Ignite Creation Date:
2025-12-25 @ 4:54 AM
Ignite Modification Date:
2025-12-26 @ 3:54 AM
Study NCT ID:
NCT05519618
Status:
UNKNOWN
Last Update Posted:
2022-08-29
First Post:
2022-08-23
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Multi-modality Evaluation of Flow Rate, Pressure and Size of Spine Epidural Venous Plexus
Sponsor:
National Taiwan University Hospital
Organization:
Study Overview
Official Title:
Multi-modality Evaluation of Flow Rate, Pressure and Size of Spine Epidural Venous Plexus
Status:
UNKNOWN
Status Verified Date:
2022-08
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Vertebra is one of the most common site of metastatic disease, which may cause severe pain or neurological deficit. Debulking surgery usually has better local control and survival benefit as compared with decompression or radiotherapy. However, debulking surgery often accompany with massive blood loss, which may cause hemorrhagic shock or death. The major bleeding point during operation including tumor parenchyma, arteries that are difficult to ligate, and epidural venous plexus. Vascularity of tumor parenchyma had been associated with increased intraoperative blood loss, on the other hand, there is a lack in the literature regarding to evaluation of the size, flow and pressure of epidural venous plexus, and their changes after embolization.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: