NCT07419997Recruiting
A Multicenter, Retrospective, Observational Cohort Study on Intravenous Thrombolysis Beyond the Time Window for Acute Ischemic Stroke
Source: ClinicalTrials.gov · Last updated 19 Feb 2026
Brief summary (registry, in English)
A multicenter, retrospective, observational cohort study on intravenous thrombolysis beyond the time window for acute ischemic stroke
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 2600 (estimated)
- First submitted
- 12 Feb 2026
- Start date
- 29 Dec 2025
- Primary completion date
- 29 Dec 2026
- Lead sponsor
- Xuanwu Hospital, Beijing
- Diseases
- Stroke
- NCT number
- NCT07419997
What you commit to
- Study type: Observational
- Planned participants: 2600
- From 29 Dec 2025 to the primary completion date, 29 Dec 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Criteria the registry did not label
- Patients with acute ischemic stroke, regardless of gender;
- Age ≥ 18 years old;
- Time from onset to treatment within 4.5 - 24 hours (the onset time refers to the last time when they appeared normal);
- Complete relevant clinical data (including gender, age, mRS, NIHSS, etc.).
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Xuanwu Hospital, Capital Medical University, Beijing, Beijing 100053 Coordinator of this site? Confirm its status | Beijing | China | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.