scholarly journals Lactic Dehydrogenase to Albumin Ratio Is Associated With the Risk of Stroke-Associated Pneumonia in Patients With Acute Ischemic Stroke

2021 ◽  
Vol 8 ◽  
Author(s):  
Dan Yan ◽  
Qiqi Huang ◽  
Caijun Dai ◽  
Wenwei Ren ◽  
Siyan Chen
Keyword(s):  
Logistic Regression ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Lactic Dehydrogenase ◽  
Prevention Measures ◽  
Albumin Ratio ◽  
Discrimination Ability ◽  
Prognostic Accuracy ◽  
Increased Risk ◽  
Complications Of Stroke

Background: Stroke-associated pneumonia (SAP) is one of the common complications of stroke patients. Higher lactic dehydrogenase (LDH) and lower albumin levels were associated with SAP, but the contribution of the LDH to albumin ratio (LAR) to the risk of SAP in acute ischemic stroke (AIS) patients remained unclear.Methods: A total of 3173 AIS patients were included in this study, divided into SAP (n = 417) and non-SAP groups (n = 2756). Characteristics were compared between these two groups. The receiver operating characteristic curves (ROC) were used to evaluate the discrimination ability of the LAR, LDH, and albumin levels in predicting SAP. Logistic regression analysis was furtherly adopted to estimate the association between LAR and SAP. We also used the restricted cubic spline (RCS) to clarify the relationship between LAR and the risk of SAP.Results: LAR in the SAP group was significantly higher than that of the non-SAP group (8.75 ± 4.58 vs. 6.10 ± 2.55, P < 0.001). According to the results of ROC, LAR had the highest prognostic accuracy compared to LDH and albumin (P < 0.05). Besides, the logistic regression model showed that higher LAR (LAR > 6.75) were more vulnerable to SAP (OR, 2.80; 95% CI, 2.18–3.59, P < 0.001), controlling the confounders. The RCS model showed that there was a non-linear relationship between LAR and the risk of SAP.Conclusion: High LAR was associated with an increased risk of SAP in patients with AIS. LAR may be a potential predictor for the incidence of SAP. Appropriate prevention measures were needed in patients with high LAR (LAR > 6.75).

scholarly journals Dysphagia in Patients with Acute Ischemic Stroke: Early Dysphagia Screening May Reduce Stroke-Related Pneumonia and Improve Stroke Outcomes

2016 ◽  
Vol 42 (1-2) ◽  
pp. 81-89 ◽  
Author(s):  
Mohamed Al-Khaled ◽  
Christine Matthis ◽  
Andreas Binder ◽  
Jonas Mudter ◽  
Joern Schattschneider ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Case Fatality ◽  
National Institutes Of Health ◽  
Modified Rankin Scale ◽  
Stroke Patients ◽  
Stroke Outcomes ◽  
Increased Risk ◽  
Reduced Risk

Background: Dysphagia is associated with poor outcome in stroke patients. Studies investigating the association of dysphagia and early dysphagia screening (EDS) with outcomes in patients with acute ischemic stroke (AIS) are rare. The aims of our study are to investigate the association of dysphagia and EDS within 24 h with stroke-related pneumonia and outcomes. Methods: Over a 4.5-year period (starting November 2007), all consecutive AIS patients from 15 hospitals in Schleswig-Holstein, Germany, were prospectively evaluated. The primary outcomes were stroke-related pneumonia during hospitalization, mortality, and disability measured on the modified Rankin Scale ≥2-5, in which 2 indicates an independence/slight disability to 5 severe disability. Results: Of 12,276 patients (mean age 73 ± 13; 49% women), 9,164 patients (74%) underwent dysphagia screening; of these patients, 55, 39, 4.7, and 1.5% of patients had been screened for dysphagia within 3, 3 to <24, 24 to ≤72, and >72 h following admission. Patients who underwent dysphagia screening were likely to be older, more affected on the National Institutes of Health Stroke Scale score, and to have higher rates of neurological symptoms and risk factors than patients who were not screened. A total of 3,083 patients (25.1%; 95% CI 24.4-25.8) had dysphagia. The frequency of dysphagia was higher in patients who had undergone dysphagia screening than in those who had not (30 vs. 11.1%; p < 0.001). During hospitalization (mean 9 days), 1,271 patients (10.2%; 95% CI 9.7-10.8) suffered from stroke-related pneumonia. Patients with dysphagia had a higher rate of pneumonia than those without dysphagia (29.7 vs. 3.7%; p < 0.001). Logistic regression revealed that dysphagia was associated with increased risk of stroke-related pneumonia (OR 3.4; 95% CI 2.8-4.2; p < 0.001), case fatality during hospitalization (OR 2.8; 95% CI 2.1-3.7; p < 0.001) and disability at discharge (OR 2.0; 95% CI 1.6-2.3; p < 0.001). EDS within 24 h of admission appeared to be associated with decreased risk of stroke-related pneumonia (OR 0.68; 95% CI 0.52-0.89; p = 0.006) and disability at discharge (OR 0.60; 95% CI 0.46-0.77; p < 0.001). Furthermore, dysphagia was independently correlated with an increase in mortality (OR 3.2; 95% CI 2.4-4.2; p < 0.001) and disability (OR 2.3; 95% CI 1.8-3.0; p < 0.001) at 3 months after stroke. The rate of 3-month disability was lower in patients who had received EDS (52 vs. 40.7%; p = 0.003), albeit an association in the logistic regression was not found (OR 0.78; 95% CI 0.51-1.2; p = 0.2). Conclusions: Dysphagia exposes stroke patients to a higher risk of pneumonia, disability, and death, whereas an EDS seems to be associated with reduced risk of stroke-related pneumonia and disability.

scholarly journals Plasma D-Dimer Level is Associated with Clinical Outcomes in Patients with Atrial Fibrillation Related Acute Ischemic Stroke after Pneumonia

2020 ◽  
Author(s):  
Xu Yang ◽  
Taoli Lu ◽  
Zhanli Qu ◽  
Yi Zhang ◽  
Pingping Liu ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Roc Curve ◽  
Severe Disability ◽  
Multivariable Logistic Regression Analysis ◽  
Increased Risk ◽  
D Dimer

Abstract Objectives: Pneumonia is related to poor prognosis in acute ischemic stroke (AIS), and its risk might be higher in atrial fibrillation (AF) related AIS with elevated plasma D-dimer. The aim of our study was to investigate the prognostic value of D-dimer for predicting clinical outcome of AF-related AIS with pneumonia. Method: AF-related AIS patients with pneumonia were prospectively enrolled. Receiver operating characteristic (ROC) curve was used to determine the optimal D-dimer point for 3-month mortality and death/severe disability. The associations between the D-dimer and 3-month mortality and death/severe disability were assessed by multivariable logistic regression analysis. Results: A total of 415 patients were enrolled in this study. ROC curve analysis showed that the optimal cut point of D-dimer for 3-month death/severe disability and mortality were D-dimer≥2.35mg/l and D-dimer≥3.35mg/l, respectively. Multivariable logistic regression analysis showed that D-dimer≥2.35mg/l(OR 5.95, 95% CI: 3.09-11.45, P＜0.001), higher NIHISS score(OR:1.53, 95% CI: 1.38–1.68, P＜0.001) were associated with increased risk of 3-month death/severe disability), and anticoagulant was associated with decreased risk of death/severe disability (OR:0.16, 95% CI: 0.07-0.35, P＜0.001). Higher NIHISS score(OR:1.56, 95% CI: 1. .37–1.77, P＜0.001), higher age(OR 1.06, 95% CI: 1.01–1.11, P=0.019), D-dimer≥3.35mg/l (OR 7.85, 95% CI: 3.21-19.21, P=0.001)were associated with increased risk of 3-month mortality.Conclusions: AF-related AIS patients with concurrent high D-dimer and pneumonia increased risk of 3-month mortality and death/severe disability, plasma D-dimer may have predictive value in outcome after AF-related AIS with pneumonia.

Association between Blood Urea Nitrogen-to-creatinine Ratio and Three-Month Outcome in Patients with Acute Ischemic Stroke

2019 ◽  
Vol 16 (2) ◽  
pp. 166-172 ◽  
Author(s):  
Linghui Deng ◽  
Changyi Wang ◽  
Shi Qiu ◽  
Haiyang Bian ◽  
Lu Wang ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Ischemic Stroke ◽  
Clinical Outcome ◽  
Acute Ischemic Stroke ◽  
Blood Urea Nitrogen ◽  
Univariate Analysis ◽  
Density Lipoprotein ◽  
Hydration Status ◽  
Creatinine Ratio ◽  
Urea Nitrogen

Background: Hydration status significantly affects the clinical outcome of acute ischemic stroke (AIS) patients. Blood urea nitrogen-to-creatinine ratio (BUN/Cr) is a biomarker of hydration status. However, it is not known whether there is a relationship between BUN/Cr and three-month outcome as assessed by the modified Rankin Scale (mRS) score in AIS patients. Methods: AIS patients admitted to West China Hospital from 2012 to 2016 were prospectively and consecutively enrolled and baseline data were collected. Poor clinical outcome was defined as three-month mRS > 2. Univariate and multivariate logistic regression analyses were performed to determine the relationship between BUN/Cr and three-month outcome. Confounding factors were identified by univariate analysis. Stratified logistic regression analysis was performed to identify effect modifiers. Results: A total of 1738 patients were included in the study. BUN/Cr showed a positive correlation with the three-month outcome (OR 1.02, 95% CI 1.00-1.03, p=0.04). However, after adjusting for potential confounders, the correlation was no longer significant (p=0.95). An interaction between BUN/Cr and high-density lipoprotein (HDL) was discovered (p=0.03), with a significant correlation between BUN/Cr and three-month outcome in patients with higher HDL (OR 1.03, 95% CI 1.00-1.07, p=0.04). Conclusion: Elevated BUN/Cr is associated with poor three-month outcome in AIS patients with high HDL levels.

scholarly journals Recanalisation theraphy for acute ischemic stroke in cancer patients

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Giovanni Merlino ◽  
Carmelo Smeralda ◽  
Gian Luigi Gigli ◽  
Simone Lorenzut ◽  
Sara Pez ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Metastatic Cancer ◽  
Intravenous Thrombolysis ◽  
Functional Independence ◽  
University Hospital ◽  
Bridging Therapy ◽  
Patients With Cancer ◽  
Increased Risk ◽  
Active Cancer

AbstractTo date, very few studies focused their attention on efficacy and safety of recanalisation therapy in acute ischemic stroke (AIS) patients with cancer, reporting conflicting results. We retrospectively analysed data from our database of consecutive patients admitted to the Udine University Hospital with AIS that were treated with recanalisation therapy, i.e. intravenous thrombolysis (IVT), mechanical thrombectomy (MT), and bridging therapy, from January 2015 to December 2019. We compared 3-month dependency, 3-month mortality, and symptomatic intracranial haemorrhage (SICH) occurrence of patients with active cancer (AC) and remote cancer (RC) with that of patients without cancer (WC) undergoing recanalisation therapy for AIS. Patients were followed up for 3 months. Among the 613 AIS patients included in the study, 79 patients (12.9%) had either AC (n = 46; 7.5%) or RC (n = 33; 5.4%). Although AC patients, when treated with IVT, had a significantly increased risk of 3-month mortality [odds ratio (OR) 6.97, 95% confidence interval (CI) 2.42–20.07, p = 0.001] than WC patients, stroke-related deaths did not differ between AC and WC patients (30% vs. 28.8%, p = 0.939). There were no significant differences between AC and WC patients, when treated with MT ± IVT, regarding 3-month dependency, 3-month mortality and SICH. Functional independence, mortality, and SICH were similar between RC and WC patients. In conclusion, recanalisation therapy might be used in AIS patients with nonmetastatic AC and with RC. Further studies are needed to explore the outcome of AIS patients with metastatic cancer undergoing recanalisation therapy.

Abstract 181: Determinants of Intracranial Atherosclerotic Enhancement on Vessel Wall MRI in Patients with Acute Ischemic Stroke

Stroke ◽  
2017 ◽  
Vol 48 (suppl_1) ◽  
Author(s):  
Adam de Havenon ◽  
Nabeel Chauhan ◽  
Jennifer Majersik ◽  
David Tirschwell ◽  
Ka-Ho Wong ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Vessel Wall ◽  
Recurrent Stroke ◽  
Pulse Sequences ◽  
High Rate ◽  
Stroke Recurrence ◽  
Anterior Circulation ◽  
Post Contrast

Introduction: Enhancing intracranial atherosclerotic plaque on high-resolution vessel wall MRI (vwMRI) is a reliable marker of recent thromboembolism, and confers a recurrent stroke risk of up to 30% a year. Post-contrast plaque enhancement (PPE) on vwMRI is thought to represent inflammation, but studies have not fully examined the clinical, serologic or radiologic factors that contribute to PPE. Methods: Inpatients with acute ischemic stroke due to intracranial atherosclerosis were prospectively enrolled at a single center from 2015-16. vwMRI was performed on a 3T Siemens Verio and included 3D DANTE pulse sequences, pre- and post-contrast (for PPE identification). Three experienced neuroradiologists interpreted vwMRI using a validated multicontrast technique. The Chi-squared, Fisher’s Exact, and Student’s t-test were used for intergroup differences, and logistic regression was fitted to the primary outcome of PPE. Results: Inclusion criteria were met by 35 patients. Atherosclerotic plaques were in the anterior circulation in 21/35 (60%) and PPE was diagnosed in 20/35 (57%) of stroke parent arteries. PPE predictors are shown in Table 1 with logistic regression in Table 2 . Conclusion: PPE is associated with stenosis, which was expected, but the association with HgbA1c is novel. All patients with HgbA1c >8 had PPE and a one point HgbA1c rise increased the odds of PPE 3-fold. Hyperglycemia induces vascular oxidative stress by generating reactive oxygen species, quenching nitric oxide, and triggering an inflammatory cascade. Given the high rate of stroke recurrence in PPE patients, aggressive HgbA1c reduction may be a viable treatment target and warrants additional study.

Abstract 16967: Increased Blood Pressure Variability is Associated With Worse Outcome in Acute Ischemic Stroke

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Adam de Havenon ◽  
Haimei Wang ◽  
Greg Stoddard ◽  
Lee Chung ◽  
Jennifer Majersik
Keyword(s):  
Blood Pressure ◽  
Logistic Regression ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Blood Pressure Variability ◽  
Harmful Effect ◽  
Final Analysis ◽  
Ordinal Logistic Regression ◽  
Stroke Severity ◽  
The Mean

Background: Increased blood pressure variability (BPV) is detrimental in the weeks to months after ischemic stroke, but it has not been adequately studied in the acute phase. We hypothesized that increased BPV in acute ischemic stroke (AIS) patients would be associated with worse outcome. Methods: We retrospectively reviewed inpatients at our hospital between 2010-2014 with an ICD-9 code of AIS; 213 were confirmed to have AIS by a vascular neurologist. A modified Rankin Score (mRS) after discharge was available in 148/213, at a mean of 86 ± 60 days. In 45/213 the discharge mRS was either 0 or 6, in which case they were included in the final analysis. BPV was measured as the standard deviation (SD) of each patient’s systolic blood pressure readings during the first 24 hours and 5 days of hospitalization (9,844 total readings), or until discharge if discharged in <5 days (Figure 1). The SBP SD was further divided in quartiles. A multivariate ordinal logistic regression with the outcome of mRS, the primary predictor of quartiles of SBP SD, and baseline NIH stroke scale (NIHSS) to control for initial stroke severity. Results: Mean±SD age was 64.2 ± 16.3 years, NIHSS was 12.6 ± 7.9, and mRS was 2.7 ± 2.1. The mean SBP SDs for the first 24 hours and 5 days were 12.1 ± 6.2 mm Hg and 14.1 ± 4.9 mm Hg. In the ordinal logistic regression model, the quartiles of SBP SD for the first 24 hours and 5 days were positively associated with higher mRS (OR = 1.37, 95% CI 1.01 - 1.74, p = 0.009; OR = 1.30, 95% CI 1.03 - 1.63, p = 0.028). This effect became even more pronounced in patients with the highest quartile of variability (OR = 2.76, 95% CI 1.29 - 5.88, p = 0.009; OR = 2.10, 95% CI 1.01 - 4.36, p = 0.046). Conclusion: In our cohort of 193 patients with AIS, there was a significant association between increased systolic BPV and worse functional outcome, after controlling for initial stroke severity. This data suggests that increased BPV may have a harmful effect for AIS patients, which warrants a prospective observational study.

Nomogram to Predict Symptomatic Intracranial Hemorrhage after Intravenous Thrombolysis in Acute Ischemic Stroke in an Asian Population.

2021 ◽  
Vol 19 ◽  
Author(s):  
Xiaohua Xie ◽  
Jie Yang ◽  
Lijie Ren ◽  
Shiyu Hu ◽  
Wancheng Lian ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Intracranial Hemorrhage ◽  
Calibration Curve ◽  
Intravenous Thrombolysis ◽  
Asian Population ◽  
Individual Risk ◽  
Clinical Effects ◽  
Symptomatic Intracranial Hemorrhage

Background: Symptomatic intracranial hemorrhage (sICH) is a serious hemorrhagic complication after intravenous thrombolysis (IVT) in acute ischemic stroke (AIS) patients. Most existing predictive scoring systems were derived from Western countries Objective: To develop a nomogram to predict the possibility of sICH after IVT in an Asian population. Methods: This retrospective cohort study included AIS patients treated with recombinant tissue plasminogen activator (rt-PA) in a tertiary hospital in Shenzhen, China, from January 2014 to December 2020. The end point was sICH within 36 hours of IVT treatment. Multivariable logistic regression was used to identify risk factors of sICH, and a predictive nomogram was developed. Area under the curve of receiver operating characteristic curves (AUC), calibration curve, and decision curve analyses were performed. The nomogram was validated by bootstrap resampling Results: Data on a total of 462 patients were collected, of whom 20 patients (4.3%) developed sICH. In the multivariate logistic regression model, the National Institute of Health stroke scale scores (NIHSS) (odds ratio [OR], 1.14; 95% confidence interval [CI], 1.06–1.23, P < 0.001), onset to treatment time (OTT) (OR, 1.02; 95% CI, 1.01–1.03, P < 0.001), neutrophil to lymphocyte ratio (NLR) (OR, 1.22; 95% CI, 1.09–1.35, P < 0.001), and cardioembolism (OR, 3.74; 95% CI, 1.23–11.39, P = 0.020) were independent predictors for sICH and were used to construct a nomogram. Our nomogram exhibited favorable discrimination ability [AUC, 0.878; specificity, 87.35%; and sensitivity, 73.81%]. Bootstrapping for 500 repetitions was performed to further validate the nomogram. The AUC of the bootstrap model was 0.877 (95% CI: 0.823–0.922). The calibration curve exhibited good fit and calibration. The decision curve revealed good positive net benefits and clinical effects Conclusion: The nomogram consisted of the predictors NIHSS, OTT, NLR, and cardioembolism could be used as an auxiliary tool to predict the individual risk of sICH in Chinese AIS patients after IVT. Further external verification among more diverse patient populations is needed to demonstrate the accuracy of the model’s predictions.

Abstract TP202: Association of Rs7961894 with Mean Platelet Volume in Patients with Acute Ischemic Stroke

Stroke ◽  
2017 ◽  
Vol 48 (suppl_1) ◽  
Author(s):  
Malgorzata Miller ◽  
Nils Henninger ◽  
Renato Umeton ◽  
Agnieszka Slowik
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Mean Platelet Volume ◽  
Myocardial Infarct ◽  
Mortality Data ◽  
Platelet Volume ◽  
Laboratory Findings ◽  
Stroke Subtypes ◽  
Increased Risk ◽  
One Year

Introduction: Mean platelet volume (MPV) is a marker of platelet function and elevated MPV was found to be an independent risk factor for death after myocardial infarct in patients with coronary artery disease. Higher MPV was associated with increased risk of ischemic stroke, yet there is insufficient data regarding the role of MPV as a marker of outcome in patients with ischemic stroke. The variability of platelet indices in humans is largely determined by genetic factors and rs7961894 located within intron 3 of WDR66 gene showed the strongest association with MPV in all genome wide association (GWA) studies in the European population. Aim: To determine the association of rs7961894 with MPV in patients with acute ischemic stroke and to assess whether rs7961894 and MPV could be markers of one year mortality in different stroke subtypes. Material and methods: For 426 adults with first-ever ischemic stroke MPV was measured within 72h of stroke onset and single nucleotide polymorphism genotyping of rs7961894 was performed accordingly (RT-PCR, Applied Biosystems). Epidemiologic and clinical characteristics (including TOAST classification), laboratory findings as well as one year mortality data were collected for each participant. Results: Allele T and genotypes CT and TT of the rs7961894 polymorphism were associated with the highest (>11.5fL) MPV quartile (Chi 2 test, p<0.01). MPV was significantly higher in patients with genotype TT as compared to CT and CC genotype (12.0±0.24fL vs. 11.10±0.15fL and 10.77±0.05fL, respectively, ANOVA, p <0.005 with Tukey HSD post-hoc test, Figure 1). Conclusions: Allele T of rs7961894 polymorphism is associated with increased MPV in the recessive and dominant model and patients with genotype TT have significantly higher MPV as compared to the rest of the population study. Further analysis is currently being conducted to determine the association of MPV and rs7961894 polymorphism with one year mortality and stroke subtypes.

Abstract P25: Safety of Ticagrelor in Moderate to Severe Acute Ischemic Stroke: A Single-Center Retrospective Review

Stroke ◽  
2021 ◽  
Vol 52 (Suppl_1) ◽  
Author(s):  
Stephen W English ◽  
David Landzberg ◽  
Nirav Bhatt ◽  
Michael Frankel ◽  
Digvijaya Navalkele
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Major Bleeding ◽  
Mechanical Thrombectomy ◽  
Categorical Variables ◽  
Severe Bleeding ◽  
Large Artery ◽  
Inpatient Stay ◽  
Increased Risk

Introduction: Ticagrelor with aspirin has been recently shown to reduce the risk of stroke or death compared to aspirin alone in patients with high risk TIAs and mild strokes. However, this benefit is offset by increased risk of severe bleeding. We sought to evaluate the safety of ticagrelor in patients with moderate to severe ischemic stroke. Methods: This was a retrospective cohort study of adults discharged on ticagrelor after presenting with acute ischemic stroke and NIHSS > 5 from January 2016 to December 2019 at a large, urban, academic comprehensive stroke center. Patients were excluded if they underwent carotid or intracranial angioplasty and/or stenting, or carotid endarterectomy during admission. Baseline clinical characteristics, imaging, and outcomes were reviewed. Data was organized into continuous and categorical variables. Results: Sixty-one patients met inclusion and exclusion criteria. Median age was 61 (IQR, 52-68) years; 33 (54%) were men, and 33 (54%) were African American. Median NIHSS was 11 (IQR, 8-15). Fourteen (23%) patients received IV Alteplase and 35 (57%) patients underwent mechanical thrombectomy. Five (8%) patients received both IV Alteplase and mechanical thrombectomy. Median ticagrelor start date was hospital day 1 (IQR, 0-3). Large artery atherosclerosis was presumed etiology in 53 (87%) patients. No patients experienced neurologic worsening, recurrent stroke, sICH, or major bleeding during inpatient stay. Sixty (98%) patients were on aspirin and ticagrelor at discharge. Follow-up information was available for 53 (87%) patients for a median duration of 3 (IQR, 2-6) months. Following discharge, 3 (5%) patients experienced recurrent ischemic stroke despite being compliant. One (2%) patient experienced major bleeding—gastrointestinal hemorrhage requiring transfusion—two months after hospital discharge. Conclusions: This study highlights the potential expanding role for ticagrelor in secondary stroke prevention in patients with moderate to severe stroke. Early ticagrelor use did not result in sICH during inpatient stay—and only 1 major bleeding event on follow-up—in our cohort. While further research in this area is needed, these findings present an exciting opportunity for future prospective studies.

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