Condition: Acute Ischemic Stroke · Sponsor: Yonsei University
Though intravenous thrombolysis has been shown to improve symptoms in acute ischemic stroke patients, the recanalization rate remains low (22.6%) and only around 30% of patients benefit from the treatment. Recently, endovascular thrombectomy using stent retrievers or catheters has proven to be more effective, with a success rate of nearly 80%. However, only 50% of patients experience clinical improvement, highlighting the need for new treatment strategies to enhance outcomes. Current guidelines recommend maintaining systolic blood pressure (BP) below 180 mmHg after thrombectomy, but there is a lack of evidence regarding optimal blood pressure management post-reperfusion. Four randomized clinical trials, including the OPTIMAL-BP trial, have examined blood pressure control following thrombectomy. Meta-analyses showed that intensive BP lowering did not reduce symptomatic hemorrhage and was associated with worse functional outcomes at 3 months. Specifically, lowering BP too aggressively after successful reperfusion could worsen outcomes by reducing perfusion to the ischemic penumbra. Therefore, this study will investigate whether a more targeted blood pressure elevation strategy could improve patient prognosis compared to standard BP control in patients with sustained systolic blood pressure (SBP) \<150 mmHg on successive measurements obtained less than 10 minutes apart within 3 hours after reperfusion. This is a prospective, randomized, open-label trial with blinded endpoint a…
This description comes directly from the study's public registry record.
Hyo Suk Nam, MD,PhD · 82-2-2228-1617 · hsnam@yuhs.ac
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| Department of Neurology, Yonsei University College of Medicine | Seoul, Seoul, South Korea | Recruiting |
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Source record: clinicaltrials.gov/study/NCT06677970