Reverse-Loop Upper Arm Arteriovenous Graft
1 other identifier
observational
7
1 country
1
Brief Summary
Background: A conventional configured prosthetic arteriovenous graft (AVG) usually wastes most upper arm vessels that a reverse-loop design may conserve. This study examined the feasibility of the AVG construction and its outcome. Methods: Retrospective review of clinical outcomes of reverse-loop upper arm AVG patients. Measures included hemodialysis function, duplex scan, procedural complications, and follow-up interventions
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for all trials
Started Jan 2008
Shorter than P25 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 1, 2008
CompletedFirst Submitted
Initial submission to the registry
June 30, 2008
CompletedFirst Posted
Study publicly available on registry
July 2, 2008
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 1, 2008
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2008
CompletedJuly 2, 2008
June 1, 2008
11 months
June 30, 2008
June 30, 2008
Conditions
Outcome Measures
Primary Outcomes (1)
functional event-free primary patency
event-free time
Secondary Outcomes (1)
Measures included hemodialysis function, duplex scan, procedural complications, and follow-up interventions.
events (month)
Study Arms (1)
1
surgical outcome, observation
Eligibility Criteria
uremic patient, compromized forarm and elbow options
You may qualify if:
- compromized forearm and elbow options
You may not qualify if:
- unstable
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Far Eastern Memorial Hospitallead
- Min-Sheng General Hospitalcollaborator
Study Sites (1)
Far Eastern Memorial Hospital
Banqiao District, Taipei, 220, Taiwan
Biospecimen
prosthetic vascular graft (ePTFE)
Study Officials
- PRINCIPAL INVESTIGATOR
Chih-Yang Chan, MD, PhD
Far Eastern Memorial Hospital
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- RETROSPECTIVE
- Sponsor Type
- OTHER
Study Record Dates
First Submitted
June 30, 2008
First Posted
July 2, 2008
Study Start
January 1, 2008
Primary Completion
December 1, 2008
Study Completion
December 1, 2008
Last Updated
July 2, 2008
Record last verified: 2008-06