The Correlation Between CITED2 and Collateral Circulation in Acute Ischemic Stroke

Zhujiang Hospital

Status: Completed

Conditions: Acute Ischemic Stroke

Treatments: Other: non-applicable

Study type: Observational

Funder types: Other

Identifiers

NCT05345366

2021LX0027-GC

Details and patient eligibility

About

Evaluating the collateral circulation of acute ischemic stroke (AIS) mainly depends on the imaging examination. At present, there is no effective and sensitive biomarker for collateral circulation. Thus, the research objective was to evaluate the predicting role of the CBP/P300-interacting transactivator with Glu/Asp-rich C-terminal domain 2 Ratio (CITED2) from peripheral blood mononuclear cells in the collateral circulation of AIS. We classified the AIS patients into two groups (the good collateral group and the poor collateral group) by DWI-ASPECTS score. The western blot was applied to test the protein expression of vascular endothelial growth factor (VEGF) and CITED2. Then, we collected other clinical data. Binary logistic regression analysis between collateral circulation and clinical data was performed. Finally, Receiver operating characteristic (ROC) curve analysis was used to explore the predictive value of the CITED2.

Enrollment: 130 patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• the first-time onset or previous stroke with mRS score ≤1, and the onset time less than 3 days without intravenous thrombolysis or endovascular therapy ;

  • age range of 18 to 80 years old;

    • patients with a clinical diagnosis of acute ischemic stroke; ④ NIHSS score ≥4; ⑤ patients volunteer to participate in this study and signed a written informed consent

Exclusion criteria

• ①the patients with AIS combined with other diseases that may affect the CITED2 and VEGF expression, such as acute myocardial infarction, peripheral artery occlusion disease and congenital heart defect;

  • the patients exhibited serious heart, live or kidney diseases; ③disturbance of consciousness or mental illness; ④ patients with tumor; ⑤ pregnant and lactating patients.

Trial design

130 participants in 2 patient groups

the good collateral group

Treatment:

Other: non-applicable

the poor collateral group

Treatment:

Other: non-applicable