Ignite Creation Date:
2025-12-24 @ 2:46 PM
Ignite Modification Date:
2026-01-01 @ 9:37 PM
Study NCT ID:
NCT04098159
Status:
UNKNOWN
Last Update Posted:
2019-09-24
First Post:
2019-09-19
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Role of Regular Surveillance on Maintenance of Patency of an Arteriovenous Access
Sponsor:
Assiut University
Organization:
Study Overview
Official Title:
Role of Regular Surveillance on Maintenance of Patency of an Arteriovenous Access
Status:
UNKNOWN
Status Verified Date:
2019-09
Last Known Status:
NOT_YET_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:
Chronic Kidney disease (CKD) is a worldwide public health problem that classified into five stages (1). End stage renal disease (CDK stage 5) patients require a well-functioning vascular access (VA) for successful hemodialysis treatment (2). Types of VA include arteriovenous fistulae (AVFs) and arteriovenous grafts (AVGs). A vascular access is liable to early or late complications, and ultimately access failure. A meta-analysis showed that a 17% mean early access failure However recent studies have shown higher failure rates of up to 46%, with one year patencies between 52% to 83% (3). Low VA flow, thrombosis and loss of patency may result in under-dialysis that leads to increased morbidity, mortality and healthcare expenditure (4). In the majority of VAs, stenoses develop over variable intervals causing VA thrombosis and failure (5). If early detected and corrected, VA function and patency can be preserved and under-dialysis can be minimized or avoided. The aim of this study is to find out the role of periodic surveillance of VA in the detection of VA dysfunction and correctable lesions that may necessitate pre-emptive interventions to maintain VA patency and prevent VA loss
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
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?: