: </strong>A total of 1104 patients (mean [SD] age, 73 [12]; 499 females [45.0%]) were included. Of the 1104 patients, 268 (24.3%) had AA-ICH: 148 (55.2%) with vitamin K antagonists and 107 (39.9%) with direct oral anticoagulants. Brain MRI was performed in 695 (63.0%) patients. The proportion of patients with lobar hemorrhage was not different between those with and without AA-ICH (121/268 [45.1%] versus 424/836 [50.7%]; odds ratio [OR], 0.80 [95% CI, 0.61-1.05]; <i>P</i>=0.113). Patients with AA-ICH were less likely to have probable CAA on MRI (17/146 [11.6%] versus 127/549 [23.1%]; OR, 0.44 [95% CI, 0.25-0.75]; <i>P</i>=0.002) and probable CAA on MRI or computed tomography if MRI not performed (27/268 [10.0%] versus 200/836 [23.9%]; OR, 0.36 [95% CI, 0.23-0.55]; <i>P</i><0.001). Among patients with AA-ICH, there were no differences in the proportion with lobar hemorrhage (63/148 [42.6%] versus 46/107 [43.0%]; OR, 1.02 [95% CI, 0.62-1.68]; <i>P</i>=0.946) or probable CAA on MRI (10/72 [13.9%] versus 7/69 [10.1%]; OR, 0.70 [95% CI, 0.25-1.96]; <i>P</i>=0.495) between vitamin K antagonists and direct oral anticoagulant users.</p><p><strong>Conclusions: </strong>AA-ICH was not associated with lobar hemorrhage location but was associated with reduced odds of probable CAA. These results suggest that hypertensive microangiopathy may predispose more toward incident AA-ICH than CAA and emphasize the importance of blood pressure control among anticoagulant users. These findings require replication in additional cohorts.</p>\",\"PeriodicalId\":21989,\"journal\":{\"name\":\"Stroke\",\"volume\":\" \",\"pages\":\"2677-2684\"},\"PeriodicalIF\":7.8000,\"publicationDate\":\"2024-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Stroke\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1161/STROKEAHA.124.048243\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/10/2 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"CLINICAL NEUROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Stroke","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1161/STROKEAHA.124.048243","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/2 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
Association of Anticoagulant Use With Hemorrhage Location and Etiology in Incident Spontaneous Intracerebral Hemorrhage.
Background: It is unknown whether hypertensive microangiopathy or cerebral amyloid angiopathy (CAA) predisposes more to anticoagulant-associated intracerebral hemorrhage (AA-ICH). The purpose of our study was to determine whether AA-ICH is associated with lobar location and probable CAA.
Methods: This was a cross-sectional analysis of patients with first-ever spontaneous ICH admitted to a tertiary hospital in Boston, between 2008 and 2023. Univariable and multivariable logistic regression were used to investigate the association between anticoagulation use and both lobar hemorrhage location and probable CAA on magnetic resonance imaging (MRI) by Boston Criteria 2.0 or computed tomography by Simplified Edinburgh Criteria.
Results: A total of 1104 patients (mean [SD] age, 73 [12]; 499 females [45.0%]) were included. Of the 1104 patients, 268 (24.3%) had AA-ICH: 148 (55.2%) with vitamin K antagonists and 107 (39.9%) with direct oral anticoagulants. Brain MRI was performed in 695 (63.0%) patients. The proportion of patients with lobar hemorrhage was not different between those with and without AA-ICH (121/268 [45.1%] versus 424/836 [50.7%]; odds ratio [OR], 0.80 [95% CI, 0.61-1.05]; P=0.113). Patients with AA-ICH were less likely to have probable CAA on MRI (17/146 [11.6%] versus 127/549 [23.1%]; OR, 0.44 [95% CI, 0.25-0.75]; P=0.002) and probable CAA on MRI or computed tomography if MRI not performed (27/268 [10.0%] versus 200/836 [23.9%]; OR, 0.36 [95% CI, 0.23-0.55]; P<0.001). Among patients with AA-ICH, there were no differences in the proportion with lobar hemorrhage (63/148 [42.6%] versus 46/107 [43.0%]; OR, 1.02 [95% CI, 0.62-1.68]; P=0.946) or probable CAA on MRI (10/72 [13.9%] versus 7/69 [10.1%]; OR, 0.70 [95% CI, 0.25-1.96]; P=0.495) between vitamin K antagonists and direct oral anticoagulant users.
Conclusions: AA-ICH was not associated with lobar hemorrhage location but was associated with reduced odds of probable CAA. These results suggest that hypertensive microangiopathy may predispose more toward incident AA-ICH than CAA and emphasize the importance of blood pressure control among anticoagulant users. These findings require replication in additional cohorts.
期刊介绍：
Stroke is a monthly publication that collates reports of clinical and basic investigation of any aspect of the cerebral circulation and its diseases. The publication covers a wide range of disciplines including anesthesiology, critical care medicine, epidemiology, internal medicine, neurology, neuro-ophthalmology, neuropathology, neuropsychology, neurosurgery, nuclear medicine, nursing, radiology, rehabilitation, speech pathology, vascular physiology, and vascular surgery.
The audience of Stroke includes neurologists, basic scientists, cardiologists, vascular surgeons, internists, interventionalists, neurosurgeons, nurses, and physiatrists.
Stroke is indexed in Biological Abstracts, BIOSIS, CAB Abstracts, Chemical Abstracts, CINAHL, Current Contents, Embase, MEDLINE, and Science Citation Index Expanded.
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