Risk factors of acute coagulation dysfunction after aneurysmal subarachnoid hemorrhage
Abstract Background Although coagulopathy have been proved to be a contributor to a poor outcome of aneurysmal subarachnoid hemorrhage (aSAH), the risk factors for triggering coagulation abnormalities have not been studied after aneurysm clipping. Methods We investigated risk factors of coagulopathy...
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doaj-36ef036b6b874d2ba5405b56d61bda412020-11-24T21:59:44ZengBMCChinese Neurosurgical Journal2057-49672018-10-01411610.1186/s41016-018-0135-6Risk factors of acute coagulation dysfunction after aneurysmal subarachnoid hemorrhageGuo-Rong Chen0Pei-Sen Yao1Chu-Bin Liu2Huang-Cheng Shang-Guan3Shu-Fa Zheng4Liang-Hong Yu5Yuan-Xiang Lin6Zhang-Ya Lin7De-Zhi Kang8Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical UniversityDepartment of Neurosurgery, The First Affiliated Hospital of Fujian Medical UniversityDepartment of Neurosurgery, The Second Affiliated Hospital of Fujian Medical UniversityDepartment of Neurosurgery, The First Affiliated Hospital of Fujian Medical UniversityDepartment of Neurosurgery, The First Affiliated Hospital of Fujian Medical UniversityDepartment of Neurosurgery, The First Affiliated Hospital of Fujian Medical UniversityDepartment of Neurosurgery, The First Affiliated Hospital of Fujian Medical UniversityDepartment of Neurosurgery, The First Affiliated Hospital of Fujian Medical UniversityDepartment of Neurosurgery, The First Affiliated Hospital of Fujian Medical UniversityAbstract Background Although coagulopathy have been proved to be a contributor to a poor outcome of aneurysmal subarachnoid hemorrhage (aSAH), the risk factors for triggering coagulation abnormalities have not been studied after aneurysm clipping. Methods We investigated risk factors of coagulopathy and analyzed the relationship between acute coagulopathy and outcome after aneurysm clipping. The clinical data of 137 patients with ruptured CA admitted to our institution was collected and retrospectively reviewed. Patient demographic data (age, sex), smoking, alcohol use, hypertension, diabetes, Hunt-Hess grade, Fisher grade, operation time, intraoperative total infusion volume, intraoperative blood loss, intraoperative transfusion, intraoperative hemostatic drug treatment, calcium reduction (preoperative free calcium concentration–postoperative free calcium concentration) were recorded. Coagulation was assessed within 24 h. Postoperative hemorrhage and infarction, deep venous thrombosis (DVT), and mortality were analyzed. Results Coagulopathy was detected in a total of 51 cases (group I), while not in 86 cases (group II). Univariable analysis demonstrated that age, smoking, alcohol use, intraoperative total infusion volume, intraoperative blood loss, intraoperative transfusion, and calcium reduction (≥ 1.2 mg/dl) were related to coagulopathy. Non-conditional logistic regression analysis showed that age [OR, 1.037 (95% CI, 1.001–1.074); p = 0.045] and calcium reduction (≥ 1.2 mg/dl) [OR, 5.509 (95% CI, 1.900–15.971); p = 0.002] were considered as the risk factors for coagulopathy. Hunt-Hess grade [OR, 2.641 (95% CI, 1.079–6.331); p = 0.033] and operation time [OR, 0.107 (95% CI, 1.012–0.928); p = 0.043] were considered as the risk factors for hypocoagulopathy. There were 6 cases (11.7%) with cerebral infarction in group I, while 6 cases (6.98%) in group II (χ 2 = 0.918, p = 0.338). There were 4 cases (7.84%) with rebleeding in group I, while 5 cases (5.81%) in group II (χ 2 = 0.215, p = 0.643). The mortality was 9.80% (5/51) in group I, while 1.16% (1/86) in group II (χ 2 = 5.708, p = 0.017). DVT was not detected in all cases. Conclusions In conclusion, age (≥ 65 years) and calcium reduction (≥ 1.2 mg/dl) were considered as the risk factors for coagulopathy and have been proved to be associated with higher mortality after aneurysm clipping.http://link.springer.com/article/10.1186/s41016-018-0135-6Risk factorsCoagulation dysfunctionAneurysmal subarachnoid hemorrhage |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Guo-Rong Chen Pei-Sen Yao Chu-Bin Liu Huang-Cheng Shang-Guan Shu-Fa Zheng Liang-Hong Yu Yuan-Xiang Lin Zhang-Ya Lin De-Zhi Kang |
spellingShingle |
Guo-Rong Chen Pei-Sen Yao Chu-Bin Liu Huang-Cheng Shang-Guan Shu-Fa Zheng Liang-Hong Yu Yuan-Xiang Lin Zhang-Ya Lin De-Zhi Kang Risk factors of acute coagulation dysfunction after aneurysmal subarachnoid hemorrhage Chinese Neurosurgical Journal Risk factors Coagulation dysfunction Aneurysmal subarachnoid hemorrhage |
author_facet |
Guo-Rong Chen Pei-Sen Yao Chu-Bin Liu Huang-Cheng Shang-Guan Shu-Fa Zheng Liang-Hong Yu Yuan-Xiang Lin Zhang-Ya Lin De-Zhi Kang |
author_sort |
Guo-Rong Chen |
title |
Risk factors of acute coagulation dysfunction after aneurysmal subarachnoid hemorrhage |
title_short |
Risk factors of acute coagulation dysfunction after aneurysmal subarachnoid hemorrhage |
title_full |
Risk factors of acute coagulation dysfunction after aneurysmal subarachnoid hemorrhage |
title_fullStr |
Risk factors of acute coagulation dysfunction after aneurysmal subarachnoid hemorrhage |
title_full_unstemmed |
Risk factors of acute coagulation dysfunction after aneurysmal subarachnoid hemorrhage |
title_sort |
risk factors of acute coagulation dysfunction after aneurysmal subarachnoid hemorrhage |
publisher |
BMC |
series |
Chinese Neurosurgical Journal |
issn |
2057-4967 |
publishDate |
2018-10-01 |
description |
Abstract Background Although coagulopathy have been proved to be a contributor to a poor outcome of aneurysmal subarachnoid hemorrhage (aSAH), the risk factors for triggering coagulation abnormalities have not been studied after aneurysm clipping. Methods We investigated risk factors of coagulopathy and analyzed the relationship between acute coagulopathy and outcome after aneurysm clipping. The clinical data of 137 patients with ruptured CA admitted to our institution was collected and retrospectively reviewed. Patient demographic data (age, sex), smoking, alcohol use, hypertension, diabetes, Hunt-Hess grade, Fisher grade, operation time, intraoperative total infusion volume, intraoperative blood loss, intraoperative transfusion, intraoperative hemostatic drug treatment, calcium reduction (preoperative free calcium concentration–postoperative free calcium concentration) were recorded. Coagulation was assessed within 24 h. Postoperative hemorrhage and infarction, deep venous thrombosis (DVT), and mortality were analyzed. Results Coagulopathy was detected in a total of 51 cases (group I), while not in 86 cases (group II). Univariable analysis demonstrated that age, smoking, alcohol use, intraoperative total infusion volume, intraoperative blood loss, intraoperative transfusion, and calcium reduction (≥ 1.2 mg/dl) were related to coagulopathy. Non-conditional logistic regression analysis showed that age [OR, 1.037 (95% CI, 1.001–1.074); p = 0.045] and calcium reduction (≥ 1.2 mg/dl) [OR, 5.509 (95% CI, 1.900–15.971); p = 0.002] were considered as the risk factors for coagulopathy. Hunt-Hess grade [OR, 2.641 (95% CI, 1.079–6.331); p = 0.033] and operation time [OR, 0.107 (95% CI, 1.012–0.928); p = 0.043] were considered as the risk factors for hypocoagulopathy. There were 6 cases (11.7%) with cerebral infarction in group I, while 6 cases (6.98%) in group II (χ 2 = 0.918, p = 0.338). There were 4 cases (7.84%) with rebleeding in group I, while 5 cases (5.81%) in group II (χ 2 = 0.215, p = 0.643). The mortality was 9.80% (5/51) in group I, while 1.16% (1/86) in group II (χ 2 = 5.708, p = 0.017). DVT was not detected in all cases. Conclusions In conclusion, age (≥ 65 years) and calcium reduction (≥ 1.2 mg/dl) were considered as the risk factors for coagulopathy and have been proved to be associated with higher mortality after aneurysm clipping. |
topic |
Risk factors Coagulation dysfunction Aneurysmal subarachnoid hemorrhage |
url |
http://link.springer.com/article/10.1186/s41016-018-0135-6 |
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