Ignite Creation Date:
2025-12-25 @ 12:13 AM
Ignite Modification Date:
2026-03-01 @ 5:17 PM
Study NCT ID:
NCT06300658
Status:
RECRUITING
Last Update Posted:
2025-02-28
First Post:
2024-02-29
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Stellate Ganglion Block for Preserving Arteriovenous Fistula in Hemodialysis Patients Undergoing Major Lower Limb Orthopedic Surgery
Sponsor:
Aswan University
Organization:
Study Overview
Official Title:
Stellate Ganglion Block for Preserving Arteriovenous Fistula in Hemodialysis Patients Undergoing Major Lower Limb Orthopedic Surgery: A Randomized Controlled Trial
Status:
RECRUITING
Status Verified Date:
2024-03
Last Known Status:
None
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:
The aim of this study is to evaluate the role of stellate ganglion blockade (SGB) for preserving arteriovenous fistula in hemodialysis patients undergoing major lower limb orthopedic surgery.
Detailed Description:
The best way for dialysis in chronic renal failure (CRF) patients with consideration of feasibility, rate of infection, and patency is hemodialysis by using native access by using arteriovenous fistula (AVF).
Altered calcium and phosphor metabolism in CRF patients would also increase vascular reactivity. Stellate ganglion blockade (SGB) has been used for several years for both diagnosis and treatment of circulatory problems in upper extremity. Recently preemptive SGB has been used in prevention of radial artery spasm in coronary artery patients.
SGB increases blood flow and decrease vascular resistance in the arm. SGB prevents or ameliorates the reactivity of the muscular layer of the RA in response to both surgical manipulation during harvesting the artery and to the potent vasoconstrictor mediators released during surgery
Altered calcium and phosphor metabolism in CRF patients would also increase vascular reactivity. Stellate ganglion blockade (SGB) has been used for several years for both diagnosis and treatment of circulatory problems in upper extremity. Recently preemptive SGB has been used in prevention of radial artery spasm in coronary artery patients.
SGB increases blood flow and decrease vascular resistance in the arm. SGB prevents or ameliorates the reactivity of the muscular layer of the RA in response to both surgical manipulation during harvesting the artery and to the potent vasoconstrictor mediators released during surgery
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?:
False
Is an FDA AA801 Violation?: