Predictive value of ineffective recanalization in patients with acute vertebrobasilar artery occlusion after endovascular treatment based on machine learning model

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2400092719

Enrollment

Unknown

Registered

2024-11-21

Start date

2024-12-01

Completion date

Unknown

Last updated

2024-12-02

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

Conditions

ischemic cerebrovascular disease.

Interventions

90mRs score 0-2 points good prognosis group.:NA

90mRs score 3-6 points poor prognosis group.:NA

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18 to 80 years old; 2. There are clear posterior circulation symptoms at the time of onset; 3. Imaging confirmed acute vertebrobasilar artery occlusion; 4. Undergoing endovascular treatment; 5. After treatment, the blood vessel reaches TICI <2b-3 grade recanalization.

Exclusion criteria

Exclusion criteria: 1. Incomplete baseline data; 2. Patients whose onset to puncture time is greater than 24 hours; 3. Patients whose preoperative MRS score is greater than 3 points; 4. Patients who died within 90 days;.

Design outcomes

Primary

Measure	Time frame
mRs score ;ROC curve;	—

Countries

China

Contacts

Public ContactYanbo Cheng

Affiliated Hospital of Xuzhou Medical University

46140705@qq.com+86 180 5226 8195

Outcome results

None listed

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