1. Safety and efficacy of intravenous thrombolysis: a systematic review and meta-analysis of 93,057 minor stroke patients
- Author
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Mostafa Hossam El Din Moawad, Talal Salem, Anas Alaaeldin, Youssef Elaraby, Peter D. Awad, Amr Ahmed Khalifa, Ahmed El Naggar, Khaled Ashraf Mohamed, Mohamed Elhalal, Mostafa Badr, and Ramy Abdelnaby
- Subjects
Acute ischemic stroke ,Tissue Plasminogen Activator ,Efficacy ,Safety ,Intracranial hemorrhage ,Neurology. Diseases of the nervous system ,RC346-429 - Abstract
Abstract Background The definition of minor ischemic stroke (MIS) is a topic of debate, however, the most accepted definition is a stroke with National Institutes of Health Stroke Scale (NIHSS) ≤ 5. Intravenous thrombolysis (IVT) is a crucial treatment option for acute ischemic stroke (AIS) including: alteplase, recombinant human tissue-type plasminogen activator (r-tPA), and the recently approved tenecteplase. However, there is a debate regarding its safety and efficacy. Therefore, our objective was to determine the safety and efficacy of IVT in treating minor stroke patients (NIHSS ≤ 5). Methods Using the search strategy assigned which was based on three keywords: “mild” or “minor”, “stroke”, and “intravenous thrombolysis”, we searched for eligible articles on PubMed, Web of Science, Embase, and Scopus from inception till 10th January 2024. We conducted this meta-analysis using the random effect model to account for the heterogeneity among the studies. For the dichotomous variables, we calculated the odds ratio (OR) from the event and total of these variables. While for the continuous variables, we calculated the mean difference (MD) of these variables. Pooling of OR for the occurrence of events was also conducted. Results A total of 21 articles with 93,057 patients with MIS were included. The mean age of the participants ranged from 62.3 to 79.6. Most of the included patients had comorbidities such as hypertension, diabetes, previous stroke, smoking, atrial fibrillation, and hyperlipidemia. Of these, 10,850 received IVT while 82,207 did not. The use of IVT was statistically significant associated with 90-day modified Rankin score (mRs) 0–1 when compared with control with OR of 1.67 (95%CI: 1.46, 1.91, p
- Published
- 2025
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