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Wall thickness measurement by ultrasonography as a predictor for arteriovenous fistula function in hemodialysis patients.


- candidate number1439
- NTR NumberNTR433
- ISRCTNISRCTN30488563
- Date ISRCTN created27-feb-2007
- date ISRCTN requested18-nov-2005
- Date Registered NTR12-sep-2005
- Secondary IDsN/A 
- Public TitleWall thickness measurement by ultrasonography as a predictor for arteriovenous fistula function in hemodialysis patients.
- Scientific TitleWall thickness measurement by ultrasonography as a predictor for arteriovenous fistula function in hemodialysis patients.
- ACRONYMN/A
- hypothesisRadial artery wall thickness is predictive for arteriovenous fistula maturation and can be measured by means of ultrasonography.
- Healt Condition(s) or Problem(s) studiedRenal insufficiency
- Inclusion criteria1. Chronic renal failure and requirement of an arteriovenous fistula;
2. Age 18 years or older;
3. Informed consent.
- Exclusion criteria1. Age < 18 years;
2. Placement of vascular access prosthesis;
3. Unable to sign written informed consent.
- mec approval receivedyes
- multicenter trialno
- randomisedno
- groupParallel
- Type[default]
- Studytypeintervention
- planned startdate 1-jan-2005
- planned closingdate31-dec-2005
- Target number of participants30
- InterventionsExcision biopsy of a small piece of the radial artery during operation.
- Primary outcome1. Similarity between ulrasonographically measured and histologically measured radial artery wall thickness;
2. Patency rates.
- Secondary outcomeN/A
- Timepoints
- Trial web siteN/A
- statusinclusion stopped: follow-up
- CONTACT FOR PUBLIC QUERIESMD. H.J.T.A.M. Huijbregts
- CONTACT for SCIENTIFIC QUERIESMD. PhD. P.J. Blankestijn
- Sponsor/Initiator University Medical Center Utrecht (UMCU)
- Funding
(Source(s) of Monetary or Material Support)
Dutch Kidney Foundation (Nierstichting Nederland)
- PublicationsN/A
- Brief summaryResearch to investigate whether ultrasonographically and histologically measured radial artery wall thickness are comparable, and whether this wall thickness is predictive for maturation of arteriovenous fistulas in hemodialysis patients.
- Main changes (audit trail)
- RECORD7-sep-2005 - 9-okt-2008


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