NCT06549972

Predictive Role of KLK10 and Other Neuroinflammatory Molecules on Clinical Outcomes of AIS

Predictive Role of Early Blood KLK10 and Other Neuroinflammatory Molecules on Clinical Outcomes of Acute Ischemic Stroke

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 273 (actual)
• Sponsor: Ruijin Hospital · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: Accepted

Summary

This study aims to investigate the dynamic changes and differential expression characteristics of neuroinflammatory molecules such as kallikrein-related peptidase 10 (KLK10), soluble triggering receptor expressed on myeloid cells 2 (sTREM2), and glial fibrillary acidic protein (GFAP) in the plasma of patients with first-ever anterior circulation acute ischemic stroke (AIS). It will analyze the correlation between these molecules and the severity of neurological deficits, infarct volume, brain edema, hemorrhagic transformation, progressive stroke, and clinical outcomes at three months. The goal is to assess the predictive value of these molecules for AIS prognosis, guiding early treatment and new molecular targets for prevention and treatment.

Detailed description

1. Informed Consent and Recruitment: Participants will be recruited based on inclusion and exclusion criteria. 2. divided two groups: the case group(ischemic stroke group) and the control group(healthy individuals). 3. First survey(At the time of admission): baseline Assessment- Survey on gender, age, medical history, smoking, drinking habits, and current medication; NIHSS score at admission; measurement of plasma levels of KLK10, sTREM2, and GFAP; a collection of blood glucose, creatinine, high-sensitivity C-reactive protein, blood cell analysis report, and brain MRI or CT imaging reports. 4. Second survey(24 hours after onset): NIHSS Score and Plasma Levels of KLK10, sTREM2, and GFAP Detection. 5. Third survey(Within 7 days of onset): Obtain brain CT or MRI reports to extract information on infarct volume, brain edema, and hemorrhagic transformation; perform NIHSS scoring to assess the occurrence of progressive stroke. 6. Forth survey( 3 months after onset): Final Assessment\<if Good Functional Outcome or Mortality\>:Record the Modified Rankin Scale (mRS) score at 3 months after stroke.

Conditions

• Ischemic Stroke

Interventions

Type	Name	Description
OTHER	Acute Ischemic Stroke	first-ever anterior circulation AIS (Acute Ischemic Stroke)

Timeline

• Start date: 2024-08-12
• Primary completion: 2025-06-30
• Completion: 2025-06-30
• First posted: 2024-08-12
• Last updated: 2025-07-29

Locations

1 site across 1 country: China