Ignite Creation Date:
2024-10-25 @ 7:55 PM
Last Modification Date:
2024-10-26 @ 3:42 PM
Study NCT ID:
NCT06642532
Status:
RECRUITING
Last Update Posted:
None
First Post:
2024-10-13
Brief Title:
A Prospective Observational Study of Transcranial Doppler Ultrasound in the Assessment of Cerebral Blood Flow After Polyetheretherketone Cranioplasty
Sponsor:
None
Organization:
None
Study Overview
Official Title:
A Prospective Observational Study of Transcranial Doppler Ultrasound in the Assessment of Cerebral Blood Flow After Polyetheretherketone Cranioplasty
Status:
RECRUITING
Status Verified Date:
2024-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Polyetheretherketone has become one of the most important material choices for cranioplasty surgery It has been shown that conventional ultrasound can be performed through the polyetheretherketone material for the examination of brain tissue and ventricular morphology Transcranial doppler ultrasound can obtain good images of cerebral hemodynamic parameters in patients through polyetheretherketone-covered temporal window This trial is a clinical prospective observational study in which cases treated with polyetheretherketone cranioplasty and transcranial doppler ultrasonography is performed preoperatively and 10 days postoperatively and data were collected mainly including bilateral hemodynamic parameters of middle cerebral arteryMCA terminal internal carotid arteryTICA anterior communicating arteryACA and posterior cerebral arteryPCA Vs Vd Vm PI index RI index from temporal window
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None