Status:
UNKNOWN
The Morphology and Parameter Estimation of Cranial Ultrasound Spectrum Based on Cerebral Artery
Lead Sponsor:
Xiangya Hospital of Central South University
Conditions:
Intracranial Pressure Increase
Eligibility:
All Genders
18-85 years
Brief Summary
1. Observe the changes of TCD/TCCD spectrum shape before and after lumbar puncture in patients with severe neurological disease. 2. Discuss the TCD/TCCD spectrum shape and parameters of cerebral arter...
Detailed Description
After entering the ICU, the subjects who meet the standards will undergo a full-body physical examination and basic vital signs assessment and monitoring, which mainly include specialized examinations...
Eligibility Criteria
Inclusion
- Aneurysmal subarachnoid hemorrhage (aSAH), traumatic brain injury (TBI), acute deficiency Blood stroke (AIS), acute cerebral hemorrhage (ICH), hypoxic ischemic encephalopathy (HIE), Sepsis-associated encephalopathy (SAE), intracranial tumor surgery; older than 18 years old, \<85 Years old; patients who need lumbar puncture.
Exclusion
- Age \<18 years old;
- Pregnancy;
- The condition of the temporal window is limited and the image cannot be obtained;
- The frequency spectrum of bilateral cerebral arteries shows stenosis;
- Patients with cerebral artery stenosis
- Patients who have not obtained informed consent;
Key Trial Info
Start Date :
January 26 2021
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
December 30 2022
Estimated Enrollment :
100 Patients enrolled
Trial Details
Trial ID
NCT04730713
Start Date
January 26 2021
End Date
December 30 2022
Last Update
February 2 2021
Active Locations (1)
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1
medical Ethics committee of Xiangya Hospital Central South University
Changsha, Hunan, China, 410008