1
|
Behnoush AH, Khalaji A, Bahiraie P, Gupta R. Meta-analysis of outcomes following intravenous thrombolysis in patients with ischemic stroke on direct oral anticoagulants. BMC Neurol 2023; 23:440. [PMID: 38102548 PMCID: PMC10722877 DOI: 10.1186/s12883-023-03498-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND There has been debate on the use of intravenous thrombolysis (IVT) in patients with ischemic stroke and the recent use of direct oral anticoagulants (DOACs). Studies have compared these patients with non-DOAC groups in terms of outcomes. Herein, we aimed to systematically investigate the association between DOAC use and IVT's efficacy and safety outcomes. RESULTS A comprehensive systematic search was performed in PubMed, Embase, Scopus, and the Web of Science for the identification of relevant studies. After screening and data extraction, a random-effect meta-analysis was performed to calculate the odds ratio (OR) and 95% confidence interval (CI) for comparison of outcomes between patients on DOAC and controls. Six studies were included in the final review. They investigated a total of 254,742 patients, among which 3,499 had recent use of DOACs. The most commonly used DOACs were rivaroxaban and apixaban. The patients on DOAC had significantly higher rates of atrial fibrillation, hypertension, diabetes, and smoking. Good functional outcome defined by modified Rankin Scale (mRS) 0-2 was significantly lower in patients who received DOACs (OR 0.71, 95% CI 0.62 to 0.81, P < 0.01). However, in the subgroup analysis of 90-day mRS 0-2, there was no significant difference between groups (OR 0.71, 95% 0.46 to 1.11, P = 0.14). All-cause mortality was not different between the groups (OR 1.02, 95% CI 0.68 to 1.52, P = 0.93). Similarly, there was no significant difference in either of the in-hospital and 90-day mortality subgroups. Regarding symptomatic intracranial hemorrhage (sICH), the previous DOAC use was not associated with an increased risk of bleeding (OR 0.98, 95% CI 0.69 to 1.39, P = 0.92). A similar finding was observed for the meta-analysis of any ICH (OR 1.15, 95% CI 0.94 to 1.40, P = 0.18). CONCLUSIONS Based on our findings, IVT could be considered as a treatment option in ischemic stroke patients with recent use of DOACs since it was not associated with an increased risk of sICH, as suggested by earlier studies. Further larger studies are needed to confirm these findings and establish the safety of IVT in patients on DOAC.
Collapse
Affiliation(s)
- Amir Hossein Behnoush
- School of Medicine, Tehran University of Medical Sciences, Poursina St., Keshavarz Blvd, Tehran, 1417613151, Iran
- Cardiovascular Diseases Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirmohammad Khalaji
- School of Medicine, Tehran University of Medical Sciences, Poursina St., Keshavarz Blvd, Tehran, 1417613151, Iran.
- Cardiovascular Diseases Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
| | - Pegah Bahiraie
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Rahul Gupta
- Department of Cardiology, Lehigh Valley Health Network, Allentown, PA, USA
| |
Collapse
|
2
|
Hindsholm MF, Damgaard D, Gurol ME, Gaist D, Simonsen CZ. Management and Prognosis of Acute Stroke in Atrial Fibrillation. J Clin Med 2023; 12:5752. [PMID: 37685819 PMCID: PMC10489015 DOI: 10.3390/jcm12175752] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/25/2023] [Accepted: 09/01/2023] [Indexed: 09/10/2023] Open
Abstract
Atrial fibrillation (AF) is an important risk factor for ischemic stroke (IS). Oral anticoagulation (OAC) significantly reduces the risk of IS in AF but also increases the risk of systemic bleeding, including intracerebral hemorrhage (ICH). AF-related strokes are associated with greater disability and mortality compared to non-AF strokes. The management of patients with AF-related strokes is challenging, and it involves weighing individual risks and benefits in the acute treatment and preventive strategies of these patients. This review summarizes the current knowledge of the acute management of ischemic and hemorrhagic stroke in patients with AF, and the prognosis and potential implications for management both in the acute and long-term setting.
Collapse
Affiliation(s)
- Mette F. Hindsholm
- Department of Neurology, Aarhus University Hospital, 8200 Aarhus, Denmark; (D.D.); (C.Z.S.)
- Department of Clinical Medicine, Aarhus University, 8200 Aarhus, Denmark
| | - Dorte Damgaard
- Department of Neurology, Aarhus University Hospital, 8200 Aarhus, Denmark; (D.D.); (C.Z.S.)
| | - M. Edip Gurol
- Department of Neurology, Massachusetts General Hospital, Boston, MA 02114, USA;
- Harvard Medical School, Boston, MA 02115, USA
| | - David Gaist
- Research Unit for Neurology, Odense University Hospital, University of Southern Denmark, 5000 Odense, Denmark;
| | - Claus Z. Simonsen
- Department of Neurology, Aarhus University Hospital, 8200 Aarhus, Denmark; (D.D.); (C.Z.S.)
- Department of Clinical Medicine, Aarhus University, 8200 Aarhus, Denmark
| |
Collapse
|
3
|
Das A, Bhadran B, Sanker V, Suresh V, Agarwal P, Dave T. Pediatric primary intraventricular hemorrhage: A case report of isolated fourth ventricle hemorrhage in a 10-year-old boy. Clin Case Rep 2023; 11:e7952. [PMID: 37767151 PMCID: PMC10520413 DOI: 10.1002/ccr3.7952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 08/07/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
Key Clinical Message Primary intraventricular hemorrhage (PIVH) is a rare condition in pediatric patients, presenting with headache, vomiting, and altered mental status. Surgical interventions, such as external ventricular drain placement, followed by ventriculoperitoneal shunting, show promising outcomes. Further research is needed to enhance understanding and optimize management strategies for pediatric PIVH. Abstract This case report describes a 10-year-old boy with isolated primary intraventricular hemorrhage (PIVH) in the fourth ventricle, shedding light on its clinical presentation and management challenges. The patient presented with headache, vomiting, and altered sensorium, and was subsequently diagnosed with obstructive hydrocephalus due to intraventricular bleeding. Emergency external ventricular drain (EVD) insertion was performed, followed by ventriculoperitoneal shunt placement, resulting in a favorable outcome. The etiology of PIVH in children differs from that in adults, with arteriovenous malformations, Moyamoya disease, and aneurysms being commonly implicated causes. Management strategies for pediatric PIVH are challenging due to limited research, but EVD placement and surgical interventions have shown promise.
Collapse
Affiliation(s)
- Aswith Das
- MCh NeurosurgeryGovernment TD Medical College HospitalAlappuzhaIndia
- Team ErevnitesTrivandrumIndia
| | - Biju Bhadran
- Team ErevnitesTrivandrumIndia
- Department of NeurosurgeryGovernment Medical CollegeTrivandrumIndia
| | - Vivek Sanker
- Team ErevnitesTrivandrumIndia
- Noorul Islam Institute of Medical SciencesTrivandrumIndia
| | - Vinay Suresh
- Team ErevnitesTrivandrumIndia
- King George's Medical UniversityLucknowIndia
| | - Pratik Agarwal
- Team ErevnitesTrivandrumIndia
- Lokmanya Tilak Municipal Medical College and General HospitalMumbaiIndia
| | - Tirth Dave
- Team ErevnitesTrivandrumIndia
- Bukovinian State Medical UniversityChernivtsiUkraine
| |
Collapse
|
4
|
Start, Stop, Continue? The Benefit of Overlapping Intravenous Thrombolysis and Mechanical Thrombectomy : A Matched Case-control Analysis from the German Stroke Registry. Clin Neuroradiol 2023; 33:187-197. [PMID: 35881162 PMCID: PMC10014683 DOI: 10.1007/s00062-022-01200-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 07/08/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE Here we compare the procedural and clinical outcome of patients undergoing thrombectomy with running thrombolysis to matched controls with completed intravenous therapy and an only marginally overlapping activity. METHODS Patients from 25 sites in Germany were included, who presented with an acute ischemic stroke. Patients' baseline characteristics (including ASPECTS, NIHSS and mRS), grade of reperfusion, and functional outcome 24 h and at day 90 after intervention were extracted from the German Stroke Registry (n = 2566). In a case-control design we stepwise matched the groups due to age, sex and time to groin puncture and time to flow restoration. RESULTS In the initial cohort (overlap group n = 864, control group n = 1702) reperfusion status (median TICI in overlap group vs. control group: 3 vs. 2b), NIHSS after 24 h, early neurological improvement parameters, mRS at 24 h and at day 90 were significantly better in the overlap group (p < 0.001) with a similar risk of bleeding (2.9% vs. 2.4%) and death (18% vs. 22%). After adjustment mRS at day 90 still showed a trend for lower disability scores in the overlap group (3 IQR 1-5 vs. 3 IQR 1-6, p = 0.09). While comparable bleeding risk could be maintained (4% in both groups), there were significantly more deaths in the control group (18% vs. 30%, p = 0.006). CONCLUSION The presented results support the approach of continuing and completing a simultaneous administration of intravenous thrombolysis during mechanical thrombectomy procedures.
Collapse
|
5
|
Sun J, Lam C, Christie L, Blair C, Li X, Werdiger F, Yang Q, Bivard A, Lin L, Parsons M. Risk factors of hemorrhagic transformation in acute ischaemic stroke: A systematic review and meta-analysis. Front Neurol 2023; 14:1079205. [PMID: 36891475 PMCID: PMC9986457 DOI: 10.3389/fneur.2023.1079205] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 01/31/2023] [Indexed: 02/22/2023] Open
Abstract
Background Hemorrhagic transformation (HT) following reperfusion therapies for acute ischaemic stroke often predicts a poor prognosis. This systematic review and meta-analysis aims to identify risk factors for HT, and how these vary with hyperacute treatment [intravenous thrombolysis (IVT) and endovascular thrombectomy (EVT)]. Methods Electronic databases PubMed and EMBASE were used to search relevant studies. Pooled odds ratio (OR) with 95% confidence interval (CI) were estimated. Results A total of 120 studies were included. Atrial fibrillation and NIHSS score were common predictors for any intracerebral hemorrhage (ICH) after reperfusion therapies (both IVT and EVT), while a hyperdense artery sign (OR = 2.605, 95% CI 1.212-5.599, I 2 = 0.0%) and number of thrombectomy passes (OR = 1.151, 95% CI 1.041-1.272, I 2 = 54.3%) were predictors of any ICH after IVT and EVT, respectively. Common predictors for symptomatic ICH (sICH) after reperfusion therapies were age and serum glucose level. Atrial fibrillation (OR = 3.867, 95% CI 1.970-7.591, I 2 = 29.1%), NIHSS score (OR = 1.082, 95% CI 1.060-1.105, I 2 = 54.5%) and onset-to-treatment time (OR = 1.003, 95% CI 1.001-1.005, I 2 = 0.0%) were predictors of sICH after IVT. Alberta Stroke Program Early CT score (ASPECTS) (OR = 0.686, 95% CI 0.565-0.833, I 2 =77.6%) and number of thrombectomy passes (OR = 1.374, 95% CI 1.012-1.866, I 2 = 86.4%) were predictors of sICH after EVT. Conclusion Several predictors of ICH were identified, which varied by treatment type. Studies based on larger and multi-center data sets should be prioritized to confirm the results. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=268927, identifier: CRD42021268927.
Collapse
Affiliation(s)
- Jiacheng Sun
- Sydney Brain Centre, The Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia.,South Western Sydney Clinical School, University of New South Wales, Sydney, NSW, Australia
| | - Christina Lam
- Melbourne Brain Centre at Royal Melbourne Hospital, Melbourne, VIC, Australia.,Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Lauren Christie
- Sydney Brain Centre, The Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia.,Allied Health Research Unit, St Vincent's Health Network Sydney, Sydney, NSW, Australia.,Faculty of Health Sciences, Australian Catholic University, North Sydney, NSW, Australia
| | - Christopher Blair
- Sydney Brain Centre, The Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia.,South Western Sydney Clinical School, University of New South Wales, Sydney, NSW, Australia.,Department of Neurology and Neurophysiology, Liverpool Hospital, Sydney, NSW, Australia
| | - Xingjuan Li
- Queensland Department of Agriculture and Fisheries, Brisbane, QLD, Australia
| | - Freda Werdiger
- Melbourne Brain Centre at Royal Melbourne Hospital, Melbourne, VIC, Australia.,Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Qing Yang
- Apollo Medical Imaging Technology Pty Ltd., Melbourne, VIC, Australia
| | - Andrew Bivard
- Melbourne Brain Centre at Royal Melbourne Hospital, Melbourne, VIC, Australia.,Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Longting Lin
- Sydney Brain Centre, The Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia.,South Western Sydney Clinical School, University of New South Wales, Sydney, NSW, Australia
| | - Mark Parsons
- Sydney Brain Centre, The Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia.,South Western Sydney Clinical School, University of New South Wales, Sydney, NSW, Australia.,Department of Neurology and Neurophysiology, Liverpool Hospital, Sydney, NSW, Australia
| |
Collapse
|
6
|
Qu T, Bao Y, Zhu W, Ding H, Wang L, Yang J, Huang D. The influence of unexpected early termination of intravenous rt-PA treatment on clinical outcome in acute ischemic stroke patients. Acta Neurol Belg 2022; 122:1329-1335. [PMID: 35917016 DOI: 10.1007/s13760-022-02042-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 07/18/2022] [Indexed: 11/01/2022]
Abstract
INTRODUCTION This study aimed to explore the impact of unexpected early termination during intravenous thrombolysis on clinical prognosis in patients with acute ischemic stroke (AIS). METHODS Patients who received intravenous thrombolysis were divided into an early termination group and a normal treatment group. The causes of unexpected termination were analyzed, and the prognosis was compared between the groups. RESULTS The main causes of early termination of thrombolytic therapy included subjective wishes of family members (11.8%, 4) and persistently elevated blood pressure (14.7%, 5). The effective rate of thrombolytic therapy in the early termination group was significantly lower than that in the normal treatment group (P < 0.05). The rate of early neurological deterioration in the early termination group was significantly higher than that in the normal treatment group (P < 0.05). There was no significant difference in the incidence of symptomatic intracranial hemorrhage after thrombolysis between the two groups (P > 0.05). The average mRS score of the early termination group was significantly higher than that of the normal treatment group (P < 0.05). Multivariate analysis indicated that early termination of thrombolytic therapy and cumulative dosage of rt-PA before termination were the main factors affecting the 3-month prognosis. CONCLUSION Subjective wishes of family members and persistently elevated blood pressure may be the main causes of early termination of thrombolysis, and the 3-month prognosis of patients could be adversely affected by early termination of thrombolytic therapy and cumulative dosage of rt-PA. Certain measures, such as popularizing thrombolytic health education and optimizing blood pressure management before and during thrombolysis, may be helpful for the normal operation of intravenous thrombolysis.
Collapse
Affiliation(s)
- Tingting Qu
- Department of Neurology, School of Medicine, Tongji University, East Hospital, No. 150 Jimo Road, Shanghai, 200120, People's Republic of China
| | - Yiwen Bao
- Department of Neurology, School of Medicine, Tongji University, East Hospital, No. 150 Jimo Road, Shanghai, 200120, People's Republic of China
| | - Wenxia Zhu
- Department of Neurology, School of Medicine, Tongji University, East Hospital, No. 150 Jimo Road, Shanghai, 200120, People's Republic of China
| | - Hao Ding
- Department of Neurology, School of Medicine, Tongji University, East Hospital, No. 150 Jimo Road, Shanghai, 200120, People's Republic of China
| | - Lufeng Wang
- Department of Neurology, School of Medicine, Tongji University, East Hospital, No. 150 Jimo Road, Shanghai, 200120, People's Republic of China
| | - Jie Yang
- Department of Neurology, School of Medicine, Tongji University, East Hospital, No. 150 Jimo Road, Shanghai, 200120, People's Republic of China.
| | - Dongya Huang
- Department of Neurology, School of Medicine, Tongji University, East Hospital, No. 150 Jimo Road, Shanghai, 200120, People's Republic of China.
| |
Collapse
|
7
|
Different Scores Predict the Value of Hemorrhagic Transformation after Intravenous Thrombolysis in Patients with Acute Ischemic Stroke. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2468052. [PMID: 34721622 PMCID: PMC8553431 DOI: 10.1155/2021/2468052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 09/28/2021] [Indexed: 11/23/2022]
Abstract
Objective To evaluate the value of the Alberta stroke project early CT score (ASPECTS), DRAGON score, SEDAN score, and HAT score in predicting hemorrhagic transformation (HT) after intravenous thrombolysis in patients with acute ischemic stroke (AIS). Methods The clinical data of 248 AIS patients treated with intravenous thrombolysis in our hospital from December 2017 to December 2019 were analyzed. According to the prognosis, all patients were divided into the non-HT group (n = 200) and the HT group (n = 48). Univariate analysis and multivariate logistic regression models were used to analyze clinical data to determine the influencing factors of HT after intravenous thrombolysis in AIS patients. The receiver operating characteristic curve was used to evaluate the ASPECTS, DRAGON, SEDAN, and HAT scores to the value of predicting HT after intravenous thrombolysis in AIS patients. Results The lower the ASPECTS score and the higher the DRAGON, SEDAN, and HAT scores, the higher the incidence of HT after intravenous thrombolysis in AIS patients (P < 0.05). The results of multivariate logistic regression analysis showed that the patient's age, atrial fibrillation, baseline NIHSS score, early signs of infarction on admission with head CT, time from onset to thrombolytic therapy, and thrombolytic drugs were all independent factors affecting intravenous thrombolysis in AIS patients (P < 0.05). The area under the curve (AUC) of the predictive value of ASPECTS for HT is 0.895 (95% CI 0.813–0.977). When the optimal cutoff value is 0.607, the sensitivity is 100% and the specificity is 60.7%. The AUC of the predictive value of DRAGON for HT is 0.877 (95% CI 0.790–0.964). When the optimal cutoff value is 0.665, the sensitivity is 84.4% and the specificity is 82.1%. The AUC of the predictive value of SEDAN for HT is 0.764 (95% CI 0.638–0.890). When the optimal cutoff value is 0.474, the sensitivity is 78.6% and the specificity is 68.8%. The AUC of the predictive value of HAT for HT is 0.777 (95% CI 0.651–0.903). When the optimal cutoff value is 0.509, the sensitivity is 68.8% and the specificity is 82.1%. Conclusion The lower the ASPECTS score and the higher the DRAGON, SEDAN, and HAT scores, the higher the incidence of HT in AIS patients. The patient's age, atrial fibrillation, baseline NIHSS score, early signs of infarction on admission with head CT, time from onset to thrombolytic therapy, and thrombolytic drugs are all independent factors affecting HT in AIS patients. The scores of ASPECTS, DRAGON, SEDAN and HAT have certain value in predicting HT after intravenous thrombolysis in AIS patients, and the predicted value of ASPECTS score is the best.
Collapse
|