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A multivariate prediction model and its application in forecasting Acute ischemic stroke: Protocol for a retrospective clinical study

A multivariate prediction model and its application in forecasting Acute ischemic stroke: Protocol for a retrospective clinical study

Status
Unknown
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20221014003
Enrollment
200
Registered
2022-10-14
Start date
2022-11-30
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Stroke patients with cerebral ischemia due to cerebral vascular thrombosis. Acute ischemic stroke

Interventions

The demographic data of patients, including age, sex, weight and medical history, were collected to establish prediction model 1.,Collect clinical blood biomarker detection data of patients, including
s demographic data, image data (CTA) and clinical blood biomarker detection data were collected to establish a multivariate prediction model. The data content is the same as the first three groups.
Demographic group,Blood biomarkers group,Image data,Multivariable group

Sponsors

Sichuan Medical Association
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: (1)Patients who have lived in the area for more than 1 year; (2). Patients over 18 years of age; (3) patients with available image data, clinical data and test index data.

Exclusion criteria

Exclusion criteria: (1) Patients with AIS history or with malignant tumors; (2) Patients unwilling to cooperate or have mental disorders; (3) Patients with missing clinical or follow-up information; (4) Patients with low quality image.

Design outcomes

Primary

MeasureTime frame
Acute ischemic stroke 90 days after diagnosis Modified-Rankin-Scale

Secondary

MeasureTime frame
Acute ischemic stroke 90 day National Institute of Health stroke scale

Countries

China

Contacts

Public ContactLi Wang

Zigong Third People's Hospital

wlwlwl3101@163.com15982496381

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026