At a glance
ClinicalIndex Comparison RecordN/ANot Yet Recruiting· 3,000 target
Drug / intervention
Intravenous Thrombolysisdrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Extended Time Window Intravenous Thrombolysis Registry for Acute Ischemic Stroke (EXTEND-IVT Registry)
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University·observational·Posted Apr 17, 2026·Updated Apr 17, 2026
In Brief
An observational study evaluating Intravenous Thrombolysis for Stroke and Acute Ischemic Stroke. Not yet recruiting, targeting 3,000 participants across 2 sites.
Detailed Summary
The EXTEND-IVT Registry is a prospective, multicenter, observational cohort study designed to evaluate the effectiveness and safety of intravenous thrombolysis administered beyond 4.5 hours after last known well in patients with acute ischemic stroke (AIS) in routine clinical practice across China.
Study Details
Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsStroke, Acute Ischemic Stroke
CountriesChina
Collaborators--
Timeline
N/ANot Yet Recruiting
2027202820292030
Enrollment StartApr 2026
First PostedApr 2026
TodayJul 2026
Primary CompletionDec 2028
Study CompletionDec 2029
First PostedApr 17, 2026
Enrollment StartApr 1, 2026
Primary CompletionDec 1, 2028
Study CompletionDec 1, 2029
TodayJul 1, 2026
Enrollment to primary: 2.7 yearsPosted 2 months agoPrimary completion in 2.4 years
Interventions
Intravenous Thrombolysisdrug
Not applicable as this is an observational study.