Abstract Number: Esoc2026ot109 Early Aggressive Strategy for Treatment of Lipid-lowering in Acute Ischemic Stroke Delivered With Endovascular Therapy for Large Artery Occlusion (east-ldl), Protocol and Update
Year: 2026
Type: conference-abstract
Abstract: Background and aims Despite successful endovascular thrombectomy, a substantial proportion of patients with acute ischaemic stroke due to large-vessel occlusion fail to achieve favourable functional outcomes. Current standard-of-care primarily focuses on reperfusion and lacks effective adjunctive strategies targeting secondary injury mechanisms. Early intensive lipid-lowering, particularly with PCSK9 inhibitors, enables rapid LDL-C reduction and may exert anti-inflammatory effects; however, its impact on neurological recovery after thrombectomy has not been evaluated in randomised controlled trials. Methods To assess the efficacy and safety of preprocedural administration of the PCSK9 inhibitor recaticimab in improving functional outcomes among patients with acute ischaemic stroke with anterior circulation large-vessel occlusion undergoing endovascular thrombectomy. Results This is a prospective, multicentre, open-label, randomised controlled trial planning to enrol 652 patients with acute ischaemic stroke due to anterior circulation large-vessel occlusion who are eligible for endovascular thrombectomy. Patients are randomised 1:1 to receive either a single preprocedural subcutaneous dose of a PCSK9 inhibitor recaticimab (450 mg) plus standard care or standard care alone. Randomisation is stratified by participating site and time from symptom onset. Outcome assessment is performed by investigators blinded to treatment allocation. Conclusions The primary outcome is functional independence (mRS 0–2) at 90 days. Secondary outcomes assess neurological recovery, lipid-lowering efficacy, inflammatory response, safety, recurrent vascular events, and quality of life. Conflict of interest
Source: European Stroke Journal
Authors: Yue Zhang, Chen Chen, Yaping Xiao, Yihai Wang, Zhengyu Huang, Feifeng Liu, Hao Shen, Haiyi Feng, Gang Li
Institutions: Tongji University, Shanghai East Hospital
Language: English
Subfield: Epidemiology
Field: Medicine
Domain: Health Sciences
Open Access status: hybrid
Estimated APC paid: $4,400
OpenAlex ID: W7160452658
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