Non-invasive Monitoring and Serum Marker Study in Children With Cerebral Edema
- Conditions
- Brain Edema
- Interventions
- Other: Exposure factors
- Registration Number
- NCT06017635
- Lead Sponsor
- Qilu Hospital of Shandong University
- Brief Summary
Purpose of the study：This study aimed to evaluate the clinical significance of serum SUR1, TRPM4 and MMP-9 in the diagnosis of cerebral edema in children with cerebral edema admitted to PICU by comparing them with CT results and perturbation coefficients, so as to provide biological indicators for clinical diagnosis of cerebral edema and provide targets for the treatment of cerebral edema in various diseases.
- Detailed Description
Early and efficient use of various measures to control and monitor peripheral cerebral edema and intracranial pressure, timely and accurate adjustment of treatment plan to reduce the degree of cerebral edema and reduce intracranial pressure, can significantly improve the development of the disease and prognosis recovery. At present, the clinical diagnosis of cerebral edema is mainly through clinical manifestations and imaging examinations, and there is a lack of corresponding biological examination methods.Purpose of the study：1.By analyzing the correlation between serum SUR1, TRPM4, MMP-9 and the electromagnetic disturbance coefficient, cranial CT results, Glasgow coma score, S100-β, NSE and prognostic score at 3 months of discharge, the clinical value of serum SUR1, TRPM4, MMP-9 and perturbation coefficient in the diagnosis, intracranial pressure monitoring, condition assessment and prognosis judgment of cerebral edema in children was explored.2.By analyzing the changes of the above indicators in various children with cerebral edema admitted to PICU, the types of cerebral edema and the cellular and molecular mechanisms of cerebral edema caused by different diseases were explored.
Recruitment & Eligibility
- Status
- NOT_YET_RECRUITING
- Sex
- All
- Target Recruitment
- 264
- Age 1-18 years old, male or female
- Diagnosed with cerebral contusion/cerebral hemorrhage/intracranial tumor postoperative / intracranial infection/septic encephalopathy/metabolic encephalopathy.
- The research purpose, significance, risks, benefits, and informed consent of patients and their families to the study.
- Critically ill and not suitable for research.
- Those who are allergic to electrode sheets and do not cooperate.
- Age> 18 years old or < 1 month.
- Failure to obtain written permission from the guardian.
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description Case Exposure factors 1. Age 1-18 years old, male or female. 2. Diagnosed with cerebral contusion/cerebral hemorrhage/intracranial tumor postoperative / intracranial infection/septic encephalopathy/metabolic encephalopathy. 3. The research purpose, significance, risks, benefits, and informed consent of patients and their families to the study. Contral Exposure factors 1. Age 1-18 years old, male or female. 2. Non-cranial organic injury diseases. 3. Physical condition allows them to participate in the study. 4. The research purpose, significance, risks, benefits, and informed consent of patients and their families to the study.
- Primary Outcome Measures
Name Time Method Serum MMP-9 concentration On days 1, 4, 7, and 14 of enrollment Serum TRPM4 concentration On days 1, 4, 7, and 14 of enrollment Perturbation coefficient monitored by noninvasive cerebral edema monitor On days 1, 4, 7, and 14 of enrollment Serum SUR1 concentration On days 1, 4, 7, and 14 of enrollment Area of cerebral edema as shown on cranial CT Day 1 of admission
- Secondary Outcome Measures
Name Time Method