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Edaravone dexborneol reduces NIHSS scores by 2.27 compared to control in acute ischemic strokeNew analysis shows edaravone dexborneol may improve stroke recovery

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Key Takeaway
Note that edaravone dexborneol is associated with a 2.27 reduction in NIHSS scores in acute ischemic stroke patients.

This meta-analysis synthesized data from 54 studies to evaluate the efficacy of edaravone dexborneol in patients with acute ischemic stroke. The primary focus was on changes in National Institutes of Health Stroke Scale (NIHSS) and modified Rankin Scale (mRS) scores, as well as safety outcomes during treatment.

The analysis reported a statistically significant reduction in NIHSS scores of 2.27 compared to the control group (95% CI: -2.61 to -1.94). These results were assessed from baseline to 10-14 days post-treatment. However, specific data regarding mRS scores at 90 days and the proportion of patients achieving a modified Rankin Scale score of 0-1 were not reported in the provided evidence.

Safety data, including the incidence of adverse events or treatment discontinuations, were not reported. Due to the lack of reported safety data and specific long-term functional outcomes, the clinical application of edaravone dexborneol remains uncertain. The findings are based on a mix of randomized controlled trials and one prospective cohort study.

When someone suffers an ischemic stroke, every moment counts. Doctors look for ways to improve outcomes and help patients regain their functions as quickly as possible. A recent review of 54 different studies looked at how a specific treatment, edaravone dexborneol, affects these results.

The analysis focused on patients with acute ischemic stroke. It found that those who received the treatment showed a significant reduction in NIHSS scores compared to those who did not. The NIHSS is a standard tool doctors use to measure the severity of a stroke and track how well a patient is recovering.

While the data shows a clear improvement in these early recovery scores, it is important to note that specific details regarding long-term outcomes at 90 days were not included in this summary. Additionally, the review did not provide specific information on side effects or safety risks. Because more detail is needed on long-term results and safety, you should talk to your doctor about how this treatment might fit into a specific care plan.

What this means for you:
Edaravone dexborneol showed significant improvement in early recovery scores for patients with acute ischemic stroke.

Common questions

How does this treatment help stroke patients?

The study looked at how edaravone dexborneol affects the NIHSS score, which is a tool used to measure the severity of a stroke. Patients who received the treatment showed a reduction in their scores by 2.27 compared to those in the control group, indicating better early recovery.

Is this treatment safe for people with strokes?

The specific data provided in this review did not include details on adverse events, serious side effects, or how well the treatment was tolerated by patients. You should consult a medical professional to discuss safety and risks.

What are the long-term results of this medication?

While the study showed improvements in early scores within 10 to 14 days, specific data regarding outcomes at 90 days was not provided in the summary. Talk to your doctor about the long-term outlook for stroke treatments.

Study Details

Study typeMeta analysis
EvidenceLevel 1
PublishedAug 2026
View Original Abstract ↓
ObjectiveTo evaluate the safety and efficacy of Edaravone Dexborneol in the treatment of acute ischemic stroke (AIS).MethodsRandomized clinical trials (RCTs) and Prospective cohort study on Edaravone Dexborneol for AIS were retrieved from PubMed, Embase, Cochrane Library, Web of Science, and CNKI. The quality of included studies was assessed using the Cochrane risk of bias tool. Meta-analysis was performed using RevMan 5.2. Efficacy evaluation is based on the changes in the National Institutes of Health Stroke Scale (NIHSS) and mRS scores from baseline to 10–14 days after treatment, as well as the proportion of patients achieving a modified Rankin Scale (mRS) score of 0–1 at 90 days. Safety evaluation is based on the incidence of adverse events during treatment or within 3 months.ResultsThe meta-analysis included 54 studies. For efficacy evaluation: 1. Compared with the control group, the edaravone dexborneol (ED) treatment group showed a reduction in NIHSS score of 2.27, which was statistically significant (I2 = 93%, MD = –2.27, 95% CI:–2.61 to–1.94, p
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