Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 3:32 AM
Ignite Modification Date:
2025-12-25 @ 3:32 AM
NCT ID:
NCT07196605
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.
Study:
NCT07196605
Study Brief:
Protocol Section:
NCT07196605