What this phase means
This study does not use the classic phase 1–4 drug ladder. It may be a device, a behavior program, a surgery timing study, or an early feasibility test.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
What the registry says happens
If you join, the listed intervention(s) are NIRS-based cerebral oxygenation and blood pressure monitoring, or Carotid compression test. The registry lists allocation as na. This multicenter, prospective, and treatment diagnostic accuracy study enrolls patients undergoing thrombectomy with intraoperative cerebral autoregulation monitoring and follows them up at predefined time points up to 90 days post-enrollment.This study aims to evaluate a monitoring system based on cerebral autoregulation function and explore its predictive value for adverse neurological outcomes at the ultra-early stage following mechanical thrombectomy.
They plan to enroll about 227 people at 4 sites. Taking part typically means using or being fitted with a device, a procedure as part of the study plus check-ins.
Official title (unrewritten)
Ultra-early Identification of Futile Recanalization After Reperfusion Therapy in Acute Ischemic Stroke Based on Cerebral Autoregulation Monitoring: a Multicenter, Prospective, Interventional Study
Interventions: NIRS-based cerebral oxygenation and blood pressure monitoring, Carotid compression test
Primary outcome (registry wording): Distribution of Modified Rankin scale