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Wang Y, Li L, Hu X, Huang L, Li Z. The value of thromboelastography in evaluating the efficacy of Xueshuantong combined with edaravone in the treatment of acute cerebral infarction. Medicine (Baltimore) 2024; 103:e37954. [PMID: 38669396 PMCID: PMC11049688 DOI: 10.1097/md.0000000000037954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 03/29/2024] [Indexed: 04/28/2024] Open
Abstract
To explore the value of thromboelastography (TEG) in evaluating the efficacy of Xueshuantong combined with edaravone for the treatment of acute cerebral infarction (ACI). We retrospectively analyzed the clinical data of 96 patients with ACI treated with Xueshuantong combined with edaravone and monitored by TEG. The correlation between the results of TEG examination and treatment outcomes in patients after treatment was analyzed. After treatment, 65 of 96 patients showed good efficacy and 31 had poor efficacy. kinetic time (KT), reaction time (RT), and the percentage of clot lysis at 30 minutes after Ma value (LY30) of patients with good therapeutic effects were significantly higher than those with poor therapeutic effects; However, maximum amplitude (MA) and coagulation index (CI) were significantly lower than those with poor efficacy (P < .05). There was a significant positive correlation between KT, RT, and LY30 and the therapeutic effect of ACI, and a significant negative correlation between the therapeutic effects of MA, CI, and ACI (P < .05). Logistic analysis confirmed that KT, RT, and LY30 were protective factors for the therapeutic effect of ACI; MA and CI were risk factors for the therapeutic effect of ACI (P < .05). TEG has a high value in evaluating the efficacy of Xueshuantong combined with edaravone in the treatment of ACI. It can clarify changes in the coagulation function of patients, thereby guiding clinical follow-up treatment.
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Affiliation(s)
- Yu Wang
- Department of Laboratory, Tangshan Central Hospital, Tangshan City, Hebei Province, China
| | - Litao Li
- Internal Medicine Department 1, Zhao County People’s Hospital, Shijiazhuang City, Hebei Province, China
| | - Xiaojie Hu
- Department of Emergency, Affiliated Hospital of North China University of Science and Technology, Tangshan City, Hebei Province, China
| | - Liqiu Huang
- Department of Laboratory, Tangshan Central Hospital, Tangshan City, Hebei Province, China
| | - Zheng Li
- Department of Laboratory, Tangshan Central Hospital, Tangshan City, Hebei Province, China
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Huang J, Liao F, Luo Y, Shu X. Neutrophil-to-lymphocyte ratio at admission is a risk factor for in-hospital gastrointestinal bleeding in acute ischemic stroke patients after dual antiplatelet therapy: A case control study. J Stroke Cerebrovasc Dis 2023; 32:107325. [PMID: 37660552 DOI: 10.1016/j.jstrokecerebrovasdis.2023.107325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 08/19/2023] [Accepted: 08/22/2023] [Indexed: 09/05/2023] Open
Abstract
BACKGROUND Gastrointestinal bleeding is a clinically important complication in acute ischemic stroke patients after dual antiplatelet therapy. The present study was to explore the association between neutrophil-to-lymphocyte ratio (NLR) and in-hospital gastrointestinal bleeding in acute ischemic stroke (AIS) patients who had received dual antiplatelet therapy. METHODS This restrospective study enrolled AIS patients who had received dual antiplatelet therapy in our hospital from January 2019 to December 2021. Patients were divided into a bleeding group and a non-bleeding group according to whether they had in-hospital gastrointestinal bleeding. Propensity score matching was used to match the confounding variables between the two groups. Multivariate logistic regression was performed to evaluate the association between NLR and in-hospital gastrointestinal bleeding. Receiver operating characteristic (ROC) curve was used to test the prediction ability of NLR. RESULTS A total of 1130 patients were enrolled in this study. Before matching, there were 51 patients in the bleeding group, 1079 patients in the non-bleeding group. After matching, 49 pairs of patients were successfully matched. Multivariate regression revealed that NLR was an independent predictor of in-hospital gastrointestinal bleeding in AIS patients who had received dual antiplatelet therapy. The area under curve (AUC) of NLR in predicting in-hospital gastrointestinal bleeding was 0.908, the sensitivity and specificity were 0.878 and 0.857 respectively. CONCLUSIONS NLR at admission is a useful predictor of in-hospital gastrointestinal bleeding in acute ischemic stroke patients after dual antiplatelet therapy. Still, more prospective studies with larger sample size are needed to validate the result.
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Affiliation(s)
- Jiaming Huang
- Department of Gastroenterology, Nanchang University Affiliated Ganzhou Hospital, Ganzhou People's Hospital, Ganzhou, Jiangxi 341000, China.
| | - Foqiang Liao
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
| | - Yeting Luo
- Department of Neurology, Nanchang University Affiliated Ganzhou Hospital, Ganzhou People's Hospital, Ganzhou, Jiangxi 341000, China
| | - Xu Shu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
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Zhang Y, Bai J, Kang F, Li W, Xiao Z, Ma Y, Chai E. A nomogram to predict the risk of bleeding after discharge from stent-assisted ruptured aneurysm embolization in a Chinese population. Neurosurg Rev 2023; 46:42. [PMID: 36707467 DOI: 10.1007/s10143-023-01952-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/03/2022] [Accepted: 01/23/2023] [Indexed: 01/29/2023]
Abstract
The occurrence of bleeding events after stent-assisted embolization of a ruptured artery requiring continuous double antiplatelet therapy may seriously affect the prognosis of this group of patients. A nomogram can provide a personalized, more accurate risk estimate based on predictors. We, therefore, developed a nomogram to predict the probability of bleeding events in patients with stent-assisted ruptured aneurysm embolization. We performed a single-center retrospective analysis of data collected from patients undergoing stent-assisted ruptured aneurysm embolization between January 2018 and December 2021. Forward stepwise logistic regression was performed to identify independent predictors of adverse events of bleeding after stent-assisted embolization and to establish nomograms. Discrimination and calibration of this model were performed using the area under the ROC curve (AUC-ROC) and the calibration plot. The model is internally validated by using resampling (1000 replicates). A total of 131 patients were identified, and a total of 118 patients met the study criteria. The predictors included in the nomogram were body mass index (BMI), AAi, and MA-ADP. The model showed good resolving power with a ROC area of 0.893 (95% CI: 0.834 ~ 0.952) for this model with good calibration. The nomogram can be used to individualize, visualize, and accurately predict the risk probability of bleeding events after stent-assisted embolization of ruptured aneurysms.
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Affiliation(s)
- Yichuan Zhang
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, Ningxia, China
- Key Laboratory of Cerebrovascular Diseases in Gansu Province, Gansu Provincial Hospital, Lanzhou, China
| | - Jinbo Bai
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, Ningxia, China
| | - Fu Kang
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, Ningxia, China
| | - Wei Li
- Key Laboratory of Cerebrovascular Diseases in Gansu Province, Gansu Provincial Hospital, Lanzhou, China
- The First Clinical Medical College of Gansu, University of Traditional Chinese Medicine, Lanzhou, China
| | - Zaixing Xiao
- Key Laboratory of Cerebrovascular Diseases in Gansu Province, Gansu Provincial Hospital, Lanzhou, China
- The First Clinical Medical College of Gansu, University of Traditional Chinese Medicine, Lanzhou, China
| | - Yong Ma
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, Ningxia, China
- Key Laboratory of Cerebrovascular Diseases in Gansu Province, Gansu Provincial Hospital, Lanzhou, China
| | - Erqing Chai
- Key Laboratory of Cerebrovascular Diseases in Gansu Province, Gansu Provincial Hospital, Lanzhou, China.
- Cerebrovascular Disease Center, Gansu Provincial Hospital, No. 24 Donggang East Road, Lanzhou, Gansu, 730000, China.
- Emergency General Hospital, Beijing, China.
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Chen F, Zhang L, Bai X, Wang X, Geng Z. Clinical Application of Thromboelastography in Acute Ischemic Stroke. Clin Appl Thromb Hemost 2022; 28:10760296221131801. [PMID: 36285384 PMCID: PMC9608017 DOI: 10.1177/10760296221131801] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Acute ischemic stroke (AIS), characterized by high morbidity and mortality, has imposed a considerable burden on society. Despite rapid development in the treatment of AIS, there is still a high risk of recurrence. Furthermore, there is a time delay in waiting for the results of conventional coagulation tests in candidate patients for intravenous thrombolysis therapy. Heterogeneous responses to antiplatelet, intravascular thrombolysis, and endovascular therapies also worsen the situation. Thromboelastography (TEG), as a global and portable detection method for hemostasis, facilitates clinicians in disease monitoring, treatment evaluation, and prognosis prediction in AIS. In this narrative review, we provided a comprehensive summary of the clinical application of TEG in ischemic stroke and gave insights to further studies.
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Affiliation(s)
- Feng Chen
- Department of Neurology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Liren Zhang
- Department of Neurology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaolin Bai
- Department of Neurology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiuzhe Wang
- Department of Neurology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China,Zhi Geng, 600 Yishan Road, Xuhui District, Shanghai, 200233 China.
Xiuzhe Wang, 600 Yishan Road, Xuhui District, Shanghai, 200233 China
| | - Zhi Geng
- Department of Neurology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Pîrlog BO, Grotta JC. The Applicability of Thromboelastography in Acute Ischemic Stroke: A Literature Review. Semin Thromb Hemost 2022. [PMID: 36063851 DOI: 10.1055/s-0042-1757134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Acute ischemic stroke (AIS) due to cerebral artery occlusion is often treated by thrombolytics or antithrombotic drugs. Thromboelastography (TEG) is a noninvasive test that provides a dynamic overview of the coagulation process. TEG may help guide thrombolytic and antithrombotic therapy in AIS. This article aims to highlight the potential use of TEG in AIS patients by reviewing available studies. We conducted a literature review, including PubMed and Cochrane library databases. The following keywords were used to find relevant studies: thromboelastography, TEG, acute ischemic stroke, stroke, coagulopathy, antiplatelet, and anticoagulant treatment. We identified 142 papers and after abstract review, we included 24 studies in this report. TEG identified a hypercoagulable state in AIS patients represented by short R, K, and greater α: angle in all papers included. Modification of TEG parameters induced by intravenous thrombolysis was inconsistent but prolonged lysis (increased LY30) and weaker clots (lower maximum amplitude) were most frequent. TEG detected hypo-coagulopathy induced by dual antiplatelet therapy as well as antiplatelet drug resistance, with ticagrelor and aspirin having greater inhibition of platelet activity. A prolonged R-value seems to be the most reliable TEG parameter in detecting the anticoagulant effect of factor Xa inhibitor treatment. TEG might represent a useful point-of-care test for emergency decision-making in AIS patients and a tool for individualized treatment options. This hypothesis needs validation in a large cohort of prospectively studied AIS patients.
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Affiliation(s)
- Bianca O Pîrlog
- Department of Neurology, County Emergency Hospital, Cluj-Napoca, Romania.,University of Medicine and Pharmacy "Iuliu Hațieganu" Cluj-Napoca, Romania
| | - James C Grotta
- Memorial Hermann Hospital-Texas Medical Center, Houston, Texas
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Pîrlog BO, Grotta JC. The Applicability of Thromboelastography in Acute Ischemic Stroke: A Literature Review. Semin Thromb Hemost 2022; 48:842-849. [PMID: 36055271 DOI: 10.1055/s-0042-1753529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Acute ischemic stroke (AIS) due to cerebral artery occlusion is often treated by thrombolytics or antithrombotic drugs. Thromboelastography (TEG) is a noninvasive test that provides a dynamic overview of the coagulation process. TEG may help guide thrombolytic and antithrombotic therapy in AIS. This article aims to highlight the potential use of TEG in AIS patients by reviewing available studies. We conducted a literature review, including PubMed and Cochrane library databases. The following keywords were used to find relevant studies: thromboelastography, TEG, acute ischemic stroke, stroke, coagulopathy, antiplatelet, and anticoagulant treatment. We identified 142 papers and after abstract review, we included 24 studies in this report. TEG identified a hypercoagulable state in AIS patients represented by short R, K, and greater α: angle in all papers included. Modification of TEG parameters induced by intravenous thrombolysis was inconsistent but prolonged lysis (increased LY30) and weaker clots (lower maximum amplitude) were most frequent. TEG detected hypo-coagulopathy induced by dual antiplatelet therapy as well as antiplatelet drug resistance, with ticagrelor and aspirin having greater inhibition of platelet activity. A prolonged R-value seems to be the most reliable TEG parameter in detecting the anticoagulant effect of factor Xa inhibitor treatment. TEG might represent a useful point-of-care test for emergency decision-making in AIS patients and a tool for individualized treatment options. This hypothesis needs validation in a large cohort of prospectively studied AIS patients.
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Affiliation(s)
- Bianca O Pîrlog
- Department of Neurology, County Emergency Hospital, Cluj-Napoca, Romania.,University of Medicine and Pharmacy "Iuliu Hațieganu" Cluj-Napoca, Romania
| | - James C Grotta
- Memorial Hermann Hospital-Texas Medical Center, Houston, Texas
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