Ignite Creation Date:
2025-12-25 @ 3:32 AM
Ignite Modification Date:
2026-01-17 @ 12:29 AM
Study NCT ID:
NCT07196605
Status:
RECRUITING
Last Update Posted:
2025-12-09
First Post:
2025-09-21
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Sodium Sivelestat With Mechanical Thrombectomy for Acute Stroke: A Pilot Study
Sponsor:
Xuanwu Hospital, Beijing
Organization:
Study Overview
Official Title:
Efficacy and Safety of Sodium Sivelestat as an Adjunct to Mechanical Thrombectomy in Acute Large Vessel Occlusion Stroke: A Prospective Single-Arm Exploratory Study
Status:
RECRUITING
Status Verified Date:
2025-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Stroke remains a major global health burden, with acute ischemic stroke (AIS) accounting for more than 65% of all cases. Endovascular thrombectomy (EVT) has been established as the standard treatment for large vessel occlusion (LVO) stroke; however, the phenomenon of "futile recanalization" remains common, with nearly half of patients failing to achieve favorable outcomes despite successful vessel reperfusion. Increasing evidence indicates that neutrophils and neutrophil extracellular traps (NETs) play pivotal roles in post-reperfusion inflammation, thrombosis, and microcirculatory dysfunction, contributing to thrombolysis resistance and poor prognosis. Neutrophil elastase (NE), a key component of NETs, exacerbates vascular injury and thrombus formation. Sodium sivelestat, a selective NE inhibitor, has demonstrated significant anti-inflammatory and organ-protective effects in patients with acute respiratory distress syndrome and in experimental models of cerebral ischemia. It can preserve blood-brain barrier integrity, attenuate brain edema, and improve neurological outcomes. Based on these findings, we propose a prospective, single-center, single-arm exploratory clinical trial to evaluate the efficacy and safety of sodium sivelestat as an adjunct to EVT in patients with acute LVO stroke within 24 hours of onset. The results of this study are expected to provide new clinical evidence for anti-inflammatory interventions aimed at reducing futile recanalization and improving functional outcomes in AIS.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: