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Development and Validation of an Artificial Intelligence-Based Early Prediction Model for Medium Vessel Occlusion Stroke Prognosis: A Prospective, Multicenter Registry Study

Development and Validation of an Artificial Intelligence-Based Early Prediction Model for Medium Vessel Occlusion Stroke Prognosis: A Prospective, Multicenter Registry Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500096612
Enrollment
Unknown
Registered
2025-01-26
Start date
2025-01-31
Completion date
Unknown
Last updated
2025-02-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mmedium-vessel occlusion stroke

Interventions

Observation group:None

Sponsors

Guangdong Second Provincial General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Age greater than 18 years; 2.Predict the onset time within 24 hours ; 3.MeVO stroke confirmed by CT angiography, magnetic resonance angiography or digital subtraction angiography ; 4.Predicted patients with intravenous thrombolysis with alteplase within 4.5 hours or intravenous thrombolysis with urokinase within 6 hours ; 5.Intravascular treatment must be performed within 24 hours of the estimated onset ; 6. Informed consent of patients and their families.

Exclusion criteria

Exclusion criteria: 1.Patients with other serious systemic diseases and expected survival time less than 1 year; 2.Patients diagnosed with other severe diseases that are likely to significantly affect follow-up; 3.People with mental / cognitive diseases, low education / economic status, pregnant women and other vulnerable groups; 4.Premorbid disability or mRS score greater than 2; 5. Patients who refused follow-up; 6. Lack of 90-day follow-up information; 7. Incomplete baseline data.

Design outcomes

Primary

MeasureTime frame
The score of the Modified Rankin Scale;

Secondary

MeasureTime frame
National Institute of Health stroke scale score;Ischemic stroke at 3 months after stroke;Other vascular events and death;

Countries

China

Contacts

Public ContactHuang Zhixin

Guangdong Second Provincial General Hospital

hzxd6@163.com+86 188 9854 6655

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026